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  1. Home
  2. Nutrient Pollution
  3. Data and Tools to Assist States, Tribes, & Territories

Nutrient Data

The U.S. Environmental Protection Agency has collected data for, and supported data collection and compilation by states, Tribes and territories to assess, protect, manage, and improve the quality of the nation’s waters from the effects of nutrient pollution. These data can help users measure the concentrations of nutrients, understand their movement, and their ecological and human health effects through air and water.

  • Nutrient Indicators Dataset
  • National Aquatic Resource Surveys
  • How's My Waterway (HMW)
  • Long-Term Monitoring (LTM)
  • Clean Air Status and Trends Network
  • Power Sector Emissions, Operations, and Environmental Data
  • National Atmospheric Deposition Program

Nutrient Pollution

  • Basic Information
    • Sources and Solutions
      • Agriculture
      • Stormwater
      • Wastewater
      • Fossil Fuels
      • In and Around the Home
    • The Effects
      • Human Health
      • Environmental
      • Economic
    • Where it Occurs
      • Lakes and Rivers
      • Coasts and Bays
      • Ground Water and Drinking Water
      • Air
  • What You Can Do
    • In Your Home
    • In Your Yard
    • In Your Community
    • In Your Classroom
  • The EPA’s Efforts to Reduce Nutrient Pollution
    • 2022 Nutrient Reduction Memorandum
    • Ongoing Efforts
    • Previously Issued Policies and Documents
  • Data and Tools to Assist States, Tribes, & Territories
    • Nutrient Data
    • Surface and Source Water Tools
  • Learn about Numeric Nutrient Criteria
    • Programmatic Information
    • Technical Support for Criteria Development
    • State Progress Toward Adopting Numeric Nutrient Criteria for Nitrogen and Phosphorus
  • Research, Reports, & Other Resources
    • Research and Reports
    • Technical Resources
Contact Us about Nutrient Pollution
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on November 18, 2024
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