Ohio River at New Cumberland Lock and Dam, OH

River level and flood forecast · Jefferson County

Normal15.8 ftas of Mon 4 PM

The river is 20.2 ft below flood stage (36 ft).

Forecast to rise to 16.3 ft Mon 8 PM, below the 36 ft flood stage.

The last 7 days and the forecast

01020304050TueThuSatMonWedFriAction 26.6 ftFlood 36 ftModerate 38 ftMajor 39 ftNowObserved (ft)NWS forecast

NWS forecast issued Mon, Oct 12, 10:12 AM. Forecasts change as rain falls and as upstream water arrives.

Flood stages

Major flood stage39 ft
Moderate flood stage38 ft
Flood stage36 ft
Action stage26.6 ft
Record crest (December 31, 1942)50.2 ft

What floods at each level

From the National Weather Service, highest first.

  • 45 ftFlood waters are approximately one foot deep at the flood indicator pole near the old senior center on Route 2.
  • 42 ftLock walls overtopped. Flood waters are approximately one foot deep at the flood indicator pole near Harrison and South Chester Streets.
  • 41 ftFlood waters are approximately one foot deep at the flood indicator pole near Jefferson Street and Route 2.
  • 40 ftFlood waters are approximately one foot deep at the flood indicator pole near Adams Street and Route 2.
  • 39 ftFlood waters are approximately one foot deep near the flood indicator pole on South Chestnut Street at the bottom of Chelsea Hill.
  • 38 ftFlood waters are approximately one foot deep near the flood indicator pole on may street.
  • 37 ftNavigation suspended, lock out of service. Flood waters are approximately one foot deep near the flood pole indicator at the south end of South Chestnut Street.

Highest crests on record

  1. 50.2 ft — December 31, 1942
  2. 46.5 ft — January 26, 1937
  3. 45.7 ft — March 11, 1964
  4. 45.6 ft — March 7, 1945
  5. 45.6 ft — January 20, 1996

Recent crests: 36.21 ft (April 13, 2024) · 40.02 ft (April 4, 2024) · 37.49 ft (September 11, 2018) · 37.63 ft (February 17, 2018) · 39.23 ft (March 9, 2011)

Up and down the river, and nearby

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (NCUW2); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.