Thierry, Keith
Recorded as the driller on 212 water wells across 8Illinoiscounties in the Illinois State Geological Survey water well records, most in Bureau County. Well-log records span 1994–2022.
Counties served
Wells drilled by Thierry, Keith, by county, across the full record.
| County | Wells drilled |
|---|---|
| Bureau County | 140 |
| Whiteside County | 28 |
| Lee County | 14 |
| Marshall County | 12 |
| Putnam County | 11 |
| Woodford County | 3 |
| Lasalle County | 3 |
| Livingston County | 1 |
Well characteristics
Across the wells Thierry, Keith has drilled, the median depth is 213 ft (middle half 133 ft–250 ft), median tested yield 30 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 Thierry, Keith, straight from the public ISGS record:
"Records span 1994–2022" 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.
Free. Goes to licensed drillers working Bureau County, including Thierry, Keith.
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This page is built from the public ISGS well-log record and helps property owners find a driller. Claim it (free) to confirm the details are right and give customers a way to reach you.
This directory helps property owners find a driller, using public ISGS records. Claim your page to confirm the details are accurate and give customers a way to reach you. Free — reviewed before anything goes live.