Wisconsin Well Data field records · 2026 survey

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Weslow Water Systems Inc.

Recorded as the driller on 1,714 water wells across 23 Wisconsin counties in the Wisconsin Department of Natural Resources Groundwater Retrieval Network (GRN) well-construction records, most in Oconto County. Well-log records span 1997–2026.

1,714wells on record
490since 2022
23counties served
162 ftmedian depth

Counties served

Wells drilled by Weslow Water Systems Inc., by county, across the full record.

CountyWells drilled
Oconto County 494
Brown County 367
Marinette County 246
Door County 235
Outagamie County 144
Shawano County 98
Winnebago County 31
Kewaunee County 20
Manitowoc County 18
Waupaca County 15
Menominee County 12
Calumet County 8

…and 11 more Wisconsin counties.

Well characteristics

Across the wells Weslow Water Systems Inc. has drilled, the median depth is 162 ft (middle half 102 ft–242 ft), median tested yield 30 gpm, and median static water level 25 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Weslow Water Systems Inc., straight from the public WI DNR record:

"Records span 1997–2026" 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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