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Hydrograph River at a Glance Download
Susitna River at Parks Hwy Bridge Stage (ft)Observed: 14.68 ft at 11:00AM Mar 16, 2018Observed: 14.8 ft at 12:00PM Mar 16, 2018Observed: 14.72 ft at 1:00PM Mar 16, 2018Observed: 15.18 ft at 2:00PM Mar 16, 2018Highest Observation: 15.22 ft at 3:00PM Mar 16, 2018Observed: 15.05 ft at 4:00PM Mar 16, 2018Observed: 15.06 ft at 5:00PM Mar 16, 2018Observed: 14.57 ft at 8:00AM Mar 19, 2018Observed: 14.65 ft at 9:00AM Mar 19, 2018Observed: 14.65 ft at 10:00AM Mar 19, 2018Observed: 14.62 ft at 11:00AM Mar 19, 2018Observed: 14.57 ft at 12:00PM Mar 19, 2018Observed: 14.63 ft at 1:00PM Mar 19, 2018Observed: 14.7 ft at 2:00PM Mar 19, 2018Observed: 14.68 ft at 3:00PM Mar 19, 2018Observed: 14.76 ft at 4:00PM Mar 19, 2018SUNA2(plotting HGIRG) Graph Created (7:01PM Mar 20, 2018)ObservedLatest observed value: 14.76 ft at 4:00 PM AKDT 19-Mar-2018. Flood Stage is 24.5 ft
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Tabular Data (UTC)
Tabular Data (AKDT)
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Datum: Not Available
NOTE: Gauge reading may be affected by ice.

NOTE: Forecasts are not available for the Susitna River at Parks Hwy Bridge. Only observed stages are available for this point.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Susitna Station
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 27.5
Flood Stage: 24.5
Action Stage: 0
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
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Low Water Records
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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.
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(1) Upstream
(2) Downstream
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Latitude: 62.175278° N, Longitude: 150.173611° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 24.5 ft 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 251.73 ft 281.73 ft  
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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
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Anchorage Weather Forecast Office
6930 Sand Lake Road
Anchorage, AK 99502
(907) 266-5102
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Page last modified: 21-Dec-2016 5:17 PM
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