Lake Drill Hole 7
API 21131001787000 · Ontonagon County, Michigan
Plugging ApprovedPart 625 Test Well
API
21131001787000
Operator
Lake Copper Company
County
Ontonagon
Location
51N-37W-31
Permit
NP06184
Measured depth
340 ft
Location
46.765394, -89.037479
46.76539, -89.03748 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Ontonagon County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-08-19.