Major Flood
213.5 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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This is an NWS forecast point (LID: SSFW1). Live data may be limited. View on NWS AHPS →
FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
212.5 ft
Minor Flood
211 ft
Action Stage
210 ft
What Floods at Each Level
213.5 ft
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.
212.5 ft
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.
211 ft
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.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Dec 9, 2025 | 211.69 ft | 26,506 cfs |
| Dec 10, 2025 | 211.26 ft | 24,420 cfs |
| Dec 5, 2023 | 17.38 ft | 28,800 cfs |
About This Gauge
NWS LID
SSFW1
River
South Fork Stillaguamish River
County
Snohomish, WA
Coordinates
48.0952°N, 121.9746°W
Get Flood Alerts for South Fork Stillaguamish River
StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.
Frequently Asked Questions
What is the current water level of South Fork Stillaguamish River at Jordan Rd. Bridge?
The South Fork Stillaguamish River at Jordan Rd. Bridge gauge is maintained by USGS and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.
What is flood stage for South Fork Stillaguamish River at Jordan Rd. Bridge?
The NWS-defined flood stage for South Fork Stillaguamish River at Jordan Rd. Bridge is 211 feet. Action stage begins at 210 feet. Moderate flooding starts at 212.5 feet, and major flooding at 213.5 feet.
How do I get alerts when South Fork Stillaguamish River rises?
Download StormCast free on Google Play, go to River Gauges, and add South Fork Stillaguamish River at Jordan Rd. Bridge to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.
Where is the South Fork Stillaguamish River at Jordan Rd. Bridge gauge located?
The gauge is located in Snohomish County, Washington at coordinates 48.0952°N, 121.9746°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on South Fork Stillaguamish River
On This River
Upstream: South Fork Stillaguamish River near Granite Falls
Downstream: Stillaguamish River at Arlington
More Resources
Source & Notes
Data provided by: Observations courtesy of Washington State Dept. of Ecology
- The reference level, or vertical datum, for this gage has been updated to NAVD88. That means the stage heights will now be reported from that reference level which will give the water level as height above mean sea level. All flood stages have been changed accordingly.