Lake Superior Mine LSP941
API 21103003897000 · Marquette County, Michigan
Plugging ApprovedPart 625 Test Well
API
21103003897000
Operator
United States Steel Corporation
County
Marquette
Location
47N-27W-10
Permit
NP08667
Measured depth
210 ft
Location
46.477892, -87.669834
46.47789, -87.66983 · 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.