The Congaree River at Columbia is projected to crest at 31 ft sometime Monday (major flood stage, just a bit below the crest from Oct. 2015) according to the Congaree Riverkeeper.

At this level there is expected to be flooding in Cayce’s Riverland Park neighborhood, areas along the Broad River, and significant flooding in the floodplains, fields and swamps downstream of Columbia.

See the latest forecast here: https://water.noaa.gov/gauges/COLS1