W0044011W00440: NOS Hydrographic Survey , External Source Data 2018, 2017-06-13 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -87.4925, W: -87.6356, N: 44.1407, S: 44.0764#footprint-87.6356,44.0764 -87.4925,44.0764 -87.4925,44.1407 -87.6356,44.1407 -87.6356,44.0764