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Hydrograph River at a Glance Download
Little Susitna R at Parks Hwy Bridge Stage (ft)Observed: 4.56 ft at 4:00PM May 16, 2015Observed: 4.49 ft at 5:00PM May 16, 2015Observed: 4.51 ft at 6:00PM May 16, 2015Observed: 4.49 ft at 7:00PM May 16, 2015Observed: 4.54 ft at 8:00PM May 16, 2015Observed: 4.63 ft at 9:00PM May 16, 2015Observed: 4.66 ft at 10:00PM May 16, 2015Observed: 4.59 ft at 11:00PM May 16, 2015Observed: 4.6 ft at 12:00AM May 17, 2015Observed: 4.59 ft at 1:00AM May 17, 2015Observed: 4.58 ft at 2:00AM May 17, 2015Observed: 4.57 ft at 4:00AM May 17, 2015Observed: 4.55 ft at 5:00AM May 17, 2015Observed: 4.59 ft at 6:00AM May 17, 2015Observed: 4.56 ft at 7:00AM May 17, 2015Observed: 4.66 ft at 8:00AM May 17, 2015Observed: 4.66 ft at 9:00AM May 17, 2015Observed: 4.66 ft at 10:00AM May 17, 2015Observed: 4.68 ft at 11:00AM May 17, 2015Observed: 4.71 ft at 12:00PM May 17, 2015Observed: 4.67 ft at 1:00PM May 17, 2015Observed: 4.68 ft at 2:00PM May 17, 2015Observed: 4.65 ft at 3:00PM May 17, 2015Observed: 4.66 ft at 4:00PM May 17, 2015Observed: 4.66 ft at 5:00PM May 17, 2015Observed: 4.63 ft at 6:00PM May 17, 2015Observed: 4.6 ft at 7:00PM May 17, 2015Observed: 4.59 ft at 8:00PM May 17, 2015Observed: 4.7 ft at 9:00PM May 17, 2015Observed: 4.64 ft at 10:00PM May 17, 2015Observed: 4.66 ft at 11:00PM May 17, 2015Observed: 4.65 ft at 12:00AM May 18, 2015Observed: 4.66 ft at 1:00AM May 18, 2015Observed: 4.66 ft at 2:00AM May 18, 2015Observed: 4.66 ft at 3:00AM May 18, 2015Observed: 4.67 ft at 4:00AM May 18, 2015Observed: 4.65 ft at 5:00AM May 18, 2015Observed: 4.67 ft at 6:00AM May 18, 2015Observed: 4.67 ft at 7:00AM May 18, 2015Observed: 4.71 ft at 8:00AM May 18, 2015Observed: 4.8 ft at 9:00AM May 18, 2015Observed: 4.82 ft at 10:00AM May 18, 2015Observed: 4.84 ft at 11:00AM May 18, 2015Observed: 4.86 ft at 12:00PM May 18, 2015Observed: 4.86 ft at 1:00PM May 18, 2015Observed: 4.82 ft at 2:00PM May 18, 2015Observed: 4.84 ft at 3:00PM May 18, 2015Observed: 4.81 ft at 4:00PM May 18, 2015Observed: 4.77 ft at 5:00PM May 18, 2015Observed: 4.79 ft at 6:00PM May 18, 2015Observed: 4.81 ft at 7:00PM May 18, 2015Observed: 4.84 ft at 8:00PM May 18, 2015Observed: 4.86 ft at 9:00PM May 18, 2015Observed: 4.86 ft at 10:00PM May 18, 2015Observed: 4.81 ft at 11:00PM May 18, 2015Observed: 4.82 ft at 12:00AM May 19, 2015Observed: 4.84 ft at 1:00AM May 19, 2015Observed: 4.81 ft at 2:00AM May 19, 2015Observed: 4.82 ft at 3:00AM May 19, 2015Observed: 4.8 ft at 4:00AM May 19, 2015Observed: 4.81 ft at 5:00AM May 19, 2015Observed: 4.83 ft at 6:00AM May 19, 2015Observed: 4.86 ft at 7:00AM May 19, 2015Observed: 4.89 ft at 8:00AM May 19, 2015Observed: 4.96 ft at 9:00AM May 19, 2015Observed: 4.99 ft at 10:00AM May 19, 2015Observed: 4.96 ft at 11:00AM May 19, 2015Observed: 5.04 ft at 12:00PM May 19, 2015Observed: 5.05 ft at 1:00PM May 19, 2015Observed: 5.02 ft at 2:00PM May 19, 2015Observed: 5.05 ft at 3:00PM May 19, 2015Observed: 5.05 ft at 4:00PM May 19, 2015Observed: 5.04 ft at 5:00PM May 19, 2015Observed: 4.96 ft at 6:00PM May 19, 2015Observed: 4.97 ft at 7:00PM May 19, 2015Observed: 4.92 ft at 8:00PM May 19, 2015Observed: 5.01 ft at 9:00PM May 19, 2015Observed: 4.99 ft at 10:00PM May 19, 2015Observed: 4.99 ft at 11:00PM May 19, 2015Observed: 4.97 ft at 12:00AM May 20, 2015Observed: 4.99 ft at 1:00AM May 20, 2015Observed: 4.96 ft at 2:00AM May 20, 2015Observed: 4.98 ft at 3:00AM May 20, 2015Observed: 4.93 ft at 4:00AM May 20, 2015Observed: 4.96 ft at 5:00AM May 20, 2015Observed: 4.94 ft at 6:00AM May 20, 2015Observed: 4.97 ft at 7:00AM May 20, 2015Observed: 5.04 ft at 8:00AM May 20, 2015Observed: 5.06 ft at 9:00AM May 20, 2015Observed: 5.08 ft at 10:00AM May 20, 2015Observed: 5.07 ft at 11:00AM May 20, 2015Observed: 5.1 ft at 12:00PM May 20, 2015Observed: 5.11 ft at 1:00PM May 20, 2015Observed: 5.09 ft at 2:00PM May 20, 2015Observed: 5.04 ft at 3:00PM May 20, 2015Observed: 5.07 ft at 4:00PM May 20, 2015Observed: 5.06 ft at 5:00PM May 20, 2015Observed: 4.97 ft at 6:00PM May 20, 2015Observed: 5.01 ft at 7:00PM May 20, 2015Observed: 5.03 ft at 8:00PM May 20, 2015Observed: 5.07 ft at 9:00PM May 20, 2015Observed: 5.03 ft at 10:00PM May 20, 2015Observed: 5.01 ft at 11:00PM May 20, 2015Observed: 5.03 ft at 12:00AM May 21, 2015Observed: 5 ft at 1:00AM May 21, 2015Observed: 4.98 ft at 2:00AM May 21, 2015Observed: 4.98 ft at 3:00AM May 21, 2015Observed: 4.98 ft at 4:00AM May 21, 2015Observed: 4.96 ft at 5:00AM May 21, 2015Observed: 4.97 ft at 6:00AM May 21, 2015Observed: 4.97 ft at 7:00AM May 21, 2015Observed: 5.06 ft at 8:00AM May 21, 2015Observed: 5.06 ft at 9:00AM May 21, 2015Observed: 5.06 ft at 10:00AM May 21, 2015Observed: 5.08 ft at 11:00AM May 21, 2015Observed: 5.07 ft at 12:00PM May 21, 2015Observed: 5.09 ft at 1:00PM May 21, 2015Observed: 5.05 ft at 2:00PM May 21, 2015Observed: 5.07 ft at 3:00PM May 21, 2015Observed: 5.02 ft at 4:00PM May 21, 2015Observed: 5 ft at 5:00PM May 21, 2015Observed: 4.92 ft at 6:00PM May 21, 2015Observed: 4.93 ft at 7:00PM May 21, 2015Observed: 4.94 ft at 8:00PM May 21, 2015Observed: 5 ft at 9:00PM May 21, 2015Observed: 4.97 ft at 10:00PM May 21, 2015Observed: 4.96 ft at 11:00PM May 21, 2015Observed: 4.95 ft at 12:00AM May 22, 2015Observed: 4.95 ft at 1:00AM May 22, 2015Observed: 5.01 ft at 2:00AM May 22, 2015Observed: 4.96 ft at 3:00AM May 22, 2015Observed: 4.94 ft at 4:00AM May 22, 2015Observed: 4.95 ft at 5:00AM May 22, 2015Observed: 4.96 ft at 6:00AM May 22, 2015Observed: 4.99 ft at 7:00AM May 22, 2015Observed: 5.02 ft at 8:00AM May 22, 2015Observed: 5.1 ft at 9:00AM May 22, 2015Observed: 5.15 ft at 10:00AM May 22, 2015Observed: 5.15 ft at 11:00AM May 22, 2015Observed: 5.18 ft at 12:00PM May 22, 2015Observed: 5.17 ft at 1:00PM May 22, 2015Observed: 5.16 ft at 2:00PM May 22, 2015Observed: 5.1 ft at 3:00PM May 22, 2015Observed: 5.08 ft at 4:00PM May 22, 2015Observed: 5.1 ft at 5:00PM May 22, 2015Observed: 5.11 ft at 6:00PM May 22, 2015Observed: 5.16 ft at 7:00PM May 22, 2015Observed: 5.16 ft at 8:00PM May 22, 2015Observed: 5.12 ft at 9:00PM May 22, 2015Observed: 5.1 ft at 10:00PM May 22, 2015Observed: 5.1 ft at 11:00PM May 22, 2015Observed: 5.1 ft at 12:00AM May 23, 2015Observed: 5.12 ft at 1:00AM May 23, 2015Observed: 5.1 ft at 2:00AM May 23, 2015Observed: 5.08 ft at 3:00AM May 23, 2015Observed: 5.1 ft at 4:00AM May 23, 2015Observed: 5.13 ft at 5:00AM May 23, 2015Observed: 5.16 ft at 6:00AM May 23, 2015Observed: 5.22 ft at 7:00AM May 23, 2015Observed: 5.3 ft at 8:00AM May 23, 2015Observed: 5.33 ft at 9:00AM May 23, 2015Observed: 5.38 ft at 10:00AM May 23, 2015Observed: 5.41 ft at 11:00AM May 23, 2015Observed: 5.46 ft at 12:00PM May 23, 2015Observed: 5.47 ft at 1:00PM May 23, 2015Observed: 5.5 ft at 2:00PM May 23, 2015Observed: 5.51 ft at 3:00PM May 23, 2015Observed: 5.52 ft at 4:00PM May 23, 2015Observed: 5.53 ft at 5:00PM May 23, 2015Observed: 5.53 ft at 6:00PM May 23, 2015Observed: 5.53 ft at 7:00PM May 23, 2015Observed: 5.53 ft at 8:00PM May 23, 2015Observed: 5.51 ft at 9:00PM May 23, 2015Observed: 5.5 ft at 10:00PM May 23, 2015Observed: 5.5 ft at 11:00PM May 23, 2015Observed: 5.47 ft at 12:00AM May 24, 2015Observed: 5.46 ft at 1:00AM May 24, 2015Observed: 5.44 ft at 2:00AM May 24, 2015Observed: 5.46 ft at 3:00AM May 24, 2015Observed: 5.46 ft at 4:00AM May 24, 2015Observed: 5.46 ft at 5:00AM May 24, 2015Observed: 5.5 ft at 6:00AM May 24, 2015Observed: 5.54 ft at 7:00AM May 24, 2015Observed: 5.57 ft at 8:00AM May 24, 2015Observed: 5.57 ft at 9:00AM May 24, 2015Observed: 5.61 ft at 10:00AM May 24, 2015Observed: 5.6 ft at 11:00AM May 24, 2015Observed: 5.61 ft at 12:00PM May 24, 2015Observed: 5.6 ft at 1:00PM May 24, 2015Observed: 5.61 ft at 2:00PM May 24, 2015Observed: 5.61 ft at 3:00PM May 24, 2015Observed: 5.6 ft at 4:00PM May 24, 2015Observed: 5.56 ft at 5:00PM May 24, 2015Observed: 5.59 ft at 6:00PM May 24, 2015Observed: 5.63 ft at 7:00PM May 24, 2015Observed: 5.64 ft at 8:00PM May 24, 2015Observed: 5.66 ft at 9:00PM May 24, 2015Observed: 5.65 ft at 10:00PM May 24, 2015Observed: 5.66 ft at 11:00PM May 24, 2015Observed: 5.66 ft at 12:00AM May 25, 2015Observed: 5.67 ft at 1:00AM May 25, 2015Observed: 5.67 ft at 3:00AM May 25, 2015Observed: 5.66 ft at 4:00AM May 25, 2015Observed: 5.69 ft at 5:00AM May 25, 2015Observed: 5.68 ft at 6:00AM May 25, 2015Observed: 5.7 ft at 7:00AM May 25, 2015Observed: 5.72 ft at 8:00AM May 25, 2015Observed: 5.74 ft at 9:00AM May 25, 2015Observed: 5.74 ft at 10:00AM May 25, 2015Observed: 5.73 ft at 11:00AM May 25, 2015Observed: 5.75 ft at 12:00PM May 25, 2015Observed: 5.69 ft at 1:00PM May 25, 2015Highest Observation: 5.76 ft at 2:00PM May 25, 2015Observed: 5.74 ft at 3:00PM May 25, 2015Observed: 5.69 ft at 4:00PM May 25, 2015Observed: 5.64 ft at 5:00PM May 25, 2015Forecast: 5.64 ft 10:00PM May 25, 2015Forecast: 5.56 ft 4:00AM May 26, 2015Forecast: 5.57 ft 10:00AM May 26, 2015Forecast: 5.62 ft 4:00PM May 26, 2015Forecast: 5.65 ft 10:00PM May 26, 2015Forecast: 5.65 ft 4:00AM May 27, 2015Forecast: 5.64 ft 10:00AM May 27, 2015Forecast: 5.66 ft 4:00PM May 27, 2015Highest Forecast: 5.68 ft 10:00PM May 27, 2015LSHA2(plotting HGIRZ) Graph Created (5:31PM May 25, 2015)ObservedForecast (issued 3:59PM May 25)Latest observed value: 5.64 ft at 5:00 PM AKDT 25-May-2015. Flood Stage is 11 ft
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About this graph
Tabular Data (UTC)
Tabular Data (AKDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Stage and discharge data do not meet quality standards of USGS gages.

NOTE: Forecasts for the Little Susitna R at Parks Hwy Bridge are issued routinely during the warm season, and as needed at other times of the year.

Return to Area Map
Upstream Gauge - below Hatcher Pass Bridge Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 13
Moderate Flood Stage: 12
Flood Stage: 11
Action Stage: 9
Low Stage (in feet): 0

Historic Crests
(1) 13.95 ft on 09/22/2012
(2) 13.78 ft on 08/19/2006
(3) 12.50 ft on 10/12/1986
(4) 10.88 ft on 07/26/1982
(5) 10.40 ft on 09/11/2005
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.09 ft on 09/12/2013
(2) 13.95 ft on 09/22/2012
(3) 6.38 ft on 07/27/2010
(4) 6.82 ft on 05/14/2009
(5) 6.76 ft on 07/27/2008
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:10
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
9.5 water levels slightly overbank at lowlying riverfront property just east of the Parks Hwy
9.25 Bankfull levels for riverfront property in the Enchanted Forest subdivision just east of the Parks Hwy; south side of river
Photos
(1) Upstream
(2) Downstream
About This Location Collapse

Latitude: 61.626667° N, Longitude: 149.800833° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 11 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 264 ft 275 ft 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 Not Available Not Available  

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
National Weather Service
Anchorage Weather Forecast Office
6930 Sand Lake Road
Anchorage, AK 99502
(907) 266-5102
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Page last modified: 12-Feb-2015 9:32 PM
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