Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left Home News Organization
Bookmark and Share Navigation Bar End Cap

  

National Conditions
    Rivers
    Satellite
    Climate
    Observed Precip

Local Conditions
    Warnings
    Weather Forecast
    Radar
    Radar

AHPS Documentation
    User Guide
    User Brochure

What is AHPS?
    Facts
    Our Partners

Feedback/Questions
    Provide Feedback
    Ask Questions

When flooded turn around don't drown
FloodSmart
USA.gov Official Web Portal
 

Web Portal Changes:

  • Attention: Technicians are currently working to bring Precipitation datasets back to full capability after the April 16 outage.
  • NWPS - water.noaa.gov - Officially operational on Wednesday, March 27th, 8-9am EDT
  • AHPS - water.weather.gov- Scheduled operations ends on Tuesday, May 28th, 2024 - the pages will automatically redirect to water.noaa.gov until May 28, 2025.
  • Other Important URL changes - Service Change Notice 24-29 

Please visit https://www.weather.gov/owp/operations for more information.



Hydrograph River at a Glance Download
South Fork Stillaguamish River at Jordan Rd. Bridge Stage (ft)Flow (cfs)Highest Observation: 6.09 ft at 10:30PM Apr 21, 2024Highest Observation: 6.09 ft at 10:45PM Apr 21, 2024Highest Observation: 6.09 ft at 11:00PM Apr 21, 2024Highest Observation: 6.09 ft at 11:15PM Apr 21, 2024Highest Observation: 6.09 ft at 11:30PM Apr 21, 2024Observed: 6.08 ft at 11:45PM Apr 21, 2024Observed: 6.08 ft at 12:00AM Apr 22, 2024Observed: 6.08 ft at 12:15AM Apr 22, 2024Observed: 6.08 ft at 12:30AM Apr 22, 2024Observed: 6.08 ft at 12:45AM Apr 22, 2024Observed: 6.08 ft at 1:00AM Apr 22, 2024Observed: 6.08 ft at 1:15AM Apr 22, 2024Observed: 6.07 ft at 1:30AM Apr 22, 2024Observed: 6.07 ft at 1:45AM Apr 22, 2024Observed: 6.07 ft at 2:00AM Apr 22, 2024Observed: 6.06 ft at 2:15AM Apr 22, 2024Observed: 6.06 ft at 2:30AM Apr 22, 2024Observed: 6.06 ft at 2:45AM Apr 22, 2024Observed: 6.06 ft at 3:00AM Apr 22, 2024Observed: 6.06 ft at 3:15AM Apr 22, 2024Observed: 6.06 ft at 3:30AM Apr 22, 2024Observed: 6.06 ft at 3:45AM Apr 22, 2024Observed: 6.05 ft at 4:00AM Apr 22, 2024Observed: 6.05 ft at 4:15AM Apr 22, 2024Observed: 6.05 ft at 4:30AM Apr 22, 2024Observed: 6.04 ft at 4:45AM Apr 22, 2024Observed: 6.05 ft at 5:00AM Apr 22, 2024Observed: 6.04 ft at 5:15AM Apr 22, 2024Observed: 6.04 ft at 5:30AM Apr 22, 2024Observed: 6.04 ft at 5:45AM Apr 22, 2024Observed: 6.04 ft at 6:00AM Apr 22, 2024Observed: 6.04 ft at 6:15AM Apr 22, 2024Observed: 6.03 ft at 6:30AM Apr 22, 2024Observed: 6.03 ft at 6:45AM Apr 22, 2024Observed: 6.02 ft at 7:00AM Apr 22, 2024Observed: 6.03 ft at 7:15AM Apr 22, 2024Observed: 6.02 ft at 7:30AM Apr 22, 2024Observed: 6.03 ft at 7:45AM Apr 22, 2024Observed: 6.02 ft at 8:00AM Apr 22, 2024Observed: 6.01 ft at 8:15AM Apr 22, 2024Observed: 6.01 ft at 8:30AM Apr 22, 2024Observed: 6.01 ft at 8:45AM Apr 22, 2024Observed: 6.01 ft at 9:00AM Apr 22, 2024Observed: 6.01 ft at 9:15AM Apr 22, 2024Observed: 6 ft at 9:30AM Apr 22, 2024Observed: 6 ft at 9:45AM Apr 22, 2024Observed: 6 ft at 10:00AM Apr 22, 2024Observed: 6.01 ft at 10:15AM Apr 22, 2024Observed: 6 ft at 10:30AM Apr 22, 2024Observed: 5.99 ft at 10:45AM Apr 22, 2024Observed: 5.99 ft at 11:00AM Apr 22, 2024Observed: 6 ft at 11:15AM Apr 22, 2024Observed: 5.98 ft at 11:30AM Apr 22, 2024Observed: 5.99 ft at 11:45AM Apr 22, 2024Observed: 5.97 ft at 12:00PM Apr 22, 2024Observed: 5.98 ft at 12:15PM Apr 22, 2024Observed: 5.98 ft at 12:30PM Apr 22, 2024Observed: 5.98 ft at 12:45PM Apr 22, 2024Observed: 5.98 ft at 1:00PM Apr 22, 2024Observed: 5.97 ft at 1:15PM Apr 22, 2024Observed: 5.97 ft at 1:30PM Apr 22, 2024Observed: 5.96 ft at 1:45PM Apr 22, 2024Observed: 5.98 ft at 2:00PM Apr 22, 2024Observed: 5.97 ft at 2:15PM Apr 22, 2024Observed: 5.96 ft at 2:30PM Apr 22, 2024Observed: 5.96 ft at 2:45PM Apr 22, 2024Observed: 5.96 ft at 3:00PM Apr 22, 2024Observed: 5.97 ft at 3:15PM Apr 22, 2024Observed: 5.95 ft at 3:30PM Apr 22, 2024Observed: 5.95 ft at 3:45PM Apr 22, 2024Observed: 5.94 ft at 4:00PM Apr 22, 2024Observed: 5.94 ft at 4:15PM Apr 22, 2024Observed: 5.96 ft at 4:30PM Apr 22, 2024Observed: 5.94 ft at 4:45PM Apr 22, 2024Observed: 5.95 ft at 5:00PM Apr 22, 2024Observed: 5.95 ft at 5:15PM Apr 22, 2024Observed: 5.94 ft at 5:30PM Apr 22, 2024Observed: 5.94 ft at 5:45PM Apr 22, 2024Observed: 5.93 ft at 6:00PM Apr 22, 2024Observed: 5.93 ft at 6:15PM Apr 22, 2024Observed: 5.93 ft at 6:30PM Apr 22, 2024Observed: 5.93 ft at 6:45PM Apr 22, 2024Observed: 5.94 ft at 7:00PM Apr 22, 2024Observed: 5.93 ft at 7:15PM Apr 22, 2024Observed: 5.92 ft at 7:30PM Apr 22, 2024Observed: 5.92 ft at 7:45PM Apr 22, 2024Observed: 5.93 ft at 8:00PM Apr 22, 2024Observed: 5.92 ft at 8:15PM Apr 22, 2024Observed: 5.92 ft at 8:30PM Apr 22, 2024Observed: 5.92 ft at 8:45PM Apr 22, 2024Observed: 5.92 ft at 9:00PM Apr 22, 2024Observed: 5.91 ft at 9:15PM Apr 22, 2024Observed: 5.92 ft at 9:30PM Apr 22, 2024Observed: 5.91 ft at 9:45PM Apr 22, 2024Observed: 5.91 ft at 10:00PM Apr 22, 2024Observed: 5.92 ft at 10:15PM Apr 22, 2024Observed: 5.92 ft at 10:30PM Apr 22, 2024Observed: 5.91 ft at 10:45PM Apr 22, 2024Observed: 5.91 ft at 11:00PM Apr 22, 2024Observed: 5.91 ft at 11:15PM Apr 22, 2024Observed: 5.92 ft at 11:30PM Apr 22, 2024Observed: 5.91 ft at 11:45PM Apr 22, 2024Observed: 5.91 ft at 12:00AM Apr 23, 2024Observed: 5.91 ft at 12:15AM Apr 23, 2024Observed: 5.91 ft at 12:30AM Apr 23, 2024Observed: 5.91 ft at 12:45AM Apr 23, 2024Observed: 5.9 ft at 1:00AM Apr 23, 2024Observed: 5.91 ft at 1:15AM Apr 23, 2024Observed: 5.91 ft at 1:30AM Apr 23, 2024Observed: 5.91 ft at 1:45AM Apr 23, 2024Observed: 5.9 ft at 2:00AM Apr 23, 2024Observed: 5.91 ft at 2:15AM Apr 23, 2024Observed: 5.91 ft at 2:30AM Apr 23, 2024Observed: 5.91 ft at 2:45AM Apr 23, 2024Observed: 5.91 ft at 3:00AM Apr 23, 2024Observed: 5.91 ft at 3:15AM Apr 23, 2024Observed: 5.91 ft at 3:30AM Apr 23, 2024Observed: 5.91 ft at 3:45AM Apr 23, 2024Observed: 5.9 ft at 4:00AM Apr 23, 2024Observed: 5.9 ft at 4:15AM Apr 23, 2024Observed: 5.9 ft at 4:30AM Apr 23, 2024Observed: 5.91 ft at 4:45AM Apr 23, 2024Observed: 5.91 ft at 5:00AM Apr 23, 2024Observed: 5.9 ft at 5:15AM Apr 23, 2024Observed: 5.91 ft at 5:30AM Apr 23, 2024Observed: 5.9 ft at 5:45AM Apr 23, 2024Observed: 5.9 ft at 6:00AM Apr 23, 2024Observed: 5.91 ft at 6:15AM Apr 23, 2024Observed: 5.9 ft at 6:30AM Apr 23, 2024Observed: 5.91 ft at 6:45AM Apr 23, 2024Observed: 5.91 ft at 7:00AM Apr 23, 2024Observed: 5.9 ft at 7:15AM Apr 23, 2024Observed: 5.89 ft at 7:30AM Apr 23, 2024Observed: 5.89 ft at 7:45AM Apr 23, 2024Observed: 5.9 ft at 8:00AM Apr 23, 2024Observed: 5.9 ft at 8:15AM Apr 23, 2024Observed: 5.9 ft at 8:30AM Apr 23, 2024Observed: 5.9 ft at 8:45AM Apr 23, 2024Observed: 5.88 ft at 9:00AM Apr 23, 2024Observed: 5.89 ft at 9:15AM Apr 23, 2024Observed: 5.88 ft at 9:30AM Apr 23, 2024Observed: 5.87 ft at 9:45AM Apr 23, 2024Observed: 5.89 ft at 10:00AM Apr 23, 2024Observed: 5.88 ft at 10:15AM Apr 23, 2024Observed: 5.88 ft at 10:30AM Apr 23, 2024Observed: 5.91 ft at 10:45AM Apr 23, 2024Observed: 5.91 ft at 11:00AM Apr 23, 2024Observed: 5.92 ft at 11:15AM Apr 23, 2024Observed: 5.9 ft at 11:30AM Apr 23, 2024Observed: 5.89 ft at 11:45AM Apr 23, 2024Observed: 5.87 ft at 12:00PM Apr 23, 2024Observed: 5.86 ft at 12:15PM Apr 23, 2024Observed: 5.88 ft at 12:30PM Apr 23, 2024Observed: 5.88 ft at 12:45PM Apr 23, 2024Observed: 5.88 ft at 1:00PM Apr 23, 2024Observed: 5.89 ft at 1:15PM Apr 23, 2024Observed: 5.87 ft at 1:30PM Apr 23, 2024Observed: 5.89 ft at 1:45PM Apr 23, 2024Observed: 5.88 ft at 2:00PM Apr 23, 2024Observed: 5.89 ft at 2:15PM Apr 23, 2024Observed: 5.88 ft at 2:30PM Apr 23, 2024Observed: 5.88 ft at 2:45PM Apr 23, 2024Observed: 5.87 ft at 3:00PM Apr 23, 2024Observed: 5.87 ft at 3:15PM Apr 23, 2024Observed: 5.86 ft at 3:30PM Apr 23, 2024Observed: 5.86 ft at 3:45PM Apr 23, 2024Observed: 5.86 ft at 4:00PM Apr 23, 2024Observed: 5.85 ft at 4:15PM Apr 23, 2024Observed: 5.86 ft at 4:30PM Apr 23, 2024Observed: 5.85 ft at 4:45PM Apr 23, 2024Observed: 5.87 ft at 5:00PM Apr 23, 2024Observed: 5.86 ft at 5:15PM Apr 23, 2024Observed: 5.87 ft at 5:30PM Apr 23, 2024Observed: 5.85 ft at 5:45PM Apr 23, 2024Observed: 5.85 ft at 6:00PM Apr 23, 2024Observed: 5.85 ft at 6:15PM Apr 23, 2024Observed: 5.85 ft at 6:30PM Apr 23, 2024Observed: 5.85 ft at 6:45PM Apr 23, 2024Observed: 5.85 ft at 7:00PM Apr 23, 2024Observed: 5.85 ft at 7:15PM Apr 23, 2024Observed: 5.85 ft at 7:30PM Apr 23, 2024Observed: 5.85 ft at 7:45PM Apr 23, 2024Observed: 5.85 ft at 8:00PM Apr 23, 2024Observed: 5.84 ft at 8:15PM Apr 23, 2024Observed: 5.85 ft at 8:30PM Apr 23, 2024Observed: 5.85 ft at 8:45PM Apr 23, 2024Observed: 5.84 ft at 9:00PM Apr 23, 2024Observed: 5.84 ft at 9:15PM Apr 23, 2024Observed: 5.84 ft at 9:30PM Apr 23, 2024Observed: 5.84 ft at 9:45PM Apr 23, 2024Observed: 5.84 ft at 10:00PM Apr 23, 2024Observed: 5.84 ft at 10:15PM Apr 23, 2024Observed: 5.84 ft at 10:30PM Apr 23, 2024Observed: 5.84 ft at 10:45PM Apr 23, 2024Observed: 5.84 ft at 11:00PM Apr 23, 2024Observed: 5.85 ft at 11:15PM Apr 23, 2024Observed: 5.84 ft at 11:30PM Apr 23, 2024Observed: 5.84 ft at 11:45PM Apr 23, 2024Observed: 5.85 ft at 12:00AM Apr 24, 2024Observed: 5.84 ft at 12:15AM Apr 24, 2024Observed: 5.85 ft at 12:30AM Apr 24, 2024Observed: 5.85 ft at 12:45AM Apr 24, 2024Observed: 5.84 ft at 1:00AM Apr 24, 2024Observed: 5.85 ft at 1:15AM Apr 24, 2024Observed: 5.86 ft at 1:30AM Apr 24, 2024Observed: 5.86 ft at 1:45AM Apr 24, 2024Observed: 5.86 ft at 2:00AM Apr 24, 2024Observed: 5.87 ft at 2:15AM Apr 24, 2024Observed: 5.87 ft at 2:30AM Apr 24, 2024Observed: 5.86 ft at 2:45AM Apr 24, 2024Observed: 5.86 ft at 3:00AM Apr 24, 2024Observed: 5.86 ft at 3:15AM Apr 24, 2024Observed: 5.86 ft at 3:30AM Apr 24, 2024Observed: 5.87 ft at 3:45AM Apr 24, 2024Observed: 5.88 ft at 4:00AM Apr 24, 2024Observed: 5.88 ft at 4:15AM Apr 24, 2024Observed: 5.88 ft at 4:30AM Apr 24, 2024Observed: 5.88 ft at 4:45AM Apr 24, 2024Observed: 5.88 ft at 5:00AM Apr 24, 2024Observed: 5.89 ft at 5:15AM Apr 24, 2024Observed: 5.88 ft at 5:30AM Apr 24, 2024Observed: 5.88 ft at 5:45AM Apr 24, 2024Observed: 5.89 ft at 6:00AM Apr 24, 2024Observed: 5.88 ft at 6:15AM Apr 24, 2024Observed: 5.89 ft at 6:30AM Apr 24, 2024Observed: 5.89 ft at 6:45AM Apr 24, 2024Observed: 5.89 ft at 7:00AM Apr 24, 2024Observed: 5.89 ft at 7:15AM Apr 24, 2024Observed: 5.88 ft at 7:30AM Apr 24, 2024Observed: 5.89 ft at 7:45AM Apr 24, 2024Observed: 5.9 ft at 8:00AM Apr 24, 2024Observed: 5.89 ft at 8:15AM Apr 24, 2024Observed: 5.89 ft at 8:30AM Apr 24, 2024Observed: 5.89 ft at 8:45AM Apr 24, 2024Observed: 5.9 ft at 9:00AM Apr 24, 2024Observed: 5.9 ft at 9:15AM Apr 24, 2024Observed: 5.89 ft at 9:30AM Apr 24, 2024Observed: 5.89 ft at 9:45AM Apr 24, 2024Observed: 5.9 ft at 10:00AM Apr 24, 2024Observed: 5.9 ft at 10:15AM Apr 24, 2024Observed: 5.89 ft at 10:30AM Apr 24, 2024Observed: 5.89 ft at 10:45AM Apr 24, 2024Observed: 5.89 ft at 11:00AM Apr 24, 2024Observed: 5.89 ft at 11:15AM Apr 24, 2024Observed: 5.89 ft at 11:30AM Apr 24, 2024Observed: 5.89 ft at 11:45AM Apr 24, 2024Observed: 5.89 ft at 12:00PM Apr 24, 2024Observed: 5.89 ft at 12:15PM Apr 24, 2024Observed: 5.89 ft at 12:30PM Apr 24, 2024Observed: 5.89 ft at 12:45PM Apr 24, 2024Observed: 5.89 ft at 1:00PM Apr 24, 2024Observed: 5.89 ft at 1:15PM Apr 24, 2024Observed: 5.89 ft at 1:30PM Apr 24, 2024Observed: 5.88 ft at 1:45PM Apr 24, 2024Observed: 5.89 ft at 2:00PM Apr 24, 2024Observed: 5.89 ft at 2:15PM Apr 24, 2024Observed: 5.89 ft at 2:30PM Apr 24, 2024Observed: 5.89 ft at 2:45PM Apr 24, 2024Observed: 5.89 ft at 3:00PM Apr 24, 2024Observed: 5.89 ft at 3:15PM Apr 24, 2024Observed: 5.89 ft at 3:30PM Apr 24, 2024Observed: 5.9 ft at 3:45PM Apr 24, 2024Observed: 5.89 ft at 4:00PM Apr 24, 2024Observed: 5.9 ft at 4:15PM Apr 24, 2024Observed: 5.89 ft at 4:30PM Apr 24, 2024Observed: 5.89 ft at 4:45PM Apr 24, 2024Observed: 5.89 ft at 5:00PM Apr 24, 2024Observed: 5.89 ft at 5:15PM Apr 24, 2024Observed: 5.88 ft at 5:30PM Apr 24, 2024Observed: 5.89 ft at 5:45PM Apr 24, 2024Observed: 5.89 ft at 6:00PM Apr 24, 2024Observed: 5.89 ft at 6:15PM Apr 24, 2024Observed: 5.88 ft at 6:30PM Apr 24, 2024Observed: 5.89 ft at 6:45PM Apr 24, 2024Observed: 5.89 ft at 7:00PM Apr 24, 2024Observed: 5.89 ft at 7:15PM Apr 24, 2024Observed: 5.9 ft at 7:30PM Apr 24, 2024Observed: 5.91 ft at 7:45PM Apr 24, 2024Observed: 5.91 ft at 8:00PM Apr 24, 2024Observed: 5.9 ft at 8:15PM Apr 24, 2024Observed: 5.91 ft at 8:30PM Apr 24, 2024Forecast: 6.09 ft 11:00PM Apr 24, 2024Forecast: 6.34 ft 5:00AM Apr 25, 2024Forecast: 6.71 ft 11:00AM Apr 25, 2024Forecast: 7.35 ft 5:00PM Apr 25, 2024Forecast: 7.75 ft 11:00PM Apr 25, 2024Forecast: 7.92 ft 5:00AM Apr 26, 2024Highest Forecast: 8 ft 11:00AM Apr 26, 2024Forecast: 7.93 ft 5:00PM Apr 26, 2024Forecast: 7.78 ft 11:00PM Apr 26, 2024Forecast: 7.66 ft 5:00AM Apr 27, 2024Forecast: 7.6 ft 11:00AM Apr 27, 2024Forecast: 7.52 ft 5:00PM Apr 27, 2024Forecast: 7.43 ft 11:00PM Apr 27, 2024Forecast: 7.36 ft 5:00AM Apr 28, 2024Forecast: 7.36 ft 11:00AM Apr 28, 2024Forecast: 7.5 ft 5:00PM Apr 28, 2024Forecast: 7.71 ft 11:00PM Apr 28, 2024Forecast: 7.81 ft 5:00AM Apr 29, 2024Forecast: 7.8 ft 11:00AM Apr 29, 2024Forecast: 7.71 ft 5:00PM Apr 29, 2024Forecast: 7.6 ft 11:00PM Apr 29, 2024Forecast: 7.48 ft 5:00AM Apr 30, 2024Forecast: 7.29 ft 11:00AM Apr 30, 2024Forecast: 7.15 ft 5:00PM Apr 30, 2024Forecast: 7.12 ft 11:00PM Apr 30, 2024Forecast: 7.15 ft 5:00AM May 01, 2024Forecast: 7.07 ft 11:00AM May 01, 2024Forecast: 7.08 ft 5:00PM May 01, 2024WSDECO - WA Dept. of EcologySSFW1(plotting HGIRG) Graph Created (10:20PM Apr 24, 2024)ObservedForecast (issued 3:14PM Apr 24)Latest observed value: 5.91 ft at 8:30 PM PDT 24-Apr-2024. Flood Stage is 14.5 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the South Fork Stillaguamish River at Jordan Rd. Bridge are issued routinely year-round.

Return to Area Map
Upstream Gauge - near Granite Falls Upstream Gauge Downstream Gauge Downstream Gauge - at Arlington
Flood Categories (in feet)
Major Flood Stage: 17
Moderate Flood Stage: 16
Flood Stage: 14.5
Action Stage: 13.5
Low Stage (in feet): 0

Historic Crests
(1) 17.38 ft on 12/05/2023 (P)
(2) 15.16 ft on 03/01/2022
(3) 14.92 ft on 10/28/2021
(4) 14.74 ft on 11/05/2022
(5) 13.67 ft on 01/28/2024 (P)

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.67 ft on 01/28/2024 (P)
(2) 17.38 ft on 12/05/2023 (P)
(3) 14.74 ft on 11/05/2022
(4) 15.16 ft on 03/01/2022
(5) 14.92 ft on 10/28/2021

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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
17 the South Fork Stillaguamish River will cause flooding of Jordan Road...the Robe Valley area upstream from Granite Falls...and Granite Falls downstream to the Blue Spruce area. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the South Fork Stillaguamish River Basin. A stage of 17 feet corresponds to Phase 4 in the Snohomish County Flood Warning System.
16 the South Fork Stillaguamish River will cause flooding in Granite Falls downstream to the Blue Spruce area and Jordan Road. A stage of 16 feet corresponds to Phase 3 in the Snohomish County Flood Warning System.
14.5 the South Fork Stillaguamish River will cause flooding along the river and tributaries. A stage of 14.5 feet corresponds to Phase 2 in the Snohomish County Flood Warning System.
About This Location Collapse

Latitude: 48.095249° N, Longitude: 121.974555° W, Horizontal Datum: Unknown

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 14.5 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 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 100 ft Not Available WAECY local datum.
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
Ask Questions/Webmaster
Page last modified: 2-Nov-2020 7:27 PM 		Disclaimer
Credits
Glossary 		Privacy Policy
About Us
Career Opportunities