Join us on Saturday, September 21, 2024 to participate in Tri-Valley Creeks to Bay Day, part of the 40th annual California Coastal Cleanup Day! Living Arroyos and Adopt-A-Creek-Spot captains will host 8 cleanups sites across the Tri-Valley area. Please check back in August for site details and event registration. If you'd like to learn more about Coastal Cleanup Day, please follow this link: https://www.coastal.ca.gov/publiced/ccd/ccd.html