Mitchell County, Texas
The dominant drainage class is Well 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 Mitchell County, Texas.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Miles fine sandy loam, 1 to 3 percent slopes | 87K | Well drained | B | Not limited | Somewhat limited |
| Stamford clay, dry, 1 to 3 percent slopes | 40K | Well drained | D | Very limited | Very limited |
| Dermott soils, 3 to 20 percent slopes | 38K | Well drained | D | Very limited | Very limited |
| Stamford clay, dry, 0 to 1 percent slopes | 35K | Well drained | D | Very limited | Very limited |
| Angelo silty clay loam, 0 to 1 percent slopes | 32K | Well drained | C | Somewhat limited | Very limited |
| Vernon-Knoco complex, dry, 1 to 12 percent slopes | 31K | Well drained | D | Somewhat limited | Very limited |
| Angelo silty clay loam, 1 to 3 percent slopes | 28K | Well drained | C | Somewhat limited | Very limited |
| Mangum clay, 0 to 1 percent slopes, frequently flooded | 24K | Well drained | D | Very limited | Very limited |
| Vernon clay loam, dry, 1 to 3 percent slopes | 20K | Well drained | D | Somewhat limited | Very limited |
| Spade fine sandy loam, 1 to 3 percent slopes | 20K | Well drained | B | Somewhat limited | Very limited |
| Pyron clay loam, 0 to 1 percent slopes | 20K | Well drained | C | Somewhat limited | Very limited |
| Snyder loam, 1 to 3 percent slopes | 18K | Well drained | B | Not limited | Somewhat limited |
| Latom-Rock outcrop complex, 3 to 20 percent slopes | 15K | Well drained | D | Very limited | Very limited |
| Tivoli fine sand, dry, 5 to 30 percent slopes | 12K | Excessively drained | A | Very limited | Very limited |
| Pyron clay loam, 1 to 3 percent slopes | 12K | Well drained | C | Somewhat limited | Very limited |
| Miles fine sandy loam, 3 to 5 percent slopes | 11K | Well drained | B | Not limited | Somewhat limited |
| Miles loamy fine sand, 0 to 3 percent slopes | 11K | Well drained | B | Somewhat limited | Very limited |
| Sagerton clay loam, 1 to 3 percent slopes | 10K | Well drained | C | Somewhat limited | Very limited |
| Colorado loam, 0 to 1 percent slopes, frequently flooded | 10K | Well drained | B | Very limited | Very limited |
| Mereta clay loam, dry, 1 to 3 percent slopes | 10K | Well drained | D | Very limited | Very limited |
What This Means
Building & Foundations
About 37% of soils have significant building limitations, while the rest are generally suitable. Check specific sites carefully — conditions vary across the area.
Septic Systems
About 75% 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.