H1021211H10212: NOS Hydrographic Survey , Chesapeake Bay, Craighill Channel Spoil Areas, 1983-08-16 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -76.323327999562, W: -76.4285669998919, N: 39.1786110000345, S: 38.9912109999674#footprint-76.4285669998919,38.9912109999674 -76.323327999562,38.9912109999674 -76.323327999562,39.1786110000345 -76.4285669998919,39.1786110000345 -76.4285669998919,38.9912109999674