⟁ California Well Data field records · 2026 survey

California Well Data › San Luis Obispo County › Oceano (93475)

Oceano, CA (93475): well depth, water level & drilling cost

✓ 178 DWR records · San Luis Obispo County

350 ftmedian well depth
300 ft–480 fttypical depth range
96 ftmedian static water level
100 gpmmedian yield (31 tests)

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How deep are wells in and around Oceano (93475), California?

The median drilled well depth in and around Oceano (93475) is 350 ft, based on 41 wells with recorded depths in the state DWR database. Half fall between 300 ft and 480 ft; 90% are shallower than 500 ft.

How much does it cost to drill a well in and around Oceano (93475)?

Applying published per-foot rates to the local median depth of 350 ft: drilling and casing alone typically runs $8,750–$22,750; a complete system including pump, pressure tank, and hookup typically runs $21,000–$35,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Oceano (93475)?

The median static water level is 96 ft below ground surface (middle half of wells: 90 ft–118 ft), from 36 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 1 100–150 ft 2 150–200 ft 2 200–300 ft 3 300–400 ft 16 400–600 ft 16 600+ ft 0
Looking at a specific property in Oceano (93475)?

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Part of San Luis Obispo 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.