Clark Drill Hole 8
API 21083000277000 · Keweenaw County, Michigan
Plugging ApprovedPart 625 Test Well
API
21083000277000
Operator
Calumet and Hecla Copper Company
County
Keweenaw
Location
58N-28W-8
Permit
NP05688
Measured depth
666 ft
Location
47.438414, -87.883407
47.43841, -87.88341 · 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.