⟁ California Well Data field records · 2026 survey

California Well Data › Santa Barbara County › Santa Maria (93455)

Santa Maria, CA (93455): well depth, water level & drilling cost

✓ 615 DWR records · Santa Barbara County

516 ftmedian well depth
310 ft–723 fttypical depth range
230 ftmedian static water level
500 gpmmedian yield (203 tests)

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How deep are wells in and around Santa Maria (93455), California?

The median drilled well depth in and around Santa Maria (93455) is 516 ft, based on 425 wells with recorded depths in the state DWR database. Half fall between 310 ft and 723 ft; 90% are shallower than 977 ft.

How much does it cost to drill a well in and around Santa Maria (93455)?

Applying published per-foot rates to the local median depth of 516 ft: drilling and casing alone typically runs $12,900–$33,540; a complete system including pump, pressure tank, and hookup typically runs $30,960–$51,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Santa Maria (93455)?

The median static water level is 230 ft below ground surface (middle half of wells: 103 ft–409 ft), from 183 measurements.

Drilled depth distribution

0–50 ft 1 50–100 ft 5 100–150 ft 12 150–200 ft 13 200–300 ft 67 300–400 ft 35 400–600 ft 117 600+ ft 175
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Part of Santa Barbara 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.