Columbia Mine CM18
API 21071009937000 · Iron County, Michigan
Plugging ApprovedPart 625 Test Well
API
21071009937000
Operator
Republic Steel Corporation
County
Iron
Location
43N-32W-31
Permit
NP09948
Measured depth
100 ft
Location
46.082499, -88.364916
46.08250, -88.36492 · 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.