avon, ma waterbody assessment, 305(b)/303(d), and total ...avon, ma waterbody assessment,...

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Trout Brook Trout Brook 413 413 Three Swamp Brook Three Swamp Brook Beaver Brook Beaver Brook Trout Brook Trout Brook Trout Brook Trout Brook Mary Lee Brook Mary Lee Brook Lovett Brook Lovett Brook 24 37 139 28 28 27 139 Lake Holbrook Lake Holbrook Brockton Brockton Reservoir Reservoir Lower Porter Lower Porter Pond Pond Waldo Lake Waldo Lake Stoughton Avon Holbrook Randolph Canton Brockton MA62-46_2008 Lovett Brook (2) MA74-12_2008 Trout Brook (3) MA74-12_2008 Trout Brook (3) MA74-06_2008 Cochato River (5) MA62-07_2008 Trout Brook (5) MA74013_2008 Lake Holbrook (5) MA62023_2008 Brockton Reservoir (4c) MA62200_2008 Upper Porter Pond (4c) MA62201_2008 Waldo Lake (4c) Waterbody Assessment and TMDL Status 0 0.5 Miles Map produced by EPA Region I GIS Center Map Tracker ID 6678, February 25, 2010 Data Sources: TeleAtlas, Census Bureau, USGS, MassDEP Avon, MA Waterbodies MS4 Urbanized Areas (2000 Census) Municipal Boundaries Swamp/Marsh State ID, Waterbody Name (Category) (TMDL(s) approved for this waterbody) Waterbody Label Assessment of Waterbody Segment Category 2: Attaining some uses; other uses not assessed Category 3: Insufficient information to make assessments for any use. See companion table for a listing of pollutants, non-pollutants, and TMDLs for each waterbody Notes: 1) Adapted from Final Massachusetts Year 2008 Integrated List of Waters; available at http://www.mass.gov/dep/water/resources/08list2.pdf 2) Waterbodies shown without an identified category are assigned as Category 3 by definition. 3) For additional information on TMDLs and to view reports, see: http://www.mass.gov/dep/water/resources/tmdls.htm 4) For Massachusetts Surface Water Quality Standards, and waterbody classes and uses, see: http://www.mass.gov/dep/service/regulations/314cmr04.pdf Category 4a: TMDL is completed and approved for one or more pollutants Category 4c: Impairment not caused by a pollutant. Category 5: Impaired or threatened for one or more uses and requiring a TMDL.

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Page 1: Avon, MA Waterbody Assessment, 305(b)/303(d), and Total ...Avon, MA Waterbody Assessment, 305(b)/303(d), and Total Maximum Daily Load (TMDL) Status Map Author: US EPA Region 1, Office

Trout Brook

Trout Brook

413413

Three Swamp Brook

Three Swamp Brook

Beaver Brook

Beaver Brook

Searles Brook

Searles Brook

Trout Brook

Trout Brook

Trout Brook

Trout Brook

Mary Le

e Broo

k

Mary Le

e Broo

k

Love

tt Broo

kLo

vett B

rook

24

37

139

28

28

27

139

Lake HolbrookLake Holbrook

BrocktonBrocktonReservoirReservoir

UpperUpperPorterPorterPondPond

Lower PorterLower PorterPondPond

Waldo LakeWaldo Lake

Stoughton

Avon

Holbrook

Randolph

Canton

Brockton

MA62-46_2008Lovett Brook (2)

MA74-12_2008Trout Brook (3)

MA74-12_2008Trout Brook (3)

MA74-06_2008 Cochato River (5)

MA62-07_2008Trout Brook (5)

MA74013_2008Lake Holbrook (5)

MA62023_2008Brockton Reservoir (4c)

MA62200_2008Upper Porter Pond (4c)

MA62111_2008Lower Porter Pond (4c)

MA62201_2008Waldo Lake (4c)

Waterbody Assessment and TMDL Status 0 0.5Miles

Map produced by EPA Region I GIS CenterMap Tracker ID 6678, February 25, 2010

Data Sources: TeleAtlas, Census Bureau,USGS, MassDEP

Avon, MAWaterbodies

MS4 Urbanized Areas (2000 Census)Municipal Boundaries

Swamp/MarshState ID,Waterbody Name (Category)(TMDL(s) approved for this waterbody)

Waterbody Label Assessment of Waterbody SegmentCategory 2: Attaining some uses; other usesnot assessedCategory 3: Insufficient information to make assessments for any use.See companion table for a listing of pollutants,non-pollutants, and TMDLs for each waterbody

Notes:1) Adapted from Final Massachusetts Year 2008 Integrated List of Waters;available at http://www.mass.gov/dep/water/resources/08list2.pdf2) Waterbodies shown without an identified category are assigned as Category 3 by definition.3) For additional information on TMDLs and to view reports, see: http://www.mass.gov/dep/water/resources/tmdls.htm4) For Massachusetts Surface Water Quality Standards, and waterbody classesand uses, see: http://www.mass.gov/dep/service/regulations/314cmr04.pdf

Category 4a: TMDL is completed and approved for one or more pollutantsCategory 4c: Impairment not caused by a pollutant.Category 5: Impaired or threatened for one or moreuses and requiring a TMDL.