California Well Data field records · 2026 survey

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Xxx

Recorded as the driller on 113 water wells across 20 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in Sonoma County. Well-log records span 1950–2002.

113wells on record
since 2022
20counties served
116 ftmedian depth

Counties served

Wells drilled by Xxx, by county, across the full record.

CountyWells drilled
Sonoma County 55
Kings County 21
Fresno County 7
Plumas County 6
Madera County 4
Ventura County 3
Kern County 2
Marin County 2
Santa Clara County 2
Amador County 1
Calaveras County 1
Lassen County 1

…and 8 more California counties.

Well characteristics

Across the wells Xxx has drilled, the median depth is 116 ft (middle half 54 ft–182 ft), median tested yield 23 gpm, and median static water level 26 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

"Records span 1950–2002" 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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