Toxic and nuisance algal bloom occurrences in Lake Erie have increased over the past decade. The blooms threaten drinking water quality, increase costs associated with treatment needs, and occasionally force closures of treatment plants. They clog industrial water intake systems, adversely impact commercial and recreational fishing activities and other recreational pursuits, and degrade fish and wildlife habitat and populations.
Environment Canada solicited input on the draft target recommendations of the Great Lakes Water Quality Agreement (GLWQA) Nutrients Annex Subcommittee from June 30 to August 31, 2015. Following consideration of input received, Environment Canada and the U.S. Environmental Protection Agency will finalize targets by February 2016. Development of binational phosphorus reduction strategies and domestic action plans to meet the objectives for phosphorus concentrations and loading targets in Lake Erie will be developed by 2018.
For more information about the GLWQA please visit Binational.Net(External link).