⟁ California Well Data field records · 2026 survey

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C & N Pump & Well Co.

Recorded as the driller on 697 water wells across 15 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in Santa Clara County. Well-log records span 1942–1999.

697wells on record
—since 2022
15counties served
408 ftmedian depth

Counties served

Wells drilled by C & N Pump & Well Co., by county, across the full record.

CountyWells drilled
Santa Clara County 422
Alameda County 82
San Benito County 63
Monterey County 54
Santa Cruz County 25
San Mateo County 18
San Joaquin County 10
Yolo County 5
Yuba County 4
Stanislaus County 3
Contra Costa County 3
Kern County 2
Show all 15 counties
Sonoma County 2
Sacramento County 2
Solano County 1

Well characteristics

Across the wells C & N Pump & Well Co. has drilled, the median depth is 408 ft (middle half 270 ft–550 ft), median tested yield 790 gpm, and median static water level 50 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by C & N Pump & Well Co., straight from the public DWR record:

"Records span 1942–1999" 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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