⟁ Iowa Well Data field records · 2026 survey

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Winkler,James - 5893

Recorded as the driller on 147 water wells across 14Iowacounties in the Iowa DNR Well Information System (IWIS), most in Carroll County. Well-log records span 1940–2018.

147wells on record
—since 2022
14counties served
162 ftmedian depth

Counties served

Wells drilled by Winkler,James - 5893, by county, across the full record.

CountyWells drilled
Carroll County49
Sac County40
Calhoun County30
Greene County7
Ida County6
Buena Vista County5
Crawford County2
Monona County2
Guthrie County1
Audubon County1
Boone County1
Webster County1
Show all 14counties
Pocahontas County1
Cherokee County1

Well characteristics

Across the wells Winkler,James - 5893 has drilled, the median depth is 162 ft (middle half 115 ft–251 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 Winkler,James - 5893, straight from the public Iowa DNR record:

"Records span 1940–2018" 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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