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National Invasive Species Information Center
U.S. Department of Agriculture
Home / Invasive Species Resources

Invasive Species Resources

Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source.

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Mussel Decontamination - What Day Users Need To Know
DOI. NPS. Glen Canyon National Recreation Area.
It is crucial to keep the mussels from moving from Lake Powell to other lakes and rivers. Utah and Arizona state laws require you to clean, drain, and dry your boat when leaving Lake Powell using self-decontamination procedures. Additional steps are required if you launch on other waters without a significant drying period or if you are on Lake Powell for more than 5 days.
Watercraft Inspections & Launching
DOI. NPS. Curecanti National Recreation Area.
Motorized and trailered watercraft launching in Blue Mesa Reservoir are required to be inspected for aquatic invasive species prior to launching, and if necessary, decontaminated in accordance with procedures set by the Colorado Division of Wildlife. In addition to the mandatory inspection prior to launch, boaters are encouraged to get an exit inspection to verify the watercraft has been cleaned, drained and dried.