Description: A National Oceanic and Atmospheric Administration map of the Intracoastal Waterway form Miami to Elliott Key, Florida current to1975. This Department of Commerce chart shows all soundings expressed in feet at mean lower low water. Navigational aids such as lights, beacons, buoys and measures of magnetic declination variances are shown as well as obstructions such as shoals, submerged piles, wreckages, fixed bridges and overhead cables. The map scale is 1:40,000. Key to NOAA maps. Source: National Oceanic and Atmospheric Administration, Intracoastal Waterway (Washington, D.C.: U.S. Department of Commerce, 1975) Map Credit: Courtesy the U.S. National Oceanic and Atmospheric Administration |
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