Rivers in Ohio

Ohio River at Hannibal Lock and Dam

Monroe County, OhioNWS HANO1USGS 03114280Moon Township office

Below flood stage
14.18ftStage

Observed Sun, Sep 27, 3:00 AM EDT

Flood stage
35.00 ft
Forecast crest
13.90 ftSun, Sep 27, 8:00 AM EDT
Record crest
51.20 ft1913

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood40.00 ft
Moderate flood37.00 ft
Minor flood35.00 ft
Action24.80 ft
  1. 43.00 ftLock walls overtopped.
  2. 42.50 ftMaple Avenue is flooded near the railroad in New Martinsville.
  3. 41.90 ftFlooding reaches areas flooded after Hurricane Agnes.
  4. 40.00 ftFlooding extends to portions of Route 2 in New Martinsville WV.
  5. 38.00 ftFlooding reaches McEld Avenue in New Martinsville WV.
  6. 37.00 ftNavigation suspended, lock out of service.
  7. 36.00 ftThe lower end of Dueer Street in New Martinsville WV is flooded.
  8. 35.00 ftFlooding begins in New Martinsville WV on North Main Street near Virginia Street.

Flood outlook

Chance of flooding, September to November

CategoryChance
Minor floodingUnder 5%
Moderate floodingUnder 5%
Major floodingUnder 5%

The three-month chances are the River Forecast Centers’ long-range flood outlook, issued September 22, 2026.

Crest history

20 crests on NOAA’s list since 1884.

#DateStage
1March 29, 191351.20 ft
2March 20, 193649.40 ft
3February 7, 188449.30 ft
4January 27, 193747.60 ft
5December 31, 194247.30 ft
6March 8, 194544.70 ft
7March 12, 196444.00 ft
8April 15, 194842.60 ft
9June 25, 197241.90 ft
10September 19, 200441.10 ft
11January 29, 195240.70 ft
12January 21, 199639.40 ft
13January 7, 200538.30 ft
14April 5, 202437.51 ft
15February 18, 201835.61 ft
16January 1, 199135.10 ft
17February 27, 197934.70 ft
18December 20, 199031.90 ft
19March 17, 200729.95 ft
20March 24, 200727.66 ft

Most recent crests

  • April 5, 2024: 37.51 ft
  • February 18, 2018: 35.61 ft
  • March 24, 2007: 27.66 ft
  • March 17, 2007: 29.95 ft
  • January 7, 2005: 38.30 ft
  • September 19, 2004: 41.10 ft
  • January 21, 1996: 39.40 ft
  • January 1, 1991: 35.10 ft
  • December 20, 1990: 31.90 ft
  • February 27, 1979: 34.70 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Ohio River Forecast Center. Forecasts are issued routinely year-round. The above river forecast includes future rainfall/snowmelt. Forecast stages may be different if the actual rainfall/snowmelt is different than the forecast rainfall/snowmelt. Stage may be affected by ice.

Sources

Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.