King County Lakes
Name (# of Reports) Last Update Location
Lake Washington (1) 11-16-2013 Mercer Island, WA
 

Pierce County Lakes
Name (# of Reports) Last Update Location
Bradley Lake (5) 4-24-2018 Tacoma, WA
 

Skamania County Lakes
Name (# of Reports) Last Update Location
Bonneville Reservoir (4) 3-15-2017 Bonneville, OR
Drano Lake (1) 10-9-2013  
 

Spokane County Lakes
Name (# of Reports) Last Update Location
West Medical Lake (1) 8-16-2013 Medical Lake, WA