Soil series profile

Wakeland soil series

Wakeland is a somewhat poorly drained soil with a silt loam surface, mapped on 606,751 acres in 118 counties across 7 states. Hydrologic group B/D.

#425 by mapped area coarse-silty Aeric Fluvaquents (Entisols)

Drainage class
Somewhat poorly drained
98% of mapped acres
Hydrologic group
B/D
97% of mapped acres
Typical topsoil pH
6.2
slightly acidic · range 6.2–6.5
Mapped area
607k
acres in 118 counties, 7 states

Typical Wakeland profile

Texture and pH by depth

Typical Wakeland soil profile by depth 0 in 20 in 40 in 60 in 0–8 in · Ap · pH 6.2 · 14% clay Silt loam 8–19 in · Cg1 · pH 5.8 · 14% clay Silt loam 19–63 in · Cg2 · pH 6.5 · 14% clay Silt loam 63–73 in · Cg3 · pH 7.0 · 14% clay Silt loam
Depth to scale. More strongly shaded layers hold more clay. Horizon names are the soil survey's (A = topsoil, B = subsoil, C = parent material).
Show as a table
Typical Wakeland horizons (representative values)
Depth Texture pH Clay Sand Organic matter
0–8 in (Ap) Silt loam 6.2 14% 8% 2%
8–19 in (Cg1) Silt loam 5.8 14% 8% 0.5%
19–63 in (Cg2) Silt loam 6.5 14% 8% 0.5%
63–73 in (Cg3) Silt loam 7.0 14% 21% 0.25%

Representative values from the most extensive Wakeland map unit (Wakeland silt loam, 0 to 2 percent slopes, frequently flooded, survey area IL051). Other map units of this series vary within the series range.

Hands holding dark garden soil
Stock photo for illustration, not a sample of this soil series. Credit on the Sources & method page.

What this means

What Wakeland soil means for gardens, lawns and septic systems

For gardens

Typical topsoil in Wakeland soils is slightly acidic: pH 6.2 (most land between 6.2 and 6.5), the range most vegetables, flowers and lawn grasses prefer.

Loamy topsoil (loam, silt loam and similar) covers 99% of mapped Wakeland acres: generally the easiest soil to garden, holding moisture without staying waterlogged. The most common surface texture is silt loam (99% of mapped Wakeland acres).

98% of mapped Wakeland acres is somewhat poorly to very poorly drained, so soil stays soggy for long spells after rain and in wet seasons. Raised beds, plants that tolerate wet feet, and not working the soil while wet all help.

For lawns and yards

On 99% of mapped acres, rain soaks in slowly (hydrologic groups C and D, including dual groups that are D until drained). Expect runoff and puddles after heavy rain: core-aerate compacted lawns and keep ground sloping away from foundations.

A seasonal high water table comes within 18 inches of the surface on 97% of mapped acres, often in spring. Basements, sump pumps and lawns in low spots feel it first.

For a septic system

For conventional septic absorption fields, NRCS rates 99% of the acres in mapped Wakeland soils very limited, 0% somewhat limited and 0% not limited (2% not rated, such as urban land, pits or water).

Where the soil is very limited (slow permeability, a high water table, flooding, shallow bedrock or steep slopes), alternative systems such as mound or sand-filter designs are common and cost more.

Flooding is mapped on >99% of the acres (16% occasional, 84% frequent).

Only a licensed site evaluation or perc test at the actual lot decides whether a system is allowed and which design.

Generated from the mapped numbers above using fixed rules, not a site visit. See how these notes are written.

Where Wakeland soil is found

Mapped acres

Wakeland is mapped in Illinois, Indiana, Missouri, Mississippi, New York, Ohio and Kentucky. The 60 counties with the most Wakeland acres:

Counties with the most mapped Wakeland soil
County Acres Share of county land
Fayette County, IL 35,303 7.7%
Pike County, IL 30,961 6.3%
St. Clair County, IL 30,734 7.6%
Adams County, IL 26,154 5.1%
Posey County, IN 22,738 8.8%
Randolph County, IL 19,829 5.5%
Clinton County, IL 19,404 6.4%
Crawford County, IL 17,839 6.4%
Jasper County, IL 17,579 5.6%
Madison County, IL 16,941 3.8%
Knox County, IN 16,332 5.0%
Fulton County, IL 15,061 2.8%
Union County, IL 14,746 6.2%
Macoupin County, IL 14,274 2.6%
Daviess County, IN 13,254 4.8%
Schuyler County, IL 12,239 4.5%
Clay County, IL 11,378 3.8%
Gibson County, IN 10,884 3.5%
Warrick County, IN 10,676 4.4%
Monroe County, IL 10,462 4.3%
Bond County, IL 10,344 4.3%
Warren County, MS 10,035 2.8%
Martin County, IN 9,275 4.3%
Jackson County, IL 9,037 2.6%
Sullivan County, IN 8,990 3.2%
Greene County, IL 8,936 2.6%
Clark County, MO 8,498 2.6%
Morgan County, IN 8,088 3.2%
McDonough County, IL 8,036 2.1%
Calhoun County, IL 7,930 5.4%
Marion County, IL 7,813 2.2%
Cape Girardeau County, MO 7,480 2.0%
Vigo County, IN 7,260 2.9%
Pike County, IN 7,189 3.4%
Brown County, IL 7,145 3.8%
Vanderburgh County, IN 6,137 4.1%
Spencer County, IN 5,934 2.3%
Jersey County, IL 5,881 2.5%
Scott County, IL 5,600 3.6%
Hancock County, IL 5,533 1.1%
Bartholomew County, IN 5,357 2.1%
Jackson County, IN 5,233 1.6%
Jo Daviess County, IL 5,055 1.4%
Clark County, IN 4,949 2.1%
Jennings County, IN 4,848 2.0%
Washington County, IL 4,793 1.4%
Ripley County, IN 4,330 1.5%
White County, IL 3,942 1.3%
Morgan County, IL 3,651 1.0%
Cumberland County, IL 3,476 1.6%
Alexander County, IL 3,055 2.2%
Wabash County, IL 2,932 2.1%
Scott County, IN 2,607 2.1%
Washington County, IN 2,451 0.7%
Lawrence County, IL 2,296 1.0%
Bollinger County, MO 2,133 0.5%
Hardin County, IL 2,002 1.9%
Pulaski County, IL 1,690 1.4%
Putnam County, IN 1,645 0.5%
Edwards County, IL 1,537 1.1%

Septic absorption fields

NRCS rating, share of Wakeland acres

Not limited 0%
Somewhat limited 0%
Very limited 99%
Not rated 2%
Septic tank absorption field rating across mapped Wakeland acres. Scale 0 to 100% of mapped land.
Show as a table
Septic tank absorption field rating across mapped Wakeland acres.
CategoryShare of acres
Not limited0.0%
Somewhat limited0.0%
Very limited98.5%
Not rated1.5%

Drainage, water table and flooding

Share of Wakeland acres

Depth to seasonal high water table
About 1.2 feet (14 in) (median where reported); within 18 inches on 97% of acres.
Flooding
Mapped as flooding on >99% of acres (16% occasional, 84% frequent).
Slope
Typically 0–1% (median 1%).
Topsoil organic matter
Median 2%.

Drainage class

Excessively drained 0%
Somewhat excessively drained 0%
Well drained 0%
Moderately well drained 2%
Somewhat poorly drained 98%
Poorly drained 0%
Very poorly drained 0%
Not rated <1%
Drainage class across mapped Wakeland acres. Scale 0 to 100% of mapped land.
Show as a table
Drainage class across mapped Wakeland acres.
CategoryShare of acres
Excessively drained0.0%
Somewhat excessively drained0.0%
Well drained0.0%
Moderately well drained1.7%
Somewhat poorly drained98.3%
Poorly drained0.0%
Very poorly drained0.0%
Not rated0.1%

Hydrologic soil group

A: fast infiltration (mostly sandy or gravelly) 0%
B: moderate infiltration 0%
C: slow infiltration 2%
D: very slow infiltration (clayey, shallow or wet) 0%
A/D: D as is, A if drained 0%
B/D: D as is, B if drained 97%
C/D: D as is, C if drained 0%
Not rated 2%
Hydrologic soil group across mapped Wakeland acres. Scale 0 to 100% of mapped land.
Show as a table
Hydrologic soil group across mapped Wakeland acres.
CategoryShare of acres
A: fast infiltration (mostly sandy or gravelly)0.0%
B: moderate infiltration0.0%
C: slow infiltration1.8%
D: very slow infiltration (clayey, shallow or wet)0.0%
A/D: D as is, A if drained0.0%
B/D: D as is, B if drained96.7%
C/D: D as is, C if drained0.0%
Not rated1.5%

Sources & data dates

Source
USDA NRCS Soil Survey Geographic Database (SSURGO), queried through Soil Data Access. Public domain.
Data date
SSURGO as published on November 3, 2026 (most recent survey area update October 26, 2026). NRCS refreshes SSURGO each October.
Scope
All map unit components named Wakeland (component kind "Series") in SSURGO: 606,751 acres.
Method
Shares are by mapped acres of Wakeland components. The profile comes from the single largest Wakeland component. Full methodology.

Independent reference site. No government affiliation or endorsement.

Full narrative description: USDA Official Soil Series Description for Wakeland.