Michigan outlines actions to reduce phosphorus loading to Lake Erie.
The United States and Canada adopted phosphorus load reduction targets to combat Lake Erie algal blooms.
Pennsylvania outlines actions to reduce phosphorus in Lake Erie.
Ohio outlines actions to reduce phosphorus in Lake Erie.
The Great Lakes Water Quality Agreement (GLWQA), signed by Canada and the United States, is a commitment to protect the waters of the Great Lakes. It was most recently updated in 2012. Annex 4 was formed to manage phosphorus concentrations and loadings (and other nutrients if warranted) in the Great Lakes.
This document outlines federal and state efforts to achieve the binational phosphorus load reduction targets adopted in 2016 under the Great Lakes Water Quality Agreement.
Canada and Ontario outline actions to reduce phosphorus loading to Lake Erie.
This website provides consumers with the information and tools they need to help prevent the spread of aquatic invasive species commonly found in trade. Water gardeners, aquarium hobbyists, retailers, anglers, teachers, wholesalers, and more can use these resources to learn about invasive species and identify alternative organisms that are safe to buy and sell. Information on how invasions happen and easy-to-follow tips for managing and disposing of species also help visitors protect local waterways.