Fisch Bros Pump Service
Recorded as the driller on 620 water wells across 5 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in Sonoma County. Well-log records span 1975–1990.
Counties served
Wells drilled by Fisch Bros Pump Service, by county, across the full record.
| County | Wells drilled |
|---|---|
| Sonoma County | 315 |
| Marin County | 268 |
| Mendocino County | 31 |
| Napa County | 4 |
| San Mateo County | 2 |
Well characteristics
Across the wells Fisch Bros Pump Service has drilled, the median depth is 140 ft (middle half 89 ft–204 ft), median tested yield 10 gpm, and median static water level 40 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Fisch Bros Pump Service, straight from the public DWR record:
"Records span 1975–1990" 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.
Free. Goes to licensed drillers working Sonoma County, including Fisch Bros Pump Service.
Is this your company?
This page is built from the public DWR well-log record and helps property owners find a driller. Claim it (free) to confirm the details are right and give customers a way to reach you.
This directory helps property owners find a driller, using public DWR records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.