⟁ Illinois Well Data field records · 2026 survey

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Swanson, Jean E.

Recorded as the driller on 355 water wells across 10Illinoiscounties in the Illinois State Geological Survey water well records, most in Champaign County. Well-log records span 1922–1997.

355wells on record
—since 2022
10counties served
153 ftmedian depth

Counties served

Wells drilled by Swanson, Jean E., by county, across the full record.

CountyWells drilled
Champaign County131
Livingston County61
Ford County57
Mclean County55
Piatt County31
Dewitt County10
Iroquois County6
Vermilion County2
Macon County1
Kankakee County1

Well characteristics

Across the wells Swanson, Jean E. has drilled, the median depth is 153 ft (middle half 86 ft–220 ft), median tested yield 25 gpm, 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 Swanson, Jean E., straight from the public ISGS record:

"Records span 1922–1997" refers to the earliest and latest well logs attributed to this company in the ISGS 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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