⟁ Wisconsin Well Data field records · 2026 survey

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Terry L Marshall

Recorded as the driller on 1,467 water wells across 10 Wisconsin counties in the Wisconsin Department of Natural Resources Groundwater Retrieval Network (GRN) well-construction records, most in Juneau County. Well-log records span 1981–2005.

1,467wells on record
—since 2022
10counties served
120 ftmedian depth

Counties served

Wells drilled by Terry L Marshall, by county, across the full record.

CountyWells drilled
Juneau County 464
Adams County 414
Sauk County 316
Columbia County 176
Marquette County 48
Dane County 37
Waushara County 7
Richland County 2
Monroe County 2
Dodge County 1

Well characteristics

Across the wells Terry L Marshall has drilled, the median depth is 120 ft (middle half 85 ft–156 ft), median tested yield 20 gpm, and median static water level 38 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Terry L Marshall, straight from the public WI DNR record:

"Records span 1981–2005" 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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Free. Goes to licensed drillers working Juneau County, including Terry L Marshall.

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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.