⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › San Jacinto County › Coldspring (77331)

Coldspring, TX (77331): well depth, water level & drilling cost

✓ 322 TDLR SDR records · San Jacinto County

241 ftmedian well depth
188 ft–330 fttypical depth range
79 ftmedian static water level
30 gpmmedian yield (286 tests)

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How deep are wells in Coldspring (77331), Texas?

The median drilled well depth in Coldspring (77331) is 241 ft, based on 321 wells with recorded depths in the state TDLR SDR database. Half fall between 188 ft and 330 ft; 90% are shallower than 410 ft.

How much does it cost to drill a well in Coldspring (77331)?

Applying published per-foot rates to the local median depth of 241 ft: drilling and casing alone typically runs $6,025–$15,665; a complete system including pump, pressure tank, and hookup typically runs $14,460–$24,100. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Coldspring (77331)?

The median static water level is 79 ft below ground surface (middle half of wells: 54 ft–120 ft), from 307 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 9 100–150 ft 25 150–200 ft 60 200–300 ft 127 300–400 ft 67 400–600 ft 31 600+ ft 2
Looking at a specific property in Coldspring (77331)?

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Get quotes from drillers who work in Coldspring (77331)

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Part of San Jacinto 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.