California Well Data field records · 2026 survey

California Well Data › Santa Cruz County

Santa Cruz County, California: well depth, water level & drilling cost

✓ 7,337 DWR records · verified 2026-08-14

248 ftmedian well depth
150 ft–360 fttypical depth range
85 ftmedian static water level
20 gpmmedian yield (3,186 tests)

How deep are wells in Santa Cruz County, California?

The median drilled well depth in Santa Cruz County is 248 ft, based on 6,187 wells with recorded depths in the state DWR database. Half of all wells fall between 150 ft and 360 ft; 90% are shallower than 500 ft. Wells drilled since 2016 have a median depth of 300 ft.

How much does it cost to drill a well in Santa Cruz County?

Applying published per-foot rates to the local median depth of 300 ft: drilling and casing alone typically runs $7,500–$19,500; a complete system including pump, pressure tank, and hookup typically runs $18,000–$30,000. Actual quotes depend on site access, geology, and casing requirements.

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What is the static water level in Santa Cruz County?

The median static water level is 85 ft below ground surface (middle half of wells: 45 ft–155 ft), from 3,693 measurements.

How much water do wells in Santa Cruz County produce?

The median tested yield is 20 gpm (middle half: 10 gpm–50 gpm), from 3,186 pump tests. A typical household needs 5–10 gpm.

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Drilled depth distribution

0–50 ft 361 50–100 ft 393 100–150 ft 708 150–200 ft 757 200–300 ft 1,537 300–400 ft 1,105 400–600 ft 986 600+ ft 340

Who drills wells in Santa Cruz County?

Companies by number of wells completed in this county since 2016, per filed well completion reports (California Department of Water Resources).

DrillerWells since 2016
EARTH FLOW DRILLING COMPANY295
MAGGIORA BROS DRILLING INC61
LANDINO DRILLING CO32
ENVIRONMENTAL CONTROL ASSOCIATES29
TRINITY DRILLING INC23
CASCADE DRILLING LP20
TRINITY SOURCE GROUP INC19
CASCADE DRILLING L P12

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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). Cost estimate applies published per-foot ranges (checked 2026-06-11) to the local median depth — full methodology & sources.