Texas Water Well Reports › Medina County › Castroville (78009)
Castroville, TX (78009): well depth, water level & drilling cost
✓ 133 TDLR SDR records · Medina County
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How deep are wells in Castroville (78009), Texas?
The median drilled well depth in Castroville (78009) is 640 ft, based on 133 wells with recorded depths in the state TDLR SDR database. Half fall between 240 ft and 700 ft; 90% are shallower than 1,336 ft.
How much does it cost to drill a well in Castroville (78009)?
Applying published per-foot rates to the local median depth of 640 ft: drilling and casing alone typically runs $16,000–$41,600; a complete system including pump, pressure tank, and hookup typically runs $38,400–$64,000. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Castroville (78009)?
The median static water level is 180 ft below ground surface (middle half of wells: 51 ft–271 ft), from 124 measurements.
Drilled depth distribution
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Part of Medina 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.