Texas Water Well Reports › Atascosa County
Atascosa County, Texas: well depth, water level & drilling cost
✓ 1,667 TDLR SDR records · verified 2026-06-27
How deep are wells in Atascosa County, Texas?
The median drilled well depth in Atascosa County is 410 ft, based on 1,655 wells with recorded depths in the state TDLR SDR database. Half of all wells fall between 334 ft and 535 ft; 90% are shallower than 996 ft. Wells drilled since 2016 have a median depth of 400 ft.
How much does it cost to drill a well in Atascosa County?
Applying published per-foot rates to the local median depth of 400 ft: drilling and casing alone typically runs $10,000–$26,000; a complete system including pump, pressure tank, and hookup typically runs $24,000–$40,000. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Atascosa County?
The median static water level is 132 ft below ground surface (middle half of wells: 83 ft–175 ft), from 1,573 measurements.
How much water do wells in Atascosa County produce?
The median tested yield is 60 gpm (middle half: 35 gpm–90 gpm), from 1,586 pump tests. A typical household needs 5–10 gpm.
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Drilled depth distribution
Who drills wells in Atascosa County?
Companies by number of water wells completed in this county since 2016, per filed driller reports (SDR).
| Driller | Wells since 2016 |
|---|---|
| B&K Water Well Drilling | 131 |
| Moy's Water Well Drilling & Services of Texas | 101 |
| Underground Water Resources, LLC | 80 |
| Thomas Moy and Sons Water Well Drilling Inc. | 66 |
| Texas Southern Drilling | 53 |
| McKinley Drilling | 40 |
| Busselman Water Wells, LLC | 36 |
| Thomas Moy and Sons | 34 |
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Median depth, water level, and yield for each ZIP code with recorded wells.
- Pleasanton (78064) — 355 wells, median 440 ft
- Poteet (78065) — 270 wells, median 400 ft
- Jourdanton (78026) — 179 wells, median 480 ft
- Charlotte (78011) — 163 wells, median 411 ft
- Lytle (78052) — 78 wells, median 190 ft
Method: medians computed from TDLR SDR records (water-supply wells only (domestic, irrigation, stock, public supply, industrial) — monitoring, environmental borings, test holes, injection and geothermal excluded; depths 0–5,000 ft). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.