Acton

Maynard

Concord

Fairhaven Bay

MA82B-06_2006, Assabet River
Concord Basin
Priority organics
Metals

Nutrients-TMDL CN201.0

Organic enrichment/Low DO - TMDL CN201.0

Thermal modifications

Taste, odor and color

Noxious aquatic plants - TMDL CN201.0

Exotic species

Objectionable deposits

MA82A-04_2006, Sudbury River

Concord Basin

Metals

Exotic species

Stow

Lincoln

MA82092_2006, Puffers Pond

Concord Basin
Metals

Cuttings Pond

MA82A-19_2006, Pantry Brook

Concord Basin

Pathogens

Sudbury River

Sudbury State Forest Pond

MA82104_2006, Stearns Mill Pond

Concord Basin

Nutrients

Organic enrichment/Low DO
Noxious aquatic plants
Turbidity

> Crystal Lake

^PJ' jf \

Hudson

Sudbury

White,

Stearns Mill Poni

MA82A-16_2006, Unnamed Tributary
Concord Basin
Nutrients
PH

Organic enrichment/Low DO
Suspended solids
Noxious aquatic plants

MA82A-04_2006, Sudbury River

Concord Basin

Metals

Exotic species

MA82A-05_2006, Hop Brook

Concord Basin

Nutrients

Organic enrichment/Low DO
Noxious aquatic plants

Baldwin Pond

MA82A-06_2006, Hop Brook

Concord Basin

Nutrients

Pathogens

Noxious aquatic plants

Blanford Pom

MA82A-03_2006, Sudbury River

Concord Basin

Metals

top Brook

MA82015_2006, Carding Mill Pond

Concord Basin

Nutrients

Noxious aquatic plants

MA82A-17_2006, Unnamed Tributary

Concord Basin

Nutrients

Organic enrichment/Low DO
Suspended solids
Noxious aquatic plants

Waylarid

MA82058_2006, Heard Pond

Concord Basin

Metals

Noxious aquatic plants
Turbidity

leards Pond

MA82055_2006, Grist Mill Pond

Concord Basin

Nutrients

Organic enrichment/Low DO
Pathogens

Noxious aquatic plants

MA82A-03_2006, Sudbury River

Concord Basin

Metals

Marlborough

Framingham

Impaired Waters and TMDL Status
Sudbury, 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. 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

Waterbodies S ****** 5
I I MS4 Urbanized Areas (2000 Census)
Municipal Boundaries


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