Schuyler County, Missouri
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 Schuyler County, Missouri.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Gara loam, 14 to 18 percent slopes, moderately eroded | 31K | Well drained | C | Very limited | Very limited |
| Winnegan loam, 20 to 35 percent slopes, eroded | 28K | Moderately well drained | D | Very limited | Very limited |
| Armstrong loam, 5 to 9 percent slopes, eroded | 20K | Somewhat poorly drained | D | Very limited | Very limited |
| Vigar-Zook-Excello complex, 1 to 5 percent slopes | 18K | Poorly drained | C | Very limited | Very limited |
| Gara fine sandy loam, 20 to 35 percent slopes, eroded | 17K | Moderately well drained | B/D | Very limited | Very limited |
| Armstrong clay loam, 9 to 14 percent slopes, moderately eroded | 12K | Somewhat poorly drained | D | Very limited | Very limited |
| Lamoni loam, 5 to 9 percent slopes, eroded | 9K | Somewhat poorly drained | D | Very limited | Very limited |
| Seymour silty clay loam, 2 to 5 percent slopes, moderately eroded | 8K | Somewhat poorly drained | D | Very limited | Very limited |
| Kennebec and Fatima soils, 0 to 2 percent slopes, frequently flooded | 7K | Moderately well drained | B | Very limited | Very limited |
| Keswick clay loam, 5 to 14 percent slopes, eroded | 7K | Moderately well drained | D | Very limited | Very limited |
| Zook silty clay loam, overwash, 0 to 2 percent slopes, frequently flooded | 6K | Poorly drained | D | Very limited | Very limited |
| Adco silt loam, 1 to 3 percent slopes | 5K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Bevier silty clay loam, 3 to 8 percent slopes | 4K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Edina silt loam, 0 to 2 percent slopes | 4K | Poorly drained | D | Very limited | Very limited |
| Leonard silt loam, 1 to 6 percent slopes, eroded | 3K | Poorly drained | C/D | Very limited | Very limited |
| Wabash silty clay, 0 to 2 percent slopes, occasionally flooded | 3K | Very poorly drained | D | Very limited | Very limited |
| Gorin silty clay loam, 3 to 9 percent slopes, eroded | 2K | Somewhat poorly drained | D | Very limited | Very limited |
| Amana silty clay loam, 0 to 2 percent slopes, occasionally flooded | 2K | Somewhat poorly drained | C | Very limited | Very limited |
| Arbela and Humeston soils, 0 to 2 percent slopes, occasionally flooded | 2K | Poorly drained | C/D | Very limited | Very limited |
| Winnegan clay loam, 14 to 20 percent slopes, eroded | 2K | Moderately well drained | D | Very limited | Very limited |
What This Means
Building & Foundations
About 100% 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.