Dawson County, Nebraska
The dominant drainage class is Well drained and the dominant hydrologic group is B (moderate infiltration). The most common soil order is Mollisols — grassland soils with a thick, dark, fertile topsoil rich in organic matter. 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 Dawson County, Nebraska. Search your address to find the exact soil composition, drainage, and series details at your specific location.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Uly-Coly silt loams, 17 to 30 percent slopes, eroded | 102K | Well drained | B | Very limited | Very limited |
| Cozad silt loam, 0 to 1 percent slopes | 81K | Well drained | B | Not limited | Somewhat limited |
| Hord silt loam, 0 to 1 percent slopes | 60K | Well drained | B | Not limited | Somewhat limited |
| Uly silt loam, 11 to 17 percent slopes, eroded | 37K | Well drained | B | Somewhat limited | Somewhat limited |
| Coly-Uly-Hobbs silt loams, 3 to 60 percent slopes | 29K | Well drained | B | Very limited | Very limited |
| Coly silt loam, 11 to 17 percent slopes, eroded, cool | 28K | Well drained | B | Very limited | Very limited |
| Coly silt loam, 6 to 11 percent slopes, eroded | 20K | Well drained | B | Somewhat limited | Somewhat limited |
| Gothenburg soils, frequently flooded | 19K | Poorly drained | B/D | Very limited | Very limited |
| Gosper loam, 0 to 1 percent slopes | 17K | Moderately well drained | C | Somewhat limited | Very limited |
| Cozad silt loam, 1 to 3 percent slopes | 15K | Well drained | B | Not limited | Somewhat limited |
| Uly-Holdrege silt loams, 6 to 11 percent slopes | 14K | Well drained | B | Somewhat limited | Somewhat limited |
| Hord silt loam, 1 to 3 percent slopes | 13K | Well drained | B | Not limited | Somewhat limited |
| Hall silt loam, 0 to 1 percent slopes | 13K | Well drained | C | Somewhat limited | Very limited |
| Holdrege silt loam, 1 to 3 percent slopes | 13K | Well drained | C | Not limited | Very limited |
| Hobbs silt loam, occasionally flooded, cool | 12K | Well drained | B | Very limited | Very limited |
| Cozad fine sandy loam, 0 to 1 percent slopes | 12K | Well drained | B | Not limited | Somewhat limited |
| Coly-Hobbs silt loams, 0 to 30 percent slopes | 11K | Well drained | B | Very limited | Very limited |
| Gosper loam, saline-alkali, 0 to 1 percent slopes | 10K | Moderately well drained | C | Somewhat limited | Very limited |
| Cozad silt loam, saline-alkali, 0 to 1 percent slopes | 8K | Moderately well drained | B | Somewhat limited | Somewhat limited |
| Wood River-Gayville complex, 0 to 1 percent slopes | 8K | Moderately well drained | C | Somewhat limited | Very limited |
Soil Orders in This Area
The USDA classifies every soil into one of 12 soil orders. Here are the dominant orders found in this survey area.
What This Means
Building & Foundations
About 38% of soils have significant building limitations, while the rest are generally suitable. Check specific sites carefully — conditions vary across the area.
Septic Systems
About 50% of soils have significant septic limitations, while others are more suitable. A perc test is essential — conditions vary across the area.
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.