⟁ California Well Data field records · 2026 survey

California Well Data › San Diego County › San Diego (92128)

San Diego, CA (92128): well depth, water level & drilling cost

✓ 311 DWR records · San Diego County

566 ftmedian well depth
260 ft–872 fttypical depth range
53 ftmedian static water level
32 gpmmedian yield (225 tests)

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How deep are wells in and around San Diego (92128), California?

The median drilled well depth in and around San Diego (92128) is 566 ft, based on 273 wells with recorded depths in the state DWR database. Half fall between 260 ft and 872 ft; 90% are shallower than 1,112 ft.

How much does it cost to drill a well in and around San Diego (92128)?

Applying published per-foot rates to the local median depth of 566 ft: drilling and casing alone typically runs $14,150–$36,790; a complete system including pump, pressure tank, and hookup typically runs $33,960–$56,600. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around San Diego (92128)?

The median static water level is 53 ft below ground surface (middle half of wells: 21 ft–207 ft), from 78 measurements.

Drilled depth distribution

0–50 ft 35 50–100 ft 3 100–150 ft 12 150–200 ft 8 200–300 ft 14 300–400 ft 24 400–600 ft 44 600+ ft 133
Looking at a specific property in San Diego (92128)?

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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.