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.
- 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
Show as a table
| 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% |

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.
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:
| 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
Show as a table
| Category | Share of acres |
|---|---|
| Not limited | 0.0% |
| Somewhat limited | 0.0% |
| Very limited | 98.5% |
| Not rated | 1.5% |
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
Show as a table
| Category | Share of acres |
|---|---|
| Excessively drained | 0.0% |
| Somewhat excessively drained | 0.0% |
| Well drained | 0.0% |
| Moderately well drained | 1.7% |
| Somewhat poorly drained | 98.3% |
| Poorly drained | 0.0% |
| Very poorly drained | 0.0% |
| Not rated | 0.1% |
Hydrologic soil group
Show as a table
| Category | Share of acres |
|---|---|
| A: fast infiltration (mostly sandy or gravelly) | 0.0% |
| B: moderate infiltration | 0.0% |
| C: slow infiltration | 1.8% |
| D: very slow infiltration (clayey, shallow or wet) | 0.0% |
| A/D: D as is, A if drained | 0.0% |
| B/D: D as is, B if drained | 96.7% |
| C/D: D as is, C if drained | 0.0% |
| Not rated | 1.5% |
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.