Hartmann, B.
Recorded as the driller on 1,650 water wells across 17 Minnesota counties in the Minnesota County Well Index (CWI), maintained by the Minnesota Geological Survey and the Minnesota Department of Health, most in Scott County. Well-log records span 1980–2024.
Counties served
Wells drilled by Hartmann, B., by county, across the full record.
| County | Wells drilled |
|---|---|
| Scott County | 699 |
| Rice County | 298 |
| Dakota County | 271 |
| Le Sueur County | 129 |
| Goodhue County | 80 |
| Washington County | 66 |
| Hennepin County | 37 |
| Sibley County | 17 |
| Carver County | 17 |
| Steele County | 12 |
| Ramsey County | 9 |
| Wright County | 4 |
Show all 17 counties
| Dodge County | 4 |
| Anoka County | 3 |
| Wabasha County | 2 |
| Mower County | 1 |
| Waseca County | 1 |
Well characteristics
Across the wells Hartmann, B. has drilled, the median depth is 234 ft (middle half 176 ft–300 ft), median tested yield 15 gpm, and median static water level 105 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Hartmann, B., straight from the public MGS/MDH record:
"Records span 1980–2024" refers to the earliest and latest well logs attributed to this company in the MGS/MDH 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 Scott County, including Hartmann, B..
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