Columbia Mine CM28
API 21071010037000 · Iron County, Michigan
Plugging ApprovedPart 625 Test Well
API
21071010037000
Operator
Republic Steel Corporation
County
Iron
Location
43N-32W-31
Permit
NP09958
Measured depth
100 ft
Location
46.082465, -88.365238
46.08246, -88.36524 · 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.