⟁ Wisconsin Well Data field records · 2026 survey

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Corpian Well Drilling Inc.

Recorded as the driller on 4,205 water wells across 15Wisconsincounties in the Wisconsin Department of Natural Resources Groundwater Retrieval Network (GRN) well-construction records, most in Grant County. Well-log records span 1974–2017.

4,205wells on record
—since 2022
15counties served
200 ftmedian depth

Counties served

Wells drilled by Corpian Well Drilling Inc., by county, across the full record.

CountyWells drilled
Grant County1,120
Richland County971
Vernon County853
Crawford County681
Monroe County199
Iowa County112
La Crosse County105
Sauk County97
Lafayette County32
Buffalo County24
Trempealeau County6
Juneau County2
Show all 15counties
Dane County1
Taylor County1
Rusk County1

Well characteristics

Across the wells Corpian Well Drilling Inc. has drilled, the median depth is 200 ft (middle half 120 ft–340 ft), median tested yield 10 gpm, and median static water level 109 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Corpian Well Drilling Inc., straight from the public WI DNR record:

"Records span 1974–2017" refers to the earliest and latest well logs attributed to this company in the WI DNR 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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