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Invasive Species Resources

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Lake George Park Commission.
From May 1st - Oct. 31st, all trailered boats being launched must be inspected at one of the 7 regional inspection stations.
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.
California Department of Fish and Game.
Tahoe Resource Conservation District; Tahoe Regional Planning Agency; DOI. Fish and Wildlife Service.
Watercraft are the largest vectors for spreading aquatic invasive species (AIS), such as quagga and zebra mussels into new waterways, making boat inspections a vital aspect of protecting Lake Tahoe and other nearby water bodies.
California Department of Parks and Recreation. Division of Boating and Waterways.
This list is provided as a courtesy by the State of California. Additional waterbodies may be conducting watercraft inspections that are not included in this list. Before traveling, boaters are encouraged to contact the managing agency to obtain current information on inspections or restrictions.