The National Weather Service in Wilmington NC has issued a Flood Warning for the following rivers in North Carolina. South Carolina. Waccamaw River near Longs affecting Brunswick, Columbus and Horry Counties. Waccamaw River near Freeland affecting Brunswick and Columbus Counties. Waccamaw River At Conway affecting Horry County. * WHAT. Minor flooding is forecast. * WHERE. Waccamaw River at Conway. * WHEN. From Wednesday morning until further notice. * IMPACTS. At 11.0 feet, Water will begin to cause minor flooding of yards and a few roads in the Lees Landing, Pitch Landing, Savannah Bluff, and Riverfront South communities. Areas along Waccamaw CIR and Riverside DR may also begin to flood. Low areas along Gray Oaks Drive may begin to flood. Access to Hidden River RD may be cutoff. Overflow of vast uninhabited swamp and natural boat landings will occur. * ADDITIONAL DETAILS. - At 9:15 AM EDT Tuesday the stage was 10.7 feet. - Forecast. The river is expected to rise above flood stage tomorrow morning and continue rising to 11.4 feet Saturday evening. Additional rises are possible thereafter. - Flood stage is 11.0 feet. - weather.gov/safety/flood