Rivers in Indiana

St. Joseph River (OH/IN) near Fort Wayne

Allen County, IndianaNWS ROOI3USGS 04180500Syracuse office

Below flood stage
2.96ftStage

Observed Thu, Sep 24, 5:40 AM EDT

Flood stage
12.00 ft
Record crest
22.00 ft1913

Open the live map with the river flood outlook

Flood stages and impacts

CategoryStage
Major flood20.00 ft
Moderate flood18.00 ft
Minor flood12.00 ft
Action10.00 ft
  1. 20.00 ftA major flood is in progress and water nears the top of uncertified levees.
  2. 19.00 ftAn increasing number of city streets flood with a few homes in Concordia Gardens affected by high water.
  3. 18.00 ftThe city of Fort Wayne starts monitoring all potential flood sites on the St. Joseph River. Some residents in low lying areas and Canterbury Green Apartments will be affected by high water.
  4. 17.00 ftFlooding occurs in parks and low farmland throughout northeast Allen County. Flooding occurs on the lowest unprotected city streets...park drives and county roads.
  5. 15.00 ftFlooding of lowland and farmland near the river increases.
  6. 12.00 ftLowland and farmland flooding near the river begins.

Flood outlook

Chance of flooding, September to November

CategoryChance
Minor flooding8%
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

66 crests on NOAA’s list since 1913.

#DateStage
1March 26, 191322.00 ft
2March 12, 200920.38 ft
3May 19, 199618.10 ft
4April 7, 195017.90 ft
5June 5, 198917.86 ft
6February 26, 198517.79 ft
7December 1, 201117.67 ft
8December 31, 199017.51 ft
9February 7, 200817.37 ft
10January 5, 199317.15 ft
11May 18, 194316.70 ft
12January 9, 200816.38 ft
13April 12, 194416.18 ft
14May 20, 194516.07 ft
15April 20, 201316.01 ft
16January 25, 199915.71 ft
17February 24, 199015.08 ft
18May 22, 201014.88 ft
19May 27, 201114.48 ft
20January 14, 200514.41 ft
21February 23, 195114.37 ft
22February 22, 201814.24 ft
23February 16, 194914.20 ft
24February 27, 199714.09 ft
25June 14, 200414.06 ft

Most recent crests

  • May 10, 2021: 8.65 ft
  • January 12, 2020: 11.44 ft
  • May 2, 2019: 11.23 ft
  • February 22, 2018: 14.24 ft
  • May 25, 2017: 11.48 ft
  • June 28, 2015: 13.35 ft
  • June 18, 2015: 13.38 ft
  • April 4, 2014: 13.97 ft
  • June 1, 2013: 13.12 ft
  • April 20, 2013: 16.01 ft

Nearby

Upstream, downstream and the gauges around this one.

What this means

Forecasts by the Ohio River Forecast Center. Forecasts are issued as needed during times of high water, but are not routinely available. River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

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.