IL State Geological Survey
Recorded as the driller on 42 water wells across 14 Illinois counties in the Illinois State Geological Survey water well records, most in Champaign County. Well-log records span 1974–2018.
Counties served
Wells drilled by IL State Geological Survey, by county, across the full record.
| County | Wells drilled |
|---|---|
| Champaign County | 22 |
| Tazewell County | 3 |
| Lake County | 2 |
| Macon County | 2 |
| Mchenry County | 2 |
| Mclean County | 2 |
| Piatt County | 2 |
| Gallatin County | 1 |
| Jackson County | 1 |
| Johnson County | 1 |
| Logan County | 1 |
| Marshall County | 1 |
…and 2 more Illinois counties.
Well characteristics
Across the wells IL State Geological Survey has drilled, the median depth is 177 ft (middle half 44 ft–302 ft), median tested yield 12 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 IL State Geological Survey, straight from the public ISGS record:
"Records span 1974–2018" 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 for property owners. We route your request only to licensed drillers who actually file well logs in Champaign County — never sold elsewhere.
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