Wilkin County, Minnesota
The dominant drainage class is Somewhat poorly drained and the dominant hydrologic group is C (slow infiltration, moderate 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 Wilkin County, Minnesota.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Antler clay loam, 0 to 2 percent slopes | 69K | Somewhat poorly drained | C | Very limited | Very limited |
| Doran clay loam, 0 to 2 percent slopes | 68K | Somewhat poorly drained | C | Very limited | Very limited |
| Antler-Mustinka complex, 0 to 2 percent slopes | 37K | Somewhat poorly drained | C | Very limited | Very limited |
| Elmville fine sandy loam, 0 to 2 percent slopes | 28K | Somewhat poorly drained | B | Very limited | Very limited |
| Croke very fine sandy loam, 0 to 2 percent slopes | 16K | Moderately well drained | C | Somewhat limited | Very limited |
| Doran-Mustinka silty clay loams, 0 to 2 percent slopes | 15K | Somewhat poorly drained | C | Very limited | Very limited |
| Aazdahl clay loam, 0 to 2 percent slopes | 14K | Moderately well drained | C | Somewhat limited | Very limited |
| Mustinka silty clay loam, 0 to 1 percent slopes | 13K | Poorly drained | C/D | Very limited | Very limited |
| Grimstad fine sandy loam, 0 to 2 percent slopes, aspen parkland | 13K | Somewhat poorly drained | B | Very limited | Very limited |
| Gilby loam, 0 to 2 percent slopes | 12K | Somewhat poorly drained | C | Very limited | Very limited |
| Wheatville silt loam, 0 to 2 percent slopes | 11K | Somewhat poorly drained | C | Very limited | Very limited |
| Wyndmere fine sandy loam, 0 to 2 percent slopes | 9K | Somewhat poorly drained | B | Very limited | Very limited |
| Hokans-Buse complex, 2 to 6 percent slopes | 9K | Well drained | B | Somewhat limited | Very limited |
| Ulen fine sandy loam, 0 to 2 percent slopes | 8K | Somewhat poorly drained | B | Very limited | Very limited |
| Bearden silt loam, 0 to 2 percent slopes | 7K | Somewhat poorly drained | C | Very limited | Very limited |
| Fargo silty clay, till-floored lake plain, 0 to 1 percent slopes | 7K | Poorly drained | C/D | Very limited | Very limited |
| Glyndon very fine sandy loam, 0 to 2 percent slopes | 6K | Somewhat poorly drained | C | Very limited | Very limited |
| Clearwater sandy clay loam, 0 to 1 percent slopes | 6K | Poorly drained | C/D | Very limited | Very limited |
| Lamoure silty clay loam, 0 to 1 percent slopes, occasionally flooded | 5K | Poorly drained | C/D | Very limited | Very limited |
| Hecla loamy fine sand, 0 to 2 percent slopes | 5K | Moderately well drained | A | Somewhat limited | Very limited |
What This Means
Building & Foundations
About 87% of soils are rated "very limited" for dwellings with basements. Specific challenges include 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.