H1015611H10156: NOS Hydrographic Survey , Lake Superior, 1984-10-05 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -91.7685959996048, W: -91.8009559999203, N: 46.9587620000663, S: 46.936220000153#footprint-91.8009559999203,46.936220000153 -91.7685959996048,46.936220000153 -91.7685959996048,46.9587620000663 -91.8009559999203,46.9587620000663 -91.8009559999203,46.936220000153