⟁ California Well Data field records · 2026 survey

California Well Data › San Diego County › Potrero (91963)

Potrero, CA (91963): well depth, water level & drilling cost

✓ 235 DWR records · San Diego County

380 ftmedian well depth
220 ft–575 fttypical depth range
33 ftmedian static water level
10 gpmmedian yield (160 tests)

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How deep are wells in and around Potrero (91963), California?

The median drilled well depth in and around Potrero (91963) is 380 ft, based on 173 wells with recorded depths in the state DWR database. Half fall between 220 ft and 575 ft; 90% are shallower than 800 ft.

How much does it cost to drill a well in and around Potrero (91963)?

Applying published per-foot rates to the local median depth of 380 ft: drilling and casing alone typically runs $9,500–$24,700; a complete system including pump, pressure tank, and hookup typically runs $22,800–$38,000. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around Potrero (91963)?

The median static water level is 33 ft below ground surface (middle half of wells: 25 ft–52 ft), from 37 measurements.

Drilled depth distribution

0–50 ft 3 50–100 ft 9 100–150 ft 12 150–200 ft 8 200–300 ft 30 300–400 ft 27 400–600 ft 42 600+ ft 42
Looking at a specific property in Potrero (91963)?

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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.