13.2 Aquatic invasive species (AIS)
Aquatic invasive species (AIS) are plants and animals that occur in waters in which they are not native and whose introduction may cause economic or environmental damage, or harm to human health. AIS have a negative impact on waterways, native species, as well as on recreational and commercial uses of waterways.
As responsible boaters and citizens, each boat owner should do their part to prevent the spread of these aquatic hitchhikers. In many cases, it is also required by law. Check local regulations for waterways where you plan to go boating.
To stop the spread of AIS, follow these three steps after each boating trip: Clean, Drain, and Dry. This helps protect the environment from the damage that AIS can cause.
Inspect the boat, engine, trailer, anchor and watersports equipment, and remove all aquatic plants, animals, mud and debris from them.
Rinse, scrub or wash the boat away from storm drains, ditches or waterways. Rinse the boat, trailer and equipment with hot water, when possible. Flush the motor according to the owner's manual.
Completely drain all water from the boat and its compartments, including but not limited to:
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Bilge, wells and lockers.
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Ballast tanks or bags, and bait containers.
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Engines and engine outdrive units.
Allow the boat to dry completely before putting it back into the water.
Some localities may require inspection or decontamination before launching or after retrieving a boat from the water, or both. Check what the state and local laws require before you go boating.
Before taking the boat out of the water, inspect and clean:
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Motor or engine, including the gimbal area.
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Trailer, including axles, bunkers and rollers.
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Anchors, dock lines and equipment.
Also, drain live wells, bait containers, ballast and bilge tanks, and engine cooling systems.
