Columbia Mine CM40
API 21071010157000 · Iron County, Michigan
Plugging ApprovedPart 625 Test Well
API
21071010157000
Operator
Republic Steel Corporation
County
Iron
Location
43N-32W-31
Permit
NP09970
Measured depth
325 ft
Location
46.085916, -88.365536
46.08592, -88.36554 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Iron County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.