Illinois Well Data field records · 2026 survey

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Greg A. Evans

Recorded as the driller on 102 water wells across 24 Illinois counties in the Illinois State Geological Survey water well records, most in Madison County. Well-log records span 2014–2024.

102wells on record
16since 2022
24counties served
150 ftmedian depth

Counties served

Wells drilled by Greg A. Evans, by county, across the full record.

CountyWells drilled
Madison County 15
Clinton County 11
Jackson County 11
Monroe County 10
St. Clair County 9
Morgan County 6
Saline County 6
Champaign County 4
Washington County 4
Bond County 3
Johnson County 3
Randolph County 3

…and 12 more Illinois counties.

Well characteristics

Across the wells Greg A. Evans has drilled, the median depth is 150 ft (middle half 150 ft–150 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 Greg A. Evans, straight from the public ISGS record:

"Records span 2014–2024" 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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