Michigan Well Data field records · 2026 survey

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Dean Birchmeier Pump Dean

Recorded as the driller on 301 water wells across 9 Michigan counties in Wellogic, the statewide groundwater database maintained by the Michigan Department of Environment, Great Lakes, and Energy (EGLE), most in Livingston County. Well-log records span 1967–2022.

301wells on record
2since 2022
9counties served
74 ftmedian depth

Counties served

Wells drilled by Dean Birchmeier Pump Dean, by county, across the full record.

CountyWells drilled
Livingston County 179
Washtenaw County 58
Oakland County 32
Genesee County 11
Saginaw County 9
Shiawassee County 6
Wayne County 4
Lapeer County 1
Tuscola County 1

Well characteristics

Across the wells Dean Birchmeier Pump Dean has drilled, the median depth is 74 ft (middle half 52 ft–118 ft), median tested yield 40 gpm, and median static water level 20 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

"Records span 1967–2022" refers to the earliest and latest well logs attributed to this company in the EGLE 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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