The Flood Warning continues for the following rivers in South Carolina. Waccamaw River At Conway affecting Horry County. . The Flood Warning is extended for the following rivers in South Carolina. Great Pee Dee River At Pee Dee affecting Florence and Marion Counties. * WHAT. Minor flooding is occurring and minor flooding is forecast. * WHERE. Waccamaw River at Conway. * WHEN. Until Wednesday morning. * 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 Sunday the stage was 11.4 feet. - Forecast. The river is expected to fall below flood stage early Tuesday afternoon and continue falling to 10.9 feet Friday morning. - Flood stage is 11.0 feet. - http://www.weather.gov/safety/flood