Dracut Fish Brook PondI MA84A-03_2006, Merrimack River Merrimack Basin Priority organics Metals Nutrients Pathogens I frnmack River MA84022_2006, Haggets Pond Merrimack Basin Metals Trull Brool 'C-Pond Aridover MA83-19_2006, Shawsheen River Shawsheen Basin Organic enrichment/Low DO I Pathogens-TMDLCN 122.0 , MA83001_2006, Ames Pond Shawsheen Basin Metals MA82A-09_2006, Concord River Concord Basin Metals Nutrients Pathogens Noxious aquatic plants Objectionable deposits Lowell Shawsheen River Pom MA83-15_2006, Unnamed Tributary Shawsheen Basin Pathogens - TM PL CN122.0 Tewksbury MA82A-08_2006, Concord River Concord Basin Metals Nutrients Exotic species MA83-07_2006, Strong Water Brook Shawsheen Basin Pathogens - TM DL CN 122.0 MA82A-08_2006, Concord River Concord Basin Metals Nutrients Exotic species MA83010_2006, Long Pond Shawsheen Basin Nutrients Organic enrichment/Low DO Noxious aquatic plants Turbidity MA83-18_2006, Shawsheen River Shawsheen Basin Metals Organic enrichment/Low DO Pathogens - TM DL CN 122.0 loncord River Billerica MA83-18_2006, Shawsheen River Shawsheen Basin Metals Organic enrichment/Low DO Pathogens - TM DL CN 122.0 Wilmington Silver Lai MA92059_2006, Silver Lake Ipswich Basin Pesticides Metals Sandy Pond Impaired Waters and TMDL Status Tewksbury, MA Map produced by EPA Region IGIS Center Map Tracker ID 3244, May 30, 2008 Data Sources: TeleAtlas, Census Bureau, USGS, MADEP N A oEPA I Miles United States Environmental Protection Agency New England Impaired. Water body Label State ID. W^erbody 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 Waterbodies S ****** 5 I I MS4 Urbanized Areas (2000 Census) Municipal Boundaries ------- |