Texas Water Well Reports › Calhoun County › Port Lavaca (77979)
Port Lavaca, TX (77979): well depth, water level & drilling cost
✓ 446 TDLR SDR records · Calhoun County
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How deep are wells in Port Lavaca (77979), Texas?
The median drilled well depth in Port Lavaca (77979) is 242 ft, based on 446 wells with recorded depths in the state TDLR SDR database. Half fall between 205 ft and 301 ft; 90% are shallower than 360 ft.
How much does it cost to drill a well in Port Lavaca (77979)?
Applying published per-foot rates to the local median depth of 247 ft: drilling and casing alone typically runs $6,175–$16,055; a complete system including pump, pressure tank, and hookup typically runs $14,820–$24,700. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Port Lavaca (77979)?
The median static water level is 22 ft below ground surface (middle half of wells: 17 ft–30 ft), from 424 measurements.
Drilled depth distribution
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Part of Calhoun 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.