Kosciusko County, Indiana
The dominant drainage class is Well drained and the dominant hydrologic group is B/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 Kosciusko County, Indiana.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Wawasee fine sandy loam, 2 to 6 percent slopes | 24K | Well drained | C | Not limited | Very limited |
| Crosier loam, 0 to 1 percent slopes | 22K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Barry loam | 19K | Poorly drained | B/D | Very limited | Very limited |
| Riddles fine sandy loam, 2 to 6 percent slopes | 16K | Well drained | B | Not limited | Somewhat limited |
| Crosier loam, 1 to 4 percent slopes | 16K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Rensselaer loam, 0 to 1 percent slopes | 15K | Poorly drained | B/D | Very limited | Very limited |
| Sebewa loam, drained, 0 to 1 percent slopes | 13K | Poorly drained | B/D | Very limited | Very limited |
| Water | 12K | Not rated | Not rated | ||
| Ormas loamy sand, 0 to 2 percent slopes | 12K | Well drained | A | Not limited | Very limited |
| Miami loam, 2 to 6 percent slopes | 9K | Moderately well drained | C | Very limited | Very limited |
| Ormas loamy sand, 2 to 6 percent slopes | 9K | Well drained | A | Not limited | Very limited |
| Houghton muck, drained | 9K | Very poorly drained | A/D | Very limited | Very limited |
| Kosciusko sandy loam, 2 to 6 percent slopes | 8K | Well drained | B | Not limited | Very limited |
| Kosciusko sandy loam, 0 to 2 percent slopes | 7K | Well drained | B | Not limited | Very limited |
| Boyer loamy sand, 1 to 6 percent slopes | 7K | Well drained | A | Not limited | Very limited |
| Shipshe sandy loam, 0 to 2 percent slopes | 7K | Well drained | A | Somewhat limited | Very limited |
| Riddles fine sandy loam, 0 to 2 percent slopes | 7K | Well drained | B | Not limited | Somewhat limited |
| Whitaker loam | 7K | Somewhat poorly drained | B/D | Very limited | Very limited |
| Morley-Glynwood complex, 1 to 4 percent slopes | 6K | Moderately well drained | C | Very limited | Very limited |
| Wawasee fine sandy loam, 6 to 12 percent slopes, eroded | 6K | Well drained | C | Not limited | Very limited |
What This Means
Building & Foundations
About 49% of soils have significant building limitations, while the rest are generally suitable. Check specific sites carefully — conditions vary across the area.
Septic Systems
About 84% 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.