Trego County, Kansas
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 Trego County, Kansas. 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 |
|---|---|---|---|---|---|
| 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 |
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
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.