⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Gillespie County › Stonewall (78671)

Stonewall, TX (78671): well depth, water level & drilling cost

✓ 354 TDLR SDR records · Gillespie County

310 ftmedian well depth
198 ft–480 fttypical depth range
96 ftmedian static water level
30 gpmmedian yield (335 tests)

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How deep are wells in Stonewall (78671), Texas?

The median drilled well depth in Stonewall (78671) is 310 ft, based on 354 wells with recorded depths in the state TDLR SDR database. Half fall between 198 ft and 480 ft; 90% are shallower than 645 ft.

How much does it cost to drill a well in Stonewall (78671)?

Applying published per-foot rates to the local median depth of 310 ft: drilling and casing alone typically runs $7,750–$20,150; a complete system including pump, pressure tank, and hookup typically runs $18,600–$31,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Stonewall (78671)?

The median static water level is 96 ft below ground surface (middle half of wells: 54 ft–215 ft), from 299 measurements.

Drilled depth distribution

0–50 ft 2 50–100 ft 12 100–150 ft 33 150–200 ft 43 200–300 ft 71 300–400 ft 71 400–600 ft 73 600+ ft 49
Looking at a specific property in Stonewall (78671)?

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Part of Gillespie County well records.

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), grouped by ZIP from the recorded address. Cost estimate applies published per-foot ranges to the local median depth — full methodology & sources.