Suffolk SU16
API 21083007347000 · Keweenaw County, Michigan
Plugging ApprovedPart 625 Test Well
API
21083007347000
Operator
Calumet and Hecla Copper Company
County
Keweenaw
Location
57N-31W-10
Permit
NP07869
Measured depth
524 ft
Location
47.348361, -88.221441
47.34836, -88.22144 · 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.