Minnesota Well Data field records · 2026 survey

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Affeldt, M.

Recorded as the driller on 37 water wells across 7 Minnesota counties in the Minnesota County Well Index (CWI), maintained by the Minnesota Geological Survey and the Minnesota Department of Health, most in Polk County. Well-log records span 2009–2012.

37wells on record
since 2022
7counties served
110 ftmedian depth

Counties served

Wells drilled by Affeldt, M., by county, across the full record.

CountyWells drilled
Polk County 20
Clearwater County 4
Mahnomen County 4
Pennington County 3
Red Lake County 3
Norman County 2
Marshall County 1

Well characteristics

Across the wells Affeldt, M. has drilled, the median depth is 110 ft (middle half 81 ft–193 ft), median tested yield 40 gpm, and median static water level 33 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

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

"Records span 2009–2012" 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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