Perkins County, Nebraska
The dominant drainage class is Well drained and the dominant hydrologic group is C (slow infiltration, moderate runoff). This report summarizes the major soil map units across the survey area to help you understand what to expect when buying, building, or gardening in Perkins County, Nebraska.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Valent loamy sand, 3 to 9 percent slopes | 62K | Excessively drained | A | Not limited | Very limited |
| Kuma silt loam, 0 to 1 percent slopes | 55K | Well drained | C | Not limited | Very limited |
| Woodly fine sandy loam, 0 to 3 percent slopes | 41K | Well drained | B | Not limited | Very limited |
| Rosebud loam, 1 to 3 percent slopes | 37K | Well drained | C | Somewhat limited | Very limited |
| Satanta very fine sandy loam, 3 to 6 percent slopes | 30K | Well drained | C | Not limited | Somewhat limited |
| Satanta very fine sandy loam, 1 to 3 percent slopes | 28K | Well drained | C | Not limited | Somewhat limited |
| Woodly loamy fine sand, 0 to 3 percent slopes | 26K | Well drained | B | Not limited | Very limited |
| Valent sand, rolling | 23K | Excessively drained | A | Very limited | Very limited |
| Mace silt loam, 0 to 1 percent slopes | 21K | Well drained | C | Somewhat limited | Very limited |
| Kuma silt loam, 1 to 3 percent slopes | 20K | Well drained | C | Somewhat limited | Very limited |
| Satanta loam, 1 to 3 percent slopes | 20K | Well drained | B | Not limited | Somewhat limited |
| Keith silt loam, 3 to 6 percent slopes, eroded | 17K | Well drained | C | Not limited | Somewhat limited |
| Rosebud-Canyon loams, 1 to 3 percent slopes | 13K | Well drained | C | Somewhat limited | Very limited |
| Keith silt loam, 1 to 3 percent slopes | 13K | Well drained | C | Not limited | Somewhat limited |
| Rosebud-Canyon loams, 3 to 6 percent slopes | 12K | Well drained | C | Somewhat limited | Very limited |
| Haxtun fine sandy loam, 0 to 3 percent slopes | 11K | Well drained | B | Not limited | Very limited |
| Ulysses-Sulco silt loams, 6 to 9 percent slopes, eroded | 10K | Well drained | B | Not limited | Somewhat limited |
| Valent loamy sand, 0 to 3 percent slopes | 10K | Excessively drained | A | Not limited | Very limited |
| Valent sand, rolling and hilly | 9K | Excessively drained | A | Very limited | Very limited |
| Kuma loam, 0 to 1 percent slopes | 8K | Well drained | B | Not limited | Somewhat limited |
What This Means
Building & Foundations
Most soils are generally favorable for residential construction. Standard foundations are usually viable, though site-specific evaluation is always recommended.
Septic Systems
About 72% of soils are rated "very limited" for septic absorption fields. Despite good drainage overall, limitations may stem from shallow bedrock, steep slopes, or seasonal conditions. Engineered or alternative systems are frequently required. Always get a professional perc test before purchasing land that needs septic.
Gardening & Agriculture
Drainage is generally favorable for gardening. Adding compost and mulch will improve fertility and water retention. Test your soil's pH before planting — most vegetables prefer 6.0-7.0.