Harbors:

        - Charleston Harbor Entrance (as of January 2021)  

        - Charleston Lower Harbor (as of March 2021)

        - Charleston Upper Harbor (as of February 2021)   

        - Shipyard River ( as of February 2021)

        - Georgetown Harbor (as of April 2021) 

        - Port Royal Harbor (as of July 2019)        

    Atlantic Intracoastal Waterway (AIWW):

        - Little River to Bucksport (as of February 2021) 

        - Winyah Bay to Charleston (as of November 2020)

        - Charleston to Port Royal (as of August 2020)

    Inlets, Creek, Rivers:

        - Ashley River (as of March 2021)

       - Shem Creek (as of November 2020)

       - Folly River (as of January 2021)

       - Calabash Creek (as of February 2021)

       - Town Creek Entrance (as of March 2021)

       - Jeremy Creek (as of September 2020)

       - Little River Inlet (as of February 2021)

       - Murrells Inlet (as of June 2020)

       - Brookgreen Canal (as of March 2021)