Available Fishing Guide:
Website: Upper Columbia Guide Service
Holds rainbow trout.
Located in the Cascade Mountain foothills about 10 miles northeast of Arlington, Lake Riley is a bog lake. Lake Riley is 30 acres in size, with a maximum depth of 13.7 meters. The lake’s watershed is relatively small (273 acres) and is largely undeveloped. There is a public boat launch near the south end of the lake. Snohomish Water Management Division
Available Fishing Guide:
Website: Upper Columbia Guide Service