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Hydrograph River at a Glance Download
Susitna River at Parks Hwy Bridge Stage (ft)Flow (kcfs)Highest Observation: 19.38 ft at 8:00AM May 18, 2016Observed: 18.51 ft at 9:00AM May 19, 2016Observed: 18.54 ft at 12:00PM May 20, 2016Observed: 18.7 ft at 10:00AM May 21, 2016Observed: 18.87 ft at 9:00AM May 22, 2016Observed: 18.71 ft at 12:00PM May 25, 2016Observed: 17.5 ft at 11:00AM May 26, 2016Highest Forecast: 17.27 ft 4:00AM May 27, 2016Forecast: 17.21 ft 10:00AM May 27, 2016Forecast: 17.17 ft 4:00PM May 27, 2016Forecast: 17.14 ft 10:00PM May 27, 2016Forecast: 17.14 ft 4:00AM May 28, 2016Forecast: 17.16 ft 10:00AM May 28, 2016Forecast: 17.19 ft 4:00PM May 28, 2016Forecast: 17.24 ft 10:00PM May 28, 2016USGS--Water Resources of the United StatesSUNA2(plotting HGIRV) Graph Created (2:17AM May 27, 2016)ObservedForecast (issued 3:43PM May 26)Latest observed value: 17.5 ft at 11:00 AM AKDT 26-May-2016. Flood Stage is 24.5 ft
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Tabular Data (UTC)
Tabular Data (AKDT)
XML Data
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Datum: Not Available
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): 0

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:9
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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  

Current/Historical Observations:

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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: 13-Aug-2015 2:12 AM
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