Daviess County, Missouri
The dominant drainage class is Somewhat poorly drained and the dominant hydrologic group is C/D (varies with drainage). 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 Daviess County, Missouri.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Lamoni loam, 5 to 9 percent slopes | 55K | Somewhat poorly drained | D | Very limited | Very limited |
| Grundy silt loam, 2 to 5 percent slopes | 50K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Lagonda silty clay loam, 2 to 5 percent slopes, eroded | 29K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Nodaway silt loam, heavy till, 0 to 2 percent slopes, occasionally flooded | 28K | Moderately well drained | B | Very limited | Very limited |
| Vanmeter flaggy silty clay loam, 14 to 20 percent slopes | 19K | Moderately well drained | D | Very limited | Very limited |
| Zook silty clay loam, 1 to 5 percent slopes, frequently flooded | 19K | Poorly drained | C/D | Very limited | Very limited |
| Shelby loam, 9 to 14 percent slopes | 17K | Well drained | C | Somewhat limited | Very limited |
| Zook silt loam, overwash, 0 to 2 percent slopes, occasionally flooded | 16K | Poorly drained | C/D | Very limited | Very limited |
| Greenton silty clay loam, 5 to 9 percent slopes, eroded | 13K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Gara loam, 9 to 14 percent slopes | 12K | Well drained | C | Somewhat limited | Very limited |
| Wabash silty clay, 0 to 2 percent slopes, occasionally flooded | 10K | Very poorly drained | D | Very limited | Very limited |
| Greenton silt loam, 5 to 9 percent slopes | 10K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Armstrong loam, 5 to 9 percent slopes | 8K | Somewhat poorly drained | D | Very limited | Very limited |
| Zook silty clay loam, heavy till, 0 to 2 percent slopes, occasionally flooded | 8K | Poorly drained | D | Very limited | Very limited |
| Gifford silt loam, 5 to 9 percent slopes | 7K | Poorly drained | D | Very limited | Very limited |
| Lamoni clay loam, 5 to 9 percent slopes, eroded | 6K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Seymour silt loam, 2 to 5 percent slopes | 6K | Somewhat poorly drained | D | Very limited | Very limited |
| Edina silt loam, 0 to 2 percent slopes | 5K | Poorly drained | D | Very limited | Very limited |
| Nodaway silt loam, 1 to 3 percent slopes, occasionally flooded | 5K | Moderately well drained | B | Very limited | Very limited |
| Greenton silt loam, 9 to 14 percent slopes | 5K | Somewhat poorly drained | C/D | Very limited | Very limited |
What This Means
Building & Foundations
About 91% 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.