Michigan MI72
API 21131002797000 · Ontonagon County, Michigan
Plugging ApprovedPart 625 Test Well
API
21131002797000
Operator
Calumet and Hecla Copper Company
County
Ontonagon
Location
50N-39W-1
Permit
NP07393
Measured depth
782 ft
Location
46.754177, -89.117704
46.75418, -89.11770 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Ontonagon County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.