Michigamme Mine MGMM1-20
API 21103031027000 · Marquette County, Michigan
Plugging ApprovedPart 625 Test Well
API
21103031027000
Operator
CLEVELAND CLIFFS IRON CO
County
Marquette
Location
48N-30W-20
Permit
NP16349
Measured depth
499 ft
Location
46.537352, -88.093530
46.53735, -88.09353 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Marquette County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.