San Joaquin Pump Co.
Recorded as the driller on 150 water wells across 1 California county in the California Department of Water Resources (DWR) Well Completion Reports database, most in San Joaquin County. Well-log records span 1960–1973.
Counties served
Wells drilled by San Joaquin Pump Co., by county, across the full record.
| County | Wells drilled |
|---|---|
| San Joaquin County | 150 |
Well characteristics
Across the wells San Joaquin Pump Co. has drilled, the median depth is 174 ft (middle half 123 ft–209 ft), median tested yield —, and median static water level 64 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
"Records span 1960–1973" 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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