Q:\GISProjects\BW0208-MassBays_Estuary\_EDA2\MXD\WATERSHEDS_FINAL_MapBook_rev1_v102.mxd

Legend Estuarine/Inter-estuarine assessment unit q USGS Topographical Map Legend

1 0.5 0 1 Miles

Massachusetts Bays Program BELLE ISLE CREEK / WINTHROP BAY Estuary Assessment and Delineation ASSESSMENT AREA BOUNDARY 4/18/2017 ACTON, MASSACHUSETTS Map 26 of 69 W:\MassBays National Estuary Program\Estuarine Delineation and Assessment\EDA 2016 update\EDA2_Watershed_Map_Book_Package_Final\MXDs\RESOURCES_EDA2.mxd

AY Legend KW H PA R Y RE BEAC A VE 16 W E (! D R H Estuarine/Inter-estuarine assessment unit A IG H O R 1 K ¤£ N E A T E W Public and Semi-private Beaches B A V I R T N E U S T R B H E R E Salt Marsh T E E O T U L P

A N P Y E V A A Tidal Flat E W V R N D A 1A K A T U W O N (! E R E B R E A E R Y Coastal Dune E T Y T q G S A S D I A W N R R B E H Beach O E T G IN E I T RE V B ST H G O K IN E T AR N N P A EN R Rocky Intertidal Shore L B E EL L S M TR A R C E GINA E T C S E L STRE M A T Shellfish Suitability Areas RA TO ET GA RE ST ST RE «[ A ET D Shorebird Nesting Site OG A CONDOR STREET AT MAI O R N STR R A EET G G G S H C Shorebird Habitat

T A G G D E E A B E O G G G R R T

T E E Seagrass Extent

S E C I R S G G V

N T T S R E H A E E I I R A S ST R G GAnaGdromous Fish Run D E 145 L I E S UV IN E R L L E U Y E H A P P S Alewife M C L T R T E E A E EP S SAN E R O R T STR T Atlantic Sturgeon R - EET T T 2 S E N R E ST Blueback Herring M R E M EE R AV T B ER S I A U CK Rainbow Smelt M I N ST R ER R S EE PO TR T RT Shad EE R T OAD

T A F 90 T S

§¨¦ A V E E N K I U P E N R U T

S T T E S U T H E C E A R S T S S A T M B E E R T S 1A D (! S U M M E R S T R

E E T

EAST FIRST STREET

1 0.5 0 1 Miles

Massachusetts Bays Program BELLE ISLE CREEK / WINTHROP BAY Estuary Assessment and Delineation B 10/23/2017 ACTON, MASSACHUSETTS Map 26 of 69 W:\MassBays National Estuary Program \Estuarine Delineation and Assessm ent\EDA 2016 update\EDA2_Watershed_Map_Book_Package_Final\PDFs\Map1_C.m xd

Legend

Estuarine/Inter-estuarine assessment unit " Marina Mooring Field '4 Boating Access Point Dredging Project q 303(d) Impairment for Nutrients (stream) 303(d) Impairment for Bacteria (stream) 303(d) Impairment for Nutrients (water body) 303(d) Impairment for Bacteria (water body) ?! Road Crossing

" " ?! Road Crossing within tidal area * " # Wastewater Treatment Plant Outfall """ "S Groundwater Discharge Permit ◌"/ Impoundment with fish passage "/ Impoundment Seawalls and related structures Im pervious Surface " Population Density (persons/ac) High : 806.99 " " '4 Low : 0

" "

1 0.5 0 1 Miles

Massachusetts Bays Program BELLE ISLE CREEK / WINTHROP BAY Estuary Assessment and Delineation C 8/31/2017 ACTON, MASSACHUSETTS Map 26 of 69 Q:\GISProjects\BW0208-MassBays_Estuary\_EDA2\MXD\WATERSHEDS_FINAL_MapBook_rev1_v102.mxd

Legend Estuarine/Inter-estuarine assessment unit q USGS Topographical Map Legend

1 0.5 0 1 Miles

Massachusetts Bays Program CHELSEA CREEK / MYSTIC RIVER / CHARLES RIVER Estuary Assessment and Delineation ASSESSMENT AREA BOUNDARY 4/18/2017 ACTON, MASSACHUSETTS Map 27 of 69 W:\MassBays National Estuary Program\Estuarine Delineation and Assessment\EDA 2016 update\EDA2_Watershed_Map_Book_Package_Final\MXDs\RESOURCES_EDA2.mxd

T C T

E E E E W N I E N U E TE N Legend ET T R R R E Y R S E ST R T T T M E R V A A E E P S A S S PH S E A O U E T E U N L W Y D X N A N N Y U W 3 N S I N £ S S R ¤ T N Estuarine/Inter-estuarine assessment unit O E A L R A S N E Y E T T T T V L E T E L T M W R R S Y G E E V A L T H E E A E A N F E E E I N E E D W E G L W R R B I T H T INC O Public and Semi-private Beaches T N L T N S A H S

A H S N C A N L T R Y T U O T H H W L CT B N N E E A G I A E S N E Salt Marsh R C S O H O S K S T N I HI GH N T A P S U R E T E N Y B T T E E R L E R A Tidal Flat E H E T P U E R T W T B T N O S M R M E N D L L Y L Coastal Dune E E A W R S q D I R T A N E O RE O T A T R Beach EM S Y H D 3 L T E A A 9 S E R R E 107 O B W R S O E T Q UV H F R S T D S U P E C Y N Q S Rocky Intertidal Shore L A N I A E T R S LS NT REE A Y U E H T T R ST O T R WA E N L IR R S Y R E W T R E O E E O R ST F S B R A T T D N E E O Shellfish Suitability Areas R R R A H ST EE T HIG T RY E D N E I S M M TR T E STREET A YS 60 MEDFORD STREET E ER SS TI (! E V E «[ A C B 38 R T E Shorebird Nesting Site CHU VA O (! IVE R U S L ET L S R T N T EY T 38 SI REE P S O ! D T A E P ( E S RK G G G A A N AV LM A V V R E E V KWAY A N EN 107 A E V U U UV Shorebird Habitat E E N E N G G N U B U A E RO E E

C G G G A D ET 1 16 Seagrass Extent W E ¤£ (! O A TR (!28 H Y S AC P G G ET RD Y E BE AR C LA RE VA WA ER KW W O KE ST R REVE RE BEAC AERK EV A N A M H P R Y I H V G GAnaGdromous Fish Run CO N Y T E RD S E S E T R U H T Y E E U T R R 2A I A R C E N N C O O P M T T E Alewife ! B A W ( T I R N Y S T P K V V E E E O S A E A E D Y H D A P D L A R N W W IG W S D A A T F U L V H A O N S L O T A W R Y E E A E B R E O Atlantic Sturgeon C Y N R R H K O L F E R N A D N B E CO D M S A D E IG W R U U D V T T AV M E S H A S E EN M N S Y UE T U T N Blueback Herring E A R E R A R E S E S E L AR C E SO T E L AT O T M RE T E O 2 NC E E L GA Rainbow Smelt ! O RV T C S ( T I EDF C R LL M O E RE D E R M E A A D G T S V V T E E S ID H N N TR E I Shad U UE EET R E R E !99 B R L ( E T N 16 I S 145 Y (! J B A UVP O S URN O E L AUB STREET C H T S T T AMBR N CE L E R N IDG I E E U E ST F UR S A O RE A L H E M ET T F M R SA B D I E C NT T R E T - STR O R Z N 2 EET E N AD A G U W R V E T A T R 3 Y E R A £ S L A E D ¤ L N U IR A D D P E O M O VENU R E U R O ERN A I B S T ARSE EST M 28 X R W E T NAL T H D ST E P A R E ! T ( EET E N R K R I F M T A E S L S P T S O Y S N T N C R A E W A E B IV R I O 20 AC L R A U V £ E MASS HU A A D ¤ Y E S L R L A E N T I V N T E D R I T RIVE O R G S S T M D U E W R T S M O E T R T E T T OR EE SE E TH AVENU U STORR IVE ST TR ET S U K AL E R OW DR S RE S H E TM Y T C R W N E R S S ON P RE BU ART £1 T SA A I A T ¤ W MM KE ST EW STU R M A S A O S N E M ON D T EE S C C S E E T A A H E E E I B A R N T U O R G T E C EE S N R T T R U H ST T E S O N N Y E T N O U N V C E A G A E S EA S O A B V A E T A FEN W E M R RE T E N T 30 E E T R T ! T T O N ( S S IN IS EAST FIRST STREET L A R O O D R K V R L O E A F D ST BROADWAY N EA O H U C R E B O D 1A L R E VA (! O ULE U DAY BO N N H 28 M T E (! Y A E E D I E AT U R V H D A L T A S LE L OY S R V I B LSTON T E Y S D TR E E E W N T ET N O U

P E

1 0.5 0 1 Miles

Massachusetts Bays Program CHELSEA CREEK / MYSTIC RIVER / CHARLES RIVER Estuary Assessment and Delineation B 10/23/2017 ACTON, MASSACHUSETTS Map 27 of 69 W:\MassBays National Estu ary Program\Estu arine De line ation and Asse ssme nt\EDA 2016 u pdate \EDA2_Wate rshe d_Map_Book_Package _Final\PDFs\Map1_C.mxd '4 Legend " " "" '4 Estuarine/Inter-estuarine assessment unit " " Marina Mooring Field '4 Boating Access Point """ Dredging Project " q 303(d) Impairment for Nutrients (stream) 303(d) Impairment for Bacteria (stream) '4 " 303(d) Impairment for Nutrients (water body) 303(d) Impairment for Bacteria (water body) ?! Road Crossing

?! Road Crossing within tidal area * LYNN REGIONAL W P C F # 25.8 MGD Wastewater Treatment Plant Outfall "S Groundwater Discharge Permit ◌"/ Impoundment with fish passage "/ Impoundment Seawalls and related structures Impe rviou s Su rface " Population Density (persons/ac) High : 806.99 " " " " Low : 0 " ""

" " " " " '4 " " " " "" '4 "" "

""

1 0.5 0 1 Miles

Massachusetts Bays Program CHELSEA CREEK / MYSTIC RIVER / CHARLES RIVER Estuary Assessment and Delineation C 8/31/2017 ACTON, MASSACHUSETTS Map 27 of 69 Q:\GISProjects\BW0208-MassBays_Estuary\_EDA2\MXD\WATERSHEDS_FINAL_MapBook_rev1_v102.mxd

Legend Estuarine/Inter-estuarine assessment unit q USGS Topographical Map Legend

1 0.5 0 1 Miles

Massachusetts Bays Program NEPONSET RIVER / DORCHESTER BAY Estuary Assessment and Delineation ASSESSMENT AREA BOUNDARY 4/18/2017 ACTON, MASSACHUSETTS Map 28 of 69 W:\MassBays National Estuary Program\Estuarine Delineation and Assessment\EDA 2016 update\EDA2_Watershed_Map_Book_Package_Final\MXDs\RESOURCES_EDA2.mxd

T E T K E E EE I E RIV E STR Legend R D STAT P 2 T L C ! S IA 28 N SS ( ! A R ( O MA CH R O R U A M ET S ME N U E S S T Estuarine/Inter-estuarine assessment unit TR E VA !28 G T ( S T E R S GE S RIV T E TT ID TH A OW D EE S E R AL VENU T RR TR 28 S S B E E UR S TO S ! U ( H M W Y S A N T N T R Public and Semi-private Beaches C MO H P EE U T AC M E I R B R CO A KE ST EW E E MA S S E N R ON U T T ET R C V A N E E E E D T B E E A V A Salt Marsh S E R R R A 30 U T O T ! L ( S D S E R N U S T S U U T Y Y E B T E E A T E A A V N U N E E R A A M O G Tidal Flat P W U N E E R E W M A ET E R FEN N L E E V R T E T E O V T T TR T T O TR A A S N S S V G C N I I N D T ON IN T T B EAST FIRST STREE C T U O O W A E A R E N S Coastal Dune B A M E R S S U I E H H R R I W R F ROADWAY N T U EAST B q U G G A R S T N

O G H A Y H E N L S N Beach

S E A V T S B D R E A R E S L LEVA E U T A Y OU R DA B ET T N R M E H E E STR E IA Rocky Intertidal Shore N E E T L O V Y T

T A S L I LS A A T BOY H S TR E E D W D W E H A T U N C Shellfish Suitability Areas O C

D R P I T A L E E O E P M T Y D R A O A W [ D « T R J NS S A Shorebird Nesting Site S E T UE K ND O M R E N S R E TR EE G G G A A E V T EE TI A N T L D E B Shorebird Habitat R E D M G G A R S Q R T E U U D IN L I S A C D V S V Y O G G G N E O E E S C O A R T Seagrass Extent G R T V S E G E T E G G N R R T 93 I S E G H T E E G GAnaGdromous Fish Run T S R T NE §¨¦ A F E E VA E E W A R T V E R E EP Alewife T N O S U E R T E E M T E U E R O S R T N R T T Atlantic Sturgeon N E T R S E V O C N N E M A E U S E E T U K P T Blueback Herring T O N R R N W N A E E A A S T U E V P L AL E T B T Q K A O Rainbow Smelt E T H A T A S L V E V D I E E L L N R T I T E T Y L U S E T T N S S H E E H E N U T E MO E A Q Shad E U R R R SH E T A I E U T E S N L S BELGRADE AVENUE T C D B K L RD Y AR O EVA T V F M UL S E R O 3A A R O B ! H E R ( O N R H T VA T O N O LI 3A T C N A L E R S U G (! E M S E T D N M T R E R R E IV O I T E T N E R S E S T G H T S N I S I G M M H H A U S W D T A A AN W A U Y 1A SQ N T E H !G A ( S W E N R W P C A O O N R C K I T Y T T A S E E A V T SE T E A S E A E R T E

W R R T N T V S EE K E U E OOK ROAD E L E R R BR A E T E N T

A E S Y U U B A P R N E S E W IV H E S O R L U G V T I L A I H H E E L H

U N R L

A I N E N A M H RT

E

U U QUARR E L V R

R E Y S Y B T U A T R L E E H E B U T N P

E L V IN COPEL Q O A U A TE ND IN BR N D R T C I T O S S TR E Y DG E STREE N T EET E T A E A W SF TR V N A T A TER E A E R N C R U V 9 A E A 3 N N S S TRE K ET L IN S T 53 3 R (! (! EET 1 0.5 0 1 Miles

Massachusetts Bays Program NEPONSET RIVER / DORCHESTER BAY Estuary Assessment and Delineation B 10/23/2017 ACTON, MASSACHUSETTS Map 28 of 69 W:\MassBays National Estuary Program \Estuarine Delineation and Assessm ent\EDA 2016 update\EDA2_Watershed_Map_Book_Package_Final\PDFs\Map1_C.m xd

" " " "" Legend "" " Estuarine/Inter-estuarine assessment unit " Marina Mooring Field '4 Boating Access Point Dredging Project q 303(d) Impairment for Nutrients (stream) 303(d) Impairment for Bacteria (stream) """ 303(d) Impairment for Nutrients (water body) 303(d) Impairment for Bacteria (water body) ?! Road Crossing

?! Road Crossing within tidal area

* # Wastewater Treatment Plant Outfall "S Groundwater Discharge Permit " " "/ Impoundment with fish passage " ◌ "/ Impoundment Seawalls and related structures " " Im pervious Surface Population Density (persons/ac) "" High : 806.99 " Low : 0

"" "

"" " '4 "

"

" " " " '4 "

" "

" 1 0.5 0 1 Miles

Massachusetts Bays Program NEPONSET RIVER / DORCHESTER BAY Estuary Assessment and Delineation C 8/31/2017 ACTON, MASSACHUSETTS Map 28 of 69 Q:\GISProjects\BW0208-MassBays_Estuary\_EDA2\MXD\WATERSHEDS_FINAL_MapBook_rev1_v102.mxd

Legend Estuarine/Inter-estuarine assessment unit q USGS Topographical Map Legend

1 0.5 0 1 Miles

Massachusetts Bays Program BLACKS CREEK / QUINCY BAY Estuary Assessment and Delineation ASSESSMENT AREA BOUNDARY 4/18/2017 ACTON, MASSACHUSETTS Map 29 of 69 W:\MassBays National Estuary Program\Estuarine Delineation and Assessment\EDA 2016 update\EDA2_Watershed_Map_Book_Package_Final\MXDs\RESOURCES_EDA2.mxd

Legend Estuarine/Inter-estuarine assessment unit

Public and Semi-private Beaches Salt Marsh

T Tidal Flat E E R T S Coastal Dune R q E T S E Beach H C R O Rocky Intertidal Shore T D E E R T Shellfish Suitability Areas S

M

U T «[ N Shorebird Nesting Site

A U G G G Q S Shorebird Habitat T G G S A G G G E G G Seagrass Extent G GAnaGdromous Fish Run Alewife Q

U I N C Atlantic Sturgeon Y S H O R Blueback Herring E D RI VE Rainbow Smelt Shad

T E E R T S

M 3A U (! H T A N N C A O U C S Q K ST S E T W R E E T N E W P O R T A V E T E N E U R E ST S T E EA EE AL S TR BE Y A KW R PA K O R O T E B E NAC E FUR R T T REE S S T O N S U T I A S N H M M E T D D A R E E A N R T AR S T S ERY T A Q WAS T UAR HING E RY STREE TON T STRE 9 ET 3 1 0.5 0 1 Miles

Massachusetts Bays Program BLACKS CREEK / QUINCY BAY Estuary Assessment and Delineation B 10/23/2017 ACTON, MASSACHUSETTS Map 29 of 69 W:\MassBays National Estuary Program \Estuarine Delineation and Assessm ent\EDA 2016 update\EDA2_Watershed_Map_Book_Package_Final\PDFs\Map1_C.m xd

" Legend Estuarine/Inter-estuarine assessment unit " Marina Mooring Field '4 Boating Access Point Dredging Project q 303(d) Impairment for Nutrients (stream) " 303(d) Impairment for Bacteria (stream) 303(d) Impairment for Nutrients (water body) 303(d) Impairment for Bacteria (water body) ?! Road Crossing

"" ?! Road Crossing within tidal area

* " # Wastewater Treatment Plant Outfall "S Groundwater Discharge Permit ◌"/ Impoundment with fish passage "/ Impoundment Seawalls and related structures Im pervious Surface Population Density (persons/ac) " High : 806.99 " Low : 0

" "'4 "

"

" " " '4 " "

1 0.5 0 1 Miles

Massachusetts Bays Program BLACKS CREEK / QUINCY BAY Estuary Assessment and Delineation C 8/31/2017 ACTON, MASSACHUSETTS Map 29 of 69 Q:\GISProjects\BW0208-MassBays_Estuary\_EDA2\MXD\WATERSHEDS_FINAL_MapBook_rev1_v102.mxd

Legend Estuarine/Inter-estuarine assessment unit q USGS Topographical Map Legend

1 0.5 0 1 Miles

Massachusetts Bays Program BACK RIVER / FORE RIVER / HINGHAM BAY Estuary Assessment and Delineation ASSESSMENT AREA BOUNDARY 4/18/2017 ACTON, MASSACHUSETTS Map 30 of 69 W:\MassBays National Estuary Program\Estuarine Delineation and Assessment\EDA 2016 update\EDA2_Watershed_Map_Book_Package_Final\MXDs\RESOURCES_EDA2.mxd

Legend Estuarine/Inter-estuarine assessment unit

Public and Semi-private Beaches Salt Marsh Tidal Flat

T EE IN R MA STR ST Coastal Dune EET G q N RI SP Beach T E E R T S N Rocky Intertidal Shore M A U T N N T A A S Shellfish Suitability Areas U K Q E S T T A «[ S V Shorebird Nesting Site A Q E U E N I N U G G G C E Y Shorebird Habitat S G G H O G G G RE Seagrass Extent DR IVE G G G GAnaGdromous Fish Run

N H Alewife E A W N P C O O AVE R C NTIC NUE Atlantic Sturgeon T K ATLA T A S E V T SEA ET E E S RE R R T Blueback Herring ST N LE U E A E E T T E E E B S R Rainbow Smelt O T EET U S TR T D S S H N AD AM E LA Shad R CK N A RO Q RT UARR ER LINCOLN STREET O Y S Y T TR IS E E S K

G T T I R N COPE R E LA G IN N T E E D EE T T T S E S T STR E T E B E T E R R RIDG C RE S EET E ST T W R E E N T C A S T E T A E TER S 3A R V E S N A T N ! E E ( R T E T T A T E

R N T S S R R E 9 E TR T E S T E E A 3 S ET E E L R T H E T T R Q E T R S S U T R T E I N S T R O D C L E R Y N L T I E A A E V H E L C E T R L O T I N T M R M U S W O E E ET F N E I ET R R REET E C ST A ST R I AL T I M 3 MO N S A ERC 9 COM M L M E L S M AT E T T R O S EET R C E ET T E S N OAD TR I R T BR EET

T E P S 37 I E T ! L N E ( R E G O HIGH STR I T R N S W R I U T E ET M T S Y A WE S T T S H 228 E H R UV E I I G E N R B G H T T I W L T S O E A N E E Y T L S R I R S REET T EA T R T N P PI E LG E S A RI T M E R TREET H S IGH 18 L G N D W (! PO AY D ID (!18 M 1 0.5 0 1 Miles

Massachusetts Bays Program BACK RIVER / FORE RIVER / HINGHAM BAY Estuary Assessment and Delineation B 10/23/2017 ACTON, MASSACHUSETTS Map 30 of 69 W:\MassBays National Estuary Program \Estuarine Delineation and Assessm ent\EDA 2016 update\EDA2_Watershed_Map_Book_Package_Final\PDFs\Map1_C.m xd

""" Legend

Estuarine/Inter-estuarine assessment unit " Marina " Mooring Field '4 Boating Access Point " Dredging Project " q 303(d) Impairment for Nutrients (stream) " 303(d) Impairment for Bacteria (stream) " " 303(d) Impairment for Nutrients (water body) 303(d) Impairment for Bacteria (water body) "" ?! Road Crossing

" "

?! Road Crossing within tidal area

* # Wastewater Treatment Plant Outfall "S Groundwater Discharge Permit "" ◌"/ Impoundment with fish passage "/ Impoundment '4"" " " Seawalls and related structures Im pervious Surface " Population Density (persons/ac) High : 806.99 " " Low : 0 " " " '4 " " " '4 " " " "

" "

"

""'4

'4

1 0.5 0 1 Miles

Massachusetts Bays Program BACK RIVER / FORE RIVER / HINGHAM BAY Estuary Assessment and Delineation C 8/31/2017 ACTON, MASSACHUSETTS Map 30 of 69