California Well Data field records · 2026 survey

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Roy Alsop Pump & Drilling

Recorded as the driller on 173 water wells across 3 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in Monterey County. Well-log records span 1990–2019.

173wells on record
since 2022
3counties served
500 ftmedian depth

Counties served

Wells drilled by Roy Alsop Pump & Drilling, by county, across the full record.

CountyWells drilled
Monterey County 164
Santa Cruz County 6
San Benito County 3

Well characteristics

Across the wells Roy Alsop Pump & Drilling has drilled, the median depth is 500 ft (middle half 376 ft–612 ft), median tested yield 50 gpm, and median static water level 70 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

"Records span 1990–2019" 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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