Swanzy SWZ-3-21
API 21103028807000 · Marquette County, Michigan
Plugging ApprovedPart 625 Test Well
API
21103028807000
Operator
CLEVELAND CLIFFS IRON CO
County
Marquette
Location
45N-25W-21
Permit
NP15160
Measured depth
391 ft
Location
46.275667, -87.443308
46.27567, -87.44331 · 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 2026-08-19.