South Fork South Branch Potomac River at Brandywine, WV

River level and flood forecast · Pendleton County

Normal3.7 ftas of Mon 3 PM

The river is 6.3 ft below flood stage (10 ft).

Flow: 635 cubic feet per second (USGS).

The last 7 days and the forecast

051015TueWedThuFriSatSunMonAction 5.5 ftFlood 10 ftModerate 12 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 stage20 ft
Moderate flood stage12 ft
Flood stage10 ft
Action stage5.5 ft
Record crest (November 4, 1985)18.42 ft

What floods at each level

From the National Weather Service, highest first.

  • 20 ftWater reaches the intersection of US route 33 and county route 21.
  • 16 ftNumerous roads are flooded, including county roads 21/2, 21/4, and 21/6.
  • 12 ftWater approaches structures near Brandywine. Additionally, the bridges at County Road 21/2 and County Road 21/4 are both flooded.
  • 10 ftAgricultural flooding is occurring north of Brandywine. Water covers roads paralleling the river near Brandywine.
  • 5.5 ftWater completely covers the low water crossing on Cassell Run Road.

Highest crests on record

  1. 18.42 ft — November 4, 1985
  2. 14.6 ft — June 17, 1949
  3. 12.45 ft — October 5, 1972
  4. 11.61 ft — September 6, 1996
  5. 10.75 ft — October 15, 1954

Recent crests: 8.33 ft (April 28, 2011) · 6.79 ft (April 17, 2011) · 5.88 ft (April 13, 2011) · 6.15 ft (March 13, 2010) · 6.71 ft (November 16, 2006)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (BRYW2); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.