Claim: Clallam River, an over 15.7 miles long river in Washington, supports populations of coho, chum, and Chinook salmon and its lower course runs parallel to the sea, behind the gravel bars.
Evidence: The river is over 15.7 miles (25.3 km) long. Washington The Clallam River supports populations of coho, chum, and Chinook salmon as well as steelhead and coastal cutthroat trout. The river's lower course runs parallel to the sea, behind the gravel bars.