Greiner,Chad - 7418
Recorded as the driller on 43 water wells across 4 Iowa counties in the Iowa DNR Well Information System (IWIS), most in Linn County. Well-log records span 1900–2023.
Counties served
Wells drilled by Greiner,Chad - 7418, by county, across the full record.
| County | Wells drilled |
|---|---|
| Linn County | 32 |
| Keokuk County | 7 |
| Johnson County | 3 |
| Cedar County | 1 |
Well characteristics
Across the wells Greiner,Chad - 7418 has drilled, the median depth is 185 ft (middle half 150 ft–235 ft), median tested yield —, 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 Greiner,Chad - 7418, straight from the public Iowa DNR record:
"Records span 1900–2023" refers to the earliest and latest well logs attributed to this company in the Iowa DNR 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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