Trego County, Kansas
The dominant drainage class is Well drained and the dominant hydrologic group is B (moderate infiltration). 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 Trego County, Kansas.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Harney silt loam, 0 to 1 percent slopes | 83K | Well drained | C | Somewhat limited | Very limited |
| Holdrege silt loam, 1 to 3 percent slopes, plains and breaks | 82K | Well drained | C | Not limited | Very limited |
| Carlson silt loam, 1 to 3 percent slopes | 42K | Well drained | C | Somewhat limited | Somewhat limited |
| Penden loam, 7 to 15 percent slopes | 41K | Well drained | B | Somewhat limited | Somewhat limited |
| Penden clay loam, 3 to 7 percent slopes | 41K | Well drained | B | Not limited | Somewhat limited |
| Armo loam, 3 to 7 percent slopes | 36K | Well drained | B | Not limited | Somewhat limited |
| Armo loam, 7 to 15 percent slopes | 31K | Well drained | B | Somewhat limited | Somewhat limited |
| Humbarger loam, channeled | 23K | Well drained | B | Very limited | Very limited |
| Heizer-Brownell complex, 5 to 30 percent slopes | 21K | Well drained | D | Very limited | Very limited |
| Penden clay loam, 3 to 7 percent slopes, eroded | 17K | Well drained | B | Not limited | Somewhat limited |
| Uly silt loam, 3 to 6 percent slopes | 16K | Well drained | B | Not limited | Somewhat limited |
| Armo loam, 1 to 3 percent slopes | 16K | Well drained | B | Not limited | Somewhat limited |
| Harney-Mento complex, 1 to 3 percent slopes | 15K | Well drained | C | Somewhat limited | Very limited |
| Coly silt loam, 3 to 6 percent slopes | 12K | Well drained | B | Not limited | Somewhat limited |
| Dorrance sandy loam, 4 to 20 percent slopes | 10K | Excessively drained | A | Somewhat limited | Very limited |
| Campus-Canlon complex, 3 to 30 percent slopes | 9K | Well drained | C | Very limited | Very limited |
| Uly silt loam, 1 to 3 percent slopes | 8K | Well drained | B | Not limited | Somewhat limited |
| Munjor sandy loam, occasionally flooded | 8K | Well drained | A | Very limited | Very limited |
| Humbarger loam, occasionally flooded | 7K | Well drained | B | Very limited | Very limited |
| Hord silt loam, rarely flooded | 7K | Well drained | B | Very 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 49% of soils have significant septic limitations, while others are more suitable. A perc test is essential — conditions vary across the area.
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.