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Hydrograph River at a Glance Download
St. Joseph River (MI/IN) at South Bend Stage (ft)Flow (kcfs)Highest Observation: 0.6 ft at 7:15AM Apr 27, 2021Highest Observation: 0.6 ft at 6:00AM Apr 28, 2021Highest Observation: 0.6 ft at 6:05AM Apr 29, 2021Highest Observation: 0.6 ft at 6:12AM Apr 30, 2021Highest Observation: 0.6 ft at 7:00AM May 01, 2021Highest Observation: 0.6 ft at 5:50AM May 02, 2021Highest Observation: 0.6 ft at 6:25AM May 03, 2021Highest Observation: 0.6 ft at 6:15AM May 04, 2021Highest Observation: 0.6 ft at 6:17AM May 05, 2021Highest Observation: 0.6 ft at 6:30AM May 06, 2021National Weather Service Northern IndianaSBNI3(plotting HGIRZ) Graph Created (6:25PM May 6, 2021)ObservedLatest observed value: 0.6 ft at 6:30 AM EDT 6-May-2021. Flood Stage is 5.5 ft
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Tabular Data (UTC)
Tabular Data (EDT)
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Datum: Not Available
Metadata
NOTE: 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.

NOTE: Forecasts for the St. Joseph River (MI/IN) at South Bend are issued as needed during times of high water, but are not routinely available.

Vertical datum height surveyed by the NWS

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Upstream Gauge - at Elkhart Upstream Gauge Downstream Gauge Downstream Gauge - at Niles
Flood Categories (in feet)
Major Flood Stage: 9
Moderate Flood Stage: 8
Flood Stage: 5.5
Action Stage: 4.5
Low Stage (in feet): -9999

Historic Crests
(1) 12.70 ft on 02/22/2018
(2) 10.90 ft on 03/15/1982
(3) 10.90 ft on 01/06/1993
(4) 10.70 ft on 02/24/1985
(5) 9.60 ft on 01/09/2008
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 12.70 ft on 02/22/2018
(2) 7.80 ft on 04/20/2013
(3) 6.10 ft on 12/16/2011
(4) 6.90 ft on 04/29/2011
(5) 6.00 ft on 04/07/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.00 ft on 09/29/2010
(2) 0.07 ft on 11/29/2008
(3) 0.07 ft on 09/06/2020
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
11.1 The river is at the 100 year flood level.
11 Business areas near Indiana University at South Bend campus are flooded. Residents in River Commons, near Keller Park, north of Northshore Drive between Angela Blvd and Lafayette Streets are flooded. Flooding closes portions of Northshore Drive and Northside Blvd. Evacuations are necessary and the wastewater treatment plant will be completely flooded.
10 Flooding affects commercial areas near Indiana University at South Bend campus along Northside Blvd.
9 Major flooding is in progress. Flooding almost completely submerges parks and floods local streets near the St. Joseph River.
8 Flood waters begin to affect river parks and roads and may affect portions of Northside Blvd, Riverside and North Shore Drive. High water may cause flooding of basements and interfere with some commercial activities.
7 Flooding is confined to park land and park roads. Some backyard flooding may occur in residential areas near the river.
6 Flooding is confined to mostly park land and golf courses. Northshore Drive...Leeper Park and Petro golf courses begin to flood.
5.5 The river reaches flood stage with the lowest residential areas beginning to flood.
Photos
(1) Staff gauge at low flow
(2) South Bend staff gauge
About This Location Collapse

Latitude: 41.720278° N, Longitude: 86.269167° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 5.5 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 656.92 662.42 Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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How low could the river get?
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Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Northern Indiana Weather Forecast Office
7506 E 850 N
Syracuse, IN 46567
(574) 834-1104
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