Oldham County, Texas
The dominant drainage class is Well drained and the dominant hydrologic group is C (slow infiltration, moderate 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 Oldham County, Texas.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Quay-Glenrio-Burson association, rolling | 105K | Well drained | C | Somewhat limited | Somewhat limited |
| Quay silty clay loam, 0 to 5 percent slopes | 75K | Well drained | C | Somewhat limited | Somewhat limited |
| Mobeetie-Veal-Potter complex, 3 to 20 percent slopes | 70K | Well drained | A | Somewhat limited | Somewhat limited |
| Pantex silty clay loam, 0 to 1 percent slopes | 59K | Well drained | C | Very limited | Very limited |
| Pullman clay loam, 0 to 1 percent slopes | 57K | Well drained | C | Somewhat limited | Very limited |
| Tascosa gravelly loam, 3 to 30 percent slopes | 49K | Well drained | B | Very limited | Very limited |
| Berda-Veal association, 3 to 8 percent slopes | 49K | Well drained | B | Not limited | Somewhat limited |
| Mobeetie-Tascosa complex, 3 to 20 percent slopes | 37K | Well drained | A | Very limited | Very limited |
| Amarillo fine sandy loam, 1 to 3 percent slopes | 34K | Well drained | B | Not limited | Somewhat limited |
| Acuff loam, 1 to 3 percent slopes | 27K | Well drained | B | Not limited | Somewhat limited |
| Mobeetie fine sandy loam, cool, 5 to 12 percent slopes | 25K | Well drained | A | Somewhat limited | Somewhat limited |
| Burson-Knoco-Rock outcrop association, steep | 23K | Well drained | D | Very limited | Very limited |
| Mobeetie fine sandy loam, 3 to 5 percent slopes, cool | 22K | Well drained | A | Not limited | Not limited |
| Latom-Rock outcrop complex, 3 to 20 percent slopes | 21K | Well drained | D | Very limited | Very limited |
| Lincoln soils, 0 to 1 percent slopes, frequently flooded | 19K | Somewhat excessively drained | A | Very limited | Very limited |
| Plemons loam, 5 to 8 percent slopes | 19K | Well drained | B | Somewhat limited | Very limited |
| Likes loamy fine sand, 1 to 8 percent slopes | 18K | Somewhat excessively drained | A | Not limited | Very limited |
| Springer loamy fine sand, 0 to 3 percent slopes | 16K | Well drained | A | Not limited | Very limited |
| Mobeetie fine sandy loam, 1 to 3 percent slopes, cool | 15K | Well drained | A | Not limited | Not limited |
| Knoco-Badland association, rolling | 14K | Well drained | D | Very limited | Very limited |
What This Means
Building & Foundations
About 29% of soils have significant building limitations, while the rest are generally suitable. Check specific sites carefully — conditions vary across the area.
Septic Systems
About 44% of soils have significant septic limitations, while others are more suitable. A perc test is essential — conditions vary across the area.
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.