⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Reagan County › Big Lake (76932)

Big Lake, TX (76932): well depth, water level & drilling cost

✓ 462 TDLR SDR records · Reagan County

510 ftmedian well depth
405 ft–730 fttypical depth range
300 ftmedian static water level
60 gpmmedian yield (394 tests)

How deep are wells in Big Lake (76932), Texas?

The median drilled well depth in Big Lake (76932) is 510 ft, based on 461 wells with recorded depths in the state TDLR SDR database. Half fall between 405 ft and 730 ft; 90% are shallower than 840 ft.

How much does it cost to drill a well in Big Lake (76932)?

Applying published per-foot rates to the local median depth of 465 ft: drilling and casing alone typically runs $11,625–$30,225; a complete system including pump, pressure tank, and hookup typically runs $27,900–$46,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Big Lake (76932)?

The median static water level is 300 ft below ground surface (middle half of wells: 220 ft–400 ft), from 409 measurements.

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Drilled depth distribution

0–50 ft 5 50–100 ft 0 100–150 ft 5 150–200 ft 4 200–300 ft 22 300–400 ft 74 400–600 ft 163 600+ ft 188
Looking at a specific property in Big Lake (76932)?

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Part of Reagan 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.