Broad River in NC/SC near CARLISLE, SC

River level and flood forecast · Union County

Normal15.1 ftas of Mon 4:30 PM

The river is 14.9 ft below flood stage (30 ft).

Flow: 29,200 cubic feet per second (USGS).

The last 7 days and the forecast

-10010203040TueWedThuFriSatSunMonAction 29 ftFlood 30 ftModerate 34 ftMajor 36 ftNowObserved (ft)NWS forecast

NWS forecast issued Sun, Dec 31, 7 PM. Forecasts change as rain falls and as upstream water arrives.

Flood stages

Major flood stage36 ft
Moderate flood stage34 ft
Flood stage30 ft
Action stage29 ft
Record crest (October 10, 1976)31.51 ft

What floods at each level

From the National Weather Service, highest first.

  • 43 ftBASE OF HWY 72/121 BRIDGE
  • 32 ftAPPROACHES TO 72/121 BRIDGE WILL BEGIN TO FLOOD.
  • 30 ftA FEW LOCAL ROADS NEAR SEWAGE TREATMENT PLANT NEAR THE RIVER WILL FLOOD. NOTHING ELSE IN AREA TO FLOOD.

Highest crests on record

  1. 31.51 ft — October 10, 1976
  2. 29.41 ft — August 15, 1940
  3. 26.6 ft — October 14, 1990
  4. 25.82 ft — October 18, 1964
  5. 25.77 ft — March 2, 1987

Recent crests: 19.09 ft (March 3, 2007) · 25.33 ft (September 10, 2004) · 24.96 ft (March 21, 2003) · 18.3 ft (March 10, 1998) · 24.44 ft (January 16, 1995)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (CARS1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.