Columbia River (Douglas County)The Douglas County side of the Columbia River will pass through Chief Joseph Dam, Wells Dam, Rocky Reach Dam, and Rock Island Dam. A few of the parks on the Douglas County side include Daroga State Park and Lincoln Rock State Park. |
Lake Entiat (in Douglas County)The Lake Entiat reservoir was formed on the Columbia River with the creation of Rocky Reach Dam and features many recreational areas. |
|
Rock Island PondsThe Rock Island Ponds are a series of six ponds located around the city of Rock Island. |
|