H1031111H10311: NOS Hydrographic Survey , St. Marys River, Michigan, 1989-11-05 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -83.7571080002107, W: -83.8549260001596, N: 46.1048769997716, S: 46.0402259996171#footprint-83.8549260001596,46.0402259996171 -83.7571080002107,46.0402259996171 -83.7571080002107,46.1048769997716 -83.8549260001596,46.1048769997716 -83.8549260001596,46.0402259996171