The Hoquiam River is a river located in Grays Harbor County, Washington. It flows approximately 30 miles through the lush landscapes of the Olympic Peninsula before emptying into the Grays Harbor, an estuary that connects to the Pacific Ocean. The river is known for its scenic beauty and diverse ecosystems, making it a popular spot for outdoor activities. The river's watershed supports various wildlife, including fish species like salmon and steelhead. The surrounding area is rich in forests and wetlands, providing habitats for numerous birds and other animals. The Hoquiam River also plays a role in the local economy, supporting industries such as fishing and timber.