Invasive Species Program What are invasive species? How can I help? Report a sighting Invasive Species Action Week “Don't Let it Loose!” Campaign Citizen science Eye on Invasives newsletter California Aquatic Invasive Species Management Plan Laws and regulations Species Caulerpa Nutria Quagga/Zebra All Species See also: Marine Invasive Species Monitoring Program On this page Purpose Webinar Resources Presentation Contact Purpose CDFW hosted a webinar on December 7, 2021, to describe the content required in a Quagga/Zebra Mussel Prevention Plan and resources available to those who manage waterbodies or recreation. To hear about future webinars, sign up for our news updates. Webinar Resources 2021 Webinar Agenda (PDF)(opens in new tab) Guidance for Developing a Dreissenid Mussel Prevention Program (PDF)(opens in new tab) Appendix 1. Fish and Game Code Section 2302 (PDF)(opens in new tab) Appendix 2. California Code of Regulations, Title 14, Section 672-672.2 (PDF)(opens in new tab) Appendix 3. CDFW Regional Scientist Contact List (PDF)(opens in new tab) Appendix 4. Dreissenid Mussel Prevention Program Template (Word) Appendix 5. Surface Survey Monitoring Protocol (PDF)(opens in new tab) Appendix 6. Artificial Substrate Monitoring Protocol (PDF)(opens in new tab) Appendix 7. Plankton Tow Monitoring Protocol (PDF)(opens in new tab) Appendix 8. Biobox Monitoring Protocol (PDF)(opens in new tab) Appendix 9. Dreissenid Mussel Prevention Program Annual Report Template (Word) Invasive Mussel Guidebook for Recreational Water Managers and Users (PDF)(opens in new tab) Watercraft Inspection Programs in California Contact Information (PDF)(opens in new tab) Watercraft Band Use in California (PDF)(opens in new tab) Recommended Minimum Dreissenid Mussel Early Detection Monitoring (PDF)(opens in new tab) California State Parks Division of Boating and Waterways Quagga and Zebra Mussel Infestation Prevention Grant Program(opens in new tab) Presentation Contact Contact the Invasive Species Program at invasives@wildlife.ca.gov