Venango County, Pennsylvania
The dominant drainage class is Moderately well 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 Venango County, Pennsylvania.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Hazleton and Gilpin soils, 25 to 70 percent slopes, extremely stony | 49K | Well drained | C | Very limited | Very limited |
| Hanover silt loam, 3 to 8 percent slopes | 28K | Moderately well drained | C/D | Very limited | Very limited |
| Cookport loam, 8 to 15 percent slopes, very stony | 28K | Moderately well drained | C/D | Very limited | Very limited |
| Cookport loam, 3 to 8 percent slopes | 27K | Moderately well drained | C/D | Very limited | Very limited |
| Hanover silt loam, 8 to 25 percent slopes, extremely stony | 27K | Moderately well drained | C/D | Very limited | Very limited |
| Cookport loam, 0 to 8 percent slopes, very stony | 25K | Moderately well drained | C/D | Very limited | Very limited |
| Alvira silt loam, 3 to 8 percent slopes | 23K | Somewhat poorly drained | D | Very limited | Very limited |
| Cavode silt loam, 3 to 8 percent slopes | 20K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Hanover silt loam, 8 to 15 percent slopes | 16K | Moderately well drained | C/D | Very limited | Very limited |
| Hanover silt loam, 0 to 8 percent slopes, extremely stony | 12K | Moderately well drained | C/D | Very limited | Very limited |
| Canfield gravelly silt loam, 3 to 8 percent slopes | 12K | Moderately well drained | C/D | Very limited | Very limited |
| Canfield gravelly silt loam, 8 to 15 percent slopes | 9K | Moderately well drained | C/D | Very limited | Very limited |
| Hazleton and Gilpin soils, 8 to 25 percent slopes, extremely stony | 9K | Well drained | C | Very limited | Very limited |
| Cookport loam, 8 to 15 percent slopes | 8K | Moderately well drained | C/D | Very limited | Very limited |
| Wharton silt loam, 3 to 8 percent slopes | 8K | Moderately well drained | C/D | Very limited | Very limited |
| Atkins silt loam, 0 to 3 percent slopes, frequently flooded | 8K | Poorly drained | B/D | Very limited | Very limited |
| Canfield gravelly silt loam, 8 to 25 percent slopes, extremely stony | 7K | Moderately well drained | C/D | Very limited | Very limited |
| Philo silt loam, 0 to 3 percent slopes, occasionally flooded | 7K | Moderately well drained | B/D | Very limited | Very limited |
| Water | 7K | Not rated | Not rated | ||
| Alvira and Ravenna silt loams, 0 to 8 percent slopes, extremely stony | 6K | Somewhat poorly drained | D | Very limited | Very limited |
What This Means
Building & Foundations
About 98% 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 98% 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
Well-drained soils on sloped terrain — good for most plants but watch for erosion. Terracing, contour planting, and mulching help retain moisture and topsoil. Drip irrigation is more effective than sprinklers on slopes.