Michigan MI56
API 21131002757000 · Ontonagon County, Michigan
Plugging ApprovedPart 625 Test Well
API
21131002757000
Operator
Calumet and Hecla Copper Company
County
Ontonagon
Location
50N-39W-27
Permit
NP07389
Measured depth
301 ft
Location
46.700426, -89.170856
46.70043, -89.17086 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Ontonagon County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.