downstream on the Skagit River
upstream on the Skagit River
- Diablo, Washington (Wikipedia)
Diablo is an unincorporated community in Whatcom County, Washington, United States. It is located near Diablo Dam in the Ross Lake National Recreation Area, along the Skagit River. The community was established as a company town in the late 1920s by Seattle City Light to support the construction of Diablo Dam, one of three major dams that form the Skagit River Hydroelectric Project. Seattle City Light continues to maintain operations in Diablo, but now works with the National Park Service and the North Cascades Institute to offer educational and recreational opportunities within the area.