From:
Published December 9, 2016 08:30 AM

EPA's National Lakes Assessment Finds Nutrient Pollution is Widespread in Lakes

WASHINGTON – The U.S. Environmental Protection Agency has released the results of a national assessment showing that nutrient pollution is widespread in the nation’s lakes, with 4 in 10 lakes suffering from too much nitrogen and phosphorus.

Excess nutrients can cause algae blooms, lower oxygen levels, degraded habitat for fish and other life, and lower water quality for recreation. The National Lakes Assessment also found an algal toxin – microcystin – in 39 percent of lakes but below levels of concern. Low concentrations of the herbicide atrazine were found in 30 percent of lakes.  

“America’s lakes and reservoirs provide many environmental and public health benefits; we use lakes for drinking water, energy, food and recreation, and our fish, birds, and wildlife depend on lakes for habitat,” said Joel Beauvais, Deputy Assistant Administrator for Water at EPA. “The National Lakes Assessment provides us with valuable information to help protect and restore our lakes across the country.”

The assessment is part of a series of National Aquatic Resource Surveys designed to provide information about the condition of water resources in the U.S. The surveys are conducted in partnership with states and tribes to provide national-scale assessments of the nation’s waters. 

Continue Reading at U.S. EPA

Photo via U.S. EPA

Terms of Use | Privacy Policy

2017©. Copyright Environmental News Network