⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Calhoun County › Port Lavaca (77979)

Port Lavaca, TX (77979): well depth, water level & drilling cost

✓ 421 TDLR SDR records · Calhoun County

240 ftmedian well depth
205 ft–300 fttypical depth range
22 ftmedian static water level
75 gpmmedian yield (413 tests)

How deep are wells in Port Lavaca (77979), Texas?

The median drilled well depth in Port Lavaca (77979) is 240 ft, based on 421 wells with recorded depths in the state TDLR SDR database. Half fall between 205 ft and 300 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 248 ft: drilling and casing alone typically runs $6,200–$16,120; a complete system including pump, pressure tank, and hookup typically runs $14,880–$24,800. 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 403 measurements.

Pull every recorded well near a Port Lavaca (77979) address — $19

Drilled depth distribution

0–50 ft 2 50–100 ft 55 100–150 ft 22 150–200 ft 22 200–300 ft 205 300–400 ft 86 400–600 ft 29 600+ ft 0
Looking at a specific property in Port Lavaca (77979)?

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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.