⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Washington County › Chappell Hill (77426)

Chappell Hill, TX (77426): well depth, water level & drilling cost

✓ 696 TDLR SDR records · Washington County

235 ftmedian well depth
200 ft–270 fttypical depth range
110 ftmedian static water level
35 gpmmedian yield (683 tests)

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How deep are wells in Chappell Hill (77426), Texas?

The median drilled well depth in Chappell Hill (77426) is 235 ft, based on 695 wells with recorded depths in the state TDLR SDR database. Half fall between 200 ft and 270 ft; 90% are shallower than 327 ft.

How much does it cost to drill a well in Chappell Hill (77426)?

Applying published per-foot rates to the local median depth of 230 ft: drilling and casing alone typically runs $5,750–$14,950; a complete system including pump, pressure tank, and hookup typically runs $13,800–$23,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Chappell Hill (77426)?

The median static water level is 110 ft below ground surface (middle half of wells: 80 ft–131 ft), from 686 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 17 100–150 ft 48 150–200 ft 104 200–300 ft 415 300–400 ft 76 400–600 ft 30 600+ ft 5
Looking at a specific property in Chappell Hill (77426)?

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Get quotes from drillers who work in Chappell Hill (77426)

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Part of Washington 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.