⟁ California Well Data field records · 2026 survey

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Weeks Drilling Co.

Recorded as the driller on 217 water wells across 3 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in Sonoma County. Well-log records span 1950–1957.

217wells on record
—since 2022
3counties served
184 ftmedian depth

Counties served

Wells drilled by Weeks Drilling Co., by county, across the full record.

CountyWells drilled
Sonoma County 202
Mendocino County 14
Napa County 1

Well characteristics

Across the wells Weeks Drilling Co. has drilled, the median depth is 184 ft (middle half 115 ft–296 ft), median tested yield 28 gpm, and median static water level 26 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Weeks Drilling Co., straight from the public DWR record:

"Records span 1950–1957" 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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