⟁ California Well Data field records · 2026 survey

California Well Data › San Joaquin County › Lathrop (95330)

Lathrop, CA (95330): well depth, water level & drilling cost

✓ 677 DWR records · San Joaquin County

150 ftmedian well depth
110 ft–205 fttypical depth range
16 ftmedian static water level
478 gpmmedian yield (20 tests)

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How deep are wells in and around Lathrop (95330), California?

The median drilled well depth in and around Lathrop (95330) is 150 ft, based on 449 wells with recorded depths in the state DWR database. Half fall between 110 ft and 205 ft; 90% are shallower than 274 ft.

How much does it cost to drill a well in and around Lathrop (95330)?

Applying published per-foot rates to the local median depth of 150 ft: drilling and casing alone typically runs $3,750–$9,750; a complete system including pump, pressure tank, and hookup typically runs $9,000–$15,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Lathrop (95330)?

The median static water level is 16 ft below ground surface (middle half of wells: 12 ft–24 ft), from 59 measurements.

Drilled depth distribution

0–50 ft 37 50–100 ft 48 100–150 ft 131 150–200 ft 101 200–300 ft 93 300–400 ft 22 400–600 ft 11 600+ ft 6
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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.