US Army Corps of Engineers
Charleston District Website

Purpose of Maps

Maps available at the links below are viewable in PDF format using the free Adobe Reader. These maps have been created to provide boaters and other users with general channel condition maps that are easier to read than the standard hydrographic survey maps. These pages are updated periodically with the latest hydrographic survey data for each project. Dates for each survey are noted on the maps.

NOTE: The condition surveys depicted on these drawings are not intended to replace nautical charts published by National Ocean Service, U.S. Coast Guard aids to navigation, or U.S. Coast Guard Notices to Mariners. The soundings on these drawings only indicate the general condition of the channel on the date of the survey, and are not intended to be used for navigational purposes.

Charleston District Hydrographic Maps

    Harbors:

        - Charleston Harbor Entrance Channel (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, Creeks, Rivers:

        - Ashley River (as of March 2021)

        - Calabash Creek  (as of February 2021)

        - Folly River - Stono Inlet (as of January 2021) 

        - Jeremy Creek (as of September 2020)

        - Little River Inlet (as of February 2021)

        - Murrells Inlet (as of June 2020)

        - Town Creek Entrance (as of March 2021)

        - Shem Creek (as of November 2020)

        - Brookgreen Garden Canal (as of March 2021)

        - JBC_NWS (as of December 2019)