Illinois Well Data field records · 2026 survey

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Knierin Paul

Recorded as the driller on 61 water wells across 12 Illinois counties in the Illinois State Geological Survey water well records, most in Grundy County. Well-log records span 1967–1978.

61wells on record
since 2022
12counties served
180 ftmedian depth

Counties served

Wells drilled by Knierin Paul, by county, across the full record.

CountyWells drilled
Grundy County 16
Kendall County 14
Dupage County 10
Livingston County 5
Iroquois County 3
Kane County 3
Lasalle County 3
Cook County 2
Marshall County 2
Ford County 1
Jo Daviess County 1
Will County 1

Well characteristics

Across the wells Knierin Paul has drilled, the median depth is 180 ft (middle half 150 ft–240 ft), median tested yield 20 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 Knierin Paul, straight from the public ISGS record:

"Records span 1967–1978" 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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