Illinois Well Data field records · 2026 survey

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Ryan, John H.

Recorded as the driller on 116 water wells across 13 Illinois counties 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 County 30
Edgar County 26
Vermilion County 15
Coles County 11
Cumberland County 9
Christian County 7
Shelby County 5
Douglas County 4
Crawford County 3
Champaign County 2
Jasper County 2
Kankakee County 1

…and 1 more Illinois counties.

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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