U.S.G.S. 7.5 minute series (topographic) North Decimal Degree 39.750000. South Decimal Degree 39.875000. East Decimal Degree -74.000000. West Decimal Degree -74.125000. Alternate title: Barnegat Light, NJ. Polyconic projection. Universal transverse Mercator grid is shown. Relief shown by 10 feet contour interval and spot heights. Depth is shown by contour interval and sounding in feet - datum is mean low water. Shoreline shown represents the approximate line of mean high water. The mean range of tide is 1 foot in inland water and 3 feet along the ocean. "Mapped by the U.S. Coast Guard and Geodetic Survey; edited and published by the United States Geological Survey. Control by USC&GS. Culture and drainage in part compiled from aerial photographs taken 1951. Topography by plane-table surveys 1951. Field check 1953. Hydrography from USC&GS charts 825 (1953) and 1216 (1940) and surveys dated 1935, 1936, and 1937." "AMS 6163 I SE - Series V822." Map is temporarily filed in the Reserve Course Materials Collection.