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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.
Invasive Mussels
- Utah Department of Natural Resources. Division of Wildlife Resources.
State of Utah Noxious Weed List
- Utah Department of Agriculture and Food.
County Declared Noxious Weeds in Utah [PDF, 9 KB]
- Feb 2015
- Utah Department of Agriculture and Food.