⟁ Minnesota Well Data field records · 2026 survey

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Seppmann, J.

Recorded as the driller on 172 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 Blue Earth County. Well-log records span 1977–2007.

172wells on record
—since 2022
6counties served
292 ftmedian depth

Counties served

Wells drilled by Seppmann, J., by county, across the full record.

CountyWells drilled
Blue Earth County 143
Nicollet County 16
Le Sueur County 10
Watonwan County 1
Brown County 1
Anoka County 1

Well characteristics

Across the wells Seppmann, J. has drilled, the median depth is 292 ft (middle half 217 ft–337 ft), median tested yield 35 gpm, and median static water level 96 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

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

"Records span 1977–2007" 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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