This page, Wetlands Maps: Mouth of Coastal River, is offered by
Massachusetts Department of Environmental Protection

Wetlands Maps: Mouth of Coastal River

These maps identify the Mouth Of The River (MOR) for coastal rivers in order to provide a clear, consistent, and predictable means of locating all river mouths in the Commonwealth.

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About

On March 1, 2005, DEP published the Massachusetts Mouth of Coastal River Maps. These maps identify the Mouth Of The River (MOR) for coastal rivers in order to provide a clear, consistent, and predictable means of locating all river mouths in the Commonwealth. The MOR lines represent the limit of Riverfront Area jurisdiction under the Wetlands Protection Act. Land upstream of the MOR lines includes Riverfront Areas subject to the protections afforded by the wetlands regulations; any land seaward of the MOR line is not subject to jurisdiction as a Riverfront Area but remains subject to other inland and coastal provisions of the Wetlands Protection Act.

These maps, dated March 1, 2005, represent the final MOR maps for each community. Each community received a set of maps corresponding to the rivers in their community. The final maps are a culmination of a year's effort that included distribution of draft maps for public comment, receipt and review of over 100 written comments, and field surveys for many of the more difficult mouth of river lines.

By adopting a uniform approach to mapping river mouths, these maps should reduce the need for individual MOR delineations and in turn provide a predictable means for project review for landowners, conservation commissions and MassDEP. Designations of perennial streams on the United States Geological Survey quadrangle maps served as the basis for the initial identification of all rivers in Massachusetts. In addition, one or more of the following criteria were used by MassDEP to determine the final Mouth of Coastal River maps:

End of parallel banks: point at which bank to bank river mouth line loses approximate "perpendicular" nature;
Visual characteristics of apparent sub-marine channel on orthophoto maps;
Identifiable landward edge of bank interface with coastal beach or vegetated dune;
Seaward edge of salt marsh;
Inland of named features shown on the most current USGS map including coves, harbors, bays, embayments, salt ponds (including those with CZM salt pond designation), sounds, as well as "guts" and "straights" that connect ocean feature to ocean feature;
Downstream side of control structure designed as barrier to coastal flooding (e.g. dike, tide gate, or solid fill causeway).

These maps only apply to coastal communities on the north and south shores.

Buzzards Bay

Bourne:

Pocassett River:
Bourne MOR-2
Bourne MOR-2q

Unnamed Tributary to Back River #3:
Bourne MOR-3
Bourne MOR-3q

Unnamed, Tributary to Back River #4:
Bourne MOR-4
Bourne MOR-4q

Tributary to Back River:
Bourne MOR-5
Bourne MOR-5q

Unnamed, Outlet from Bourne Pond #6:
Bourne MOR-6
Bourne MOR-6q

Unnamed Bourne #7:
Bourne MOR-7
Bourne MOR-7q

Unnamed Bourne #8:
Bourne MOR-8
Bourne MOR-8q

Unnamed Stream to Buttermilk Bay #9:
Bourne MOR-9
Bourne MOR-9q

Unnamed to Little Buttermilk Bay #10:
Bourne MOR-10
Bourne MOR-10q

Unnamed Bourne #12:
Bourne MOR-12
Bourne MOR-12q

Unnamed to Planting Island Cove:
Marion MOR-4
Marion MOR-4q

Unnamed to Blankinship Cove:
Marion MOR-5
Marion MOR-5q

Unnamed:
Marion MOR-6
Marion MOR-6q

Unnamed:
Marion MOR-7
Marion MOR-7q

Unnamed to Blankinship Cove:
Marion MOR-8
Marion MOR-8q

Unnamed Stream to Hammett Cove:
Marion MOR-9
Marion MOR-9q

Unnamed Stream to Hammett Cove:
Marion MOR-10
Marion MOR-10q

Unnamed to Sippican Harbor:
Marion MOR-11
Marion MOR-11q

Unnamed to Sippican Harbor:
Marion MOR-12
Marion MOR-12q

Unnamed Stream to Sippican Harbor:
Marion MOR-13
Marion MOR-13q

Marion/Wareham:

Weweantic River:
Marion and Wareham MOR-1
Marion and Wareham MOR-1q

Mattapoisett:

Mattapoisett River:
Mattapoisett MOR-1
Mattapoisett MOR-1q

Unnamed:
Mattapoisett MOR-2
Mattapoisett MOR-2q

Unnamed:
Mattapoisett MOR-3
Mattapoisett MOR-3q

Unnamed:
Mattapoisett MOR-4
Mattapoisett MOR-4q

Unnamed:
Mattapoisett MOR-5
Mattapoisett MOR-5q

Unnamed:
Mattapoisett MOR-6
Mattapoisett MOR-6q

Unnamed:
Mattapoisett MOR-7
Mattapoisett MOR-7q

Unnamed:
Mattapoisett MOR-8
Mattapoisett MOR-8q

Unnamed:
Mattapoisett MOR-9
Mattapoisett MOR-9q

Unnamed:
Mattapoisett MOR-10
Mattapoisett MOR-10q

Unnamed:
Mattapoisett MOR-11
Mattapoisett MOR-11q

Somerset/Swansea:

Lee River:
Somerset and Swansea MOR-1
Somerset and Swansea MOR-1q

Swansea:

Coles River:
Swansea MOR-1
Swansea MOR-1q

Unnamed:
Swansea MOR-2
Swansea MOR-2q

Tisbury:

Smith Brook:
Tisbury MOR-1
Tisbury MOR-1q

Wareham:

Broad Marsh River:
Wareham MOR-1
Wareham MOR-1q

Cedar Island Creek:
Wareham MOR-2
Wareham MOR-2q

Crooked Creek:
Wareham MOR-3
Wareham MOR-3q

Gibbs Brook:
Wareham MOR-4
Wareham MOR-4q

Wareham River:
Wareham MOR-5
Wareham MOR-5q

Unnamed to Marsh Cove:
Wareham MOR-6
Wareham MOR-6q

Unnamed to Muddy Cove #7:
Wareham MOR-7
Wareham MOR-7q

Unnamed to Shell Point Bay:
Wareham MOR-8
Wareham MOR-8q

Unnamed to Shell Point Bay:
Wareham MOR-9
Wareham MOR-9q

Unnamed Wareham #10:
Wareham MOR-10
Wareham MOR-10q

Unnamed to Crab Cove:
Wareham MOR-11
Wareham MOR-11q

Unnamed to Little Harbor #12:
Wareham MOR-12
Wareham MOR-12q

Unnamed to Buzzards Bay #13:
Wareham MOR-13
Wareham MOR-13q

Unnamed to Little Harbor #14:
Wareham MOR-14
Wareham MOR-14q

Westport:

Westport River:
Westport MOR-1
Westport MOR-1q

Unnamed:
Westport MOR-2
Westport MOR-2q

West Tisbury:

Blackwater Brook:
West Tisbury MOR-1
West Tisbury MOR-1q

Unnamed:
West Tisbury MOR-3
West Tisbury MOR-3q

Unnamed:
West Tisbury MOR-4
West Tisbury MOR-4q

Unnamed:
West Tisbury MOR-5
West Tisbury MOR-5q

Unnamed:
West Tisbury MOR-6
West Tisbury MOR-6q

Unnamed:
West Tisbury MOR-7
West Tisbury MOR-7q

Unnamed:
West Tisbury MOR-8
West Tisbury MOR-8q

Unnamed:
West Tisbury MOR-10
West Tisbury MOR-10q

Unnamed:
West Tisbury MOR-11
West Tisbury MOR-11q

Unnamed:
West Tisbury MOR-15
West Tisbury MOR-15q

Cape Cod

Barnstable:

Brickyard Creek:
Barnstable MOR-1
Barnstable MOR-1q

Bridge Creek:
Barnstable MOR-2
Barnstable MOR-2q

Centerville River:
Barnstable MOR-3
Barnstable MOR-3q

Halls Creek & Other Unnamed #4:
Barnstable MOR-4
Barnstable MOR-4q

Little River:
Barnstable MOR-5
Barnstable MOR-5q

Maraspin Creek:
Barnstable MOR-6
Barnstable MOR-6q

Mills River:
Barnstable MOR-7
Barnstable MOR-7q

Scorton Creek:
Barnstable MOR-8
Barnstable MOR-8q

Snows Creek:
Barnstable MOR-9
Barnstable MOR-9q

Stewarts Creek:
Barnstable MOR-10
Barnstable MOR-10q

Unnamed Barnstable #11:
Barnstable MOR-11
Barnstable MOR-11q

Unnamed Barnstable #12:
Barnstable MOR-12
Barnstable MOR-12q

Unnamed Barnstable #13:
Barnstable MOR-13
Barnstable MOR-13q

Unnamed Barnstable #14:
Barnstable MOR-14
Barnstable MOR-14q

Unnamed Barnstable #15:
Barnstable MOR-15
Barnstable MOR-15q

Unnamed Barnstable #16:
Barnstable MOR-16
Barnstable MOR-16q

Unnamed Barnstable #17:
Barnstable MOR-17
Barnstable MOR-17q

Unnamed Barnstable #18:
Barnstable MOR-18
Barnstable MOR-18q

Unnamed Barnstable #19:
Barnstable MOR-19
Barnstable MOR-19q

Unnamed Barnstable #20:
Barnstable MOR-20
Barnstable MOR-20q

Unnamed Barnstable #21:
Barnstable MOR-21
Barnstable MOR-21q

Unnamed Barnstable #22:
Barnstable MOR-22
Barnstable MOR-22q

Unnamed Barnstable #23:
Barnstable MOR-23
Barnstable MOR-23q

Unnamed Barnstable #24:
Barnstable MOR-24
Barnstable MOR-24q

Unnamed Barnstable #25:
Barnstable MOR-25
Barnstable MOR-25q

Unnamed Barnstable #26:
Barnstable MOR-26
Barnstable MOR-26q

Barnstable/Mashpee:

Santuit River:
Barnstable and Mashpee MOR-1
Barnstable and Mashpee MOR-1q

Barnstable/Yarmouth:

Mill Creek:
Barnstable and Yarmouth MOR-1
Barnstable and Yarmouth MOR-1q

Bourne:

Herring River:
Bourne MOR-1
Bourne MOR-1q

Pocassett River:
Bourne MOR-2
Bourne MOR-2q

Unnamed Tributary to Back River #3:
Bourne MOR-3
Bourne MOR-3q

Unnamed, Tributary to Back River #4:
Bourne MOR-4
Bourne MOR-4q

Tributary to Back River:
Bourne MOR-5
Bourne MOR-5q

Unnamed, Outlet from Bourne Pond #6:
Bourne MOR-6
Bourne MOR-6q

Unnamed Bourne #7:
Bourne MOR-7
Bourne MOR-7q

Unnamed Bourne #8:
Bourne MOR-8
Bourne MOR-8q

Unnamed Stream to Buttermilk Bay #9:
Bourne MOR-9
Bourne MOR-9q

Unnamed to Little Buttermilk Bay #10:
Bourne MOR-10
Bourne MOR-10q

Unnamed Bourne #11:
Bourne MOR-11
Bourne MOR-11q

Unnamed Bourne #12:
Bourne MOR-12
Bourne MOR-12q

Bourne/Wareham:

Red Brook:
Bourne and Wareham MOR-1
Bourne and Wareham MOR-1q

Brewster:

Stoney Brook:
Brewster MOR-1
Brewster MOR-1q

Unnamed Brewster #2:
Brewster MOR-2
Brewster MOR-2q

Unnamed Brewster #3:
Brewster MOR-3
Brewster MOR-3q

Brewster/Dennis:

Quivett Creek:
Brewster and Dennis MOR-1
Brewster and Dennis MOR-1q

Brewster/Orleans:

Namskaket Creek:
Brewster and Orleans MOR-1
Brewster and Orleans MOR-1q

Chatham:

Cockle Cove Creek:
Chatham MOR-1
Chatham MOR-1q

Frost Fish Creek:
Chatham MOR-2
Chatham MOR-2q

Unnamed Chatham #3:
Chatham MOR-3
Chatham MOR-3q

Unnamed Chatham #4:
Chatham MOR-4
Chatham MOR-4q

Unnamed Chatham #5:
Chatham MOR-5
Chatham MOR-5q

Unnamed Chatham #6:
Chatham MOR-6
Chatham MOR-6q

Unnamed Chatham #7:
Chatham MOR-7
Chatham MOR-7q

Unnamed Chatham #8:
Chatham MOR-8
Chatham MOR-8q

Chatham/Harwich:

Muddy Creek:
Chatham and Harwich MOR-1
Chatham and Harwich MOR-1q

Red River:
Chatham and Harwich MOR-2
Chatham and Harwich MOR-2q

Dennis:

Sesuit Creek:
Dennis MOR-1
Dennis MOR-1q

Swan Pond River:
Dennis MOR-2
Dennis MOR-2q

Unnamed Dennis #3:
Dennis MOR-3
Dennis MOR-3q

Dennis/Yarmouth:

Bass River:
Dennis and Yarmouth MOR-1
Dennis and Yarmouth MOR-1q

Chase Garden Creek:
Dennis and Yarmouth MOR-2
Dennis and Yarmouth MOR-2q

Duxbury:

Back River & Fine Point River:
Duxbury MOR-1
Duxbury MOR-1q

Bluefish River:
Duxbury MOR-2
Duxbury MOR-2q

Eagle's Nest Creek:
Duxbury MOR-3
Duxbury MOR-3q

Island Creek:
Duxbury MOR-4
Duxbury MOR-4q

Unnamed:
Duxbury MOR-5
Duxbury MOR-5q

Eastham:

Boat Meadow River:
Eastham MOR-1
Eastham MOR-1q

Herring Brook:
Eastham MOR-2
Eastham MOR-2q

Herring River:
Eastham MOR-3
Eastham MOR-3q

Unnamed Eastham #4:
Eastham MOR-4
Eastham MOR-4q

Eastham/Orleans:

Rock Harbor Creek:
Eastham and Orleans MOR-1
Eastham and Orleans MOR-1q

Eastham/Wellfleet:

Hatches Creek:
Eastham and Wellfleet MOR-1
Eastham and Wellfleet MOR-1q

Falmouth:

Childs River:
Falmouth MOR-1
Falmouth MOR-1q

Coonamessett River:
Falmouth MOR-2
Falmouth MOR-2q

Bournes Brook:
Falmouth MOR-3
Falmouth MOR-3q

Herring River:
Falmouth MOR-4
Falmouth MOR-4q

Quashnet River:
Falmouth MOR-5
Falmouth MOR-5q

Sippewissett Creek:
Falmouth MOR-6
falmouth-mor-6q.pdf

Wild Harbor River:
Falmouth MOR-7
Falmouth MOR-7q

Unnamed Falmouth #8:
Falmouth MOR-8
Falmouth MOR-8q

Unnamed Falmouth #9:
Falmouth MOR-9
Falmouth MOR-9q

Unnamed Falmouth #10:
Falmouth MOR-10
Falmouth MOR-10q

Unnamed Falmouth #11:
Falmouth MOR-11
Falmouth MOR-11q

Unnamed Falmouth #12:
Falmouth MOR-12
Falmouth MOR-12q

Unnamed Falmouth #13:
Falmouth MOR-13
Falmouth MOR-13q

Unnamed Falmouth #14:
Falmouth MOR-14
Falmouth MOR-14q

Unnamed Falmouth #15:
Falmouth MOR-15
Falmouth MOR-15q

Unnamed Falmouth #16:
Falmouth MOR-16
Falmouth MOR-16q

Unnamed Falmouth #17:
Falmouth MOR-17
Falmouth MOR-17q

Unnamed Falmouth #18:
Falmouth MOR-18
Falmouth MOR-18q

Falmouth/Mashpee:

Red Brook:
Falmouth and Mashpee MOR-1
Falmouth and Mashpee MOR-1q

Gosnold:

Unnamed Gosnold #1:
Gosnold MOR-1
Gosnold MOR-1q

Unnamed Gosnold #2:
Gosnold MOR-2
Gosnold MOR-2q

Unnamed Gosnold #3:
Gosnold MOR-3
Gosnold MOR-3q

Unnamed Gosnold #4:
Gosnold MOR-4
Gosnold MOR-4q

Unnamed Gosnold #5:
Gosnold MOR-5
Gosnold MOR-5q

Unnamed Gosnold #6:
Gosnold MOR-6
Gosnold MOR-6q

Harwich:

Herring River:
Harwich MOR-1
Harwich MOR-1q

Unnamed Harwich #2:
Harwich MOR-2
Harwich MOR-2q

Unnamed Harwich #3:
Harwich MOR-3
Harwich MOR-3q

Unnamed Harwich #4:
Harwich MOR-4
Harwich MOR-4q

Kingston:

Jones River:
Kingston MOR-1
Kingston MOR-1q

Marshfield:

Green Harbor River:
Marshfield MOR-1
Marshfield MOR-1q

Mashpee:

Abigails Brook:
Mashpee MOR-1
Mashpee MOR-1q

Mashpee River:
Mashpee MOR-2
Mashpee MOR-2q

Quaker Run:
Mashpee MOR-3
Mashpee MOR-3q

Unnamed Mashpee #4:
Mashpee MOR-4
Mashpee MOR-4q

Unnamed Mashpee #5:
Mashpee MOR-5
Mashpee MOR-5q

Unnamed Mashpee #6:
Mashpee MOR-6
Mashpee MOR-6q

Unnamed Mashpee #7:
Mashpee MOR-7
Mashpee MOR-7q

Unnamed Mashpee #8:
Mashpee MOR-8
Mashpee MOR-8q

Orleans:

Little Namskaket Creek:
Orleans MOR-1
Orleans MOR-1q

Unnamed to Areys Pond #2:
Orleans MOR-2
Orleans MOR-2q

Unnamed Orleans #3:
Orleans MOR-3
Orleans MOR-3q

Unnamed Orleans #4:
Orleans MOR-4
Orleans MOR-4q

Unnamed Orleans #5:
Orleans MOR-5
Orleans MOR-5q

Unnamed to Areys Pond #6:
Orleans MOR-6
Orleans MOR-6q

Plymouth:

Unnamed from Bartlett Pond:
Plymouth MOR-1
Plymouth MOR-1q

Eel River:
Plymouth MOR-2
Plymouth MOR-2q

Indian Brook:
Plymouth MOR-3
Plymouth MOR-3q

Town Brook:
Plymouth MOR-4
Plymouth MOR-4q

Unnamed:
Plymouth MOR-5
Plymouth MOR-5q

Unnamed:
Plymouth MOR-6
Plymouth MOR-6q

Unnamed:
Plymouth MOR-7
Plymouth MOR-7q

Sandwich:

Mill, Dock, Old Harbor and Springhill Creeks:
Sandwich MOR-1
Sandwich MOR-1q

Scorton Brook:
Sandwich MOR-2
Sandwich MOR-2q

Truro:

Little Pamet River:
Truro MOR-1
Truro MOR-1q

Pamet River:
Truro MOR-2
Truro MOR-2q

Unnamed Truro #3:
Truro MOR-3
Truro MOR-3q

Wareham:

Broad Marsh River:
Wareham MOR-1
Wareham MOR-1q

Crooked Creek:
Wareham MOR-3
Wareham MOR-3q

Gibbs Brook:
Wareham MOR-4
Wareham MOR-4q

Wareham River:
Wareham MOR-5
Wareham MOR-5q

Unnamed to Muddy Cove #7:
Wareham MOR-7
Wareham MOR-7q

Unnamed to Shell Point Bay:
Wareham MOR-8
Wareham MOR-8q

Unnamed to Shell Point Bay:
Wareham MOR-9
Wareham MOR-9q

Unnamed Wareham #10:
Wareham MOR-10
Wareham MOR-10q

Unnamed to Crab Cove:
Wareham MOR-11
Wareham MOR-11q

Unnamed to Little Harbor #12:
Wareham MOR-12
Wareham MOR-12q

Unnamed to Buzzards Bay #13:
Wareham MOR-13
Wareham MOR-13q

Unnamed to Little Harbor #14:
Wareham MOR-14
Wareham MOR-14q

Wellfleet:

Blackfish Creek:
Wellfleet MOR-1
Wellfleet MOR-1q

Fresh Brook:
Wellfleet MOR-2
Wellfleet MOR-2q

Herring River:
Mouth of Coastal River Map / Wellfleet MOR-3
Wellfleet MOR-3q

Silver Spring Brook:
Wellfleet MOR-4
Wellfleet MOR-4q

Unnamed Wellfleet #5:
Wellfleet MOR-5
Wellfleet MOR-5q

Yarmouth:

Bass Creek:
Yarmouth MOR-1
Yarmouth MOR-1q

Lone Tree Creek:
Yarmouth MOR-2
Yarmouth MOR-2q

Parkers River:
Yarmouth MOR-3
Yarmouth MOR-3q

Short Wharf Creek:
Yarmouth MOR-4
Yarmouth MOR-4q

Thorton Brook:
Yarmouth MOR-5
Yarmouth MOR-5q

Unnamed, Drains from Mill Pond #6:
Yarmouth MOR-6
Yarmouth MOR-6q

Unnamed Yarmouth #7:
Yarmouth MOR-7
Yarmouth MOR-7q

Unnamed Yarmouth #8:
Yarmouth MOR-8
Yarmouth MOR-8q

Unnamed Yarmouth #9:
Yarmouth MOR-9
Yarmouth MOR-9q

Unnamed Yarmouth #10:
Yarmouth MOR-10
Yarmouth MOR-10q

Unnamed Yarmouth #11:
Yarmouth MOR-11
Yarmouth MOR-11q

Islands

Aquinnah:

Unnamed:
Aquinnah MOR-1
Aquinnah MOR-1q

Unnamed:
Aquinnah MOR-2
Aquinnah MOR-2q

Unnamed:
Aquinnah MOR-3
Aquinnah MOR-3q

Unnamed:
Aquinnah MOR-4
Aquinnah MOR-4q

Unnamed:
Aquinnah MOR-5
Aquinnah MOR-5q

Unnamed:
Aquinnah MOR-6
Aquinnah MOR-6q

Unnamed:
Aquinnah MOR-7
Aquinnah MOR-7q

Chilmark:

Fulling Mill Brook:
Chilmark MOR-1
Chilmark MOR-1q

Mill Brook:
Chilmark MOR-2
Chilmark MOR-2q

Paint Mill Brook:
Chilmark MOR-3
Chilmark MOR-3q

Roaring Brook:
Chilmark MOR-4
Chilmark MOR-4q

Unnamed:
Chilmark MOR-5
Chilmark MOR-5q

Unnamed:
Chilmark MOR-6
Chilmark MOR-6q

Unnamed:
Chilmark MOR-7
Chilmark MOR-7q

Unnamed:
Chilmark MOR-8
Chilmark MOR-8q

Unnamed:
Chilmark MOR-9
Chilmark MOR-9q

Unnamed:
Chilmark MOR-10
Chilmark MOR-10q

Unnamed:
Chilmark MOR-11
Chilmark MOR-11q

Unnamed:
Chilmark MOR-12
Chilmark MOR-12q

Unnamed:
Chilmark MOR-13
Chilmark MOR-13q

Tiasquam River:
Chilmark and West Tisbury MOR-1
Chilmark and West Tisbury MOR-1q

Edgartown:

Mattakessett Herring Creek:
Edgartown MOR-1
Edgartown MOR-1q

Unnamed:
Edgartown MOR-2
Edgartown MOR-2q

Unnamed:
Edgartown MOR-3
Edgartown MOR-3q

Falmouth:

Unnamed:
Falmouth MOR-10
Falmouth MOR-10q

Unnamed:
Falmouth MOR-12
Falmouth MOR-12q

Unnamed:
Falmouth MOR-13
Falmouth MOR-13q

Unnamed:
Falmouth MOR-14
Falmouth MOR-14q

Unnamed:
Falmouth MOR-16
Falmouth MOR-16q

Unnamed:
Falmouth MOR-18
Falmouth MOR-18q

Gosnold:

Unnamed:
Gosnold MOR-1
Gosnold MOR-1q

Unnamed:
Gosnold MOR-2
Gosnold MOR-2q

Unnamed:
Gosnold MOR-3
Gosnold MOR-3q

Unnamed:
Gosnold MOR-4
Gosnold MOR-4q

Unnamed:
Gosnold MOR-5
Gosnold MOR-5q

Unnamed:
Gosnold MOR-6
Gosnold MOR-6q

Unnamed:
Gosnold MOR-7
Gosnold MOR-7q

Unnamed:
Gosnold MOR-8
Gosnold MOR-8q

Mashpee:

Unnamed:
Mashpee MOR-4
Mashpee MOR-4q

Unnamed:
Mashpee MOR-7
Mashpee MOR-7q

Nantucket:

Madaket Ditch:
Nantucket MOR-1
Nantucket MOR-1q

Unnamed:
Nantucket MOR-2
Nantucket MOR-2q

Unnamed:
Nantucket MOR-3
Nantucket MOR-3q

Unnamed:
Nantucket MOR-4
Nantucket MOR-4q

Unnamed:
Nantucket MOR-5
Nantucket MOR-5q

Unnamed:
Nantucket MOR-6
Nantucket MOR-6q

Unnamed:
Nantucket MOR-7
Nantucket MOR-7q

Unnamed:
Nantucket MOR-8
Nantucket MOR-8q

Unnamed:
Nantucket MOR-9
Nantucket MOR-9q

Unnamed:
Nantucket MOR-10
Nantucket MOR-10q

Unnamed:
Nantucket MOR-11
Nantucket MOR-11q

Unnamed:
Nantucket MOR-12
Nantucket MOR-12q

Unnamed:
Nantucket MOR-13
Nantucket MOR-13q

Oak Bluffs:

Unnamed:
Oak Bluffs MOR-1
Oak Bluffs MOR-1q

Unnamed:
Oak Bluffs MOR-2
Oak Bluffs MOR-2q

Tisbury:

Unnamed:
Tisbury MOR-1
Tisbury MOR-1q

West Tisbury:

Blackwater Brook:
West Tisbury MOR-1
West Tisbury MOR-1q

Mill Brook:
West Tisbury MOR-2
West Tisbury MOR-2q

Unnamed:
West Tisbury MOR-3
West Tisbury MOR-3q

Unnamed:
West Tisbury MOR-4
West Tisbury MOR-4q

Unnamed:
West Tisbury MOR-5
West Tisbury MOR-5q

Unnamed:
West Tisbury MOR-6
West Tisbury MOR-6q

Unnamed:
West Tisbury MOR-7
West Tisbury MOR-7q

Unnamed:
West Tisbury MOR-8
West Tisbury MOR-8q

Unnamed:
West Tisbury MOR-9
West Tisbury MOR-9q

Unnamed:
West Tisbury MOR-10
West Tisbury MOR-10q

Unnamed:
West Tisbury MOR-11
West Tisbury MOR-11q

Unnamed:
West Tisbury MOR-12
West Tisbury MOR-12q

Unnamed:
West Tisbury MOR-13
West Tisbury MOR-13q

Unnamed:
West Tisbury MOR-14
West Tisbury MOR-14q

Unnamed:
West Tisbury MOR-15
West Tisbury MOR-15q

North Coast

Beverly:

Stream to Beverly Cove #1:
Beverly MOR-1
Beverly MOR-1q

Stream to Plum Cove #2:
Beverly MOR-2
Beverly MOR-2q

Stream to Salem Sound #3:
Beverly MOR-3
Beverly MOR-3q

Stream to Salem Sound #4:
Beverly MOR-4
Beverly MOR-4q

Beverly/Manchester:

Chubb Creek:
Beverly and Manchester MOR-1
Beverly and Manchester MOR-1q

Beverly/Salem:

Danvers River:
Beverly and Salem MOR-1
Beverly and Salem MOR-1q

Boston:

Charles River:
Boston MOR-1
Boston MOR-1q

Boston/Chelsea:

Charles River:
Boston and Chelsea MOR-1
Boston and Chelsea MOR-1q

Mystic River:
Boston and Chelsea MOR-2
Boston and Chelsea MOR-2q

Boston/Quincy:

Neponset River:
Boston and Quincy MOR-1
Boston and Quincy MOR-1q

Cohasset:

James Brook:
Cohasset MOR-1
Cohasset MOR-1q

Musquashcut Brook:
Cohasset MOR-2
Cohasset MOR-2q

Richardson Brook:
Cohasset MOR-3
Cohasset MOR-3q

Stream to Little Harbor:
Cohasset MOR-4
Cohasset MOR-4q

Gloucester:

Annisquam River:
Gloucester MOR-1
Gloucester MOR-1q

Stream to Atlantic Ocean:
Gloucester MOR-2
Gloucester MOR-2q

Unnamed to Folly Cove #3:
Gloucester MOR-3
Gloucester MOR-3

Stream to Freshwater Cove #4:
Gloucester MOR-4
Gloucester MOR-4q

Unnamed to Good Harbor:
Gloucester MOR-5
Gloucester MOR-5q

Gloucester/Ipswich:

Essex River:
Gloucester and Ipswich MOR-1
Gloucester and Ipswich MOR-1q

Hingham:

Stream to Broad Cove:
Hingham MOR-1
Hingham MOR-1q

Hingham/Hull:

Weir River:
Hingham and Hull MOR-1
Hingham and Hull MOR-1q

Hingham/Weymouth:

Weymouth Back River:
Hingham and Weymouth MOR-1
Hingham and Weymouth MOR-1q

Ipswich:

Eagle Hill River:
Ipswich MOR-1
Ipswich MOR-1q

Ipswich River:
Ipswich MOR-2
Ipswich MOR-2q

Ipswich/Rowley:

Rowley River:
Ipswich and Rowley MOR-1
Ipswich and Rowley MOR-1q

Lynn/Revere:

Saugus River:
Lynn and Revere MOR-1
Lynn and Revere MOR-1q

Manchester:

Causeway Brook:
Manchester MOR-1
Manchester MOR-1q

Wolf Trap Brook to Kettle Cove:
Manchester MOR-2
Manchester MOR-2q

Stream to Kettle Cove #3:
Manchester MOR-3
Manchester MOR-3q

Unnamed Stream to Manchester Harbor:
Manchester MOR-4
Manchester MOR-4q

Marblehead:

Stream at Naugus Head:
Marblehead MOR-1
Marblehead MOR-1q

Newbury:

Parker River:
Newbury MOR-1
Newbury MOR-1q

Newburyport/Salisbury:

Merrimack River:
Newburyport and Salisbury MOR-1
Newburyport and Salisbury MOR-1q

Quincy:

Furnace Brook/Blacks Creek:
Quincy MOR-1
Quincy MOR-1q

Town Brook:
Quincy MOR-2
Quincy MOR-2q

Weymouth Fore River:
Quincy MOR-3
Quincy MOR-3q

Rockport:

Mill Brook:
Rockport MOR-1
Rockport MOR-1q

Saratoga Creek:
Rockport MOR-2
Rockport MOR-2q

Unnamed to Folly Cove #3:
Rockport MOR-3
Rockport MOR-3q

Unnamed to Whale Cove #4:
Rockport MOR-4
Rockport MOR-4q

Salem:

Forest River:
Salem MOR-1
Salem MOR-1q

South River:
Salem MOR-2
Salem MOR-2q

South Coast

Bourne:

Herring River:
Bourne MOR-1
Bourne MOR-1q

Unnamed Outlet from Bourne Pond:
Bourne MOR-6
Bourne MOR-6q

Unnamed Stream to Buttermilk Bay:
Bourne MOR-9
Bourne MOR-9q

Unnamed to Little Buttermilk Bay:
Bourne MOR-10
Bourne MOR-10q

Unnamed:
Bourne MOR-11
Bourne MOR-11q

Bourne/Wareham

Red Brook:
Bourne and Wareham MOR-1
Bourne and Wareham MOR-1q

Cohasset:

James Brook:
Cohasset MOR-1
Cohasset MOR-1q

Musquashcut Brook:
Cohasset MOR-2
Cohasset MOR-2q

Richardson Brook:
Cohasset MOR-3
Cohasset MOR-3q

Stream to Little Harbor:
Cohasset MOR-4
Cohasset MOR-4q

Duxbury:

Back River & Fine Point River:
Duxbury MOR-1
Duxbury MOR-1q

Bluefish River:
Duxbury MOR-2
Duxbury MOR-2q

Eagle's Nest Creek:
Duxbury MOR-3
Duxbury MOR-3q

Island Creek:
Duxbury MOR-4
Duxbury MOR-4q

Unnamed:
Duxbury MOR-5
Duxbury MOR-5q

Hingham:

Stream to Broad Cove:
Hingham MOR-1
Hingham MOR-1q

Hingham/Hull:

Weir River:
Hingham and Hull MOR-1
Hingham and Hull MOR-1q

Hingham/Weymouth:

Weymouth Back River:
Hingham and Weymouth MOR-1
Hingham and Weymouth MOR-1q

Kingston:

Jones River:
Kingston MOR-1
Kingston MOR-1q

Marshfield:

Green Harbor River:
Marshfield MOR-1
Marshfield MOR-1q

Marshfield/Scituate:

South River:
Marshfield and Scituate MOR-1
Marshfield and Scituate MOR-1q

Plymouth:

Unnamed from Bartlett Pond:
Plymouth MOR-1
Plymouth MOR-1q

Eel River:
Plymouth MOR-2
Plymouth MOR-2q

Indian Brook:
Plymouth MOR-3
Plymouth MOR-3q

Town Brook:
Plymouth MOR-4
Plymouth MOR-4q

Unnamed:
Plymouth MOR-5
Plymouth MOR-5q

Unnamed:
Plymouth MOR-6
Plymouth MOR-6q

Unnamed:
Plymouth MOR-7
Plymouth MOR-7q

Quincy:

Furnace Brook/Blacks Creek:
Quincy MOR-1
Quincy MOR-1q

Town Brook:
Quincy MOR-2
Quincy MOR-2q

Weymouth Fore River:
Quincy MOR-3
Quincy MOR-3q

Sandwich:

Mill, Dock, Old Harbor and Springhill Creeks:
Sandwich MOR-1
Sandwich MOR-1q

Scorton Brook:
Sandwich MOR-2
Sandwich MOR-2q

Scituate:

Edward Foster Brook:
Scituate MOR-1
Scituate MOR-1q

Satuit Brook:
Scituate MOR-2
Scituate MOR-2q

Wareham:

Broad Marsh River:
Wareham MOR-1
Wareham MOR-1q

Crooked Creek:
Wareham MOR-3
Wareham MOR-3q

Gibbs Brook:
Wareham MOR-4
Wareham MOR-4q

Wareham River:
Wareham MOR-5
Wareham MOR-5q

Unnamed to Muddy Cove #7:
Wareham MOR-7
Wareham MOR-7q

Unnamed to Shell Point Bay:
Wareham MOR-8
Wareham MOR-8q

Unnamed to Shell Point Bay:
Wareham MOR-9
Wareham MOR-9q

Unnamed to Crab Cove:
Wareham MOR-11
Wareham MOR-11

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Wetlands Maps: Mouth of Coastal River

Table of Contents

About

Buzzards Bay

Bourne/Wareham:

Chilmark:

Dartmouth:

Fairhaven:

Fairhaven/New Bedford:

Fall River/Somerset:

Falmouth:

Gosnold:

Marion:

Marion/Wareham:

Mattapoisett:

Somerset/Swansea:

Swansea:

Tisbury:

Wareham:

Westport:

West Tisbury:

Cape Cod

Islands

Aquinnah:

Chilmark:

Edgartown:

Falmouth:

Gosnold:

Mashpee:

Nantucket:

Oak Bluffs:

Tisbury:

West Tisbury:

North Coast

Beverly:

Beverly/Manchester:

Beverly/Salem:

Boston:

Boston/Chelsea:

Boston/Quincy:

Cohasset:

Gloucester:

Gloucester/Ipswich:

Hingham:

Hingham/Hull:

Hingham/Weymouth:

Ipswich:

Ipswich/Rowley:

Lynn/Revere:

Manchester:

Marblehead:

Newbury:

Newburyport/Salisbury:

Quincy:

Rockport:

Salem:

South Coast

Bourne:

Bourne/Wareham

Cohasset:

Duxbury:

Hingham:

Hingham/Hull:

Hingham/Weymouth:

Kingston:

Marshfield:

Marshfield/Scituate:

Plymouth:

Quincy:

Sandwich:

Scituate:

Wareham:

Help Us Improve Mass.gov with your feedback