⟁ California Well Data field records · 2026 survey

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H O Krossa

Recorded as the driller on 681 water wells across 4 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in Solano County. Well-log records span 1946–1969.

681wells on record
—since 2022
4counties served
104 ftmedian depth

Counties served

Wells drilled by H O Krossa, by county, across the full record.

CountyWells drilled
Solano County 594
Yolo County 84
Napa County 2
Contra Costa County 1

Well characteristics

Across the wells H O Krossa has drilled, the median depth is 104 ft (middle half 78 ft–143 ft), median tested yield —, and median static water level — below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by H O Krossa, straight from the public DWR record:

"Records span 1946–1969" 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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