⟁ California Well Data field records · 2026 survey

California Well Data › Alameda County › San Leandro (94579)

San Leandro, CA (94579): well depth, water level & drilling cost

✓ 188 DWR records · Alameda County

43 ftmedian well depth
27 ft–596 fttypical depth range
10 ftmedian static water level
15 gpmmedian yield (8 tests)

Pull every recorded well near a San Leandro (94579) address — $49

How deep are wells in and around San Leandro (94579), California?

The median drilled well depth in and around San Leandro (94579) is 43 ft, based on 133 wells with recorded depths in the state DWR database. Half fall between 27 ft and 596 ft; 90% are shallower than 712 ft.

How much does it cost to drill a well in and around San Leandro (94579)?

Applying published per-foot rates to the local median depth of 43 ft: drilling and casing alone typically runs $1,075–$2,795; a complete system including pump, pressure tank, and hookup typically runs $2,580–$4,300. Actual quotes depend on site access, geology, and casing requirements.

What is the static water level in and around San Leandro (94579)?

The median static water level is 10 ft below ground surface (middle half of wells: 8 ft–12 ft), from 28 measurements.

Drilled depth distribution

0–50 ft 70 50–100 ft 5 100–150 ft 3 150–200 ft 0 200–300 ft 8 300–400 ft 3 400–600 ft 11 600+ ft 33
Looking at a specific property in San Leandro (94579)?

See every recorded well near any address — depths, water levels, yields, original driller's logs — in a one-time report.

Free lookup Property report — $49
Get quotes from drillers who work in San Leandro (94579)

Free. Goes to licensed drillers working Alameda County.

Part of Alameda 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.