⟁ California Well Data field records · 2026 survey

California Well Data › Ventura County › Somis (93066)

Somis, CA (93066): well depth, water level & drilling cost

✓ 236 DWR records · Ventura County

899 ftmedian well depth
500 ft–1,236 fttypical depth range
490 ftmedian static water level
900 gpmmedian yield (111 tests)

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How deep are wells in and around Somis (93066), California?

The median drilled well depth in and around Somis (93066) is 899 ft, based on 206 wells with recorded depths in the state DWR database. Half fall between 500 ft and 1,236 ft; 90% are shallower than 1,521 ft.

How much does it cost to drill a well in and around Somis (93066)?

Applying published per-foot rates to the local median depth of 899 ft: drilling and casing alone typically runs $22,475–$58,435; a complete system including pump, pressure tank, and hookup typically runs $53,940–$89,900. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Somis (93066)?

The median static water level is 490 ft below ground surface (middle half of wells: 305 ft–649 ft), from 40 measurements.

Drilled depth distribution

0–50 ft 0 50–100 ft 1 100–150 ft 3 150–200 ft 4 200–300 ft 15 300–400 ft 15 400–600 ft 23 600+ ft 145
Looking at a specific property in Somis (93066)?

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Get quotes from drillers who work in Somis (93066)

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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.