⟁ Texas Water Well Reports field records · 2026 survey

Texas Water Well Reports › Zavala County › Crystal City (78839)

Crystal City, TX (78839): well depth, water level & drilling cost

✓ 100 TDLR SDR records · Zavala County

986 ftmedian well depth
625 ft–1,060 fttypical depth range
312 ftmedian static water level
320 gpmmedian yield (76 tests)

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How deep are wells in and around Crystal City (78839), Texas?

The median drilled well depth in and around Crystal City (78839) is 986 ft, based on 99 wells with recorded depths in the state TDLR SDR database. Half fall between 625 ft and 1,060 ft; 90% are shallower than 1,187 ft.

How much does it cost to drill a well in and around Crystal City (78839)?

Applying published per-foot rates to the local median depth of 986 ft: drilling and casing alone typically runs $24,650–$64,090; a complete system including pump, pressure tank, and hookup typically runs $59,160–$98,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Crystal City (78839)?

The median static water level is 312 ft below ground surface (middle half of wells: 246 ft–380 ft), from 89 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 1 100–150 ft 5 150–200 ft 0 200–300 ft 1 300–400 ft 6 400–600 ft 11 600+ ft 75
Looking at a specific property in Crystal City (78839)?

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Part of Zavala 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.