Lake Superior Mine LSP934
API 21103003857000 · Marquette County, Michigan
Plugging ApprovedPart 625 Test Well
API
21103003857000
Operator
United States Steel Corporation
County
Marquette
Location
47N-27W-10
Permit
NP08663
Measured depth
184 ft
Location
46.477665, -87.669033
46.47767, -87.66903 · 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.