Illinois Well Data field records · 2026 survey

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U S Army Corp OF Eng

Recorded as the driller on 26 water wells across 1 Illinois county in the Illinois State Geological Survey water well records, most in St. Clair County. Well-log records span 1942–1942.

26wells on record
since 2022
1counties served
33 ftmedian depth

Counties served

Wells drilled by U S Army Corp OF Eng, by county, across the full record.

CountyWells drilled
St. Clair County 26

Well characteristics

Across the wells U S Army Corp OF Eng has drilled, the median depth is 33 ft (middle half 30 ft–38 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 U S Army Corp OF Eng, straight from the public ISGS record:

"Records span 1942–1942" 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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