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Powerful Pacific System Impacting the West; First Significant Snow for Portions of the East

Power Pacific system will continue to bring significant impacts for Pacific Northwest into northern California the remainder of the week. Dangerous coastal affects, heavy rain, flooding, strong winds, and higher elevation mountain snow continues. Meanwhile, a storm across the east is set to bring the first accumulating snow to many higher elevations of the Catskills into the central Appalachians. Read More >

White River Flood Inundation Maps From the U.S. Army Corp. of Engineers (USACE) Channel Capacity Modeling


Modeled For the Reach of the River From Auburn Downstream To Puyallup


Disclaimer: These maps are provided by the U.S. Army Corp. of Engineers and hosted by the National Weather Service. See the disclaimers below and all disclaimer information posted at the bottom of each individual map.

-  These maps were created in January, 2023 by USACE using the best and latest available data at the time. It may or may not accurately reflect existing conditions.

 

-  These maps represent theoretical inundation from the White River based on channel conditions present in 2022.  As river conditions continue to change, the area of inundation will likely also change from the limits shown. 

 

-  These maps are meant to inform the public of potential risks. The public should communicate with their city and/or county to understand the potential impacts, responses, and methods of emergency warning communication.

 

           Topographic Map Background                            Satellite View Map Background

 ðŸŠ  Inundation From Model run for 7,000 CFS Flow  ðŸŠ  Inundation From Model run for 7,000 CFS Flow
 ðŸŠ  Inundation From Model run for 8,000 CFS Flow  ðŸŠ  Inundation From Model run for 8,000 CFS Flow
 ðŸŠ  Inundation From Model run for 9,000 CFS Flow  ðŸŠ  Inundation From Model run for 9,000 CFS Flow
 ðŸŠ  Inundation From Model run for 10,000 CFS Flow  ðŸŠ  Inundation From Model run for 10,000 CFS Flow
 ðŸŠ  Inundation From Model run for 12,000 CFS Flow  ðŸŠ  Inundation From Model run for 12,000 CFS Flow
 ðŸŠ  Inundation From Model run for 15,000 CFS Flow  ðŸŠ  Inundation From Model run for 15,000 CFS Flow
 ðŸŠ  Inundation From Model run for 20,000 CFS Flow  ðŸŠ  Inundation From Model run for 20,000 CFS Flow