North Reservoir, MA71021_2006, Judkins Pond Boston Harbor: Mystic Basin Nutrients Organic enrichment/Low DO Pathogens Winter Pond Stoneham [Winchester Middle Reservoir MA71031_2006, Mill Pond Boston Harbor: Mystic Basin Organic enrichment/Low DO Pathogens Melrose MA71045_2006, V\fedge Pond Boston Harbor: Mystic Basin Nutrients Noxious aquatic plants .Shiner Pool Quarter' Mile-Rojid'' Fells Reservoii South Reservoir Pine Banks Park Pono MA71-01_2006, Aberjona River Boston Harbor: Mystic Basin Cause Unknown Metals Unionized Ammonia Nutrients Organic enrichment/Low DO Other habitat alterations Pathogens Wrights Pond BellevS&Pond Middlesex Fells Brooks Pond \rv Ponds MA71027_2006, Lower Mystic Lake Boston Harbor: Mystic Basin Cause Unknown Organic enrichment/Low DO Salinity/TDS/chlorides (Fellsmere Pond M 31 d e n Medford MA71 -02_2006, Mystic River Boston Harbor: Mystic Basin Metals Nutrients Pathogens MA71 -05_2006, Maiden River Boston Harbor: Mystic Basin Organic enrichment/Low DO Pathogens Oil and grease Taste, odor and color Suspended solids Objectionable deposits Arlington Everett MA71 -04_2006, Alewife Brook Boston Harbor: Mystic Basin Metals Nutrients Organic enrichment/Low DO Pathogens Oil and grease Taste, odor and color Objectionable deposits Maiden Belmont Clay Pit fond Cambridge MA71-02_2006, Mystic River Boston Harbor: Mystic Basin Metals Nutrients Pathogens Somerville Perch Pond Boston Impaired Waters and TMDL Status Medford, 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 Mi les 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 ------- |