Little Kanawha River at Grantsville, WV

River level and flood forecast · Calhoun County

Normal13.2 ftas of Mon 4 PM

The river is 22.8 ft below flood stage (36 ft).

Forecast to rise to 13.5 ft Mon 2 PM, below the 36 ft flood stage.

The last 7 days and the forecast

01020304050TueThuSatMonWedFriAction 34 ftFlood 36 ftModerate 38 ftMajor 40 ftNowObserved (ft)NWS forecast

NWS forecast issued Mon, Oct 12, 9:59 AM. Forecasts change as rain falls and as upstream water arrives.

Flood stages

Major flood stage40 ft
Moderate flood stage38 ft
Flood stage36 ft
Action stage34 ft
Record crest (April 12, 2024)35.72 ft

What floods at each level

From the National Weather Service, highest first.

  • 41 ftMini shopping center on WV State Route 16 adjacent to Philip Run floods due to backwater flooding.
  • 40.5 ftHomes along South River Street and Simon Street flood.
  • 40 ftHomes along River Street behind the old high school flood. Homes and businesses between River Street and Mill Street flood at 40 to 42 feet. This includes Court Street, Hardman Street, Florence Street, Elizabeth Street, and Margaret Street.
  • 39 ftHomes along River Street between the intersections with Hardman and Mill Streets flood.
  • 38.5 ftGas utility company on Northside Road next to gage floods.
  • 38 ftHomes along WV State Route 5 north of Grantsville that are adjacent to the river flood.
  • 36 ftHomes along North River Street between Main Street and Mill Street flood. Baseball field on School Street floods.

Highest crests on record

  1. 35.72 ft — April 12, 2024
  2. 34.31 ft — February 17, 2018

Recent crests: 35.72 ft (April 12, 2024) · 34.31 ft (February 17, 2018)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (GRTW2); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.