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Hydrograph River at a Glance Download
White River at Mud Mtn. Dam - Outflow River Discharge (cfs)Observed: 1090 cfs at 4:00PM Mar 28, 2020Observed: 1090 cfs at 5:00PM Mar 28, 2020Observed: 1090 cfs at 6:00PM Mar 28, 2020Observed: 1100 cfs at 7:00PM Mar 28, 2020Observed: 1100 cfs at 8:00PM Mar 28, 2020Observed: 1100 cfs at 9:00PM Mar 28, 2020Observed: 1100 cfs at 10:00PM Mar 28, 2020Observed: 1100 cfs at 11:00PM Mar 28, 2020Observed: 1110 cfs at 1:00AM Mar 29, 2020Observed: 1120 cfs at 2:00AM Mar 29, 2020Observed: 1120 cfs at 3:00AM Mar 29, 2020Observed: 1130 cfs at 4:00AM Mar 29, 2020Observed: 1140 cfs at 5:00AM Mar 29, 2020Observed: 1140 cfs at 6:00AM Mar 29, 2020Observed: 1150 cfs at 7:00AM Mar 29, 2020Observed: 1150 cfs at 8:00AM Mar 29, 2020Observed: 1160 cfs at 9:00AM Mar 29, 2020Observed: 1160 cfs at 10:00AM Mar 29, 2020Observed: 1170 cfs at 11:00AM Mar 29, 2020Observed: 1180 cfs at 12:00PM Mar 29, 2020Observed: 1180 cfs at 1:00PM Mar 29, 2020Observed: 1200 cfs at 2:00PM Mar 29, 2020Observed: 1210 cfs at 3:00PM Mar 29, 2020Observed: 1220 cfs at 4:00PM Mar 29, 2020Observed: 1230 cfs at 5:00PM Mar 29, 2020Observed: 1230 cfs at 6:00PM Mar 29, 2020Observed: 1240 cfs at 7:00PM Mar 29, 2020Observed: 1240 cfs at 8:00PM Mar 29, 2020Observed: 1250 cfs at 9:00PM Mar 29, 2020Observed: 1240 cfs at 10:00PM Mar 29, 2020Observed: 1240 cfs at 11:00PM Mar 29, 2020Observed: 1250 cfs at 1:00AM Mar 30, 2020Observed: 1250 cfs at 2:00AM Mar 30, 2020Observed: 1250 cfs at 3:00AM Mar 30, 2020Observed: 1250 cfs at 4:00AM Mar 30, 2020Observed: 1260 cfs at 5:00AM Mar 30, 2020Observed: 1270 cfs at 6:00AM Mar 30, 2020Observed: 1310 cfs at 7:00AM Mar 30, 2020Observed: 1330 cfs at 8:00AM Mar 30, 2020Observed: 1340 cfs at 9:00AM Mar 30, 2020Observed: 1360 cfs at 10:00AM Mar 30, 2020Observed: 1380 cfs at 11:00AM Mar 30, 2020Observed: 1390 cfs at 12:00PM Mar 30, 2020Observed: 1410 cfs at 1:00PM Mar 30, 2020Observed: 1420 cfs at 2:00PM Mar 30, 2020Observed: 1420 cfs at 3:00PM Mar 30, 2020Observed: 1420 cfs at 4:00PM Mar 30, 2020Highest Observation: 1430 cfs at 5:00PM Mar 30, 2020Highest Observation: 1430 cfs at 6:00PM Mar 30, 2020Highest Observation: 1430 cfs at 7:00PM Mar 30, 2020Observed: 1420 cfs at 9:00PM Mar 30, 2020Observed: 1420 cfs at 10:00PM Mar 30, 2020Observed: 1420 cfs at 11:00PM Mar 30, 2020Observed: 1420 cfs at 1:00AM Mar 31, 2020Observed: 1410 cfs at 2:00AM Mar 31, 2020Observed: 1410 cfs at 3:00AM Mar 31, 2020Observed: 1410 cfs at 4:00AM Mar 31, 2020Observed: 1400 cfs at 5:00AM Mar 31, 2020Observed: 1400 cfs at 6:00AM Mar 31, 2020Observed: 1400 cfs at 7:00AM Mar 31, 2020Observed: 1390 cfs at 8:00AM Mar 31, 2020Observed: 1380 cfs at 10:00AM Mar 31, 2020Observed: 1370 cfs at 11:00AM Mar 31, 2020Observed: 1360 cfs at 12:00PM Mar 31, 2020Observed: 1360 cfs at 1:00PM Mar 31, 2020Forecast: 1316.13 cfs 5:00PM Mar 31, 2020Forecast: 1320.91 cfs 11:00PM Mar 31, 2020Highest Forecast: 1328.2 cfs 5:00AM Apr 01, 2020Forecast: 1301.29 cfs 11:00AM Apr 01, 2020Forecast: 1262.51 cfs 5:00PM Apr 01, 2020Forecast: 1229.89 cfs 11:00PM Apr 01, 2020Forecast: 1202.56 cfs 5:00AM Apr 02, 2020Forecast: 1165.68 cfs 11:00AM Apr 02, 2020Forecast: 1122.77 cfs 5:00PM Apr 02, 2020Forecast: 1086.54 cfs 11:00PM Apr 02, 2020Forecast: 1059.35 cfs 5:00AM Apr 03, 2020Forecast: 1031.92 cfs 11:00AM Apr 03, 2020Forecast: 1002.78 cfs 5:00PM Apr 03, 2020Forecast: 976.61 cfs 11:00PM Apr 03, 2020Forecast: 954.54 cfs 5:00AM Apr 04, 2020Forecast: 931.39 cfs 11:00AM Apr 04, 2020Forecast: 909.49 cfs 5:00PM Apr 04, 2020Forecast: 897.3 cfs 11:00PM Apr 04, 2020Forecast: 894.62 cfs 5:00AM Apr 05, 2020Forecast: 890.46 cfs 11:00AM Apr 05, 2020USACE - Seattle DistrictMMRW1(plotting QRIRZ) Graph Created (3:34PM Mar 31, 2020)ObservedForecast (issued 12:26PM Mar 31)Latest observed value: 1360 cfs at 1:00 PM PDT 31-Mar-2020. Flood Flow is 9 kcfs
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
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: 9
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: 1-Mar-2019 12:32 AM
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