⟁ California Well Data field records · 2026 survey

California Well Data › Orange County › Santa Ana (92702)

Santa Ana, CA (92702): well depth, water level & drilling cost

✓ 96 DWR records · Orange County

105 ftmedian well depth
41 ft–688 fttypical depth range
46 ftmedian static water level
2,810 gpmmedian yield (4 tests)

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How deep are wells in and around Santa Ana (92702), California?

The median drilled well depth in and around Santa Ana (92702) is 105 ft, based on 48 wells with recorded depths in the state DWR database. Half fall between 41 ft and 688 ft; 90% are shallower than 1,041 ft.

How much does it cost to drill a well in and around Santa Ana (92702)?

Applying published per-foot rates to the local median depth of 105 ft: drilling and casing alone typically runs $2,625–$6,825; a complete system including pump, pressure tank, and hookup typically runs $6,300–$10,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Santa Ana (92702)?

The median static water level is 46 ft below ground surface (middle half of wells: 29 ft–88 ft), from 3 measurements.

Drilled depth distribution

0–50 ft 16 50–100 ft 4 100–150 ft 5 150–200 ft 3 200–300 ft 1 300–400 ft 2 400–600 ft 4 600+ ft 13
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Part of Orange 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.