⟁ 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

✓ 258 TDLR SDR records · San Jacinto County

240 ftmedian well depth
183 ft–310 fttypical depth range
75 ftmedian static water level
30 gpmmedian yield (229 tests)

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

The median drilled well depth in Coldspring (77331) is 240 ft, based on 257 wells with recorded depths in the state TDLR SDR database. Half fall between 183 ft and 310 ft; 90% are shallower than 380 ft.

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

Applying published per-foot rates to the local median depth of 235 ft: drilling and casing alone typically runs $5,875–$15,275; a complete system including pump, pressure tank, and hookup typically runs $14,100–$23,500. 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 75 ft below ground surface (middle half of wells: 51 ft–119 ft), from 247 measurements.

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Drilled depth distribution

0–50 ft 0 50–100 ft 7 100–150 ft 21 150–200 ft 49 200–300 ft 110 300–400 ft 51 400–600 ft 18 600+ ft 1
Looking at a specific property 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.