Iowa Well Data field records · 2026 survey

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Brandenburg,Neil - 40120

Recorded as the driller on 577 water wells across 20 Iowa counties in the Iowa DNR Well Information System (IWIS), most in Fayette County. Well-log records span 1950–2021.

577wells on record
since 2022
20counties served
160 ftmedian depth

Counties served

Wells drilled by Brandenburg,Neil - 40120, by county, across the full record.

CountyWells drilled
Fayette County 85
Bremer County 80
Chickasaw County 77
Black Hawk County 51
Winneshiek County 51
Floyd County 46
Howard County 37
Mitchell County 32
Butler County 29
Allamakee County 25
Buchanan County 20
Clayton County 17

…and 8 more Iowa counties.

Well characteristics

Across the wells Brandenburg,Neil - 40120 has drilled, the median depth is 160 ft (middle half 120 ft–240 ft), median tested yield , and median static water level below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Brandenburg,Neil - 40120, straight from the public Iowa DNR record:

"Records span 1950–2021" refers to the earliest and latest well logs attributed to this company in the Iowa 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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