Gratiot G6
API 21083003567000 · Keweenaw County, Michigan
Plugging ApprovedPart 625 Test Well
API
21083003567000
Operator
Calumet and Hecla Copper Company
County
Keweenaw
Location
57N-32W-23
Permit
NP07303
Measured depth
1,464 ft
Location
47.317976, -88.334302
47.31798, -88.33430 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Keweenaw County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.