Suffolk Downs Pond Revere Broad Sound Boston Atlantic Ocean Winthrop Lewis Laki MA70-10_2006, Winthrop Bay Boston Harbor Basin Pathogens MA70-01_2006, Boston Harbor Boston Harbor Basin Priority organics Pathogens Impaired Waters and TMDL Status Winthrop, MA N A Map produced by EPA Region IGIS Center Map Tracker ID 3244, May 30, 2008 Data Sources: TeleAtlas, Census Bureau, USGS, MADEP v>EPA Agency New England Impaired Water body Label State ID, Waterbody Name Basin Name Category 4a POC (Pollutants of Concern) Category 5 POC (Pollutants of Concern) Impaired Water Segment EZ2 Category 2 Category 4a Category 3 ^ Category 4c ZZ Category 5 Waterbodies I I MS4 Urbanized Areas (2000 Census) r_-j Municipal Boundaries ------- |