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Hydrograph River at a Glance Download
Chatanika River at Elliot Hwy Bridge Stage (ft)CHAA2(plotting HGIRZ) Graph Created (6:16PM Dec 12, 2017)Flood Stage is 11.2 ft
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About this graph
Tabular Data (UTC)
Tabular Data (AKST)
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Datum: Not Available
Metadata
NOTE: Stage and discharge data do not meet quality standards of USGS gages.

NOTE: Gauge readings not available during the winter months.

NOTE: Forecasts for the Chatanika River at Elliot Hwy Bridge are issued routinely during the warm season, and as needed at other times of the year.

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Upstream Gauge - at Steese Hwy Bridge Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 11.2
Action Stage: 10.6
Low Stage (in feet): -9999

Historic Crests

(P): Preliminary values subject to further review.

Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:8
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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
11.2 Minor flood stage
10.6 Action stage.
Photos
(1) Chatanika River looking upstream, Stage = 7.12 ft
(2) Chatanika River looking downstream, Stage = 7.12 ft
(3) Chatanika River looking downstream at Ice Jam, Stage = 16.62 ft
(4) Chatanika River looking downstream left bank after Ice Jam, Stage = 15.67 ft
About This Location Collapse

Latitude: 65.085278° N, Longitude: 147.721667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 11.2 ft 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 550 ft 563 ft  
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Long-term Hydrograph
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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
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: 21-Dec-2016 5:17 PM
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