California Well Data › San Joaquin County › Farmington (95230)
Farmington, CA (95230): well depth, water level & drilling cost
✓ 838 DWR records · San Joaquin County
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How deep are wells in and around Farmington (95230), California?
The median drilled well depth in and around Farmington (95230) is 305 ft, based on 724 wells with recorded depths in the state DWR database. Half fall between 255 ft and 373 ft; 90% are shallower than 475 ft.
How much does it cost to drill a well in and around Farmington (95230)?
Applying published per-foot rates to the local median depth of 305 ft: drilling and casing alone typically runs $7,625–$19,825; a complete system including pump, pressure tank, and hookup typically runs $18,300–$30,500. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in and around Farmington (95230)?
The median static water level is 124 ft below ground surface (middle half of wells: 102 ft–138 ft), from 279 measurements.
Drilled depth distribution
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Part of San Joaquin County well records.
Method: medians computed from DWR records (filed well completion reports, water-supply uses only (destruction, repair and monitoring wells 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.