⟁ Minnesota Well Data field records · 2026 survey

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Heirass, R.

Recorded as the driller on 64 water wells across 10Minnesotacounties in the Minnesota County Well Index (CWI), maintained by the Minnesota Geological Survey and the Minnesota Department of Health, most in Clay County. Well-log records span 1976–1999.

64wells on record
—since 2022
10counties served
160 ftmedian depth

Counties served

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

CountyWells drilled
Clay County30
Norman County14
Otter Tail County5
Becker County5
Wilkin County4
Polk County2
Lyon County1
Traverse County1
Mahnomen County1
Red Lake County1

Well characteristics

Across the wells Heirass, R. has drilled, the median depth is 160 ft (middle half 106 ft–205 ft), median tested yield 60 gpm, and median static water level 15 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

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

"Records span 1976–1999" 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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