⟁ Minnesota Well Data field records · 2026 survey

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Larson, R.

Recorded as the driller on 173 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 Fillmore County. Well-log records span 1969–2009.

173wells on record
—since 2022
7counties served
460 ftmedian depth

Counties served

Wells drilled by Larson, R., by county, across the full record.

CountyWells drilled
Fillmore County 81
Houston County 76
Winona County 8
Olmsted County 5
St. Louis County 1
Wabasha County 1
Otter Tail County 1

Well characteristics

Across the wells Larson, R. has drilled, the median depth is 460 ft (middle half 280 ft–560 ft), median tested yield 10 gpm, and median static water level 203 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

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

"Records span 1969–2009" 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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