H1009511H10095: NOS Hydrographic Survey , Lake Superior, Minnesota, 1983-06-21 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -91.1767529991781, W: -91.5121130006859, N: 46.9413070004848, S: 46.7670729995901#footprint-91.5121130006859,46.7670729995901 -91.1767529991781,46.7670729995901 -91.1767529991781,46.9413070004848 -91.5121130006859,46.9413070004848 -91.5121130006859,46.7670729995901