Williams Bros Well Drilling
Recorded as the driller on 77 water wells across 2 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in Napa County. Well-log records span 1976–1983.
Counties served
Wells drilled by Williams Bros Well Drilling, by county, across the full record.
| County | Wells drilled |
|---|---|
| Napa County | 76 |
| Sonoma County | 1 |
Well characteristics
Across the wells Williams Bros Well Drilling has drilled, the median depth is 185 ft (middle half 125 ft–400 ft), median tested yield 20 gpm, and median static water level 24 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Williams Bros Well Drilling, straight from the public DWR record:
"Records span 1976–1983" 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 Napa County, including Williams Bros Well Drilling.
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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.
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