⟁ Wisconsin Well Data field records · 2026 survey

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William D Brunner

Recorded as the driller on 3,124 water wells across 16Wisconsincounties in the Wisconsin Department of Natural Resources Groundwater Retrieval Network (GRN) well-construction records, most in Taylor County. Well-log records span 1972–2013.

3,124wells on record
—since 2022
16counties served
100 ftmedian depth

Counties served

Wells drilled by William D Brunner, by county, across the full record.

CountyWells drilled
Taylor County1,157
Marathon County868
Clark County433
Lincoln County395
Price County128
Chippewa County73
Wood County28
Rusk County18
Oneida County9
Vilas County6
Sauk County3
Eau Claire County2
Show all 16counties
Trempealeau County1
Oconto County1
Shawano County1
St. Croix County1

Well characteristics

Across the wells William D Brunner has drilled, the median depth is 100 ft (middle half 62 ft–140 ft), median tested yield 6 gpm, and median static water level 18 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by William D Brunner, straight from the public WI DNR record:

"Records span 1972–2013" 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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