Trumbull County, Ohio
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 Trumbull County, Ohio.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Mahoning silt loam, 2 to 6 percent slopes | 26K | Somewhat poorly drained | D | Very limited | Very limited |
| Mahoning silt loam, 0 to 2 percent slopes | 23K | Somewhat poorly drained | D | Very limited | Very limited |
| Wadsworth silt loam, 2 to 6 percent slopes | 21K | Somewhat poorly drained | D | Very limited | Very limited |
| Water | 19K | Not rated | Not rated | ||
| Wadsworth silt loam, 0 to 2 percent slopes | 17K | Somewhat poorly drained | D | Very limited | Very limited |
| Remsen silt loam, 2 to 6 percent slopes | 16K | Somewhat poorly drained | D | Very limited | Very limited |
| Fitchville silt loam, 0 to 2 percent slopes | 14K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Canfield silt loam, 2 to 6 percent slopes | 12K | Moderately well drained | C/D | Very limited | Very limited |
| Ravenna silt loam, 2 to 6 percent slopes | 12K | Somewhat poorly drained | D | Very limited | Very limited |
| Sebring silt loam, 0 to 2 percent slopes | 12K | Poorly drained | C/D | Very limited | Very limited |
| Haskins loam, 0 to 2 percent slopes | 12K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Sebring silt loam, till substratum, 0 to 2 percent slopes | 12K | Poorly drained | C/D | Very limited | Very limited |
| Rittman silt loam, 2 to 6 percent slopes | 9K | Moderately well drained | D | Very limited | Very limited |
| Ravenna silt loam, 0 to 2 percent slopes | 9K | Somewhat poorly drained | D | Very limited | Very limited |
| Holly silt loam, frequently flooded | 9K | Poorly drained | B/D | Very limited | Very limited |
| Jimtown loam, 0 to 2 percent slopes | 9K | Somewhat poorly drained | B/D | Very limited | Very limited |
| Haskins loam, 2 to 6 percent slopes | 8K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Orrville silt loam, frequently flooded | 8K | Somewhat poorly drained | B/D | Very limited | Very limited |
| Darien silt loam, 0 to 2 percent slopes | 8K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Chili loam, 2 to 6 percent slopes | 7K | Well drained | B | Not limited | Very limited |
What This Means
Building & Foundations
About 90% 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 92% 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.