Reedy River at Greenville @ I-85, SC

River level and flood forecast · Greenville County

Normal0.8 ftas of Mon 3:15 PM

The river is 11.2 ft below flood stage (12 ft).

Flow: 48 cubic feet per second (USGS).

The last 7 days and the forecast

-505101520TueWedThuFriSatSunMonAction 11 ftFlood 12 ftModerate 17 ftMajor 19 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 stage19 ft
Moderate flood stage17 ft
Flood stage12 ft
Action stage11 ft
Record crest (August 27, 1995)11.88 ft

What floods at each level

From the National Weather Service, highest first.

  • 17.25 ftWATER WILL TOUCH THE FOUNDATION OF BUILDING NEXT TO THE RIVER GAGE.
  • 14 ftWATER WILL FLOW ACROSS PARKINS MILL ROAD.
  • 12 ftWATER WILL AFFECT EQUIPMENT AT WASTEWATER TREATMENT PLANT JUST SOUTH OF MAULDIN ROAD BRIDGE.
  • 10 ftRIVER GETS CLOSER TO BUILDINGS AT GAGE SITE AND ALSO GETS INTO AREAS AROUND THE WASTE WATER TREATMENT PLANT FURTHER DOWNSTREAM. WATER WILL ALL SO APPROACH PARKINS MILL ROAD.
  • 6.5 ftRIVER OVER BANKS AND APPROACHING BUILDINGS.
  • 5.8 ftCREST OF 5.8 FT WILL CAUSE CREST OF 12.4 FT AT SIMS1
  • 5 ftBANKFULL STAGE....A RISE FROM 0.6 FT TO A CREST OF 5 FT RESULTED IN CREST AT SIMS1 OF 11.3 FT (AS 10 FT)
  • 2 ft2.0 IN 12 HOUR CAUSED 5.8 FT CREST.
  • 1.2 ft1.2 IN 1 HR WILL TAKE RIVER UP 1.5 FT
  • 0.8 ft0.80 IN 2 TO 3 HOURS WILL MAKE THE REEDY RIVER RISE 1.5 FT CRESTS HERE WILL BE A LITTLE LESS THAN THAT AT GRES1 AND WILL BE ABOUT THE SAME TIME.

Highest crests on record

  1. 11.88 ft — August 27, 1995
  2. 11.39 ft — September 18, 1975
  3. 11.21 ft — July 29, 2004
  4. 10.9 ft — October 9, 1976
  5. 10.12 ft — March 6, 1963

Recent crests: 6.95 ft (August 6, 2013) · 7.34 ft (July 31, 2012) · 5.32 ft (December 1, 2010) · 8.59 ft (December 2, 2009) · 7.18 ft (March 2, 2007)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (GVLS1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.