⟁ California Well Data field records · 2026 survey

California Well Data › Fresno County › San Joaquin (93660)

San Joaquin, CA (93660): well depth, water level & drilling cost

✓ 423 DWR records · Fresno County

421 ftmedian well depth
260 ft–540 fttypical depth range
110 ftmedian static water level
200 gpmmedian yield (91 tests)

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How deep are wells in and around San Joaquin (93660), California?

The median drilled well depth in and around San Joaquin (93660) is 421 ft, based on 356 wells with recorded depths in the state DWR database. Half fall between 260 ft and 540 ft; 90% are shallower than 695 ft.

How much does it cost to drill a well in and around San Joaquin (93660)?

Applying published per-foot rates to the local median depth of 421 ft: drilling and casing alone typically runs $10,525–$27,365; a complete system including pump, pressure tank, and hookup typically runs $25,260–$42,100. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around San Joaquin (93660)?

The median static water level is 110 ft below ground surface (middle half of wells: 86 ft–135 ft), from 107 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 7 100–150 ft 11 150–200 ft 20 200–300 ft 75 300–400 ft 42 400–600 ft 143 600+ ft 58
Looking at a specific property in San Joaquin (93660)?

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Part of Fresno 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.