Illinois Well Data field records · 2026 survey

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Glen Dana

Recorded as the driller on 136 water wells across 8 Illinois counties in the Illinois State Geological Survey water well records, most in Henry County. Well-log records span 1994–2006.

136wells on record
since 2022
8counties served
364 ftmedian depth

Counties served

Wells drilled by Glen Dana, by county, across the full record.

CountyWells drilled
Henry County 74
Knox County 28
Stark County 22
Peoria County 5
Mercer County 3
Lee County 2
Marshall County 1
Rock Island County 1

Well characteristics

Across the wells Glen Dana has drilled, the median depth is 364 ft (middle half 214 ft–522 ft), median tested yield 10 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 Glen Dana, straight from the public ISGS record:

"Records span 1994–2006" 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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