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 March, 2025 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 2024.  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.

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