H1020611H10206: NOS Hydrographic Survey , Approaches to Mobile Bay, Alabama, 1985-12-09 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -87.945748998584, W: -88.4630750015642, N: 30.1019439991302, S: 29.8322929989533#footprint-88.4630750015642,29.8322929989533 -87.945748998584,29.8322929989533 -87.945748998584,30.1019439991302 -88.4630750015642,30.1019439991302 -88.4630750015642,29.8322929989533