Colonel William A. Phillips – Department of Oklahoma

Back River is a small tidal estuary in Bourne, Massachusetts on the eastern shore of Buzzards Bay. It lies just south of the Cape Cod Canal near the village of Monument Beach. It is separated from Buzzards Bay by Phinneys Harbor. The river's length is 2.1 miles (3.4 km).^[1]

References

^ U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map Archived 2012-03-29 at the Wayback Machine, accessed April 1, 2011
^ List of ACECs

Buzzards Bay	Acushnet River Agawam River Back River Copicut River Crooked River Mattapoisett River Nasketucket River Paskamanset River Pocasset River Sippican River Slocums River Wankinco River Westport River Weweantic River
Nantucket Sound	Bass River Bumps River Childs River Coonamesset River Mashpee River Mitchell River Oyster Pond River Popponesset Creek Quashnet River Santuit River
Others	Tiasquam River

Cape Cod Bay	Bluefish River Eel River Herring River Jones River Little Pamet River Pamet River Town Brook
Massachusetts Bay	Aberjona River Alewife Brook Canton River Charles River Chelsea Creek Cochato River Fore River Fresh River Indian Head River Malden River Millers River Monatiquot River Muddy River Mystic River Neponset River North River Saugus River Stony Brook (Boston) Stony Brook (Waltham) Stop River Weir River Weymouth Back River
Merrimack River Watershed	Artichoke River Assabet River Back River Beaver Brook Cochichewick River Concord River Little River Merrimack River Nashua River Nissitissit River North Nashua River Phillips Brook Powwow River Quinapoxet River Salmon Brook Shawsheen River Souhegan River South Branch Souhegan River South Nashua River Spicket River Squannacook River Stillwater River Sudbury River Trout Brook Vine Brook Whitman River
Others	Annisquam River Blackwater River Eagle Hill River Egypt River Ipswich River Jericho Creek Roger Island River Rowley River Skug River

Connecticut River Watershed	Burnshirt River Chapel Brook Chicopee River Connecticut River Cranberry River Deerfield River East Brookfield River Farmington River Fall River Five Mile River Green River Hubbard River Manhan River Mill River (Northampton) Mill River (Springfield) Millers River Mirey Brook North Branch Millers River North Branch Westfield River North River Otter River Quaboag River Scantic River Seven Mile River Tarbell Brook Ware River Westfield River
Housatonic River Watershed	Housatonic River Konkapot River Schenob Brook Umpachene River
Thames River Watershed	French River Quinebaug River

Mount Hope Bay (Taunton River Watershed)	Assonet River Canoe River Cedar Swamp River Cocasset River Cotley River Forge River Hockomock River Matfield River Mill River Nemasket River Poor Meadow Brook Quequechan River Rumford River Salisbury Plain River Satucket River Segreganset River Shumatuscacant River Snake River Taunton River Three Mile River Town River Wading River Winnetuxet River
Providence River Watershed	Abbott Run Blackstone River Bungay River Chockalog River Mill River Mumford River Peters River Quinsigamond River Sevenmile River Tannery River Ten Mile River West River Wilde River
Others	Barrington River Cole River Coles Brook Kickamuit River Lees River Palmer River Runnins River

Hudson River Watershed	Hoosic River Kinderhook Creek

Coastal waterbodies of Massachusetts
Bays	Buzzards Bay Cape Cod Bay Dorchester Bay Duxbury Bay Hingham Bay Massachusetts Bay Mount Hope Bay Nahant Bay Narragansett Bay Plymouth Bay Popponesset Bay Quincy Bay Waquoit Bay
Channels	Broad Sound North Entrance Channel Canapitsit Channel Fort Point Channel Hypocrite Channel Salem Channel South Channel
Coves	Cat Cove Juniper Cove Orleans Cove Warren Cove
Harbors	Barnstable Harbor Boston Harbor East Harbor Hyannis Harbor Marblehead Harbor Plymouth Harbor Port of New Bedford Provincetown Harbor Rock Harbor Salem Harbor
River mouths	Annisquam River Back River Blackwater River Bass River Eagle Hill River Egypt River Fore River Ipswich River Jericho Creek Merrimack River Mitchell River Oyster Pond River Quashnet River Roger Island River Rowley River Skug River Tiasquam River Weir River
Sounds	Broad Sound Nantucket Sound Vineyard Sound
Straits	Quick's Hole Robinson's Hole Woods Hole