Happy 45th LWA!

This year, LWA is celebrating 45 years of cutting-edge work in water quality management throughout California and beyond. We are grateful to our clients and their dedication to improving water quality and creating a sustainable future. Since 1979, it has been our privilege to lead collaborative efforts that produce innovative solutions to complex watershed challenges. We are proud of 45 years of exceptional LWA staff devoting their expertise to preserve our environment for future generations.