Water is vital to life, but clean, sustainable water supplies are increasingly in peril. CELP is Washington’s “water watchdog” for sustainable water management. CELP represents the public interest in decisions that affect water resources, and takes action through government oversight, research, education, and litigation to leave a legacy of clean, flowing water in Washington’s rivers and streams for use and enjoyment by all.



CELP was founded in 1993 to serve as a voice for the public interest in management and preservation of water resources in Washington State. We are the only “water watchdog” advocacy group dedicated solely to protecting Washington’s rivers and streams.