Ackmore to Zwingle: Soil Series Of Iowa

Series Names

Camp Creek < 150 cm (e.g. Caneek)

Camp Creek deposits of less than 1.5 m depth of recent alluvium with minimal soil development (e.g. C, AC horizons) on top of buried soils (e.g. Ab, Bb horizons).
Found on modern floodplains and low terraces.
Often historic in age but can bury older intact soils.
Some Ab horizons will still consist of post settlement alluvium.

Camp Creek > 150 cm (e.g. Nodaway)

Camp Creek deposits of recent alluvium of more than 1.5 m depth with minimal soil development (e.g. C, AC horizons) throughout, but keep in mind that the NRCS description typically only goes to ca. 150–200 cm.
Found on modern floodplains and low terraces.
Often historic in age but can bury older intact soils.

Gunder (e.g. Festina)

Oxidized (light colored) brown, yellowish brown, or grayish brown loamy sediments that grade to sand and gravel at depth.
Usually early-middle Holocene in age. Early Gunder (ca. 10,500 to 4,500 BP) is strongly oxidized and Late Gunder (ca. 4,500 to 2,000 BP) is moderately oxidized.
Poorly drained soils may exhibit reduced colors at depth.
Unit lacks stratification except in the lower, coarser part.
Well-developed soils formed into the upper part with strongly expressed subsoil (e.g. Bt and E) horizons.
Plant material (e.g. leaves, wood, stems, charcoal) can be found in the lower part.
Found on higher terrace positions and also beneath low terraces that are slightly elevated above modern floodplains.

Gunder or Corrington (e.g. Napier)

No soil series is directly classified as Corrington, but some soils formed in colluvium are also included under this classification.
Corrington Member soils have at least one buried soil present, typically at the top of fining upward sequences.
Soil series classified as Gunder or Corrington are commonly mapped on footslopes and alluvial fans where Corrington Member deposits are typically found.
On these landforms, if a buried soil is present, the soils are Corrington, if absent the soils are Gunder.

Roberts Creek / Gunder (e.g. Coland)

This is an informally defined lithostratigraphic unit describing DeForest Formation sediments characterized by a conformable (gradational) contact between two Members.
A dark (organic enriched), overthickened (cumulic) A horizon similar to Roberts Creek.
Gray to olive brown Bg or Btg horizons similar to poorly drained facies of Gunder.
In simplest terms, these soil series are interpreted as a Roberts Creek Member overlying a Gunder Member, but the contact between the two is gradational rather than abrupt.
In pedogenic terms, the Roberts Creek Member is “welded” to the Gunder Member.

Roberts Creek (e.g. Colo)

Well-expressed soils with dark (organic enriched), overthickened (cumulic) A horizons in the upper part of the unit.
Very dark gray to grayish brown loamy sediments grading to sand and gravel at depth.
Unit lacks stratification except in the lower, coarser part.
Plant material (e.g. leaves, wood, stems, charcoal) can occur in the lower part.
Commonly found on modern floodplains, generally in a narrow belt paralleling the modern channel.
Usually Late Holocene in age.

Eolian sand (e.g. Sparta)

Formed in Pleistocene or early Holocene eolian (wind-blown) sand facies of the Peoria Formation.
Occur as dunes and sandsheets.
Dunes in Iowa range from ca. 1 to 20 meters in height.
Found in all landform regions but are most widespread on the Iowan Surface and high, sandy Pleistocene terraces in eastern and central Iowa.
On Wisconsinan age terraces, the upper ca. 1 m of eolian sand deposits may be Holocene in age, reworked from the original Wisconsinan sands.

Glacial depression (e.g. Canisteo)

Formed on ground moraines and till plains in and near the Des Moines Lobe.
Closed topography, often former wetlands with deep soil development.

Glacial lake (e.g. Waldorf)

Formed in silty lacustrine (lake deposited) sediments in and near the Des Moines Lobe.
Sediment deposition may be continuous throughout the Holocene.

Glacial till (e.g. Clarion)

Formed in Pleistocene till diamictons. Unsorted or poorly sorted conglomerates of rock fragments that are generally varied in lithology and size.
e.g. Dows and Sheldon Creek Formations.
Found primarily on the Des Moines Lobe and northwestern Iowan Surface.

Glaciofluvial (e.g. Estherville)

Formed in Pleistocene outwash sediments.
Sometimes occurs as supraglacial deposits on uplands and is referred to as the Morgan Member (e.g. Dows Formation, Morgan Member).
Also underlies late Wisconsinan terraces (e.g. Henry Formation in the Mississippi Valley and Noah Creek Formation in other Iowa valleys).
On terraces, a surface mantle of eolian (wind-blown) sediments or fine grained DeForest Formation sediments may overlie the coarse sediments.

Glaciofluvial / lacustrine (e.g. Medary)

Formed in Pleistocene alluvium that includes lacustrine (lake deposited) or slack water sediments from Lake Superior sourced meltwater floods.
Found primarily in the Mississippi River Alluvial Plain.

Loamy sediments (e.g. Churchtown)

Formed in eolian (wind-blown) or hillslope deposits.
Surface texture ranges from silt loam to sandy loam.
Can be of any age.

Loess-mantled terrace (e.g. Monona)

Formed in loess in the south half of the Southern Iowa Drift Plain. Wind-blown fine silty deposits.
Occurs on terraces and benches that have a surface mantle of late Wisconsinan loess.
These map units can be underlain by early to middle Holocene Gunder Member alluvium instead of loess beneath low terraces.
Can be of any age.

Loess-mantled terrace, thick loess (e.g. Fayette, Clinton, Tama)

A combined LSA, widespread in most of Iowa, except in the Des Moines Lobe and Iowan Surface.
Soil series express as a loess-mantled terrace in river valleys and thick loess in uplands.

Mucks/peats (e.g. Blue Earth)

Formed in organic sediments (peat and muck), primarily in the Des Moines Lobe and Iowan Surface (e.g. Woden Member).
Late Wisconsinan through Holocene age sediments filling semi-closed and closed depressions.
Alternating zones of fine-grained colluvium, peat, and muck.
Can be buried by Camp Creek deposits.
Mineral sediment is usually a reduced light gray color at base, grading upward to black, organic-coated sediment.

Shallow to bedrock (e.g. Nordness)

Shallow soils where bedrock occurs within 150 cm of the surface.
A surface mantle of loamy hillslope or erosional surface sediments may be present.
Pre-Wisconsinan paleosols may be present.
The bedrock may be overlain by residuum from the in-situ weathering of bedrock.

Shallow to pre-Wisconsinan paleosol (e.g. Keswick)

Formed in pre-Wisconsinan hillslope and alluvial sediments in the Southern Iowa Drift Plain.
Parent material is a pre-Wisconsinan paleosol. An ancient, weathered, buried former stable land surface.

Shallow to till (e.g. Lindley)

Shallow soils where pre-Illinoian till occurs within 150 cm of the surface.
Very common throughout most of Iowa, but less in the Des Moines Lobe and Paleozoic Plateau.
A surface mantle of hillslope or erosional surface sediments.

Thick loess (e.g. Ida)

Formed in loess deposits that are more than 150 cm thick. Wind-blown fine silty deposits.
Parent material is Peoria Formation silt facies.
A very common upland LSA in the Southern Iowa Drift Plain and Loess Hills.

ACKMORE

Camp Creek < 150 cm

Ap-C-Ab1-Ab2-Ab3

very deep, somewhat poorly drained soils formed in alluvium on floodplains or alluvial fans with native vegetation of tallgrass prairie

ADAIR

shallow to pre-Wisconsinan paleosol

Ap-AB-2Bt1-2Bt2-2Bt3-2Bt4-2Bk1-2Bk2-2BCk

very deep, somewhat poorly drained soils formed in 25 to 50 cm of loess or loess and loamy glacial outwash or erosional sediments and an underlying paleosol that formed in till on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie

ADCO

thick loess

Ap-E-Btg-Bt-Btg1-Btg2-2BCg-2Cg

very deep, somewhat poorly drained soils formed in loess over loamy pedisediment on uplands and high stream terraces with native vegetation of tallgrass prairie

ADRIAN

mucks/peats

Oa1-Oa2-Oa3-Oa4-Cg1-Cg2

very deep, very poorly drained soils formed in herbaceous organic materials over sandy deposits on outwash plains, lake plains, lake terraces, flood plains, moraines, and till plains with native vegetation of wetland vegetation

AFTON

shallow to till

Ap-A1-A2-A3-Bg1-Bg2-2Cg1-2Cg2-2Cg3-2Cg4

very deep, poorly drained soils formed in 100 to more than 200 cm of loess and alluvium and underlying till on upland drainageways on dissected till plains with native vegetation of wetland vegetation

AINSWORTH

Gunder

Ap-Bt1-Bt2-Bt3-2Bt4-2BC-2C1-2C2

very deep, moderately well drained soils formed in 100 to 150 cm of silty alluvium and underlying sandy sediments on treads and risers on stream terraces with native vegetation of deciduous trees

ALBATON

Camp Creek > 150 cm

Ap-Cg

very deep, poorly or very poorly drained soils formed in calcareous alluvium on floodplains with native vegetation of wetland vegetation and tallgrass prairie

ALCESTER

Gunder or Corrington

Ap-A-Bw1-Bw2-Bw3-Bw4-Bk

very deep, well and moderately well drained soils formed in silty colluvial-alluvial sediments on terraces, foot slopes, and floodplains with native vegetation of tallgrass prairie

ALGANSEE

Camp Creek > 150 cm

Ap-C1-C2-C3-Cg

very deep, somewhat poorly drained soils formed in stratified sandy alluvium on floodplains and lake shores with native vegetation of deciduous trees

ALLAMAKEE

shallow to bedrock

Ap-BE-Bt1-Bt2-2Bt3-2Bt4-2Bt5-3BC

very deep, well drained soils formed in a mantle of loess and underlying clayey pedisediment or residuum from dolomite on summits or upper side slopes of dissected uplands with native vegetation of tallgrass prairie and deciduous trees

ALLENDORF

glaciofluvial

Ap-A-Bw1-Bw2-Bw3-2BC-2C1-2C2

very deep, well drained soils formed in 75 to 100 cm of loess or silty and loamy alluvium over sandy sediments on treads and risers on stream terraces with native vegetation of tallgrass prairie

ALVIN

glaciofluvial

Ap-BE-Bt1-Bt2-E and Bt-C

very deep, well drained soils formed in wind or water-deposited loamy and sandy materials on outwash plains, dunes, hills, terraces, or high flood-plains steps with native vegetation of deciduous trees

AMANA

Roberts Creek/Gunder

Ap-A-Bg1-Bg2-Bg3-Bg4-BCg-Cg1-Cg2

very deep, somewhat poorly drained soils formed in alluvium on floodplains with native vegetation of deciduous trees and tallgrass prairie

AMBRAW

Roberts Creek/Gunder

Ap-A-Bg1-Bg2-Bg3-BCg-Cg

very deep, poorly drained soils formed in loamy alluvium on floodplains or low terraces of large streams with native vegetation of wetland vegetation and deciduous trees

AMES

glacial depression

A-E1-E2-E3-Btg1-Btg2-Btg3-Btg4-Btg5-Cg

very deep, poorly or very poorly drained soils formed in glacial till, reworked glacial till, or till-derived sediments on flat to slightly depressed areas of small size on dissected landscapes that border stream valleys with native vegetation of deciduous trees, tallgrass prairie, and wetland vegetation

ANGUS

glacial till

Ap-Bt1-Bt2-BC-C

very deep, well drained soils formed in loamy, calcareous till on slightly convex slopes on backslopes, shoulders, and summits on ground moraines and till plains with native vegetation of scattered trees and tallgrass prairie

ANKENY

Gunder

Ap-A1-A2-A3-BA-Bw-2C1-2C2

very deep, well drained soils formed in alluvium or eolian sediments on base slopes, alluvial fans, high floodplains, and treads and risers on stream terraces with native vegetation of tallgrass prairie

ANNIEVILLE

shallow to till

Ap-A-AB-Bw1-Bw2-Bw3-2BC-2C1-2C2

very deep, moderately well drained soils formed in 100 to 150 cm of loess over till on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie

ANSGAR

shallow to till

Ap-E-Btg1-Btg2-2Btg3-2Btg4-2BC

very deep, poorly drained soils formed in 50 to 100 cm of loess and underlying loamy glacial till or till-derived sediments on interfluves and head slopes of broad, shallow drainageways on dissected till plains with native vegetation of mixed woodland, tallgrass prairie, and wetland vegetation

ANTHON

glaciofluvial

Ap-A1-A2-AB-Bt1-Bt2-2Bt3-2BC-2C1-2C2-2C3-2C4

very deep, well drained soils formed in 102 to 152 cm of loess or silty alluvium and underlying stratified sandy and gravelly sediments on stream terraces with native vegetation of tallgrass prairie

APPANOOSE

thick loess

Ap-E-BE-Btg1-Btg2-Btg3-Btg4-BCg1-BCg2

very deep, poorly drained soils formed in loess on nearly level interfluves on dissected till plains and treads on high loess-covered stream terraces with native vegetation of mixed woodland

ARBOR

shallow to till

Ap-A1-A2-BA-2Bt1-2Bt2-2BC

very deep, well drained soils formed in 45 to 75 cm of loamy alluvium and underlying firm glacial till on slightly concave to linear foot slopes adjacent to dissected uplands with native vegetation of tallgrass prairie

AREDALE

shallow to till

Ap-A1-A2-Bw1-Bw2-2Bw3-3BC

very deep, well drained soils formed in friable, loamy surficial sediments and underlying noncalcareous loamy glacial till on uplands with native vegetation of tallgrass prairie

ARENZVILLE

Camp Creek < 150 cm

A-C-Ab-C

very deep, moderately well drained soils formed in silty alluvium overlying buried soils with dark colored A horizons on floodplains and upland drainageways

ARISPE

thick loess

Ap-AB-Btg1-Btg2-Btg3-Btg4-Btg5-BCg

very deep, somewhat poorly drained soils formed in loess on short, convex side slopes and head slopes with native vegetation of tallgrass prairie

ARMSTRONG

shallow to pre-Wisconsinan paleosol

Ap-E-BE-Bt1-2Bt2-2Bt3-2Bt4-2Bt5-2BC-2C

very deep, somewhat poorly drained soils formed in 25 to 50 cm of hillslope sediments or loess and an underlying paleosol weathered from till on side slopes and summits of interfluves on till plains with native vegetation of tallgrass prairie and deciduous trees

ARTHUR

loamy sediments

Ap-BA-Bw1-Bw2-Bw3-2BC-2C1-2C2

very deep, well drained soils formed in 50 to 100 cm of loess and underlying stratified sandy eolian material on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie

ASHDALE

shallow to bedrock

Ap-A1-A2-Bt1-Bt2-Bt3-2Bt4-2R

deep, well drained soils formed in loess and residuum weathered from limestone on uplands with native vegetation of tallgrass prairie

ASHGROVE

shallow to pre-Wisconsinan paleosol

A-E-2Bt-2Btg1-2Btg2-2Btg3-2Btg4

deep, poorly drained soils formed in glacial till on uplands with native vegetation of mixed woodland and deciduous trees

ATKINSON

shallow to bedrock

Ap-A-BA-Bt1-Bt2-Bt3-2Bt4-3R

deep or very deep, well drained soils formed in 100 to 150 cm of loamy sediments with or without a thin paleosol over limestone bedrock on ridges of narrow interfluves, crests and side slopes on uplands, high structural benches, and strath terraces with native vegetation of tallgrass prairie

ATTERBERRY

loess-mantled terrace, thick loess

Ap-E-BE-Bt-Btg1-Btg2-Btg3-BCg-Cg

very deep, somewhat poorly drained soils formed in loess on uplands with native vegetation of tallgrass prairie and deciduous trees

AUGUSTA LAKE

eolian sand

Ap-AB-Bw1-Bw2-Bw3-2Bk-2C

very deep, well drained soils formed in 100 to 150 cm of eolian sediments and loamy sediments and underlying till on summits and backslopes on ground moraines and till plains and on terraces and outwash plains adjacent to moraines and till plains with native vegetation of tallgrass prairie

AUREOLA

shallow to bedrock

Ap-A-BA-Bw1-Bw2-2C1-2C2

very deep, well drained soils formed in 50 to 100 cm of loamy sediments overlying sandy material weathered from calcareous sandstone on uplands with native vegetation of tallgrass prairie

BACKBONE

shallow to bedrock

Ap-BE-Bt1-2Bt2-2R

moderately deep, well drained soils formed in moderately coarse or coarse textured eolian material, with or without a thin layer of residuum, overlying limestone bedrock at a depth of 50 to 100 cm on convex ridges and back slopes on uplands with native vegetation of scattered trees, deciduous trees, and tallgrass prairie

BASSETT

shallow to till

Ap-BE-2Bt1-2Bt2-2Bt3-2BC

very deep, moderately well drained soils formed in 30 to 75 cm of silty or loamy sediments and underlying till on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie and deciduous trees

BAUER

shallow to bedrock

A1-A2-BA-2Bg1-2Bg2-2Cr

very deep, moderately well drained soils formed in 25 to 50 cm of loamy or silty sediments over residuum from brown and gray acid shale on convex side slopes and escarpment-like areas that parallel major streams with native vegetation of tallgrass prairie

BEARPEN

glaciofluvial

Ap-A-Bt-Btg-2Bt-2C1-2C2

very deep, somewhat poorly drained soils formed in silty alluvium or a combination of silty alluvium and loess, and underlying stratified mostly silty and loamy slackwater deposits which have thin strata of sandy alluvium on stream terraces with native vegetation of deciduous trees

BECKWITH

loess-mantled terrace, thick loess

Ap-E-B/E-Btg1-Btg2-Btg3-Btg4

very deep, poorly drained soils formed in loess on slightly concave to nearly level positions on interfluves on dissected till plains and treads of stream terraces with native vegetation of mixed woodland

BELINDA

loess-mantled terrace, thick loess

Ap-E1-E2-E3-BE-Btg1-Btg2-Btg3-Btg4-Cg

very deep, poorly drained soils formed in loess on nearly level upland divides and stream terraces with native vegetation of mixed woodland, tallgrass prairie, and deciduous trees

BELMANN

glacial lake

Ap-A-Bg1-2Bg2-2Bkg3-2Bkg4-2BCg-2Cg

very deep, poorly drained soils formed in 50 to 100 cm of loamy sediments and underlying lacustrine sediments on flats and swales on glacial lake plains with native vegetation of tallgrass prairie and wetland vegetation

BELVIEW

glacial till

A-Bk1-Bk2-Bk3-C

very deep, well drained soils formed in loamy, calcareous glacial till on ground moraines and till plains with native vegetation of tallgrass prairie

BENCLARE

Gunder

Ap-Bw1-Bw2-Bw3-Bk1-Bk2-C

very deep, moderately well drained or somewhat poorly drained soils formed in clayey lacustrine materials on terraces with native vegetation of tallgrass prairie

BENTONSPORT

shallow to bedrock

A1-A2-A3-A4-Bw-Bt-C1-C2-C3-2C4-2Cr

very deep, well drained soils formed in loamy colluvium, loamy-skeletal colluvial sediments from limestone and sandstone and the underlying residuum weathered from shale on very steep side slopes on high structural benches, remnants of interfluves, and uplands with native vegetation of deciduous trees

BERTRAM

shallow to bedrock

Ap-A-Bw1-Bw2-2Bt-2C-3R

moderately deep, well drained and somewhat excessively drained soils formed in 50 to 100 cm of oxidized and leached sandy loam eolian material and underlying residuum from limestone on convex summits of interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie

BERTRAND

Gunder

Ap-Bt1-Bt2-Bt3-Bt4-2Bt5-3C

very deep, well drained soils formed in silty alluvium underlain by stratified sandy alluvium on stream terraces and lake terraces with native vegetation of deciduous trees

BILLETT

eolian sand

Ap-E-Bt1-Bt2-Bt3-C1-C2

very deep, well drained and moderately well drained soils formed in water-deposited or wind-deposited loamy or sandy sediments on nearly level to moderately steep convex crests and side slopes on outwash plains, stream terraces, or hills that border river valleys with native vegetation of tallgrass prairie and deciduous trees

BIRDS

Camp Creek > 150 cm

Ap-ACg-Cg

very deep, poorly drained and very poorly drained soils formed in silty alluvium on floodplains with native vegetation of mixed woodland and deciduous trees

BISCAY

glaciofluvial

Ap-A1-A2-Bg1-Bg2-2BCg-2Cg

very deep, poorly drained and very poorly drained soils formed in 50 to 100 cm of loamy glacial outwash and underlying calcareous sandy and gravelly glacial outwash on concave or slightly convex positions on glacial outwash plains, till plains, valley trains, stream terraces, and floodplains with native vegetation of tallgrass prairie and wetland vegetation

BIXBY

glaciofluvial

A-E-BE-Bt1-Bt2-Bt3-2C

very deep, well drained soils formed in 50 to 102 cm of loamy sediments over sandy and gravelly alluvium or outwash on treads and risers on stream terraces, outwash plains, and valley trains with native vegetation of deciduous trees

BLAKE

Camp Creek > 150 cm

Ap-Cg1-Cg2

very deep, somewhat poorly drained soils formed in recently deposited calcareous, silty alluvium on floodplains with native vegetation of tallgrass prairie

BLENCOE

Roberts Creek/Gunder

Ap-A-BA-Bg-BCg-2Cg

very deep, somewhat poorly drained soils formed in 51 to 102 cm of clayey alluvium and underlying loamy alluvium on floodplains and floodplain steps with native vegetation of tallgrass prairie

BLEND

Roberts Creek/Gunder

Ap-A-2Bg1-2Bg2-3Agb-3Bgb

very deep, poorly drained soils formed in clayey alluvium on floodplains with native vegetation of wetland vegetation

BLUE EARTH

mucks/peats

Ap-Cg-2Cg1-2Cg2

very deep, very poorly drained soils formed in 75 to more than 200 cm of coprogenous earth and underlying loamy till, lacustrine sediments, or Late Wisconsin outwash on plane or slightly concave slopes in former lake basins in moraines, floodplains, and lake plains with native vegetation of wetland vegetation

BODE

glacial lake

Ap-A-AB-Bw1-Bw2-2BC-2C

deep, well drained soils formed in moderately fine textured glacial or lacustrine sediments overlying medium textured glacial till on convex slopes on the relatively undissected, gently undulating to rolling Late Wisconsin till plain with native vegetation of tallgrass prairie

BOLAN

glaciofluvial

Ap-A-BA-Bw-BC-C1-C2

very deep, well drained soils formed in loamy eolian material or alluvial sediments on convex slopes on till plains, moraines, dissected till plains, and treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie

BOONE

shallow to bedrock

Oe-A-E-Bw-C-Cr

moderately deep, excessively drained soils formed in 50 to 100 cm of siliceous sandy residuum from underlying sandstone and/or in siliceous sandy colluvium or slope alluvium on hills in bedrock controlled uplands with native vegetation of deciduous trees and coniferous trees

BOOTS

mucks/peats

Oa1-Oa2-Oe

very deep, very poorly drained soils formed in organic material on depressions within moraines, outwash areas, and lake basins with native vegetation of wetland vegetation

BRADY

glaciofluvial

Ap-E-BE-Bt-BC-2C

very deep, somewhat poorly drained soils formed in loamy outwash materials on outwash plains, valley trains, terraces, and lake plains with native vegetation of deciduous trees

BREMER

Gunder

Ap-A-Bt-Btg-BCg-Cg

very deep, poorly drained soils formed in alluvium on stream terraces on floodplains with native vegetation of tallgrass prairie and wetland vegetation

BROWNTON

glacial lake

Ap-A-AB-Bg-2Cg1-2Cg2

very deep, poorly drained soils formed in clayey glacial lacustrine sediments or a mantle of clayey glacial lacustrine sediments and underlying loamy glacial till on glacial lacustrine plains or moraines with native vegetation of tallgrass prairie and wetland vegetation

BUCKLICK

shallow to bedrock

Ap-2Bt1-2Bt2-2Bt3-2Bt4-2Bt5-3R

deep and very deep, well drained soils formed in loess and underlying clayey materials or residuum from dolomite or limestone which may be gravelly and thinly interbedded with shale on uplands with native vegetation of deciduous trees

BUCKNELL

shallow to pre-Wisconsinan paleosol

Ap-2BE-2Btg-2Bt1-2Bt2-2BC-2C

very deep, somewhat poorly drained soils formed in a partially truncated, exhumed paleosol that developed in till on convex shoulder slopes and side slopes on dissected till plains with native vegetation of tallgrass prairie and deciduous trees

BUCKNEY

Roberts Creek/Gunder

Ap-A1-A2-C1-C2

no data, somewhat excessively drained soils formed in sandy and loamy alluvium on slightly raised areas on bottom lands with native vegetation of tallgrass prairie

BURCHAM

Roberts Creek/Gunder

Ap-A-AB-Bg1-Bg2-2Cg

very deep, moderately well and somewhat poorly drained soils formed in 38 to 102 cm of silty alluvium and underlying clayey alluvium on nearly level to slightly convex meander scars or escarpments on low intermediate floodplains with native vegetation of tallgrass prairie

BURCHARD

shallow to till

A-Bt-Btk-Bk-C

very deep, well drained soils formed in till on uplands with native vegetation of tallgrass prairie

BURKHARDT

glaciofluvial

Ap-Bt-2BC-2C1-2C2

very deep, somewhat excessively drained soils formed in 25 to 50 cm of loamy alluvium and underlying sandy outwash on outwash plains, outwash terraces, valley trains and on treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie and deciduous trees

CALAMINE

shallow to bedrock

Ap-A1-A2-Btg1-2Bgt2-2Btg3-2C-Cr

deep, poorly drained and very poorly drained soils formed in loess or other silty deposits and an underlying residuum weathered from calcareous shale on uplands with native vegetation of wetland vegetation

CALCO

Roberts Creek

A1-A2-A3-A4-Bg-Cg

very deep, poorly drained and very poorly drained soils formed in calcareous alluvium on floodplains in river valleys with native vegetation of tallgrass prairie and wetland vegetation

CALCOUSTA

glacial lake

Ap-A-Bg-Cg

very deep, very poorly drained soils formed in silty lacustrine sediments >1 m thick on lake basins on till plains with native vegetation of wetland vegetation

CALEB

shallow to pre-Wisconsinan paleosol

Ap-BE-Bt1-Bt2-Bt3-Bt4-BC-C

very deep, moderately well drained soils formed in alluvial sediments derived from glaciers on on treads and risers of high stream terraces of major streams and their tributaries with native vegetation of deciduous trees and tallgrass prairie

CALMAR

shallow to bedrock

A-Bt1-Bt2-2Bt3-2R

no data, well and moderately well drained soils formed in alluvium or eolian material and a thin layer of clayey residuum on foot slopes on uplands below limestone outcrops with native vegetation of tallgrass prairie

CAMDEN

glaciofluvial

Ap-E-Bt1-Bt2-Bt3-Bt4-2Bt5-2Bt6-2C

very deep, well drained soils formed in loess or other silty material and underlying loamy stratified outwash on outwash terraces, stream terraces, and outwash plains with native vegetation of deciduous trees

CANEEK

Camp Creek < 150 cm

Ap-Cg1-Cg2-Ab-Bb

very deep, somewhat poorly drained and poorly drained soils formed in 50 to 102 cm of stratified, calcareous, silty alluvium and underlying silty alluvium on low stream terraces and floodplains with native vegetation of mixed woodland

CANISTEO

glacial depression

Ap-A-Bkg1-Bkg2-Cg1-Cg2

very deep, poorly and very poorly drained soils formed in calcareous, loamy till or in a thin mantle of loamy or silty sediments and underlying calcareous, loamy till on rims of depressions, depressions, and flats on moraines or till plains with native vegetation of tallgrass prairie and wetland vegetation

CANOE

Gunder

Ap-E1-E2-E3-BE-Bt1-Bt2-BCg-Cg

very deep, somewhat poorly drained soils formed in silty alluvium on stream terraces with native vegetation of tallgrass prairie and deciduous trees

CANTRIL

Gunder or Corrington

Ap-E-BE-Bt1-Bt2-Bt3-Bt4-C

very deep, somewhat poorly drained soils formed in alluvium and/or colluvium on base slopes on dissected till plains and alluvial fans with native vegetation of tallgrass prairie and scattered trees

CARLOW

Roberts Creek/Gunder

Ap-A-Bg1-Bg2-Bg3-Bg4-Bg5

very deep, poorly drained soils formed in alluvium on floodplains with native vegetation of wetland vegetation and deciduous trees

CARR

Camp Creek > 150 cm

Ap-C-2C

very deep, well drained and moderately well drained soils formed in calcareous stratified alluvium on floodplains with native vegetation of tallgrass prairie and scattered trees

CASTANA

Camp Creek > 150 cm

Ap-A-AC-C1-C2-C3

very deep, well drained soils formed in silty alluvium and colluvium from loess on foot slopes with native vegetation of tallgrass prairie

CERLIN

shallow to pre-Wisconsinan paleosol

Ap-A-BA-Bw1-Bw2-2Bt1-2Bt2-2Bt3-2C

deep, moderately well and somewhat poorly drained soils formed in loamy sediments and an underlying clayey paleosol developed in glacial till on uplands with native vegetation of tallgrass prairie

CHARITON

Gunder

Ap-E-BE-Btg1-Btg2-Btg3-2Cg

very deep, poorly drained soils formed in loess underlain by alluvium or loess and alluvium on high floodplains or low terraces with native vegetation of scattered trees

CHASEBURG

Camp Creek > 150 cm

A-C1-C2-C3-C4

very deep, well drained soils formed in silty and loamy slope alluvium on narrow floodplains, drainageways, foot slopes and toe slopes of hills, and alluvial fans

CHELSEA

eolian sand

A1-A2-E1-E2-E3-E and Bt

very deep, excessively drained soils formed in eolian sand on convex summits of interfluves, side slopes, and crests of escarpments, commonly along the eastern side of stream valleys and also on dunes on valley trains along major rivers containing sandy outwash with native vegetation of deciduous trees

CHEQUEST

Gunder

Ap-A-Btg1-Btg2-Btg3-Btg4-Btg5

very deep, poorly drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie, scattered trees, and wetland vegetation

CHURCHTOWN

loamy sediments

Ap-Bt1-Bt2-Bt3-2Bt4-2Bt5

very deep, well drained soils formed in 60 to 120 cm of loamy sediments derived from loess and sandy bedrock residuum and underlying loess on plane to convex upland side slopes and foot slopes with native vegetation of deciduous trees and tallgrass prairie

CHUTE

eolian sand

A-AC-C

very deep, excessively drained soils formed in oxidized and unleached eolian sand on dunes of uplands and high stream terraces with native vegetation of tallgrass prairie and deciduous trees

CLANTON

shallow to bedrock

A-E-2Bt1-2Bt2-2BC-2C

very deep, moderately well drained soils formed in 15 to 40 cm of silty or loamy sediments and underlying residuum from reddish, acid, Pennsylvania shale on the lower part of convex side slopes and escarpment-like areas that border major streams with native vegetation of tallgrass prairie and scattered trees

CLARINDA

shallow to pre-Wisconsinan paleosol

Ap-A-2Bt-2Btg1-2Btg2-2Btg3-2BC

very deep, poorly drained soils formed in a paleosol that formed in glacial till, with or without a thin layer of loess on the surface on side slopes and head slopes on dissected till plains with native vegetation of tallgrass prairie and wetland vegetation

CLARION

glacial till

Ap-A1-A2-Bw1-Bw2-C1-C2

very deep, moderately well drained soils formed in glacial till on uplands with native vegetation of tallgrass prairie

CLEARFIELD

shallow to pre-Wisconsinan paleosol

Ap-A1-A2-Btg1-Btg2-Btg3-Bg1-Bg2-2Abg-2Bbg

very deep, poorly drained soils formed in 100 to 150 cm of Wisconsin Age loess underlain by a gleyed Yarmouth-Sangamon paleosol on linear to slightly convex side slopes and head slopes on dissected till plains with native vegetation of wetland vegetation

CLINTON

loess-mantled terrace, thick loess

Ap-E1-E2-E3-Bt1-Bt2-Bt3-Bt4-Bt5-Bt6-C

very deep, moderately well drained soils formed in loess on convex summits of interfluves, upper side slopes on uplands, and treads and risers on stream terraces with native vegetation of deciduous trees

CLYDE

shallow to till

A-AB-Bg1-Bg2-Bg3-2BCg-2BC

very deep, poorly and very poorly drained soils formed in 75 to 150 cm of loamy glacial outwash or erosional sediments and underlying loamy till on nearly level positions, swales and concave drainageways on interfluves on dissected till plains with native vegetation of tallgrass prairie and wetland vegetation

COGGON

shallow to till

A-E-BE-2Bt1-2Bt2-2Bt3-2Bt4-2BC

very deep, moderately well drained soils formed in 36 to 56 cm of silty or loamy sediments and underlying glacial till on interfluves and side slopes on dissected till plains with native vegetation of deciduous trees

COKATO

glacial till

Ap-A-Bt1-Bt2-Bt3-Bk

very deep, well drained soils formed in calcareous, loamy glacial till on convex and linear slopes on moraines with native vegetation of tallgrass prairie and deciduous trees

COLAND

Roberts Creek/Gunder

Ap-A1-A2-AB-Bg1-Bg2-Cg

very deep, poorly drained soils formed in alluvium on floodplains and alluvial fans in river valleys and upland drainageways in dissected till plains with native vegetation of tallgrass prairie and wetland vegetation

COLLINWOOD

glacial lake

Ap-A-BA-Bw-C1-C2

very deep, somewhat poorly drained soils formed in clayey, calcareous lacustrine sediments on glacial lake plains with native vegetation of tallgrass prairie

COLO

Roberts Creek

Ap-A1-A2-A3-BA-Bg-BCg-Cg

very deep, poorly drained soils formed in alluvium on floodplains, low stream terraces, alluvial fans, and upland drainageways with native vegetation of tallgrass prairie and wetland vegetation

COLOMA

glaciofluvial

A-Bw1-Bw2-E and Bt

very deep, somewhat excessively drained or excessively drained soils formed in sandy drift on moraines, outwash plains, deltas, and stream terraces with native vegetation of deciduous trees and coniferous trees

COOPER

Roberts Creek/Gunder

Ap-A-Bg-2Ab-2Cg

very deep, somewhat poorly drained soils formed in 51 to 76 cm of silty alluvium and underlying clayey alluvium on floodplains with native vegetation of tallgrass prairie

COPASTON

shallow to bedrock

A-AB-Bw-2R

shallow, somewhat excessively drained soils formed in a mantle of glacial drift or alluvial sediments over limestone bedrock on terraces and uplands with native vegetation of tallgrass prairie

COPPOCK

Gunder

Ap-E1-E2-E3-BE-Btg1-Btg2-Btg3-Btg4-BCg

very deep, poorly drained soils formed in silty alluvium on treads and risers on stream terraces, foot slopes, and alluvial fans with native vegetation of mixed woodland

CORDOVA

glacial depression

Ap-A-Btg1-Btg2-C

very deep, poorly drained soils formed in loamy calcareous glacial till on ground moraines and till plains with native vegetation of deciduous trees

CORLEY

loess-mantled terrace, thick loess

Ap-A-E-Bt-Btg1-Btg2-Cg

very deep, poorly drained soils formed in loess on depressions on uplands and high stream benches with native vegetation of wetland vegetation

CORNELL

shallow to till

A1-A2-AB-Bt1-Bt2-Bt3-2Bt4-2Bt5-2Bt6-2Bt7

very deep, moderately well drained soils formed in 25 to 125 cm of loamy and silty sediments and underlying till on shoulder slopes and side slopes on dissected till plains with native vegetation of tallgrass prairie

CORVUSO

shallow to till

Ap-Ak-ABkg-Bkg-2Bkg-2BCg

very deep, poorly drained soils formed in a fine textured mantle over underlying firm till on glacial moraines and till plains with native vegetation of tallgrass prairie

CORWITH

glacial lake

Ap-A-BA-Bw1-Bw2-C

deep, somewhat poorly drained soils formed in medium-textured sediments on uplands, glacial lake plains, and outwash areas with native vegetation of tallgrass prairie

COSMOS

shallow to till

Ap-A-ABg-Btg-Btkg-2Bkg-2BCg

very deep, poorly drained soils formed in a fine textured mantle over underlying firm glacial till on slightly concave positions on moraines, till plains, and benches with native vegetation of tallgrass prairie

COTT

Gunder

Ap-A-Bw1-Bw2-2C

very deep, moderately well drained soils formed in 51 to 102 cm of loamy alluvium over sandy alluvial sediments on bottom lands with native vegetation of tallgrass prairie

COYNE

glaciofluvial

Ap-A1-A2-BA-Bw-2Bt1-2Bt2-3C

very deep, well drained and moderately well drained soils formed in loamy wind-or water-deposited sediments and underlying loamy lacustrine sediments on stream terraces with native vegetation of tallgrass prairie

CREAL

thick loess

Ap-E-Eg-Btg1-Btg2-Btg3-BCg

very deep, somewhat poorly drained soils formed in a mixture of loess and silty alluvium on uplands and terraces with native vegetation of deciduous trees

CRESCO

shallow to till

Ap-A-BA-2Bw-2Bt-2BC-2C

deep, moderately well drained soils formed in loamy sediments and underlying glacial till on uplands with native vegetation of tallgrass prairie

CRESKEN

shallow to till

Ap-A1-A2-BA-2Bw1-2Bw2-2Bw3-2BC-2C1-2C2

deep, moderately well drained soils formed in loamy sediments and underlying glacial till on uplands with native vegetation of tallgrass prairie

CRIPPIN

glacial till

Ap-A1-A2-BA-Bw1-Bw2-C

very deep, somewhat poorly drained soils formed in glacial till on uplands with native vegetation of tallgrass prairie

CROFTON

thick loess

Ap-AC-C1-C2-C3-C4

very deep, well drained soils formed in calcareous loess on uplands with native vegetation of tallgrass prairie

CURRAN

glaciofluvial

Ap-BE-Btg1-Btg2-Btg3-2Bt-3C

very deep, somewhat poorly drained soils formed in loess or other silty deposits and a thin, mostly loamy transition layer underlain by water-laid sandy alluvium on stream terraces and lake terraces with native vegetation of deciduous trees

CYLINDER

glaciofluvial

Ap-A1-A2-Bg1-Bg2-2BC-2C1-2C2

very deep, somewhat poorly drained soils formed in 61 to 102 cm of loamy alluvium overlying sand and gravel outwash on stream terraces and outwash plains with native vegetation of tallgrass prairie

DANBURY

Camp Creek < 150 cm

Ap-C1-C2-C3-Ab1-Ab2-Ab3-Bgb1-Bgb2

very deep, moderately well drained soils formed in alluvium on floodplains and upland drainageways with native vegetation of tallgrass prairie

DARFUR

glaciofluvial

Ap-A-AB-Bg1-Bg2-Bg3-Cg

very deep, poorly drained soils formed in lacustrine and outwash sediments on glacial lake plains, stream terraces, and outwash plains with native vegetation of tallgrass prairie and wetland vegetation

DARWIN

shallow to bedrock

Ap-A-Bg1-Bg2-Bg3-BCg-Cg

very deep, poorly and very poorly drained soils formed in clayey alluvium on floodplains of large streams with native vegetation of deciduous trees and wetland vegetation

DAVIS

Roberts Creek/Gunder

Ap-BA-Bw1-Bw2-Bw3-Bk

very deep, well drained and moderately well drained soils formed in loamy sediments on foot slopes, fans, and high bottom lands with native vegetation of tallgrass prairie

DELFT

shallow to till

Ap-A-Bg1-Bg2-Cg

very deep, poorly drained and somewhat poorly drained soils formed in loamy colluvium derived from till and underlying loamy till on till plains and moraines with native vegetation of tallgrass prairie

DELLS

glaciofluvial

Ap-E-BE-Bt1-2Bt2-2C

moderately deep, somewhat poorly drained soils formed in thin loess or silty deposits, or both; and underlying sandy deposits on stream terraces and lake terraces with native vegetation of deciduous trees

DELOIT

Gunder or Corrington

Ap-A1-A2-A3-AB-Bw1-Bw2-Bw3

very deep, well drained soils formed in loamy alluvium or colluvium derived from pre-Wisconsin glacial till on uplands and alluvial fans with native vegetation of tallgrass prairie and deciduous trees

DEMPSTER

glaciofluvial

Ap-A-Bw1-Bw2-Bk-2C

very deep, well drained soils formed in silty sediments overlying sand and gravel outwash on glacial stream terraces and outwash plains with native vegetation of tallgrass prairie

DENROCK

glaciofluvial

Ap-A-2Bt1-2Bt2-2Bt3-2Bt4-3C

deep, somewhat poorly drained soils formed in silty alluvium or loess and underlying clayey lacustrine sediments and stratified alluvium on stream terraces with native vegetation of tallgrass prairie

DERINDA

shallow to bedrock

Ap-BE-Bt1-2Bt2-2BCt-2Cr

moderately deep, moderately well drained soils formed in a thin layer of loess and residuum from calcareous shales of Ordovician Age on bedrock controlled topography of the driftless areas on rounded ridgetops, saddles, or structural benches with native vegetation of deciduous trees

DICKINSON

eolian sand, glaciofluvial

Ap-A1-A2-Bw1-Bw2-BC-C

very deep, well drained soils formed in glacial or alluvial deposits that have been reworked by wind on interfluves on dissected till plains and stream terraces in river valleys with native vegetation of tallgrass prairie

DICKMAN

eolian sand

Ap-A-Bw1-Bw2-2C1-2C2

very deep, somewhat excessively drained soils formed in glacial outwash or eolian materials consisting of a loamy mantle and underlying sandy sediments on outwash plains, valley trains, stream terraces, and deltas with native vegetation of tallgrass prairie

DINSDALE

shallow to till

Ap-A-AB-Bt1-Bt2-2Bt3-2BC1-2BC2

very deep, moderately well drained soils formed in 50 to 102 cm of loess and underlying glacial till on interfluves, ridges, and side slopes on dissected till plains with native vegetation of tallgrass prairie

DINSMORE

shallow to till

Ap-A1-A2-Bt1-Bt2-Bt3-Bt4-2BC

very deep, moderately well drained soils formed in 102 to 152 cm of loess and underlying glacial till on interfluves, ridges, and side slopes on dissected till plains with native vegetation of tallgrass prairie

DOCKERY

Camp Creek > 150 cm

Ap-C-Cg1-Cg2-Cg3

very deep, somewhat poorly drained soils formed in alluvium on floodplains with native vegetation of mixed woodland

DODGEVILLE

shallow to bedrock

Ap-A-BA-Bt1-2Bt2-2R

no data, well drained soils formed in loess and an underlying clay residuum (paleosol) weathered from dolomite or limestone on uplands underlain by dolomite or limestone bedrock with native vegetation of tallgrass prairie and scattered trees

DOLBEE

Roberts Creek/Gunder

Ap-A1-A2-BA-Bg1-Bg2-Bg3-BCg-Cg

deep, poorly drained soils formed in alluvium on bottom lands with native vegetation of wetland vegetation

DONATUS

shallow to bedrock

Ap-Bt1-2Bt2-2R

moderately deep, well drained soils formed in loess and very cherty, clayey residuum over dolomitic limestone bedrock on strongly sloping ridges and strongly sloping to steep side slopes on uplands with native vegetation of deciduous trees

DONNAN

shallow to pre-Wisconsinan paleosol

Ap-E-EB-Bt-2Btg1-2Btg2-2BC1-2BC2

very deep, somewhat poorly drained soils formed in 50 to 91 cm of loamy sediments and an underlying highly weathered paleosol developed in glacial till on convex ridges and side slopes on dissected till plains with native vegetation of tallgrass prairie

DORCHESTER

Camp Creek < 150 cm

Ap-C-Ab1-Ab2

very deep, well drained and moderately well drained soils formed in recent, calcareous, stratified alluvium on narrow floodplains of small streams that have limestone bluffs on nearby slopes with native vegetation of scattered trees

DORERTON

shallow to bedrock

A-E1-E2-BE-Bt1-2Bt2-2C

deep and very deep, well drained soils formed in a thin loamy mantle of mixed loess and erosional sediments and underlying loamy-skeletal material from fragmented dolostone on shoulders and sideslopes of dissected uplands with native vegetation of deciduous trees

DOUDS

shallow to pre-Wisconsinan paleosol

Ap-BE-Bt1-Bt2-Bt3-BC-C1-C2

very deep, moderately well drained soils formed in alluvial sediments derived from glaciers on risers of high stream terraces that border valleys of major streams and their tributaries with native vegetation of deciduous trees

DOW

thick loess

Ap-C1-C2-C3

very deep, well drained soils formed in loess on convex side slopes, summits, and saddles of interfluves on dissected till plains with native vegetation of tallgrass prairie

DOWNS

loess-mantled terrace, thick loess

Ap-E-BE-Bt1-Bt2-Bt3-BC1-BC2

very deep, well drained soils formed in loess on interfluves and side slopes on uplands and treads and risers on stream terraces with native vegetation of tallgrass prairie and scattered trees

DU PAGE

Roberts Creek

A1-A2-A3-C1-C2

very deep, well drained and moderately well drained soils formed in alluvium on nearly level floodplains with native vegetation of tallgrass prairie and scattered trees

DUBUQUE

shallow to bedrock

A-E1-E2-BE-Bt1-2Bt2-2R

moderately deep, well drained soils formed in 46 to 91 cm of loess and a thin layer of residuum from limestone bedrock or a reddish paleosol high in clay overlying limestone bedrock on ridges of narrow interfluves and side slopes on uplands and high structural benches with native vegetation of deciduous trees

DUNBARTON

shallow to bedrock

Ap-BE-2Bt1-2Bt2-3R

shallow, well drained soils formed in a thin mantle of loess and underlying clayey pedisediment or residuum weathered from underlying bedrock on upland ridges and sideslopes with native vegetation of deciduous trees

DUNDAS

glacial till

Ap-A1-E-Btg1-Btg2-Btg3-Btg4-Cg

very deep, poorly drained soils formed in loamy calcareous till on moraines with native vegetation of deciduous trees and tallgrass prairie

DUNKERTON

shallow to till

Ap-BE-Bt1-2Bt2-2Bt3-2BC

very deep, somewhat poorly drained soils formed in 50 to 102 cm of sandy eolian sediments and underlying glacial till on long convex side slopes and summits on dissected till plains with native vegetation of tallgrass prairie and deciduous trees

EDINA

thick loess

Ap-E-Bt-Btg1-Btg2-Btg3-Cg

very deep, poorly drained soils formed in loess on flats and depressions on uplands with native vegetation of tallgrass prairie and wetland vegetation

EGAN

shallow to till

Ap-Bw1-Bw2-Bk-2Bk-2C

very deep, well drained soils formed in silty sediments overlying glacial till on uplands with native vegetation of tallgrass prairie

EITZEN

Camp Creek < 150 cm

Ap-C-Ab1-Ab2-Btb1-Btb2

very deep, well drained and moderately well drained soils formed in a mantle of recent silty alluvial sediments which overlie a buried soil on narrow floodplains in the upper parts of stream valleys with native vegetation of scattered trees and tallgrass prairie

ELEROY

shallow to bedrock

Ap-E-BE-Bt1-Bt2-2Bt3-2Cr

deep, moderately well drained soils formed in loess and residuum from calcareous clayey shale on structural benches and rounded ridgetops with native vegetation of deciduous trees

ELEVA

shallow to bedrock

Ap-BE-Bt1-Bt2-2C-2Cr-2R

moderately deep, well drained and somewhat excessively drained soils formed in 50 to 102 cm of loamy deposits over sandstone on undulating to very steep slopes on uplands and lake terraces with native vegetation of deciduous trees and coniferous trees

ELLA

Gunder

Ap-Bt1-Bt2-Bt3-2Bt4-2Bt5-2C

very deep, moderately well drained soils formed in 102 to 203 cm of silty alluvium, or a combination of loess and silty alluvium, and underlying stratified slackwater deposits on treads and low risers on dissected stream terraces in valleys with native vegetation of deciduous trees and tallgrass prairie

ELON

Camp Creek > 150 cm

Ap-C1-C2-C3-C4-C5

deep, somewhat poorly drained soils formed in calcareous silty alluvial sediments on floodplains with native vegetation of tallgrass prairie

ELRICK

glaciofluvial

Ap-A-Bw1-Bw2-C1-C2-C3

deep, well drained soils formed in loamy and sandy alluvium on floodplains with native vegetation of tallgrass prairie

ELRIN

Gunder

Ap-A1-A2-AB-Bw1-Bw2-Bw3-Bw4-BC

deep, somewhat poorly drained soils formed in alluvium on low stream benches

ELVERS

mucks/peats

A-Cg1-Cg2-Cg3-Oa

very deep, poorly drained or very poorly drained soils formed in silty alluvium overlying sapric or hemic materials on floodplains and margins of organic soils adjacent to upland mineral soils with native vegetation of wetland vegetation

ELVIRA

Roberts Creek/Gunder

Ap-A-Bg1-Bg2-Bw-BCg-Cg1-2Cg2

deep, poorly drained soils formed in silty alluvium on floodplains with native vegetation of wetland vegetation

ELY

Gunder or Corrington

Ap-A1-A2-BA-Bg1-Bg2-BCg-Cg

very deep, somewhat poorly drained soils formed in colluvium on footslopes of drainageways and alluvial fans with native vegetation of tallgrass prairie

EMELINE

shallow to bedrock

A-R

very shallow or shallow, somewhat excessively drained soils formed in 10 to 25 cm of loamy material overlying limestone bedrock on interfluves, nose slopes, and side slopes on dissected, bedrock-controlled uplands with native vegetation of tallgrass prairie

ESTHERVILLE

glaciofluvial

Ap-A-Bw1-2Bw2-2C1-2C2

very deep, somewhat excessively drained soils formed in 25 to 50 cm of loamy sediments over sandy and gravelly outwash on outwash plains, stream terraces, valley trains, and kames on moraines with native vegetation of tallgrass prairie

EVERLY

shallow to till

Ap-A-BA-Bw1-Bw2-2Bk1-2Bk2-2BC1-2BC2

very deep, moderately well drained soils formed in 25 to 90 cm of loamy surficial sediments and underlying till on convex slopes on ground moraines and till plains with native vegetation of tallgrass prairie

EXETTE

thick loess

Ap-BA-Bw1-Bw2-BC-C1-C2

very deep, well drained soils formed in loess on short, convex to linear side slopes and head slopes on uplands with native vegetation of deciduous trees

EXIRA

thick loess

Ap-A-Bw1-Bw2-Bw3-BC-C

very deep, well drained soils formed in loess on side slopes and head slopes on dissected till plains and risers on stream terraces with native vegetation of tallgrass prairie

FAIRHAVEN

glaciofluvial

Ap-A-Bw1-Bw2-2BC-2C

very deep, well drained soils formed in 50 to 100 cm of loamy sediments and underlying calcareous sandy and gravelly glacial outwash on stream terraces, outwash plains, and valley trains with native vegetation of tallgrass prairie

FARRAR

shallow to till

Ap-A1-A2-Bw1-2Bw2-2BC-2C

deep, well drained soils formed in fine sandy loam eolian material and underlying loamy glacial till on uplands with native vegetation of tallgrass prairie

FAXON

shallow to bedrock

A1-A2-Bg1-Bg2-Bg3-2R

moderately deep, poorly and very poorly drained soils formed in a mantle of glacial drift over bedrock on rock-cored terraces and structural benches with native vegetation of tallgrass prairie and wetland vegetation

FAYETTE

loess-mantled terrace, thick loess

A-E1-E2-BE-Bt1-Bt2-BC-C

very deep, well drained soils formed in loess on convex crests, interfluves, and side slopes on uplands and on treads and risers on high stream terraces with native vegetation of deciduous trees

FESTINA

Gunder

Ap-E-BE-Bt1-Bt2-Bt3-BC

very deep, well drained soils formed in silty alluvium over stratified slackwater deposits on low stream terraces with native vegetation of deciduous trees and tallgrass prairie

FIELDON

glaciofluvial

Ap-A-AB-Bg-Bw1-Bw2-C-Cg

very deep, poorly drained soils formed in loamy and sandy glacial outwash or deltaic sediments on glacial lake and outwash plains with native vegetation of tallgrass prairie and wetland vegetation

FINCHFORD

glaciofluvial

Ap-A1-A2-C1-C2-C3

very deep, excessively drained soils formed in coarse textured alluvium or glacial outwash on treads and risers on stream terraces in river valleys and valley trains on uplands with native vegetation of tallgrass prairie

FLAGLER

glaciofluvial

Ap-A1-A2-Bw-2C

very deep, somewhat excessively drained soils formed in 50 to 100 cm of moderately coarse-textured alluvium and underlying coarse-textured alluvium on treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie

FLORIS

Camp Creek > 150 cm

Ap-C1-C2-C3-2C4

very deep, moderately well drained soils formed in stratified silty and loamy alluvium on narrow to moderately wide floodplains

FLOYD

shallow to till

A1-A2-Bw1-Bw2-2Bw3-2BC

very deep, somewhat poorly drained soils formed in 75 to 150 cm of loamy sediments and underlying till on concave foot slopes adjacent to upland drainageways on dissected till plains with native vegetation of tallgrass prairie

FORNEY

Camp Creek < 150 cm

Ap-A-Cg1-Cg2-2Ab-2Bgb-2BCgb-2Cg

very deep, poorly drained soils formed in clayey alluvium on floodplains with native vegetation of tallgrass prairie and wetland vegetation

FORT DODGE

Gunder or Corrington

Ap-A1-A2-A3-Bw1-Bw2-2C

very deep, well drained soils formed in loamy colluvium or alluvium overlying coarse textured sediments on foot slopes, alluvial fans, upland drainageways, and treads and risers on stream terraces with native vegetation of tallgrass prairie

FOSTORIA

glaciofluvial

Ap-A1-A2-BA-Bg-Bk-2C-2Cg1-2Cg2-3C

very deep, somewhat poorly drained soils formed in loamy glacial sediments of mixed lithology on nearly level to slightly concave positions on till plains with native vegetation of tallgrass prairie

FRANKLIN

shallow to till

Ap-E-Bt1-Bt2-2Bt3-2Bw-2BC1-2BC2

very deep, somewhat poorly drained soils formed in 50 to 100 cm of loess and underlying till on interfluves, head slopes, and side slopes on dissected till plains with native vegetation of tallgrass prairie and deciduous trees

FRANKVILLE

shallow to bedrock

Ap-BE-Bt1-Bt2-2Bt3-2R

moderately deep, well drained soils formed in oxidized and leached loess and a thin layer of residuum or a reddish paleosol high in clay overlying dolomitic limestone bedrock on crests of narrow interfluves, convex side slopes, and treads and risers of high structural benches with native vegetation of tallgrass prairie and scattered trees

FRUITFIELD

glaciofluvial

Ap-A1-A2-AC-C1-C2-C3

deep, excessively drained soils formed in coarse-textured alluvium on floodplains with native vegetation of tallgrass prairie

GALE

shallow to bedrock

Ap-Bt1-Bt2-Bt3-2Bt4-3C-3Cr

moderately deep, well drained soils formed in loess underlain by siliceous sandy residuum from underlying sandstone on hills of sandstone bedrock controlled uplands with native vegetation of deciduous trees

GALLAND

shallow to pre-Wisconsinan paleosol

A-E-Bt1-Bt2-Bt3-Bt4-BC-C

deep, somewhat poorly drained soils formed in loamy and clayey alluvial sediments derived from glaciers on high stream terraces with native vegetation of deciduous trees

GALVA

glaciofluvial, loess-mantled terrace

Ap-A-BA-Bw1-Bw2-Bw3-BC

very deep, well drained soils formed in loess on uplands and loess covered stream terraces with native vegetation of tallgrass prairie

GARA

shallow to till

A-E-Bt1-Bt2-Bt3-Bt4-BC-C

very deep, well drained soils formed in till on interfluves, side slopes, and nose slopes on dissected uplands with native vegetation of deciduous trees and tallgrass prairie

GARMORE

glacial till

Ap-A1-A2-AB-Bw1-Bw2-Bw3-BC-C

very deep, moderately well drained soils formed in friable, loam or clay loam till on plane or slightly convex slopes on intermediate levels of uplands with native vegetation of tallgrass prairie

GARWIN

loess-mantled terrace, thick loess

Ap-A1-A2-Bg1-Bg2-Bg3-Bg4-BCg1-BCg2

deep, poorly drained soils formed in loess on slightly concave heads of upland drainageways, interfluves on dissected till plains, and treads on stream terraces with native vegetation of tallgrass prairie and wetland vegetation

GASCONADE

shallow to bedrock

A-Bw-R

shallow and very shallow, somewhat excessively drained soils formed in thin clayey layers with a considerable amount of coarse fragments from residuum from underlying limestone bedrock on steep dissected upland landscapes and generally isolated glade areas with native vegetation of tallgrass prairie and scattered trees

GILFORD

glaciofluvial

Ap-A-Bg1-Bg2-BCg-Cg1-Cg2

very deep, poorly drained or very poorly drained soils formed in loamy over sandy sediments on outwash plains, glacial drainage channels, near-shore zones (relict), and floodplain steps with native vegetation of wetland vegetation

GILLETT GROVE

shallow to till

Ap-A1-A2-BA-Bg1-Bg2-Bg3-BCg-2Cg

very deep, poorly and very poorly drained soils formed in 102 to 152 cm of loess overlying glacial till on nearly level positions and swales on uplands with native vegetation of wetland vegetation

GIVIN

loess-mantled terrace, thick loess

Ap-E-BE-Bt-Btg1-Btg2-Btg3-Cg1-Cg2

very deep, somewhat poorly drained soils formed in loess on summits of interfluves, head slopes on dissected till plains, and treads on stream terraces with native vegetation of deciduous trees and tallgrass prairie

GLENCOE

glacial depression, glaciofluvial

Ap-A-Bg-Cg1-Cg2

very deep, very poorly drained soils formed in loamy sediments from till on closed depressions on moraines with native vegetation of wetland vegetation

GORIN

shallow to till

A-E-Bt1-Bt2-Btg1-Btg2-Btg3-2Bt-3Btb

very deep, somewhat poorly drained soils formed in loess and loamy sediments or loess, loamy sediments, and a paleosol from glacial till on ridgetops with native vegetation of deciduous trees

GOSPORT

shallow to bedrock

A-E-2Bw1-2Bw2-2Bt-2Cr

moderately deep, moderately well drained soils formed in 0 to 40 cm of silty or loamy materials and underlying residuum from brown and gray acid Pennsylvania shales on convex side slopes and escarpment-like areas that parallel major streams with native vegetation of deciduous trees

GOSS

shallow to bedrock

A-E-2B1-2B2-2B3-2B4-3C

very deep, well drained soils formed in colluvium and residuum weathered from cherty limestone or cherty dolomite and some interbedded shale on uplands with native vegetation of deciduous trees

GRABLE

Camp Creek > 150 cm

Ap-C1-2C2

very deep, well drained soils formed in 45 to 80 cm of calcareous silty alluvium and underlying sandy alluvium on floodplains with native vegetation of tallgrass prairie

GRACEVILLE

glaciofluvial

Ap-A-Bw1-Bw2-Bw3-2C

very deep, well and moderately well drained soils formed in silty sediments overlying sand and gravel on glacial stream terraces and outwash plains with native vegetation of tallgrass prairie

GRANBY

glaciofluvial

Ap-Bg1-Bg2-Cg

very deep, poorly drained or very poorly drained soils formed in sandy outwash or sandy glaciolacustrine deposits on outwash plains, lake plains, and glacial drainageways with native vegetation of wetland vegetation

GRANTCENTER

Roberts Creek/Gunder

Ap-A-AB-Bg1-Bg2-Bg3-BCg-Cg

very deep, somewhat poorly drained soils formed in medium to moderately fine textured alluvium on old stream meanders and natural levees on floodplains with native vegetation of tallgrass prairie

GRUNDY

loess-mantled terrace, thick loess

Ap-A-BA-Btg1-Btg2-Btg3-Btg4-Cg

very deep, somewhat poorly drained soils formed in loess on divides and interfluves with native vegetation of tallgrass prairie

GUCKEEN

glacial lake

Ap-A1-A2-Bw1-Bw2-2Bw3-2Cg1-2Cg2

very deep, somewhat poorly drained soils formed in 50 to 100 cm of clayey lacustrine sediments and underlying loamy, calcareous till on plane to convex slopes on nearly level to gently undulating till plains or ground moraines with native vegetation of tallgrass prairie

HAIG

loess-mantled terrace, thick loess

Ap-A1-A2-Btg1-Btg2-Btg3-Btg4-Btg5-Btg6

very deep, poorly drained soils formed in Wisconsin age loess on broad interfluves on dissected till plains with native vegetation of tallgrass prairie and wetland vegetation

HAMBURG

thick loess

A-AC-C1-C2

very deep, somewhat excessively drained soils formed in calcareous loess on moderately steep to very steep convex shoulders, backslopes, or ridges on uplands with native vegetation of tallgrass prairie, deciduous trees, and coniferous trees

HANLON

Roberts Creek

A1-A2-A3-A4-Bt-BC

very deep, moderately well drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie

HANSKA

glaciofluvial

Ap-A-Bg1-2Bg2-2Cg1-2Cg2

very deep, poorly and very poorly drained soils formed in 50 to 100 cm of loamy sediments and underlying sandy glacial outwash or lacustrine sediments on slightly concave to slightly convex slopes on glacial outwash plains, lake plains, and valley trains with native vegetation of tallgrass prairie and wetland vegetation

HARCOT

glaciofluvial

Apk-Ak-ABk-Bkg-BC-2C1-2C2-2C3

very deep, poorly drained soils formed in 50 to 100 cm of alluvium and underlying sandy and gravelly outwash on slightly concave to slightly convex positions on treads on stream terraces and on floodplains in river valleys and on outwash plains with native vegetation of wetland vegetation

HARPS

glacial depression

Ap-Ak1-Ak2-Bkg1-Bkg2-Bkg3-Bkg4-BCg

very deep, poorly drained soils formed in till or alluvium derived from till on narrow rims or shorelines of depressions on till plains and moraines with native vegetation of tallgrass prairie and wetland vegetation

HARPSTER

glacial till

Apk-Ak-Bg1-Bg2-Bg3-Bg4-Cg1-2Cg2

very deep, poorly drained soils formed in calcareous loess or glacial drift on nearly level or depressional parts of outwash plains, till plains, glacial lake plains, or stream terraces with native vegetation of wetland vegetation

HAVANA

shallow to till

Ap-E-Btg1-2Btg2-2Btg3-2Btg4-2C

deep, poorly drained soils formed in a mantle of loess or loamy sediments and loamy calcareous glacial till on ground moraines with native vegetation of deciduous trees and tallgrass prairie

HAVELOCK

Roberts Creek/Gunder

Ap-A1-A2-A3-Cg1-Cg2

very deep, poorly drained soils formed in loamy alluvium on floodplains with native vegetation of wetland vegetation

HAWICK

glaciofluvial

Ap-Bw-C

very deep, excessively drained soils formed in sandy outwash sediments with or without a thin loamy mantle on outwash plains, stream terraces, and glacial moraines with native vegetation of tallgrass prairie

HAYDEN

glacial till

A-E-BE-Bt1-Bt2-Bt3-C

deep, well drained soils formed in calcareous, loamy glacial till on glacial moraines and till plains with native vegetation of deciduous trees

HAYFIELD

glaciofluvial

Ap-E-Bt1-Bt2-2C

very deep, somewhat poorly drained soils formed in 50 to 100 cm of silty or loamy sediments and underlying sandy and gravelly outwash on linear or concave slopes on outwash plains, valley trains, treads and risers on stream terraces, and glaciated uplands with native vegetation of tallgrass prairie and deciduous trees

HAYNIE

Camp Creek > 150 cm

Ap-C

very deep, moderately well drained soils formed in calcareous alluvium on floodplains with native vegetation of tallgrass prairie

HEDRICK

thick loess

Ap-Bt1-Bt2-Btg1-Btg2-BCg-Cg

very deep, moderately well drained soils formed in loess on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie and deciduous trees

HESCH

shallow to bedrock

Ap-A-BA-Bt1-Bt2-2C-2Cr

moderately deep, well drained soils formed in loamy deposits and residuum weathered from sandstone on uplands with native vegetation of tallgrass prairie and scattered trees

HIXTON

shallow to bedrock

Ap-Bt1-Bt2-2Bt3-3C-3Cr

moderately deep, well drained soils formed in loess and/or loamy slope alluvium underlain by siliceous sandy residuum from underlying sandstone on hills on bedrock controlled uplands with native vegetation of deciduous trees

HOLLY SPRINGS

Roberts Creek/Gunder

Ap-A1-A2-A3-Bg-Bkg-Cg

very deep, poorly drained soils formed in fine-textured, calcareous alluvium on floodplains in river valleys with native vegetation of tallgrass prairie and wetland vegetation

HOOPESTON

glaciofluvial

Ap-A-Bw1-Bw2-C

very deep, somewhat poorly drained soils formed in loamy and sandy sediments on outwash plains, valley trains, and stream terraces with native vegetation of tallgrass prairie

HORNICK

Roberts Creek/Gunder

Ap-A-AB-Bg1-Bg2-2Bkg-2BCkg-2Cg

very deep, somewhat poorly drained soils formed in clayey and silty alluvium on remnants of old stream meanders and natural levees on floodplains in river valleys with native vegetation of tallgrass prairie

HOUGHTON

mucks/peats

Oa1-Oa2-Oa3-Oa4-Oa5-Oa6

very deep, very poorly drained soils formed in herbaceous organic materials on depressions and drainageways on lake plains, outwash plains, ground moraines, end moraines, till plains, and floodplains with native vegetation of wetland vegetation

HUMESTON

Gunder

A-E1-E2-BE-Btg1-Btg2-Btg3-Btg4-BCg

very deep, poorly drained soils formed in alluvium on foot slopes and floodplains with native vegetation of tallgrass prairie, scattered trees, and wetland vegetation

HUNTSVILLE

Roberts Creek

Ap-A1-A2-AC-C1-C2

very deep, well drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie

IDA

thick loess

Ap-C1-C2-C3-C4-C5-C6-C7

very deep, well drained soils formed in calcareous loess on side slopes and crests on dissected till plains and on risers on stream terraces with native vegetation of tallgrass prairie

INTON

thick loess

Ap-Bt1-Bt2-Bt3-Bt4-BC-C1-C2

very deep, moderately well drained soils formed in deoxidized loess and an underlying gray paleosol derived from glacial till on uplands with native vegetation of deciduous trees

ION

Camp Creek < 150 cm

Ap-C1-C2-Ab

deep, moderately well drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie

JACKSON

Gunder

Ap-Bt1-Bt2-Bt3-Bt4-3C

very deep, moderately well drained soils formed in silty alluvium underlain by stratified sandy alluvium on stream terraces and lake terraces with native vegetation of deciduous trees

JACWIN

shallow to bedrock

Ap-A1-Bw-2BCk-2Cr

moderately deep, somewhat poorly drained soils formed in loamy glacial sediments and underlying residuum from calcareous shale on treads and risers on structural benches with native vegetation of tallgrass prairie

JAMESTON

shallow to till

A-AB-2Bg-2Btg1-2Btg2-2Btg3-2Cg

deep, poorly drained soils formed in loamy sediments and underlying loamy glacial till on uplands with native vegetation of wetland vegetation

JOLIET

shallow to bedrock

A1-A2-A3-Bg-2R

shallow, poorly drained soils formed in loamy drift overlying limestone or dolostone bedrock on lake plains, outwash plains, and stream terraces with native vegetation of tallgrass prairie and wetland vegetation

JUDSON

Gunder or Corrington

Ap-A1-A2-AB-Bt-BC-C

very deep, well drained soils formed in silty colluvium derived from non-calcareous loess on foot slopes, upland drainageways, and alluvial fans with native vegetation of tallgrass prairie

KALMARVILLE

Camp Creek > 150 cm

A-2Cg

very deep, poorly drained and very poorly drained soils formed in recent alluvium on floodplains

KALONA

loess-mantled terrace, thick loess

Ap-A1-A2-BA-Bg1-Bg2-Bg3-BCg-Cg

deep, poorly drained soils formed in loess on broad upland divides with native vegetation of wetland vegetation

KAMRAR

glacial lake

Ap-A-Bw1-Bw2-2Bk1-2Bk2-2C

very deep, moderately well drained soils formed in moderately fine or fine textured glacio-fluvial or lacustrine sediments and underlying loamy glacial till on convex knobs and linear side slopes with native vegetation of tallgrass prairie

KANARANZI

glaciofluvial

Ap-BA-Bw-2C1-2C2-2C3

very deep, well drained soils formed in a loamy mantle over sandy or sandy-skeletal sediments on outwash plains and valley trains with native vegetation of tallgrass prairie

KANDIYOHI

shallow to till

Ap-Bw1-Bg-Bkg1-Bkg2-BCg

very deep, somewhat poorly drained soils formed in a fine textured mantle over underlying firm till on ground moraines and benches with native vegetation of tallgrass prairie

KASSON

shallow to till

Ap-BE-Bt1-2Bt2-2Bt3-2Bt4-2BC1-2BC2

KATO

glaciofluvial

Ap-A-AB-Bg1-Bg2-BCg-2Cg1-2Cg2

no data, poorly and very poorly drained soils formed in a 51 to 102 cm mantle of silty sediments over sandy or gravelly sandy glacial outwash sediments on glacial outwash plains and valley trains with native vegetation of tallgrass prairie and wetland vegetation

KEG

Gunder

Ap-A-Bw-BC-C

very deep, well drained soils formed in silty alluvium on floodplains with native vegetation of tallgrass prairie

KENMOOR

Camp Creek < 150 cm

Ap-C-2Ab-2Bgb

very deep, moderately well drained soils formed in sandy alluvium over clayey alluvium on flood plains and flood-plain steps of major streams with native vegetation of deciduous trees

KENNEBEC

Roberts Creek

Ap-A1-A2-A3-AC-C1-C2-C3

very deep, moderately well drained soils formed in silty alluvium on floodplains in river valleys and drainageways on uplands with native vegetation of tallgrass prairie

KENSETT

shallow to bedrock

Ap-A1-A2-BA-Bw1-Bw2-R

moderately deep, somewhat poorly drained soils formed in loamy sediments overlying limestone bedrock on low stream terraces and uplands with native vegetation of tallgrass prairie

KENYON

shallow to till

Ap-A-AB-2Bw1-2Bw2-2BC1-2BC2

KEOMAH

loess-mantled terrace, thick loess

Ap-E-BE-Bt1-Bt2-Btg1-Btg2-BCg-Cg

very deep, somewhat poorly drained soils formed in loess on summits of interfluves, head slopes on dissected till plains, and treads on stream terraces with native vegetation of deciduous trees

KEOSAUQUA

Gunder

Ap-A-Bt1-Bt2-Bt3-Bt4-2C1-2C2

very deep, well drained soils formed in 100 to 150 cm of loamy alluvium and underlying sandy alluvium on slightly convex slopes on low and very low stream terraces in river valleys with native vegetation of tallgrass prairie

KESWICK

shallow to pre-Wisconsinan paleosol

A-E1-E2-2Bt1-2Bt2-2Bt3-2Bt4-2BC

very deep, somewhat poorly drained soils formed in 25 to 50 cm of loess or loamy sediments and an underlying paleosol weathered from glacial till on convex summits of interfluves, convex side slopes, shoulders of side slopes on till plains with native vegetation of deciduous trees

KILKENNY

glacial lake

Ap-Bt1-Bt2-Bt3-2BC-2C

very deep, moderately well drained soils formed in a mantle of clayey glacial till or flow till and underlying loamy glacial till on moraines with native vegetation of tallgrass prairie and deciduous trees

KILLDUFF

thick loess

Ap-A-BA-Bw1-Bw2-Bw3-BC-C

deep, well and moderately well drained soils formed in loess on hillslopes of dissected till plains with native vegetation of tallgrass prairie

KINGSTON

glacial lake

Ap-A1-A2-Bg1-Bg2-C

very deep, somewhat poorly drained soils formed in silty calcareous lacustrine sediments on glacial lake plains and moraines with native vegetation of tallgrass prairie

KLINGER

shallow to till

Ap-A-AB-Bg1-2Bg2-2Bg3-2BC1-2BC2

very deep, somewhat poorly drained soils formed in 50 to 102 cm of loess and underlying glacial till on interfluves and long side slopes on dissected till plains with native vegetation of tallgrass prairie

KLINGMORE

shallow to till

Ap-A1-A2-Btg1-Btg2-Btg3-Btg4-2BC1-2BC2

very deep, somewhat poorly drained soils formed in 102 to 152 cm of loess and underlying glacial till on slightly convex side slopes, head slopes, and nose slopes on dissected till plains with native vegetation of tallgrass prairie

KLOSSNER

mucks/peats

Oap-Oa-2A1-2A2-2Cg1-2Cg2

very deep, very poorly drained soils formed in well decomposed organic material overlying loamy or silty lacustrine deposits, slope alluvium, or till on depressions on moraines, till plains, lake plains, floodplains, and seeps with native vegetation of wetland vegetation

KLUM

Camp Creek > 150 cm

Ap-C1-C2-C3

very deep, moderately well drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie and scattered trees

KNIFFIN

thick loess

Ap-E-Btg1-Btg2-Btg3-Btg4-Btg5-Btg6-Cg

very deep, somewhat poorly drained soils formed in loess on summits of interfluves, side slopes, and treads on stream terraces with native vegetation of tallgrass prairie and deciduous trees

KNOKE

glacial depression

Ap-A1-A2-A3-A4-A5-BCg-Cg

very deep, very poorly drained soils formed in glacial sediments on depressions or old glacial lakes with native vegetation of wetland vegetation

KNOX

thick loess

A-E-Bt1-Bt2-Bt3-BC

very deep, well drained soils formed in loess on strongly dissected hills and bluffs bordering the Missouri River valley and its tributaries with native vegetation of tallgrass prairie

KOSSUTH

glacial lake

Ap-A-AB-Bt-2Bg-2BCg-2Cg1-2Cg2

deep, poorly drained soils formed in moderately fine textured glacial or lacustrine sediments and underlying medium textured glacial till or sediments on ground moraines with native vegetation of tallgrass prairie and wetland vegetation

KOSZTA

Gunder

A-E-BE-Btg1-Btg2-BCg-Cg

very deep, somewhat poorly drained soils formed in silty alluvium on low stream terraces with native vegetation of tallgrass prairie and deciduous trees

LACRESCENT

shallow to bedrock

A-AB-Bw-C

very deep, well drained soils formed in 12 to 50 cm of loess or a mixture of loess and loamy colluvium and loamy-skeletal colluvial sediments from bedrock on convex slopes on steep and very steep hill slopes in dissected uplands with native vegetation of deciduous trees

LADOGA

loess-mantled terrace, thick loess

A-E-BE-Bt1-Bt2-Bt3-Bt4-Bt5-C

very deep, moderately well drained soils formed in loess on convex summits of interfluves, side slopes, and nose slopes on dissected till plains and treads and risers on stream terraces with native vegetation of tallgrass prairie and deciduous trees

LAKEPORT

Roberts Creek/Gunder

Ap1-Ap2-A-Bg1-Bg2-Bg3-2Cg1-2Cg2-3Cg3-3Cg4

very deep, somewhat poorly drained soils formed in silty alluvium on floodplains in river valleys with native vegetation of tallgrass prairie

LAMONI

shallow to pre-Wisconsinan paleosol

Ap-A-BA-2Bt-2Btg1-2Btg2-2Btg3-2BC

very deep, somewhat poorly drained soils formed in 25 to 50 cm of loess or a mixture of loess and pedisediment and an underlying paleosol formed in till on side slopes on dissected till plains with native vegetation of tallgrass prairie and wetland vegetation

LAMONT

eolian sand

Ap-E-BE-Bt-BC-E and Bt

very deep, well drained soils formed in eolian deposits on uplands, transverse dunes, and high stream terraces with native vegetation of deciduous trees

LANDES

Gunder

Ap-A-AB-Bw1-Bw2-Bw3-BC-C

very deep, well drained soils formed in loamy and sandy alluvium on floodplains with native vegetation of tallgrass prairie and deciduous trees

LANYON

glacial lake

Ap-A-BA-Bg1-Bg2-Bkg1-Bkg2-2Bkg3-2BCg

very deep, very poorly drained soils formed in 100 to 150 cm of lacustrine sediments and underlying till on broad depressions within the late Wisconsin glacial drift plain with native vegetation of wetland vegetation

LARPENTEUR

Roberts Creek/Gunder

Ap-A-Bg-Bk-Cg

very deep, somewhat poorly drained soils formed in medium to moderately fine textured calcareous alluvium on old stream meanders and natural levees on floodplains with native vegetation of tallgrass prairie

LAWLER

glaciofluvial

Ap-A1-A2-Bg1-Bg2-Bg3-2C

very deep, somewhat poorly drained soils formed in 50 to 100 cm of loamy alluvium over sandy and gravelly sediments on treads and risers on stream terraces on floodplain steps and outwash plains with native vegetation of tallgrass prairie

LAWSON

Roberts Creek

A1-A2-A3-C1-C2

very deep, somewhat poorly drained soils formed in silty alluvium on floodplains and upland drainageways with native vegetation of tallgrass prairie and scattered trees

LE SUEUR

glacial till

Ap-AB-Bt1-Bt2-Bk-C

very deep, somewhat poorly drained soils formed in calcareous, loamy glacial till on moraines with native vegetation of deciduous trees

LEMOND

glaciofluvial

Ap-AB-Bg-BCg-2Cg

deep, poorly drained and very poorly drained soils formed in loamy and sandy glacial outwash sediments on glacial outwash and lacustrine plains with native vegetation of tallgrass prairie and wetland vegetation

LERDAL

glacial till

Ap-E-Bt1-Bt2-Btg1-Btg2-Bw-Bk

very deep, somewhat poorly drained soils formed in clayey glacial till or flow till on glacial moraines on glacial moraines with native vegetation of scattered trees

LESTER

glacial till

Ap-Bt1-Bt2-Bk1-Bk2-C

very deep, well drained soils formed in calcareous, loamy till on moraines and till plains with native vegetation of scattered trees

LETRI

shallow to till

Ap-A1-A2-Bg-2Bkg1-2Bkg2-2C

very deep, poorly drained soils formed in a thin mantle of loamy erosional sediments or ablation till and underlying firm calcareous loamy glacial till on dissected ground moraines with native vegetation of tallgrass prairie and wetland vegetation

LILAH

glaciofluvial

Ap-BA-Bt1-2Bt2-2Bt3-2C

very deep, excessively drained soils formed in 25 to 50 cm of loamy sediments and underlying sandy and gravelly outwash on outwash areas on dissected till plains and treads and risers on stream terraces with native vegetation of tallgrass prairie and deciduous trees

LIMECREEK

shallow to bedrock

Ap-A-2Bw1-2Bw2-3C1-3C2

very deep, moderately well drained soils formed in loamy erosional sediments overlying stratified fossiliferous, siltstone, and shaley limestone residuum on uplands with native vegetation of tallgrass prairie

LINDER

glaciofluvial

Ap-A-Bw1-Bw2-2C1-2C2

very deep, somewhat poorly drained soils formed in glacial outwash consisting of a 61 to 102 cm loamy mantle over sandy and gravelly sediments on outwash plains, till plains, and stream terraces with native vegetation of tallgrass prairie

LINDLEY

shallow to till

A-E-Bt1-Bt2-Bt3-Bt4-C-Cg

very deep, well drained soils formed in glacial till and may have a thin mantle of loess on uplands with native vegetation of deciduous trees

LINEVILLE

shallow to pre-Wisconsinan paleosol

Ap-BE-Bt1-2Bt2-2Btg3-2Btg4-3Bt5-3Bt6-3Bt7-3BC

very deep, somewhat poorly drained soils formed in loess and loamy sediments over till on convex ridges and narrow interfluves on dissected till plains with native vegetation of tallgrass prairie and deciduous trees

LISCOMB

shallow to till

A1-A2-Bw1-Bw2-Bw3-BC-C1-C2

deep, well drained soils formed in friable glacial till or 30 to 75 cm of silty or loamy sediments and underlying firm glacial till on lower portions of convex side slopes on uplands with native vegetation of tallgrass prairie

LISTON

glacial till

A-Bw-Bk1-Bk2-Bk3-C1-C2-C3

very deep, well drained soils formed in calcareous pre-Illinoian till on convex shoulder slopes on uplands with native vegetation of tallgrass prairie and scattered trees

LOSSING

Camp Creek > 150 cm

Ap-Bg-Cg1-2Cg2-2Cg3-3Cg4

very deep, somewhat poorly drained soils formed in clayey and loamy alluvium on floodplains with native vegetation of tallgrass prairie

LOURDES

shallow to till

Ap-E-BE-2Bt1-2Bt2-2Bt3-2Bt4-2BC-2C

very deep, moderately well drained soils formed in 30 to 56 centimeters of loamy sediments and underlying glacial till on convex ridges and long convex side slopes on dissected till plains with native vegetation of tallgrass prairie and deciduous trees

LUANA

shallow to bedrock

Ap-A2-B1-B21t-B22t-IIC

deep, well drained soils formed in 51 to 102 cm of loess overlying residuum weathered from arenaceous limestone on uplands with native vegetation of deciduous trees and tallgrass prairie

LUTHER

glacial till

A-E1-E2-E3-Bt1-Bt2-Bt3-Btg-Cg1-Cg2

very deep, somewhat poorly drained soils formed in till on slightly convex and nearly level glaciated uplands adjacent to major streams and their tributaries with native vegetation of deciduous trees

LUTON

Roberts Creek/Gunder

Ap-A1-A2-Bg1-Bg2-Bkssg1-Bkssg2

very deep, poorly and very poorly drained soils formed in clayey alluvium on floodplains with native vegetation of tallgrass prairie and wetland vegetation

LYCURGUS

loamy sediments

A1-A2-A3-BA-Bt1-2Bt2-2Bt3-2Bt4

very deep, well drained soils formed in 61 to 102 cm of loamy sediments over loess on footslopes on uplands with native vegetation of tallgrass prairie and scattered trees

MACKSBURG

loess-mantled terrace, thick loess

Ap-A1-A2-AB-Bg-Btg1-Btg2-Btg3-BCg1-BCg2-Cg

very deep, somewhat poorly drained soils formed in loess on summits and shoulders on interfluves and ridgetops on dissected till plains and on treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie

MADELIA

glacial lake

Ap-A-AB-Bg-BCg1-BCg2

very deep, poorly drained soils formed in calcareous silty lacustrine sediments on glacial lake plains and moraines with native vegetation of tallgrass prairie and wetland vegetation

MAHASKA

loess-mantled terrace, thick loess

Ap-A1-A2-BA-Bt-Btg1-Btg2-Btg3-BCg

very deep, somewhat poorly drained soils formed in loess on summits of interfluves on dissected till plains and on treads and risers on stream terraces with native vegetation of tallgrass prairie

MALVERN

shallow to pre-Wisconsinan paleosol

A1-A2-2Bt1-2Bt2-2Bt3-2C

deep, somewhat poorly drained soils formed in 23 to 51 cm of Wisconsin loess and an underlying paleosol developed in Loveland loess on uplands with native vegetation of tallgrass prairie

MARCUS

thick loess

Ap-A1-A2-Bg1-Bg2-Bg3-BCg-Cg

very deep, poorly drained and very poorly drained soils formed in loess on uplands with native vegetation of wetland vegetation

MARLEAN

shallow to bedrock

Ap-A-Bw-2C

very deep, well drained soils formed in 20 to 50 cm of loamy glacial or eolian sediments and underlying loamy residuum from limestone bedrock on ridges, interfluves, and side slopes on dissected uplands with native vegetation of tallgrass prairie

MARNA

glacial lake

Ap-A-AB-Bg1-Bg2-2Bg-2Bkg

very deep, poorly drained soils formed in clayey glacial lacustrine mantle and underlying calcareous loamy glacial till on lacustrine plains and ground moraines with native vegetation of tallgrass prairie and wetland vegetation

MARQUIS

shallow to till

Ap-A-Bw1-2Bw2-2Bw3-2Bw4-2BC

MARSHALL

loess-mantled terrace, thick loess

Ap-A1-A2-BA-Bw1-Bw2-Bw3-Bw4-BC-C

very deep, well drained soils formed in loess on interfluves and hill slopes on uplands and on risers and treads on stream terraces with native vegetation of tallgrass prairie

MARSHAN

glaciofluvial

Ap-A-AB-Bg1-Bg2-2Cg-2C

very deep, poorly and very poorly drained soils formed in 50 to 100 cm of loamy sediments and underlying sandy and gravelly outwash on plane or slightly concave positions along narrow drainageways on outwash plains, valley trains, and stream terraces with native vegetation of tallgrass prairie and wetland vegetation

MARTINSBURG

Gunder or Corrington

Ap-E1-E2-Bt1-Bt2-Bt3-Bt4-BC

deep, well or moderately well drained soils formed in silty colluvium on foot slopes with native vegetation of deciduous trees

MASSBACH

shallow to bedrock

A-E-BE-Bt1-Bt2-Bt3-2Bt4-2Cr

deep, well drained and moderately well drained soils formed in 75 to 125 cm of loess and residuum from calcareous clayey Maquoketa or Decorah shale of Ordovician Age on gently undulating to rolling shale ridges and side slopes on uplands with native vegetation of tallgrass prairie and deciduous trees

MAXCREEK

shallow to till

Ap-A1-AB-Bg1-2Bg2-2Cg

very deep, poorly and very poorly drained soils formed in 65 to 102 cm of loess or silty sediments and underlying calcareous, loamy glacial till on linear or concave slopes on ground moraines with native vegetation of tallgrass prairie and wetland vegetation

MAXFIELD

shallow to till

Ap-A-Bg-2Bw1-2Bw2-2BC1-2BC2

very deep, poorly drained soils formed in 60 to 102 cm of loess and underlying glacial till on interfluves and on head slopes of broad, shallow drainageways on dissected till plains with native vegetation of wetland vegetation

MAXMORE

shallow to till

Ap-A1-A2-Btg1-Btg2-Btg3-Btg4-2BC

very deep, poorly drained soils formed in 100 to 150 cm of loess and underlying glacial till on heads of drainageways and toe slopes on uplands with native vegetation of wetland vegetation

MAY CITY

glaciofluvial, loamy sediments

Ap-Bw1-Bw2-C1-C2-C3-C4-C5

very deep, somewhat excessively drained soils formed in gravelly and loamy sediments on convex side slopes on glaciated uplands and outwash plains with native vegetation of tallgrass prairie

MAYBERRY

shallow to pre-Wisconsinan paleosol

Ap-BA-Bt1-Bt2-BC-C

very deep, moderately well drained soils formed in reworked, weathered till on uplands with native vegetation of tallgrass prairie

MAYER

glaciofluvial

Ap-A1-A2-Bg1-Bg2-Bg3-2C

very deep, poorly and very poorly drained soils formed in a 50 to 100 cm loamy mantle overlying sandy and gravelly glacial outwash on concave or slightly convex positions on glacial outwash plains, till plains, and stream terraces with native vegetation of tallgrass prairie and wetland vegetation

MCCREATH

shallow to till

Ap-A1-A2-Bw1-Bw2-Bk-2BC-2C

very deep, somewhat poorly drained soils formed in 100 to 150 cm of loess overlying glacial till on broad, nearly level to convex upland areas with little dissection on till plains and treads and risers on stream terraces with native vegetation of tallgrass prairie

MCPAUL

Camp Creek > 150 cm

Ap-C

very deep, moderately well or somewhat poorly drained soils formed in 90 to 240 cm of calcareous, stratified alluvium from loess uplands on settling basins and near drainage channels on narrow floodplains of tributary streams that flow across the slack water areas of floodplains in river valleys with native vegetation of tallgrass prairie

MEDARY

glaciofluvial/lacustrine

Ap-BE-2Bt1-2Bt2-2C1-2C2

very deep, moderately well drained soils formed in clayey slack water or glacial lacustrine deposits with a thin mantle of loess or silty alluvium on high river and stream terraces with native vegetation of deciduous trees

MEDO

mucks/peats

Oa-2A-2Bg-2Cg

very deep, very poorly drained soils formed in well decomposed organic material 41 to 130 cm thick overlying sandy deposits on outwash plains, streams, terraces, and moraines with native vegetation of tallgrass prairie and wetland vegetation

MELIA

loess-mantled terrace, thick loess

Ap-A1-A2-AB-Bw1-Bw2-Bw3-C

very deep, well drained soils formed in loess on uplands and treads on loess covered stream terraces with native vegetation of tallgrass prairie

MERTON

shallow to till

Ap-A-Bw1-2Bw2-2Bw3-2Bw4-2BC-2C

very deep, somewhat poorly drained soils formed in 35 to 60 cm of silty or loamy sediments and underlying calcareous, loamy glacial till on linear and slightly convex slopes on ground moraines with native vegetation of tallgrass prairie

MILLINGTON

Roberts Creek/Gunder

A1-A2-AB-Bg1-Bg2-Cg1-Cg2

very deep, poorly drained soils formed in calcareous alluvium on floodplains with native vegetation of wetland vegetation

MINDEN

loess-mantled terrace, thick loess

Ap-A1-A2-Bg1-Bg2-Bg3-Bg4-BCg-Cg

very deep, somewhat poorly drained soils formed in loess on interfluves and loess covered stream terraces on dissected till plains with native vegetation of tallgrass prairie

MINNETONKA

glacial lake

Ap-A12-B1tg-B21tg-B22tg-B3tg-Cg

deep, poorly drained soils formed in glacial lacustrine sediments on glacial lake plains and moraines with native vegetation of tallgrass prairie, deciduous trees, and wetland vegetation

MODALE

Camp Creek > 150 cm

Ap-C1-2C2

very deep, somewhat poorly drained soils formed in 46 to 76 cm of silty alluvium and underlying clayey alluvium on floodplains with native vegetation of tallgrass prairie

MOINGONA

Gunder or Corrington

Ap-A-Bt1-Bt2-Bt3-Bt4-Bt5-C1-C2

very deep, moderately well drained soils formed in loamy alluvium and colluvium on foot slopes and alluvial fans with native vegetation of tallgrass prairie and deciduous trees

MOLAND

shallow to till

Ap-A-Bw1-2Bw2-2Bw3-2Bw4-2Bw5-2C

very deep, well drained soils formed in 35 to 60 cm of silty or loamy sediments and underlying calcareous, loamy glacial till on convex slopes on ground moraines with native vegetation of tallgrass prairie

MONETA

glacial till

A-Bw-Bk1-Bk2-Bk3-Bk4-BC

very deep, well drained soils formed in loamy, calcareous till on uplands with native vegetation of tallgrass prairie

MONONA

loess-mantled terrace, thick loess

Ap-A-Bw1-Bw2-C

very deep, well drained soils formed in loess on interfluves and side slopes on loess hills and on risers and treads on stream terraces in river valleys with native vegetation of tallgrass prairie

MONTIETH

shallow to bedrock

A-E-Bt-EB-BC-Cr

no data, excessively drained soils formed in residuum weathered from sandstone on uplands with native vegetation of tallgrass prairie and deciduous trees

MOODY

loess-mantled terrace, thick loess

Ap-Bw1-Bw2-Bw3-Bk-C

very deep, well drained soils formed in loess on uplands with native vegetation of tallgrass prairie

MORCONICK

Camp Creek > 150 cm

Ap-C1-2C2-2C3-2C4-2C5-2C6-2C7-2C8

very deep, well drained soils formed in 20 to 40 cm of loamy alluvium and underlying sandy alluvium on floodplains with native vegetation of tallgrass prairie and deciduous trees

MOTTLAND

shallow to bedrock

Ap-C1-C2

deep, well drained soils formed in 18 to 51 cm of loamy sediments overlying residuum weathered from arenaceous limestone on uplands with native vegetation of tallgrass prairie

MOVILLE

Camp Creek < 150 cm

Ap-C1-C2-2Ab1-2Ab2-2Bssgb1-2Bssgb2-2Bsskgb

very deep, somewhat poorly drained soils formed in 45 to 80 cm of silty alluvium and underlying silty clay or clay on floodplains in river valleys with native vegetation of tallgrass prairie

MT. CARROLL

thick loess

Ap-E-BE-Bt1-Bt2-Bt3-BC-C

very deep, well drained soils formed in thick loess deposits on ridgetops and side slopes on loess hills and stream benches with native vegetation of tallgrass prairie and scattered trees

MT. STERLING

Camp Creek < 150 cm

Ap-Cg1-Cg2-2Ab1-2Ab2-2Ab3-2Cg

very deep, poorly drained soils formed in alluvium on floodplains or alluvial fans in river valleys with native vegetation of wetland vegetation

MULA

thick loess

Ap-Bk1-Bk2-Bk3

very deep, well drained soils formed in recently exposed loess on highly eroded side slopes in loess-covered uplands with native vegetation of tallgrass prairie

MUNTERVILLE

shallow to bedrock

A-E-Bt1-2Bt2-2Bt3-2BC-2C1-2C2-2Cr

deep and very deep, moderately well drained soils formed in 5 to 50 cm of silty or loamy materials and underlying residuum from brown and gray acid Pennsylvanian shale on convex side slopes and escarpment-like areas that parallel major streams with native vegetation of deciduous trees

MUSCATINE

loess-mantled terrace, thick loess

Ap-A1-A2-AB-Btg1-Btg2-Btg3-BCg1-BCg2

very deep, somewhat poorly drained soils formed in loess on summits of interfluves on dissected till plains and on treads and risers on stream terraces with native vegetation of tallgrass prairie

MUSKEGO

mucks/peats

Oap-Oa1-Lco1-Lco2

very deep, very poorly drained soils formed in herbaceous organic material over coprogenous limnic material (sedimentary peat) on glacial lake plains, floodplains, and till plains with native vegetation of wetland vegetation and scattered trees

MYSTIC

shallow to pre-Wisconsinan paleosol

Ap-BE-Bt1-Bt2-Bt3-Bt4-BC-C

very deep, somewhat poorly drained soils formed in alluvial sediments derived from glaciers on treads and risers of high structural benches that border valleys of major streams and their tributaries with native vegetation of tallgrass prairie and deciduous trees

NAPA

Gunder

E-Btnz1-Btnz2-Btnzg1-Btnzg2-Bksszg1-Bksszg2-Ayssgb

very deep, poorly drained and very poorly drained soils formed in clayey alluvium on floodplains and stream terraces with native vegetation of wetland vegetation

NAPIER

Gunder or Corrington

Ap-A-BA-Bw-C

very deep, well drained soils formed in colluvium and alluvium derived from loess on foot slopes, upland drainageways, and alluvial fans with native vegetation of tallgrass prairie

NASSET

shallow to bedrock

Ap-BE-Bt1-Bt2-Bt3-2Bt4-3R

very deep, well drained soils formed in oxidized and leached loess with or without a thin layer of residuum or a reddish paleosol overlying limestone bedrock at a depth of 100 to 150 cm on crests of narrow interfluves, side slopes, and treads and risers of high structural benches on uplands with native vegetation of tallgrass prairie and scattered trees

NEVIN

Gunder

Ap-A1-A2-A3-BA-Btg1-Btg2-Btg3-BC1-BC2

very deep, somewhat poorly drained soils formed in silty alluvium on treads and risers on low stream terraces with native vegetation of tallgrass prairie

NEWGLARUS

shallow to bedrock

Ap-BE-Bt1-2Bt2-3Bt3-3Rt

deep, well drained soils formed in loess and clayey pedisediment and loamy residuum weathered from underlying dolostone on ridgetops and side slopes in undulating or rolling landscapes underlain by dolostone or bench terraces with native vegetation of deciduous trees

NEWVIENNA

thick loess

Ap-Bt1-Bt2-Bt3-Bt4-Btg-Cg

very deep, moderately well drained soils formed in loess on interfluves and side slopes on uplands with native vegetation of tallgrass prairie and deciduous trees

NICOLLET

glacial till

Ap-A-Bw-Bg1-Bg2-BCg-BCkg

very deep, somewhat poorly drained soils formed in calcareous, loamy glacial till on till plains and moraines with native vegetation of tallgrass prairie

NIOTA

glaciofluvial/lacustrine

A-E-2Bt-2Btg1-2Btg2-3Cg

very deep, poorly drained soils formed in loess or other silty material, lacustrine sediments and, in some areas, underlying stratified outwash on stream terraces with native vegetation of tallgrass prairie, mixed woodland, and scattered trees

NIRA

thick loess

Ap-A-Bt1-Bt2-Bg1-Bg2-BCg-Cg1-Cg2

very deep, moderately well drained soils formed in loess on short, convex to linear side slopes on interfluves on dissected till plains and on risers on loess-covered stream terraces in river valleys with native vegetation of tallgrass prairie

NISHNA

Roberts Creek/Gunder

Ap-A1-A2-Bkg-Cg

very deep, poorly drained and very poorly drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie and wetland vegetation

NODAWAY

Camp Creek > 150 cm

Ap-C1-C2-C3

very deep, moderately well drained soils formed in alluvium on floodplains, upland drainageways, and alluvial fans with native vegetation of tallgrass prairie and scattered trees

NORDNESS

shallow to bedrock

A-BE-Bt1-2Bt2-3R

shallow, well drained soils formed in loamy or silty material and a paleosol over limestone bedrock on high structural benches, crests, and convex side slopes on uplands with native vegetation of deciduous trees

NORTHBORO

shallow to till

A1-A2-Bw1-Bw2-Bw3-2Bw4-2BC

deep, moderately well drained soils formed in moderately permeable loess and erosional sediments overlying moderately slowly permeable weathered glacial till on convex secondary ridgetops and convex side slopes on uplands with native vegetation of tallgrass prairie

NORVILLE

shallow to bedrock

Ap-A-AB-Bw1-Bw2-2Bw3-2C-3C

very deep, well drained soils formed in 51 to 102 cm of loamy erosional sediments overlying red clayey and loamy cretaceous deposits on uplands with native vegetation of tallgrass prairie and scattered trees

OAKTON

loamy sediments

Ap-EB-Bt1-Bt2-2Bt3-2Bt4-2Bt5-C

no data, somewhat poorly drained soils formed in loamy and sandy eolian and water deposited material on uplands with native vegetation of deciduous trees and tallgrass prairie

OCHEDA

shallow to till

Ap-AB-Bw1-Bw2-Bkg1-Bkg2-2Cg

very deep, somewhat poorly drained soils formed in a 102 to 152 cm thick mantle of clayey glacial lacustrine sediments and in underlying loamy calcareous glacial till on ground moraines or lake plains with native vegetation of tallgrass prairie

OCHEYEDAN

glaciofluvial

Ap-A-Bw1-Bw2-Bw3-2BC-2Cg-3C

very deep, moderately well drained soils formed in loamy glacial sediments on uplands, moraines, and stream terraces with native vegetation of tallgrass prairie

OKABENA

shallow to till

Ap-AB-Bw-Bkg-BCkg1-BCkg2

very deep, somewhat poorly drained soils formed in 100 to 150 cm of silty lacustrine sediments or loess and underlying till on nearly level to convex slopes on lake plains or moraines with native vegetation of tallgrass prairie

OKAW

Gunder

Ap-Eg1-Eg2-2Btg-2Bg-2BCg-2Cg1-2Cg2-2Cg3

very deep, poorly drained soils formed in dominantly clayey lacustrine sediments and a thin mantle of loess or other silty material on lacustrine terraces and lake plains; mainly along major tributaries of the Mississippi River with native vegetation of mixed woodland and deciduous trees

OKOBOJI

glacial depression

Ap-A1-A2-A3-Bg1-Bg2-Bg3-BCg-Cg

very deep, very poorly drained soils formed in alluvium or lacustrine sediments on closed depressions on till plains and moraines with native vegetation of wetland vegetation

OLIN

shallow to till

Ap-A-Bw1-Bw2-2Bw3-2BC1-2BC2

very deep, well drained soils formed in 60 to 91 cm of loamy sediments and underlying glacial till on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie

OLMITZ

Gunder or Corrington

Ap-A1-A2-A3-Bw1-Bw2-BC

very deep, moderately well drained soils formed in loamy alluvium derived from till of mixed mineralogical composition on alluvial fans at or near the mouth of upland drainageways and slightly concave to linear base slopes with native vegetation of tallgrass prairie

OMADI

Camp Creek > 150 cm

Ap-A-AC-C1-C2

very deep, moderately well drained soils formed in loamy alluvium on floodplains

OMSRUD

glacial till

Ap-Bw-Bk-C

very deep, well drained soils formed in calcareous, loamy glacial till on ground moraines with native vegetation of tallgrass prairie

ONAWA

Camp Creek > 150 cm

Ap-Cg1-2Cg2

very deep, somewhat poorly drained soils formed in 46 to 76 cm of clayey alluvium and underlying loamy alluvium on floodplains with native vegetation of tallgrass prairie

ORAN

shallow to till

Ap-E-BE-2Bt1-2Bt2-2BC

very deep, somewhat poorly drained soils formed in 30 to 66 cm of silty or loamy sediments and underlying loamy glacial till on interfluves and long side slopes on dissected till plains on the Iowan Erosion Surface with native vegetation of tallgrass prairie and deciduous trees

ORION

Camp Creek < 150 cm

Ap-C-Ab-Cg

very deep, somewhat poorly drained soils formed in 50 to 150 cm of recently deposited, stratified, alluvium overlying a buried soil on floodplains, drainageways, and stream terraces

ORWOOD

loamy sediments

Ap-BE-Bt1-Bt2-Bt3-BC

very deep, well drained soils formed in eolian sediments on side slopes, interfluves and crests on dissected till plains with native vegetation of tallgrass prairie and deciduous trees

OSSIAN

Roberts Creek/Gunder

Ap-A-AB-Bg1-Bg2-Bg3-BCg

very deep, poorly drained soils formed in silty alluvium on floodplains, low stream terraces, upland drainageways, and lake basins with native vegetation of tallgrass prairie and wetland vegetation

OSTRANDER

shallow to till

Ap-A-AB-Bw1-2Bw2-2BC1-2BC2

very deep, well drained soils formed in 75 to 150 cm of silty or loamy sediments and underlying till on summits, side slopes, or shoulder slopes on dissected till plains with native vegetation of tallgrass prairie

OTLEY

loess-mantled terrace, thick loess

Ap-A1-A2-Bt1-Bt2-Btg1-Btg2-Btg3-Btg4-Cg1-Cg2

very deep, moderately well drained soils formed in loess on interfluves and side slopes on dissected till plains and on treads and risers on loess covered stream terraces with native vegetation of tallgrass prairie

OTTER

Roberts Creek/Gunder

A1-A2-A3-A4-Bg-BCg-Cg

very deep, poorly drained and very poorly drained soils formed in silty alluvial sediments on floodplains with native vegetation of wetland vegetation

OTTOSEN

glacial lake

Ap-A-AB-Bw1-Bw2-2C

very deep, somewhat poorly drained soils formed in moderately fine textured glacial or lacustrine sediments overlying medium textured glacial till or sediments on nearly level and gently undulating ground moraines with native vegetation of tallgrass prairie

OWEGO

Roberts Creek/Gunder

Ap-Bg-2Cg-3Ab-3Bgb1-3Bgb2-3Bsskgb-3BCssgb-3Cg

very deep, poorly drained soils formed in clayey and silty alluvium on floodplains in river valleys with native vegetation of tallgrass prairie and wetland vegetation

PAINTCREEK

shallow to bedrock

Ap-BE-Bt1-2Bt2-2Bt3-2Bt4-3Bt5

very deep, well drained soils formed in 13 to 51 cm of loess over clayey pedisediment and underlying residuum from dolomite on side slopes, nose slopes, and head slopes on dissected uplands with native vegetation of deciduous trees

PALMS

mucks/peats

Oa1-Oa2-Oa3-Cg

very deep, very poorly drained soils formed in herbaceous organic materials 41 to 130 cm thick and underlying loamy deposits on closed depressions on moraines, lake plains, till plains, outwash plains, and hillside seep areas, and on backswamps of floodplains with native vegetation of wetland vegetation

PALSGROVE

shallow to bedrock

Ap-Bt1-Bt2-Bt3-Bt4-2Bt5-2R

deep, well drained soils formed in loess and residuum weathered from limestone on hill slopes with native vegetation of deciduous trees

PERCIVAL

Camp Creek > 150 cm

Ap-Cg1-2Cg2

very deep, somewhat poorly drained soils formed in 38 to 76 centimeters of clayey alluvium and underlying sandy alluvium on floodplains with native vegetation of tallgrass prairie

PERKS

Camp Creek > 150 cm

Ap-C1-C2

deep, excessively drained soils formed in alluvium on floodplains with native vegetation of deciduous trees

PERSHING

loess-mantled terrace

Ap-E-BE-Bt1-Bt2-Bt3-Bt4-Bt5-BC

deep, moderately well drained and somewhat poorly drained soils formed in loess on uplands and bench positions with native vegetation of tallgrass prairie and deciduous trees

PILLOT

glaciofluvial, loamy sediments

Ap-A1-A2-Bt1-Bt2-Bt3-2BC-2C1-2C2

very deep, well drained soils formed in 51 to 102 cm of loess or other silty material and underlying loamy sand or sandy deposits on loess covered sandy outwash plains, wind-blown sandy hummocks, or treads and risers on stream terraces with native vegetation of tallgrass prairie

PILOT GROVE

glaciofluvial

Ap-Bw-2BC-2C1-2C2-2C3

very deep, somewhat excessively drained soils formed in 102 to 152 cm of loamy and sandy outwash sediments over loamy glacial till or loamy stratified sediment on moraines, till plains or kames with native vegetation of tallgrass prairie

PINICON

shallow to till

A-E1-E2-BE-2Bt1-2Bt2-2Bt3-2Bt4-2BC-2C

deep, somewhat poorly drained soils formed in loamy sediments and underlying loamy glacial till on uplands with native vegetation of deciduous trees

PLANO

glaciofluvial

Ap-A-Bt1-Bt2-Bt3-Bt4-2Bt5-2BC-2C

very deep, well drained soils formed in loess or other silty material and underlying loamy stratified outwash or sandy loam till on outwash plains, stream terraces, or till plains with native vegetation of tallgrass prairie

PLUMCREEK

Gunder or Corrington

A-E-Bt1-Bt2-2Bt3-2C1-2C2

very deep, well drained soils formed in silty and loamy slope alluvium and underlying stratified mostly silty and loamy slackwater deposits which have strata of sandy alluvium on risers of stream terraces with native vegetation of deciduous trees

PORT BYRON

thick loess

Ap-A-BA-Bw1-Bw2-Bw3-BC-C1-C2-C3

very deep, well drained soils formed in loess on uplands and high terraces with native vegetation of tallgrass prairie

PRIMGHAR

loess-mantled terrace, thick loess

Ap-A-AB-Bw1-Bw2-Bkg-Cg

very deep, somewhat poorly drained soils formed in loess on uplands and high stream benches with native vegetation of tallgrass prairie

PROTIVIN

shallow to till

Ap-A1-A2-BA-Bw-2Bt1-2Bt2-2Bt3-2C

very deep, somewhat poorly drained soils formed in 36 to 71 cm of loamy sediments and underlying glacial till on long convex ridges and side slopes on uplands with native vegetation of tallgrass prairie

QUIVER

Camp Creek > 150 cm

A-ACg-Cg1-Cg2-Cg3-Cg4

very deep, poorly drained and very poorly drained soils formed in silty alluvium on floodplains with native vegetation of mixed woodland and deciduous trees

RACINE

shallow to till

A-E-Bt1-2Bt2-2Bt3-2Bt4-2BC1-2BC2

very deep, well drained soils formed in 30 to 66 cm of silty or loamy sediments and underlying glacial till on interfluves and side slopes on dissected till plains on the Iowan Erosion Surface with native vegetation of tallgrass prairie and deciduous trees

RACOON

Gunder

Ap-Eg1-Eg2-Eg3-Btg1-Btg2-Btg3-Cg

very deep, poorly drained soils formed in a mixture of loess and silty alluvium on till plains, lake plains, terraces, and high floodplains with native vegetation of deciduous trees and mixed woodland

RADDLE

Gunder

Ap-A-BA-Bw1-Bw2-Bw3-BC-C

very deep, well drained soils formed in silty alluvium on footslopes and stream terraces with native vegetation of tallgrass prairie

RADFORD

Camp Creek < 150 cm

Ap-A-C-Ab1-Ab2-Bgb

very deep, somewhat poorly drained soils formed in recent silt loam alluvium underlain by buried soils on floodplains with native vegetation of tallgrass prairie

RANSOM

shallow to till

Ap-A-AB-Bw1-Bw2-Bw3-2BCk-2BC

very deep, somewhat poorly drained soils formed in loess over calcareous glacial till on ground moraines with native vegetation of tallgrass prairie

RATHBUN

thick loess

A-E-BE-Btg1-Btg2-Btg3-Btg4-Btg5-BCg-Cg

deep, somewhat poorly drained soils formed in loess on summits of interfluves, side slopes, and treads on high stream terraces with native vegetation of deciduous trees

RAWLES

Camp Creek < 150 cm

Ap-C-Ab1-Ab2-Ab3

very deep, moderately well drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie

READLYN

shallow to till

A1-A2-BA-Bw-2Bg1-2Bg2-2BCg-2BC

very deep, somewhat poorly drained soils formed in 30 to 75 cm of loamy sediments and underlying till on slightly convex side slopes on dissected till plains of low relief on the Iowan Erosion Surface with native vegetation of tallgrass prairie

REEDSCREEK

Camp Creek > 150 cm

A-C1-C2-C3-C4-C5-C6-C7-2R

very deep, moderately well drained soils formed in stratified loamy alluvium on floodplains in river valleys with native vegetation of deciduous trees and tallgrass prairie

REEDSLAKE

glacial till

Ap-Bt-Bk1-Bk2-C

very deep, well drained soils formed in calcareous, loamy glacial till on convex and linear slopes on moraines with native vegetation of tallgrass prairie and deciduous trees

RENOVA

shallow to till

A-E-Bt1-2Bt2-2Bt3-2Btk-2BC1-2BC2

very deep, well drained soils formed in 30 to 75 cm of silty or loamy sediments and underlying till on interfluves and side slopes on dissected till plains on the Iowan Erosion Surface with native vegetation of deciduous trees

REVERE

glacial till

Ap-Ay-Byg1-Byg2-Byg3-Cg

very deep, poorly drained soils formed in calcareous loamy till on ground moraines with native vegetation of tallgrass prairie and wetland vegetation

RICEVILLE

shallow to till

Ap-E-EB-Btg1-2Btg2-2Btg3-2BCg

very deep, somewhat poorly drained soils formed in 35 to 75 cm of loamy sediments and underlying till on convex side slopes on dissected till plains on the Iowan Erosion Surface with native vegetation of tallgrass prairie and deciduous trees

RICHWOOD

Gunder

Ap-A-AB-Bt1-Bt2-2BC

very deep, well drained soils formed in 102 to 152 cm of loess or other silty deposits and underlying water-laid stratified fine and medium sand on outwash plains and stream terraces with native vegetation of tallgrass prairie and scattered trees

RIDGEPORT

glaciofluvial

Ap-A-BA-Bw1-Bw2-2BC-2C

no data, somewhat excessively drained soils formed in 50 to 100 cm of moderately coarse textured alluvium and underlying calcareous sandy and gravelly sediments on nearly level to convex slopes on treads and risers on stream terraces with native vegetation of tallgrass prairie

RIDGETON

Gunder or Corrington

Ap-A1-A2-AB-Bw-C

very deep, well drained soils formed in loamy colluvium which may overlay till on side slopes and base slopes on moraines or non-glaciated uplands and treads and risers on stream terraces with native vegetation of tallgrass prairie and scattered trees

RINDA

shallow to pre-Wisconsinan paleosol

Ap-E-BE-2Btg1-2Btg2-2Btg3-2Btg4-2Btg5-2Btg6-2BCg

no data, poorly drained soils formed in a thin mantle of loess or pedisediment and an underlying gray paleosol weathered from glacial till on uplands with native vegetation of mixed woodland and deciduous trees

RIPON

shallow to bedrock

Ap-A-Bt1-Bt2-2Bt3-R

moderately deep, well drained soils formed in a mantle of loess and underlying till over limestone on ground moraines with native vegetation of tallgrass prairie and scattered trees

ROCKSAN

shallow to bedrock

Ap-A-AB-Bg-2BC-2C1-2C2-2C3

no data, poorly drained soils formed in loamy sediments overlying material weathered from calcareous, cretaceous sandstone on broad summits of uplands with native vegetation of wetland vegetation

ROCKTON

shallow to bedrock

Ap-AB-Bt1-Bt2-2Bt3-2R

moderately deep, well drained soils formed in 50 to 100 cm of loamy sediments with or without a thin paleosol over limestone bedrock on plane and convex slopes on summits and shoulder slopes on uplands, high structural benches, strath terraces, and lake plains with native vegetation of tallgrass prairie

RODNEY

Camp Creek < 150 cm

Ap-Cg1-Cg2-2Ab-2Bgb-3Cgb

very deep, poorly drained soils formed in alluvium on floodplains with native vegetation of wetland vegetation

ROINE

shallow to till, loamy sediments

Ap-A-Bw1-Bw2-Bw3-2Cg1-2Cg2-3Cg3-3Cg4

very deep, moderately well drained soils formed in eolian sediments over loamy sediments and glacial till on summits and back slopes on uplands with native vegetation of tallgrass prairie

ROLFE

glacial depression

A-Eg1-Eg2-Btg1-Btg2-Btg3-Btg4-2BCg-2Cg

very deep, very poorly drained soils formed in 60 to 150 cm of alluvium and underlying glacial drift on shallow potholes on relatively undissected, gently undulating till plains with native vegetation of tallgrass prairie and wetland vegetation

ROLLINGSTONE

shallow to bedrock

Ap-BE-2Bt1-2Bt2-2Bt3

deep, well drained soils formed in a thin mantle of loess and thick clayey pedisediments or residuum from dolomite on convex slopes on ridgetops and side slopes of dissected uplands with native vegetation of deciduous trees

ROSEVILLE

Does not appear to be an official series yet but appears to be mapped in close association with Whalan (shallow to bedrock) and Waubeek (shallow to till) soils

ROSSFIELD

shallow to bedrock

Ap-A-AB-Bw-BC-2C

deep, well drained soils formed in 51 to 102 cm of loamy sediments overlying weathered arenaceous limestone on uplands with native vegetation of tallgrass prairie

ROWLEY

Gunder

Ap-A1-A2-Btg1-Btg2-Btg3-2Btg4-3C

very deep, somewhat poorly drained soils formed in silty alluvium underlain by sandy alluvium on stream terraces and outwash plains with native vegetation of tallgrass prairie and scattered trees

ROZETTA

thick loess

A-E-BE-Bt1-Bt2-Bt3-C

very deep, well drained soils formed in loess on uplands with native vegetation of deciduous trees

RUBIO

thick loess

Ap-E-Btg1-Btg2-Btg3-Btg4-Btg5-BCg-Cg

very deep, poorly and very poorly drained soils formed in loess on uplands and high stream terraces with native vegetation of tallgrass prairie and mixed woodland

RUSHMORE

shallow to till

Ap-A1-AB-Bg1-Bg2-Bg3-2BK-2BC

very deep, poorly drained soils formed in 61 to 102 cm of loess or silty lacustrine sediments over calcareous, firm glacial till on ground moraines with native vegetation of tallgrass prairie and wetland vegetation

RUSHVILLE

loess-mantled terrace, thick loess

Ap-Eg-Btg1-Btg2-Btg3-Btg4-Btg5-Cg1-Cg2

very deep, poorly drained and very poorly drained soils formed in loess on till plains with native vegetation of deciduous trees and mixed woodland

RUSSELL

shallow to till

Ap-Bt1-Bt2-2Bt3-2Bt4-2BCt-2Cd

very deep, well drained soils formed in loess and underlying loamy till on till plains with native vegetation of deciduous trees

SABLE

thick loess

Ap-A-AB-Bg-Btg1-Btg2-Cg

very deep, poorly drained soils formed in loess on nearly level broad summits of moraines and stream terraces with native vegetation of wetland vegetation

SAC

shallow to till

Ap-A-AB-Bw1-Bw2-2Bw3-2Bk1-2Bk2-2C1-2C2

very deep, moderately well drained soils formed in 50 to 100 cm of loess and underlying till on ridgetops and convex side slopes on the loess-mantled early Wisconsin (Tazewell) or Kansan till plain with native vegetation of tallgrass prairie

SALIDA

glaciofluvial

Ap-Bw-C

deep, excessively drained soils formed in sandy-skeletal glacial outwash sediments with or without a thin loamy mantle on outwash plains, valley trains, and moraines with native vegetation of tallgrass prairie

SALIX

Gunder

Ap-A-Bw1-Bw2-Bw3-BC-C

very deep, moderately well drained soils formed in alluvium on floodplains and stream terraces with native vegetation of tallgrass prairie

SARPY

Camp Creek > 150 cm

Ap-C

very deep, excessively drained soils formed in sandy alluvium on floodplains with native vegetation of tallgrass prairie and deciduous trees

SATTRE

glaciofluvial

Ap-E-BE-Bt1-Bt2-2C1-2C2

very deep, well drained soils formed in 50 to 100 cm of loamy alluvium and underlying sandy and gravelly sediments on outwash areas and treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie and deciduous trees

SAUDE

glaciofluvial

Ap-A-BA-Bw1-Bw2-2BC-2C1-2C2

very deep, well drained soils formed in 50 to 100 cm of stratified loamy alluvium and underlying loamy sand and sandy and gravelly sediments on treads and risers on stream terraces in river valleys and outwash plains with native vegetation of tallgrass prairie

SAWMILL

Roberts Creek/Gunder

Ap-A1-A2-AB-Bg-Btg1-Btg2-Cg

very deep, poorly drained and very poorly drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie, deciduous trees, and wetland vegetation

SCHAPVILLE

shallow to bedrock

Ap-Bt1-Bt2-Bt3-2Bt4-2Cr

moderately deep, moderately well drained soils formed in 35 to 80 cm of loess or silty material and underlying residuum from shale bedrock on ridgetops, high structural benches, and saddles between hills on bedrock-controlled uplands with native vegetation of tallgrass prairie

SCHLEY

shallow to till

Ap-E1-E2-BE-Bt1-2Bt2-2C1-2C2

deep, somewhat poorly drained soils formed in 81 to 122 cm of loamy sediments and underlying glacial till on uplands with native vegetation of mixed woodland and wetland vegetation

SCROLL

Camp Creek > 150 cm

Ap-Cg1-2Cg2-2Cg3

very deep, somewhat poorly drained soils formed in 20 to 51 cm of clayey or silty alluvium and underlying sandy alluvium on floodplains with native vegetation of tallgrass prairie

SEATON

thick loess

A-E-BE-Bt1-Bt2-Bt3-Bt4-BC-C

very deep, well drained soils formed in coarse loess on ridge tops and side slopes on uplands near the bluffs along the major valleys and on treads and risers on high stream terraces with native vegetation of deciduous trees

SEYMOUR

thick loess

Ap-A1-A2-BAg-Btg1-Btg2-Btg3-Btg4-Btg5-BCg-Cg

very deep, somewhat poorly drained soils formed in loess on convex ridgetops and side slopes on dissected till plains and on treads on stream terraces in river valleys with native vegetation of tallgrass prairie

SHAFFTON

Gunder

Ap-A-Bw1-Bw2-Bw3-BC-Cg-2C

deep, somewhat poorly drained soils formed in loamy alluvium on bottom lands and low stream terraces with native vegetation of tallgrass prairie and scattered trees

SHANDEP

glaciofluvial

A1-A2-A3-Bg1-Bg2-2Cg

no data, very poorly and poorly drained soils formed in 100 to 150 cm of loamy alluvial sediments over sandy and gravelly outwash on depressions or flats on stream terraces, floodplains, and outwash plains with native vegetation of wetland vegetation

SHARPSBURG

loess-mantled terrace, thick loess

Ap-A1-A2-Bt1-Bt2-Bt3-BC-C

very deep, moderately well drained soils formed in loess on interfluves and hill slopes on uplands and on treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie

SHELBY

shallow to till

Ap-AB-Bt1-Bt2-Bt3-Bt4-Btk-C

very deep, well drained soils formed in pre-Illinoian till on convex side slopes, crests, and narrow interfluves on dissected till plains with native vegetation of tallgrass prairie

SHELLWOOD

Roberts Creek

Ap-A1-A2-A3-AC-2C

no data, moderately well drained soils formed in loamy alluvium on floodplains with native vegetation of tallgrass prairie

SHOREWOOD

glacial lake

Ap-A-AB-Bt1-Bt2-Btg-2BCg-2Cg

very deep, moderately well drained and somewhat poorly drained soils formed in clayey glacial lacustrine sediments and underlying loamy calcareous till on glacial lake plains and moraines with native vegetation of scattered trees and deciduous trees

SHULLSBURG

shallow to bedrock

Ap-A3-B21t-B22t-IIB23t-IIB3t-IICr

moderately deep, somewhat poorly drained soils formed in a thin layer of loess and underlying shale on plane or concave slopes on uplands and foot slopes of upland hills with native vegetation of tallgrass prairie and deciduous trees

SIGGLEKOV

Camp Creek > 150 cm

A-C1-C2-C3-C4

very deep, somewhat poorly drained soils formed in sandy alluvium on floodplains with native vegetation of deciduous trees and tallgrass prairie

SMITHLAND

Roberts Creek

Ap-A1-A2-A3-Bg-BCg-Cg

very deep, somewhat poorly drained soils formed in alluvium on floodplains and upland drainageways with native vegetation of tallgrass prairie

SNIDER

Gunder

Ap-A12-A3-B21-B22-B23-B24-B3

deep, somewhat poorly drained soils formed in loamy alluvium on benches with native vegetation of tallgrass prairie

SOGN

shallow to bedrock

A1-A2-R

shallow and very shallow, somewhat excessively drained soils formed in residuum weathered from limestone on hillslopes on uplands with native vegetation of tallgrass prairie

SOLOMON

Roberts Creek/Gunder

Ap-A-Bg-BCg-Cg

very deep, poorly drained soils formed in calcareous clayey alluvium on floodplains with native vegetation of tallgrass prairie and wetland vegetation

SPARTA

eolian sand

Ap-AB-Bw1-Bw2-E and Bt

very deep, excessively drained soils formed in sandy outwash that has been reworked by wind on nearly level to very steep treads and risers on stream terraces in river valleys, outwash terraces, outwash plains, and dune fields with native vegetation of tallgrass prairie and scattered trees

SPERRY

loess-mantled terrace, thick loess

A-E-Btg1-Btg2-Btg3-Btg4-Btg5

very deep, very poorly drained and poorly drained soils formed in loess on slight depressions on broad upland divides and on treads of loess covered stream terraces with native vegetation of wetland vegetation

SPICER

glacial lake, thick loess

Ap-A-Bg1-Bg2-BCg-Cg

very deep, poorly and very poorly drained soils formed in silty glacial lacustrine sediments or loess on glacial lake plains and loess-mantled uplands with native vegetation of tallgrass prairie and wetland vegetation

SPILLCO

Roberts Creek

Ap-A1-A2-A3-A4-AC-C

very deep, moderately well or somewhat poorly drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie

SPILLVILLE

Roberts Creek

A1-A2-A3-C

very deep, moderately well drained or somewhat poorly drained soils formed in dark colored, medium-textured alluvium on nearly level floodplains and gently sloping footslopes on uplands with native vegetation of tallgrass prairie

STEINAUER

shallow to till

Ap-AC-C1-C2

very deep, well drained soils formed in calcareous till on uplands with native vegetation of tallgrass prairie

STORDEN

glacial till

Ap-Bk1-Bk2-C

very deep, well drained soils formed in calcareous, loamy glacial till on glacial moraines with native vegetation of tallgrass prairie

STRAHAN

thick loess

Ap-C1-C2-C3

deep, well drained soils formed in leached loess on convex side slopes on uplands and narrow interfluves with native vegetation of tallgrass prairie

STRONGHURST

loess-mantled terrace, thick loess

Ap-E-BE-Bt1-Bt2-Bt3-Bt4-C

very deep, somewhat poorly drained soils formed in loess on uplands and benches with native vegetation of deciduous trees

SUNBURG

glacial till

Apk-Bk-C

very deep, well drained soils formed in loamy glacial till on ground moraines with native vegetation of tallgrass prairie

SWANLAKE

glacial till

Ap-Bk1-Bk2-Bk3-C

very deep, well drained soils formed in loamy calcareous till on ground moraines and till plains with native vegetation of tallgrass prairie

TAINTOR

loess-mantled terrace, thick loess

Ap-A1-A2-Btg1-Btg2-Btg3-Btg4-Cg

very deep, poorly drained soils formed in loess on crests of interfluves on dissected till plains and treads on stream terraces in river valleys with native vegetation of wetland vegetation

TALCOT

glaciofluvial

Ap-A1-A2-Bg1-Bg2-2C1g-2C2g

very deep, poorly and very poorly drained soils formed in glacial outwash consisting of a 61 to 102 cm thick loamy mantle over sandy or sandy-skeletal sediments on outwash plains and stream terraces with native vegetation of wetland vegetation

TALLULA

thick loess

A1-A2-Bw1-Bw2-C1-C2

deep, well drained soils formed in loess on side slopes of uplands with native vegetation of tallgrass prairie

TAMA

loess-mantled terrace, thick loess

Ap-A1-A2-BA-Bt1-Bt2-BC

very deep, well drained soils formed in loess on interfluves and side slopes on uplands and on treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie

TELL

glaciofluvial

Ap-E-BE-Bt1-Bt2-2C

very deep, well drained soils formed in 50 to 100 cm of loess or other silty deposits and underlying sandy deposits on treads and risers on stream terraces in river valleys and outwash plains with native vegetation of deciduous trees

TERRIL

Gunder or Corrington

Ap-A1-A2-A3-A4-Bw1-Bw2-BC

very deep, well and moderately well drained soils formed in colluvium on base slopes, foot slopes, drainageways, swales, and toe slopes on alluvial fans and treads and risers on stream terraces with native vegetation of tallgrass prairie

THEBES

glaciofluvial

Ap-Bt1-Bt2-Bt3-2Bt4-2BC-2C

very deep, well drained soils formed in 51 to 102 cm of loess or other silty material and underlying eolian loamy sand or sand on windblown sandy hummocks, outwash plains, alluvial terraces, and upland ridges adjacent to stream valleys with native vegetation of deciduous trees

THORP

glaciofluvial

Ap-A-Eg-Btg1-Btg2-Btg3-2Btg4-2Cg

very deep, poorly drained soils formed in loess or other silty material and underlying loamy stratified outwash or sandy loam till on broad low summits or in depressions on outwash plains, stream terraces, or till plains with native vegetation of wetland vegetation

TICONIC

Camp Creek > 150 cm

Ap-C1-C2-C3-2C4-2C5-2C6-3C7

very deep, well drained soils formed in 46 to 91 cm of sandy alluvium and underlying stratified loamy alluvium on floodplains with native vegetation of tallgrass prairie and deciduous trees

TIEVILLE

Roberts Creek/Gunder

Ap-Ak-Bkg1-Bkg2-BCkg-Cg

very deep, poorly drained soils formed in calcareous clayey alluvium on floodplains with native vegetation of wetland vegetation

TILFER

Roberts Creek/Gunder

Ap-A-Bg-BCg-2R

moderately deep, poorly and very poorly drained soils formed in 50 to 100 cm of loamy and silty alluvial sediments overlying limestone bedrock on low stream terraces and floodplains in river valleys with native vegetation of wetland vegetation

TIMULA

thick loess

A-E-Bw1-Bw2-C1-C2-C3

very deep, well drained soils formed in loess on uplands with native vegetation of deciduous trees

TITUS

Roberts Creek/Gunder

Ap-A1-A2-Bg1-Bg2-Cg

very deep, poorly drained soils formed in silty or clayey slackwater sediments on floodplains with native vegetation of wetland vegetation

TOOLESBORO

glaciofluvial

Ap-A-Bw1-Bw2-Bw3-C

deep, somewhat poorly drained and poorly drained soils formed in loamy and sandy alluvial sediments on bottomlands with native vegetation of wetland vegetation

TRAER

thick loess

Ap-E-BE-Btg1-Btg2-Btg3-Btg4-BCg-Cg

deep, poorly drained and very poorly drained soils formed in loess on uplands and stream benches with native vegetation of mixed woodland

TRENT

thick loess

Ap-A-Bw1-Bw2-Bw3-Bw4-Bkg-Cg

very deep, well and moderately well drained soils formed in loess on uplands and swales with native vegetation of tallgrass prairie

TRIPOLI

shallow to till

Ap-A1-A2-Bg-2Bw1-2Bw2-2BC1-2BC2

very deep, poorly drained soils formed in 30 to 70 cm of loamy sediments and underlying till on nearly level or slightly concave positions on dissected till plains of low relief on the Iowan Erosion Surface with native vegetation of wetland vegetation

TRUMAN

glacial lake

Ap-AB-Bw1-Bw2-Bw3-BC1-BC2

very deep, well drained soils formed in calcareous silty glacial sediments on glacial lake plains and moraines with native vegetation of tallgrass prairie

TURLIN

Roberts Creek/Gunder

Ap-A1-A2-AB-Bg-BCg-2Cg1-2Cg2

very deep, somewhat poorly drained soils formed in alluvium on treads and risers on stream terraces, drainageways and floodplains, base slopes, and alluvial fans with native vegetation of tallgrass prairie

TUSKEEGO

Gunder

Ap-E1-E2-Bg-Btg1-Btg2-Btg3-Btg4

very deep, poorly drained soils formed in alluvium on treads and risers on stream terraces and base slopes on dissected till plains with native vegetation of tallgrass prairie, deciduous trees, and mixed woodland

UDOLPHO

glaciofluvial

Ap-E-Btg1-Btg2-2Cg1-2Cg2

very deep, poorly drained and very poorly drained soils formed in 50 to 102 cm of silty or loamy sediments and underlying sandy and gravelly outwash on linear or concave slopes on outwash plains, valley trains, stream terraces, and glaciated uplands with native vegetation of tallgrass prairie and deciduous trees

UTURIN

Camp Creek < 150 cm

Ap-C-2Ab1-2Ab2-2Bg

very deep, poorly drained soils formed in alluvium on floodplains with native vegetation of wetland vegetation

VANMETER

shallow to bedrock

Ap-BA-Bw1-Bw2-Cr

moderately deep or deep, moderately well drained soils formed in residuum from calcareous shale on convex side slopes and escarpment-like areas that parallel major streams on uplands with native vegetation of deciduous trees

VESSER

Gunder

Ap-A-E1-E2-Btg1-Btg2-Btg3-Btg4-BCg-Cg

very deep, poorly drained soils formed in alluvium on floodplains, base slopes, and alluvial fans with native vegetation of tallgrass prairie and wetland vegetation

VILLAGE

shallow to bedrock

Ap-BE-Bt1-Bt2-Bt3-Bt4-2Bt5-2Bt6-2Bt7-2Bt8-3Bt9

very deep, well drained soils formed in 50 to 102 cm of loess and underlying clayey pedisediment or residuum on convex ridgetops and side slopes on dissected uplands with native vegetation of deciduous trees

VINJE

glacial lake

Ap-A-AB-Bt1-Bt2-Bt3-2BC-2C

deep, well drained and moderately well drained soils formed in silty or clayey glacial lacustrine sediments overlying glacial till on uplands with native vegetation of tallgrass prairie

VOLNEY

Roberts Creek

A1-A2-C

very deep, well drained soils formed in loamy alluvium with limestone and sandstone fragments on alluvial fans and narrow floodplains with native vegetation of tallgrass prairie

VORE

Camp Creek > 150 cm

Ap-C1-2C2

very deep, moderately well drained soils formed in silty clay loam over sand or loamy sand derived from alluvium on floodplains with native vegetation of tallgrass prairie and deciduous trees

WABASH

Roberts Creek/Gunder

Ap-A1-A2-Bg1-Bg2

very deep, poorly and very poorly drained soils formed in alluvium on floodplains in river valleys with native vegetation of wetland vegetation and scattered trees

WACOUSTA

glacial depression, glacial lake

Ap-A-Bg-Cg1-Cg2-Cg3

very deep, very poorly drained soils formed in silty lacustrine sediments on broad depressions and swales on till plains, moraines, and stream terraces with native vegetation of wetland vegetation

WADENA

glaciofluvial

Ap-A-Bw1-Bw2-2C1-2C2

no data, well drained soils formed in glacial outwash consisting of a 61 to 102 cm loamy mantle over sandy and sandy- skeletal sediments on glacial outwash plains, stream terraces, and valley trains with native vegetation of tallgrass prairie

WALDORF

glacial lake

Ap-A-AB-Bg1-Bg2-Bg3-Bg4-Cg1-Cg2

very deep, poorly drained soils formed in lacustrine sediments on glacial lake plains and moraines with native vegetation of mixed woodland

WALFORD

loess-mantled terrace, thick loess

Ap-E1-E2-BEg-Btg1-Btg2-Btg3-BCg-Cg

very deep, poorly and very poorly drained soils formed in loess on interfluves or ridgetops on dissected till plains and treads and risers on stream terraces with native vegetation of mixed woodland

WAPSIE

glaciofluvial

Ap-E-Bt1-Bt2-BC1-2BC2-2C

deep, well drained soils formed in about 61 cm of loamy alluvium and underlying coarse textured alluvium on stream terraces and outwash areas with native vegetation of deciduous trees and tallgrass prairie

WATKINS

Gunder

Ap-E-BE-Bt1-Bt2-Bt3-C

very deep, well drained soils formed in alluvium on treads and risers on stream terraces with native vegetation of tallgrass prairie and deciduous trees

WATSEKA

glaciofluvial

Ap-A-Bw1-Bw2-C

very deep, somewhat poorly drained soils formed in sandy eolian deposits or outwash sediments on outwash plains or stream terraces with native vegetation of tallgrass prairie

WAUBEEK

shallow to till

Ap-E-Bt1-Bt2-2Bt3-2Bt4-2BC1-2BC2

very deep, moderately well drained soils formed in 50 to 102 cm of loess and underlying glacial till on convex summits of interfluves and upper side slopes on dissected uplands with native vegetation of tallgrass prairie and deciduous trees

WAUBONSIE

Camp Creek < 150 cm

Ap-A1-C-2Ab-2Cg1-2Cg2

very deep, moderately well drained soils formed in loamy alluvium and underlying clayey alluvium on floodplains

WAUCOMA

shallow to bedrock

A-E-BE-Bt1-Bt2-2Bt3-3R

deep or very deep, well drained soils formed in 100 to more than 150 cm of glacial drift with or without a thin layer of residuum or a reddish paleosol overlying limestone bedrock on summits and back slopes on uplands with native vegetation of tallgrass prairie and deciduous trees

WAUKEE

glaciofluvial

Ap-A-Bw1-Bw2-2C1-2C2

very deep, well drained soils formed in 50 to 100 cm of loamy alluvium or outwash and underlying sandy to gravelly alluvium or outwash on treads and risers on stream terraces in river valleys and in outwash areas with native vegetation of tallgrass prairie

WAUKEGAN

glaciofluvial

Ap-A-Bw1-Bw2-Bw3-2BC-2C

very deep, well drained soils formed in 50 to 100 cm of loess or silty glacial alluvium and underlying sandy or sandy-skeletal glacial outwash on slightly concave to convex slopes on glacial outwash plains and valley trains with native vegetation of tallgrass prairie

WEBSTER

glacial depression

Ap-A-BAg-Bg1-Bg2-BCg-Cg

very deep, poorly drained soils formed in glacial till or alluvium derived from till on uplands with native vegetation of tallgrass prairie and wetland vegetation

WELLER

loess-mantled terrace, thick loess

Ap-E-BE-Bt1-Bt2-Bt3-Bt4-Bt5-BC

deep, moderately well drained soils formed in loess on uplands and high stream benches with native vegetation of deciduous trees

WENTWORTH

loamy sediments

Ap-Bw1-Bw2-Bk1-Bk2-C

very deep, well drained and moderately well drained soils formed in silty glacial drift on uplands with native vegetation of tallgrass prairie

WHALAN

shallow to bedrock

A1-A2-B1-B21t-B22t-IIB23t-IIR

moderately deep, well drained soils formed in a mantle of loamy glacial till or drift and a thin layer of clayey residuum from limestone bedrock on dissected glaciated uplands with native vegetation of deciduous trees

WHITTIER

glaciofluvial

Ap-E-BE-Bt1-Bt2-BC-2E-2E and Bt

deep, well drained soils formed in 61 to 91 cm of loess or silty sediments and underlying sandy sediments on uplands and stream terraces with native vegetation of deciduous trees and tallgrass prairie

WILMONTON

shallow to till

Ap-A1-A2-2Bw-2Bk-2BC1-2BC2

very deep, somewhat poorly drained soils formed in a thin mantle of loess or loamy erosional sediments or ablation till and underlying firm calcareous loamy glacial till on dissected ground moraines with native vegetation of tallgrass prairie

WILSEY

Camp Creek < 150 cm

Ap-C1-C2-C3-2Ab1-2Ab2-2Ab3

very deep, well drained soils formed in calcareous alluvium on floodplains and upland drainageways with native vegetation of tallgrass prairie

WINNESHIEK

shallow to bedrock

Ap-E-BE-Bt1-2Bt2-3R

moderately deep, well drained soils formed in 50 to 100 cm of loamy sediments with or without a thin paleosol over limestone bedrock on convex side slopes on uplands with native vegetation of tallgrass prairie and deciduous trees

WINTERSET

loess-mantled terrace, thick loess

Ap-A-Btg1-Btg2-Btg3-Btg4-Btg5

very deep, poorly drained soils formed in loess on interfluves on dissected till plains and treads on stream terraces in river valleys with native vegetation of tallgrass prairie and wetland vegetation

WIOTA

Gunder

Ap-A1-A2-AB-Bt1-Bt2-Bt3-BC-C

very deep, moderately well drained soils formed in alluvium on treads and risers on stream terraces with native vegetation of tallgrass prairie

WOODBURY

Roberts Creek/Gunder

Ap-A1-A2-Bg1-Bg2-BCg-Cg1-Cg2

very deep, poorly drained soils formed in clayey alluvium on floodplains with native vegetation of tallgrass prairie and wetland vegetation

WORTHEN

Gunder or Corrington

Ap-A-AB-Bw1-Bw2-C

very deep, well drained soils formed in silty alluvium on alluvial fans and stream terraces on till plains with native vegetation of tallgrass prairie

YELLOWRIVER

loamy sediments

A-E-BE-Bt1-2Bt2-2Bt3-2C

very deep, well drained soils formed in 50 to 152 cm of slope alluvium and underlying loess on base slopes on dissected uplands with native vegetation of deciduous trees

ZENOR

glaciofluvial

Ap-AB-Bw1-Bw2-BC-C1-C2-C3

very deep, somewhat excessively drained soils formed in glacial outwash on uplands and stream benches with native vegetation of tallgrass prairie

ZOOK

Roberts Creek/Gunder

Ap-A1-A2-A3-A4-Bg-BCg-Cg

very deep, poorly drained and very poorly drained soils formed in alluvium on floodplains and stream terraces in river valleys and in drainageways on uplands with native vegetation of tallgrass prairie and wetland vegetation

ZWINGLE

glaciofluvial/lacustrine

A-E-Bt1-Bt2-Btg1-Btg2-2Cg

deep, poorly drained soils formed in clayey lacustrine sediments on stream terraces and foot slopes with native vegetation of deciduous trees and mixed woodland

Soil Series	LSA (Parent Material)	Horizonation	OSD Description Summary (NRCS 2025)
ACKMORE	Camp Creek < 150 cm	Ap-C-Ab1-Ab2-Ab3	very deep, somewhat poorly drained soils formed in alluvium on floodplains or alluvial fans with native vegetation of tallgrass prairie
ADAIR	shallow to pre-Wisconsinan paleosol	Ap-AB-2Bt1-2Bt2-2Bt3-2Bt4-2Bk1-2Bk2-2BCk	very deep, somewhat poorly drained soils formed in 25 to 50 cm of loess or loess and loamy glacial outwash or erosional sediments and an underlying paleosol that formed in till on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie
ADCO	thick loess	Ap-E-Btg-Bt-Btg1-Btg2-2BCg-2Cg	very deep, somewhat poorly drained soils formed in loess over loamy pedisediment on uplands and high stream terraces with native vegetation of tallgrass prairie
ADRIAN	mucks/peats	Oa1-Oa2-Oa3-Oa4-Cg1-Cg2	very deep, very poorly drained soils formed in herbaceous organic materials over sandy deposits on outwash plains, lake plains, lake terraces, flood plains, moraines, and till plains with native vegetation of wetland vegetation
AFTON	shallow to till	Ap-A1-A2-A3-Bg1-Bg2-2Cg1-2Cg2-2Cg3-2Cg4	very deep, poorly drained soils formed in 100 to more than 200 cm of loess and alluvium and underlying till on upland drainageways on dissected till plains with native vegetation of wetland vegetation
AINSWORTH	Gunder	Ap-Bt1-Bt2-Bt3-2Bt4-2BC-2C1-2C2	very deep, moderately well drained soils formed in 100 to 150 cm of silty alluvium and underlying sandy sediments on treads and risers on stream terraces with native vegetation of deciduous trees
ALBATON	Camp Creek > 150 cm	Ap-Cg	very deep, poorly or very poorly drained soils formed in calcareous alluvium on floodplains with native vegetation of wetland vegetation and tallgrass prairie
ALCESTER	Gunder or Corrington	Ap-A-Bw1-Bw2-Bw3-Bw4-Bk	very deep, well and moderately well drained soils formed in silty colluvial-alluvial sediments on terraces, foot slopes, and floodplains with native vegetation of tallgrass prairie
ALGANSEE	Camp Creek > 150 cm	Ap-C1-C2-C3-Cg	very deep, somewhat poorly drained soils formed in stratified sandy alluvium on floodplains and lake shores with native vegetation of deciduous trees
ALLAMAKEE	shallow to bedrock	Ap-BE-Bt1-Bt2-2Bt3-2Bt4-2Bt5-3BC	very deep, well drained soils formed in a mantle of loess and underlying clayey pedisediment or residuum from dolomite on summits or upper side slopes of dissected uplands with native vegetation of tallgrass prairie and deciduous trees
ALLENDORF	glaciofluvial	Ap-A-Bw1-Bw2-Bw3-2BC-2C1-2C2	very deep, well drained soils formed in 75 to 100 cm of loess or silty and loamy alluvium over sandy sediments on treads and risers on stream terraces with native vegetation of tallgrass prairie
ALVIN	glaciofluvial	Ap-BE-Bt1-Bt2-E and Bt-C	very deep, well drained soils formed in wind or water-deposited loamy and sandy materials on outwash plains, dunes, hills, terraces, or high flood-plains steps with native vegetation of deciduous trees
AMANA	Roberts Creek/Gunder	Ap-A-Bg1-Bg2-Bg3-Bg4-BCg-Cg1-Cg2	very deep, somewhat poorly drained soils formed in alluvium on floodplains with native vegetation of deciduous trees and tallgrass prairie
AMBRAW	Roberts Creek/Gunder	Ap-A-Bg1-Bg2-Bg3-BCg-Cg	very deep, poorly drained soils formed in loamy alluvium on floodplains or low terraces of large streams with native vegetation of wetland vegetation and deciduous trees
AMES	glacial depression	A-E1-E2-E3-Btg1-Btg2-Btg3-Btg4-Btg5-Cg	very deep, poorly or very poorly drained soils formed in glacial till, reworked glacial till, or till-derived sediments on flat to slightly depressed areas of small size on dissected landscapes that border stream valleys with native vegetation of deciduous trees, tallgrass prairie, and wetland vegetation
ANGUS	glacial till	Ap-Bt1-Bt2-BC-C	very deep, well drained soils formed in loamy, calcareous till on slightly convex slopes on backslopes, shoulders, and summits on ground moraines and till plains with native vegetation of scattered trees and tallgrass prairie
ANKENY	Gunder	Ap-A1-A2-A3-BA-Bw-2C1-2C2	very deep, well drained soils formed in alluvium or eolian sediments on base slopes, alluvial fans, high floodplains, and treads and risers on stream terraces with native vegetation of tallgrass prairie
ANNIEVILLE	shallow to till	Ap-A-AB-Bw1-Bw2-Bw3-2BC-2C1-2C2	very deep, moderately well drained soils formed in 100 to 150 cm of loess over till on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie
ANSGAR	shallow to till	Ap-E-Btg1-Btg2-2Btg3-2Btg4-2BC	very deep, poorly drained soils formed in 50 to 100 cm of loess and underlying loamy glacial till or till-derived sediments on interfluves and head slopes of broad, shallow drainageways on dissected till plains with native vegetation of mixed woodland, tallgrass prairie, and wetland vegetation
ANTHON	glaciofluvial	Ap-A1-A2-AB-Bt1-Bt2-2Bt3-2BC-2C1-2C2-2C3-2C4	very deep, well drained soils formed in 102 to 152 cm of loess or silty alluvium and underlying stratified sandy and gravelly sediments on stream terraces with native vegetation of tallgrass prairie
APPANOOSE	thick loess	Ap-E-BE-Btg1-Btg2-Btg3-Btg4-BCg1-BCg2	very deep, poorly drained soils formed in loess on nearly level interfluves on dissected till plains and treads on high loess-covered stream terraces with native vegetation of mixed woodland
ARBOR	shallow to till	Ap-A1-A2-BA-2Bt1-2Bt2-2BC	very deep, well drained soils formed in 45 to 75 cm of loamy alluvium and underlying firm glacial till on slightly concave to linear foot slopes adjacent to dissected uplands with native vegetation of tallgrass prairie
AREDALE	shallow to till	Ap-A1-A2-Bw1-Bw2-2Bw3-3BC	very deep, well drained soils formed in friable, loamy surficial sediments and underlying noncalcareous loamy glacial till on uplands with native vegetation of tallgrass prairie
ARENZVILLE	Camp Creek < 150 cm	A-C-Ab-C	very deep, moderately well drained soils formed in silty alluvium overlying buried soils with dark colored A horizons on floodplains and upland drainageways
ARISPE	thick loess	Ap-AB-Btg1-Btg2-Btg3-Btg4-Btg5-BCg	very deep, somewhat poorly drained soils formed in loess on short, convex side slopes and head slopes with native vegetation of tallgrass prairie
ARMSTRONG	shallow to pre-Wisconsinan paleosol	Ap-E-BE-Bt1-2Bt2-2Bt3-2Bt4-2Bt5-2BC-2C	very deep, somewhat poorly drained soils formed in 25 to 50 cm of hillslope sediments or loess and an underlying paleosol weathered from till on side slopes and summits of interfluves on till plains with native vegetation of tallgrass prairie and deciduous trees
ARTHUR	loamy sediments	Ap-BA-Bw1-Bw2-Bw3-2BC-2C1-2C2	very deep, well drained soils formed in 50 to 100 cm of loess and underlying stratified sandy eolian material on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie
ASHDALE	shallow to bedrock	Ap-A1-A2-Bt1-Bt2-Bt3-2Bt4-2R	deep, well drained soils formed in loess and residuum weathered from limestone on uplands with native vegetation of tallgrass prairie
ASHGROVE	shallow to pre-Wisconsinan paleosol	A-E-2Bt-2Btg1-2Btg2-2Btg3-2Btg4	deep, poorly drained soils formed in glacial till on uplands with native vegetation of mixed woodland and deciduous trees
ATKINSON	shallow to bedrock	Ap-A-BA-Bt1-Bt2-Bt3-2Bt4-3R	deep or very deep, well drained soils formed in 100 to 150 cm of loamy sediments with or without a thin paleosol over limestone bedrock on ridges of narrow interfluves, crests and side slopes on uplands, high structural benches, and strath terraces with native vegetation of tallgrass prairie
ATTERBERRY	loess-mantled terrace, thick loess	Ap-E-BE-Bt-Btg1-Btg2-Btg3-BCg-Cg	very deep, somewhat poorly drained soils formed in loess on uplands with native vegetation of tallgrass prairie and deciduous trees
AUGUSTA LAKE	eolian sand	Ap-AB-Bw1-Bw2-Bw3-2Bk-2C	very deep, well drained soils formed in 100 to 150 cm of eolian sediments and loamy sediments and underlying till on summits and backslopes on ground moraines and till plains and on terraces and outwash plains adjacent to moraines and till plains with native vegetation of tallgrass prairie
AUREOLA	shallow to bedrock	Ap-A-BA-Bw1-Bw2-2C1-2C2	very deep, well drained soils formed in 50 to 100 cm of loamy sediments overlying sandy material weathered from calcareous sandstone on uplands with native vegetation of tallgrass prairie
BACKBONE	shallow to bedrock	Ap-BE-Bt1-2Bt2-2R	moderately deep, well drained soils formed in moderately coarse or coarse textured eolian material, with or without a thin layer of residuum, overlying limestone bedrock at a depth of 50 to 100 cm on convex ridges and back slopes on uplands with native vegetation of scattered trees, deciduous trees, and tallgrass prairie
BASSETT	shallow to till	Ap-BE-2Bt1-2Bt2-2Bt3-2BC	very deep, moderately well drained soils formed in 30 to 75 cm of silty or loamy sediments and underlying till on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie and deciduous trees
BAUER	shallow to bedrock	A1-A2-BA-2Bg1-2Bg2-2Cr	very deep, moderately well drained soils formed in 25 to 50 cm of loamy or silty sediments over residuum from brown and gray acid shale on convex side slopes and escarpment-like areas that parallel major streams with native vegetation of tallgrass prairie
BEARPEN	glaciofluvial	Ap-A-Bt-Btg-2Bt-2C1-2C2	very deep, somewhat poorly drained soils formed in silty alluvium or a combination of silty alluvium and loess, and underlying stratified mostly silty and loamy slackwater deposits which have thin strata of sandy alluvium on stream terraces with native vegetation of deciduous trees
BECKWITH	loess-mantled terrace, thick loess	Ap-E-B/E-Btg1-Btg2-Btg3-Btg4	very deep, poorly drained soils formed in loess on slightly concave to nearly level positions on interfluves on dissected till plains and treads of stream terraces with native vegetation of mixed woodland
BELINDA	loess-mantled terrace, thick loess	Ap-E1-E2-E3-BE-Btg1-Btg2-Btg3-Btg4-Cg	very deep, poorly drained soils formed in loess on nearly level upland divides and stream terraces with native vegetation of mixed woodland, tallgrass prairie, and deciduous trees
BELMANN	glacial lake	Ap-A-Bg1-2Bg2-2Bkg3-2Bkg4-2BCg-2Cg	very deep, poorly drained soils formed in 50 to 100 cm of loamy sediments and underlying lacustrine sediments on flats and swales on glacial lake plains with native vegetation of tallgrass prairie and wetland vegetation
BELVIEW	glacial till	A-Bk1-Bk2-Bk3-C	very deep, well drained soils formed in loamy, calcareous glacial till on ground moraines and till plains with native vegetation of tallgrass prairie
BENCLARE	Gunder	Ap-Bw1-Bw2-Bw3-Bk1-Bk2-C	very deep, moderately well drained or somewhat poorly drained soils formed in clayey lacustrine materials on terraces with native vegetation of tallgrass prairie
BENTONSPORT	shallow to bedrock	A1-A2-A3-A4-Bw-Bt-C1-C2-C3-2C4-2Cr	very deep, well drained soils formed in loamy colluvium, loamy-skeletal colluvial sediments from limestone and sandstone and the underlying residuum weathered from shale on very steep side slopes on high structural benches, remnants of interfluves, and uplands with native vegetation of deciduous trees
BERTRAM	shallow to bedrock	Ap-A-Bw1-Bw2-2Bt-2C-3R	moderately deep, well drained and somewhat excessively drained soils formed in 50 to 100 cm of oxidized and leached sandy loam eolian material and underlying residuum from limestone on convex summits of interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie
BERTRAND	Gunder	Ap-Bt1-Bt2-Bt3-Bt4-2Bt5-3C	very deep, well drained soils formed in silty alluvium underlain by stratified sandy alluvium on stream terraces and lake terraces with native vegetation of deciduous trees
BILLETT	eolian sand	Ap-E-Bt1-Bt2-Bt3-C1-C2	very deep, well drained and moderately well drained soils formed in water-deposited or wind-deposited loamy or sandy sediments on nearly level to moderately steep convex crests and side slopes on outwash plains, stream terraces, or hills that border river valleys with native vegetation of tallgrass prairie and deciduous trees
BIRDS	Camp Creek > 150 cm	Ap-ACg-Cg	very deep, poorly drained and very poorly drained soils formed in silty alluvium on floodplains with native vegetation of mixed woodland and deciduous trees
BISCAY	glaciofluvial	Ap-A1-A2-Bg1-Bg2-2BCg-2Cg	very deep, poorly drained and very poorly drained soils formed in 50 to 100 cm of loamy glacial outwash and underlying calcareous sandy and gravelly glacial outwash on concave or slightly convex positions on glacial outwash plains, till plains, valley trains, stream terraces, and floodplains with native vegetation of tallgrass prairie and wetland vegetation
BIXBY	glaciofluvial	A-E-BE-Bt1-Bt2-Bt3-2C	very deep, well drained soils formed in 50 to 102 cm of loamy sediments over sandy and gravelly alluvium or outwash on treads and risers on stream terraces, outwash plains, and valley trains with native vegetation of deciduous trees
BLAKE	Camp Creek > 150 cm	Ap-Cg1-Cg2	very deep, somewhat poorly drained soils formed in recently deposited calcareous, silty alluvium on floodplains with native vegetation of tallgrass prairie
BLENCOE	Roberts Creek/Gunder	Ap-A-BA-Bg-BCg-2Cg	very deep, somewhat poorly drained soils formed in 51 to 102 cm of clayey alluvium and underlying loamy alluvium on floodplains and floodplain steps with native vegetation of tallgrass prairie
BLEND	Roberts Creek/Gunder	Ap-A-2Bg1-2Bg2-3Agb-3Bgb	very deep, poorly drained soils formed in clayey alluvium on floodplains with native vegetation of wetland vegetation
BLUE EARTH	mucks/peats	Ap-Cg-2Cg1-2Cg2	very deep, very poorly drained soils formed in 75 to more than 200 cm of coprogenous earth and underlying loamy till, lacustrine sediments, or Late Wisconsin outwash on plane or slightly concave slopes in former lake basins in moraines, floodplains, and lake plains with native vegetation of wetland vegetation
BODE	glacial lake	Ap-A-AB-Bw1-Bw2-2BC-2C	deep, well drained soils formed in moderately fine textured glacial or lacustrine sediments overlying medium textured glacial till on convex slopes on the relatively undissected, gently undulating to rolling Late Wisconsin till plain with native vegetation of tallgrass prairie
BOLAN	glaciofluvial	Ap-A-BA-Bw-BC-C1-C2	very deep, well drained soils formed in loamy eolian material or alluvial sediments on convex slopes on till plains, moraines, dissected till plains, and treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie
BOONE	shallow to bedrock	Oe-A-E-Bw-C-Cr	moderately deep, excessively drained soils formed in 50 to 100 cm of siliceous sandy residuum from underlying sandstone and/or in siliceous sandy colluvium or slope alluvium on hills in bedrock controlled uplands with native vegetation of deciduous trees and coniferous trees
BOOTS	mucks/peats	Oa1-Oa2-Oe	very deep, very poorly drained soils formed in organic material on depressions within moraines, outwash areas, and lake basins with native vegetation of wetland vegetation
BRADY	glaciofluvial	Ap-E-BE-Bt-BC-2C	very deep, somewhat poorly drained soils formed in loamy outwash materials on outwash plains, valley trains, terraces, and lake plains with native vegetation of deciduous trees
BREMER	Gunder	Ap-A-Bt-Btg-BCg-Cg	very deep, poorly drained soils formed in alluvium on stream terraces on floodplains with native vegetation of tallgrass prairie and wetland vegetation
BROWNTON	glacial lake	Ap-A-AB-Bg-2Cg1-2Cg2	very deep, poorly drained soils formed in clayey glacial lacustrine sediments or a mantle of clayey glacial lacustrine sediments and underlying loamy glacial till on glacial lacustrine plains or moraines with native vegetation of tallgrass prairie and wetland vegetation
BUCKLICK	shallow to bedrock	Ap-2Bt1-2Bt2-2Bt3-2Bt4-2Bt5-3R	deep and very deep, well drained soils formed in loess and underlying clayey materials or residuum from dolomite or limestone which may be gravelly and thinly interbedded with shale on uplands with native vegetation of deciduous trees
BUCKNELL	shallow to pre-Wisconsinan paleosol	Ap-2BE-2Btg-2Bt1-2Bt2-2BC-2C	very deep, somewhat poorly drained soils formed in a partially truncated, exhumed paleosol that developed in till on convex shoulder slopes and side slopes on dissected till plains with native vegetation of tallgrass prairie and deciduous trees
BUCKNEY	Roberts Creek/Gunder	Ap-A1-A2-C1-C2	no data, somewhat excessively drained soils formed in sandy and loamy alluvium on slightly raised areas on bottom lands with native vegetation of tallgrass prairie
BURCHAM	Roberts Creek/Gunder	Ap-A-AB-Bg1-Bg2-2Cg	very deep, moderately well and somewhat poorly drained soils formed in 38 to 102 cm of silty alluvium and underlying clayey alluvium on nearly level to slightly convex meander scars or escarpments on low intermediate floodplains with native vegetation of tallgrass prairie
BURCHARD	shallow to till	A-Bt-Btk-Bk-C	very deep, well drained soils formed in till on uplands with native vegetation of tallgrass prairie
BURKHARDT	glaciofluvial	Ap-Bt-2BC-2C1-2C2	very deep, somewhat excessively drained soils formed in 25 to 50 cm of loamy alluvium and underlying sandy outwash on outwash plains, outwash terraces, valley trains and on treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie and deciduous trees
CALAMINE	shallow to bedrock	Ap-A1-A2-Btg1-2Bgt2-2Btg3-2C-Cr	deep, poorly drained and very poorly drained soils formed in loess or other silty deposits and an underlying residuum weathered from calcareous shale on uplands with native vegetation of wetland vegetation
CALCO	Roberts Creek	A1-A2-A3-A4-Bg-Cg	very deep, poorly drained and very poorly drained soils formed in calcareous alluvium on floodplains in river valleys with native vegetation of tallgrass prairie and wetland vegetation
CALCOUSTA	glacial lake	Ap-A-Bg-Cg	very deep, very poorly drained soils formed in silty lacustrine sediments >1 m thick on lake basins on till plains with native vegetation of wetland vegetation
CALEB	shallow to pre-Wisconsinan paleosol	Ap-BE-Bt1-Bt2-Bt3-Bt4-BC-C	very deep, moderately well drained soils formed in alluvial sediments derived from glaciers on on treads and risers of high stream terraces of major streams and their tributaries with native vegetation of deciduous trees and tallgrass prairie
CALMAR	shallow to bedrock	A-Bt1-Bt2-2Bt3-2R	no data, well and moderately well drained soils formed in alluvium or eolian material and a thin layer of clayey residuum on foot slopes on uplands below limestone outcrops with native vegetation of tallgrass prairie
CAMDEN	glaciofluvial	Ap-E-Bt1-Bt2-Bt3-Bt4-2Bt5-2Bt6-2C	very deep, well drained soils formed in loess or other silty material and underlying loamy stratified outwash on outwash terraces, stream terraces, and outwash plains with native vegetation of deciduous trees
CANEEK	Camp Creek < 150 cm	Ap-Cg1-Cg2-Ab-Bb	very deep, somewhat poorly drained and poorly drained soils formed in 50 to 102 cm of stratified, calcareous, silty alluvium and underlying silty alluvium on low stream terraces and floodplains with native vegetation of mixed woodland
CANISTEO	glacial depression	Ap-A-Bkg1-Bkg2-Cg1-Cg2	very deep, poorly and very poorly drained soils formed in calcareous, loamy till or in a thin mantle of loamy or silty sediments and underlying calcareous, loamy till on rims of depressions, depressions, and flats on moraines or till plains with native vegetation of tallgrass prairie and wetland vegetation
CANOE	Gunder	Ap-E1-E2-E3-BE-Bt1-Bt2-BCg-Cg	very deep, somewhat poorly drained soils formed in silty alluvium on stream terraces with native vegetation of tallgrass prairie and deciduous trees
CANTRIL	Gunder or Corrington	Ap-E-BE-Bt1-Bt2-Bt3-Bt4-C	very deep, somewhat poorly drained soils formed in alluvium and/or colluvium on base slopes on dissected till plains and alluvial fans with native vegetation of tallgrass prairie and scattered trees
CARLOW	Roberts Creek/Gunder	Ap-A-Bg1-Bg2-Bg3-Bg4-Bg5	very deep, poorly drained soils formed in alluvium on floodplains with native vegetation of wetland vegetation and deciduous trees
CARR	Camp Creek > 150 cm	Ap-C-2C	very deep, well drained and moderately well drained soils formed in calcareous stratified alluvium on floodplains with native vegetation of tallgrass prairie and scattered trees
CASTANA	Camp Creek > 150 cm	Ap-A-AC-C1-C2-C3	very deep, well drained soils formed in silty alluvium and colluvium from loess on foot slopes with native vegetation of tallgrass prairie
CERLIN	shallow to pre-Wisconsinan paleosol	Ap-A-BA-Bw1-Bw2-2Bt1-2Bt2-2Bt3-2C	deep, moderately well and somewhat poorly drained soils formed in loamy sediments and an underlying clayey paleosol developed in glacial till on uplands with native vegetation of tallgrass prairie
CHARITON	Gunder	Ap-E-BE-Btg1-Btg2-Btg3-2Cg	very deep, poorly drained soils formed in loess underlain by alluvium or loess and alluvium on high floodplains or low terraces with native vegetation of scattered trees
CHASEBURG	Camp Creek > 150 cm	A-C1-C2-C3-C4	very deep, well drained soils formed in silty and loamy slope alluvium on narrow floodplains, drainageways, foot slopes and toe slopes of hills, and alluvial fans
CHELSEA	eolian sand	A1-A2-E1-E2-E3-E and Bt	very deep, excessively drained soils formed in eolian sand on convex summits of interfluves, side slopes, and crests of escarpments, commonly along the eastern side of stream valleys and also on dunes on valley trains along major rivers containing sandy outwash with native vegetation of deciduous trees
CHEQUEST	Gunder	Ap-A-Btg1-Btg2-Btg3-Btg4-Btg5	very deep, poorly drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie, scattered trees, and wetland vegetation
CHURCHTOWN	loamy sediments	Ap-Bt1-Bt2-Bt3-2Bt4-2Bt5	very deep, well drained soils formed in 60 to 120 cm of loamy sediments derived from loess and sandy bedrock residuum and underlying loess on plane to convex upland side slopes and foot slopes with native vegetation of deciduous trees and tallgrass prairie
CHUTE	eolian sand	A-AC-C	very deep, excessively drained soils formed in oxidized and unleached eolian sand on dunes of uplands and high stream terraces with native vegetation of tallgrass prairie and deciduous trees
CLANTON	shallow to bedrock	A-E-2Bt1-2Bt2-2BC-2C	very deep, moderately well drained soils formed in 15 to 40 cm of silty or loamy sediments and underlying residuum from reddish, acid, Pennsylvania shale on the lower part of convex side slopes and escarpment-like areas that border major streams with native vegetation of tallgrass prairie and scattered trees
CLARINDA	shallow to pre-Wisconsinan paleosol	Ap-A-2Bt-2Btg1-2Btg2-2Btg3-2BC	very deep, poorly drained soils formed in a paleosol that formed in glacial till, with or without a thin layer of loess on the surface on side slopes and head slopes on dissected till plains with native vegetation of tallgrass prairie and wetland vegetation
CLARION	glacial till	Ap-A1-A2-Bw1-Bw2-C1-C2	very deep, moderately well drained soils formed in glacial till on uplands with native vegetation of tallgrass prairie
CLEARFIELD	shallow to pre-Wisconsinan paleosol	Ap-A1-A2-Btg1-Btg2-Btg3-Bg1-Bg2-2Abg-2Bbg	very deep, poorly drained soils formed in 100 to 150 cm of Wisconsin Age loess underlain by a gleyed Yarmouth-Sangamon paleosol on linear to slightly convex side slopes and head slopes on dissected till plains with native vegetation of wetland vegetation
CLINTON	loess-mantled terrace, thick loess	Ap-E1-E2-E3-Bt1-Bt2-Bt3-Bt4-Bt5-Bt6-C	very deep, moderately well drained soils formed in loess on convex summits of interfluves, upper side slopes on uplands, and treads and risers on stream terraces with native vegetation of deciduous trees
CLYDE	shallow to till	A-AB-Bg1-Bg2-Bg3-2BCg-2BC	very deep, poorly and very poorly drained soils formed in 75 to 150 cm of loamy glacial outwash or erosional sediments and underlying loamy till on nearly level positions, swales and concave drainageways on interfluves on dissected till plains with native vegetation of tallgrass prairie and wetland vegetation
COGGON	shallow to till	A-E-BE-2Bt1-2Bt2-2Bt3-2Bt4-2BC	very deep, moderately well drained soils formed in 36 to 56 cm of silty or loamy sediments and underlying glacial till on interfluves and side slopes on dissected till plains with native vegetation of deciduous trees
COKATO	glacial till	Ap-A-Bt1-Bt2-Bt3-Bk	very deep, well drained soils formed in calcareous, loamy glacial till on convex and linear slopes on moraines with native vegetation of tallgrass prairie and deciduous trees
COLAND	Roberts Creek/Gunder	Ap-A1-A2-AB-Bg1-Bg2-Cg	very deep, poorly drained soils formed in alluvium on floodplains and alluvial fans in river valleys and upland drainageways in dissected till plains with native vegetation of tallgrass prairie and wetland vegetation
COLLINWOOD	glacial lake	Ap-A-BA-Bw-C1-C2	very deep, somewhat poorly drained soils formed in clayey, calcareous lacustrine sediments on glacial lake plains with native vegetation of tallgrass prairie
COLO	Roberts Creek	Ap-A1-A2-A3-BA-Bg-BCg-Cg	very deep, poorly drained soils formed in alluvium on floodplains, low stream terraces, alluvial fans, and upland drainageways with native vegetation of tallgrass prairie and wetland vegetation
COLOMA	glaciofluvial	A-Bw1-Bw2-E and Bt	very deep, somewhat excessively drained or excessively drained soils formed in sandy drift on moraines, outwash plains, deltas, and stream terraces with native vegetation of deciduous trees and coniferous trees
COOPER	Roberts Creek/Gunder	Ap-A-Bg-2Ab-2Cg	very deep, somewhat poorly drained soils formed in 51 to 76 cm of silty alluvium and underlying clayey alluvium on floodplains with native vegetation of tallgrass prairie
COPASTON	shallow to bedrock	A-AB-Bw-2R	shallow, somewhat excessively drained soils formed in a mantle of glacial drift or alluvial sediments over limestone bedrock on terraces and uplands with native vegetation of tallgrass prairie
COPPOCK	Gunder	Ap-E1-E2-E3-BE-Btg1-Btg2-Btg3-Btg4-BCg	very deep, poorly drained soils formed in silty alluvium on treads and risers on stream terraces, foot slopes, and alluvial fans with native vegetation of mixed woodland
CORDOVA	glacial depression	Ap-A-Btg1-Btg2-C	very deep, poorly drained soils formed in loamy calcareous glacial till on ground moraines and till plains with native vegetation of deciduous trees
CORLEY	loess-mantled terrace, thick loess	Ap-A-E-Bt-Btg1-Btg2-Cg	very deep, poorly drained soils formed in loess on depressions on uplands and high stream benches with native vegetation of wetland vegetation
CORNELL	shallow to till	A1-A2-AB-Bt1-Bt2-Bt3-2Bt4-2Bt5-2Bt6-2Bt7	very deep, moderately well drained soils formed in 25 to 125 cm of loamy and silty sediments and underlying till on shoulder slopes and side slopes on dissected till plains with native vegetation of tallgrass prairie
CORVUSO	shallow to till	Ap-Ak-ABkg-Bkg-2Bkg-2BCg	very deep, poorly drained soils formed in a fine textured mantle over underlying firm till on glacial moraines and till plains with native vegetation of tallgrass prairie
CORWITH	glacial lake	Ap-A-BA-Bw1-Bw2-C	deep, somewhat poorly drained soils formed in medium-textured sediments on uplands, glacial lake plains, and outwash areas with native vegetation of tallgrass prairie
COSMOS	shallow to till	Ap-A-ABg-Btg-Btkg-2Bkg-2BCg	very deep, poorly drained soils formed in a fine textured mantle over underlying firm glacial till on slightly concave positions on moraines, till plains, and benches with native vegetation of tallgrass prairie
COTT	Gunder	Ap-A-Bw1-Bw2-2C	very deep, moderately well drained soils formed in 51 to 102 cm of loamy alluvium over sandy alluvial sediments on bottom lands with native vegetation of tallgrass prairie
COYNE	glaciofluvial	Ap-A1-A2-BA-Bw-2Bt1-2Bt2-3C	very deep, well drained and moderately well drained soils formed in loamy wind-or water-deposited sediments and underlying loamy lacustrine sediments on stream terraces with native vegetation of tallgrass prairie
CREAL	thick loess	Ap-E-Eg-Btg1-Btg2-Btg3-BCg	very deep, somewhat poorly drained soils formed in a mixture of loess and silty alluvium on uplands and terraces with native vegetation of deciduous trees
CRESCO	shallow to till	Ap-A-BA-2Bw-2Bt-2BC-2C	deep, moderately well drained soils formed in loamy sediments and underlying glacial till on uplands with native vegetation of tallgrass prairie
CRESKEN	shallow to till	Ap-A1-A2-BA-2Bw1-2Bw2-2Bw3-2BC-2C1-2C2	deep, moderately well drained soils formed in loamy sediments and underlying glacial till on uplands with native vegetation of tallgrass prairie
CRIPPIN	glacial till	Ap-A1-A2-BA-Bw1-Bw2-C	very deep, somewhat poorly drained soils formed in glacial till on uplands with native vegetation of tallgrass prairie
CROFTON	thick loess	Ap-AC-C1-C2-C3-C4	very deep, well drained soils formed in calcareous loess on uplands with native vegetation of tallgrass prairie
CURRAN	glaciofluvial	Ap-BE-Btg1-Btg2-Btg3-2Bt-3C	very deep, somewhat poorly drained soils formed in loess or other silty deposits and a thin, mostly loamy transition layer underlain by water-laid sandy alluvium on stream terraces and lake terraces with native vegetation of deciduous trees
CYLINDER	glaciofluvial	Ap-A1-A2-Bg1-Bg2-2BC-2C1-2C2	very deep, somewhat poorly drained soils formed in 61 to 102 cm of loamy alluvium overlying sand and gravel outwash on stream terraces and outwash plains with native vegetation of tallgrass prairie
DANBURY	Camp Creek < 150 cm	Ap-C1-C2-C3-Ab1-Ab2-Ab3-Bgb1-Bgb2	very deep, moderately well drained soils formed in alluvium on floodplains and upland drainageways with native vegetation of tallgrass prairie
DARFUR	glaciofluvial	Ap-A-AB-Bg1-Bg2-Bg3-Cg	very deep, poorly drained soils formed in lacustrine and outwash sediments on glacial lake plains, stream terraces, and outwash plains with native vegetation of tallgrass prairie and wetland vegetation
DARWIN	shallow to bedrock	Ap-A-Bg1-Bg2-Bg3-BCg-Cg	very deep, poorly and very poorly drained soils formed in clayey alluvium on floodplains of large streams with native vegetation of deciduous trees and wetland vegetation
DAVIS	Roberts Creek/Gunder	Ap-BA-Bw1-Bw2-Bw3-Bk	very deep, well drained and moderately well drained soils formed in loamy sediments on foot slopes, fans, and high bottom lands with native vegetation of tallgrass prairie
DELFT	shallow to till	Ap-A-Bg1-Bg2-Cg	very deep, poorly drained and somewhat poorly drained soils formed in loamy colluvium derived from till and underlying loamy till on till plains and moraines with native vegetation of tallgrass prairie
DELLS	glaciofluvial	Ap-E-BE-Bt1-2Bt2-2C	moderately deep, somewhat poorly drained soils formed in thin loess or silty deposits, or both; and underlying sandy deposits on stream terraces and lake terraces with native vegetation of deciduous trees
DELOIT	Gunder or Corrington	Ap-A1-A2-A3-AB-Bw1-Bw2-Bw3	very deep, well drained soils formed in loamy alluvium or colluvium derived from pre-Wisconsin glacial till on uplands and alluvial fans with native vegetation of tallgrass prairie and deciduous trees
DEMPSTER	glaciofluvial	Ap-A-Bw1-Bw2-Bk-2C	very deep, well drained soils formed in silty sediments overlying sand and gravel outwash on glacial stream terraces and outwash plains with native vegetation of tallgrass prairie
DENROCK	glaciofluvial	Ap-A-2Bt1-2Bt2-2Bt3-2Bt4-3C	deep, somewhat poorly drained soils formed in silty alluvium or loess and underlying clayey lacustrine sediments and stratified alluvium on stream terraces with native vegetation of tallgrass prairie
DERINDA	shallow to bedrock	Ap-BE-Bt1-2Bt2-2BCt-2Cr	moderately deep, moderately well drained soils formed in a thin layer of loess and residuum from calcareous shales of Ordovician Age on bedrock controlled topography of the driftless areas on rounded ridgetops, saddles, or structural benches with native vegetation of deciduous trees
DICKINSON	eolian sand, glaciofluvial	Ap-A1-A2-Bw1-Bw2-BC-C	very deep, well drained soils formed in glacial or alluvial deposits that have been reworked by wind on interfluves on dissected till plains and stream terraces in river valleys with native vegetation of tallgrass prairie
DICKMAN	eolian sand	Ap-A-Bw1-Bw2-2C1-2C2	very deep, somewhat excessively drained soils formed in glacial outwash or eolian materials consisting of a loamy mantle and underlying sandy sediments on outwash plains, valley trains, stream terraces, and deltas with native vegetation of tallgrass prairie
DINSDALE	shallow to till	Ap-A-AB-Bt1-Bt2-2Bt3-2BC1-2BC2	very deep, moderately well drained soils formed in 50 to 102 cm of loess and underlying glacial till on interfluves, ridges, and side slopes on dissected till plains with native vegetation of tallgrass prairie
DINSMORE	shallow to till	Ap-A1-A2-Bt1-Bt2-Bt3-Bt4-2BC	very deep, moderately well drained soils formed in 102 to 152 cm of loess and underlying glacial till on interfluves, ridges, and side slopes on dissected till plains with native vegetation of tallgrass prairie
DOCKERY	Camp Creek > 150 cm	Ap-C-Cg1-Cg2-Cg3	very deep, somewhat poorly drained soils formed in alluvium on floodplains with native vegetation of mixed woodland
DODGEVILLE	shallow to bedrock	Ap-A-BA-Bt1-2Bt2-2R	no data, well drained soils formed in loess and an underlying clay residuum (paleosol) weathered from dolomite or limestone on uplands underlain by dolomite or limestone bedrock with native vegetation of tallgrass prairie and scattered trees
DOLBEE	Roberts Creek/Gunder	Ap-A1-A2-BA-Bg1-Bg2-Bg3-BCg-Cg	deep, poorly drained soils formed in alluvium on bottom lands with native vegetation of wetland vegetation
DONATUS	shallow to bedrock	Ap-Bt1-2Bt2-2R	moderately deep, well drained soils formed in loess and very cherty, clayey residuum over dolomitic limestone bedrock on strongly sloping ridges and strongly sloping to steep side slopes on uplands with native vegetation of deciduous trees
DONNAN	shallow to pre-Wisconsinan paleosol	Ap-E-EB-Bt-2Btg1-2Btg2-2BC1-2BC2	very deep, somewhat poorly drained soils formed in 50 to 91 cm of loamy sediments and an underlying highly weathered paleosol developed in glacial till on convex ridges and side slopes on dissected till plains with native vegetation of tallgrass prairie
DORCHESTER	Camp Creek < 150 cm	Ap-C-Ab1-Ab2	very deep, well drained and moderately well drained soils formed in recent, calcareous, stratified alluvium on narrow floodplains of small streams that have limestone bluffs on nearby slopes with native vegetation of scattered trees
DORERTON	shallow to bedrock	A-E1-E2-BE-Bt1-2Bt2-2C	deep and very deep, well drained soils formed in a thin loamy mantle of mixed loess and erosional sediments and underlying loamy-skeletal material from fragmented dolostone on shoulders and sideslopes of dissected uplands with native vegetation of deciduous trees
DOUDS	shallow to pre-Wisconsinan paleosol	Ap-BE-Bt1-Bt2-Bt3-BC-C1-C2	very deep, moderately well drained soils formed in alluvial sediments derived from glaciers on risers of high stream terraces that border valleys of major streams and their tributaries with native vegetation of deciduous trees
DOW	thick loess	Ap-C1-C2-C3	very deep, well drained soils formed in loess on convex side slopes, summits, and saddles of interfluves on dissected till plains with native vegetation of tallgrass prairie
DOWNS	loess-mantled terrace, thick loess	Ap-E-BE-Bt1-Bt2-Bt3-BC1-BC2	very deep, well drained soils formed in loess on interfluves and side slopes on uplands and treads and risers on stream terraces with native vegetation of tallgrass prairie and scattered trees
DU PAGE	Roberts Creek	A1-A2-A3-C1-C2	very deep, well drained and moderately well drained soils formed in alluvium on nearly level floodplains with native vegetation of tallgrass prairie and scattered trees
DUBUQUE	shallow to bedrock	A-E1-E2-BE-Bt1-2Bt2-2R	moderately deep, well drained soils formed in 46 to 91 cm of loess and a thin layer of residuum from limestone bedrock or a reddish paleosol high in clay overlying limestone bedrock on ridges of narrow interfluves and side slopes on uplands and high structural benches with native vegetation of deciduous trees
DUNBARTON	shallow to bedrock	Ap-BE-2Bt1-2Bt2-3R	shallow, well drained soils formed in a thin mantle of loess and underlying clayey pedisediment or residuum weathered from underlying bedrock on upland ridges and sideslopes with native vegetation of deciduous trees
DUNDAS	glacial till	Ap-A1-E-Btg1-Btg2-Btg3-Btg4-Cg	very deep, poorly drained soils formed in loamy calcareous till on moraines with native vegetation of deciduous trees and tallgrass prairie
DUNKERTON	shallow to till	Ap-BE-Bt1-2Bt2-2Bt3-2BC	very deep, somewhat poorly drained soils formed in 50 to 102 cm of sandy eolian sediments and underlying glacial till on long convex side slopes and summits on dissected till plains with native vegetation of tallgrass prairie and deciduous trees
EDINA	thick loess	Ap-E-Bt-Btg1-Btg2-Btg3-Cg	very deep, poorly drained soils formed in loess on flats and depressions on uplands with native vegetation of tallgrass prairie and wetland vegetation
EGAN	shallow to till	Ap-Bw1-Bw2-Bk-2Bk-2C	very deep, well drained soils formed in silty sediments overlying glacial till on uplands with native vegetation of tallgrass prairie
EITZEN	Camp Creek < 150 cm	Ap-C-Ab1-Ab2-Btb1-Btb2	very deep, well drained and moderately well drained soils formed in a mantle of recent silty alluvial sediments which overlie a buried soil on narrow floodplains in the upper parts of stream valleys with native vegetation of scattered trees and tallgrass prairie
ELEROY	shallow to bedrock	Ap-E-BE-Bt1-Bt2-2Bt3-2Cr	deep, moderately well drained soils formed in loess and residuum from calcareous clayey shale on structural benches and rounded ridgetops with native vegetation of deciduous trees
ELEVA	shallow to bedrock	Ap-BE-Bt1-Bt2-2C-2Cr-2R	moderately deep, well drained and somewhat excessively drained soils formed in 50 to 102 cm of loamy deposits over sandstone on undulating to very steep slopes on uplands and lake terraces with native vegetation of deciduous trees and coniferous trees
ELLA	Gunder	Ap-Bt1-Bt2-Bt3-2Bt4-2Bt5-2C	very deep, moderately well drained soils formed in 102 to 203 cm of silty alluvium, or a combination of loess and silty alluvium, and underlying stratified slackwater deposits on treads and low risers on dissected stream terraces in valleys with native vegetation of deciduous trees and tallgrass prairie
ELON	Camp Creek > 150 cm	Ap-C1-C2-C3-C4-C5	deep, somewhat poorly drained soils formed in calcareous silty alluvial sediments on floodplains with native vegetation of tallgrass prairie
ELRICK	glaciofluvial	Ap-A-Bw1-Bw2-C1-C2-C3	deep, well drained soils formed in loamy and sandy alluvium on floodplains with native vegetation of tallgrass prairie
ELRIN	Gunder	Ap-A1-A2-AB-Bw1-Bw2-Bw3-Bw4-BC	deep, somewhat poorly drained soils formed in alluvium on low stream benches
ELVERS	mucks/peats	A-Cg1-Cg2-Cg3-Oa	very deep, poorly drained or very poorly drained soils formed in silty alluvium overlying sapric or hemic materials on floodplains and margins of organic soils adjacent to upland mineral soils with native vegetation of wetland vegetation
ELVIRA	Roberts Creek/Gunder	Ap-A-Bg1-Bg2-Bw-BCg-Cg1-2Cg2	deep, poorly drained soils formed in silty alluvium on floodplains with native vegetation of wetland vegetation
ELY	Gunder or Corrington	Ap-A1-A2-BA-Bg1-Bg2-BCg-Cg	very deep, somewhat poorly drained soils formed in colluvium on footslopes of drainageways and alluvial fans with native vegetation of tallgrass prairie
EMELINE	shallow to bedrock	A-R	very shallow or shallow, somewhat excessively drained soils formed in 10 to 25 cm of loamy material overlying limestone bedrock on interfluves, nose slopes, and side slopes on dissected, bedrock-controlled uplands with native vegetation of tallgrass prairie
ESTHERVILLE	glaciofluvial	Ap-A-Bw1-2Bw2-2C1-2C2	very deep, somewhat excessively drained soils formed in 25 to 50 cm of loamy sediments over sandy and gravelly outwash on outwash plains, stream terraces, valley trains, and kames on moraines with native vegetation of tallgrass prairie
EVERLY	shallow to till	Ap-A-BA-Bw1-Bw2-2Bk1-2Bk2-2BC1-2BC2	very deep, moderately well drained soils formed in 25 to 90 cm of loamy surficial sediments and underlying till on convex slopes on ground moraines and till plains with native vegetation of tallgrass prairie
EXETTE	thick loess	Ap-BA-Bw1-Bw2-BC-C1-C2	very deep, well drained soils formed in loess on short, convex to linear side slopes and head slopes on uplands with native vegetation of deciduous trees
EXIRA	thick loess	Ap-A-Bw1-Bw2-Bw3-BC-C	very deep, well drained soils formed in loess on side slopes and head slopes on dissected till plains and risers on stream terraces with native vegetation of tallgrass prairie
FAIRHAVEN	glaciofluvial	Ap-A-Bw1-Bw2-2BC-2C	very deep, well drained soils formed in 50 to 100 cm of loamy sediments and underlying calcareous sandy and gravelly glacial outwash on stream terraces, outwash plains, and valley trains with native vegetation of tallgrass prairie
FARRAR	shallow to till	Ap-A1-A2-Bw1-2Bw2-2BC-2C	deep, well drained soils formed in fine sandy loam eolian material and underlying loamy glacial till on uplands with native vegetation of tallgrass prairie
FAXON	shallow to bedrock	A1-A2-Bg1-Bg2-Bg3-2R	moderately deep, poorly and very poorly drained soils formed in a mantle of glacial drift over bedrock on rock-cored terraces and structural benches with native vegetation of tallgrass prairie and wetland vegetation
FAYETTE	loess-mantled terrace, thick loess	A-E1-E2-BE-Bt1-Bt2-BC-C	very deep, well drained soils formed in loess on convex crests, interfluves, and side slopes on uplands and on treads and risers on high stream terraces with native vegetation of deciduous trees
FESTINA	Gunder	Ap-E-BE-Bt1-Bt2-Bt3-BC	very deep, well drained soils formed in silty alluvium over stratified slackwater deposits on low stream terraces with native vegetation of deciduous trees and tallgrass prairie
FIELDON	glaciofluvial	Ap-A-AB-Bg-Bw1-Bw2-C-Cg	very deep, poorly drained soils formed in loamy and sandy glacial outwash or deltaic sediments on glacial lake and outwash plains with native vegetation of tallgrass prairie and wetland vegetation
FINCHFORD	glaciofluvial	Ap-A1-A2-C1-C2-C3	very deep, excessively drained soils formed in coarse textured alluvium or glacial outwash on treads and risers on stream terraces in river valleys and valley trains on uplands with native vegetation of tallgrass prairie
FLAGLER	glaciofluvial	Ap-A1-A2-Bw-2C	very deep, somewhat excessively drained soils formed in 50 to 100 cm of moderately coarse-textured alluvium and underlying coarse-textured alluvium on treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie
FLORIS	Camp Creek > 150 cm	Ap-C1-C2-C3-2C4	very deep, moderately well drained soils formed in stratified silty and loamy alluvium on narrow to moderately wide floodplains
FLOYD	shallow to till	A1-A2-Bw1-Bw2-2Bw3-2BC	very deep, somewhat poorly drained soils formed in 75 to 150 cm of loamy sediments and underlying till on concave foot slopes adjacent to upland drainageways on dissected till plains with native vegetation of tallgrass prairie
FORNEY	Camp Creek < 150 cm	Ap-A-Cg1-Cg2-2Ab-2Bgb-2BCgb-2Cg	very deep, poorly drained soils formed in clayey alluvium on floodplains with native vegetation of tallgrass prairie and wetland vegetation
FORT DODGE	Gunder or Corrington	Ap-A1-A2-A3-Bw1-Bw2-2C	very deep, well drained soils formed in loamy colluvium or alluvium overlying coarse textured sediments on foot slopes, alluvial fans, upland drainageways, and treads and risers on stream terraces with native vegetation of tallgrass prairie
FOSTORIA	glaciofluvial	Ap-A1-A2-BA-Bg-Bk-2C-2Cg1-2Cg2-3C	very deep, somewhat poorly drained soils formed in loamy glacial sediments of mixed lithology on nearly level to slightly concave positions on till plains with native vegetation of tallgrass prairie
FRANKLIN	shallow to till	Ap-E-Bt1-Bt2-2Bt3-2Bw-2BC1-2BC2	very deep, somewhat poorly drained soils formed in 50 to 100 cm of loess and underlying till on interfluves, head slopes, and side slopes on dissected till plains with native vegetation of tallgrass prairie and deciduous trees
FRANKVILLE	shallow to bedrock	Ap-BE-Bt1-Bt2-2Bt3-2R	moderately deep, well drained soils formed in oxidized and leached loess and a thin layer of residuum or a reddish paleosol high in clay overlying dolomitic limestone bedrock on crests of narrow interfluves, convex side slopes, and treads and risers of high structural benches with native vegetation of tallgrass prairie and scattered trees
FRUITFIELD	glaciofluvial	Ap-A1-A2-AC-C1-C2-C3	deep, excessively drained soils formed in coarse-textured alluvium on floodplains with native vegetation of tallgrass prairie
GALE	shallow to bedrock	Ap-Bt1-Bt2-Bt3-2Bt4-3C-3Cr	moderately deep, well drained soils formed in loess underlain by siliceous sandy residuum from underlying sandstone on hills of sandstone bedrock controlled uplands with native vegetation of deciduous trees
GALLAND	shallow to pre-Wisconsinan paleosol	A-E-Bt1-Bt2-Bt3-Bt4-BC-C	deep, somewhat poorly drained soils formed in loamy and clayey alluvial sediments derived from glaciers on high stream terraces with native vegetation of deciduous trees
GALVA	glaciofluvial, loess-mantled terrace	Ap-A-BA-Bw1-Bw2-Bw3-BC	very deep, well drained soils formed in loess on uplands and loess covered stream terraces with native vegetation of tallgrass prairie
GARA	shallow to till	A-E-Bt1-Bt2-Bt3-Bt4-BC-C	very deep, well drained soils formed in till on interfluves, side slopes, and nose slopes on dissected uplands with native vegetation of deciduous trees and tallgrass prairie
GARMORE	glacial till	Ap-A1-A2-AB-Bw1-Bw2-Bw3-BC-C	very deep, moderately well drained soils formed in friable, loam or clay loam till on plane or slightly convex slopes on intermediate levels of uplands with native vegetation of tallgrass prairie
GARWIN	loess-mantled terrace, thick loess	Ap-A1-A2-Bg1-Bg2-Bg3-Bg4-BCg1-BCg2	deep, poorly drained soils formed in loess on slightly concave heads of upland drainageways, interfluves on dissected till plains, and treads on stream terraces with native vegetation of tallgrass prairie and wetland vegetation
GASCONADE	shallow to bedrock	A-Bw-R	shallow and very shallow, somewhat excessively drained soils formed in thin clayey layers with a considerable amount of coarse fragments from residuum from underlying limestone bedrock on steep dissected upland landscapes and generally isolated glade areas with native vegetation of tallgrass prairie and scattered trees
GILFORD	glaciofluvial	Ap-A-Bg1-Bg2-BCg-Cg1-Cg2	very deep, poorly drained or very poorly drained soils formed in loamy over sandy sediments on outwash plains, glacial drainage channels, near-shore zones (relict), and floodplain steps with native vegetation of wetland vegetation
GILLETT GROVE	shallow to till	Ap-A1-A2-BA-Bg1-Bg2-Bg3-BCg-2Cg	very deep, poorly and very poorly drained soils formed in 102 to 152 cm of loess overlying glacial till on nearly level positions and swales on uplands with native vegetation of wetland vegetation
GIVIN	loess-mantled terrace, thick loess	Ap-E-BE-Bt-Btg1-Btg2-Btg3-Cg1-Cg2	very deep, somewhat poorly drained soils formed in loess on summits of interfluves, head slopes on dissected till plains, and treads on stream terraces with native vegetation of deciduous trees and tallgrass prairie
GLENCOE	glacial depression, glaciofluvial	Ap-A-Bg-Cg1-Cg2	very deep, very poorly drained soils formed in loamy sediments from till on closed depressions on moraines with native vegetation of wetland vegetation
GORIN	shallow to till	A-E-Bt1-Bt2-Btg1-Btg2-Btg3-2Bt-3Btb	very deep, somewhat poorly drained soils formed in loess and loamy sediments or loess, loamy sediments, and a paleosol from glacial till on ridgetops with native vegetation of deciduous trees
GOSPORT	shallow to bedrock	A-E-2Bw1-2Bw2-2Bt-2Cr	moderately deep, moderately well drained soils formed in 0 to 40 cm of silty or loamy materials and underlying residuum from brown and gray acid Pennsylvania shales on convex side slopes and escarpment-like areas that parallel major streams with native vegetation of deciduous trees
GOSS	shallow to bedrock	A-E-2B1-2B2-2B3-2B4-3C	very deep, well drained soils formed in colluvium and residuum weathered from cherty limestone or cherty dolomite and some interbedded shale on uplands with native vegetation of deciduous trees
GRABLE	Camp Creek > 150 cm	Ap-C1-2C2	very deep, well drained soils formed in 45 to 80 cm of calcareous silty alluvium and underlying sandy alluvium on floodplains with native vegetation of tallgrass prairie
GRACEVILLE	glaciofluvial	Ap-A-Bw1-Bw2-Bw3-2C	very deep, well and moderately well drained soils formed in silty sediments overlying sand and gravel on glacial stream terraces and outwash plains with native vegetation of tallgrass prairie
GRANBY	glaciofluvial	Ap-Bg1-Bg2-Cg	very deep, poorly drained or very poorly drained soils formed in sandy outwash or sandy glaciolacustrine deposits on outwash plains, lake plains, and glacial drainageways with native vegetation of wetland vegetation
GRANTCENTER	Roberts Creek/Gunder	Ap-A-AB-Bg1-Bg2-Bg3-BCg-Cg	very deep, somewhat poorly drained soils formed in medium to moderately fine textured alluvium on old stream meanders and natural levees on floodplains with native vegetation of tallgrass prairie
GRUNDY	loess-mantled terrace, thick loess	Ap-A-BA-Btg1-Btg2-Btg3-Btg4-Cg	very deep, somewhat poorly drained soils formed in loess on divides and interfluves with native vegetation of tallgrass prairie
GUCKEEN	glacial lake	Ap-A1-A2-Bw1-Bw2-2Bw3-2Cg1-2Cg2	very deep, somewhat poorly drained soils formed in 50 to 100 cm of clayey lacustrine sediments and underlying loamy, calcareous till on plane to convex slopes on nearly level to gently undulating till plains or ground moraines with native vegetation of tallgrass prairie
HAIG	loess-mantled terrace, thick loess	Ap-A1-A2-Btg1-Btg2-Btg3-Btg4-Btg5-Btg6	very deep, poorly drained soils formed in Wisconsin age loess on broad interfluves on dissected till plains with native vegetation of tallgrass prairie and wetland vegetation
HAMBURG	thick loess	A-AC-C1-C2	very deep, somewhat excessively drained soils formed in calcareous loess on moderately steep to very steep convex shoulders, backslopes, or ridges on uplands with native vegetation of tallgrass prairie, deciduous trees, and coniferous trees
HANLON	Roberts Creek	A1-A2-A3-A4-Bt-BC	very deep, moderately well drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie
HANSKA	glaciofluvial	Ap-A-Bg1-2Bg2-2Cg1-2Cg2	very deep, poorly and very poorly drained soils formed in 50 to 100 cm of loamy sediments and underlying sandy glacial outwash or lacustrine sediments on slightly concave to slightly convex slopes on glacial outwash plains, lake plains, and valley trains with native vegetation of tallgrass prairie and wetland vegetation
HARCOT	glaciofluvial	Apk-Ak-ABk-Bkg-BC-2C1-2C2-2C3	very deep, poorly drained soils formed in 50 to 100 cm of alluvium and underlying sandy and gravelly outwash on slightly concave to slightly convex positions on treads on stream terraces and on floodplains in river valleys and on outwash plains with native vegetation of wetland vegetation
HARPS	glacial depression	Ap-Ak1-Ak2-Bkg1-Bkg2-Bkg3-Bkg4-BCg	very deep, poorly drained soils formed in till or alluvium derived from till on narrow rims or shorelines of depressions on till plains and moraines with native vegetation of tallgrass prairie and wetland vegetation
HARPSTER	glacial till	Apk-Ak-Bg1-Bg2-Bg3-Bg4-Cg1-2Cg2	very deep, poorly drained soils formed in calcareous loess or glacial drift on nearly level or depressional parts of outwash plains, till plains, glacial lake plains, or stream terraces with native vegetation of wetland vegetation
HAVANA	shallow to till	Ap-E-Btg1-2Btg2-2Btg3-2Btg4-2C	deep, poorly drained soils formed in a mantle of loess or loamy sediments and loamy calcareous glacial till on ground moraines with native vegetation of deciduous trees and tallgrass prairie
HAVELOCK	Roberts Creek/Gunder	Ap-A1-A2-A3-Cg1-Cg2	very deep, poorly drained soils formed in loamy alluvium on floodplains with native vegetation of wetland vegetation
HAWICK	glaciofluvial	Ap-Bw-C	very deep, excessively drained soils formed in sandy outwash sediments with or without a thin loamy mantle on outwash plains, stream terraces, and glacial moraines with native vegetation of tallgrass prairie
HAYDEN	glacial till	A-E-BE-Bt1-Bt2-Bt3-C	deep, well drained soils formed in calcareous, loamy glacial till on glacial moraines and till plains with native vegetation of deciduous trees
HAYFIELD	glaciofluvial	Ap-E-Bt1-Bt2-2C	very deep, somewhat poorly drained soils formed in 50 to 100 cm of silty or loamy sediments and underlying sandy and gravelly outwash on linear or concave slopes on outwash plains, valley trains, treads and risers on stream terraces, and glaciated uplands with native vegetation of tallgrass prairie and deciduous trees
HAYNIE	Camp Creek > 150 cm	Ap-C	very deep, moderately well drained soils formed in calcareous alluvium on floodplains with native vegetation of tallgrass prairie
HEDRICK	thick loess	Ap-Bt1-Bt2-Btg1-Btg2-BCg-Cg	very deep, moderately well drained soils formed in loess on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie and deciduous trees
HESCH	shallow to bedrock	Ap-A-BA-Bt1-Bt2-2C-2Cr	moderately deep, well drained soils formed in loamy deposits and residuum weathered from sandstone on uplands with native vegetation of tallgrass prairie and scattered trees
HIXTON	shallow to bedrock	Ap-Bt1-Bt2-2Bt3-3C-3Cr	moderately deep, well drained soils formed in loess and/or loamy slope alluvium underlain by siliceous sandy residuum from underlying sandstone on hills on bedrock controlled uplands with native vegetation of deciduous trees
HOLLY SPRINGS	Roberts Creek/Gunder	Ap-A1-A2-A3-Bg-Bkg-Cg	very deep, poorly drained soils formed in fine-textured, calcareous alluvium on floodplains in river valleys with native vegetation of tallgrass prairie and wetland vegetation
HOOPESTON	glaciofluvial	Ap-A-Bw1-Bw2-C	very deep, somewhat poorly drained soils formed in loamy and sandy sediments on outwash plains, valley trains, and stream terraces with native vegetation of tallgrass prairie
HORNICK	Roberts Creek/Gunder	Ap-A-AB-Bg1-Bg2-2Bkg-2BCkg-2Cg	very deep, somewhat poorly drained soils formed in clayey and silty alluvium on remnants of old stream meanders and natural levees on floodplains in river valleys with native vegetation of tallgrass prairie
HOUGHTON	mucks/peats	Oa1-Oa2-Oa3-Oa4-Oa5-Oa6	very deep, very poorly drained soils formed in herbaceous organic materials on depressions and drainageways on lake plains, outwash plains, ground moraines, end moraines, till plains, and floodplains with native vegetation of wetland vegetation
HUMESTON	Gunder	A-E1-E2-BE-Btg1-Btg2-Btg3-Btg4-BCg	very deep, poorly drained soils formed in alluvium on foot slopes and floodplains with native vegetation of tallgrass prairie, scattered trees, and wetland vegetation
HUNTSVILLE	Roberts Creek	Ap-A1-A2-AC-C1-C2	very deep, well drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie
IDA	thick loess	Ap-C1-C2-C3-C4-C5-C6-C7	very deep, well drained soils formed in calcareous loess on side slopes and crests on dissected till plains and on risers on stream terraces with native vegetation of tallgrass prairie
INTON	thick loess	Ap-Bt1-Bt2-Bt3-Bt4-BC-C1-C2	very deep, moderately well drained soils formed in deoxidized loess and an underlying gray paleosol derived from glacial till on uplands with native vegetation of deciduous trees
ION	Camp Creek < 150 cm	Ap-C1-C2-Ab	deep, moderately well drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie
JACKSON	Gunder	Ap-Bt1-Bt2-Bt3-Bt4-3C	very deep, moderately well drained soils formed in silty alluvium underlain by stratified sandy alluvium on stream terraces and lake terraces with native vegetation of deciduous trees
JACWIN	shallow to bedrock	Ap-A1-Bw-2BCk-2Cr	moderately deep, somewhat poorly drained soils formed in loamy glacial sediments and underlying residuum from calcareous shale on treads and risers on structural benches with native vegetation of tallgrass prairie
JAMESTON	shallow to till	A-AB-2Bg-2Btg1-2Btg2-2Btg3-2Cg	deep, poorly drained soils formed in loamy sediments and underlying loamy glacial till on uplands with native vegetation of wetland vegetation
JOLIET	shallow to bedrock	A1-A2-A3-Bg-2R	shallow, poorly drained soils formed in loamy drift overlying limestone or dolostone bedrock on lake plains, outwash plains, and stream terraces with native vegetation of tallgrass prairie and wetland vegetation
JUDSON	Gunder or Corrington	Ap-A1-A2-AB-Bt-BC-C	very deep, well drained soils formed in silty colluvium derived from non-calcareous loess on foot slopes, upland drainageways, and alluvial fans with native vegetation of tallgrass prairie
KALMARVILLE	Camp Creek > 150 cm	A-2Cg	very deep, poorly drained and very poorly drained soils formed in recent alluvium on floodplains
KALONA	loess-mantled terrace, thick loess	Ap-A1-A2-BA-Bg1-Bg2-Bg3-BCg-Cg	deep, poorly drained soils formed in loess on broad upland divides with native vegetation of wetland vegetation
KAMRAR	glacial lake	Ap-A-Bw1-Bw2-2Bk1-2Bk2-2C	very deep, moderately well drained soils formed in moderately fine or fine textured glacio-fluvial or lacustrine sediments and underlying loamy glacial till on convex knobs and linear side slopes with native vegetation of tallgrass prairie
KANARANZI	glaciofluvial	Ap-BA-Bw-2C1-2C2-2C3	very deep, well drained soils formed in a loamy mantle over sandy or sandy-skeletal sediments on outwash plains and valley trains with native vegetation of tallgrass prairie
KANDIYOHI	shallow to till	Ap-Bw1-Bg-Bkg1-Bkg2-BCg	very deep, somewhat poorly drained soils formed in a fine textured mantle over underlying firm till on ground moraines and benches with native vegetation of tallgrass prairie
KASSON	shallow to till	Ap-BE-Bt1-2Bt2-2Bt3-2Bt4-2BC1-2BC2	very deep, moderately well drained soils formed in 30 to 75 cm of silty or loamy sediments and underlying till on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie and deciduous trees
KATO	glaciofluvial	Ap-A-AB-Bg1-Bg2-BCg-2Cg1-2Cg2	no data, poorly and very poorly drained soils formed in a 51 to 102 cm mantle of silty sediments over sandy or gravelly sandy glacial outwash sediments on glacial outwash plains and valley trains with native vegetation of tallgrass prairie and wetland vegetation
KEG	Gunder	Ap-A-Bw-BC-C	very deep, well drained soils formed in silty alluvium on floodplains with native vegetation of tallgrass prairie
KENMOOR	Camp Creek < 150 cm	Ap-C-2Ab-2Bgb	very deep, moderately well drained soils formed in sandy alluvium over clayey alluvium on flood plains and flood-plain steps of major streams with native vegetation of deciduous trees
KENNEBEC	Roberts Creek	Ap-A1-A2-A3-AC-C1-C2-C3	very deep, moderately well drained soils formed in silty alluvium on floodplains in river valleys and drainageways on uplands with native vegetation of tallgrass prairie
KENSETT	shallow to bedrock	Ap-A1-A2-BA-Bw1-Bw2-R	moderately deep, somewhat poorly drained soils formed in loamy sediments overlying limestone bedrock on low stream terraces and uplands with native vegetation of tallgrass prairie
KENYON	shallow to till	Ap-A-AB-2Bw1-2Bw2-2BC1-2BC2	very deep, moderately well drained soils formed in 30 to 75 cm of silty or loamy sediments and underlying till on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie
KEOMAH	loess-mantled terrace, thick loess	Ap-E-BE-Bt1-Bt2-Btg1-Btg2-BCg-Cg	very deep, somewhat poorly drained soils formed in loess on summits of interfluves, head slopes on dissected till plains, and treads on stream terraces with native vegetation of deciduous trees
KEOSAUQUA	Gunder	Ap-A-Bt1-Bt2-Bt3-Bt4-2C1-2C2	very deep, well drained soils formed in 100 to 150 cm of loamy alluvium and underlying sandy alluvium on slightly convex slopes on low and very low stream terraces in river valleys with native vegetation of tallgrass prairie
KESWICK	shallow to pre-Wisconsinan paleosol	A-E1-E2-2Bt1-2Bt2-2Bt3-2Bt4-2BC	very deep, somewhat poorly drained soils formed in 25 to 50 cm of loess or loamy sediments and an underlying paleosol weathered from glacial till on convex summits of interfluves, convex side slopes, shoulders of side slopes on till plains with native vegetation of deciduous trees
KILKENNY	glacial lake	Ap-Bt1-Bt2-Bt3-2BC-2C	very deep, moderately well drained soils formed in a mantle of clayey glacial till or flow till and underlying loamy glacial till on moraines with native vegetation of tallgrass prairie and deciduous trees
KILLDUFF	thick loess	Ap-A-BA-Bw1-Bw2-Bw3-BC-C	deep, well and moderately well drained soils formed in loess on hillslopes of dissected till plains with native vegetation of tallgrass prairie
KINGSTON	glacial lake	Ap-A1-A2-Bg1-Bg2-C	very deep, somewhat poorly drained soils formed in silty calcareous lacustrine sediments on glacial lake plains and moraines with native vegetation of tallgrass prairie
KLINGER	shallow to till	Ap-A-AB-Bg1-2Bg2-2Bg3-2BC1-2BC2	very deep, somewhat poorly drained soils formed in 50 to 102 cm of loess and underlying glacial till on interfluves and long side slopes on dissected till plains with native vegetation of tallgrass prairie
KLINGMORE	shallow to till	Ap-A1-A2-Btg1-Btg2-Btg3-Btg4-2BC1-2BC2	very deep, somewhat poorly drained soils formed in 102 to 152 cm of loess and underlying glacial till on slightly convex side slopes, head slopes, and nose slopes on dissected till plains with native vegetation of tallgrass prairie
KLOSSNER	mucks/peats	Oap-Oa-2A1-2A2-2Cg1-2Cg2	very deep, very poorly drained soils formed in well decomposed organic material overlying loamy or silty lacustrine deposits, slope alluvium, or till on depressions on moraines, till plains, lake plains, floodplains, and seeps with native vegetation of wetland vegetation
KLUM	Camp Creek > 150 cm	Ap-C1-C2-C3	very deep, moderately well drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie and scattered trees
KNIFFIN	thick loess	Ap-E-Btg1-Btg2-Btg3-Btg4-Btg5-Btg6-Cg	very deep, somewhat poorly drained soils formed in loess on summits of interfluves, side slopes, and treads on stream terraces with native vegetation of tallgrass prairie and deciduous trees
KNOKE	glacial depression	Ap-A1-A2-A3-A4-A5-BCg-Cg	very deep, very poorly drained soils formed in glacial sediments on depressions or old glacial lakes with native vegetation of wetland vegetation
KNOX	thick loess	A-E-Bt1-Bt2-Bt3-BC	very deep, well drained soils formed in loess on strongly dissected hills and bluffs bordering the Missouri River valley and its tributaries with native vegetation of tallgrass prairie
KOSSUTH	glacial lake	Ap-A-AB-Bt-2Bg-2BCg-2Cg1-2Cg2	deep, poorly drained soils formed in moderately fine textured glacial or lacustrine sediments and underlying medium textured glacial till or sediments on ground moraines with native vegetation of tallgrass prairie and wetland vegetation
KOSZTA	Gunder	A-E-BE-Btg1-Btg2-BCg-Cg	very deep, somewhat poorly drained soils formed in silty alluvium on low stream terraces with native vegetation of tallgrass prairie and deciduous trees
LACRESCENT	shallow to bedrock	A-AB-Bw-C	very deep, well drained soils formed in 12 to 50 cm of loess or a mixture of loess and loamy colluvium and loamy-skeletal colluvial sediments from bedrock on convex slopes on steep and very steep hill slopes in dissected uplands with native vegetation of deciduous trees
LADOGA	loess-mantled terrace, thick loess	A-E-BE-Bt1-Bt2-Bt3-Bt4-Bt5-C	very deep, moderately well drained soils formed in loess on convex summits of interfluves, side slopes, and nose slopes on dissected till plains and treads and risers on stream terraces with native vegetation of tallgrass prairie and deciduous trees
LAKEPORT	Roberts Creek/Gunder	Ap1-Ap2-A-Bg1-Bg2-Bg3-2Cg1-2Cg2-3Cg3-3Cg4	very deep, somewhat poorly drained soils formed in silty alluvium on floodplains in river valleys with native vegetation of tallgrass prairie
LAMONI	shallow to pre-Wisconsinan paleosol	Ap-A-BA-2Bt-2Btg1-2Btg2-2Btg3-2BC	very deep, somewhat poorly drained soils formed in 25 to 50 cm of loess or a mixture of loess and pedisediment and an underlying paleosol formed in till on side slopes on dissected till plains with native vegetation of tallgrass prairie and wetland vegetation
LAMONT	eolian sand	Ap-E-BE-Bt-BC-E and Bt	very deep, well drained soils formed in eolian deposits on uplands, transverse dunes, and high stream terraces with native vegetation of deciduous trees
LANDES	Gunder	Ap-A-AB-Bw1-Bw2-Bw3-BC-C	very deep, well drained soils formed in loamy and sandy alluvium on floodplains with native vegetation of tallgrass prairie and deciduous trees
LANYON	glacial lake	Ap-A-BA-Bg1-Bg2-Bkg1-Bkg2-2Bkg3-2BCg	very deep, very poorly drained soils formed in 100 to 150 cm of lacustrine sediments and underlying till on broad depressions within the late Wisconsin glacial drift plain with native vegetation of wetland vegetation
LARPENTEUR	Roberts Creek/Gunder	Ap-A-Bg-Bk-Cg	very deep, somewhat poorly drained soils formed in medium to moderately fine textured calcareous alluvium on old stream meanders and natural levees on floodplains with native vegetation of tallgrass prairie
LAWLER	glaciofluvial	Ap-A1-A2-Bg1-Bg2-Bg3-2C	very deep, somewhat poorly drained soils formed in 50 to 100 cm of loamy alluvium over sandy and gravelly sediments on treads and risers on stream terraces on floodplain steps and outwash plains with native vegetation of tallgrass prairie
LAWSON	Roberts Creek	A1-A2-A3-C1-C2	very deep, somewhat poorly drained soils formed in silty alluvium on floodplains and upland drainageways with native vegetation of tallgrass prairie and scattered trees
LE SUEUR	glacial till	Ap-AB-Bt1-Bt2-Bk-C	very deep, somewhat poorly drained soils formed in calcareous, loamy glacial till on moraines with native vegetation of deciduous trees
LEMOND	glaciofluvial	Ap-AB-Bg-BCg-2Cg	deep, poorly drained and very poorly drained soils formed in loamy and sandy glacial outwash sediments on glacial outwash and lacustrine plains with native vegetation of tallgrass prairie and wetland vegetation
LERDAL	glacial till	Ap-E-Bt1-Bt2-Btg1-Btg2-Bw-Bk	very deep, somewhat poorly drained soils formed in clayey glacial till or flow till on glacial moraines on glacial moraines with native vegetation of scattered trees
LESTER	glacial till	Ap-Bt1-Bt2-Bk1-Bk2-C	very deep, well drained soils formed in calcareous, loamy till on moraines and till plains with native vegetation of scattered trees
LETRI	shallow to till	Ap-A1-A2-Bg-2Bkg1-2Bkg2-2C	very deep, poorly drained soils formed in a thin mantle of loamy erosional sediments or ablation till and underlying firm calcareous loamy glacial till on dissected ground moraines with native vegetation of tallgrass prairie and wetland vegetation
LILAH	glaciofluvial	Ap-BA-Bt1-2Bt2-2Bt3-2C	very deep, excessively drained soils formed in 25 to 50 cm of loamy sediments and underlying sandy and gravelly outwash on outwash areas on dissected till plains and treads and risers on stream terraces with native vegetation of tallgrass prairie and deciduous trees
LIMECREEK	shallow to bedrock	Ap-A-2Bw1-2Bw2-3C1-3C2	very deep, moderately well drained soils formed in loamy erosional sediments overlying stratified fossiliferous, siltstone, and shaley limestone residuum on uplands with native vegetation of tallgrass prairie
LINDER	glaciofluvial	Ap-A-Bw1-Bw2-2C1-2C2	very deep, somewhat poorly drained soils formed in glacial outwash consisting of a 61 to 102 cm loamy mantle over sandy and gravelly sediments on outwash plains, till plains, and stream terraces with native vegetation of tallgrass prairie
LINDLEY	shallow to till	A-E-Bt1-Bt2-Bt3-Bt4-C-Cg	very deep, well drained soils formed in glacial till and may have a thin mantle of loess on uplands with native vegetation of deciduous trees
LINEVILLE	shallow to pre-Wisconsinan paleosol	Ap-BE-Bt1-2Bt2-2Btg3-2Btg4-3Bt5-3Bt6-3Bt7-3BC	very deep, somewhat poorly drained soils formed in loess and loamy sediments over till on convex ridges and narrow interfluves on dissected till plains with native vegetation of tallgrass prairie and deciduous trees
LISCOMB	shallow to till	A1-A2-Bw1-Bw2-Bw3-BC-C1-C2	deep, well drained soils formed in friable glacial till or 30 to 75 cm of silty or loamy sediments and underlying firm glacial till on lower portions of convex side slopes on uplands with native vegetation of tallgrass prairie
LISTON	glacial till	A-Bw-Bk1-Bk2-Bk3-C1-C2-C3	very deep, well drained soils formed in calcareous pre-Illinoian till on convex shoulder slopes on uplands with native vegetation of tallgrass prairie and scattered trees
LOSSING	Camp Creek > 150 cm	Ap-Bg-Cg1-2Cg2-2Cg3-3Cg4	very deep, somewhat poorly drained soils formed in clayey and loamy alluvium on floodplains with native vegetation of tallgrass prairie
LOURDES	shallow to till	Ap-E-BE-2Bt1-2Bt2-2Bt3-2Bt4-2BC-2C	very deep, moderately well drained soils formed in 30 to 56 centimeters of loamy sediments and underlying glacial till on convex ridges and long convex side slopes on dissected till plains with native vegetation of tallgrass prairie and deciduous trees
LUANA	shallow to bedrock	Ap-A2-B1-B21t-B22t-IIC	deep, well drained soils formed in 51 to 102 cm of loess overlying residuum weathered from arenaceous limestone on uplands with native vegetation of deciduous trees and tallgrass prairie
LUTHER	glacial till	A-E1-E2-E3-Bt1-Bt2-Bt3-Btg-Cg1-Cg2	very deep, somewhat poorly drained soils formed in till on slightly convex and nearly level glaciated uplands adjacent to major streams and their tributaries with native vegetation of deciduous trees
LUTON	Roberts Creek/Gunder	Ap-A1-A2-Bg1-Bg2-Bkssg1-Bkssg2	very deep, poorly and very poorly drained soils formed in clayey alluvium on floodplains with native vegetation of tallgrass prairie and wetland vegetation
LYCURGUS	loamy sediments	A1-A2-A3-BA-Bt1-2Bt2-2Bt3-2Bt4	very deep, well drained soils formed in 61 to 102 cm of loamy sediments over loess on footslopes on uplands with native vegetation of tallgrass prairie and scattered trees
MACKSBURG	loess-mantled terrace, thick loess	Ap-A1-A2-AB-Bg-Btg1-Btg2-Btg3-BCg1-BCg2-Cg	very deep, somewhat poorly drained soils formed in loess on summits and shoulders on interfluves and ridgetops on dissected till plains and on treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie
MADELIA	glacial lake	Ap-A-AB-Bg-BCg1-BCg2	very deep, poorly drained soils formed in calcareous silty lacustrine sediments on glacial lake plains and moraines with native vegetation of tallgrass prairie and wetland vegetation
MAHASKA	loess-mantled terrace, thick loess	Ap-A1-A2-BA-Bt-Btg1-Btg2-Btg3-BCg	very deep, somewhat poorly drained soils formed in loess on summits of interfluves on dissected till plains and on treads and risers on stream terraces with native vegetation of tallgrass prairie
MALVERN	shallow to pre-Wisconsinan paleosol	A1-A2-2Bt1-2Bt2-2Bt3-2C	deep, somewhat poorly drained soils formed in 23 to 51 cm of Wisconsin loess and an underlying paleosol developed in Loveland loess on uplands with native vegetation of tallgrass prairie
MARCUS	thick loess	Ap-A1-A2-Bg1-Bg2-Bg3-BCg-Cg	very deep, poorly drained and very poorly drained soils formed in loess on uplands with native vegetation of wetland vegetation
MARLEAN	shallow to bedrock	Ap-A-Bw-2C	very deep, well drained soils formed in 20 to 50 cm of loamy glacial or eolian sediments and underlying loamy residuum from limestone bedrock on ridges, interfluves, and side slopes on dissected uplands with native vegetation of tallgrass prairie
MARNA	glacial lake	Ap-A-AB-Bg1-Bg2-2Bg-2Bkg	very deep, poorly drained soils formed in clayey glacial lacustrine mantle and underlying calcareous loamy glacial till on lacustrine plains and ground moraines with native vegetation of tallgrass prairie and wetland vegetation
MARQUIS	shallow to till	Ap-A-Bw1-2Bw2-2Bw3-2Bw4-2BC	very deep, moderately well drained soils formed in 30 to 75 cm of silty or loamy sediments and underlying till on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie
MARSHALL	loess-mantled terrace, thick loess	Ap-A1-A2-BA-Bw1-Bw2-Bw3-Bw4-BC-C	very deep, well drained soils formed in loess on interfluves and hill slopes on uplands and on risers and treads on stream terraces with native vegetation of tallgrass prairie
MARSHAN	glaciofluvial	Ap-A-AB-Bg1-Bg2-2Cg-2C	very deep, poorly and very poorly drained soils formed in 50 to 100 cm of loamy sediments and underlying sandy and gravelly outwash on plane or slightly concave positions along narrow drainageways on outwash plains, valley trains, and stream terraces with native vegetation of tallgrass prairie and wetland vegetation
MARTINSBURG	Gunder or Corrington	Ap-E1-E2-Bt1-Bt2-Bt3-Bt4-BC	deep, well or moderately well drained soils formed in silty colluvium on foot slopes with native vegetation of deciduous trees
MASSBACH	shallow to bedrock	A-E-BE-Bt1-Bt2-Bt3-2Bt4-2Cr	deep, well drained and moderately well drained soils formed in 75 to 125 cm of loess and residuum from calcareous clayey Maquoketa or Decorah shale of Ordovician Age on gently undulating to rolling shale ridges and side slopes on uplands with native vegetation of tallgrass prairie and deciduous trees
MAXCREEK	shallow to till	Ap-A1-AB-Bg1-2Bg2-2Cg	very deep, poorly and very poorly drained soils formed in 65 to 102 cm of loess or silty sediments and underlying calcareous, loamy glacial till on linear or concave slopes on ground moraines with native vegetation of tallgrass prairie and wetland vegetation
MAXFIELD	shallow to till	Ap-A-Bg-2Bw1-2Bw2-2BC1-2BC2	very deep, poorly drained soils formed in 60 to 102 cm of loess and underlying glacial till on interfluves and on head slopes of broad, shallow drainageways on dissected till plains with native vegetation of wetland vegetation
MAXMORE	shallow to till	Ap-A1-A2-Btg1-Btg2-Btg3-Btg4-2BC	very deep, poorly drained soils formed in 100 to 150 cm of loess and underlying glacial till on heads of drainageways and toe slopes on uplands with native vegetation of wetland vegetation
MAY CITY	glaciofluvial, loamy sediments	Ap-Bw1-Bw2-C1-C2-C3-C4-C5	very deep, somewhat excessively drained soils formed in gravelly and loamy sediments on convex side slopes on glaciated uplands and outwash plains with native vegetation of tallgrass prairie
MAYBERRY	shallow to pre-Wisconsinan paleosol	Ap-BA-Bt1-Bt2-BC-C	very deep, moderately well drained soils formed in reworked, weathered till on uplands with native vegetation of tallgrass prairie
MAYER	glaciofluvial	Ap-A1-A2-Bg1-Bg2-Bg3-2C	very deep, poorly and very poorly drained soils formed in a 50 to 100 cm loamy mantle overlying sandy and gravelly glacial outwash on concave or slightly convex positions on glacial outwash plains, till plains, and stream terraces with native vegetation of tallgrass prairie and wetland vegetation
MCCREATH	shallow to till	Ap-A1-A2-Bw1-Bw2-Bk-2BC-2C	very deep, somewhat poorly drained soils formed in 100 to 150 cm of loess overlying glacial till on broad, nearly level to convex upland areas with little dissection on till plains and treads and risers on stream terraces with native vegetation of tallgrass prairie
MCPAUL	Camp Creek > 150 cm	Ap-C	very deep, moderately well or somewhat poorly drained soils formed in 90 to 240 cm of calcareous, stratified alluvium from loess uplands on settling basins and near drainage channels on narrow floodplains of tributary streams that flow across the slack water areas of floodplains in river valleys with native vegetation of tallgrass prairie
MEDARY	glaciofluvial/lacustrine	Ap-BE-2Bt1-2Bt2-2C1-2C2	very deep, moderately well drained soils formed in clayey slack water or glacial lacustrine deposits with a thin mantle of loess or silty alluvium on high river and stream terraces with native vegetation of deciduous trees
MEDO	mucks/peats	Oa-2A-2Bg-2Cg	very deep, very poorly drained soils formed in well decomposed organic material 41 to 130 cm thick overlying sandy deposits on outwash plains, streams, terraces, and moraines with native vegetation of tallgrass prairie and wetland vegetation
MELIA	loess-mantled terrace, thick loess	Ap-A1-A2-AB-Bw1-Bw2-Bw3-C	very deep, well drained soils formed in loess on uplands and treads on loess covered stream terraces with native vegetation of tallgrass prairie
MERTON	shallow to till	Ap-A-Bw1-2Bw2-2Bw3-2Bw4-2BC-2C	very deep, somewhat poorly drained soils formed in 35 to 60 cm of silty or loamy sediments and underlying calcareous, loamy glacial till on linear and slightly convex slopes on ground moraines with native vegetation of tallgrass prairie
MILLINGTON	Roberts Creek/Gunder	A1-A2-AB-Bg1-Bg2-Cg1-Cg2	very deep, poorly drained soils formed in calcareous alluvium on floodplains with native vegetation of wetland vegetation
MINDEN	loess-mantled terrace, thick loess	Ap-A1-A2-Bg1-Bg2-Bg3-Bg4-BCg-Cg	very deep, somewhat poorly drained soils formed in loess on interfluves and loess covered stream terraces on dissected till plains with native vegetation of tallgrass prairie
MINNETONKA	glacial lake	Ap-A12-B1tg-B21tg-B22tg-B3tg-Cg	deep, poorly drained soils formed in glacial lacustrine sediments on glacial lake plains and moraines with native vegetation of tallgrass prairie, deciduous trees, and wetland vegetation
MODALE	Camp Creek > 150 cm	Ap-C1-2C2	very deep, somewhat poorly drained soils formed in 46 to 76 cm of silty alluvium and underlying clayey alluvium on floodplains with native vegetation of tallgrass prairie
MOINGONA	Gunder or Corrington	Ap-A-Bt1-Bt2-Bt3-Bt4-Bt5-C1-C2	very deep, moderately well drained soils formed in loamy alluvium and colluvium on foot slopes and alluvial fans with native vegetation of tallgrass prairie and deciduous trees
MOLAND	shallow to till	Ap-A-Bw1-2Bw2-2Bw3-2Bw4-2Bw5-2C	very deep, well drained soils formed in 35 to 60 cm of silty or loamy sediments and underlying calcareous, loamy glacial till on convex slopes on ground moraines with native vegetation of tallgrass prairie
MONETA	glacial till	A-Bw-Bk1-Bk2-Bk3-Bk4-BC	very deep, well drained soils formed in loamy, calcareous till on uplands with native vegetation of tallgrass prairie
MONONA	loess-mantled terrace, thick loess	Ap-A-Bw1-Bw2-C	very deep, well drained soils formed in loess on interfluves and side slopes on loess hills and on risers and treads on stream terraces in river valleys with native vegetation of tallgrass prairie
MONTIETH	shallow to bedrock	A-E-Bt-EB-BC-Cr	no data, excessively drained soils formed in residuum weathered from sandstone on uplands with native vegetation of tallgrass prairie and deciduous trees
MOODY	loess-mantled terrace, thick loess	Ap-Bw1-Bw2-Bw3-Bk-C	very deep, well drained soils formed in loess on uplands with native vegetation of tallgrass prairie
MORCONICK	Camp Creek > 150 cm	Ap-C1-2C2-2C3-2C4-2C5-2C6-2C7-2C8	very deep, well drained soils formed in 20 to 40 cm of loamy alluvium and underlying sandy alluvium on floodplains with native vegetation of tallgrass prairie and deciduous trees
MOTTLAND	shallow to bedrock	Ap-C1-C2	deep, well drained soils formed in 18 to 51 cm of loamy sediments overlying residuum weathered from arenaceous limestone on uplands with native vegetation of tallgrass prairie
MOVILLE	Camp Creek < 150 cm	Ap-C1-C2-2Ab1-2Ab2-2Bssgb1-2Bssgb2-2Bsskgb	very deep, somewhat poorly drained soils formed in 45 to 80 cm of silty alluvium and underlying silty clay or clay on floodplains in river valleys with native vegetation of tallgrass prairie
MT. CARROLL	thick loess	Ap-E-BE-Bt1-Bt2-Bt3-BC-C	very deep, well drained soils formed in thick loess deposits on ridgetops and side slopes on loess hills and stream benches with native vegetation of tallgrass prairie and scattered trees
MT. STERLING	Camp Creek < 150 cm	Ap-Cg1-Cg2-2Ab1-2Ab2-2Ab3-2Cg	very deep, poorly drained soils formed in alluvium on floodplains or alluvial fans in river valleys with native vegetation of wetland vegetation
MULA	thick loess	Ap-Bk1-Bk2-Bk3	very deep, well drained soils formed in recently exposed loess on highly eroded side slopes in loess-covered uplands with native vegetation of tallgrass prairie
MUNTERVILLE	shallow to bedrock	A-E-Bt1-2Bt2-2Bt3-2BC-2C1-2C2-2Cr	deep and very deep, moderately well drained soils formed in 5 to 50 cm of silty or loamy materials and underlying residuum from brown and gray acid Pennsylvanian shale on convex side slopes and escarpment-like areas that parallel major streams with native vegetation of deciduous trees
MUSCATINE	loess-mantled terrace, thick loess	Ap-A1-A2-AB-Btg1-Btg2-Btg3-BCg1-BCg2	very deep, somewhat poorly drained soils formed in loess on summits of interfluves on dissected till plains and on treads and risers on stream terraces with native vegetation of tallgrass prairie
MUSKEGO	mucks/peats	Oap-Oa1-Lco1-Lco2	very deep, very poorly drained soils formed in herbaceous organic material over coprogenous limnic material (sedimentary peat) on glacial lake plains, floodplains, and till plains with native vegetation of wetland vegetation and scattered trees
MYSTIC	shallow to pre-Wisconsinan paleosol	Ap-BE-Bt1-Bt2-Bt3-Bt4-BC-C	very deep, somewhat poorly drained soils formed in alluvial sediments derived from glaciers on treads and risers of high structural benches that border valleys of major streams and their tributaries with native vegetation of tallgrass prairie and deciduous trees
NAPA	Gunder	E-Btnz1-Btnz2-Btnzg1-Btnzg2-Bksszg1-Bksszg2-Ayssgb	very deep, poorly drained and very poorly drained soils formed in clayey alluvium on floodplains and stream terraces with native vegetation of wetland vegetation
NAPIER	Gunder or Corrington	Ap-A-BA-Bw-C	very deep, well drained soils formed in colluvium and alluvium derived from loess on foot slopes, upland drainageways, and alluvial fans with native vegetation of tallgrass prairie
NASSET	shallow to bedrock	Ap-BE-Bt1-Bt2-Bt3-2Bt4-3R	very deep, well drained soils formed in oxidized and leached loess with or without a thin layer of residuum or a reddish paleosol overlying limestone bedrock at a depth of 100 to 150 cm on crests of narrow interfluves, side slopes, and treads and risers of high structural benches on uplands with native vegetation of tallgrass prairie and scattered trees
NEVIN	Gunder	Ap-A1-A2-A3-BA-Btg1-Btg2-Btg3-BC1-BC2	very deep, somewhat poorly drained soils formed in silty alluvium on treads and risers on low stream terraces with native vegetation of tallgrass prairie
NEWGLARUS	shallow to bedrock	Ap-BE-Bt1-2Bt2-3Bt3-3Rt	deep, well drained soils formed in loess and clayey pedisediment and loamy residuum weathered from underlying dolostone on ridgetops and side slopes in undulating or rolling landscapes underlain by dolostone or bench terraces with native vegetation of deciduous trees
NEWVIENNA	thick loess	Ap-Bt1-Bt2-Bt3-Bt4-Btg-Cg	very deep, moderately well drained soils formed in loess on interfluves and side slopes on uplands with native vegetation of tallgrass prairie and deciduous trees
NICOLLET	glacial till	Ap-A-Bw-Bg1-Bg2-BCg-BCkg	very deep, somewhat poorly drained soils formed in calcareous, loamy glacial till on till plains and moraines with native vegetation of tallgrass prairie
NIOTA	glaciofluvial/lacustrine	A-E-2Bt-2Btg1-2Btg2-3Cg	very deep, poorly drained soils formed in loess or other silty material, lacustrine sediments and, in some areas, underlying stratified outwash on stream terraces with native vegetation of tallgrass prairie, mixed woodland, and scattered trees
NIRA	thick loess	Ap-A-Bt1-Bt2-Bg1-Bg2-BCg-Cg1-Cg2	very deep, moderately well drained soils formed in loess on short, convex to linear side slopes on interfluves on dissected till plains and on risers on loess-covered stream terraces in river valleys with native vegetation of tallgrass prairie
NISHNA	Roberts Creek/Gunder	Ap-A1-A2-Bkg-Cg	very deep, poorly drained and very poorly drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie and wetland vegetation
NODAWAY	Camp Creek > 150 cm	Ap-C1-C2-C3	very deep, moderately well drained soils formed in alluvium on floodplains, upland drainageways, and alluvial fans with native vegetation of tallgrass prairie and scattered trees
NORDNESS	shallow to bedrock	A-BE-Bt1-2Bt2-3R	shallow, well drained soils formed in loamy or silty material and a paleosol over limestone bedrock on high structural benches, crests, and convex side slopes on uplands with native vegetation of deciduous trees
NORTHBORO	shallow to till	A1-A2-Bw1-Bw2-Bw3-2Bw4-2BC	deep, moderately well drained soils formed in moderately permeable loess and erosional sediments overlying moderately slowly permeable weathered glacial till on convex secondary ridgetops and convex side slopes on uplands with native vegetation of tallgrass prairie
NORVILLE	shallow to bedrock	Ap-A-AB-Bw1-Bw2-2Bw3-2C-3C	very deep, well drained soils formed in 51 to 102 cm of loamy erosional sediments overlying red clayey and loamy cretaceous deposits on uplands with native vegetation of tallgrass prairie and scattered trees
OAKTON	loamy sediments	Ap-EB-Bt1-Bt2-2Bt3-2Bt4-2Bt5-C	no data, somewhat poorly drained soils formed in loamy and sandy eolian and water deposited material on uplands with native vegetation of deciduous trees and tallgrass prairie
OCHEDA	shallow to till	Ap-AB-Bw1-Bw2-Bkg1-Bkg2-2Cg	very deep, somewhat poorly drained soils formed in a 102 to 152 cm thick mantle of clayey glacial lacustrine sediments and in underlying loamy calcareous glacial till on ground moraines or lake plains with native vegetation of tallgrass prairie
OCHEYEDAN	glaciofluvial	Ap-A-Bw1-Bw2-Bw3-2BC-2Cg-3C	very deep, moderately well drained soils formed in loamy glacial sediments on uplands, moraines, and stream terraces with native vegetation of tallgrass prairie
OKABENA	shallow to till	Ap-AB-Bw-Bkg-BCkg1-BCkg2	very deep, somewhat poorly drained soils formed in 100 to 150 cm of silty lacustrine sediments or loess and underlying till on nearly level to convex slopes on lake plains or moraines with native vegetation of tallgrass prairie
OKAW	Gunder	Ap-Eg1-Eg2-2Btg-2Bg-2BCg-2Cg1-2Cg2-2Cg3	very deep, poorly drained soils formed in dominantly clayey lacustrine sediments and a thin mantle of loess or other silty material on lacustrine terraces and lake plains; mainly along major tributaries of the Mississippi River with native vegetation of mixed woodland and deciduous trees
OKOBOJI	glacial depression	Ap-A1-A2-A3-Bg1-Bg2-Bg3-BCg-Cg	very deep, very poorly drained soils formed in alluvium or lacustrine sediments on closed depressions on till plains and moraines with native vegetation of wetland vegetation
OLIN	shallow to till	Ap-A-Bw1-Bw2-2Bw3-2BC1-2BC2	very deep, well drained soils formed in 60 to 91 cm of loamy sediments and underlying glacial till on interfluves and side slopes on dissected till plains with native vegetation of tallgrass prairie
OLMITZ	Gunder or Corrington	Ap-A1-A2-A3-Bw1-Bw2-BC	very deep, moderately well drained soils formed in loamy alluvium derived from till of mixed mineralogical composition on alluvial fans at or near the mouth of upland drainageways and slightly concave to linear base slopes with native vegetation of tallgrass prairie
OMADI	Camp Creek > 150 cm	Ap-A-AC-C1-C2	very deep, moderately well drained soils formed in loamy alluvium on floodplains
OMSRUD	glacial till	Ap-Bw-Bk-C	very deep, well drained soils formed in calcareous, loamy glacial till on ground moraines with native vegetation of tallgrass prairie
ONAWA	Camp Creek > 150 cm	Ap-Cg1-2Cg2	very deep, somewhat poorly drained soils formed in 46 to 76 cm of clayey alluvium and underlying loamy alluvium on floodplains with native vegetation of tallgrass prairie
ORAN	shallow to till	Ap-E-BE-2Bt1-2Bt2-2BC	very deep, somewhat poorly drained soils formed in 30 to 66 cm of silty or loamy sediments and underlying loamy glacial till on interfluves and long side slopes on dissected till plains on the Iowan Erosion Surface with native vegetation of tallgrass prairie and deciduous trees
ORION	Camp Creek < 150 cm	Ap-C-Ab-Cg	very deep, somewhat poorly drained soils formed in 50 to 150 cm of recently deposited, stratified, alluvium overlying a buried soil on floodplains, drainageways, and stream terraces
ORWOOD	loamy sediments	Ap-BE-Bt1-Bt2-Bt3-BC	very deep, well drained soils formed in eolian sediments on side slopes, interfluves and crests on dissected till plains with native vegetation of tallgrass prairie and deciduous trees
OSSIAN	Roberts Creek/Gunder	Ap-A-AB-Bg1-Bg2-Bg3-BCg	very deep, poorly drained soils formed in silty alluvium on floodplains, low stream terraces, upland drainageways, and lake basins with native vegetation of tallgrass prairie and wetland vegetation
OSTRANDER	shallow to till	Ap-A-AB-Bw1-2Bw2-2BC1-2BC2	very deep, well drained soils formed in 75 to 150 cm of silty or loamy sediments and underlying till on summits, side slopes, or shoulder slopes on dissected till plains with native vegetation of tallgrass prairie
OTLEY	loess-mantled terrace, thick loess	Ap-A1-A2-Bt1-Bt2-Btg1-Btg2-Btg3-Btg4-Cg1-Cg2	very deep, moderately well drained soils formed in loess on interfluves and side slopes on dissected till plains and on treads and risers on loess covered stream terraces with native vegetation of tallgrass prairie
OTTER	Roberts Creek/Gunder	A1-A2-A3-A4-Bg-BCg-Cg	very deep, poorly drained and very poorly drained soils formed in silty alluvial sediments on floodplains with native vegetation of wetland vegetation
OTTOSEN	glacial lake	Ap-A-AB-Bw1-Bw2-2C	very deep, somewhat poorly drained soils formed in moderately fine textured glacial or lacustrine sediments overlying medium textured glacial till or sediments on nearly level and gently undulating ground moraines with native vegetation of tallgrass prairie
OWEGO	Roberts Creek/Gunder	Ap-Bg-2Cg-3Ab-3Bgb1-3Bgb2-3Bsskgb-3BCssgb-3Cg	very deep, poorly drained soils formed in clayey and silty alluvium on floodplains in river valleys with native vegetation of tallgrass prairie and wetland vegetation
PAINTCREEK	shallow to bedrock	Ap-BE-Bt1-2Bt2-2Bt3-2Bt4-3Bt5	very deep, well drained soils formed in 13 to 51 cm of loess over clayey pedisediment and underlying residuum from dolomite on side slopes, nose slopes, and head slopes on dissected uplands with native vegetation of deciduous trees
PALMS	mucks/peats	Oa1-Oa2-Oa3-Cg	very deep, very poorly drained soils formed in herbaceous organic materials 41 to 130 cm thick and underlying loamy deposits on closed depressions on moraines, lake plains, till plains, outwash plains, and hillside seep areas, and on backswamps of floodplains with native vegetation of wetland vegetation
PALSGROVE	shallow to bedrock	Ap-Bt1-Bt2-Bt3-Bt4-2Bt5-2R	deep, well drained soils formed in loess and residuum weathered from limestone on hill slopes with native vegetation of deciduous trees
PERCIVAL	Camp Creek > 150 cm	Ap-Cg1-2Cg2	very deep, somewhat poorly drained soils formed in 38 to 76 centimeters of clayey alluvium and underlying sandy alluvium on floodplains with native vegetation of tallgrass prairie
PERKS	Camp Creek > 150 cm	Ap-C1-C2	deep, excessively drained soils formed in alluvium on floodplains with native vegetation of deciduous trees
PERSHING	loess-mantled terrace	Ap-E-BE-Bt1-Bt2-Bt3-Bt4-Bt5-BC	deep, moderately well drained and somewhat poorly drained soils formed in loess on uplands and bench positions with native vegetation of tallgrass prairie and deciduous trees
PILLOT	glaciofluvial, loamy sediments	Ap-A1-A2-Bt1-Bt2-Bt3-2BC-2C1-2C2	very deep, well drained soils formed in 51 to 102 cm of loess or other silty material and underlying loamy sand or sandy deposits on loess covered sandy outwash plains, wind-blown sandy hummocks, or treads and risers on stream terraces with native vegetation of tallgrass prairie
PILOT GROVE	glaciofluvial	Ap-Bw-2BC-2C1-2C2-2C3	very deep, somewhat excessively drained soils formed in 102 to 152 cm of loamy and sandy outwash sediments over loamy glacial till or loamy stratified sediment on moraines, till plains or kames with native vegetation of tallgrass prairie
PINICON	shallow to till	A-E1-E2-BE-2Bt1-2Bt2-2Bt3-2Bt4-2BC-2C	deep, somewhat poorly drained soils formed in loamy sediments and underlying loamy glacial till on uplands with native vegetation of deciduous trees
PLANO	glaciofluvial	Ap-A-Bt1-Bt2-Bt3-Bt4-2Bt5-2BC-2C	very deep, well drained soils formed in loess or other silty material and underlying loamy stratified outwash or sandy loam till on outwash plains, stream terraces, or till plains with native vegetation of tallgrass prairie
PLUMCREEK	Gunder or Corrington	A-E-Bt1-Bt2-2Bt3-2C1-2C2	very deep, well drained soils formed in silty and loamy slope alluvium and underlying stratified mostly silty and loamy slackwater deposits which have strata of sandy alluvium on risers of stream terraces with native vegetation of deciduous trees
PORT BYRON	thick loess	Ap-A-BA-Bw1-Bw2-Bw3-BC-C1-C2-C3	very deep, well drained soils formed in loess on uplands and high terraces with native vegetation of tallgrass prairie
PRIMGHAR	loess-mantled terrace, thick loess	Ap-A-AB-Bw1-Bw2-Bkg-Cg	very deep, somewhat poorly drained soils formed in loess on uplands and high stream benches with native vegetation of tallgrass prairie
PROTIVIN	shallow to till	Ap-A1-A2-BA-Bw-2Bt1-2Bt2-2Bt3-2C	very deep, somewhat poorly drained soils formed in 36 to 71 cm of loamy sediments and underlying glacial till on long convex ridges and side slopes on uplands with native vegetation of tallgrass prairie
QUIVER	Camp Creek > 150 cm	A-ACg-Cg1-Cg2-Cg3-Cg4	very deep, poorly drained and very poorly drained soils formed in silty alluvium on floodplains with native vegetation of mixed woodland and deciduous trees
RACINE	shallow to till	A-E-Bt1-2Bt2-2Bt3-2Bt4-2BC1-2BC2	very deep, well drained soils formed in 30 to 66 cm of silty or loamy sediments and underlying glacial till on interfluves and side slopes on dissected till plains on the Iowan Erosion Surface with native vegetation of tallgrass prairie and deciduous trees
RACOON	Gunder	Ap-Eg1-Eg2-Eg3-Btg1-Btg2-Btg3-Cg	very deep, poorly drained soils formed in a mixture of loess and silty alluvium on till plains, lake plains, terraces, and high floodplains with native vegetation of deciduous trees and mixed woodland
RADDLE	Gunder	Ap-A-BA-Bw1-Bw2-Bw3-BC-C	very deep, well drained soils formed in silty alluvium on footslopes and stream terraces with native vegetation of tallgrass prairie
RADFORD	Camp Creek < 150 cm	Ap-A-C-Ab1-Ab2-Bgb	very deep, somewhat poorly drained soils formed in recent silt loam alluvium underlain by buried soils on floodplains with native vegetation of tallgrass prairie
RANSOM	shallow to till	Ap-A-AB-Bw1-Bw2-Bw3-2BCk-2BC	very deep, somewhat poorly drained soils formed in loess over calcareous glacial till on ground moraines with native vegetation of tallgrass prairie
RATHBUN	thick loess	A-E-BE-Btg1-Btg2-Btg3-Btg4-Btg5-BCg-Cg	deep, somewhat poorly drained soils formed in loess on summits of interfluves, side slopes, and treads on high stream terraces with native vegetation of deciduous trees
RAWLES	Camp Creek < 150 cm	Ap-C-Ab1-Ab2-Ab3	very deep, moderately well drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie
READLYN	shallow to till	A1-A2-BA-Bw-2Bg1-2Bg2-2BCg-2BC	very deep, somewhat poorly drained soils formed in 30 to 75 cm of loamy sediments and underlying till on slightly convex side slopes on dissected till plains of low relief on the Iowan Erosion Surface with native vegetation of tallgrass prairie
REEDSCREEK	Camp Creek > 150 cm	A-C1-C2-C3-C4-C5-C6-C7-2R	very deep, moderately well drained soils formed in stratified loamy alluvium on floodplains in river valleys with native vegetation of deciduous trees and tallgrass prairie
REEDSLAKE	glacial till	Ap-Bt-Bk1-Bk2-C	very deep, well drained soils formed in calcareous, loamy glacial till on convex and linear slopes on moraines with native vegetation of tallgrass prairie and deciduous trees
RENOVA	shallow to till	A-E-Bt1-2Bt2-2Bt3-2Btk-2BC1-2BC2	very deep, well drained soils formed in 30 to 75 cm of silty or loamy sediments and underlying till on interfluves and side slopes on dissected till plains on the Iowan Erosion Surface with native vegetation of deciduous trees
REVERE	glacial till	Ap-Ay-Byg1-Byg2-Byg3-Cg	very deep, poorly drained soils formed in calcareous loamy till on ground moraines with native vegetation of tallgrass prairie and wetland vegetation
RICEVILLE	shallow to till	Ap-E-EB-Btg1-2Btg2-2Btg3-2BCg	very deep, somewhat poorly drained soils formed in 35 to 75 cm of loamy sediments and underlying till on convex side slopes on dissected till plains on the Iowan Erosion Surface with native vegetation of tallgrass prairie and deciduous trees
RICHWOOD	Gunder	Ap-A-AB-Bt1-Bt2-2BC	very deep, well drained soils formed in 102 to 152 cm of loess or other silty deposits and underlying water-laid stratified fine and medium sand on outwash plains and stream terraces with native vegetation of tallgrass prairie and scattered trees
RIDGEPORT	glaciofluvial	Ap-A-BA-Bw1-Bw2-2BC-2C	no data, somewhat excessively drained soils formed in 50 to 100 cm of moderately coarse textured alluvium and underlying calcareous sandy and gravelly sediments on nearly level to convex slopes on treads and risers on stream terraces with native vegetation of tallgrass prairie
RIDGETON	Gunder or Corrington	Ap-A1-A2-AB-Bw-C	very deep, well drained soils formed in loamy colluvium which may overlay till on side slopes and base slopes on moraines or non-glaciated uplands and treads and risers on stream terraces with native vegetation of tallgrass prairie and scattered trees
RINDA	shallow to pre-Wisconsinan paleosol	Ap-E-BE-2Btg1-2Btg2-2Btg3-2Btg4-2Btg5-2Btg6-2BCg	no data, poorly drained soils formed in a thin mantle of loess or pedisediment and an underlying gray paleosol weathered from glacial till on uplands with native vegetation of mixed woodland and deciduous trees
RIPON	shallow to bedrock	Ap-A-Bt1-Bt2-2Bt3-R	moderately deep, well drained soils formed in a mantle of loess and underlying till over limestone on ground moraines with native vegetation of tallgrass prairie and scattered trees
ROCKSAN	shallow to bedrock	Ap-A-AB-Bg-2BC-2C1-2C2-2C3	no data, poorly drained soils formed in loamy sediments overlying material weathered from calcareous, cretaceous sandstone on broad summits of uplands with native vegetation of wetland vegetation
ROCKTON	shallow to bedrock	Ap-AB-Bt1-Bt2-2Bt3-2R	moderately deep, well drained soils formed in 50 to 100 cm of loamy sediments with or without a thin paleosol over limestone bedrock on plane and convex slopes on summits and shoulder slopes on uplands, high structural benches, strath terraces, and lake plains with native vegetation of tallgrass prairie
RODNEY	Camp Creek < 150 cm	Ap-Cg1-Cg2-2Ab-2Bgb-3Cgb	very deep, poorly drained soils formed in alluvium on floodplains with native vegetation of wetland vegetation
ROINE	shallow to till, loamy sediments	Ap-A-Bw1-Bw2-Bw3-2Cg1-2Cg2-3Cg3-3Cg4	very deep, moderately well drained soils formed in eolian sediments over loamy sediments and glacial till on summits and back slopes on uplands with native vegetation of tallgrass prairie
ROLFE	glacial depression	A-Eg1-Eg2-Btg1-Btg2-Btg3-Btg4-2BCg-2Cg	very deep, very poorly drained soils formed in 60 to 150 cm of alluvium and underlying glacial drift on shallow potholes on relatively undissected, gently undulating till plains with native vegetation of tallgrass prairie and wetland vegetation
ROLLINGSTONE	shallow to bedrock	Ap-BE-2Bt1-2Bt2-2Bt3	deep, well drained soils formed in a thin mantle of loess and thick clayey pedisediments or residuum from dolomite on convex slopes on ridgetops and side slopes of dissected uplands with native vegetation of deciduous trees
ROSEVILLE	no data	no data	Does not appear to be an official series yet but appears to be mapped in close association with Whalan (shallow to bedrock) and Waubeek (shallow to till) soils
ROSSFIELD	shallow to bedrock	Ap-A-AB-Bw-BC-2C	deep, well drained soils formed in 51 to 102 cm of loamy sediments overlying weathered arenaceous limestone on uplands with native vegetation of tallgrass prairie
ROWLEY	Gunder	Ap-A1-A2-Btg1-Btg2-Btg3-2Btg4-3C	very deep, somewhat poorly drained soils formed in silty alluvium underlain by sandy alluvium on stream terraces and outwash plains with native vegetation of tallgrass prairie and scattered trees
ROZETTA	thick loess	A-E-BE-Bt1-Bt2-Bt3-C	very deep, well drained soils formed in loess on uplands with native vegetation of deciduous trees
RUBIO	thick loess	Ap-E-Btg1-Btg2-Btg3-Btg4-Btg5-BCg-Cg	very deep, poorly and very poorly drained soils formed in loess on uplands and high stream terraces with native vegetation of tallgrass prairie and mixed woodland
RUSHMORE	shallow to till	Ap-A1-AB-Bg1-Bg2-Bg3-2BK-2BC	very deep, poorly drained soils formed in 61 to 102 cm of loess or silty lacustrine sediments over calcareous, firm glacial till on ground moraines with native vegetation of tallgrass prairie and wetland vegetation
RUSHVILLE	loess-mantled terrace, thick loess	Ap-Eg-Btg1-Btg2-Btg3-Btg4-Btg5-Cg1-Cg2	very deep, poorly drained and very poorly drained soils formed in loess on till plains with native vegetation of deciduous trees and mixed woodland
RUSSELL	shallow to till	Ap-Bt1-Bt2-2Bt3-2Bt4-2BCt-2Cd	very deep, well drained soils formed in loess and underlying loamy till on till plains with native vegetation of deciduous trees
SABLE	thick loess	Ap-A-AB-Bg-Btg1-Btg2-Cg	very deep, poorly drained soils formed in loess on nearly level broad summits of moraines and stream terraces with native vegetation of wetland vegetation
SAC	shallow to till	Ap-A-AB-Bw1-Bw2-2Bw3-2Bk1-2Bk2-2C1-2C2	very deep, moderately well drained soils formed in 50 to 100 cm of loess and underlying till on ridgetops and convex side slopes on the loess-mantled early Wisconsin (Tazewell) or Kansan till plain with native vegetation of tallgrass prairie
SALIDA	glaciofluvial	Ap-Bw-C	deep, excessively drained soils formed in sandy-skeletal glacial outwash sediments with or without a thin loamy mantle on outwash plains, valley trains, and moraines with native vegetation of tallgrass prairie
SALIX	Gunder	Ap-A-Bw1-Bw2-Bw3-BC-C	very deep, moderately well drained soils formed in alluvium on floodplains and stream terraces with native vegetation of tallgrass prairie
SARPY	Camp Creek > 150 cm	Ap-C	very deep, excessively drained soils formed in sandy alluvium on floodplains with native vegetation of tallgrass prairie and deciduous trees
SATTRE	glaciofluvial	Ap-E-BE-Bt1-Bt2-2C1-2C2	very deep, well drained soils formed in 50 to 100 cm of loamy alluvium and underlying sandy and gravelly sediments on outwash areas and treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie and deciduous trees
SAUDE	glaciofluvial	Ap-A-BA-Bw1-Bw2-2BC-2C1-2C2	very deep, well drained soils formed in 50 to 100 cm of stratified loamy alluvium and underlying loamy sand and sandy and gravelly sediments on treads and risers on stream terraces in river valleys and outwash plains with native vegetation of tallgrass prairie
SAWMILL	Roberts Creek/Gunder	Ap-A1-A2-AB-Bg-Btg1-Btg2-Cg	very deep, poorly drained and very poorly drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie, deciduous trees, and wetland vegetation
SCHAPVILLE	shallow to bedrock	Ap-Bt1-Bt2-Bt3-2Bt4-2Cr	moderately deep, moderately well drained soils formed in 35 to 80 cm of loess or silty material and underlying residuum from shale bedrock on ridgetops, high structural benches, and saddles between hills on bedrock-controlled uplands with native vegetation of tallgrass prairie
SCHLEY	shallow to till	Ap-E1-E2-BE-Bt1-2Bt2-2C1-2C2	deep, somewhat poorly drained soils formed in 81 to 122 cm of loamy sediments and underlying glacial till on uplands with native vegetation of mixed woodland and wetland vegetation
SCROLL	Camp Creek > 150 cm	Ap-Cg1-2Cg2-2Cg3	very deep, somewhat poorly drained soils formed in 20 to 51 cm of clayey or silty alluvium and underlying sandy alluvium on floodplains with native vegetation of tallgrass prairie
SEATON	thick loess	A-E-BE-Bt1-Bt2-Bt3-Bt4-BC-C	very deep, well drained soils formed in coarse loess on ridge tops and side slopes on uplands near the bluffs along the major valleys and on treads and risers on high stream terraces with native vegetation of deciduous trees
SEYMOUR	thick loess	Ap-A1-A2-BAg-Btg1-Btg2-Btg3-Btg4-Btg5-BCg-Cg	very deep, somewhat poorly drained soils formed in loess on convex ridgetops and side slopes on dissected till plains and on treads on stream terraces in river valleys with native vegetation of tallgrass prairie
SHAFFTON	Gunder	Ap-A-Bw1-Bw2-Bw3-BC-Cg-2C	deep, somewhat poorly drained soils formed in loamy alluvium on bottom lands and low stream terraces with native vegetation of tallgrass prairie and scattered trees
SHANDEP	glaciofluvial	A1-A2-A3-Bg1-Bg2-2Cg	no data, very poorly and poorly drained soils formed in 100 to 150 cm of loamy alluvial sediments over sandy and gravelly outwash on depressions or flats on stream terraces, floodplains, and outwash plains with native vegetation of wetland vegetation
SHARPSBURG	loess-mantled terrace, thick loess	Ap-A1-A2-Bt1-Bt2-Bt3-BC-C	very deep, moderately well drained soils formed in loess on interfluves and hill slopes on uplands and on treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie
SHELBY	shallow to till	Ap-AB-Bt1-Bt2-Bt3-Bt4-Btk-C	very deep, well drained soils formed in pre-Illinoian till on convex side slopes, crests, and narrow interfluves on dissected till plains with native vegetation of tallgrass prairie
SHELLWOOD	Roberts Creek	Ap-A1-A2-A3-AC-2C	no data, moderately well drained soils formed in loamy alluvium on floodplains with native vegetation of tallgrass prairie
SHOREWOOD	glacial lake	Ap-A-AB-Bt1-Bt2-Btg-2BCg-2Cg	very deep, moderately well drained and somewhat poorly drained soils formed in clayey glacial lacustrine sediments and underlying loamy calcareous till on glacial lake plains and moraines with native vegetation of scattered trees and deciduous trees
SHULLSBURG	shallow to bedrock	Ap-A3-B21t-B22t-IIB23t-IIB3t-IICr	moderately deep, somewhat poorly drained soils formed in a thin layer of loess and underlying shale on plane or concave slopes on uplands and foot slopes of upland hills with native vegetation of tallgrass prairie and deciduous trees
SIGGLEKOV	Camp Creek > 150 cm	A-C1-C2-C3-C4	very deep, somewhat poorly drained soils formed in sandy alluvium on floodplains with native vegetation of deciduous trees and tallgrass prairie
SMITHLAND	Roberts Creek	Ap-A1-A2-A3-Bg-BCg-Cg	very deep, somewhat poorly drained soils formed in alluvium on floodplains and upland drainageways with native vegetation of tallgrass prairie
SNIDER	Gunder	Ap-A12-A3-B21-B22-B23-B24-B3	deep, somewhat poorly drained soils formed in loamy alluvium on benches with native vegetation of tallgrass prairie
SOGN	shallow to bedrock	A1-A2-R	shallow and very shallow, somewhat excessively drained soils formed in residuum weathered from limestone on hillslopes on uplands with native vegetation of tallgrass prairie
SOLOMON	Roberts Creek/Gunder	Ap-A-Bg-BCg-Cg	very deep, poorly drained soils formed in calcareous clayey alluvium on floodplains with native vegetation of tallgrass prairie and wetland vegetation
SPARTA	eolian sand	Ap-AB-Bw1-Bw2-E and Bt	very deep, excessively drained soils formed in sandy outwash that has been reworked by wind on nearly level to very steep treads and risers on stream terraces in river valleys, outwash terraces, outwash plains, and dune fields with native vegetation of tallgrass prairie and scattered trees
SPERRY	loess-mantled terrace, thick loess	A-E-Btg1-Btg2-Btg3-Btg4-Btg5	very deep, very poorly drained and poorly drained soils formed in loess on slight depressions on broad upland divides and on treads of loess covered stream terraces with native vegetation of wetland vegetation
SPICER	glacial lake, thick loess	Ap-A-Bg1-Bg2-BCg-Cg	very deep, poorly and very poorly drained soils formed in silty glacial lacustrine sediments or loess on glacial lake plains and loess-mantled uplands with native vegetation of tallgrass prairie and wetland vegetation
SPILLCO	Roberts Creek	Ap-A1-A2-A3-A4-AC-C	very deep, moderately well or somewhat poorly drained soils formed in alluvium on floodplains with native vegetation of tallgrass prairie
SPILLVILLE	Roberts Creek	A1-A2-A3-C	very deep, moderately well drained or somewhat poorly drained soils formed in dark colored, medium-textured alluvium on nearly level floodplains and gently sloping footslopes on uplands with native vegetation of tallgrass prairie
STEINAUER	shallow to till	Ap-AC-C1-C2	very deep, well drained soils formed in calcareous till on uplands with native vegetation of tallgrass prairie
STORDEN	glacial till	Ap-Bk1-Bk2-C	very deep, well drained soils formed in calcareous, loamy glacial till on glacial moraines with native vegetation of tallgrass prairie
STRAHAN	thick loess	Ap-C1-C2-C3	deep, well drained soils formed in leached loess on convex side slopes on uplands and narrow interfluves with native vegetation of tallgrass prairie
STRONGHURST	loess-mantled terrace, thick loess	Ap-E-BE-Bt1-Bt2-Bt3-Bt4-C	very deep, somewhat poorly drained soils formed in loess on uplands and benches with native vegetation of deciduous trees
SUNBURG	glacial till	Apk-Bk-C	very deep, well drained soils formed in loamy glacial till on ground moraines with native vegetation of tallgrass prairie
SWANLAKE	glacial till	Ap-Bk1-Bk2-Bk3-C	very deep, well drained soils formed in loamy calcareous till on ground moraines and till plains with native vegetation of tallgrass prairie
TAINTOR	loess-mantled terrace, thick loess	Ap-A1-A2-Btg1-Btg2-Btg3-Btg4-Cg	very deep, poorly drained soils formed in loess on crests of interfluves on dissected till plains and treads on stream terraces in river valleys with native vegetation of wetland vegetation
TALCOT	glaciofluvial	Ap-A1-A2-Bg1-Bg2-2C1g-2C2g	very deep, poorly and very poorly drained soils formed in glacial outwash consisting of a 61 to 102 cm thick loamy mantle over sandy or sandy-skeletal sediments on outwash plains and stream terraces with native vegetation of wetland vegetation
TALLULA	thick loess	A1-A2-Bw1-Bw2-C1-C2	deep, well drained soils formed in loess on side slopes of uplands with native vegetation of tallgrass prairie
TAMA	loess-mantled terrace, thick loess	Ap-A1-A2-BA-Bt1-Bt2-BC	very deep, well drained soils formed in loess on interfluves and side slopes on uplands and on treads and risers on stream terraces in river valleys with native vegetation of tallgrass prairie
TELL	glaciofluvial	Ap-E-BE-Bt1-Bt2-2C	very deep, well drained soils formed in 50 to 100 cm of loess or other silty deposits and underlying sandy deposits on treads and risers on stream terraces in river valleys and outwash plains with native vegetation of deciduous trees
TERRIL	Gunder or Corrington	Ap-A1-A2-A3-A4-Bw1-Bw2-BC	very deep, well and moderately well drained soils formed in colluvium on base slopes, foot slopes, drainageways, swales, and toe slopes on alluvial fans and treads and risers on stream terraces with native vegetation of tallgrass prairie
THEBES	glaciofluvial	Ap-Bt1-Bt2-Bt3-2Bt4-2BC-2C	very deep, well drained soils formed in 51 to 102 cm of loess or other silty material and underlying eolian loamy sand or sand on windblown sandy hummocks, outwash plains, alluvial terraces, and upland ridges adjacent to stream valleys with native vegetation of deciduous trees
THORP	glaciofluvial	Ap-A-Eg-Btg1-Btg2-Btg3-2Btg4-2Cg	very deep, poorly drained soils formed in loess or other silty material and underlying loamy stratified outwash or sandy loam till on broad low summits or in depressions on outwash plains, stream terraces, or till plains with native vegetation of wetland vegetation
TICONIC	Camp Creek > 150 cm	Ap-C1-C2-C3-2C4-2C5-2C6-3C7	very deep, well drained soils formed in 46 to 91 cm of sandy alluvium and underlying stratified loamy alluvium on floodplains with native vegetation of tallgrass prairie and deciduous trees
TIEVILLE	Roberts Creek/Gunder	Ap-Ak-Bkg1-Bkg2-BCkg-Cg	very deep, poorly drained soils formed in calcareous clayey alluvium on floodplains with native vegetation of wetland vegetation
TILFER	Roberts Creek/Gunder	Ap-A-Bg-BCg-2R	moderately deep, poorly and very poorly drained soils formed in 50 to 100 cm of loamy and silty alluvial sediments overlying limestone bedrock on low stream terraces and floodplains in river valleys with native vegetation of wetland vegetation
TIMULA	thick loess	A-E-Bw1-Bw2-C1-C2-C3	very deep, well drained soils formed in loess on uplands with native vegetation of deciduous trees
TITUS	Roberts Creek/Gunder	Ap-A1-A2-Bg1-Bg2-Cg	very deep, poorly drained soils formed in silty or clayey slackwater sediments on floodplains with native vegetation of wetland vegetation
TOOLESBORO	glaciofluvial	Ap-A-Bw1-Bw2-Bw3-C	deep, somewhat poorly drained and poorly drained soils formed in loamy and sandy alluvial sediments on bottomlands with native vegetation of wetland vegetation
TRAER	thick loess	Ap-E-BE-Btg1-Btg2-Btg3-Btg4-BCg-Cg	deep, poorly drained and very poorly drained soils formed in loess on uplands and stream benches with native vegetation of mixed woodland
TRENT	thick loess	Ap-A-Bw1-Bw2-Bw3-Bw4-Bkg-Cg	very deep, well and moderately well drained soils formed in loess on uplands and swales with native vegetation of tallgrass prairie
TRIPOLI	shallow to till	Ap-A1-A2-Bg-2Bw1-2Bw2-2BC1-2BC2	very deep, poorly drained soils formed in 30 to 70 cm of loamy sediments and underlying till on nearly level or slightly concave positions on dissected till plains of low relief on the Iowan Erosion Surface with native vegetation of wetland vegetation
TRUMAN	glacial lake	Ap-AB-Bw1-Bw2-Bw3-BC1-BC2	very deep, well drained soils formed in calcareous silty glacial sediments on glacial lake plains and moraines with native vegetation of tallgrass prairie
TURLIN	Roberts Creek/Gunder	Ap-A1-A2-AB-Bg-BCg-2Cg1-2Cg2	very deep, somewhat poorly drained soils formed in alluvium on treads and risers on stream terraces, drainageways and floodplains, base slopes, and alluvial fans with native vegetation of tallgrass prairie
TUSKEEGO	Gunder	Ap-E1-E2-Bg-Btg1-Btg2-Btg3-Btg4	very deep, poorly drained soils formed in alluvium on treads and risers on stream terraces and base slopes on dissected till plains with native vegetation of tallgrass prairie, deciduous trees, and mixed woodland
UDOLPHO	glaciofluvial	Ap-E-Btg1-Btg2-2Cg1-2Cg2	very deep, poorly drained and very poorly drained soils formed in 50 to 102 cm of silty or loamy sediments and underlying sandy and gravelly outwash on linear or concave slopes on outwash plains, valley trains, stream terraces, and glaciated uplands with native vegetation of tallgrass prairie and deciduous trees
UTURIN	Camp Creek < 150 cm	Ap-C-2Ab1-2Ab2-2Bg	very deep, poorly drained soils formed in alluvium on floodplains with native vegetation of wetland vegetation
VANMETER	shallow to bedrock	Ap-BA-Bw1-Bw2-Cr	moderately deep or deep, moderately well drained soils formed in residuum from calcareous shale on convex side slopes and escarpment-like areas that parallel major streams on uplands with native vegetation of deciduous trees
VESSER	Gunder	Ap-A-E1-E2-Btg1-Btg2-Btg3-Btg4-BCg-Cg	very deep, poorly drained soils formed in alluvium on floodplains, base slopes, and alluvial fans with native vegetation of tallgrass prairie and wetland vegetation
VILLAGE	shallow to bedrock	Ap-BE-Bt1-Bt2-Bt3-Bt4-2Bt5-2Bt6-2Bt7-2Bt8-3Bt9	very deep, well drained soils formed in 50 to 102 cm of loess and underlying clayey pedisediment or residuum on convex ridgetops and side slopes on dissected uplands with native vegetation of deciduous trees
VINJE	glacial lake	Ap-A-AB-Bt1-Bt2-Bt3-2BC-2C	deep, well drained and moderately well drained soils formed in silty or clayey glacial lacustrine sediments overlying glacial till on uplands with native vegetation of tallgrass prairie
VOLNEY	Roberts Creek	A1-A2-C	very deep, well drained soils formed in loamy alluvium with limestone and sandstone fragments on alluvial fans and narrow floodplains with native vegetation of tallgrass prairie
VORE	Camp Creek > 150 cm	Ap-C1-2C2	very deep, moderately well drained soils formed in silty clay loam over sand or loamy sand derived from alluvium on floodplains with native vegetation of tallgrass prairie and deciduous trees
WABASH	Roberts Creek/Gunder	Ap-A1-A2-Bg1-Bg2	very deep, poorly and very poorly drained soils formed in alluvium on floodplains in river valleys with native vegetation of wetland vegetation and scattered trees
WACOUSTA	glacial depression, glacial lake	Ap-A-Bg-Cg1-Cg2-Cg3	very deep, very poorly drained soils formed in silty lacustrine sediments on broad depressions and swales on till plains, moraines, and stream terraces with native vegetation of wetland vegetation
WADENA	glaciofluvial	Ap-A-Bw1-Bw2-2C1-2C2	no data, well drained soils formed in glacial outwash consisting of a 61 to 102 cm loamy mantle over sandy and sandy- skeletal sediments on glacial outwash plains, stream terraces, and valley trains with native vegetation of tallgrass prairie
WALDORF	glacial lake	Ap-A-AB-Bg1-Bg2-Bg3-Bg4-Cg1-Cg2	very deep, poorly drained soils formed in lacustrine sediments on glacial lake plains and moraines with native vegetation of mixed woodland
WALFORD	loess-mantled terrace, thick loess	Ap-E1-E2-BEg-Btg1-Btg2-Btg3-BCg-Cg	very deep, poorly and very poorly drained soils formed in loess on interfluves or ridgetops on dissected till plains and treads and risers on stream terraces with native vegetation of mixed woodland
WAPSIE	glaciofluvial	Ap-E-Bt1-Bt2-BC1-2BC2-2C	deep, well drained soils formed in about 61 cm of loamy alluvium and underlying coarse textured alluvium on stream terraces and outwash areas with native vegetation of deciduous trees and tallgrass prairie
WATKINS	Gunder	Ap-E-BE-Bt1-Bt2-Bt3-C	very deep, well drained soils formed in alluvium on treads and risers on stream terraces with native vegetation of tallgrass prairie and deciduous trees
WATSEKA	glaciofluvial	Ap-A-Bw1-Bw2-C	very deep, somewhat poorly drained soils formed in sandy eolian deposits or outwash sediments on outwash plains or stream terraces with native vegetation of tallgrass prairie
WAUBEEK	shallow to till	Ap-E-Bt1-Bt2-2Bt3-2Bt4-2BC1-2BC2	very deep, moderately well drained soils formed in 50 to 102 cm of loess and underlying glacial till on convex summits of interfluves and upper side slopes on dissected uplands with native vegetation of tallgrass prairie and deciduous trees
WAUBONSIE	Camp Creek < 150 cm	Ap-A1-C-2Ab-2Cg1-2Cg2	very deep, moderately well drained soils formed in loamy alluvium and underlying clayey alluvium on floodplains
WAUCOMA	shallow to bedrock	A-E-BE-Bt1-Bt2-2Bt3-3R	deep or very deep, well drained soils formed in 100 to more than 150 cm of glacial drift with or without a thin layer of residuum or a reddish paleosol overlying limestone bedrock on summits and back slopes on uplands with native vegetation of tallgrass prairie and deciduous trees
WAUKEE	glaciofluvial	Ap-A-Bw1-Bw2-2C1-2C2	very deep, well drained soils formed in 50 to 100 cm of loamy alluvium or outwash and underlying sandy to gravelly alluvium or outwash on treads and risers on stream terraces in river valleys and in outwash areas with native vegetation of tallgrass prairie
WAUKEGAN	glaciofluvial	Ap-A-Bw1-Bw2-Bw3-2BC-2C	very deep, well drained soils formed in 50 to 100 cm of loess or silty glacial alluvium and underlying sandy or sandy-skeletal glacial outwash on slightly concave to convex slopes on glacial outwash plains and valley trains with native vegetation of tallgrass prairie
WEBSTER	glacial depression	Ap-A-BAg-Bg1-Bg2-BCg-Cg	very deep, poorly drained soils formed in glacial till or alluvium derived from till on uplands with native vegetation of tallgrass prairie and wetland vegetation
WELLER	loess-mantled terrace, thick loess	Ap-E-BE-Bt1-Bt2-Bt3-Bt4-Bt5-BC	deep, moderately well drained soils formed in loess on uplands and high stream benches with native vegetation of deciduous trees
WENTWORTH	loamy sediments	Ap-Bw1-Bw2-Bk1-Bk2-C	very deep, well drained and moderately well drained soils formed in silty glacial drift on uplands with native vegetation of tallgrass prairie
WHALAN	shallow to bedrock	A1-A2-B1-B21t-B22t-IIB23t-IIR	moderately deep, well drained soils formed in a mantle of loamy glacial till or drift and a thin layer of clayey residuum from limestone bedrock on dissected glaciated uplands with native vegetation of deciduous trees
WHITTIER	glaciofluvial	Ap-E-BE-Bt1-Bt2-BC-2E-2E and Bt	deep, well drained soils formed in 61 to 91 cm of loess or silty sediments and underlying sandy sediments on uplands and stream terraces with native vegetation of deciduous trees and tallgrass prairie
WILMONTON	shallow to till	Ap-A1-A2-2Bw-2Bk-2BC1-2BC2	very deep, somewhat poorly drained soils formed in a thin mantle of loess or loamy erosional sediments or ablation till and underlying firm calcareous loamy glacial till on dissected ground moraines with native vegetation of tallgrass prairie
WILSEY	Camp Creek < 150 cm	Ap-C1-C2-C3-2Ab1-2Ab2-2Ab3	very deep, well drained soils formed in calcareous alluvium on floodplains and upland drainageways with native vegetation of tallgrass prairie
WINNESHIEK	shallow to bedrock	Ap-E-BE-Bt1-2Bt2-3R	moderately deep, well drained soils formed in 50 to 100 cm of loamy sediments with or without a thin paleosol over limestone bedrock on convex side slopes on uplands with native vegetation of tallgrass prairie and deciduous trees
WINTERSET	loess-mantled terrace, thick loess	Ap-A-Btg1-Btg2-Btg3-Btg4-Btg5	very deep, poorly drained soils formed in loess on interfluves on dissected till plains and treads on stream terraces in river valleys with native vegetation of tallgrass prairie and wetland vegetation
WIOTA	Gunder	Ap-A1-A2-AB-Bt1-Bt2-Bt3-BC-C	very deep, moderately well drained soils formed in alluvium on treads and risers on stream terraces with native vegetation of tallgrass prairie
WOODBURY	Roberts Creek/Gunder	Ap-A1-A2-Bg1-Bg2-BCg-Cg1-Cg2	very deep, poorly drained soils formed in clayey alluvium on floodplains with native vegetation of tallgrass prairie and wetland vegetation
WORTHEN	Gunder or Corrington	Ap-A-AB-Bw1-Bw2-C	very deep, well drained soils formed in silty alluvium on alluvial fans and stream terraces on till plains with native vegetation of tallgrass prairie
YELLOWRIVER	loamy sediments	A-E-BE-Bt1-2Bt2-2Bt3-2C	very deep, well drained soils formed in 50 to 152 cm of slope alluvium and underlying loess on base slopes on dissected uplands with native vegetation of deciduous trees
ZENOR	glaciofluvial	Ap-AB-Bw1-Bw2-BC-C1-C2-C3	very deep, somewhat excessively drained soils formed in glacial outwash on uplands and stream benches with native vegetation of tallgrass prairie
ZOOK	Roberts Creek/Gunder	Ap-A1-A2-A3-A4-Bg-BCg-Cg	very deep, poorly drained and very poorly drained soils formed in alluvium on floodplains and stream terraces in river valleys and in drainageways on uplands with native vegetation of tallgrass prairie and wetland vegetation
ZWINGLE	glaciofluvial/lacustrine	A-E-Bt1-Bt2-Btg1-Btg2-2Cg	deep, poorly drained soils formed in clayey lacustrine sediments on stream terraces and foot slopes with native vegetation of deciduous trees and mixed woodland

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Ackmore to Zwingle

Soil Series of Iowa