The Great Lakes and St. Lawrence Governors and Premiers have identified the "least wanted" aquatic invasive species (AIS) that present an imminent threat to the Great Lakes-St. Lawrence River region. In 2013, the Governors and Premiers committed to take priority action on the transfer of these species to and within the region. Since then, the states and provinces have taken more than 50 separate actions to restrict these high-risk AIS, and the US federal government has similarly restricted four of the species. See also: Aquatic Invasive Species for more resources.
Invasive Species Resources
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Conference of Great Lakes and St. Lawrence Governors and Premiers.
Scroll down for 25 Most Harmful Nonindigenous Aquatic Species in the West
Texas Commission on Environmental Quality, Galveston Bay Estuary Program; Houston Advanced Research Center (HARC).
Western Governors' Association.
See also: WGA's 'Top 50 Invasive Species in the West' offers first regional report for more information