⟁ California Well Data field records · 2026 survey

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Miller & Johnson

Recorded as the driller on 25 water wells across 2 California counties in the California Department of Water Resources (DWR) Well Completion Reports database, most in San Luis Obispo County. Well-log records span 1962–1966.

25wells on record
—since 2022
2counties served
201 ftmedian depth

Counties served

Wells drilled by Miller & Johnson, by county, across the full record.

CountyWells drilled
San Luis Obispo County 21
Kern County 4

Well characteristics

Across the wells Miller & Johnson has drilled, the median depth is 201 ft (middle half 154 ft–250 ft), median tested yield 745 gpm, and median static water level 68 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Miller & Johnson, straight from the public DWR record:

"Records span 1962–1966" 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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