NO Company
Recorded as the driller on 508 water wells across 62 Illinois counties in the Illinois State Geological Survey water well records, most in Grundy County. Well-log records span 1892–1993.
Counties served
Wells drilled by NO Company, by county, across the full record.
| County | Wells drilled |
|---|---|
| Grundy County | 93 |
| Lasalle County | 64 |
| Warren County | 26 |
| St. Clair County | 25 |
| Kane County | 23 |
| Lake County | 18 |
| Livingston County | 16 |
| Kendall County | 14 |
| Dupage County | 13 |
| Iroquois County | 13 |
| Peoria County | 13 |
| Madison County | 12 |
…and 50 more Illinois counties.
Well characteristics
Across the wells NO Company has drilled, the median depth is 160 ft (middle half 79 ft–300 ft), median tested yield 15 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 NO Company, straight from the public ISGS record:
"Records span 1892–1993" 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 Grundy County — never sold elsewhere.
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