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Invasive Species Resources

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Vermont Agency of Natural Resources. Department of Forests, Parks and Recreation.
DOI. NPS. Glen Canyon National Recreation Area.
Quagga mussel larvae, or veligers, were first confirmed in Lake Powell in late 2012 after routine water monitoring tests discovered mussel DNA in water samples taken from the vicinity of Antelope Point and the Glen Canyon Dam. As of early 2016, thousands of adult quagga mussels have been found in Lake Powell, attached to canyon walls, the Glen Canyon Dam, boats, and other underwater structures, especially in the southern portions of the lake. 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.
Vermont Department of Forests, Parks and Recreation. Forestry Division.
North Dakota State University. Extension Service.
Publication W1132
Oregon Administrative Rules.
Scroll to view: Prohibited Species (635-056-0050)
North Dakota Game and Fish Department.
View current information on the locations of curlyleaf pondweed, Eurasian watermilfoil, and zebra mussels in North Dakota waters.
Vermont Agency of Natural Resources. Department of Forests, Parks, and Recreation.
See also: Invasive Plants for more resources

Oregon Department of Fish and Wildlife.

Oregon Department of Fish and Wildlife.

Oregon Department of Fish and Wildlife.

Oregon Department of Fish and Wildlife.

Oregon Department of Fish and Wildlife.

Oregon Department of Fish and Wildlife.

University of Arkansas. Cooperative Extension Service.
See also: Forest Invasive Pests for more resources
North Dakota State University. Extension Service.
University of Arkansas. Cooperative Extension Service.
See also: Arkansas Invasive Pests for more factsheets