Mt. Houghton MH15
API 21083005917000 · Keweenaw County, Michigan
Plugging ApprovedPart 625 Test Well
API
21083005917000
Operator
Calumet and Hecla Copper Company
County
Keweenaw
Location
58N-29W-26
Permit
NP07662
Measured depth
364 ft
Location
47.392883, -87.950174
47.39288, -87.95017 · 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.