Mt. Houghton MH25
API 21083006017000 · Keweenaw County, Michigan
Plugging ApprovedPart 625 Test Well
API
21083006017000
Operator
Calumet and Hecla Copper Company
County
Keweenaw
Location
58N-29W-24
Permit
NP07672
Measured depth
535 ft
Location
47.402924, -87.928527
47.40292, -87.92853 · 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.