To help raise awareness about nutrient pollution, which is caused by excess nitrogen and phosphorus in the air and water, EPA has developed new educational materials, including:

The U.S. Environmental Protection Agency (EPA) is releasing for public comment a draft permit that will help improve our nation’s waterways by regulating the discharge of stormwater from construction sites. Stormwater discharges during construction activities can contain sediment and pollutants that harm aquatic ecosystems, increase drinking water treatment costs and pollute waters that people use for fishing, swimming and other recreational activities.