Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: The National Hydrologic Discussion, Area Hydrologic Discussion, and Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via https://www.weather.gov/owp/operations, as described in the StoryMap here.

Weather Forecast Office Seattle, WA

Northwest River Forecast Center

Hydrograph

River at a Glance

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Probability Information Weekly Chance of Exceeding Levels Chance of Exceeding Levels During Entire Period Short-term Probabilistic Guidance (Experimental)

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NOTE: River forecasts for this location take into account past and future precipitation. The stages/flows that will occur may be different if future rainfall is different than forecast. Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions NOTE: Forecasts for the Puyallup River near Orting are issued routinely year-round.

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Downstream Gauge

Flood Categories (in KCFS) Major Flood Flow: 16 Moderate Flood Flow: 13.5 Flood Flow: 10 Action Flow: 6.7 Low Stage (in feet): 0 Historic Crests (1) 21,500 cfs on 11/06/2006 (2) 18,300 cfs on 02/08/1996 (3) 17,200 cfs on 12/09/2015 (P) (4) 16,900 cfs on 01/07/2009 (5) 16,500 cfs on 11/25/2014 Show More Historic Crests (P): Preliminary values subject to further review. Recent Crests (1) 15,900 cfs on 11/04/2022 (P) (2) 12,600 cfs on 03/03/2022 (3) 10,200 cfs on 01/06/2022 (P) (4) 12,000 cfs on 11/22/2017 (P) (5) 17,200 cfs on 12/09/2015 (P) Show More Recent Crests (P): Preliminary values subject to further review. Low Water Records (1) 25 cfs on 11/28/1952

Zoom Level:16 Legend FEMA Layer Gauge Location 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

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16000	the Puyallup River will cause major flooding from Orting downstream through McMillan to Sumner. Swift and deep flood waters will inundate roads...residential areas...and farms. Erosion will likely damage levees. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Puyallup River Basin.
13500	the Puyallup River will cause flooding from Orting downstream through McMillan to Sumner...with flood waters inundating roads...residential areas...and pasture lands.
10000	the Puyallup river will flood low lying areas near Orting and along the upper reaches, including along Orville Road East south of Brooks Road, Neadham Road, and the vicinity of the County Subdivision/Tomolla Farm. High flows will also increase the threat of channel migration and bank erosion.
4000	the Puyallup River will locally spill over its banks.

About This Location

Latitude: 47.039444° N, Longitude: 122.206667° 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 29 352.5 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: U.S. Geological Survey (USGS) Data and Site Info for Orting

Resources

Hydrologic Resources Text Products Past Precipitation Forecast Precipitation River Forecast Centers River Stage Summary USGS Streamflow Data USACE real time/archived data query

Additional Resources Area Hydrographs NWS Precipitation and River Forecasting AHPS Iframes for Developers Mobile iNWS for emergency management Inundation Mapping Locations Snow Information Flood Smart/National Flood Insurance Program

Collaborative Agencies 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 Ask Questions/Webmaster Page last modified: 2-Nov-2020 7:27 PM Disclaimer Credits Glossary Privacy Policy About Us Career Opportunities