Corpian Well Drilling Inc.
Recorded as the driller on 4,205 water wells across 15 Wisconsin counties in the Wisconsin Department of Natural Resources Groundwater Retrieval Network (GRN) well-construction records, most in Grant County. Well-log records span 1974–2017.
Counties served
Wells drilled by Corpian Well Drilling Inc., by county, across the full record.
| County | Wells drilled |
|---|---|
| Grant County | 1,120 |
| Richland County | 971 |
| Vernon County | 853 |
| Crawford County | 681 |
| Monroe County | 199 |
| Iowa County | 112 |
| La Crosse County | 105 |
| Sauk County | 97 |
| Lafayette County | 32 |
| Buffalo County | 24 |
| Trempealeau County | 6 |
| Juneau County | 2 |
…and 3 more Wisconsin counties.
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.
Free for property owners. We route your request only to licensed drillers who actually file well logs in Grant County — never sold elsewhere.
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