Columbia Mine CM31
API 21071010067000 · Iron County, Michigan
Plugging ApprovedPart 625 Test Well
API
21071010067000
Operator
Republic Steel Corporation
County
Iron
Location
43N-32W-31
Permit
NP09961
Measured depth
500 ft
Location
46.082433, -88.365426
46.08243, -88.36543 · 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.