Iowa Well Data field records · 2026 survey

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Larson Well Company

Recorded as the driller on 65 water wells across 6 Iowa counties in the Iowa DNR Well Information System (IWIS), most in Story County. Well-log records span 1950–2016.

65wells on record
since 2022
6counties served
110 ftmedian depth

Counties served

Wells drilled by Larson Well Company, by county, across the full record.

CountyWells drilled
Story County 55
Allamakee County 4
Franklin County 2
Hardin County 2
Boone County 1
Hamilton County 1

Well characteristics

Across the wells Larson Well Company has drilled, the median depth is 110 ft (middle half 55 ft–162 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 Larson Well Company, straight from the public Iowa DNR record:

"Records span 1950–2016" 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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