- Inform others about how to prevent the spread of zebra and quagga
mussels.
-
Look for zebra and quagga mussels in your lake or
reservoir by inspecting objects left in the water for long periods
of time (for example, boats, logs, aquatic vegetation, boat docks/ramps,
and buoys).
-
Clean and inspect your boat regularly and inform others
to do the same.
-
Inspect out-of-state boats and trailers for the presence
of zebra and quagga mussels.
Zebra and quagga mussels cause devastating impacts on
municipal water systems, water recreation opportunities and businesses,
and fisheries. Currently, they are widespread in eastern and midwestern
states, and are rapidly spreading in Southern California. Zebra mussels
have been found as far north as San Benito County. We need your help
to stop these mussels from spreading to uninfested lakes, rivers and
streams in California.
Zebra and quagga mussels are transported from one waterbody
to another in vessels. Microscopic larval mussels can “hitchhike”
in water remaining in livewells, bilge tanks, engine cooling systems,
and bait buckets. Juvenile and adult mussels can hitchhike attached
to boat hulls, engine drive units, and boat trailers. Adult zebra and
quagga mussels can survive for several days out of the water if in a
moist, shaded area, and for over a week in wet areas such as bilges
and livewells.
How to Inspect and Clean Boats and Trailers:
Learn how to identify zebra
and quagga mussels.
Remove all aquatic plants and animals from
boat, motor, trailer, and equipment.
Drain water from livewells, bilge, and motor.
Dispose of unwanted live minnows and worms
in the trash.
Rinse boat and equipment with high pressure
or hot water, especially if moored for more than a day, OR
Dry everything for at least 5 days.
Never launch watercraft with a suspected infestation.
Report sightings on watercraft or in lakes
and rivers.
Where to Look for Zebra and quagga Mussels:
click for larger image
Early detection is key
to preventing and mitigating
impacts of zebra and quagga mussels
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