⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Bastrop County › Smithville (78957)

Smithville, TX (78957): well depth, water level & drilling cost

✓ 537 TDLR SDR records · Bastrop County

420 ftmedian well depth
330 ft–520 fttypical depth range
87 ftmedian static water level
60 gpmmedian yield (515 tests)

How deep are wells in Smithville (78957), Texas?

The median drilled well depth in Smithville (78957) is 420 ft, based on 537 wells with recorded depths in the state TDLR SDR database. Half fall between 330 ft and 520 ft; 90% are shallower than 600 ft.

How much does it cost to drill a well in Smithville (78957)?

Applying published per-foot rates to the local median depth of 440 ft: drilling and casing alone typically runs $11,000–$28,600; a complete system including pump, pressure tank, and hookup typically runs $26,400–$44,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in Smithville (78957)?

The median static water level is 87 ft below ground surface (middle half of wells: 40 ft–125 ft), from 477 measurements.

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Drilled depth distribution

0–50 ft 4 50–100 ft 25 100–150 ft 5 150–200 ft 12 200–300 ft 65 300–400 ft 114 400–600 ft 253 600+ ft 59
Looking at a specific property in Smithville (78957)?

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Part of Bastrop 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.