⟁ California Well Data field records · 2026 survey

California Well Data › Ventura County › Ventura (93004)

Ventura, CA (93004): well depth, water level & drilling cost

✓ 371 DWR records · Ventura County

375 ftmedian well depth
242 ft–640 fttypical depth range
106 ftmedian static water level
1,500 gpmmedian yield (131 tests)

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How deep are wells in and around Ventura (93004), California?

The median drilled well depth in and around Ventura (93004) is 375 ft, based on 277 wells with recorded depths in the state DWR database. Half fall between 242 ft and 640 ft; 90% are shallower than 1,000 ft.

How much does it cost to drill a well in and around Ventura (93004)?

Applying published per-foot rates to the local median depth of 375 ft: drilling and casing alone typically runs $9,375–$24,375; a complete system including pump, pressure tank, and hookup typically runs $22,500–$37,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Ventura (93004)?

The median static water level is 106 ft below ground surface (middle half of wells: 60 ft–152 ft), from 52 measurements.

Drilled depth distribution

0–50 ft 4 50–100 ft 3 100–150 ft 18 150–200 ft 25 200–300 ft 47 300–400 ft 44 400–600 ft 62 600+ ft 74
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Part of Ventura 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.