Invasive Mussel News

The California Department of Fish and Wildlife (CDFW)'s Invasive Mussel Control Plan Guidance document is intended to provide guidance on developing an invasive mussel control plan (Control Plan) to public and private agencies that operate a water supply system where invasive mussels have been detected. The Control Plan Template (Appendix A) is offered as a tool to assist water supply system agencies, and others, in developing a Control Plan that complies with the requirements under Fish and Game Code Section 2301 and California Code of Regulations, Title 14, Section 672 and 672.1. Use of the template, while recommended, is not required for compliance.

The guidance is available on CDFW's Quagga/Zebra Mussel webpage under the heading Invasive Mussel Control Plan Development and on the Golden Mussel webpage under the heading Additional Information, Waterbody Managers.

CDFW staff are available to assist throughout the development of a Control Plan. Please contact the CDFW Invasive Mussel Regional Scientist (PDF) based on the CDFW Region where the water supply system is located. If the water supply system spans multiple CDFW regions contact invasive@wildlife.ca.gov for assistance.

Hello Water Managers,

This is a friendly reminder that Division of Boating and Waterways' Quagga and Zebra Mussel Infestation Prevention grant period close tomorrow, April 18, 2025 at 5 p.m. If you submitted your grants early, we encourage you to review your submission for completeness.

Thank you!

California Department of Fish and Wildlife is relaying the following information received from the California Department of Food and Agriculture (CDFA). CDFW anticipates the following changes to CDFA's Border Protection Stations program operations will impact the interdiction and inspection of overland conveyances that may carry invasive mussels. Questions can be directed to CDFW via Invasives@wildlife.ca.gov or (866) 440-9530 and will be shared with CDFA.

The following information is being forwarded on behalf of the CDFA:

The State of California is currently facing a significant and ongoing budget deficit, and programs across CDFA are being required to implement budget reductions. In accordance with the budget reductions, the Border Protection Stations (BPS) Program will be reducing scheduled staffing levels to the minimum necessary to maintain safe operations for all working shifts, and will be reducing the hours of operation at multiple stations.

The following schedules of operation will be implemented effective April 1, 2025:

• Alturas: Open daylight hours
• Benton: Open daylight hours
• Blythe: Open 24/7
• Dorris: Open 24/7
• Hornbrook: Open 24/7
• Long Valley: Open 24/7
• Meyers: Open 8 hours per day
• Mt. Pass: Open 24/7
• Needles: Open 24/7
• Redwood Highway: Open daylight hours
• Smith River: Open daylight hours
• Topaz: Open 8 hours per day
• Truckee: Open 24/7
• Tulelake: Open daylight hours
• Vidal: Open 24/7
• Winterhaven: Open 24/7

For the stations open during daylight hours, they will be open for two shifts, which may vary seasonally from 14-16 hours.

Additionally, all stations are being instructed to focus on commercial traffic, with a primary focus on the compliance of high-risk agricultural commodities and the Program’s responsibilities for its cooperative agency agreements. Private vehicle inspections will be impacted by the reduced staffing levels, and should continue to be conducted as traffic and/or staffing allows.

And while all stations will continue to be scheduled for operation seven days per week, with the reduced available staffing there may be days where Station Managers will need to close operations for a day to ensure the safety of both program staff and the traveling public.