Central Mine Drill Hole 7
API 21083001237000 · Keweenaw County, Michigan
Plugging ApprovedPart 625 Test Well
API
21083001237000
Operator
Calumet and Hecla Copper Company
County
Keweenaw
Location
Permit
NP06359
Measured depth
818 ft
Wellbore
Michigan files the bottom of each bore of this well, and not the path between.
Bore
MINERAL
Deepest station
818 ft
Bores
1
The line on the map joins the well head to the bottom of each bore. It is a statement about those two points and not about the path between them, which Michigan does not file.
Location
47.376495, -88.191907
47.37649, -88.19191 · 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 2026-09-11.