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Hydrograph River at a Glance Download
Nenana River at Healy Stage (ft)Observed: 10.91 ft at 1:31AM Aug 05, 2022Observed: 10.89 ft at 2:23AM Aug 05, 2022Observed: 10.9 ft at 3:23AM Aug 05, 2022Observed: 10.86 ft at 4:24AM Aug 05, 2022Observed: 10.92 ft at 5:23AM Aug 05, 2022Observed: 10.82 ft at 6:23AM Aug 05, 2022Observed: 10.87 ft at 7:31AM Aug 05, 2022Observed: 10.82 ft at 8:31AM Aug 05, 2022Observed: 10.99 ft at 9:24AM Aug 05, 2022Observed: 10.99 ft at 9:25AM Aug 05, 2022Observed: 10.9 ft at 10:23AM Aug 05, 2022Observed: 10.97 ft at 11:24AM Aug 05, 2022Observed: 10.97 ft at 12:25PM Aug 05, 2022Observed: 10.95 ft at 1:23PM Aug 05, 2022Observed: 10.97 ft at 2:23PM Aug 05, 2022Observed: 10.91 ft at 3:23PM Aug 05, 2022Observed: 10.9 ft at 4:30PM Aug 05, 2022Observed: 10.95 ft at 5:24PM Aug 05, 2022Observed: 10.96 ft at 6:23PM Aug 05, 2022Observed: 10.97 ft at 7:39PM Aug 05, 2022Observed: 11.13 ft at 8:23PM Aug 05, 2022Observed: 11.17 ft at 9:24PM Aug 05, 2022Observed: 11.17 ft at 10:23PM Aug 05, 2022Observed: 11.22 ft at 11:24PM Aug 05, 2022Observed: 11.18 ft at 12:30AM Aug 06, 2022Observed: 11.14 ft at 1:24AM Aug 06, 2022Observed: 11.17 ft at 2:31AM Aug 06, 2022Observed: 11.27 ft at 3:23AM Aug 06, 2022Observed: 11.35 ft at 4:24AM Aug 06, 2022Observed: 11.28 ft at 5:23AM Aug 06, 2022Observed: 11.24 ft at 6:24AM Aug 06, 2022Observed: 11.35 ft at 7:24AM Aug 06, 2022Observed: 11.19 ft at 8:24AM Aug 06, 2022Observed: 11.23 ft at 9:24AM Aug 06, 2022Observed: 11.26 ft at 10:23AM Aug 06, 2022Observed: 11.27 ft at 11:24AM Aug 06, 2022Observed: 11.17 ft at 12:23PM Aug 06, 2022Observed: 11.15 ft at 1:23PM Aug 06, 2022Observed: 11.13 ft at 2:23PM Aug 06, 2022Observed: 11.24 ft at 3:30PM Aug 06, 2022Observed: 11.22 ft at 4:23PM Aug 06, 2022Observed: 11.22 ft at 5:23PM Aug 06, 2022Observed: 11.16 ft at 6:24PM Aug 06, 2022Observed: 11.16 ft at 7:24PM Aug 06, 2022Observed: 11.28 ft at 8:39PM Aug 06, 2022Observed: 11.26 ft at 9:23PM Aug 06, 2022Observed: 11.32 ft at 10:24PM Aug 06, 2022Observed: 11.21 ft at 11:30PM Aug 06, 2022Observed: 11.32 ft at 12:24AM Aug 07, 2022Observed: 11.21 ft at 1:24AM Aug 07, 2022Observed: 11.24 ft at 2:23AM Aug 07, 2022Observed: 11.36 ft at 3:24AM Aug 07, 2022Observed: 11.38 ft at 4:23AM Aug 07, 2022Observed: 11.31 ft at 5:24AM Aug 07, 2022Observed: 11.38 ft at 6:24AM Aug 07, 2022Observed: 11.36 ft at 7:24AM Aug 07, 2022Observed: 11.33 ft at 8:32AM Aug 07, 2022Observed: 11.3 ft at 9:23AM Aug 07, 2022Observed: 11.27 ft at 10:23AM Aug 07, 2022Observed: 11.18 ft at 11:25AM Aug 07, 2022Observed: 11.26 ft at 12:46PM Aug 07, 2022Observed: 11.15 ft at 1:23PM Aug 07, 2022Observed: 11.26 ft at 2:24PM Aug 07, 2022Observed: 11.24 ft at 3:23PM Aug 07, 2022Observed: 11.12 ft at 4:31PM Aug 07, 2022Observed: 11.17 ft at 5:23PM Aug 07, 2022Observed: 11.14 ft at 6:23PM Aug 07, 2022Observed: 11.24 ft at 7:24PM Aug 07, 2022Observed: 11.12 ft at 8:24PM Aug 07, 2022Observed: 11.22 ft at 9:23PM Aug 07, 2022Observed: 11.1 ft at 10:24PM Aug 07, 2022Observed: 11.08 ft at 11:23PM Aug 07, 2022Observed: 11.12 ft at 12:23AM Aug 08, 2022Observed: 10.98 ft at 1:23AM Aug 08, 2022Observed: 11.12 ft at 2:24AM Aug 08, 2022Observed: 11.09 ft at 3:23AM Aug 08, 2022Observed: 11.19 ft at 4:23AM Aug 08, 2022Observed: 11.04 ft at 5:23AM Aug 08, 2022Observed: 11.17 ft at 6:23AM Aug 08, 2022Observed: 11.21 ft at 7:30AM Aug 08, 2022Observed: 11.26 ft at 8:23AM Aug 08, 2022Observed: 11.19 ft at 9:25AM Aug 08, 2022Observed: 11.07 ft at 10:23AM Aug 08, 2022Observed: 11.19 ft at 11:24AM Aug 08, 2022Observed: 11.03 ft at 12:24PM Aug 08, 2022Observed: 11.04 ft at 1:23PM Aug 08, 2022Observed: 10.97 ft at 2:23PM Aug 08, 2022Observed: 11.03 ft at 3:25PM Aug 08, 2022Observed: 11.03 ft at 4:23PM Aug 08, 2022Observed: 11.08 ft at 5:31PM Aug 08, 2022Observed: 11.07 ft at 6:23PM Aug 08, 2022Observed: 11.25 ft at 7:23PM Aug 08, 2022Observed: 11.17 ft at 8:24PM Aug 08, 2022Observed: 11.15 ft at 9:23PM Aug 08, 2022Observed: 11.24 ft at 10:23PM Aug 08, 2022Observed: 11.22 ft at 11:31PM Aug 08, 2022Observed: 11.27 ft at 12:40AM Aug 09, 2022Observed: 11.21 ft at 1:24AM Aug 09, 2022Observed: 11.39 ft at 2:23AM Aug 09, 2022Observed: 11.31 ft at 3:23AM Aug 09, 2022Observed: 11.33 ft at 4:24AM Aug 09, 2022Observed: 11.45 ft at 5:23AM Aug 09, 2022Observed: 11.47 ft at 6:25AM Aug 09, 2022Observed: 11.58 ft at 7:24AM Aug 09, 2022Observed: 11.58 ft at 8:24AM Aug 09, 2022Observed: 11.46 ft at 9:23AM Aug 09, 2022Observed: 11.62 ft at 10:23AM Aug 09, 2022Observed: 11.61 ft at 11:24AM Aug 09, 2022Highest Observation: 11.67 ft at 12:23PM Aug 09, 2022Observed: 11.4 ft at 1:30PM Aug 09, 2022Observed: 11.36 ft at 2:23PM Aug 09, 2022Observed: 11.41 ft at 3:31PM Aug 09, 2022Observed: 11.65 ft at 4:23PM Aug 09, 2022Observed: 11.55 ft at 5:23PM Aug 09, 2022Observed: 11.57 ft at 6:24PM Aug 09, 2022Observed: 11.59 ft at 7:23PM Aug 09, 2022Observed: 11.59 ft at 8:24PM Aug 09, 2022Highest Observation: 11.67 ft at 9:23PM Aug 09, 2022Observed: 11.52 ft at 10:23PM Aug 09, 2022Observed: 11.65 ft at 11:30PM Aug 09, 2022Observed: 11.42 ft at 12:38AM Aug 10, 2022Observed: 11.59 ft at 1:30AM Aug 10, 2022Observed: 11.52 ft at 2:23AM Aug 10, 2022Observed: 11.53 ft at 3:23AM Aug 10, 2022Observed: 11.64 ft at 4:23AM Aug 10, 2022Observed: 11.56 ft at 5:24AM Aug 10, 2022Observed: 11.58 ft at 6:24AM Aug 10, 2022Observed: 11.47 ft at 7:23AM Aug 10, 2022Observed: 11.5 ft at 8:24AM Aug 10, 2022Observed: 11.62 ft at 9:23AM Aug 10, 2022Observed: 11.37 ft at 10:24AM Aug 10, 2022Observed: 11.28 ft at 11:24AM Aug 10, 2022Observed: 11.39 ft at 12:38PM Aug 10, 2022Observed: 11.34 ft at 1:24PM Aug 10, 2022Observed: 11.34 ft at 2:24PM Aug 10, 2022Observed: 11.41 ft at 3:24PM Aug 10, 2022Observed: 11.17 ft at 4:31PM Aug 10, 2022Observed: 11.28 ft at 5:23PM Aug 10, 2022Observed: 11.31 ft at 6:23PM Aug 10, 2022Observed: 11.2 ft at 7:24PM Aug 10, 2022Observed: 11.15 ft at 8:24PM Aug 10, 2022Observed: 11.39 ft at 9:23PM Aug 10, 2022Observed: 11.35 ft at 10:31PM Aug 10, 2022Observed: 11.32 ft at 11:24PM Aug 10, 2022Observed: 11.34 ft at 12:53AM Aug 11, 2022Observed: 11.38 ft at 1:23AM Aug 11, 2022Observed: 11.43 ft at 2:23AM Aug 11, 2022Observed: 11.44 ft at 3:23AM Aug 11, 2022Observed: 11.31 ft at 4:24AM Aug 11, 2022Observed: 11.47 ft at 5:23AM Aug 11, 2022Observed: 11.42 ft at 6:23AM Aug 11, 2022Observed: 11.15 ft at 7:31AM Aug 11, 2022Observed: 11.27 ft at 8:23AM Aug 11, 2022Observed: 11.2 ft at 9:25AM Aug 11, 2022Observed: 11.34 ft at 10:24AM Aug 11, 2022Observed: 11.28 ft at 11:23AM Aug 11, 2022Observed: 11.22 ft at 12:24PM Aug 11, 2022Observed: 11.22 ft at 12:31PM Aug 11, 2022Observed: 11.18 ft at 1:23PM Aug 11, 2022Observed: 11.12 ft at 2:24PM Aug 11, 2022Observed: 11.12 ft at 3:45PM Aug 11, 2022Observed: 11.1 ft at 4:24PM Aug 11, 2022Observed: 11.13 ft at 5:31PM Aug 11, 2022Observed: 11.2 ft at 6:23PM Aug 11, 2022Observed: 11.09 ft at 7:25PM Aug 11, 2022Observed: 11.1 ft at 8:23PM Aug 11, 2022Observed: 11.24 ft at 9:24PM Aug 11, 2022Observed: 11.1 ft at 10:23PM Aug 11, 2022Observed: 11.22 ft at 11:31PM Aug 11, 2022Observed: 11.12 ft at 12:39AM Aug 12, 2022Highest Forecast: 11.23 ft 4:00AM Aug 12, 2022Forecast: 11.13 ft 10:00AM Aug 12, 2022Forecast: 11.18 ft 4:00PM Aug 12, 2022Forecast: 11.1 ft 10:00PM Aug 12, 2022Forecast: 11.16 ft 4:00AM Aug 13, 2022Forecast: 11.1 ft 10:00AM Aug 13, 2022Forecast: 11.19 ft 4:00PM Aug 13, 2022Forecast: 11.19 ft 10:00PM Aug 13, 2022USGS Streambed Scour at Bridges in AlaskaHNRA2(plotting HGIRZ) Graph Created (1:17AM Aug 12, 2022)ObservedForecast (issued 12:34PM Aug 11)Latest observed value: 11.12 ft at 12:39 AM AKDT 12-Aug-2022.
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About this graph
Tabular Data (UTC)
Tabular Data (AKDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gage data do not meet the quality standards of USGS gages.

NOTE: Forecasts for the Nenana River at Healy are issued routinely during the warm season, and as needed at other times of the year.

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Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 14
Low Stage (in feet): -9999

Historic Crests
(1) 14.80 ft on 09/21/2012
(2) 14.40 ft on 09/15/1990
(3) 14.37 ft on 07/28/2003
(4) 13.64 ft on 08/20/2006
(5) 13.20 ft on 06/19/2005
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 14.80 ft on 09/21/2012
(2) 12.24 ft on 08/07/2007
(3) 13.64 ft on 08/20/2006
(4) 13.20 ft on 06/19/2005
(5) 11.70 ft on 10/04/2003
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:11
KML Image
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
Photos
(1) Nenana River looking upstream, Stage = 11.63 ft
(2) Nenana River looking downstream, Stage = 11.63 ft
(3) Nenana River looking upstream, Stage = 14.6 ft
(4) Nenana River looking upstream, Stage = 14.6 ft
(5) Nenana River looking downstream, Stage = 14.6 ft
(6) Nenana River looking downstream at Bridge, Stage = 14.6 ft
About This Location Collapse

Latitude: 63.854167° N, Longitude: 148.955556° 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)
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 NULL NULL Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

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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: 2-Nov-2020 7:26 PM
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