Burlington Whittemore Pond MA71019_2006, Horn Pond Boston Harbor: Mystic Basin Nutrients Organic enrichment/Low DO Noxious aquatic plants Woburn '¦owle Brook Aberjona River MA71045_2006, Wedge Pond Boston Harbor: Mystic Basin Nutrients Noxious aquatic plants Woburn Reservoir MA71047_2006, Winter Pond Boston Harbor: Mystic Basin Cause Unknown Nutrients Noxious aquatic plants Turbidity 'udkins Pond Winchester MA71-01_2006, Aberjona River Boston Harbor: Mystic Basin Cause Unknown Metals Unionized Ammonia Nutrients Organic enrichment/Low DO Other habitat alterations Pathogens Smith Pond Munroe Pond Lexington Arlington lystic River Lake Stoneham Ndrth Reservoir i I MA71021_2006, J udkins Pond Boston Harbor: Mystic Basin Nutrients Organic enrichment/Low DO Pathogens MA71031_2006, Mill Pond Boston Harbor: Mystic Basin Organic enrichment/Low DO Pathogens Middle Reservoir South Reservoir MA71 -07_2006, Mill Brook Boston Harbor: Mystic Basin Other habitat alterations Pathogens ~7 A Brooks Pond MA71027_2006, Lower Mystic Lake M©dfOrd Boston Harbor: Mystic Basin Cause Unknown Organic enrichment/Low DO Salinity/TDS/chlorides Impaired Waters and TMDL Status Winchester, MA N A Map produced by EPA Region IGIS Center Map Tracker ID 3244, May 30, 2008 Data Sources: TeleAtlas, Census Bureau, USGS, MADEP I Miles SERA United States Environmental Protection 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 cza Category Z Category 4a ?77A Category 3 £23 Category 4c ZZ Category 5 Waterbodies I I MS4 Urbanized Areas (2000 Census) ca Municipal Boundaries ------- |