⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Austin County › Sealy (77474)

Sealy, TX (77474): well depth, water level & drilling cost

✓ 1,014 TDLR SDR records · Austin County

200 ftmedian well depth
160 ft–228 fttypical depth range
58 ftmedian static water level
50 gpmmedian yield (943 tests)

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How deep are wells in Sealy (77474), Texas?

The median drilled well depth in Sealy (77474) is 200 ft, based on 1,014 wells with recorded depths in the state TDLR SDR database. Half fall between 160 ft and 228 ft; 90% are shallower than 280 ft.

How much does it cost to drill a well in Sealy (77474)?

Applying published per-foot rates to the local median depth of 200 ft: drilling and casing alone typically runs $5,000–$13,000; a complete system including pump, pressure tank, and hookup typically runs $12,000–$20,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Sealy (77474)?

The median static water level is 58 ft below ground surface (middle half of wells: 45 ft–70 ft), from 973 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 10 100–150 ft 171 150–200 ft 318 200–300 ft 435 300–400 ft 51 400–600 ft 23 600+ ft 6
Looking at a specific property in Sealy (77474)?

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Get quotes from drillers who work in Sealy (77474)

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Part of Austin 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.