Calder, B.
Recorded as the driller on 1,199 water wells across 6 Minnesota counties in the Minnesota County Well Index (CWI), maintained by the Minnesota Geological Survey and the Minnesota Department of Health, most in Roseau County. Well-log records span 2001–2025.
Counties served
Wells drilled by Calder, B., by county, across the full record.
| County | Wells drilled |
|---|---|
| Roseau County | 717 |
| Lake of the Woods County | 453 |
| Marshall County | 13 |
| Beltrami County | 13 |
| Kittson County | 2 |
| Pennington County | 1 |
Well characteristics
Across the wells Calder, B. has drilled, the median depth is 87 ft (middle half 64 ft–119 ft), median tested yield 35 gpm, and median static water level 9 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
Original drilling logs
Recent well logs filed by Calder, B., straight from the public MGS/MDH record:
"Records span 2001–2025" 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 Roseau County, including Calder, B..
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This page is built from the public CWI well-log record and helps property owners find a driller. Claim it (free) to confirm the details are right and give customers a way to reach you.
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