⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Guadalupe County › Jbsa Randolph (78150)

Jbsa Randolph, TX (78150): well depth, water level & drilling cost

✓ 151 TDLR SDR records · Guadalupe County

340 ftmedian well depth
300 ft–380 fttypical depth range
110 ftmedian static water level
25 gpmmedian yield (146 tests)

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How deep are wells in and around Jbsa Randolph (78150), Texas?

The median drilled well depth in and around Jbsa Randolph (78150) is 340 ft, based on 151 wells with recorded depths in the state TDLR SDR database. Half fall between 300 ft and 380 ft; 90% are shallower than 430 ft.

How much does it cost to drill a well in and around Jbsa Randolph (78150)?

Applying published per-foot rates to the local median depth of 340 ft: drilling and casing alone typically runs $8,500–$22,100; a complete system including pump, pressure tank, and hookup typically runs $20,400–$34,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Jbsa Randolph (78150)?

The median static water level is 110 ft below ground surface (middle half of wells: 90 ft–140 ft), from 147 measurements.

Drilled depth distribution

0–50 ft 3 50–100 ft 0 100–150 ft 0 150–200 ft 1 200–300 ft 25 300–400 ft 92 400–600 ft 28 600+ ft 2
Looking at a specific property in Jbsa Randolph (78150)?

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Part of Guadalupe 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.