Thompson, John
Recorded as the driller on 87 water wells across 3 Illinois counties in the Illinois State Geological Survey water well records, most in Jo Daviess County. Well-log records span 2011–2023.
Counties served
Wells drilled by Thompson, John, by county, across the full record.
| County | Wells drilled |
|---|---|
| Jo Daviess County | 65 |
| Stephenson County | 12 |
| Carroll County | 10 |
Well characteristics
Across the wells Thompson, John has drilled, the median depth is 220 ft (middle half 200 ft–320 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 Thompson, John, straight from the public ISGS record:
"Records span 2011–2023" 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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