⟁ Iowa Well Data field records · 2026 survey

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Shawver Well Co.

Recorded as the driller on 785 water wells across 24Iowacounties in the Iowa DNR Well Information System (IWIS), most in Bremer County. Well-log records span 1900–2025.

785wells on record
6since 2022
24counties served
170 ftmedian depth

Counties served

Wells drilled by Shawver Well Co., by county, across the full record.

CountyWells drilled
Bremer County280
Butler County90
Cerro Gordo County87
Fayette County85
Floyd County68
Chickasaw County43
Mitchell County27
Clayton County20
Delaware County15
Winneshiek County15
Jackson County9
Black Hawk County8
Show all 24counties
Allamakee County8
Dubuque County7
Buchanan County7
Howard County4
Franklin County3
Grundy County2
Worth County2
Linn County1
Tama County1
Jones County1
Hamilton County1
Winnebago County1

Well characteristics

Across the wells Shawver Well Co. has drilled, the median depth is 170 ft (middle half 120 ft–235 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 Shawver Well Co., straight from the public Iowa DNR record:

"Records span 1900–2025" 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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