Mt. Houghton MH11
API 21083005877000 · Keweenaw County, Michigan
Plugging ApprovedPart 625 Test Well
API
21083005877000
Operator
Calumet and Hecla Copper Company
County
Keweenaw
Location
58N-29W-26
Permit
NP07658
Measured depth
223 ft
Location
47.392367, -87.957831
47.39237, -87.95783 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Keweenaw County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.