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Hydrograph River at a Glance Download
White River at Mud Mtn. Dam - Outflow River Discharge (cfs)Observed: 2850 cfs at 2:00AM May 22, 2017Observed: 2900 cfs at 3:00AM May 22, 2017Observed: 2940 cfs at 4:00AM May 22, 2017Observed: 2980 cfs at 5:00AM May 22, 2017Observed: 3010 cfs at 6:00AM May 22, 2017Observed: 3020 cfs at 7:00AM May 22, 2017Observed: 3040 cfs at 8:00AM May 22, 2017Observed: 3050 cfs at 9:00AM May 22, 2017Observed: 3060 cfs at 10:00AM May 22, 2017Observed: 3060 cfs at 11:00AM May 22, 2017Observed: 3060 cfs at 12:00PM May 22, 2017Observed: 3070 cfs at 1:00PM May 22, 2017Observed: 3180 cfs at 2:00PM May 22, 2017Observed: 3210 cfs at 3:00PM May 22, 2017Observed: 3220 cfs at 4:00PM May 22, 2017Observed: 3220 cfs at 5:00PM May 22, 2017Observed: 3230 cfs at 6:00PM May 22, 2017Observed: 3240 cfs at 7:00PM May 22, 2017Observed: 3260 cfs at 8:00PM May 22, 2017Observed: 3290 cfs at 9:00PM May 22, 2017Observed: 3340 cfs at 10:00PM May 22, 2017Observed: 3400 cfs at 11:00PM May 22, 2017Observed: 3460 cfs at 12:00AM May 23, 2017Observed: 3520 cfs at 1:00AM May 23, 2017Observed: 3570 cfs at 2:00AM May 23, 2017Observed: 3610 cfs at 3:00AM May 23, 2017Observed: 3640 cfs at 4:00AM May 23, 2017Observed: 3670 cfs at 5:00AM May 23, 2017Observed: 3690 cfs at 6:00AM May 23, 2017Observed: 3710 cfs at 7:00AM May 23, 2017Observed: 3730 cfs at 8:00AM May 23, 2017Observed: 3750 cfs at 9:00AM May 23, 2017Observed: 3760 cfs at 10:00AM May 23, 2017Observed: 3770 cfs at 11:00AM May 23, 2017Observed: 3780 cfs at 12:00PM May 23, 2017Observed: 3780 cfs at 1:00PM May 23, 2017Observed: 3790 cfs at 2:00PM May 23, 2017Observed: 3790 cfs at 3:00PM May 23, 2017Observed: 3790 cfs at 4:00PM May 23, 2017Observed: 3790 cfs at 5:00PM May 23, 2017Observed: 3790 cfs at 6:00PM May 23, 2017Observed: 3810 cfs at 7:00PM May 23, 2017Observed: 3840 cfs at 8:00PM May 23, 2017Observed: 3880 cfs at 9:00PM May 23, 2017Observed: 3940 cfs at 10:00PM May 23, 2017Observed: 4000 cfs at 11:00PM May 23, 2017Observed: 4060 cfs at 12:00AM May 24, 2017Observed: 4100 cfs at 1:00AM May 24, 2017Observed: 4150 cfs at 2:00AM May 24, 2017Observed: 4190 cfs at 3:00AM May 24, 2017Highest Observation: 4230 cfs at 8:00AM May 24, 2017Observed: 4220 cfs at 9:00AM May 24, 2017Observed: 4200 cfs at 10:00AM May 24, 2017Observed: 4170 cfs at 11:00AM May 24, 2017Observed: 4150 cfs at 12:00PM May 24, 2017Observed: 4120 cfs at 1:00PM May 24, 2017Observed: 4080 cfs at 2:00PM May 24, 2017Observed: 4050 cfs at 3:00PM May 24, 2017Observed: 4010 cfs at 4:00PM May 24, 2017Observed: 3970 cfs at 5:00PM May 24, 2017Observed: 3930 cfs at 6:00PM May 24, 2017Observed: 3900 cfs at 7:00PM May 24, 2017Observed: 3860 cfs at 8:00PM May 24, 2017Observed: 3830 cfs at 9:00PM May 24, 2017Observed: 3790 cfs at 10:00PM May 24, 2017Observed: 3760 cfs at 11:00PM May 24, 2017Observed: 3740 cfs at 12:00AM May 25, 2017Highest Forecast: 3821.51 cfs 5:00AM May 25, 2017Forecast: 3414.21 cfs 11:00AM May 25, 2017Forecast: 3212.16 cfs 5:00PM May 25, 2017Forecast: 3053.7 cfs 11:00PM May 25, 2017Forecast: 2945.46 cfs 5:00AM May 26, 2017Forecast: 2865.85 cfs 11:00AM May 26, 2017Forecast: 2796.1 cfs 5:00PM May 26, 2017Forecast: 2748.28 cfs 11:00PM May 26, 2017Forecast: 2736.53 cfs 5:00AM May 27, 2017Forecast: 2744.34 cfs 11:00AM May 27, 2017Forecast: 2754.14 cfs 5:00PM May 27, 2017Forecast: 2778.17 cfs 11:00PM May 27, 2017Forecast: 2823.74 cfs 5:00AM May 28, 2017Forecast: 2871.21 cfs 11:00AM May 28, 2017Forecast: 2910.21 cfs 5:00PM May 28, 2017Forecast: 2959.31 cfs 11:00PM May 28, 2017Forecast: 3024.73 cfs 5:00AM May 29, 2017Forecast: 3084.68 cfs 11:00AM May 29, 2017Forecast: 3126.65 cfs 5:00PM May 29, 2017Forecast: 3163 cfs 11:00PM May 29, 2017USACE - Seattle DistrictMMRW1(plotting QRIRZ) Graph Created (1:34AM May 25, 2017)ObservedForecast (issued 3:35PM May 24)Latest observed value: 3740 cfs at 12:00 AM PDT 25-May-2017. Flood Flow is 8 kcfs
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Tabular Data (UTC)
Tabular Data (PDT)
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Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past and future precipitation. Forecast stages may be different if forecast future rainfall does not occur.

NOTE: Flow values shown may be different than other data sources. All observations are preliminary data.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the White River at Mud Mtn. Dam - Outflow are issued routinely year-round.

Return to Area Map
Upstream Gauge - below Clearwater River Upstream Gauge Downstream Gauge Downstream Gauge - below Mud Mountain Dam
Flood Categories (in KCFS)
Major Flood Flow: 14
Moderate Flood Flow: 12
Flood Flow: 8
Action Flow: 0
Low Stage (in feet): -9999

Historic Crests
(1) 15,200 cfs on 11/24/1986
(2) 14,800 cfs on 12/02/1977
(3) 14,700 cfs on 12/02/1995
(4) 14,100 cfs on 01/09/1990
(5) 14,000 cfs on 02/24/1986

(P): Preliminary values subject to further review.

Recent Crests
(1) 14,700 cfs on 12/02/1995
(2) 14,100 cfs on 01/09/1990
(3) 15,200 cfs on 11/24/1986
(4) 14,000 cfs on 02/24/1986
(5) 14,800 cfs on 12/02/1977

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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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
14000 the White River will cause major flooding above and below Mud Mountain Dam downstream to near Auburn. Deep and swift flood waters will inundate roads and residential areas. Damage due to erosion is likely. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the White River Basin. 14000 cfs on the White River corresponds to above phase 4 flood in the King County flood system.
12000 the White River will cause flooding above and below Mud Mountain Dam downstream to near Auburn. Deep and swift flood waters will inundate roads and residential areas. Damage due to erosion is likely. 12000 cfs on the White River corresponds to a phase 4 flood in the King County flood system.
10000 the White River will flood areas above and below Mud Mountain Dam downstream to near Auburn. Deep and swift flood waters will inundate roads and surround and cut off access to some homes in the Red Creek area. Flood damages occur at the fish hatchery near the City of Enumclaw. 10000 cfs on the White river corresponds to a phase 4 flood in the King County flood system.
8000 the White River will spill over its banks below Mud Mountain Dam producing high water that will encroach on roads and residences, particularly in the Red Creek area. 8000 cfs on the White River is within phase 3 flood in the King County flood system.
About This Location Collapse

Latitude: 47.140833° N, Longitude: 121.930000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS flow Not Available 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 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
Primary data comes from USACE. Crest history through 2003 comes from the downstream gage White River near Buckley.
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
Seattle Weather Forecast Office
7600 Sandpoint Way NE
Seattle, WA 98115-6349
(206) 526-6087
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Page last modified: 21-Dec-2016 10:35 PM
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