Nutrient Pollution

Learn the Basics of Nutrient Pollution
Nutrient pollution is one of America's most widespread, costly and challenging environmental problems.
>Learn about the problem, its sources and its effects
Adapting to Climate Change
Warming water, droughts and sea level rise can make harmful algal blooms worse.
>Find out how a changing climate might lead to more algae
Farmer Heroes Manage Nutrients on Farm
EPA celebrates farmers who take action to reduce nutrient pollution and preserve their water resources.

>Read their stories.
Make a Difference
Simple actions at home and in the yard can help prevent nutrient pollution.
>See what you can do

Local Case Studies in Reducing Nutrient Pollution

Click on the map for examples of local efforts to reduce nutrient pollution.
Nutrient Pollution Reduction Efforts Map Information