Crawford County, Kansas
The dominant drainage class is Somewhat poorly drained and the dominant hydrologic group is D (very slow infiltration, high 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 Crawford County, Kansas.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Parsons silt loam, 1 to 3 percent slopes | 80K | Somewhat poorly drained | D | Very limited | Very limited |
| Zaar silty clay, 1 to 3 percent slopes | 46K | Somewhat poorly drained | D | Very limited | Very limited |
| Parsons silt loam, 0 to 1 percent slopes | 45K | Somewhat poorly drained | D | Very limited | Very limited |
| Dennis silt loam, 1 to 3 percent slopes | 24K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Hepler silt loam, 0 to 3 percent slopes, frequently flooded | 22K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Kanima silty clay loam, 15 to 50 percent slopes | 18K | Well drained | C | Very limited | Very limited |
| Wagstaff silty clay loam, 1 to 3 percent slopes | 16K | Moderately well drained | D | Very limited | Very limited |
| Dennis-Parsons silt loams, 1 to 3 percent slopes | 16K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Hepler silt loam, 0 to 2 percent slopes, occasionally flooded | 11K | Somewhat poorly drained | C | Very limited | Very limited |
| Clareson stony silty clay loam, 1 to 3 percent slopes | 9K | Well drained | C | Very limited | Very limited |
| Parsons silt loam, 1 to 3 percent slopes, eroded | 8K | Somewhat poorly drained | D | Very limited | Very limited |
| Cherokee silt loam, 0 to 1 percent slopes | 8K | Somewhat poorly drained | D | Very limited | Very limited |
| Brazilton silty clay loam, 1 to 3 percent slopes | 6K | Moderately well drained | D | Somewhat limited | Very limited |
| Wagstaff-Clareson complex, 1 to 3 percent slopes | 6K | Moderately well drained | D | Very limited | Very limited |
| Girard silty clay loam, 0 to 1 percent slopes, frequently flooded | 6K | Poorly drained | D | Very limited | Very limited |
| Radley-Hepler silt loams, frequently flooded | 6K | Moderately well drained | B | Very limited | Very limited |
| Radley silt loam, occasionally flooded | 5K | Moderately well drained | B | Very limited | Very limited |
| Coalvale silty clay, 1 to 5 percent slopes | 5K | Moderately well drained | C | Somewhat limited | Very limited |
| McCune silt loam, occasionally flooded | 4K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Bates loam, 1 to 3 percent slopes | 4K | Well drained | C | Somewhat limited | Very limited |
What This Means
Building & Foundations
About 95% of soils are rated "very limited" for dwellings with basements. Specific challenges include steep slopes, poor drainage in some areas, flood-prone areas. A geotechnical assessment is recommended before building.
Septic Systems
About 100% of soils are rated "very limited" for septic absorption fields. Poorly drained soils can't absorb septic effluent effectively. Engineered or alternative systems are frequently required. Always get a professional perc test before purchasing land that needs septic.
Gardening & Agriculture
Many soils hold water for extended periods. Raised beds are highly recommended to improve drainage for vegetables. Well-adapted native plants and water-loving species will do best in natural conditions.