Mallows Bay-Potomac River Marine Sanctuary Boundary Description and Coordinates of the Lateral Boundary Closures and Excluded Areas

Coordinates listed in this appendix are unprojected (Geographic) and based on the North American Datum of 1983. Table 1—Coordinates for Sanctuary Point ID Latitude Longitude 1 38.39731 −77.31008 2 38.39823 −77.31030 3 38.39856 −77.31059 4 38.39886 −77.31074 5 38.39917 −77.31067 6 38.40014 −77.31074 7 38.40090 −77.31145 8 38.40138 −77.31215 9 38.40197 −77.31236 10 38.40314 −77.31278 11 38.40658 −77.31377 12 38.40984 −77.31465 13 38.41388 −77.31692 14 38.41831 −77.31913 15 38.41974 −77.31930 16 38.42352 −77.31971 17 38.42548 −77.32030 18 38.42737 −77.32081 19 38.43091 −77.32240 20 38.43163 −77.32242 21 38.43350 −77.32263 22 38.43384 −77.32269 23 38.43430 −77.32265 24 38.43461 −77.32229 25 38.43498 −77.32146 26 38.43526 −77.32057 27 38.43522 −77.32040 28 38.47321 −77.31845 29 38.47434 −77.31874 30 38.47560 −77.31752 31 38.47655 −77.31686 32 38.47748 −77.31666 33 38.47821 −77.31604 34 38.47871 −77.31554 35 38.47885 −77.31563 36 38.47905 −77.31559 37 38.47921 −77.31578 38 38.47943 −77.31592 39 38.47985 −77.31592 40 38.48493 −77.31335 41 * 38.48554 −77.27298 42 * 38.39793 −77.25704 43 38.39731 −77.31008 Note 1 to table 1 of this appendix: The coordinates in the table above marked with an asterisk (*) are not a part of the sanctuary boundary. These coordinates are landward reference points used to draw a line segment that intersects with the shoreline.