⟁ California Well Data field records · 2026 survey

California Well Data › San Diego County › San Diego (92120)

San Diego, CA (92120): well depth, water level & drilling cost

✓ 55 DWR records · San Diego County

145 ftmedian well depth
50 ft–213 fttypical depth range
—median static water level
700 gpmmedian yield (3 tests)

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How deep are wells in and around San Diego (92120), California?

The median drilled well depth in and around San Diego (92120) is 145 ft, based on 19 wells with recorded depths in the state DWR database. Half fall between 50 ft and 213 ft; 90% are shallower than 312 ft.

How much does it cost to drill a well in and around San Diego (92120)?

Applying published per-foot rates to the local median depth of 145 ft: drilling and casing alone typically runs $3,625–$9,425; a complete system including pump, pressure tank, and hookup typically runs $8,700–$14,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around San Diego (92120)?

Few static water level measurements are recorded for this area.

Drilled depth distribution

0–50 ft 5 50–100 ft 2 100–150 ft 3 150–200 ft 3 200–300 ft 3 300–400 ft 2 400–600 ft 0 600+ ft 1
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Part of San Diego 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.