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Hydrograph River at a Glance Download
Jordan River at 90th South Stage (ft)Flow (kcfs)Highest Observation: 3.56 ft at 7:59AM May 02, 2024Observed: 3.43 ft at 8:00AM May 02, 2024Observed: 3.55 ft at 8:59AM May 02, 2024Observed: 3.43 ft at 9:00AM May 02, 2024Observed: 3.5 ft at 9:59AM May 02, 2024Observed: 3.43 ft at 10:00AM May 02, 2024Observed: 3.43 ft at 10:59AM May 02, 2024Observed: 3.43 ft at 11:00AM May 02, 2024Observed: 3.46 ft at 11:59AM May 02, 2024Observed: 3.43 ft at 12:00PM May 02, 2024Observed: 3.46 ft at 12:59PM May 02, 2024Observed: 3.44 ft at 1:00PM May 02, 2024Observed: 3.43 ft at 1:59PM May 02, 2024Observed: 3.44 ft at 2:00PM May 02, 2024Observed: 3.42 ft at 2:59PM May 02, 2024Observed: 3.45 ft at 3:00PM May 02, 2024Observed: 3.42 ft at 3:59PM May 02, 2024Observed: 3.45 ft at 4:00PM May 02, 2024Observed: 3.41 ft at 4:59PM May 02, 2024Observed: 3.46 ft at 5:00PM May 02, 2024Observed: 3.41 ft at 5:59PM May 02, 2024Observed: 3.47 ft at 6:00PM May 02, 2024Observed: 3.4 ft at 6:59PM May 02, 2024Observed: 3.48 ft at 7:00PM May 02, 2024Observed: 3.38 ft at 7:59PM May 02, 2024Observed: 3.49 ft at 8:00PM May 02, 2024Observed: 3.37 ft at 8:59PM May 02, 2024Observed: 3.49 ft at 9:00PM May 02, 2024Observed: 3.37 ft at 9:59PM May 02, 2024Observed: 3.49 ft at 10:00PM May 02, 2024Observed: 3.37 ft at 10:59PM May 02, 2024Observed: 3.49 ft at 11:00PM May 02, 2024Observed: 3.37 ft at 11:59PM May 02, 2024Observed: 3.49 ft at 12:00AM May 03, 2024Observed: 3.5 ft at 1:00AM May 03, 2024Observed: 3.5 ft at 2:00AM May 03, 2024Observed: 3.42 ft at 2:59AM May 03, 2024Observed: 3.52 ft at 3:00AM May 03, 2024Observed: 3.43 ft at 3:59AM May 03, 2024Observed: 3.52 ft at 4:00AM May 03, 2024Observed: 3.44 ft at 4:59AM May 03, 2024Observed: 3.52 ft at 5:00AM May 03, 2024Observed: 3.44 ft at 5:59AM May 03, 2024Observed: 3.53 ft at 6:00AM May 03, 2024Observed: 3.53 ft at 7:00AM May 03, 2024Observed: 3.43 ft at 7:59AM May 03, 2024Observed: 3.52 ft at 8:00AM May 03, 2024Observed: 3.43 ft at 8:59AM May 03, 2024Observed: 3.51 ft at 9:00AM May 03, 2024Observed: 3.43 ft at 9:59AM May 03, 2024Observed: 3.5 ft at 10:00AM May 03, 2024Observed: 3.43 ft at 10:59AM May 03, 2024Observed: 3.45 ft at 11:00AM May 03, 2024Observed: 3.43 ft at 11:59AM May 03, 2024Observed: 3.44 ft at 12:00PM May 03, 2024Observed: 3.44 ft at 12:59PM May 03, 2024Observed: 3.43 ft at 1:00PM May 03, 2024Observed: 3.44 ft at 1:59PM May 03, 2024Observed: 3.43 ft at 2:00PM May 03, 2024Observed: 3.45 ft at 2:59PM May 03, 2024Observed: 3.42 ft at 3:00PM May 03, 2024Observed: 3.45 ft at 3:59PM May 03, 2024Observed: 3.42 ft at 4:00PM May 03, 2024Observed: 3.46 ft at 4:59PM May 03, 2024Observed: 3.42 ft at 5:00PM May 03, 2024Observed: 3.47 ft at 5:59PM May 03, 2024Observed: 3.42 ft at 6:00PM May 03, 2024Observed: 3.48 ft at 6:59PM May 03, 2024Observed: 3.43 ft at 7:00PM May 03, 2024Observed: 3.49 ft at 7:59PM May 03, 2024Observed: 3.43 ft at 8:00PM May 03, 2024Observed: 3.49 ft at 8:59PM May 03, 2024Observed: 3.44 ft at 9:00PM May 03, 2024Observed: 3.49 ft at 9:59PM May 03, 2024Observed: 3.44 ft at 10:00PM May 03, 2024Observed: 3.49 ft at 10:59PM May 03, 2024Observed: 3.49 ft at 11:59PM May 03, 2024Observed: 3.5 ft at 12:59AM May 04, 2024Observed: 3.49 ft at 1:00AM May 04, 2024Observed: 3.5 ft at 1:59AM May 04, 2024Observed: 3.49 ft at 2:00AM May 04, 2024Observed: 3.52 ft at 2:59AM May 04, 2024Observed: 3.49 ft at 3:00AM May 04, 2024Observed: 3.52 ft at 3:59AM May 04, 2024Observed: 3.49 ft at 4:00AM May 04, 2024Observed: 3.52 ft at 4:59AM May 04, 2024Observed: 3.49 ft at 5:00AM May 04, 2024Observed: 3.53 ft at 5:59AM May 04, 2024Observed: 3.5 ft at 6:00AM May 04, 2024Observed: 3.53 ft at 6:59AM May 04, 2024Observed: 3.49 ft at 7:00AM May 04, 2024Observed: 3.52 ft at 7:59AM May 04, 2024Observed: 3.47 ft at 8:00AM May 04, 2024Observed: 3.51 ft at 8:59AM May 04, 2024Observed: 3.49 ft at 9:00AM May 04, 2024Observed: 3.5 ft at 9:59AM May 04, 2024Observed: 3.47 ft at 10:00AM May 04, 2024Observed: 3.45 ft at 10:59AM May 04, 2024Observed: 3.49 ft at 11:00AM May 04, 2024Observed: 3.44 ft at 11:59AM May 04, 2024Observed: 3.49 ft at 12:00PM May 04, 2024Observed: 3.43 ft at 12:59PM May 04, 2024Observed: 3.5 ft at 1:00PM May 04, 2024Observed: 3.43 ft at 1:59PM May 04, 2024Observed: 3.5 ft at 2:00PM May 04, 2024Observed: 3.42 ft at 2:59PM May 04, 2024Observed: 3.5 ft at 3:00PM May 04, 2024Observed: 3.42 ft at 3:59PM May 04, 2024Observed: 3.51 ft at 4:00PM May 04, 2024Observed: 3.42 ft at 4:59PM May 04, 2024Observed: 3.51 ft at 5:00PM May 04, 2024Observed: 3.42 ft at 5:59PM May 04, 2024Observed: 3.51 ft at 6:00PM May 04, 2024Observed: 3.43 ft at 6:59PM May 04, 2024Observed: 3.52 ft at 7:00PM May 04, 2024Observed: 3.43 ft at 7:59PM May 04, 2024Observed: 3.52 ft at 8:00PM May 04, 2024Observed: 3.44 ft at 8:59PM May 04, 2024Observed: 3.52 ft at 9:00PM May 04, 2024Observed: 3.44 ft at 9:59PM May 04, 2024Observed: 3.52 ft at 10:00PM May 04, 2024Observed: 3.52 ft at 11:00PM May 04, 2024Observed: 3.52 ft at 12:00AM May 05, 2024Observed: 3.49 ft at 12:59AM May 05, 2024Observed: 3.52 ft at 1:00AM May 05, 2024Observed: 3.49 ft at 1:59AM May 05, 2024Observed: 3.53 ft at 2:00AM May 05, 2024Observed: 3.49 ft at 2:59AM May 05, 2024Observed: 3.53 ft at 3:00AM May 05, 2024Observed: 3.49 ft at 3:59AM May 05, 2024Observed: 3.53 ft at 4:00AM May 05, 2024Observed: 3.49 ft at 4:59AM May 05, 2024Observed: 3.53 ft at 5:00AM May 05, 2024Observed: 3.5 ft at 5:59AM May 05, 2024Observed: 3.49 ft at 6:59AM May 05, 2024Salt Lake County Flood ControlSSWU1(plotting HGIRR) Graph Created (7:07AM May 5, 2024)ObservedLatest observed value: 3.49 ft at 6:59 AM MDT 5-May-2024. Flood Flow is 2.4 kcfs
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: Not Available
Metadata
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Jordan River at 90th South are issued routinely year-round.

Return to Area Map
Flood Categories (in KCFS)
Major Flood Flow: 2.786
Moderate Flood Flow: 2.596
Flood Flow: 2.404
Action Flow: 2
Low Stage (in feet): -9999

Historic Crests
(1) 2,200 cfs on 05/15/1984

(P): Preliminary values subject to further review.

Recent Crests
(1) 2,200 cfs on 05/15/1984

(P): Preliminary values subject to further review.

Low Water Records
(1) 20 cfs on 08/01/2001
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
 Disclaimer
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
7.45 (2786 CFS), major flooding along the Jordan River between Utah Lake and the Jordan River Surplus Canal will affect roads, structures, and fields. Those owning structures along the river should take steps to alleviate major flood damage and inundation at this historical flow.
7.15 (2596 CFS), the Jordan River downstream Utah Lake to the Jordan River Surplus Canal will experience moderate flooding to structures, streets, and fields adjacent to the Jordan River. Those owning structures along the river should take steps to alleviate significant flood damage and inundation to property.
6.84 (2404 CFS), the Jordan River downstream of Utah Lake to the Jordan River Surplus Canal in Salt Lake County will experience minor flooding to structures, roads and fields. Flood damage will occur to basements, the Jordan River Parkway trail and underpasses, as well as parks along the river. Those owning structures along the river should take steps to alleviate flood damage.
About This Location Collapse

Latitude: 40.587500° N, Longitude: 111.912778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS flow Not Available Not Available 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 4293.2 ft 4299.5 ft  

Current/Historical Observations:
Resources Collapse
Hydrologic Resources Additional Resources
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
Salt Lake City Weather Forecast Office
2242 West North Temple
Salt Lake City, UT 84116
(801) 524-5133
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