Clallam County Rivers
Name (# of Reports) Last Update Location
Hoh River (2) 4-12-2021 WA
 

Clark County Rivers
Name (# of Reports) Last Update Location
Washougal River (7) 11-18-2020  
 

Cowlitz County Rivers
Name (# of Reports) Last Update Location
Columbia River (161) 4-29-2021  
Cowlitz River (9) 3-3-2021  
Kalama River (7) 3-3-2021  
 

Jefferson County Rivers
Name (# of Reports) Last Update Location
Hoh River (2) 4-12-2021 WA
 

Pierce County Rivers
Name (# of Reports) Last Update Location
Puyallup River (4) 8-30-2019  
 

Skagit County Rivers
Name (# of Reports) Last Update Location
Cascade River (2) 5-18-2020  
 

Skamania County Rivers
Name (# of Reports) Last Update Location
Washougal River (7) 11-18-2020  
Wind River (5) 3-3-2021  
 

Walla Walla County Rivers
Name (# of Reports) Last Update Location
Snake River (33) 4-29-2021