These maps have been provided by the Coastal Zone Management (CZM) and the MA Department of Environmental Protection (DEP) so that local officials can determine whether a project may be located in a coastal dune. Site specific resource delineation is necessary under the Wetlands Protection Act Regulations to determine if a site is in a coastal dune. For more information on determining the extent of coastal dunes, contact your local Conservation Commission.
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- This page, Coastal Wetlands Resources Maps for Building Officials, is offered by
- Department of Conservation & Recreation
Coastal Wetlands Resources Maps for Building Officials
Table of Contents
Boston Area Coast
Open PDF file, 1.7 MB,
CWRBO Boston - Everett - Chelsea
(English, PDF 1.7 MB)
Open PDF file, 3.18 MB,
CWRBO Boston Harbor Islands
(English, PDF 3.18 MB)
Open PDF file, 3.11 MB,
CWRBO Boston South - Quincy
(English, PDF 3.11 MB)
Open PDF file, 2.76 MB,
CWRBO Quincy
(English, PDF 2.76 MB)
Open PDF file, 2.93 MB,
CWRBO Weymouth
(English, PDF 2.93 MB)
Open PDF file, 2.54 MB,
CWRBO Winthrop
(English, PDF 2.54 MB)
Buzzards Bay Area
Open PDF file, 1.69 MB,
CWRBO Dartmouth East
(English, PDF 1.69 MB)
Open PDF file, 2.53 MB,
CWRBO Dartmouth West
(English, PDF 2.53 MB)
Open PDF file, 2.24 MB,
CWRBO Fairhaven
(English, PDF 2.24 MB)
Open PDF file, 2.52 MB,
CWRBO Fall River - Somerset - Swansea
(English, PDF 2.52 MB)
Open PDF file, 2.65 MB,
CWRBO Marion
(English, PDF 2.65 MB)
Open PDF file, 2.54 MB,
CWRBO Mattapoisett
(English, PDF 2.54 MB)
Open PDF file, 2.52 MB,
CWRBO New Bedford
(English, PDF 2.52 MB)
Open PDF file, 2.58 MB,
CWRBO Somerset - Freetown - Dighton
(English, PDF 2.58 MB)
Open PDF file, 2.34 MB,
CWRBO Swansea - Seekonk
(English, PDF 2.34 MB)
Open PDF file, 2.47 MB,
CWRBO Wareham East
(English, PDF 2.47 MB)
Open PDF file, 2.79 MB,
CWRBO Wareham West
(English, PDF 2.79 MB)
Open PDF file, 2.68 MB,
CWRBO Westport North
(English, PDF 2.68 MB)
Open PDF file, 2.22 MB,
CWRBO Westport South
(English, PDF 2.22 MB)
Cape Cod & Islands
Open PDF file, 1.62 MB,
CWRBO Aquinnah
(English, PDF 1.62 MB)
Open PDF file, 2.57 MB,
CWRBO Barnstable Northeast
(English, PDF 2.57 MB)
Open PDF file, 2.74 MB,
CWRBO Barnstable Northwest
(English, PDF 2.74 MB)
Open PDF file, 2.44 MB,
CWRBO Barnstable Southeast
(English, PDF 2.44 MB)
Open PDF file, 2.2 MB,
CWRBO Barnstable Southwest
(English, PDF 2.2 MB)
Open PDF file, 2.48 MB,
CWRBO Bourne Northeast
(English, PDF 2.48 MB)
Open PDF file, 2.66 MB,
CWRBO Bourne Northwest
(English, PDF 2.66 MB)
Open PDF file, 2.47 MB,
CWRBO Bourne South
(English, PDF 2.47 MB)
Open PDF file, 2.56 MB,
CWRBO Brewster East
(English, PDF 2.56 MB)
Open PDF file, 2.52 MB,
CWRBO Brewster West
(English, PDF 2.52 MB)
Open PDF file, 2.66 MB,
CWRBO Chatham
(English, PDF 2.66 MB)
Open PDF file, 2.42 MB,
CWRBO Chillmark East
(English, PDF 2.42 MB)
Open PDF file, 2.08 MB,
CWRBO Chillmark West
(English, PDF 2.08 MB)
Open PDF file, 2.69 MB,
CWRBO Dennis North
(English, PDF 2.69 MB)
Open PDF file, 2.54 MB,
CWRBO Dennis South
(English, PDF 2.54 MB)
Open PDF file, 2.2 MB,
CWRBO Eastham North
(English, PDF 2.2 MB)
Open PDF file, 2.58 MB,
CWRBO Eastham South
(English, PDF 2.58 MB)
Open PDF file, 1.59 MB,
CWRBO Edgartown North
(English, PDF 1.59 MB)
Open PDF file, 2.08 MB,
CWRBO Edgartown South
(English, PDF 2.08 MB)
Open PDF file, 2.47 MB,
CWRBO Edgartown West
(English, PDF 2.47 MB)
Open PDF file, 3.46 MB,
CWRBO Falmouth East
(English, PDF 3.46 MB)
Open PDF file, 2.2 MB,
CWRBO Falmouth North
(English, PDF 2.2 MB)
Open PDF file, 2.02 MB,
CWRBO Falmouth West
(English, PDF 2.02 MB)
Open PDF file, 1.56 MB,
CWRBO Gosnold Central
(English, PDF 1.56 MB)
Open PDF file, 1.83 MB,
CWRBO Gosnold North
(English, PDF 1.83 MB)
Open PDF file, 2.2 MB,
CWRBO Gosnold South - Cuttyhunk
(English, PDF 2.2 MB)
Open PDF file, 2.45 MB,
CWRBO Harwich East - Chatham
(English, PDF 2.45 MB)
Open PDF file, 2.57 MB,
CWRBO Harwich West
(English, PDF 2.57 MB)
Open PDF file, 2.55 MB,
CWRBO Mashpee
(English, PDF 2.55 MB)
Open PDF file, 1.29 MB,
CWRBO Nantucket - Cape Pogue
(English, PDF 1.29 MB)
Open PDF file, 1.58 MB,
CWRBO Nantucket - Madaket
(English, PDF 1.58 MB)
Open PDF file, 2.11 MB,
CWRBO Nantucket - Siasconset
(English, PDF 2.11 MB)
Open PDF file, 1.2 MB,
CWRBO Nantucket - Tuckermuck Island
(English, PDF 1.2 MB)
Open PDF file, 2.37 MB,
CWRBO Nantucket Harbor
(English, PDF 2.37 MB)
Open PDF file, 2.09 MB,
CWRBO Oak Bluffs
(English, PDF 2.09 MB)
Open PDF file, 2.76 MB,
CWRBO Orleans North
(English, PDF 2.76 MB)
Open PDF file, 2.51 MB,
CWRBO Orleans South
(English, PDF 2.51 MB)
Open PDF file, 2.05 MB,
CWRBO Provincetown
(English, PDF 2.05 MB)
Open PDF file, 2.54 MB,
CWRBO Sandwich East
(English, PDF 2.54 MB)
Open PDF file, 2.1 MB,
CWRBO Sandwich West
(English, PDF 2.1 MB)
Open PDF file, 2.69 MB,
CWRBO Tisbury
(English, PDF 2.69 MB)
Open PDF file, 1.54 MB,
CWRBO Truro Northeast
(English, PDF 1.54 MB)
Open PDF file, 1.94 MB,
CWRBO Truro Northwest
(English, PDF 1.94 MB)
Open PDF file, 2.26 MB,
CWRBO Truro South
(English, PDF 2.26 MB)
Open PDF file, 2.38 MB,
CWRBO Wellfleet North
(English, PDF 2.38 MB)
Open PDF file, 2.12 MB,
CWRBO Wellfleet Southeast
(English, PDF 2.12 MB)
Open PDF file, 1.54 MB,
CWRBO Wellfleet Southwest
(English, PDF 1.54 MB)
Open PDF file, 2.68 MB,
CWRBO West Tisbury North
(English, PDF 2.68 MB)
Open PDF file, 2.86 MB,
CWRBO West Tisbury South
(English, PDF 2.86 MB)
Open PDF file, 2.77 MB,
CWRBO Yarmouth North
(English, PDF 2.77 MB)
Open PDF file, 2.38 MB,
CWRBO Yarmouth South
(English, PDF 2.38 MB)
NE MA Coast Above Boston Area
Open PDF file, 2.53 MB,
CWRBO Beverly East
(English, PDF 2.53 MB)
Open PDF file, 2.68 MB,
CWRBO Beverly West
(English, PDF 2.68 MB)
Open PDF file, 2.95 MB,
CWRBO Danvers - Peabody
(English, PDF 2.95 MB)
Open PDF file, 3.23 MB,
CWRBO Essex
(English, PDF 3.23 MB)
Open PDF file, 2.49 MB,
CWRBO Gloucester North
(English, PDF 2.49 MB)
Open PDF file, 2.51 MB,
CWRBO Gloucester South
(English, PDF 2.51 MB)
Open PDF file, 2.59 MB,
CWRBO Ipswich East
(English, PDF 2.59 MB)
Open PDF file, 2.98 MB,
CWRBO Ipswich West
(English, PDF 2.98 MB)
Open PDF file, 2.67 MB,
CWRBO Lynn - Nahant
(English, PDF 2.67 MB)
Open PDF file, 2.62 MB,
CWRBO Manchester
(English, PDF 2.62 MB)
Open PDF file, 2.78 MB,
CWRBO Newbury East
(English, PDF 2.78 MB)
Open PDF file, 2.9 MB,
CWRBO Newburyport
(English, PDF 2.9 MB)
Open PDF file, 3.2 MB,
CWRBO Newbury West
(English, PDF 3.2 MB)
Open PDF file, 2.98 MB,
CWRBO Revere - Saugus
(English, PDF 2.98 MB)
Open PDF file, 2.1 MB,
CWRBO Rockport
(English, PDF 2.1 MB)
Open PDF file, 3.06 MB,
CWRBO Rowley
(English, PDF 3.06 MB)
Open PDF file, 2.62 MB,
CWRBO Salem - Marblehead
(English, PDF 2.62 MB)
Open PDF file, 2.69 MB,
CWRBO Salisbury
(English, PDF 2.69 MB)
Open PDF file, 3.52 MB,
CWRBO Swampscott
(English, PDF 3.52 MB)
SE MA coast above Cape Cod
Open PDF file, 2.88 MB,
CWRBO Cohasset
(English, PDF 2.88 MB)
Open PDF file, 1.89 MB,
CWRBO Duxbury East
(English, PDF 1.89 MB)
Open PDF file, 2.32 MB,
CWRBO Duxbury West
(English, PDF 2.32 MB)
Open PDF file, 2.68 MB,
CWRBO Hingham
(English, PDF 2.68 MB)
Open PDF file, 2.19 MB,
CWRBO Hull
(English, PDF 2.19 MB)
Open PDF file, 2.44 MB,
CWRBO Kingston
(English, PDF 2.44 MB)
Open PDF file, 2.57 MB,
CWRBO Marshfield North
(English, PDF 2.57 MB)
Open PDF file, 2.42 MB,
CWRBO Marshfield South
(English, PDF 2.42 MB)
Open PDF file, 1.63 MB,
CWRBO Plymouth Harbor
(English, PDF 1.63 MB)
Open PDF file, 1.96 MB,
CWRBO Plymouth North
(English, PDF 1.96 MB)
Open PDF file, 1.85 MB,
CWRBO Plymouth South
(English, PDF 1.85 MB)
Open PDF file, 2.23 MB,
CWRBO Scituate North
(English, PDF 2.23 MB)
Open PDF file, 2.8 MB,
CWRBO Scituate South
(English, PDF 2.8 MB)
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