⟁ California Well Data field records · 2026 survey

California Well Data › Santa Clara County › Cupertino (95014)

Cupertino, CA (95014): well depth, water level & drilling cost

✓ 147 DWR records · Santa Clara County

65 ftmedian well depth
39 ft–165 fttypical depth range
70 ftmedian static water level
20 gpmmedian yield (7 tests)

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How deep are wells in and around Cupertino (95014), California?

The median drilled well depth in and around Cupertino (95014) is 65 ft, based on 60 wells with recorded depths in the state DWR database. Half fall between 39 ft and 165 ft; 90% are shallower than 344 ft.

How much does it cost to drill a well in and around Cupertino (95014)?

Applying published per-foot rates to the local median depth of 65 ft: drilling and casing alone typically runs $1,625–$4,225; a complete system including pump, pressure tank, and hookup typically runs $3,900–$6,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Cupertino (95014)?

The median static water level is 70 ft below ground surface (middle half of wells: 35 ft–113 ft), from 8 measurements.

Drilled depth distribution

0–50 ft 18 50–100 ft 19 100–150 ft 7 150–200 ft 1 200–300 ft 4 300–400 ft 7 400–600 ft 2 600+ ft 2
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Part of Santa Clara 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.