Rivers in Delaware

St. Jones River at Dover

Kent County, DelawareNWS DVDD1USGS 01483700Mount Holly office

Below flood stage
2.32ftStage

Observed Sun, Sep 20, 5:15 PM EDT

Flood stage
6.50 ft
Record crest
11.72 ft2011

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood10.50 ft
Moderate flood8.50 ft
Minor flood6.50 ft
Action5.50 ft
  1. 10.50 ftWater continues to rise in both Silver Lake and Memorial Park. Park Drive is closed. The intersections of Park Drive and East Division Street and Park Drive and Greenhill Road flood. Local businesses are significantly inundated.
  2. 8.50 ftFlooding fills the parking lot of Treadway Towers. Adjacent local businesses begin to flood.
  3. 7.50 ftWalking paths and access roads in Silver Lake Park and Memorial Park are flooded.
  4. 6.50 ftSilver Lake Park and Memorial Park begin to flood. The lowest parking levels at Treadway Towers begins to flood.
  5. 5.50 ftAdjacent open space, next to the river, begins to flood.

Crest history

11 crests on NOAA’s list since 1958.

#DateStage
1August 28, 201111.72 ft
2September 13, 19609.45 ft
3August 26, 19589.26 ft
4February 26, 19798.40 ft
5October 30, 20127.70 ft
6June 20, 19967.64 ft
7June 23, 19727.52 ft
8March 22, 20007.36 ft
9September 16, 19996.60 ft
10September 30, 20166.45 ft
11July 12, 20046.42 ft

Most recent crests

  • September 30, 2016: 6.45 ft
  • October 30, 2012: 7.70 ft
  • August 28, 2011: 11.72 ft
  • July 12, 2004: 6.42 ft
  • March 22, 2000: 7.36 ft
  • September 16, 1999: 6.60 ft
  • June 20, 1996: 7.64 ft
  • February 26, 1979: 8.40 ft
  • June 23, 1972: 7.52 ft
  • September 13, 1960: 9.45 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Middle Atlantic River Forecast Center. Graphical forecasts are not available during times of high water, forecast crest information can be found in the local WFO web page.

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.