Swanzy SWZ-12-21
API 21103028897000 · Marquette County, Michigan
Plugging ApprovedPart 625 Test Well
API
21103028897000
Operator
CLEVELAND CLIFFS IRON CO
County
Marquette
Location
45N-25W-21
Permit
NP15169
Measured depth
434 ft
Location
46.275732, -87.446831
46.27573, -87.44683 · 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.