Lahr Patrick J
Recorded as the driller on 123 water wells across 9 Wisconsin counties in the Wisconsin Department of Natural Resources Groundwater Retrieval Network (GRN) well-construction records, most in Waukesha County. Well-log records span 1987–1992.
Counties served
Wells drilled by Lahr Patrick J, by county, across the full record.
| County | Wells drilled |
|---|---|
| Waukesha County | 79 |
| Racine County | 15 |
| Washington County | 10 |
| Walworth County | 8 |
| Kenosha County | 4 |
| Ozaukee County | 3 |
| Jefferson County | 2 |
| Rock County | 1 |
| Sheboygan County | 1 |
Well characteristics
Across the wells Lahr Patrick J has drilled, the median depth is 157 ft (middle half 81 ft–233 ft), median tested yield 15 gpm, and median static water level 40 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Lahr Patrick J, straight from the public WI DNR record:
"Records span 1987–1992" refers to the earliest and latest well logs attributed to this company in the WI 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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