Navigation Notice– Intracoastal Waterway in South Carolina

The effects of flooding upriver and overall conditions on portions of the Atlantic Intracoastal Waterway (AICW) has prompted the USCG to invoke special regulations for vessels transiting between mile markers 415-345. Some bridges remain inoperable, water levels have created reduced height allowances for some bridges, and there is increased potential for floating and submerged debris. You are required to contact the USCG via VHF radio or telephone before entering the area described below. Please read the announcement and adhere to the regulation. Speed limits and other recommendations may be in place and will be enforced. The Captain of the Port Charleston (COTP) has established a temporary safety zone on all waters of the Waccamaw River along the Intracoastal Waterway (AICW) from Winyah Bay to the Little River Swing Bridge (AICW statute mile marker 415 to 345), all waters of the Sampit River, all waters of the Great Pee Dee River from Winyah Bay northward to Pee Dee Game Management Area, and all waters of the Black River from its junction with the Great Pee Dee northward to U. S. Highway 701 Bridge. This rule is effective from September 24, 2018, through October 19, 2018, or until waters recede and conditions allow for safe navigation, whichever occurs first. To seek permission to enter the safety zone, contact the COTP or the COTP representative via VHF-FM channel 16, or through Coast Guard Sector Charleston Command Center at 843-740-7050.