County soil summary
Soil types in Berkeley County, West Virginia
The most widespread soils are Hagerstown, Weikert and Berks; the most common drainage class is well drained (68% of the land), and typical topsoil pH is 5.5.
- Well or moderately well drained
- 87% of land · state 95%
- Typical topsoil pH
- 5.5 strongly acidic · state 5.1
- Septic fields very limited
- 75% of land · state 96%
- Subject to flooding
- 6% of land, any frequency · state 6%
Most common soils in Berkeley County
Share of mapped land
A county is a patchwork of many soils. These 8 cover 69% of the mapped land; 40 named soil series are mapped here in all.
| Soil | Share of land | Drainage | Topsoil pH |
|---|---|---|---|
| Hagerstown | 17.0% | Well drained | 6.0 |
| Weikert | 15.7% | Well drained | 5.0 |
| Berks | 15.2% | Well drained | 5.1 |
| Buchanan | 5.9% | Moderately well drained | 4.6 |
| Clearbrook | 4.6% | Somewhat poorly drained | 5.5 |
| Calvin | 3.8% | Well drained | 5.3 |
| Dekalb | 3.5% | Well drained | 5.1 |
| Hazleton | 3.1% | Well drained | 4.6 |
What this means
What the soils in Berkeley County mean for gardens, lawns and septic systems
For your garden
Typical topsoil in Berkeley County is strongly acidic: pH 5.5 (most land between 4.6 and 6.5). Most vegetables and lawn grasses do best around 6.0 to 7.0, so lime is often needed; blueberries, azaleas and rhododendrons like it as it is.
Loamy topsoil (loam, silt loam and similar) covers 95% of the land: generally the easiest soil to garden, holding moisture without staying waterlogged. The most common surface texture is silt loam (29% of the land).
87% of the land is moderately well to excessively drained, which suits most garden plants.
For your lawn and yard
Most land is in hydrologic groups B and C, where rain soaks in at a moderate pace.
For a septic system
For conventional septic absorption fields, NRCS rates 75% of the land in Berkeley County very limited, 22% somewhat limited and <1% not limited (2% not rated, such as urban land, pits or water).
Statewide, 96% of the land is very limited, so Berkeley County is less restrictive than typical.
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 6% of the land (4% occasional, 2% frequent).
Only a licensed site evaluation or perc test at the actual lot decides whether a system is allowed and which design.
Drainage
How long the soil stays wet
The most common drainage class is well drained (68%). 87% of the land is moderately well drained or better, compared with 95% across West Virginia.
Show as a table
| Category | Berkeley County | West Virginia |
|---|---|---|
| Excessively drained | 0.0% | 0.0% |
| Somewhat excessively drained | 6.1% | 2.1% |
| Well drained | 68.4% | 84.8% |
| Moderately well drained | 12.5% | 8.5% |
| Somewhat poorly drained | 6.2% | 0.5% |
| Poorly drained | 2.3% | 1.6% |
| Very poorly drained | 0.1% | 0.2% |
| Not rated | 4.5% | 2.4% |
Septic absorption fields
NRCS rating for conventional drain fields
The rating looks at the soil from 24 to 60 inches deep: permeability, depth to a seasonal water table or bedrock, flooding and slope. “Very limited” means at least one feature is unfavorable enough that a conventional field is hard to make work.
Show as a table
| Category | Berkeley County | West Virginia |
|---|---|---|
| Not limited | 0.7% | 0.1% |
| Somewhat limited | 22.4% | 2.2% |
| Very limited | 75.0% | 95.6% |
| Not rated | 1.9% | 2.2% |
Rain, runoff and water table
Hydrologic soil group, flooding, seasonal water table
Hydrologic soil group
How fast rain soaks in when the soil is already wet. Group A soaks in fastest, D slowest.
Show as a table
| Category | Berkeley County | West Virginia |
|---|---|---|
| A: fast infiltration (mostly sandy or gravelly) | 8.0% | 19.6% |
| B: moderate infiltration | 43.2% | 25.1% |
| C: slow infiltration | 13.7% | 34.0% |
| D: very slow infiltration (clayey, shallow or wet) | 21.5% | 12.7% |
| A/D: D as is, A if drained | 0.1% | 0.2% |
| B/D: D as is, B if drained | 1.1% | 1.4% |
| C/D: D as is, C if drained | 7.6% | 4.4% |
| Not rated | 4.7% | 2.5% |
Flooding
Show as a table
| Category | Berkeley County | West Virginia |
|---|---|---|
| No flooding | 60.9% | 74.8% |
| Rare or very rare | 0.2% | 1.1% |
| Occasional | 3.8% | 3.5% |
| Frequent or very frequent | 2.3% | 0.9% |
| Not reported | 32.8% | 19.7% |
Seasonal high water table
Show as a table
| Category | Berkeley County | West Virginia |
|---|---|---|
| Within 18 inches at some time of year | 5.7% | 4.8% |
| 18 inches to 3.3 feet | 15.4% | 7.5% |
| Deeper than 3.3 feet or none reported | 46.1% | 68.4% |
| Not reported | 32.8% | 19.3% |
Topsoil pH and texture
First mineral layer of each soil
Typical topsoil pH is 5.5 (strongly acidic); 80% of rated land falls between 4.6 and 6.5. Median topsoil organic matter is 3%.
Show as a table
| Category | Berkeley County | West Virginia |
|---|---|---|
| Strongly acidic (below 5.5) | 37.7% | 69.5% |
| Moderately to slightly acidic (5.5–6.4) | 42.4% | 21.9% |
| Near neutral (6.5–7.3) | 14.9% | 5.7% |
| Alkaline (7.4 and up) | 0.3% | 0.4% |
| Not reported | 4.7% | 2.5% |
Texture
Show as a table
| Category | Berkeley County | West Virginia |
|---|---|---|
| Sandy | 0.0% | 1.8% |
| Loamy (loam, silt loam and similar) | 94.6% | 95.0% |
| Clayey (40%+ clay) | 0.7% | 0.6% |
| Organic (muck or peat) | 0.0% | 0.0% |
| Not reported (rock, urban land, etc.) | 4.7% | 2.5% |
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
- Berkeley County, West Virginia (FIPS 54003): 175,499 acres of mapped land, 1,164 acres of open water excluded. State comparisons pool all mapped land in West Virginia.
- Method
- Shares are by mapped land area: each map unit’s acres in the county times each soil component’s percentage. Open water is excluded. Topsoil values use the first mineral horizon of each component. Full methodology.