ALCOSAN's Annual Open House returns September 21

Aug 22, 2019, 3:35 PM
Saturday, September 21, 2019 marks the return of ALCOSAN's annual award-winning Open House event, FREE and open to the public from 9:00 a.m. to 4:00 p.m., rain or shine! Join us for the region's largest watershed and environmental festival, featuring hands-on environmental exhibits, treatment plant and laboratory tours, microbiology and watershed life demonstrations, and educational activities for all ages!