Calumet and Hecla - St. Louis 12
API 21061001187000 · Houghton County, Michigan
Plugging ApprovedPart 625 Test Well
API
21061001187000
Operator
Calumet and Hecla Copper Company
County
Houghton
Location
56N-32W-19
Permit
NP06448
Location
47.238709, -88.407602
47.23871, -88.40760 · 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.