Rosenquist, Robert G.
Recorded as the driller on 162 water wells across 8Illinoiscounties in the Illinois State Geological Survey water well records, most in Boone County. Well-log records span 1996–2022.
Counties served
Wells drilled by Rosenquist, Robert G., by county, across the full record.
| County | Wells drilled |
|---|---|
| Boone County | 110 |
| Ogle County | 18 |
| Winnebago County | 16 |
| Dekalb County | 9 |
| Stephenson County | 4 |
| Lee County | 3 |
| Bureau County | 1 |
| Kane County | 1 |
Well characteristics
Across the wells Rosenquist, Robert G. has drilled, the median depth is 225 ft (middle half 180 ft–245 ft), median tested yield 25 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 Rosenquist, Robert G., straight from the public ISGS record:
"Records span 1996–2022" 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 Boone County, including Rosenquist, Robert G..
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