Texas Water Well Reports › Llano County › Buchanan Dam (78609)
Buchanan Dam, TX (78609): well depth, water level & drilling cost
✓ 235 TDLR SDR records · Llano County
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How deep are wells in Buchanan Dam (78609), Texas?
The median drilled well depth in Buchanan Dam (78609) is 140 ft, based on 235 wells with recorded depths in the state TDLR SDR database. Half fall between 82 ft and 200 ft; 90% are shallower than 303 ft.
How much does it cost to drill a well in Buchanan Dam (78609)?
Applying published per-foot rates to the local median depth of 140 ft: drilling and casing alone typically runs $3,500–$9,100; a complete system including pump, pressure tank, and hookup typically runs $8,400–$14,000. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in Buchanan Dam (78609)?
The median static water level is 29 ft below ground surface (middle half of wells: 18 ft–45 ft), from 139 measurements.
Drilled depth distribution
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Part of Llano 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.