California Well Data field records · 2026 survey

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Allen, Ken II Drilling

Recorded as the driller on 125 water wells across 3 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in Nevada County. Well-log records span 1971–2007.

125wells on record
since 2022
3counties served
320 ftmedian depth

Counties served

Wells drilled by Allen, Ken II Drilling, by county, across the full record.

CountyWells drilled
Nevada County 121
Alameda County 2
Yuba County 2

Well characteristics

Across the wells Allen, Ken II Drilling has drilled, the median depth is 320 ft (middle half 180 ft–540 ft), median tested yield 14 gpm, and median static water level 60 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

"Records span 1971–2007" 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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