Chase County, Kansas
The dominant drainage class is Well 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 Chase County, Kansas.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Clime-Sogn complex, 3 to 20 percent slopes | 96K | Well drained | D | Somewhat limited | Very limited |
| Labette-Sogn silty clay loam, 0 to 8 percent slopes | 60K | Well drained | D | Very limited | Very limited |
| Florence-Labette complex, 2 to 12 percent slopes | 37K | Well drained | C | Somewhat limited | Very limited |
| Tully cherty silty clay loam, 5 to 15 percent slopes | 32K | Well drained | C | Very limited | Very limited |
| Florence-Matfield cherty silt loams, 1 to 15 percent slopes | 31K | Well drained | C | Somewhat limited | Very limited |
| Labette-Dwight complex, 0 to 3 percent slopes | 29K | Well drained | D | Very limited | Very limited |
| Reading silt loam, rarely flooded | 27K | Well drained | C | Very limited | Very limited |
| Irwin silty clay loam, 1 to 3 percent slopes | 25K | Moderately well drained | D | Very limited | Very limited |
| Ivan silt loam, channeled | 21K | Well drained | B | Very limited | Very limited |
| Dwight silt loam, 1 to 3 percent slopes | 20K | Moderately well drained | D | Very limited | Very limited |
| Tully silty clay loam, 3 to 7 percent slopes | 11K | Well drained | C | Very limited | Very limited |
| Labette silty clay loam, 1 to 3 percent slopes | 10K | Well drained | D | Very limited | Very limited |
| Chase silty clay loam, occasionally flooded | 10K | Somewhat poorly drained | D | Very limited | Very limited |
| Irwin silty clay loam, 1 to 3 percent slopes, eroded | 9K | Moderately well drained | D | Very limited | Very limited |
| Osage silty clay, 0 to 1 percent slopes, occasionally flooded | 8K | Poorly drained | D | Very limited | Very limited |
| Ivan silt loam, occasionally flooded | 7K | Well drained | B | Very limited | Very limited |
| Reading silt loam, 1 to 3 percent slopes | 7K | Well drained | C | Very limited | Very limited |
| Martin silty clay loam, 3 to 7 percent slopes | 6K | Moderately well drained | D | Very limited | Very limited |
| Zaar-Dwight complex, 1 to 3 percent slopes | 5K | Moderately well drained | D | Very limited | Very limited |
| Tully silty clay loam, 3 to 7 percent slopes, eroded | 5K | Well drained | C | Very limited | Very limited |
What This Means
Building & Foundations
About 63% of soils are rated "very limited" for dwellings with basements. Specific challenges include shallow bedrock, 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. 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
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.