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  1. Home
  2. Nutrient Pollution

Contact Us about Nutrient Pollution

Mailing Address

U.S. Environmental Protection Agency
Office of Water (4300T)
1200 Pennsylvania Avenue, N.W.
Washington, DC 20460

If you have questions or comments about our national nutrient pollution reduction programs and activities, please complete the form.

Learn more about the EPA's Water Offices and contact the relevant office directly.

Submit inquiries related to nutrient contamination of ground water or drinking water to EPA's Office of Ground Water and Drinking Water.

If you have questions or comments about EPA's nutrient pollution reduction efforts for surface waters near you, please call the coordinator for your EPA Regional Office listed in the table.

EPA Regional Nutrient Coordinators
RegionNameNumber
Region 1Nathan Chien617-918-1649
Region 2Izabela Wojtenko212-637-3814
Region 3Raffy Marano215-814-2397
Region 4Jamal Cooper404-562-9314
Seth McWhorter404-562-9658
Region 5Aaron Johnson312-886-6845
Region 6Andrew Pressly214-665-2758
Region 7Amanda Reed913-551-7893
Region 8Tina Laidlaw406-457-5016
Region 9Eric Dubinsky415-972-3517
Region 10Michelle Maier503-326-6994
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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
      • Nutrient Indicators Dataset
    • Surface and Source Water Tools
  • Learn about Numeric Nutrient Criteria
    • Programmatic Information
    • Technical Support for Criteria Development
      • N-STEPS Program
    • 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 to ask a question, provide feedback, or report a problem.
Last updated on June 30, 2025
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