Anchored by the Chehalis River, the basin includes the Skookumchuck, Newaukum, Black, Satsop and Wynoochee rivers and other tributaries. Since 2012, the state has invested more than $152 million ...

The Chehalis Basin Board heard a presentation on Thursday, April 3, in Grand Mound, focused on plans to reduce catastrophic flooding to the Centralia and Chehalis area without the construction of a ...

The Chehalis River basin historically supported an estimated 27,000 spring-run Chinook, but adult spawning returns from 2011-2020 averaged just 1,600 fish. Over the past decade, the Hoh River basin ...