California Well Data › San Francisco County › San Francisco (94104)
San Francisco, CA (94104): well depth, water level & drilling cost
✓ 121 DWR records · San Francisco County
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How deep are wells in and around San Francisco (94104), California?
The median drilled well depth in and around San Francisco (94104) is 49 ft, based on 27 wells with recorded depths in the state DWR database. Half fall between 30 ft and 120 ft; 90% are shallower than 133 ft.
How much does it cost to drill a well in and around San Francisco (94104)?
Applying published per-foot rates to the local median depth of 49 ft: drilling and casing alone typically runs $1,225–$3,185; a complete system including pump, pressure tank, and hookup typically runs $2,940–$4,900. Actual quotes depend on site access, geology, and casing requirements.
What is the static water level in and around San Francisco (94104)?
The median static water level is 21 ft below ground surface (middle half of wells: 21 ft–21 ft), from 1 measurements.
Drilled depth distribution
See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.
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Part of San Francisco 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.