⟁ California Well Data field records · 2026 survey

California Well Data › Fresno County › Mendota (93640)

Mendota, CA (93640): well depth, water level & drilling cost

✓ 1,005 DWR records · Fresno County

408 ftmedian well depth
233 ft–990 fttypical depth range
83 ftmedian static water level
1,393 gpmmedian yield (102 tests)

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How deep are wells in and around Mendota (93640), California?

The median drilled well depth in and around Mendota (93640) is 408 ft, based on 634 wells with recorded depths in the state DWR database. Half fall between 233 ft and 990 ft; 90% are shallower than 1,260 ft.

How much does it cost to drill a well in and around Mendota (93640)?

Applying published per-foot rates to the local median depth of 408 ft: drilling and casing alone typically runs $10,200–$26,520; a complete system including pump, pressure tank, and hookup typically runs $24,480–$40,800. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Mendota (93640)?

The median static water level is 83 ft below ground surface (middle half of wells: 29 ft–378 ft), from 142 measurements.

Drilled depth distribution

0–50 ft 4 50–100 ft 16 100–150 ft 84 150–200 ft 23 200–300 ft 96 300–400 ft 77 400–600 ft 123 600+ ft 211
Looking at a specific property in Mendota (93640)?

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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.