October 30, 2025 - Updated Boat Launch Hours for Modesto and Woodward Reservoirs now open 6:00AM - 4:30PM

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NOTICE: Banding Requirements & Quarantine Procedures for all Vessels

Effective 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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Effective September 2, 2025, swimming, wading, and other body-to-water contact activities will be prohibited at Woodward Reservoir. This restriction is in partnership with SSJID to meet water quality regulations. We will provide notice once the restriction has been lifted.