Minnesota Well Data field records · 2026 survey

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Mccullough, L

Recorded as the driller on 2,805 water wells across 14 Minnesota counties in the Minnesota County Well Index (CWI), maintained by the Minnesota Geological Survey and the Minnesota Department of Health, most in Washington County. Well-log records span 1962–2025.

2,805wells on record
3since 2022
14counties served
138 ftmedian depth

Counties served

Wells drilled by Mccullough, L, by county, across the full record.

CountyWells drilled
Washington County 934
Chisago County 810
Isanti County 468
Anoka County 288
Ramsey County 132
Pine County 85
Kanabec County 61
Sherburne County 11
Mille Lacs County 5
Hennepin County 4
Carlton County 3
Wright County 2

…and 2 more Minnesota counties.

Well characteristics

Across the wells Mccullough, L has drilled, the median depth is 138 ft (middle half 95 ft–185 ft), median tested yield 30 gpm, and median static water level 30 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

Original drilling logs

Recent well logs filed by Mccullough, L, straight from the public MGS/MDH record:

"Records span 1962–2025" 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.

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