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Hydrograph River at a Glance Download
Eastern Idaho Reservoirs at Palisades Pool (ft)Observed: 5590.63 ft at 8:30AM Jan 17, 2021Observed: 5590.79 ft at 11:45PM Jan 17, 2021Highest Observation: 5591.13 ft at 8:30AM Jan 19, 2021Forecast: 5591.26 ft 11:00PM Jan 19, 2021Forecast: 5591.31 ft 5:00AM Jan 20, 2021Forecast: 5591.37 ft 11:00AM Jan 20, 2021Forecast: 5591.43 ft 5:00PM Jan 20, 2021Forecast: 5591.48 ft 11:00PM Jan 20, 2021Forecast: 5591.54 ft 5:00AM Jan 21, 2021Forecast: 5591.6 ft 11:00AM Jan 21, 2021Forecast: 5591.66 ft 5:00PM Jan 21, 2021Forecast: 5591.71 ft 11:00PM Jan 21, 2021Forecast: 5591.77 ft 5:00AM Jan 22, 2021Forecast: 5591.83 ft 11:00AM Jan 22, 2021Forecast: 5591.88 ft 5:00PM Jan 22, 2021Forecast: 5591.94 ft 11:00PM Jan 22, 2021Forecast: 5592 ft 5:00AM Jan 23, 2021Forecast: 5592.05 ft 11:00AM Jan 23, 2021Forecast: 5592.11 ft 5:00PM Jan 23, 2021Forecast: 5592.17 ft 11:00PM Jan 23, 2021Forecast: 5592.22 ft 5:00AM Jan 24, 2021Forecast: 5592.28 ft 11:00AM Jan 24, 2021Forecast: 5592.34 ft 5:00PM Jan 24, 2021Forecast: 5592.39 ft 11:00PM Jan 24, 2021Forecast: 5592.45 ft 5:00AM Jan 25, 2021Forecast: 5592.51 ft 11:00AM Jan 25, 2021Forecast: 5592.56 ft 5:00PM Jan 25, 2021Forecast: 5592.62 ft 11:00PM Jan 25, 2021Forecast: 5592.67 ft 5:00AM Jan 26, 2021Forecast: 5592.73 ft 11:00AM Jan 26, 2021Highest Forecast: 5592.79 ft 5:00PM Jan 26, 2021PLDI1(plotting HPIRG) Graph Created (8:33PM Jan 19, 2021)ObservedForecast (issued 4:01PM Jan 19)Latest observed value: 5591.13 ft at 8:30 AM MST 19-Jan-2021.
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Tabular Data (UTC)
Tabular Data (MST)
XML Data
RSS Files
Datum: NGVD29
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Eastern Idaho Reservoirs at Palisades are issued routinely year-round.

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Downstream Gauge Downstream Gauge - near Irwin
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 5620.6
Low Stage (in feet): -9999

Historic Crests
(1) 5,621.29 ft on 06/17/1963

(P): Preliminary values subject to further review.

Recent Crests
(1) 5,621.29 ft on 06/17/1963

(P): Preliminary values subject to further review.

Low Water Records
(1) 5,499.04 ft on 10/25/1990
Zoom Level:16
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Gauge LocationGauge Map Marker
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.
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If you notice any errors in the below information, please contact our Webmaster
5620.6 100 percent Full
5619 98 percent Full
5616.5 95 percent Full
5615 93 percent Full
5612.5 90 percent Full
5611 88 percent Full
5608 84 percent Full
5605 81 percent Full
5602 77 percent Full
5599 74 percent Full
5596 70 percent Full
5593 67 percent Full
5590 64 percent Full
5587 61 percent Full
About This Location Collapse

Latitude: 43.330278° N, Longitude: 111.206120° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
(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 5353.0 ft Not Available 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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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
Pocatello Weather Forecast Office
1945 Beechcraft Ave
Pocatello, ID 83204
(208) 232-9306
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Page last modified: 30-Oct-2020 4:08 PM
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