Texas Water Well Reports › Austin County
Austin County, Texas: well depth, water level & drilling cost
✓ 3,337 TDLR SDR records · verified 2026-07-30
How deep are wells in Austin County, Texas?
The median drilled well depth in Austin County is 210 ft, based on 3,336 wells with recorded depths in the state TDLR SDR database. Half of all wells fall between 170 ft and 267 ft; 90% are shallower than 351 ft. Wells drilled since 2016 have a median depth of 210 ft.
How much does it cost to drill a well in Austin County?
Applying published per-foot rates to the local median depth of 210 ft: drilling and casing alone typically runs $5,250–$13,650; a complete system including pump, pressure tank, and hookup typically runs $12,600–$21,000. Actual quotes depend on site access, geology, and casing requirements.
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What is the static water level in Austin County?
The median static water level is 74 ft below ground surface (middle half of wells: 53 ft–109 ft), from 3,261 measurements.
How much water do wells in Austin County produce?
The median tested yield is 45 gpm (middle half: 30 gpm–60 gpm), from 3,189 pump tests. A typical household needs 5–10 gpm.
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Drilled depth distribution
Who drills wells in Austin County?
Companies by number of water wells completed in this county since 2016, per filed driller reports (SDR).
| Driller | Wells since 2016 |
|---|---|
| WASHINGTON CO WATER WELL DRILLING | 275 |
| A.W. Flentge Service | 84 |
| Neuendorff's Water Well Service, Inc. | 82 |
| Ricky Bonds Water Wells | 82 |
| Texas Southern Drilling | 75 |
| Leon Flentge Water Well Drilling | 70 |
| J&S WATER WELLS | 64 |
| Main Stream Environmental | 63 |
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Median depth, water level, and yield for each ZIP code with recorded wells.
- Sealy (77474) — 971 wells, median 200 ft
- Bellville (77418) — 921 wells, median 227 ft
- New Ulm (78950) — 657 wells, median 203 ft
- Industry (78944) — 84 wells, median 195 ft
- Bleiblerville (78931) — 78 wells, median 181 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.