⟁ Minnesota Well Data field records · 2026 survey

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Ervasti, C.

Recorded as the driller on 25 water wells across 6 Minnesota counties in the Minnesota County Well Index (CWI), maintained by the Minnesota Geological Survey and the Minnesota Department of Health, most in Dakota County. Well-log records span 1980–1984.

25wells on record
—since 2022
6counties served
280 ftmedian depth

Counties served

Wells drilled by Ervasti, C., by county, across the full record.

CountyWells drilled
Dakota County 18
Goodhue County 2
Washington County 2
Rice County 1
Chisago County 1
Scott County 1

Well characteristics

Across the wells Ervasti, C. has drilled, the median depth is 280 ft (middle half 215 ft–315 ft), median tested yield 50 gpm, and median static water level 105 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Ervasti, C., straight from the public MGS/MDH record:

"Records span 1980–1984" refers to the earliest and latest well logs attributed to this company in the MGS/MDH 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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