waskington state lake images

Welcome to WALPA

WALPA’s mission is to allow diverse interests to speak with one voice to protect lakes. We encourage and support programs for lake and watershed protection, restoration and management, provide educational resources and information about lake and watershed management, and foster communication and coordination among lake and watershed stakeholders.

Save the date for this year’s combined OLA/WALPA conference in Portland, OR!

October 9-11, 2024! The Oregon Lakes Association (OLA) and Washington State Lake Protection Association (WALPA) have combined forces for this year’s conference in Portland, Oregon. This year’s theme is ”Limnology – The Next Generation”. Find more details here.




Members make the difference

The Washington State Lake Protection Association (WALPA) is a non-profit organization formed in 1986 by a group of volunteers concerned for the future of lakes in this state. WALPA has grown to more than 200 members that include lakeside residents, lake associations, recreationists, scientists, educators, legislators, and local and state agencies. Through WALPA, separate entities with diverse interests speak with a united voice. More members give us an even louder voice – so please JOIN NOW!