⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Bexar County › ZIP 78261

ZIP 78261, Bexar County: well depth, water level & drilling cost

✓ 202 TDLR SDR records · Bexar County

844 ftmedian well depth
726 ft–884 fttypical depth range
390 ftmedian static water level
15 gpmmedian yield (169 tests)

How deep are wells in ZIP 78261, Texas?

The median drilled well depth in ZIP 78261 is 844 ft, based on 202 wells with recorded depths in the state TDLR SDR database. Half fall between 726 ft and 884 ft; 90% are shallower than 940 ft.

How much does it cost to drill a well in ZIP 78261?

Applying published per-foot rates to the local median depth of 840 ft: drilling and casing alone typically runs $21,000–$54,600; a complete system including pump, pressure tank, and hookup typically runs $50,400–$84,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in ZIP 78261?

The median static water level is 390 ft below ground surface (middle half of wells: 334 ft–476 ft), from 172 measurements.

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Drilled depth distribution

0–50 ft 0 50–100 ft 0 100–150 ft 0 150–200 ft 0 200–300 ft 0 300–400 ft 3 400–600 ft 11 600+ ft 188
Looking at a specific property in ZIP 78261?

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Part of Bexar 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.