Northern California American Rainwater Catchment Systems Association

An assemblage of rainwater professionals

We are a group of rainwater professionals and enthusiasts, meeting the first Monday of the month from 7-9pm at the SFPUC (1145 Market Street, 4th floor). Our monthly meetings include a topic-driven presentation by a rain water professional, as well as the opportunity to exchange professional experiences related to rainwater systems, education and policy. Our ...learn more