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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 of the US, split into EPA regionsRegion 1: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, VermontRegion 2: New Jersey, New York, Puerto Rico, US Virgin IslandsRegion 3: Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, West Virginia and 7 federally recognized tribesRegion 4: Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee Region 5: Illinois, Indiana, Michigan, Minnesota, Ohio, WisconsinRegion 6: Arkansas, Louisiana, New Mexico, Oklahoma, TexasRegion 7: Iowa, Kansas, Missouri, NebraskaRegion 8: Colorado, Montana, North Dakota, South Dakota, Utah, WyomingRegion 9: Arizona, California, Hawaii, Nevada, Pacific IslandsRegion 10: Alaska, Idaho, Oregon, Washington

  • 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 to ask a question, provide feedback, or report a problem.
Last updated on February 11, 2025
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