NOTICE: Banding Requirements & Quarantine Procedures for all Vessels– Effective October 1st, 2025

Beginning Wednesday, October 1st, 2025 all vessels launching at Modesto & Woodward Reservoirs must adhere to updated banding and quarantine procedures to prevent the spread of invasive mussel species.

 

Inspection & Banding Requirements:

1. Appointments are available at both Modesto and Woodward Reservoirs 6:00 AM to 4:00 PM, 7 days a week.

2. 30-Day Yellow Bands and Daily Blue Bands will be available during these hours only.

3. All boats must be Clean, Drained, and Dry to qualify for inspection and banding.

4. A valid Quagga Mussel Stamp is required for each vessel.

 

To schedule an appointment please contact:

Modesto Reservoir (209) 874-9540

Woodward Reservoir (209)847-3304

 

Please plan accordingly and help protect our water bodies.

Thank you for your cooperation!

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PRESS RELEASE:

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6/4/2025 Expanded Boat Inspection Hours Begin June 4 at Modesto Reservoir

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5/30/25 Stanislaus County Parks and Recreation Updates Boating Schedule and Inspection Procedures at Modesto Reservoir​

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PRESS RELEASE:

4/11/2025: Boating Access Suspended at Woodward Reservoir, Inspection Protocols in Place for Watercraft at Modesto Reservoir in Response to Golden Mussel Invasive Species

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Woodward Reservoir

4/7/2025: SSJID has notified us that the body-to-water contact restriction at Woodward Reservoir has been lifted. However, please be advised that boat launches remain closed at this time. We encourage all visitors to practice safe water activities and wear life jackets for your safety.