H0821111H08211: NOS Hydrographic Survey , South End of Lake Washington, Washington, 1956-03-21 (ID: boundingGeographicBoundingBox) Coastal, navigationally significant waters of the United States of America, U.S. protectorates, and partner sovereign nations. at E: -122.200196000344, W: -122.229660000209, N: 47.5271010002109, S: 47.5001460000379#footprint-122.229660000209,47.5001460000379 -122.200196000344,47.5001460000379 -122.200196000344,47.5271010002109 -122.229660000209,47.5271010002109 -122.229660000209,47.5001460000379