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Hydrograph River at a Glance Download
Koyukuk River at Huslia Stage (ft)Highest Observation: 114.1 ft at 11:00AM May 13, 2024Observed: 113.3 ft at 7:00AM May 14, 2024Observed: 113 ft at 11:00AM May 14, 2024Observed: 111.4 ft at 11:00AM May 15, 2024Observed: 110.4 ft at 10:00AM May 16, 2024Observed: 110.5 ft at 1:00PM May 17, 2024Observed: 110.8 ft at 1:00PM May 18, 2024Observed: 110.5 ft at 2:00PM May 19, 2024USGS--Water Resources of the United StatesGYRA2(plotting HGIRV) Graph Created (10:32PM May 19, 2024)ObservedLatest observed value: 110.5 ft at 2:00 PM AKDT 19-May-2024. Flood Stage is 124 ft
About this graph
Tabular Data (UTC)
Tabular Data (AKDT)
XML Data
RSS Files
Datum: Not Available
NOTE: Stage data may not be available during winter months.

NOTE: Forecasts are not available for the Koyukuk River at Huslia. Only observed stages are available for this point.

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Upstream Gauge - at Hughes Upstream Gauge
Flood Categories (in feet)
Not Available

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:10
KML Image
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
(1) Downstream
(2) Upstream
About This Location Collapse

Latitude: 65.699444° N, Longitude: 156.396944° 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Additional Information Collapse
Long-term Hydrograph
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
Fairbanks Weather Forecast Office
UAF-IARC Bldg. P.O. Box 757345
Fairbanks, AK 99775-7345
(907) 458-3700
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Page last modified: 2-Nov-2020 7:26 PM
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