⟁ Illinois Well Data field records · 2026 survey

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Fordonski, Keith

Recorded as the driller on 1,694 water wells across 19Illinoiscounties in the Illinois State Geological Survey water well records, most in Will County. Well-log records span 1972–2015.

1,694wells on record
—since 2022
19counties served
170 ftmedian depth

Counties served

Wells drilled by Fordonski, Keith, by county, across the full record.

CountyWells drilled
Will County716
Lasalle County275
Kankakee County164
Kane County158
Grundy County140
Cook County72
Dupage County36
Mchenry County33
Dekalb County25
Kendall County24
Livingston County23
Lee County10
Show all 19counties
Iroquois County5
Lake County4
Ogle County3
Bureau County2
Boone County2
Macon County1
Ford County1

Well characteristics

Across the wells Fordonski, Keith has drilled, the median depth is 170 ft (middle half 125 ft–240 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 Fordonski, Keith, straight from the public ISGS record:

"Records span 1972–2015" 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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