Gratiot Old Seneca Drill Hole 4
API 21083001287000 · Keweenaw County, Michigan
Plugging ApprovedPart 625 Test Well
API
21083001287000
Operator
Gratiot Mining Company
County
Keweenaw
Location
57N-32W-23
Permit
NP06364
Location
47.325031, -88.340381
47.32503, -88.34038 · 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.