Jackson County Area, Colorado
The dominant drainage class is Well drained and the dominant hydrologic group is B (moderate infiltration). 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 Jackson County Area, Colorado.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Fluetsch-Tiagos association | 83K | Well drained | B | Somewhat limited | Somewhat limited |
| Cryorthents, steep | 39K | Well drained | D | Very limited | Very limited |
| Spicerton sandy loam | 26K | Moderately well drained | C | Very limited | Very limited |
| Cryaquents | 24K | Very poorly drained | A/D | Very limited | Very limited |
| Cabin sandy loam | 23K | Well drained | B | Not limited | Very limited |
| Bosler sandy loam | 23K | Well drained | B | Not limited | Very limited |
| Pinkham-Rock outcrop association | 19K | Well drained | A | Very limited | Very limited |
| Randman sandy loam | 19K | Poorly drained | B/D | Very limited | Very limited |
| Bangston fine sand, 1 to 10 percent slopes | 18K | Somewhat excessively drained | A | Not limited | Very limited |
| Tealson-Rock land association | 17K | Well drained | D | Very limited | Very limited |
| Coalmont-Fluetsch complex | 17K | Well drained | D | Very limited | Very limited |
| Nokhu loam, 0 to 25 percent slopes | 14K | Well drained | C | Somewhat limited | Very limited |
| Gelkie sandy loam, 2 to 15 percent slopes | 14K | Well drained | B | Somewhat limited | Very limited |
| Peeler sandy loam, 25 to 40 percent slopes | 14K | Well drained | B | Very limited | Very limited |
| Perceton-Hyannis association | 14K | Well drained | B | Very limited | Very limited |
| Sudduth loam, 5 to 15 percent slopes | 13K | Well drained | C | Very limited | Very limited |
| MacFarlane-Rock outcrop association | 13K | Well drained | A | Very limited | Very limited |
| Blackwell loam | 13K | Poorly drained | B/D | Very limited | Very limited |
| Kather clay loam, 5 to 20 percent slopes | 12K | Well drained | D | Very limited | Very limited |
| Forelle loam | 11K | Well drained | C | Not limited | Very limited |
What This Means
Building & Foundations
About 56% of soils are rated "very limited" for dwellings with basements. Specific challenges include shallow bedrock, steep slopes, poor drainage in some areas, flood-prone areas. A geotechnical assessment is recommended before building.
Septic Systems
About 80% 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.