Isabella Mine ISM4
API 21103035937000 · Marquette County, Michigan
Plugging ApprovedPart 625 Test Well
API
21103035937000
Operator
Youngstown Sheet & Tube
County
Marquette
Location
Permit
NP16974
Measured depth
60 ft
Wellbore
Michigan files the bottom of each bore of this well, and not the path between.
Bore
MINERAL
Deepest station
60 ft
Bores
1
The line on the map joins the well head to the bottom of each bore. It is a statement about those two points and not about the path between them, which Michigan does not file.
Location
46.431888, -87.583810
46.43189, -87.58381 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom
Every well in Marquette County, Michigan
Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-09-11.