⟁ Wisconsin Well Data field records · 2026 survey

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Anhalt Well Drlg & Pump Inc.

Recorded as the driller on 1,222 water wells across 16 Wisconsin counties in the Wisconsin Department of Natural Resources Groundwater Retrieval Network (GRN) well-construction records, most in Waukesha County. Well-log records span 2002–2024.

1,222wells on record
30since 2022
16counties served
145 ftmedian depth

Counties served

Wells drilled by Anhalt Well Drlg & Pump Inc., by county, across the full record.

CountyWells drilled
Waukesha County 385
Washington County 290
Rock County 128
Racine County 118
Dodge County 91
Ozaukee County 53
Jefferson County 48
Fond Du Lac County 28
Dane County 24
Kenosha County 21
Walworth County 18
Milwaukee County 7
Show all 16 counties
Sheboygan County 5
Columbia County 3
Sauk County 1
Adams County 1

Well characteristics

Across the wells Anhalt Well Drlg & Pump Inc. has drilled, the median depth is 145 ft (middle half 100 ft–203 ft), median tested yield 25 gpm, and median static water level 39 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Anhalt Well Drlg & Pump Inc., straight from the public WI DNR record:

"Records span 2002–2024" 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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