⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Harris County › Baytown (77521)

Baytown, TX (77521): well depth, water level & drilling cost

✓ 301 TDLR SDR records · Harris County

342 ftmedian well depth
330 ft–353 fttypical depth range
91 ftmedian static water level
50 gpmmedian yield (243 tests)

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How deep are wells in Baytown (77521), Texas?

The median drilled well depth in Baytown (77521) is 342 ft, based on 301 wells with recorded depths in the state TDLR SDR database. Half fall between 330 ft and 353 ft; 90% are shallower than 380 ft.

How much does it cost to drill a well in Baytown (77521)?

Applying published per-foot rates to the local median depth of 342 ft: drilling and casing alone typically runs $8,550–$22,230; a complete system including pump, pressure tank, and hookup typically runs $20,520–$34,200. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Baytown (77521)?

The median static water level is 91 ft below ground surface (middle half of wells: 90 ft–99 ft), from 295 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 4 100–150 ft 2 150–200 ft 10 200–300 ft 14 300–400 ft 249 400–600 ft 20 600+ ft 2
Looking at a specific property in Baytown (77521)?

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Get quotes from drillers who work in Baytown (77521)

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Part of Harris 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.