⟁ Illinois Well Data field records · 2026 survey

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Ryan, John H.

Recorded as the driller on 116 water wells across 13Illinoiscounties in the Illinois State Geological Survey water well records, most in Clark County. Well-log records span 1962–1998.

116wells on record
—since 2022
13counties served
50 ftmedian depth

Counties served

Wells drilled by Ryan, John H., by county, across the full record.

CountyWells drilled
Clark County30
Edgar County26
Vermilion County15
Coles County11
Cumberland County9
Christian County7
Shelby County5
Douglas County4
Crawford County3
Jasper County2
Champaign County2
Montgomery County1
Show all 13counties
Kankakee County1

Well characteristics

Across the wells Ryan, John H. has drilled, the median depth is 50 ft (middle half 39 ft–67 ft), median tested yield 8 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 Ryan, John H., straight from the public ISGS record:

"Records span 1962–1998" 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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