⟁ Wisconsin Well Data field records · 2026 survey

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Karl M Walker

Recorded as the driller on 499 water wells across 13 Wisconsin counties in the Wisconsin Department of Natural Resources Groundwater Retrieval Network (GRN) well-construction records, most in Adams County. Well-log records span 1988–2000.

499wells on record
—since 2022
13counties served
70 ftmedian depth

Counties served

Wells drilled by Karl M Walker, by county, across the full record.

CountyWells drilled
Adams County 277
Marquette County 105
Juneau County 35
Waushara County 24
Columbia County 22
Sauk County 15
Green Lake County 13
Monroe County 2
Wood County 2
Walworth County 1
Richland County 1
Portage County 1
Show all 13 counties
Marathon County 1

Well characteristics

Across the wells Karl M Walker has drilled, the median depth is 70 ft (middle half 50 ft–105 ft), median tested yield 15 gpm, and median static water level 22 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Karl M Walker, straight from the public WI DNR record:

"Records span 1988–2000" 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.

Need a well drilled in Adams County?

Free. Goes to licensed drillers working Adams County, including Karl M Walker.

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This page is built from the public WI DNR well-log record and helps property owners find a driller. Claim it (free) to confirm the details are right and give customers a way to reach you.

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This directory helps property owners find a driller, using public WI DNR records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.