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  2. Trash-Free Waters
  3. What EPA is Doing

Trash Free Waters Projects by Region

Newsletter: The Flow of... Trash Free Waters

Across the country, EPA has provided technical and financial support for a number of projects designed to prevent trash from entering waterways. Click the links below to learn more about Trash-Free Waters projects in the U.S. 

For information about EPA's international marine litter reduction efforts, see International Cooperation page. 

map showing how the US is divided into ten EPA regional offices.
  • Region 1 – Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont and 10 Tribal Nations
  • Region 2 – New Jersey, New York, Puerto Rico, US Virgin Islands and eight Indian Nations
  • Region 3 – Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, West Virginia and Region 3 Tribal lands
  • Region 4 – Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee and 6 Tribes
  • Region 5 – Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin and 35 Tribes
  • Region 6 – Arkansas, Louisiana, New Mexico, Oklahoma, Texas and 66 Tribal Nations
  • Region 7 - Iowa, Kansas, Missouri, Nebraska and Nine Tribal Nations
  • Region 8 – Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming and 28 Tribal Nations
  • Region 9 - Arizona, California, Hawaii, Nevada, Pacific Islands and 148 Tribes
  • Region 10 – Alaska, Idaho, Oregon, Washington, and 271 Tribal Nations

Region 1

  • Trash Free Mystic River Strategy
  • Trash Free Piscataqua Watershed Planning 

Region 2

  • Puerto Rico Strategic Plan to Reduce Aquatic Debris
  • Hydration Refill Stations in New York and New Jersey State Parks
  • The “Don’t Trash Long Island Sound” Campaign
  • Bronx River Alliance’s Project WASTE
  • Long Island Product Stewardship Institute Restaurant Guide

Region 3

  • Maryland Coastal Bays “Protect Our Sand and Seas” Campaign
  • Supporting the Development of a National Approach to Extracting Microplastics from Sediment

Region 4

  • Proctor Creek Trash Removal and Prevention
  • A Comprehensive Strategy for Creating TFW in Three Mile Creek (Mobile Bay)
  • South Atlantic Strategy for Trash Free Waters

Region 5

  • Information on projects in Region 5 will be added here

Region 6

  • The Trash Free Texas Adopt-A-Spot Tool
  • Greater Houston and Galveston Bay Annual "River, Lakes, Bays 'N Bayous Trash Bash”

Region 7

  • Wichita Litter Study

Region 8

  • Region 8 Trash Free Waters Tribal Program Handbook

Region 9

  • San Francisco Bay Area Trash Capture Demonstration Project
  • Hayward Youth-Based Trash Capture, Reduction, and Watershed Education Project
  • Santa Monica Bay National Estuary Program’s ReThink Disposable Pilot Project
  • Reducing Food Service Plastics on University of California Campuses
  • Coyote Creek Trash Reduction Project: Clean Creeks, Healthy Communities
  • ReThink Disposable: Packaging Waste Source Reduction Restaurant Program

Region 10

  • Salish Sea Hydrodynamic Modeling of Microplastic Hotspots
  • CEC Stormdrain Litter Characterization in Washington & Vancouver

Trash-Free Waters

  • Learn About Aquatic Trash
    • More Information About Aquatic Trash
  • What EPA is Doing
    • Trash Free Waters Projects by Type
    • Trash Free Waters Projects by Region
  • What You Can Do
    • 10 Ways to Unpackage Your Life
  • Tools & Resources
    • Best Management Practices & Tools
    • Science & Case Studies
    • Webinar Library
    • Trash Free Waters Article Series
    • 'The Flow' Newsletter Archive
    • 'The Rapids' Email Archive
Contact Us About Trash-Free Waters
Contact Us About Trash-Free Waters to ask a question, provide feedback, or report a problem.
Last updated on October 6, 2025
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