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Hydrograph River at a Glance Download
Willow Creek at Parks Highway Stage (ft)Observed: 6.13 ft at 4:00PM Apr 25, 2016Observed: 6.16 ft at 5:00PM Apr 25, 2016Observed: 6.17 ft at 6:00PM Apr 25, 2016Observed: 6.18 ft at 7:00PM Apr 25, 2016Observed: 6.19 ft at 8:00PM Apr 25, 2016Observed: 6.2 ft at 9:00PM Apr 25, 2016Observed: 6.21 ft at 10:00PM Apr 25, 2016Observed: 6.24 ft at 11:00PM Apr 25, 2016Observed: 6.21 ft at 12:00AM Apr 26, 2016Observed: 6.21 ft at 1:00AM Apr 26, 2016Observed: 6.2 ft at 2:00AM Apr 26, 2016Observed: 6.22 ft at 3:00AM Apr 26, 2016Observed: 6.25 ft at 4:00AM Apr 26, 2016Observed: 6.27 ft at 5:00AM Apr 26, 2016Observed: 6.27 ft at 6:00AM Apr 26, 2016Observed: 6.28 ft at 7:00AM Apr 26, 2016Observed: 6.27 ft at 8:00AM Apr 26, 2016Observed: 6.27 ft at 9:00AM Apr 26, 2016Observed: 6.27 ft at 10:00AM Apr 26, 2016Observed: 6.24 ft at 11:00AM Apr 26, 2016Observed: 6.25 ft at 12:00PM Apr 26, 2016Observed: 6.24 ft at 1:00PM Apr 26, 2016Observed: 6.17 ft at 2:00PM Apr 26, 2016Observed: 6.18 ft at 3:00PM Apr 26, 2016Observed: 6.16 ft at 4:00PM Apr 26, 2016Observed: 6.18 ft at 5:00PM Apr 26, 2016Observed: 6.13 ft at 6:00PM Apr 26, 2016Observed: 6.1 ft at 7:00PM Apr 26, 2016Observed: 6.13 ft at 8:00PM Apr 26, 2016Observed: 6.14 ft at 9:00PM Apr 26, 2016Observed: 6.14 ft at 10:00PM Apr 26, 2016Observed: 6.16 ft at 11:00PM Apr 26, 2016Observed: 6.16 ft at 12:00AM Apr 27, 2016Observed: 6.15 ft at 1:00AM Apr 27, 2016Observed: 6.18 ft at 2:00AM Apr 27, 2016Observed: 6.18 ft at 3:00AM Apr 27, 2016Observed: 6.19 ft at 4:00AM Apr 27, 2016Observed: 6.23 ft at 5:00AM Apr 27, 2016Observed: 6.19 ft at 6:00AM Apr 27, 2016Observed: 6.25 ft at 7:00AM Apr 27, 2016Observed: 6.26 ft at 8:00AM Apr 27, 2016Observed: 6.28 ft at 9:00AM Apr 27, 2016Highest Observation: 6.31 ft at 10:00AM Apr 27, 2016Observed: 6.27 ft at 11:00AM Apr 27, 2016Observed: 6.27 ft at 12:00PM Apr 27, 2016Observed: 6.21 ft at 1:00PM Apr 27, 2016Observed: 6.19 ft at 2:00PM Apr 27, 2016Observed: 6.21 ft at 3:00PM Apr 27, 2016Observed: 6.19 ft at 4:00PM Apr 27, 2016Observed: 6.18 ft at 5:00PM Apr 27, 2016Observed: 6.07 ft at 6:00PM Apr 27, 2016Observed: 6.07 ft at 7:00PM Apr 27, 2016Observed: 6.14 ft at 8:00PM Apr 27, 2016Observed: 6.15 ft at 9:00PM Apr 27, 2016Observed: 6.11 ft at 10:00PM Apr 27, 2016Observed: 6.1 ft at 11:00PM Apr 27, 2016Observed: 6.14 ft at 12:00AM Apr 28, 2016Observed: 6.13 ft at 1:00AM Apr 28, 2016Observed: 6.14 ft at 2:00AM Apr 28, 2016Observed: 6.17 ft at 3:00AM Apr 28, 2016Observed: 6.17 ft at 4:00AM Apr 28, 2016Observed: 6.17 ft at 5:00AM Apr 28, 2016Observed: 6.18 ft at 6:00AM Apr 28, 2016Observed: 6.17 ft at 7:00AM Apr 28, 2016Observed: 6.19 ft at 8:00AM Apr 28, 2016Observed: 6.18 ft at 9:00AM Apr 28, 2016Observed: 6.23 ft at 10:00AM Apr 28, 2016Observed: 6.2 ft at 11:00AM Apr 28, 2016Observed: 6.15 ft at 12:00PM Apr 28, 2016Observed: 6.16 ft at 1:00PM Apr 28, 2016Observed: 6.13 ft at 2:00PM Apr 28, 2016Observed: 6.15 ft at 3:00PM Apr 28, 2016Observed: 6.12 ft at 4:00PM Apr 28, 2016Observed: 6.12 ft at 5:00PM Apr 28, 2016Observed: 6.16 ft at 6:00PM Apr 28, 2016Observed: 6.14 ft at 7:00PM Apr 28, 2016Observed: 6.16 ft at 8:00PM Apr 28, 2016Observed: 6.14 ft at 9:00PM Apr 28, 2016Observed: 6.12 ft at 10:00PM Apr 28, 2016Observed: 6.1 ft at 11:00PM Apr 28, 2016Observed: 6.12 ft at 12:00AM Apr 29, 2016Observed: 6.11 ft at 1:00AM Apr 29, 2016Observed: 6.11 ft at 2:00AM Apr 29, 2016Observed: 6.11 ft at 3:00AM Apr 29, 2016Observed: 6.1 ft at 4:00AM Apr 29, 2016Observed: 6.09 ft at 5:00AM Apr 29, 2016Observed: 6.08 ft at 6:00AM Apr 29, 2016Observed: 6.07 ft at 7:00AM Apr 29, 2016Observed: 6.09 ft at 8:00AM Apr 29, 2016Observed: 6.09 ft at 9:00AM Apr 29, 2016Observed: 6.09 ft at 10:00AM Apr 29, 2016Observed: 6.07 ft at 11:00AM Apr 29, 2016Observed: 6.04 ft at 12:00PM Apr 29, 2016Observed: 6.04 ft at 1:00PM Apr 29, 2016Observed: 6.01 ft at 2:00PM Apr 29, 2016Observed: 6.04 ft at 3:00PM Apr 29, 2016Observed: 5.9 ft at 4:00PM Apr 29, 2016Observed: 6.01 ft at 5:00PM Apr 29, 2016Observed: 6.01 ft at 6:00PM Apr 29, 2016Observed: 6 ft at 7:00PM Apr 29, 2016Observed: 6.01 ft at 8:00PM Apr 29, 2016Observed: 6.03 ft at 9:00PM Apr 29, 2016Observed: 5.99 ft at 10:00PM Apr 29, 2016Observed: 6.01 ft at 11:00PM Apr 29, 2016Observed: 5.99 ft at 12:00AM Apr 30, 2016Observed: 5.99 ft at 1:00AM Apr 30, 2016Observed: 6.01 ft at 2:00AM Apr 30, 2016Observed: 6 ft at 3:00AM Apr 30, 2016Observed: 6.05 ft at 4:00AM Apr 30, 2016Observed: 6.04 ft at 5:00AM Apr 30, 2016Observed: 6.04 ft at 6:00AM Apr 30, 2016Observed: 6.08 ft at 7:00AM Apr 30, 2016Observed: 6.05 ft at 8:00AM Apr 30, 2016Observed: 6.09 ft at 9:00AM Apr 30, 2016Observed: 6.09 ft at 10:00AM Apr 30, 2016Observed: 6.11 ft at 11:00AM Apr 30, 2016Observed: 6.1 ft at 12:00PM Apr 30, 2016Observed: 6.09 ft at 1:00PM Apr 30, 2016Observed: 6.04 ft at 2:00PM Apr 30, 2016Observed: 6.05 ft at 3:00PM Apr 30, 2016Observed: 6.07 ft at 4:00PM Apr 30, 2016Observed: 6.05 ft at 5:00PM Apr 30, 2016Observed: 6.05 ft at 6:00PM Apr 30, 2016Observed: 6.06 ft at 7:00PM Apr 30, 2016Observed: 6.04 ft at 8:00PM Apr 30, 2016Observed: 6.04 ft at 9:00PM Apr 30, 2016Observed: 6.03 ft at 10:00PM Apr 30, 2016Observed: 6.05 ft at 11:00PM Apr 30, 2016Observed: 6.03 ft at 12:00AM May 01, 2016Observed: 6.04 ft at 1:00AM May 01, 2016Observed: 6.01 ft at 2:00AM May 01, 2016Observed: 6.02 ft at 3:00AM May 01, 2016Observed: 6.02 ft at 4:00AM May 01, 2016Observed: 6.04 ft at 5:00AM May 01, 2016Observed: 5.99 ft at 6:00AM May 01, 2016Observed: 6.03 ft at 7:00AM May 01, 2016Observed: 6.04 ft at 8:00AM May 01, 2016Observed: 6.03 ft at 9:00AM May 01, 2016Observed: 6.01 ft at 10:00AM May 01, 2016Observed: 6.01 ft at 11:00AM May 01, 2016Observed: 6.01 ft at 12:00PM May 01, 2016Observed: 6 ft at 1:00PM May 01, 2016Observed: 5.96 ft at 2:00PM May 01, 2016Observed: 5.95 ft at 3:00PM May 01, 2016Observed: 5.95 ft at 4:00PM May 01, 2016Observed: 5.98 ft at 5:00PM May 01, 2016Observed: 5.97 ft at 6:00PM May 01, 2016Observed: 5.92 ft at 7:00PM May 01, 2016Observed: 5.94 ft at 8:00PM May 01, 2016Observed: 5.95 ft at 9:00PM May 01, 2016Observed: 5.97 ft at 10:00PM May 01, 2016Observed: 5.94 ft at 11:00PM May 01, 2016Observed: 5.94 ft at 12:00AM May 02, 2016Observed: 5.93 ft at 1:00AM May 02, 2016Observed: 5.93 ft at 2:00AM May 02, 2016Observed: 5.98 ft at 3:00AM May 02, 2016Observed: 5.97 ft at 4:00AM May 02, 2016Observed: 5.93 ft at 5:00AM May 02, 2016Observed: 5.96 ft at 6:00AM May 02, 2016Observed: 5.99 ft at 7:00AM May 02, 2016Observed: 5.97 ft at 8:00AM May 02, 2016Observed: 5.98 ft at 9:00AM May 02, 2016Observed: 6.01 ft at 10:00AM May 02, 2016Observed: 6.02 ft at 11:00AM May 02, 2016Observed: 6 ft at 12:00PM May 02, 2016Observed: 5.98 ft at 1:00PM May 02, 2016Observed: 5.93 ft at 2:00PM May 02, 2016Observed: 5.94 ft at 3:00PM May 02, 2016Observed: 5.93 ft at 4:00PM May 02, 2016Observed: 5.94 ft at 5:00PM May 02, 2016Observed: 5.91 ft at 6:00PM May 02, 2016Observed: 5.93 ft at 7:00PM May 02, 2016Observed: 5.94 ft at 8:00PM May 02, 2016Observed: 5.94 ft at 9:00PM May 02, 2016Observed: 5.93 ft at 10:00PM May 02, 2016Observed: 5.94 ft at 11:00PM May 02, 2016Observed: 5.9 ft at 12:00AM May 03, 2016Observed: 5.92 ft at 1:00AM May 03, 2016Observed: 5.93 ft at 2:00AM May 03, 2016Observed: 5.95 ft at 3:00AM May 03, 2016Observed: 5.98 ft at 4:00AM May 03, 2016Observed: 5.96 ft at 5:00AM May 03, 2016Observed: 5.98 ft at 6:00AM May 03, 2016Observed: 5.99 ft at 7:00AM May 03, 2016Observed: 6.02 ft at 8:00AM May 03, 2016Observed: 6.04 ft at 9:00AM May 03, 2016Observed: 6.01 ft at 10:00AM May 03, 2016Observed: 6.02 ft at 11:00AM May 03, 2016Observed: 6.01 ft at 12:00PM May 03, 2016Observed: 5.97 ft at 1:00PM May 03, 2016Observed: 5.94 ft at 2:00PM May 03, 2016Observed: 5.93 ft at 4:00PM May 03, 2016Observed: 5.92 ft at 5:00PM May 03, 2016Observed: 5.99 ft at 6:00PM May 03, 2016Observed: 5.95 ft at 7:00PM May 03, 2016Observed: 5.97 ft at 8:00PM May 03, 2016Observed: 5.98 ft at 9:00PM May 03, 2016Observed: 5.96 ft at 10:00PM May 03, 2016Observed: 5.96 ft at 11:00PM May 03, 2016Observed: 5.96 ft at 12:00AM May 04, 2016Observed: 5.94 ft at 1:00AM May 04, 2016Observed: 5.99 ft at 2:00AM May 04, 2016Observed: 5.98 ft at 3:00AM May 04, 2016Observed: 5.99 ft at 4:00AM May 04, 2016Observed: 5.97 ft at 5:00AM May 04, 2016Observed: 5.99 ft at 6:00AM May 04, 2016Observed: 6.02 ft at 7:00AM May 04, 2016Observed: 6.04 ft at 8:00AM May 04, 2016Observed: 6.09 ft at 9:00AM May 04, 2016Observed: 6.08 ft at 10:00AM May 04, 2016Observed: 6.01 ft at 11:00AM May 04, 2016Observed: 6.03 ft at 12:00PM May 04, 2016Observed: 6.01 ft at 1:00PM May 04, 2016Observed: 5.98 ft at 2:00PM May 04, 2016Observed: 5.97 ft at 3:00PM May 04, 2016Observed: 5.92 ft at 4:00PM May 04, 2016Observed: 5.94 ft at 5:00PM May 04, 2016Observed: 5.92 ft at 6:00PM May 04, 2016Observed: 5.8 ft at 7:00PM May 04, 2016Observed: 5.83 ft at 8:00PM May 04, 2016Observed: 5.93 ft at 9:00PM May 04, 2016Observed: 5.95 ft at 10:00PM May 04, 2016Observed: 5.92 ft at 11:00PM May 04, 2016Observed: 5.93 ft at 12:00AM May 05, 2016Observed: 5.93 ft at 1:00AM May 05, 2016Forecast: 6.16 ft 4:00AM May 05, 2016Forecast: 6.22 ft 10:00AM May 05, 2016Forecast: 6.27 ft 4:00PM May 05, 2016Forecast: 6.3 ft 10:00PM May 05, 2016Forecast: 6.38 ft 4:00AM May 06, 2016Forecast: 6.55 ft 10:00AM May 06, 2016Forecast: 6.75 ft 4:00PM May 06, 2016Highest Forecast: 6.9 ft 10:00PM May 06, 2016WILA2(plotting HGIRZ) Graph Created (2:17AM May 5, 2016)ObservedForecast (issued 3:40PM May 4)Latest observed value: 5.93 ft at 1:00 AM AKDT 5-May-2016. Flood Stage is 10 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 Willow Creek at Parks Highway are issued routinely during the warm season, and as needed at other times of the year.

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Upstream Gauge - near Willow Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 12.5
Moderate Flood Stage: 11.5
Flood Stage: 10
Action Stage: 9
Low Stage (in feet): 0

Historic Crests
(1) 13.86 ft on 10/11/1986
(2) 13.35 ft on 09/21/2012 (P)
(3) 12.96 ft on 08/19/2006
(4) 11.10 ft on 09/29/2015 (P)
(5) 11.08 ft on 09/11/1975
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 11.10 ft on 09/29/2015 (P)
(2) 8.88 ft on 06/26/2014 (P)
(3) 9.99 ft on 10/06/2012 (P)
(4) 13.35 ft on 09/21/2012 (P)
(5) 9.55 ft on 08/09/2011
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:8
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
12.9 PIONEER LODGE FLOODS.
10.5 SIGNIFICANT OVERLAND FLOW UPSTREAM OF PARKS HIGHWAY BRIDGE. JOHNSON DRIVE AND ADJACENT ROADS ON SOUTH SIDE OF RIVER ARE INNUNDATED AND IMPASSABLE.
9 High water level -- Class IV whitewater in Willow Creek canyon
8.3 Medium water level -- Class IV whitewater in Willow Creek canyon
7.5 Low water level -- Class III whitewater in Willow Creek canyon
Photos
(1) Downstream
(2) Gage
(3) Upstream
About This Location Collapse

Latitude: 61.766667° N, Longitude: 150.066667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 144.56 ft 154.56 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  
Additional Information Collapse
30 Day Graph
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
Anchorage Weather Forecast Office
6930 Sand Lake Road
Anchorage, AK 99502
(907) 266-5102
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Page last modified: 13-Aug-2015 1:53 AM
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