- The Humptulips River is a river in Grays Harbor County, Washington, in the United States. Its main tributaries are the East Fork Humptulips River, about 20 miles (32 km) long (32 km), and West Fork Humptulips River, about 30 miles (48 km) long (48 km). After the forks join, the main river is approximately 20 miles (32 km) long.
- Shinglebolt Slough Restoration Project (snohomishcountywa.gov)
The Shinglebolt Slough project is a mainstem, off-channel, riparian, and floodplain restoration project. The project is located along the Skykomish River mainstem and active floodplain. Several project alternatives will be evaluated – looking at existing flood and infrastructure conditions, modeled river hydrology, and predicted changes in river morphology – to determine ecological and flood benefits, as well as infrastructure resiliency needs.