Contra Costa Water District

10/01/2025 | Press release | Distributed by Public on 10/01/2025 18:25

Invasive Mussel Prevention Survey

Contra Costa Water District partners with East Bay Regional Park District (EBRPD) to manage recreation at our Contra Loma Reservoir in Antioch. Together, CCWD and EBRPD jointly administer an invasive mussel prevention program to monitor for and prevent invasive species like quagga and zebra mussels from entering the reservoir and potentially affecting infrastructure or water quality. As part of this program, EBRPD is conducting a short survey to gauge public knowledge about these invasive mussels. Share feedback in a brief survey.

Learn more about invasive mussel prevention.

Contra Costa Water District published this content on October 01, 2025, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on October 02, 2025 at 00:25 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]