Calumet & Hecla C&H21
API 21061003857000 · Houghton County, Michigan
Plugging ApprovedPart 625 Test Well
API
21061003857000
Operator
Calumet and Hecla Copper Company
County
Houghton
Location
56N-33W-14
Permit
NP07507
Measured depth
685 ft
Location
47.242233, -88.463573
47.24223, -88.46357 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Houghton County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.