⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Fayette County › Round Top (78954)

Round Top, TX (78954): well depth, water level & drilling cost

✓ 372 TDLR SDR records · Fayette County

289 ftmedian well depth
223 ft–368 fttypical depth range
105 ftmedian static water level
40 gpmmedian yield (370 tests)

How deep are wells in Round Top (78954), Texas?

The median drilled well depth in Round Top (78954) is 289 ft, based on 372 wells with recorded depths in the state TDLR SDR database. Half fall between 223 ft and 368 ft; 90% are shallower than 465 ft.

How much does it cost to drill a well in Round Top (78954)?

Applying published per-foot rates to the local median depth of 284 ft: drilling and casing alone typically runs $7,100–$18,460; a complete system including pump, pressure tank, and hookup typically runs $17,040–$28,400. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Round Top (78954)?

The median static water level is 105 ft below ground surface (middle half of wells: 84 ft–128 ft), from 369 measurements.

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Drilled depth distribution

0–50 ft 0 50–100 ft 0 100–150 ft 17 150–200 ft 49 200–300 ft 131 300–400 ft 105 400–600 ft 62 600+ ft 8
Looking at a specific property in Round Top (78954)?

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Part of Fayette 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.