Humboldt H503
API 21103008707000 · Marquette County, Michigan
Plugging ApprovedPart 625 Test Well
API
21103008707000
Operator
Syracuse Mining
County
Marquette
Location
47N-28W-18
Permit
NP11672
Measured depth
261 ft
Location
46.475889, -87.859875
46.47589, -87.85988 · 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.