Banner County, Nebraska
The dominant drainage class is Well drained and the dominant hydrologic group is A (high infiltration, low 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 Banner County, Nebraska.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Tassel-Busher-Rock outcrop complex, 20 to 60 percent slopes | 28K | Well drained | D | Very limited | Very limited |
| Canyon-Sidney loams, 9 to 20 percent slopes, eroded | 22K | Well drained | D | Very limited | Very limited |
| Sidney-Canyon loams, 6 to 9 percent slopes, eroded | 20K | Well drained | B | Not limited | Somewhat limited |
| Alliance loam, 1 to 3 percent slopes | 19K | Well drained | B | Not limited | Somewhat limited |
| Bayard very fine sandy loam, 1 to 3 percent slopes | 15K | Well drained | A | Not limited | Very limited |
| Tassel-Rock outcrop complex, 20 to 60 percent slopes | 14K | Well drained | D | Very limited | Very limited |
| Valent loamy fine sand, 3 to 9 percent slopes | 14K | Excessively drained | A | Not limited | Very limited |
| Bayard very fine sandy loam, 3 to 6 percent slopes | 13K | Well drained | A | Not limited | Very limited |
| Bridget very fine sandy loam, 1 to 3 percent slopes | 13K | Well drained | A | Not limited | Very limited |
| Otero loamy very fine sand, 0 to 3 percent slopes | 13K | Well drained | A | Not limited | Very limited |
| Satanta fine sandy loam, 1 to 3 percent slopes | 12K | Well drained | C | Not limited | Very limited |
| Tripp very fine sandy loam, 1 to 3 percent slopes | 11K | Well drained | B | Not limited | Somewhat limited |
| Bayard-Dix complex, 9 to 20 percent slopes | 11K | Well drained | A | Very limited | Very limited |
| Vetal very fine sandy loam, 0 to 3 percent slopes | 10K | Well drained | A | Not limited | Very limited |
| Mitchell-Epping complex, 9 to 30 percent slopes | 10K | Well drained | B | Very limited | Very limited |
| Keith loam, 1 to 3 percent slopes | 9K | Well drained | C | Not limited | Somewhat limited |
| Satanta-Altvan complex, 3 to 6 percent slopes | 9K | Well drained | C | Not limited | Very limited |
| Rosebud-Canyon loams, 3 to 6 percent slopes | 9K | Well drained | C | Somewhat limited | Very limited |
| Eckley gravelly sandy loam, 3 to 30 percent slopes | 9K | Well drained | B | Somewhat limited | Very limited |
| Sidney-Canyon loams, 3 to 6 percent slopes | 8K | Well drained | B | Not limited | Somewhat limited |
What This Means
Building & Foundations
About 31% of soils have significant building limitations, while the rest are generally suitable. Check specific sites carefully — conditions vary across the area.
Septic Systems
About 74% 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
Well-drained soils on sloped terrain — good for most plants but watch for erosion. Terracing, contour planting, and mulching help retain moisture and topsoil. Drip irrigation is more effective than sprinklers on slopes.