⟁ California Well Data field records · 2026 survey

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Trinity Source Group Inc.

Recorded as the driller on 67 water wells across 7 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in Santa Cruz County. Well-log records span 1975–2020.

67wells on record
—since 2022
7counties served
52 ftmedian depth

Counties served

Wells drilled by Trinity Source Group Inc., by county, across the full record.

CountyWells drilled
Santa Cruz County 22
Santa Clara County 19
Contra Costa County 10
Alameda County 8
San Mateo County 5
Placer County 2
Marin County 1

Well characteristics

Across the wells Trinity Source Group Inc. has drilled, the median depth is 52 ft (middle half 40 ft–57 ft), median tested yield 790 gpm, and median static water level 73 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Trinity Source Group Inc., straight from the public DWR record:

"Records span 1975–2020" 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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