⟁ California Well Data field records · 2026 survey

California Well Data › San Diego County › Jamul (91935)

Jamul, CA (91935): well depth, water level & drilling cost

✓ 995 DWR records · San Diego County

425 ftmedian well depth
251 ft–635 fttypical depth range
75 ftmedian static water level
14 gpmmedian yield (724 tests)

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How deep are wells in and around Jamul (91935), California?

The median drilled well depth in and around Jamul (91935) is 425 ft, based on 819 wells with recorded depths in the state DWR database. Half fall between 251 ft and 635 ft; 90% are shallower than 876 ft.

How much does it cost to drill a well in and around Jamul (91935)?

Applying published per-foot rates to the local median depth of 425 ft: drilling and casing alone typically runs $10,625–$27,625; a complete system including pump, pressure tank, and hookup typically runs $25,500–$42,500. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Jamul (91935)?

The median static water level is 75 ft below ground surface (middle half of wells: 43 ft–168 ft), from 219 measurements.

Drilled depth distribution

0–50 ft 8 50–100 ft 12 100–150 ft 40 150–200 ft 51 200–300 ft 131 300–400 ft 117 400–600 ft 191 600+ ft 269
Looking at a specific property in Jamul (91935)?

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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.