⟁ California Well Data field records · 2026 survey

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Harrison & Son's

Recorded as the driller on 187 water wells across 2 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in San Joaquin County. Well-log records span 1977–1982.

187wells on record
—since 2022
2counties served
213 ftmedian depth

Counties served

Wells drilled by Harrison & Son's, by county, across the full record.

CountyWells drilled
San Joaquin County 95
Sacramento County 92

Well characteristics

Across the wells Harrison & Son's has drilled, the median depth is 213 ft (middle half 196 ft–244 ft), median tested yield —, and median static water level 80 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Harrison & Son's, straight from the public DWR record:

"Records span 1977–1982" refers to the earliest and latest well logs attributed to this company in the DWR database — the state digitized older paper logs, so the first date is the oldest record on file, not necessarily the company's founding year.

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