Brooks County, Texas
The dominant drainage class is Moderately well drained and the dominant hydrologic group is A (high infiltration, low 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 Brooks County, Texas.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Nueces fine sand, 0 to 3 percent slopes | 137K | Moderately well drained | B | Not limited | Somewhat limited |
| Sarita fine sand, 0 to 5 percent slopes | 130K | Well drained | A | Not limited | Somewhat limited |
| Falfurrias fine sand, 0 to 5 percent slopes | 124K | Somewhat excessively drained | A | Not limited | Very limited |
| Palobia loamy fine sand, 0 to 1 percent slopes | 25K | Moderately well drained | C | Somewhat limited | Very limited |
| Quiteria fine sand, nearly level | 24K | Moderately well drained | C | Not limited | Very limited |
| Sauz fine sand, 0 to 1 percent slopes, rarely flooded | 22K | Poorly drained | C/D | Very limited | Very limited |
| Nueces-Sarita association, 0 to 3 percent slopes | 21K | Moderately well drained | B | Not limited | Somewhat limited |
| Padrones fine sand, nearly level | 20K | Moderately well drained | C | Not limited | Very limited |
| Comitas loamy fine sand, 0 to 3 percent slopes | 16K | Well drained | A | Not limited | Not limited |
| Yturria fine sandy loam, 0 to 3 percent slopes | 14K | Well drained | A | Not limited | Very limited |
| Delmita fine sandy loam, 0 to 3 percent slopes | 12K | Well drained | C | Very limited | Very limited |
| Sarita-Sauz association, gently undulating | 12K | Well drained | A | Not limited | Very limited |
| Dune land | 9K | Well drained | A | Not limited | Very limited |
| Czar fine sandy loam, 0 to 1 percent slopes, rarely flooded | 8K | Well drained | B | Very limited | Very limited |
| Delfina loamy fine sand, 0 to 2 percent slopes | 8K | Moderately well drained | C | Somewhat limited | Very limited |
| Delmita and Bruni soils, 0 to 3 percent slopes | 3K | Well drained | C | Very limited | Very limited |
| Palobia fine sandy loam, 0 to 1 percent slopes | 3K | Moderately well drained | C | Somewhat limited | Very limited |
| Papagua fine sandy loam, 0 to 1 percent slopes, ponded | 3K | Moderately well drained | C/D | Very limited | Very limited |
| Delfina fine sandy loam, 0 to 2 percent slopes | 2K | Moderately well drained | C | Not limited | Very limited |
| Water | 2K | D | Not rated | Not rated |
What This Means
Building & Foundations
Most soils are generally favorable for residential construction. Standard foundations are usually viable, though site-specific evaluation is always recommended.
Septic Systems
About 48% of soils have significant septic limitations, while others are more suitable. A perc test is essential — conditions vary across the area.
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.