Spy Lexington

Winns Brook MA71040_2008 Arlington (5) MA71-09_2008 2 Little Winn Brook (5) Pond MA71-04_2008 Alewife Brook (5) Alewife Brook

Jerrys MA72-28_2008 Clay Pit Pond Pond Beaver Brook (5) (TMDL) Belmont

BeaverBeaver BrookBrook MA71011_2008 Clematis Brook Clay Pit Pond (5) 3

60 MA71005_2008 Blacks Nook (5) Waltham Cambridge Lilly Fresh Pond Pond

Cambridge Reservoir

20 16 Watertown MA72-32_2008 MA72-07_2008 Unnamed tributary (4a) (TMDL) Charles River (5) (TMDL) MA72-30_2008 Unnamed Tributary (5) (TMDL)

MA72-36_2008

CheeseCake Brook CheeseCake Brook Charles River (5) (TMDL) Charles River

16 90 20

MA72-29_2008 Cheese Cake Brook (5) (TMDL) Boston Newton MA72017_2008 Chandler Pond (5) Chandler Pond

Notes: MA72011_2008 1) Adapted from Final Year 2008 Integrated List of Waters; Bulloughs Pond (5) available at http://www.mass.gov/dep/water/resources/08list2.pdf Bulloughs 2) Waterbodies shown without an identified category are assigned30 as Category 3 by definition. Pond 3) For additional information on TMDLs and to view reports, see: http://www.mass.gov/dep/water/resources/tmdls.htmMA72023_2008 Chestnut Hill 4) ForChestnut Massachusetts Hill ReservoirSurface Water (3) QualityReservoir Standards, and waterbody classesBrookline and uses, see: http://www.mass.gov/dep/service/regulations/314cmr04.pdf

0 0.5 Waterbody Assessment and TMDL Status Miles Map produced by EPA Region I GIS Center Map Tracker ID 6678, February 25, 2010 Watertown, MA Data Sources: TeleAtlas, Census Bureau, USGS, MassDEP

Waterbody Label Assessment of Waterbody Segment Category 4a: TMDL is completed and approved for Waterbodies one or more pollutants State ID, Category 2: Attaining some uses; other uses Waterbody Name (Category) not assessed Impairment not caused by a pollutant. Swamp/Marsh (TMDL(s) approved for this waterbody) Category 4c: Category 3: Insufficient information to make MS4 Urbanized Areas (2000 Census) assessments for any use. Category 5: Impaired or threatened for one or more See companion table for a listing of pollutants, uses and requiring a TMDL. non-pollutants, and TMDLs for each waterbody Municipal Boundaries