H1009411H10094: NOS Hydrographic Survey , Lake Superior, Minnesota, 1983-08-31 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -90.5002319868555, W: -91.2981960130575, N: 47.463017005859, S: 47.1087769938687#footprint-91.2981960130575,47.1087769938687 -90.5002319868555,47.1087769938687 -90.5002319868555,47.463017005859 -91.2981960130575,47.463017005859 -91.2981960130575,47.1087769938687