Danville Well Drilling Co.
Recorded as the driller on 27 water wells across 2 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in Alameda County. Well-log records span 1977–1978.
Counties served
Wells drilled by Danville Well Drilling Co., by county, across the full record.
| County | Wells drilled |
|---|---|
| Alameda County | 26 |
| Contra Costa County | 1 |
Well characteristics
Across the wells Danville Well Drilling Co. has drilled, the median depth is 250 ft (middle half 190 ft–300 ft), median tested yield 40 gpm, and median static water level 50 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
"Records span 1977–1978" 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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