List of Impaired Waters | WATERS

Massachusetts Impaired Waters

State	Waterbody Name	Map	State Basin Name	Location
NOTE: Click on the underlined Waterbody Name for a detailed Listed Water Report. Click on the underlined "Waterbody Map" for a map of the Listed Water.
MA	"INNER" SIPPICAN HARBOR	Data Unavailable		THE WATERS LANDWARD OF A LINE FROM ALLEN POINT, MARION AROUND THE SOUTHEASTERN TIP OF RAM ISLAND, THEN WESTERLY FROM THE SOUTHERN TIP OF RAM ISLAND TO THE POINT OF LAND SOUTH OF NYES WHARF, MARION EXCLUDING HAMMETT COVE (FORMERLY REPORTED AS A PORTION OF
MA	AARON RIVER	Data Unavailable	SOUTH COASTAL	OUTLET AARON RIVER RESERVOIR, COHASSET TO FLOW CONTROL STRUCTURE NEAR BEECHWOOD STREET, COHASSET.
MA	ABBEY BROOK	Data Unavailable		HEADWATERS WEST OF SAINT JAMES AVENUE, SPRINGFIELD THROUGH BEMIS POND (FORMELY REPORTED AS SEGMENT MA36011) TO THE CONFLUENCE WITH THE CHICOPEE RIVER, CHICOPEE.
MA	ABERJONA RIVER	Waterbody Map	BOSTON HARBOR: MYSTIC	SOURCE JUST SOUTH OF BIRCH MEADOW DRIVE, READING TO INLET UPPER MYSTIC LAKE AT MYSTIC VALLEY PARKWAY, WINCHESTER.
MA	ACUSHNET RIVER	Waterbody Map	BUZZARDS BAY	HAMLIN STREET CULVERT, ACUSHNET TO CULVERT AT MAIN STREET, ACUSHNET.
MA	ACUSHNET RIVER	Waterbody Map	BUZZARDS BAY	OUTLET NEW BEDFORD RESERVOIR, ACUSHNET TO HAMLIN STREET CULVERT, ACUSHNET.
MA	ACUSHNET RIVER	Waterbody Map	BUZZARDS BAY	OUTLET MAIN STREET CULVERT, ACUSHNET TO COGGESHALL STREET BRIDGE, NEW BEDFORD/FAIRHAVEN.
MA	AGAWAM RIVER	Waterbody Map	BUZZARDS BAY	WAREHAM WWTP, WAREHAM TO CONFLUENCE WITH WANKINCO RIVER AT ROUTE 6 BRIDGE, WAREHAM.
MA	ALDEN POND	Waterbody Map	CHICOPEE	LUDLOW
MA	ALDER BROOK	Waterbody Map	CHARLES	HEADWATERS NORTHWEST OF THE ROUTE 135 AND SOUTH STREET INTERSECTION, NEEDHAM TO THE CONFLUENCE WITH THE CHARLES RIVER, NEEDHAM.
MA	ALDRICH POND	Waterbody Map	BLACKSTONE	SUTTON
MA	ALEWIFE BROOK	Waterbody Map	BOSTON HARBOR: MYSTIC	OUTLET OF LITTLE POND, BELMONT TO CONFLUENCE WITH MYSTIC RIVER, ARLINGTON/SOMERVILLE.
MA	ALEWIFE BROOK	Data Unavailable		HEADWATERS, OUTLET CHEBACCO LAKE, ESSEX TO LANDING ROAD, ESSEX.
MA	ALEWIFE BROOK	Data Unavailable		LANDING ROAD, ESSEX TO CONFLUENCE WITH ESSEX RIVER, ESSEX.
MA	ALUM POND	Waterbody Map	QUINEBAUG	STURBRIDGE
MA	AMES LONG POND	Waterbody Map	TAUNTON	STOUGHTON/EASTON
MA	AMES POND	Waterbody Map	SHAWSHEEN	TEWKSBURY
MA	ANNISQUAM RIVER	Waterbody Map	NORTH COASTAL	THE WATERS FROM THE GLOUCESTER HARBOR SIDE OF THE ROUTE 127 BRIDGE, GLOUCESTER TO IPSWICH BAY AT AN IMAGINARY LINE DRAWN FROM BALD ROCKS TO WIGWAM POINT, GLOUCESTER.
MA	APPONAGANSETT BAY	Waterbody Map	BUZZARDS BAY	FROM THE MOUTH OF BUTTONWOOD BROOK, DARTMOUTH TO A LINE DRAWN FROM RICKETSONS POINT, DARTMOUTH TO SAMOSET STREET NEAR NORTH AVENUE, DARTMOUTH.
MA	ARCADE POND	Waterbody Map	BLACKSTONE	NORTHBRIDGE
MA	ARCADIA LAKE	Waterbody Map	CONNECTICUT	BELCHERTOWN
MA	ASHLAND RESERVOIR	Data Unavailable
MA	ASHLEY BROOK	Data Unavailable		HEADWATERS (PERENNIAL PORTION), SOUTH OF HILLSIDE ROAD, WESTFIELD TO CONFLUENCE WITH JACKS BROOK, WESTFIELD.
MA	ASNEBUMSKIT BROOK	Data Unavailable		FROM OUTLET EAGLE LAKE, HOLDEN TO THE CONFLUENCE WITH THE QUINAPOXET RIVER, HOLDEN.
MA	ASSABET RIVER	Waterbody Map	CONCORD	FROM THE ROUTE 20 DAM, NORTHBOROUGH TO THE MARLBOROUGH WEST WWTP DISCHARGE, MARLBOROUGH.
MA	ASSABET RIVER	Waterbody Map	CONCORD	OUTLET OF THE ASSABET RIVER RESERVOIR, WESTBOROUGH TO THE WESTBOROUGH WWTP DISCHARGE, WESTBOROUGH.
MA	ASSABET RIVER	Waterbody Map	CONCORD	FROM THE USGS GAGE AT ROUTES 27/62, MAYNARD TO THE POWDERMILL DAM, ACTON.
MA	ASSABET RIVER	Waterbody Map	CONCORD	FROM THE WESTBOROUGH WWTP DISCHARGE, WESTBOROUGH TO THE ROUTE 20 DAM, NORTHBOROUGH.
MA	ASSABET RIVER	Waterbody Map	CONCORD	FROM THE POWDERMILL DAM, ACTON TO THE CONFLUENCE WITH THE SUDBURY RIVER, CONCORD.
MA	ASSABET RIVER	Waterbody Map	CONCORD	FROM THE HUDSON WWTP DISCHARGE, HUDSON TO THE USGS GAGE AT ROUTES 27/62, MAYNARD.
MA	ASSABET RIVER	Waterbody Map	CONCORD	FROM THE MARLBOROUGH WEST WWTP DISCHARGE, MARLBOROUGH TO THE HUDSON WWTP DISCHARGE, HUDSON.
MA	ASSABET RIVER RESERVOIR	Waterbody Map	CONCORD	WESTBOROUGH
MA	ASSONET RIVER	Waterbody Map	TAUNTON	FROM TISDALE DAM (NORTH OF ROUTE 79/ELM STREET INTERSECTION), FREETOWN TO THE CONFLUENCE WITH THE TAUNTON RIVER, FREETOWN.
MA	AUCOOT COVE	Data Unavailable		FROM THE CONFLUENCE WITH AUCOOT CREEK, MARION TO THE BOUNDARY OF DIVISION OF MARINE FISHERIES DESIGNATED SHELLFISHING GROWING AREA BB31.1, NORTH AND SOUTHWEST FROM HASKELL ISLAND, MARION (FORMERLY PART OF SEGMENT 95-09).
MA	AUCOOT CREEK	Data Unavailable		ESTUARINE PORTION EAST OF HOLLY POND ROAD, MARION TO CONFLUENCE WITH AUCOOT COVE, MARION.
MA	BACK RIVER	Waterbody Map	MERRIMACK	NEW HAMPSHIRE STATE LINE, AMESBURY TO INLET CLARKS POND, AMESBURY.
MA	BALDPATE POND	Waterbody Map	PARKER	BOXFORD
MA	BALLARDVALE IMPOUNDMENT	Waterbody Map	SHAWSHEEN	ANDOVER (LOWELL JUNCTION POND)
MA	BARE MEADOW BROOK	Waterbody Map	MERRIMACK	HEADWATERS, METHUEN TO CONFLUENCE WITH MERRIMACK RIVER, METHUEN.
MA	BARTONS COVE	Waterbody Map	CONNECTICUT	(CT RIVER) GILL
MA	BASS RIVER	Waterbody Map	NORTH COASTAL	OUTLET OF "LOWER SHOE POND" NORTH OF ROUTE 62, BEVERLY TO CONFLUENCE WITH DANVERS RIVER, BEVERLEY.
MA	BASS RIVER	Data Unavailable		HEADWATERS WEST OF WENHAM LAKE, BEVERLY TO THE OUTLET OF "LOWER SHOE POND" NORTH OF ROUTE 62, BEVERLY.
MA	BEAVER BROOK	Waterbody Map	MERRIMACK	OUTLET MILL POND, LITTLETON TO INLET FORGE POND, WESTFORD.
MA	BEAVER BROOK	Waterbody Map	MERRIMACK	NEW HAMPSHIRE STATE LINE, DRACUT TO CONFLUENCE WITH MERRIMACK RIVER, LOWELL.
MA	BEAVER BROOK	Waterbody Map	MILLERS	FERNALD SCHOOL DISCHARGE, TEMPLETON TO CONFLUENCE WITH MILLERS RIVER, ROYALSTON.
MA	BEAVER BROOK	Waterbody Map	NORTH COASTAL	HEADWATERS WEST OF ROUTE 95, DANVERS TO INLET MILL POND, DANVERS.
MA	BEAVER BROOK	Data Unavailable		HEADWATERS, OUTLET BEAVER POND, BELLINGHAM TO THE CONFLUENCE WITH THE CHARLES RIVER, BELLINGHAM.
MA	BEAVER BROOK	Data Unavailable	TAUNTON	OUTLET CLEVELAND POND, ABINGTION TO THE CONFLUENCE WITH THE SALISBURY PLAIN RIVER (FORMING MATFIELD RIVER), EAST BRIDGEWATER.
MA	BEAVER BROOK	Waterbody Map	BOSTON HARBOR: NEPONSET	HEADWATERS JUST WEST OF MOOSE HILL STREET THROUGH SAWMILL POND TO CONFLUENCE WITH MASSAPOAG BROOK, SHARON.
MA	BEAVER BROOK	Waterbody Map	CHARLES	HEADWATERS, NORTH OF ROUTE 2, LEXINGTON THROUGH CULVERTING TO CHARLES RIVER, WALTHAM.
MA	BEAVER BROOK	Waterbody Map	BLACKSTONE	OUTLET OF SMALL UNNAMED IMPOUNDMENT NORTH OF BETH ISRAEL SCHOOL AND FLAG STREET SCHOOL, WORCESTER TO CONFLUENCE WITH MIDDLE RIVER, WORCESTER. (INCLUDES UNDERGROUND PORTION)
MA	BEAVER MEADOW BROOK	Waterbody Map	BOSTON HARBOR: NEPONSET	OUTLET OF GLENN ECHO POND, STOUGHTON, TO THE INLET OF BOLIVAR POND, CANTON.
MA	BEAVER POND	Data Unavailable		BELLINGHAM/MILFORD
MA	BEAVERDAM BROOK	Waterbody Map	NORTH COASTAL	HEADWATERS WEST OF MAIN STREET, LYNNFIELD TO CONFLUENCE WITH SAUGUS RIVER (REEDY MEADOW), LYNNFIELD.
MA	BEAVERDAM CREEK	Waterbody Map	BUZZARDS BAY	OUTLET FROM CRANBERRY BOG SOUTHEAST OF ROUTE 6, WAREHAM TO CONFLUENCE WITH WEWANTIC RIVER, WAREHAM.
MA	BENNETTS POND BROOK	Data Unavailable		HEADWATERS EAST OF LYNN FELLS PARKWAY (IN BELLEVUE GOLF COURSE), MELROSE TO CONFLUENCE WITH SAUGUS RIVER, SAUGUS.
MA	BEVERLY HARBOR	Waterbody Map	NORTH COASTAL	FROM THE MOUTH OF THE DANVERS RIVER, SALEM/BEVERLY TO SALEM HARBOR AT AN IMAGINARY LINE DRAWN FROM JUNIPER POINT, SALEM TO HOSPITAL POINT, BEVERLEY.
MA	BIG BEARHOLE POND	Waterbody Map	TAUNTON	TAUNTON
MA	BIG POND	Waterbody Map	FARMINGTON	OTIS
MA	BILLINGTON SEA	Waterbody Map	SOUTH COASTAL	PLYMOUTH
MA	BIRD POND	Waterbody Map	BOSTON HARBOR: NEPONSET	WALPOLE
MA	BLACK BROOK	Waterbody Map	MERRIMACK	HEADWATERS, CHELMSFORD TO CONFLUENCE WITH MERRIMACK RIVER, LOWELL.
MA	BLACKS NOOK	Waterbody Map	BOSTON HARBOR: MYSTIC	CAMBRIDGE
MA	BLACKSTONE RIVER	Waterbody Map	BLACKSTONE	FROM THE WATER QUALITY MONITOR, MILLVILLE TO THE RHODE ISLAND BORDER WEST OF ROUTE 122 (MAIN ST.), BLACKSTONE, MA/(HARRIS AVENUE) NORTH SMITHFIELD RI.
MA	BLACKSTONE RIVER	Waterbody Map	BLACKSTONE	CONFLUENCE OF MIDDLE RIVER AND MILL BROOK (DOWNSTREAM OF THE RAILROAD SPUR BRIDGE WEST OF TOBIAS BOLAND BOULEVARD), WORCESTER TO FISHERVILLE DAM, GRAFTON. (THROUGH A PORTION OF FISHERVILLE POND FORMERLY SEGMENT MA51048)
MA	BLACKSTONE RIVER	Waterbody Map	BLACKSTONE	FISHERVILLE DAM, GRAFTON TO OUTLET RICE CITY POND, UXBRIDGE. (THROUGH RIVERDALE IMPOUNDMENT FORMERLY SEGMENT MA51136 AND RICE CITY POND FORMERLY SEGMENT MA51131)
MA	BLACKSTONE RIVER	Waterbody Map	BLACKSTONE	OUTLET RICE CITY POND, UXBRIDGE TO THE OLD WATER QUALITY MONITOR (AT THE CONRAIL RAILROAD TRESTLE DUE NORTH OF COLLINS DRIVE), MILLVILLE.
MA	BLOODY BROOK	Data Unavailable		FROM THE RAILROAD TRACKS NORTH OF NORTH MAIN STREET, DEERFIELD TO THE CONFLUENCE WITH MILL RIVER, WHATELY.
MA	BLUEFISH RIVER	Data Unavailable	SOUTH COASTAL	SALTMARSH NORTH OF HARRISON STREET, DUXBURY TO MOUTH AT DUXBURY BAY, DUXBURY.
MA	BOAT MEADOW RIVER	Waterbody Map	CAPE COD	HEADWATERS EAST OF OLD RAILWAY GRADE TO MOUTH AT CAPE COD BAY, EASTHAM.
MA	BOLIVAR POND	Waterbody Map	BOSTON HARBOR: NEPONSET	CANTON
MA	BOSTON HARBOR	Waterbody Map	BOSTON HARBOR	THE AREA EXTENDING INTO MASSACHUSETTS BAY FROM THE LINE BETWEEN FORT DAWES ON DEER ISLAND TO THE GRAVES, AND FROM THE GRAVES SOUTH TO POINT ALLERTON; ACROSS HULL AND WEST GUTS; ACROSS THE MOUTHS OF QUINCY AND DORCHESTER BAYS, BOSTON INNER HARBOR AND WINTH
MA	BOSTON INNER HARBOR	Waterbody Map	BOSTON HARBOR	FROM THE MYSTIC AND CHELSEA RIVERS, CHELSEA/BOSTON, TO THE LINE BETWEEN GOVERNORS ISLAND AND FORT INDEPENDENCE, EAST BOSTON/BOSTON (INCLUDING FORT POINT, RESERVED AND LITTLE MYSTIC CHANNELS).
MA	BOUND BROOK	Data Unavailable	SOUTH COASTAL	FLOW CONTROL STRUCTURE NEAR BEECHWOOD STREET, COHASSET TO OUTLET HUNTERS POND, SCITUATE.
MA	BOYCE BROOK	Waterbody Map	MILLERS	NH STATE LINE, ROYALSTON TO CONFLUENCE WITH EAST BRANCH TULLY RIVER, ROYALSTON.
MA	BRACKETT POND	Waterbody Map	IPSWICH	ANDOVER
MA	BROAD COVE	Data Unavailable	TAUNTON	DIGHTON/SOMERSET (FORMERLY REPORTED AS LAKE SEGMENT MA62022).
MA	BROOKHAVEN LAKE	Waterbody Map	CHICOPEE	WEST BROOKFIELD
MA	BULLOUGHS POND	Waterbody Map	CHARLES	NEWTON
MA	BUNGAY RIVER	Data Unavailable		HEADWATERS, OUTLET GREENWOOD LAKE, NORTH ATTLEBOROUGH TO CONFLUENCE WITH TEN MILE RIVER, ATTLEBORO.
MA	BURNCOAT BROOK	Data Unavailable		HEADWATERS, OUTLET BOUCHARD POND, LEICESTER TO CONFLUENCE WITH TOWN MEADOW BROOK, LEICESTER (THROUGH FORMER POND SEGMENT BALLARD HILL POND MA42069).
MA	BURNCOAT PARK POND	Waterbody Map	BLACKSTONE	WORCESTER
MA	BUTTERFIELD POND	Waterbody Map	SHAWSHEEN	BURLINGTON/LEXINGTON
MA	BUTTERMILK BAY	Waterbody Map	BUZZARDS BAY	BOURNE/WAREHAM
MA	BUTTERY BROOK	Data Unavailable		HEADWATERS (PERENNIAL PORTION), WEST OF HAIG AVENUE, SOUTH HADELY TO THE CONFULENCE WITH THE CONNECTICUT RIVER, SOUTH HADLEY (INTERRUPTED URBAN, PORTIONS CULVERTED).
MA	BUZZARDS BAY	Waterbody Map	BUZZARDS BAY	OPEN WATER AREA ENCOMPASSED WITHIN A LINE DRAWN FROM WILBER POINT, FAIRHAVEN TO CLARKS POINT, NEW BEDFORD TO RICKETSON POINT, DARTMOUTH TO VACINITY OF SAMOSET STREET, DARTMOUTH DOWN TO ROUND HILL POINT, DARTMOUTH AND BACK TO WILBER POINT, FAIRHAVEN.
MA	CABOT POND	Waterbody Map	TAUNTON	MANSFIELD
MA	CADY BROOK	Waterbody Map	QUINEBAUG	HEADWATERS, OUTLET OF GLEN ECHO LAKE, CHARLTON TO CHARLTON CITY WWTP OUTFALL, CHARLTON.
MA	CADY BROOK	Waterbody Map	QUINEBAUG	CHARLTON CITY WWTP OUTFALL, CHARLTON TO CONFLUENCE WITH QUINEBAUG RIVER, SOUTHBRIDGE.
MA	CAIN POND	Waterbody Map	TAUNTON	TAUNTON
MA	CAMBRIDGE RESERVOIR, UPPER BASIN	Waterbody Map	CHARLES	LINCOLN/LEXINGTON
MA	CAPE POND	Waterbody Map	NORTH COASTAL	ROCKPORT
MA	CARDING MILL POND	Waterbody Map	CONCORD	SUDBURY
MA	CARGILL POND	Waterbody Map	TEN MILE	PLAINVILLE
MA	CAT BROOK	Waterbody Map	NORTH COASTAL	HEADWATERS EAST OF ROUTE 128, MANCHESTER TO CONFLUENCE WITH MANCHESTER HARBOR (ROUTE 127), MANCHESTER.
MA	CAUSEWAY BROOK	Data Unavailable		HEADWATERS, OUTLET DEXTER POND, MANCHESTER TO CONFLUENCE WITH CAT BROOK, MANCHESTER.
MA	CEDAR SWAMP POND	Waterbody Map	CHARLES	LOCALLY KNOWN AS "MILFORD POND", MILFORD
MA	CENTRAL POND	Waterbody Map	TEN MILE	SEEKONK,MA/PAWTUCKET,RI/PROVIDENCE,RI (SIZE INDICATES PORTION IN MASSACHUSETTS)
MA	CHADWICKS POND	Waterbody Map	MERRIMACK	HAVERHILL/BOXFORD
MA	CHANDLER POND	Waterbody Map	CHARLES	BOSTON
MA	CHARLES RIVER	Waterbody Map	CHARLES	SOUTH NATICK DAM, NATICK TO CHESTNUT STREET, NEEDHAM/DOVER.
MA	CHARLES RIVER	Waterbody Map	CHARLES	OUTLET POPULATIC POND, NORFOLK/MEDWAY TO SOUTH NATICK DAM, NATICK.
MA	CHARLES RIVER	Waterbody Map	CHARLES	OUTLET BOX POND, BELLINGHAM TO INLET POPULATIC POND, NORFOLK/MEDWAY.
MA	CHARLES RIVER	Waterbody Map	CHARLES	MILFORD WWTF DISCHARGE, HOPEDALE TO OUTLET BOX POND (FORMERLY SEGMENT MA72008), BELLINGHAM.
MA	CHARLES RIVER	Waterbody Map	CHARLES	HEADWATERS, OUTLET ECHO LAKE, HOPKINTON TO DILLA STREET (JUST UPSTREAM OF CEDAR SWAMP POND), MILFORD.
MA	CHARLES RIVER	Waterbody Map	CHARLES	CHESTNUT STREET, NEEDHAM TO WATERTOWN DAM, WATERTOWN.
MA	CHARLES RIVER	Data Unavailable		WATERTOWN DAM, WATERTOWN TO THE BOSTON UNIVERSITY BRIDGE, BOSTON/CAMBRIDGE (FORMERLY PART OF SEGMENT MA72-08).
MA	CHARLES RIVER	Data Unavailable		BOSTON UNIVERSITY BRIDGE, BOSTON/CAMBRIDGE TO THE NEW CHARLES RIVER DAM, BOSTON (FORMERLY PART OF SEGMENT MA72-08).
MA	CHARLES RIVER	Data Unavailable		OUTLET CEDAR SWAMP POND, MILFORD TO THE MILFORD WWTF DISCHARGE, HOPEDALE (FORMERLY PART OF SEGMENT MA72-02).
MA	CHEESE CAKE BROOK	Waterbody Map	CHARLES	EMERGES SOUTH OF ROUTE 16, NEWTON TO CONFLUENCE WITH THE CHARLES RIVER, NEWTON.
MA	CHELSEA RIVER	Waterbody Map	BOSTON HARBOR: MYSTIC	CONFLUENCE WITH MILL CREEK, CHELSEA/REVERE TO CONFLUENCE WITH MYSTIC RIVER, CHELSEA/EAST BOSTON/CHARLESTOWN.
MA	CHESHIRE RESERVOIR, MIDDLE BASIN	Waterbody Map	HOOSIC	[MIDDLE BASIN] CHESHIRE/LANESBOROUGH
MA	CHESHIRE RESERVOIR, NORTH BASIN	Waterbody Map	HOOSIC	[NORTH BASIN] CHESHIRE
MA	CHESHIRE RESERVOIR, SOUTH BASIN	Data Unavailable		[SOUTH BASIN] CHESHIRE/LANESBOROUGH
MA	CHICKLEY RIVER	Waterbody Map	DEERFIELD	HEADWATERS SAVOY MOUNTAIN STATE FOREST, SAVOY TO CONFLUENCE WITH DEERFIELD RIVER, CHARLEMONT.
MA	CHICOPEE RIVER	Waterbody Map	CHICOPEE	SOURCE, CONFLUENCE OF WARE RIVER AND QUABOAG RIVER, PALMER (THROUGH RED BRIDGE IMPOUNDMENT FORMERLY SEGMENT MA36171) TO RED BRIDGE IMPOUNDMENT DAM, WILBRAHAM/LUDLOW.
MA	CHICOPEE RIVER	Waterbody Map	CHICOPEE	WILBRAHAM PUMPING STATION (OLD WWTP), WILBRAHAM/LUDLOW TO CHICOPEE FALLS DAM, CHICOPEE.
MA	CHICOPEE RIVER	Waterbody Map	CHICOPEE	CHICOPEE FALLS DAM, CHICOPEE TO CONFLUENCE WITH CONNECTICUT RIVER, CHICOPEE.
MA	CHILMARK POND	Waterbody Map	ISLANDS	SOUTH OF SOUTH ROAD INCLUDING WADES COVE AND GILBERTS COVE, CHILMARK, MARTHA'S VINEYARD.
MA	CLARKS COVE	Waterbody Map	BUZZARDS BAY	THE SEMI-ENCLOSED WATERBODY LANDWARD OF A LINE DRAWN BETWEEN CLARKS POINT, NEW BEDFORD AND RICKETSONS POINT, DARTMOUTH.
MA	CLAY PIT POND	Waterbody Map	BOSTON HARBOR: MYSTIC	BELMONT
MA	COBBLER BROOK	Waterbody Map	MERRIMACK	HEADWATERS, MERRIMAC TO CONFLUENCE WITH MERRIMACK RIVER, MERRIMAC.
MA	COBBS POND	Waterbody Map	BOSTON HARBOR: NEPONSET	WALPOLE
MA	COCHATO RIVER	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	OUTLET LAKE HOLBROOK, HOLBROOK TO CONFLUENCE WITH FARM AND MONATIQUOT RIVERS, BRAINTREE. (SEGMENT ALSO INCLUDES PART OF GLOVERS BROOK AND MARY LEE BROOK AND ALL OF AN UNNAMED TRIBUTARY OUTLETTING LAKE HOLBROOK)
MA	COHASSE BROOK	Data Unavailable		FROM THE OUTLET OF COHASSE BROOK RESERVOIR, SOUTHBRIDGE THROUGH WELLS POND (FORMERLY POND SEGMENT MA41053) TO THE CONFLUENCE WITH THE QUINEBAUG RIVER, SOUTHBRIDGE.
MA	COHASSET COVE	Data Unavailable	SOUTH COASTAL	THE WATERS SOUTH OF A LINE DRAWN FROM THE BASSING BEACH JETTY, SCITUATE WESTERLY TO THE OPPOSITE SHORE, COHASSET EXCLUDING BAILEYS CREEK AND THE GULF.
MA	COHASSET HARBOR	Waterbody Map	SOUTH COASTAL	THE WATERS SOUTH OF A LINE DRAWN FROM THE NORTHWESTERN POINT OF SCITUATE NECK, SCITUATE TO JUST NORTH OF QUARRY POINT, COHASSET NOT INCLUDING COHASSET COVE, COHASSET/SCITUATE.
MA	COLE RIVER	Waterbody Map	MOUNT HOPE BAY (SHORE)	ROUTE 6, SWANSEA TO THE MOUTH AT MOUNT HOPE BAY AT OLD RAILWAY GRADE, SWANSEA
MA	COLLINS POND	Waterbody Map	IPSWICH	ANDOVER
MA	CONCORD RIVER	Waterbody Map	CONCORD	FROM THE BILLERICA WATER SUPPLY INTAKE, BILLERICA TO ROGERS STREET BRIDGE, LOWELL.
MA	CONCORD RIVER	Waterbody Map	CONCORD	FROM THE CONFLUENCE OF THE ASSABET AND SUDBURY RIVERS, CONCORD TO THE BILLERICA WATER SUPPLY INTAKE, BILLERICA.
MA	CONCORD RIVER	Waterbody Map	CONCORD	FROM THE ROGERS STREET BRIDGE, LOWELL TO THE CONFLUENCE WITH THE MERRIMACK RIVER, LOWELL.
MA	CONGAMOND LAKES	Data Unavailable	WESTFIELD	[MIDDLE BASIN] SOUTHWICK
MA	CONGAMOND LAKES	Data Unavailable	WESTFIELD
MA	CONNECTICUT RIVER	Waterbody Map	CONNECTICUT	ROUTE 10 BRIDGE, NORTHFIELD TO TURNERS FALLS DAM, GILL/MONTAGUE.
MA	CONNECTICUT RIVER	Waterbody Map	CONNECTICUT	CONFLUENCE WITH DEERFIELD RIVER, GREENFIELD/MONTAGUE/DEERFIELD TO HOLYOKE DAM, HOLYOKE/SOUTH HADLEY.
MA	CONNECTICUT RIVER	Waterbody Map	CONNECTICUT	HOLYOKE DAM, HOLYOKE/SOUTH HADLEY TO MASSACHUSETTS/CONNECTICUT BORDER.
MA	CONNECTICUT RIVER	Waterbody Map	CONNECTICUT	TURNERS FALLS DAM, GIL/MONTAGUE TO CONFLUENCE WITH DEERFIELD RIVER, GREENFIELD/MONTAGUE/DEERFIELD.
MA	CONNECTICUT RIVER	Waterbody Map	CONNECTICUT	NEW HAMPSHIRE/VERMONT/MASSACHUSETTS STATE LINE TO ROUTE 10 BRIDGE, NORTHFIELD.
MA	COPICUT RESERVOIR	Data Unavailable		DARTMOUTH/FALL RIVER
MA	COPICUT RIVER	Waterbody Map	BUZZARDS BAY	OUTLET OF COPICUT RESERVOIR, FALL RIVER TO THE INLET OF CORNELL POND, DARTMOUTH.
MA	CORNELL POND	Waterbody Map	BUZZARDS BAY	DARTMOUTH
MA	CRANE BROOK	Waterbody Map	NORTH COASTAL	HEADWATERS EAST OF ROUTE 95, DANVERS TO INLET MILL POND, DANVERS.
MA	CRANE BROOK BOG POND	Waterbody Map	BUZZARDS BAY	CARVER
MA	CRANE RIVER	Waterbody Map	NORTH COASTAL	OUTLET PUMP HOUSE SLUICEWAY, PURCHASE STREET, DANVERS TO CONFLUENCE WITH DANVERS RIVER, DANVERS.
MA	CROOKED MEADOW RIVER	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	OUTLET CUSHING POND TO CONFLUENCE WITH WEIR RIVER, HINGHAM.
MA	CROSSMAN POND	Waterbody Map	SOUTH COASTAL	KINGSTON
MA	CRYSTAL LAKE	Waterbody Map	CAPE COD	ORLEANS
MA	CRYSTAL LAKE	Waterbody Map	MERRIMACK	HAVERHILL
MA	CRYSTAL POND	Waterbody Map	IPSWICH	PEABODY
MA	CUTTYHUNK POND	Waterbody Map	ISLANDS	WATERS WEST OF THE CHANNEL CONNECTING CUTTYHUNK POND TO CUTTYHUNK HARBOR, GOSNOLD, ELIZABETH ISLANDS. (CHANGED FROM MA95-26 TO MA97-21 ON 10/7/97)
MA	DANVERS RIVER	Waterbody Map	NORTH COASTAL	CONFLUENCE OF PORTER, CRANE AND WATERS RIVERS, DANVERS TO MOUTH AT BEVERLY HARBOR, BEVERLY/SALEM.
MA	DARK BROOK	Waterbody Map	BLACKSTONE	OUTLET EDDY POND, AUBURN TO CONFLUENCE WITH KETTLE BROOK, AUBURN. (THROUGH AUBURN POND FORMERLY SEGMENT MA51004)
MA	DAVIS MINE BROOK	Waterbody Map	DEERFIELD	HEADWATERS, JUST SOUTH OF DELL ROAD, ROWE TO CONFLUENCE WITH MILL BROOK, CHARLEMONT.
MA	DEAN POND	Waterbody Map	CHICOPEE	OAKHAM
MA	DEEP BROOK	Waterbody Map	MERRIMACK	HEADWATERS EAST OF EVERETT TURNPIKE, TYNGSBOROUGH TO CONFLUENCE WITH MERRIMACK RIVER, CHELMSFORD.
MA	DEVILS DISHFULL POND	Waterbody Map	IPSWICH	PEABODY
MA	DOANE POND	Waterbody Map	CHICOPEE	NORTH BROOKFIELD
MA	DORCHESTER BAY	Waterbody Map	BOSTON HARBOR	FROM THE MOUTH OF THE NEPONSET RIVER, BOSTON/QUINCY TO THE LINE BETWEEN HEAD ISLAND AND THE NORTH SIDE OF THOMPSON ISLAND AND THE LINE BETWEEN THE SOUTH POINT OF THOMPSON ISLAND, BOSTON AND CHAPEL ROCKS, QUINCY.
MA	DRINKWATER RIVER	Waterbody Map	SOUTH COASTAL	FROM WHITING STREET, HANOVER THROUGH FORGE POND TO THE INLET OF FACTORY POND, HANOVER.
MA	DUDLEY POND	Waterbody Map	CONCORD	WAYLAND
MA	DUXBURY BAY	Waterbody Map	SOUTH COASTAL	THE WATERS NORTH AND WEST OF A LINE FROM SAQUISH HEAD TO THE TIP OF PLYMOUTH BEACH AND FROM THERE TO HIGH CLIFF, PLYMOUTH EXCLUDING BACK RIVER AND BLUEFISH RIVER, DUXBURY AND JONES RIVER, KINGSTON.
MA	EAGLE HILL RIVER	Waterbody Map	PARKER	HEADWATERS NEAR TOWN FARM ROAD TO THE MOUTH AT PLUM ISLAND SOUND, IPSWICH.
MA	EAMES BROOK	Waterbody Map	CONCORD	FROM THE OUTLET OF FARM POND, FRAMINGHAM TO THE CONFLUENCE WITH THE SUDBURY RIVER, FRAMINGHAM.
MA	EAMES POND	Waterbody Map	CHICOPEE	PAXTON
MA	EAST BRANCH	Waterbody Map	BOSTON HARBOR: NEPONSET	EAST BRANCH NEPONSET RIVER - OUTLET OF FORGE POND THROUGH UNNAMED POND SOUTHWEST OF FORGE POND AND EAST BRANCH POND TO CONFLUENCE WITH NEPONSET RIVER, CANTON. (LOCALLY KNOWN AS CANTON RIVER)
MA	EAST BRANCH HOUSATONIC RIVER	Waterbody Map	HOUSATONIC	OUTLET OF CENTER POND, DALTON TO CONFLUENCE WITH THE HOUSATONIC RIVER, PITTSFIELD.
MA	EAST BRANCH HOUSATONIC RIVER	Waterbody Map	HOUSATONIC	OUTLET OF MUDDY POND, WASHINGTON TO THE OUTLET OF CENTER POND, DALTON.
MA	EAST BRANCH TULLY RIVER	Waterbody Map	MILLERS	CONFLUENCE OF TULLY BROOK AND FALLS BROOK IN ROYALSTON STATE FOREST, ROYALSTON THROUGH LONG POND AND TULLY LAKE TO CONFLUENCE WITH THE WEST BRANCH TULLY RIVER FORMING HEADWATERS TULLY RIVER, ORANGE/ATHOL.
MA	EAST BRANCH WARE RIVER	Waterbody Map	CHICOPEE	OUTLET BICKFORD POND, HUBBARDSTON TO CONFLUENCE WITH THE WEST BRANCH WARE RIVER, BARRE.
MA	EAST BRANCH WESTPORT RIVER	Waterbody Map	BUZZARDS BAY	OLD COUNTY ROAD BRIDGE, WESTPORT TO THE MOUTH AT WESTPORT HARBOR, WESTPORT (EXCLUDING HORSENECK CHANNEL).
MA	EAST BROOKFIELD RIVER	Data Unavailable		OUTLET LAKE LASHAWAY, EAST BROOKFIELD TO QUABOAG POND, EAST BROOKFIELD.
MA	EDGARTOWN GREAT POND	Waterbody Map	ISLANDS	EXCLUDING JACOBS POND (PALIS# 97038) EDGARTOWN, MARTHA'S VINEYARD.
MA	EDGARTOWN HARBOR	Waterbody Map	ISLANDS	WATERS WEST OF CAPE POGE GUT BOUNDED BY AN IMAGINARY LINE DRAWN FROM CHAPPAQUIDDICK POINT TO DOCK STREET AND NORTHEASTERLY FROM THE END OF PLANTINGFIELD WAY TO CAPE POGE ELBOW (EXCLUDING EEL POND), EDGARTOWN, MARTHA'S VINEYARD.
MA	EEL POND	Waterbody Map	BUZZARDS BAY	COASTAL POND AT THE HEAD OF MATTAPOISETT HARBOR, MATTAPOISETT.
MA	EGYPT RIVER	Waterbody Map	PARKER	EAST OF JEWETT HILL (LATITUDE 42:42:23.40, LONGITUDE 70:51:47.58 DMS), IPSWICH TO CONFLUENCE WITH MUDDY RUN AND ROWLEY RIVER, ROWLEY/IPSWICH.
MA	ELIZABETH BROOK	Waterbody Map	CONCORD	FROM THE OUTLET OF AN UNNAMED POND (DELANEY PROJECT ON STOW/HARVARD BORDER) WEST OF HARVARD ROAD, STOW TO THE INLET OF FLETCHERS POND, STOW.
MA	ELL POND	Waterbody Map	BOSTON HARBOR: MYSTIC	MELROSE
MA	ELLISVILLE HARBOR	Data Unavailable	SOUTH COASTAL	PLYMOUTH
MA	ELM BROOK	Waterbody Map	SHAWSHEEN	HEADWATERS, LINCOLN TO CONFLUENCE WITH SHAWSHEEN RIVER, BEDFORD.
MA	ESSEX BAY	Waterbody Map	NORTH COASTAL	THE WATERS LANDWARD OF IPSWICH BAY CONTAINED WITHIN AN IMAGIANY LINE DRAWN FROM THE NORTHWESTERN TIP OF GLOUCESTER NEAR COFFINS BEACH TO THE SOUTHERN TIP OF CASTLE NECK, IPSWICH TO THE EASTERN MOST POINT OF DILLY ISLAND, ESSEX (MOUTH OF CASTLE NECK RIVER)
MA	ESSEX RIVER	Waterbody Map	NORTH COASTAL	SOURCE EAST OF SOUTHERN AVENUE, ESSEX TO MOUTH AT ESSEX BAY, ESSEX.
MA	FACTORY POND	Waterbody Map	SOUTH COASTAL	HANSON/HANOVER
MA	FACTORY POND	Waterbody Map	CHARLES	HOLLISTON
MA	FALLS POND, NORTH BASIN	Waterbody Map	TEN MILE	NORTH ATTLEBOROUGH
MA	FARM POND	Waterbody Map	CONCORD	FRAMINGHAM
MA	FISH BROOK	Data Unavailable		HEADWATERS, EAST OF GREENWOOD ROAD, ANDOVER TO CONFLUENCE WITH MERRIMACK RIVER AT FISH BROOK DAM, ANDOVER.
MA	FISH POND	Waterbody Map	BLACKSTONE	NORTHBRIDGE
MA	FLAX POND	Waterbody Map	NORTH COASTAL	LYNN
MA	FLINT POND	Waterbody Map	MERRIMACK	TYNGSBOROUGH
MA	FLOATING BRIDGE POND	Waterbody Map	NORTH COASTAL	LYNN
MA	FOREST LAKE	Waterbody Map	MERRIMACK	METHUEN
MA	FOREST RIVER	Waterbody Map	NORTH COASTAL	APPROXIMATELY 0.4 MILES UPSTREAM OF LORING AVENUE, SALEM TO SALEM HARBOR, SALEM.
MA	FORGE POND	Waterbody Map	SOUTH COASTAL	HANOVER
MA	FORGE POND	Waterbody Map	CONNECTICUT	GRANBY
MA	FORGE POND	Waterbody Map	BOSTON HARBOR: NEPONSET	CANTON
MA	FORGET-ME-NOT- BROOK	Waterbody Map	CHICOPEE	NORTH BROOKFIELD WWTP DISCHARGE, NORTH BROOKFIELD TO CONFLUENCE WITH DUNN BROOK, EAST BROOKFIELD/BROOKFIELD.
MA	FORT MEADOW RESERVOIR	Waterbody Map	CONCORD	MARLBOROUGH/HUDSON
MA	FORT POND	Waterbody Map	NASHUA	LANCASTER
MA	FORT RIVER	Data Unavailable		HEADWATERS (CONFLUENCE OF ADAMS AND AMETHYST BROOKS, AMHERST), TO CONFLUENCE CONNECTICUT RIVER, HADLEY.
MA	FOSTER POND	Waterbody Map	NORTH COASTAL	SWAMPSCOTT
MA	FOSTERS POND	Waterbody Map	SHAWSHEEN	ANDOVER/WILMINGTON
MA	FOUNDRY POND	Waterbody Map	SOUTH COASTAL	KINGSTON
MA	FOURMILE BROOK	Data Unavailable		HEADWATERS, OUTLET MANCHESTER POND RESERVOIR, ATTLEBORO TO INLET ORRS POND, ATTLEBORO.
MA	FRAMINGHAM RESERVOIR #1	Waterbody Map	CONCORD	FRAMINGHAM
MA	FRAMINGHAM RESERVOIR #2	Waterbody Map	CONCORD	FRAMINGHAM/ASHLAND
MA	FRANKLIN RESERVOIR NORTHEAST	Waterbody Map	CHARLES	FRANKLIN
MA	FRANKLIN RESERVOIR SOUTHWEST	Waterbody Map	CHARLES	FRANKLIN
MA	FRENCH RIVER	Waterbody Map	FRENCH	HEADWATERS, OUTLET GREENVILLE POND, LEICESTER TO THE OUTLET OF THAYER POND, OXFORD (EXCLUDING APPROXIMATELY 0.6 MILES THROUGH ROCHDALE POND SEGMENT MA42048) (THROUGH FORMER POND SEGMENTS TEXAS POND MA42058 AND THAYERS POND MA42059).
MA	FRENCH RIVER	Waterbody Map	FRENCH	DAM AT NORTH VILLAGE, WEBSTER/DUDLEY TO WEBSTER WWTP OUTFALL, WEBSTER/DUDLEY.
MA	FRENCH RIVER	Waterbody Map	FRENCH	WEBSTER WWTP OUTFALL, WEBSTER/DUDLEY TO STATE LINE, DUDLEY, MA/THOMPSON,CT.
MA	FRENCH RIVER	Data Unavailable		FROM DAM JUST UPSTREAM OF CLARA BARTON ROAD, OXFORD, TO DAM AT NORTH VILLAGE, WEBSTER/DUDLEY.
MA	FRENCH STREAM	Waterbody Map	SOUTH COASTAL	FROM THE HEADWATERS ON THE SOUTHEAST SIDE OF THE SOUTH WEYMOUTH NAVAL AIR STATION, ROCKLAND THROUGH STUDLEYS POND TO THE CONFLUENCE WITH DRINKWATER RIVER, HANOVER.
MA	FROST FISH BROOK	Waterbody Map	NORTH COASTAL	CABOT ROAD, DANVERS TO PORTER RIVER CONFLUENCE AT ROUTE 62, DANVERS.
MA	FRYE POND	Waterbody Map	IPSWICH	ANDOVER
MA	FULLER BROOK	Waterbody Map	CHARLES	HEADWATER SOUTH OF ROUTE 135, NEEDHAM TO CONFLUENCE WITH WABAN BROOK, WELLESLEY.
MA	FULLER BROOK	Data Unavailable		FROM THE LUDLOW/CHICOPEE CORPORATE BOUNDARY WHERE THE STREAM NAME CHANGES FROM HIGHER BROOK, TO THE CONFLUENCE WITH THE CHICOPEE RIVER, CHICOPEE.
MA	FULTON POND	Waterbody Map	TAUNTON	MANSFIELD
MA	FURNACE BROOK	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	FROM HEADWATERS NORTH OF BLUE HILLS RESERVOIR TO CONFLUENCE WITH BLACKS CREEK, QUINCY.
MA	FURNACE POND	Waterbody Map	SOUTH COASTAL	PEMBROKE
MA	GALES POND	Waterbody Map	MILLERS	WARWICK
MA	GANAWATTE FARM POND	Waterbody Map	BOSTON HARBOR: NEPONSET	WALPOLE/SHARON/FOXBOROUGH
MA	GATES BROOK	Waterbody Map	NASHUA	HEADWATERS WEST OF PROSPECT STREET, WEST BOYLSTON TO INLET WACHUSETT RESERVOIR (GATES COVE), WEST BOYLSTON.
MA	GERMANY BROOK	Waterbody Map	BOSTON HARBOR: NEPONSET	HEADWATERS, EAST OF WINTER STREET, TO INLET OF ELLIS POND, NORWOOD.
MA	GLEN ECHO LAKE	Waterbody Map	QUINEBAUG	CHARLTON
MA	GLOUCESTER HARBOR	Waterbody Map	NORTH COASTAL	THE WATERS LANDWARD OF AN IMAGINARY LINE DRAWN BETWEEN MUSSEL POINT AND THE TIP OF THE DOG BAR BREAKWATER, GLOUCESTER EXCLUDING THE ANNISQUAM RIVER.
MA	GOLDTHWAIT BROOK	Waterbody Map	NORTH COASTAL	OUTLET CEDAR POND, PEABODY TO CONFLUENCE WITH PROCTOR BROOK, PEABODY.
MA	GOODRICH POND	Data Unavailable	HOUSATONIC	PITTSFIELD
MA	GREAT POND	Waterbody Map	CAPE COD	EASTHAM
MA	GREEN HARBOR	Waterbody Map	SOUTH COASTAL	FROM THE TIDEGATES AT ROUTE 139, MARSHFIELD TO THE MOUTH OF THE HARBOR AT MASSACHUSETTS BAY/CAPE COD BAY, MARSHFIELD.
MA	GREEN HARBOR RIVER	Data Unavailable		OUTLET BLACK MOUNTAIN POND, MARSHFIELD TO THE TIDEGATE AT ROUTE 139, MARSHFIELD.
MA	GREEN RIVER	Waterbody Map	HOOSIC	HEADWATERS SOUTHWEST OF SUGARLOAF MOUNTAIN (WEST OF INGRAHAM ROAD), NEW ASHFORD TO CONFLUENCE WITH HOOSIC RIVER, WILLIAMSTOWN.
MA	GREEN RIVER	Waterbody Map	DEERFIELD	FROM GREENFIELD SWIMMING POOL DAM (NORTHWEST OF NASHS MILL ROAD), GREENFIELD TO CONFLUENCE WITH THE DEERFIELD RIVER, GREENFIELD . (FORMERLY SEGMENT MA33-10 AND PART OF SEGMENT MA33-09)
MA	GRINDSTONE BROOK	Data Unavailable		HEADWATERS OUTLET HENSHAW POND, LEICESTER TO INLET ROCHDALE POND, LEICESTER.
MA	GRIST MILL POND	Waterbody Map	CONCORD	SUDBURY/MARLBOROUGH
MA	GROVE POND	Waterbody Map	NASHUA	AYER
MA	HAGER POND	Waterbody Map	CONCORD	MARLBOROUGH
MA	HAGGETTS POND	Waterbody Map	MERRIMACK	ANDOVER
MA	HAMMETT COVE	Waterbody Map	BUZZARDS BAY	BORDERS SIPPICAN HARBOR (ALONG A LINE FROM THE SOUTHWESTERN MOST POINT OF LITTLE NECK TO THE END OF THE SEAWALL ON THE OPPOSITE POINT), MARION.
MA	HARDYS POND	Waterbody Map	CHARLES	WALTHAM
MA	HATCHET BROOK	Data Unavailable		FROM THE OUTLET OF NO. 3 RESERVOIR, SOUTHBRIDGE TO THE CONFLUENCE WITH THE QUINEBAUG RIVER, SOUTHBRIDGE.
MA	HAWES BROOK	Data Unavailable	73	OUTLET OF ELLIS POND TO CONFLUENCE WITH NEPONSET RIVER, NORWOOD.
MA	HAWKES BROOK	Waterbody Map	NORTH COASTAL	HEADWATERS NEAR THE LYNN/LYNNFIELD BORDER TO THE INLET OF HAWKES POND, LYNNFIELD.
MA	HAWKES BROOK	Waterbody Map	NORTH COASTAL	OUTLET OF HAWKES POND, SAUGUS TO CONFLUENCE WITH SAUGUS RIVER, SAUGUS.
MA	HAWKES POND	Waterbody Map	NORTH COASTAL	LYNNFIELD/SAUGUS
MA	HAYES POND	Waterbody Map	BLACKSTONE	GRAFTON
MA	HEARD POND	Waterbody Map	CONCORD	WAYLAND
MA	HEART POND	Data Unavailable	CONCORD	CHELMSFORD/WESTFORD
MA	HERRING RIVER	Waterbody Map	SOUTH COASTAL	OUTLET OLD OAKEN BUCKET POND, SCITUATE TO CONFLUENCE WITH NORTH RIVER, SCITUATE.
MA	HERRING RIVER	Waterbody Map	CAPE COD	FROM OUTLET OF HERRING POND TO SOUTH OF HIGH TOSS ROAD, WELLFLEET.
MA	HINGHAM BAY	Waterbody Map	BOSTON HARBOR	THE AREA DEFINED BETWEEN PEDDOCKS ISLAND AND WINDMILL POINT; FROM WINDMILL POINT SOUTHEAST TO BUMKIN ISLAND; FROM BUMKIN ISLAND SOUTHEAST TO SUNSET POINT; FROM SUNSET POINT ACROSS THE MOUTH OF THE WEIR RIVER TO WORLDS END; FROM WORLDS END ACROSS THE MOUTH
MA	HINGHAM BAY	Waterbody Map	BOSTON HARBOR	THE AREA NORTH OF THE MOUTH OF THE WEYMOUTH FORE RIVER EXTENDING ON THE WEST ALONG THE LINE BETWEEN NUT ISLAND AND THE SOUTH POINT OF WEST HEAD, AND ON THE EAST SIDE ALONG A LINE FROM PRINCE HEAD JUST EAST OF PIG ROCK TO THE MOUTH OF THE WEYMOUTH FORE RIV
MA	HINGHAM HARBOR	Data Unavailable		HINGHAM HARBOR INSIDE A LINE FROM CROWS POINT TO WORLDS END, HINGHAM (FORMERLY REPORTED AS MA70-08).
MA	HITHER CREEK	Waterbody Map	ISLANDS	FROM THE OUTLET OF MADAKET DITCH TO MADAKET HARBOR AT AN IMAGINARY LINE DRAWN EASTERLY FROM JACKSON POINT TO LITTLE NECK, NANTUCKET
MA	HOBART POND	Waterbody Map	TAUNTON	WHITMAN
MA	HOCOMONCO POND	Waterbody Map	CONCORD	WESTBOROUGH
MA	HODGES POND	Waterbody Map	TAUNTON	(KINGMAN POND) MANSFIELD
MA	HOOSIC RIVER	Waterbody Map	HOOSIC	CONFLUENCE WITH NORTH BRANCH HOOSIC RIVER, NORTH ADAMS TO THE VERMONT STATE LINE, WILLIAMSTOWN.
MA	HOOSIC RIVER	Waterbody Map	HOOSIC	ADAMS WWTP DISCHARGE, ADAMS TO CONFLUENCE WITH NORTH BRANCH HOOSIC RIVER, NORTH ADAMS.
MA	HOOSIC RIVER	Waterbody Map	HOOSIC	HEADWATERS, OUTLET CHESHIRE RESERVOIR, CHESHIRE TO ADAMS WWTP DISCHARGE, ADAMS.
MA	HOP BROOK	Waterbody Map	CONCORD	OUTLET OF CARDING MILL POND, SUDBURY TO CONFLUENCE WITH ALLOWANCE BROOK, SUDBURY (ALLOWANCE BROOK WAS IDENTIFIED AS LANDHAM BROOK ON USGS QUADS PRIOR TO 1987).
MA	HOP BROOK	Waterbody Map	CONCORD	FROM THE CONFLUENCE OF ALLOWANCE BROOK, SUDBURY TO THE CONFLUENCE WITH THE SUDBURY RIVER, WAYLAND (THIS SEGMENT WAS FORMERLY IDENTIFIED AS WASH BROOK, HOP BROOK APPEARED AS WASH BROOK AND ALLOWANCE BROOK WAS PREVIOUSLY IDENTIFIED AS LANDHAM BROOK ON USGS
MA	HOPKINTON RESERVOIR	Waterbody Map	CONCORD	HOPKINTON/ASHLAND
MA	HORN POND	Waterbody Map	BOSTON HARBOR: MYSTIC	WOBURN
MA	HOUGHTON POND	Waterbody Map	CHARLES	HOLLISTON
MA	HOUSATONIC RIVER	Waterbody Map	HOUSATONIC	OUTLET OF RISINGDALE IMPOUNDMENT, GREAT BARRINGTON TO THE STATE LINE IN SHEFFIELD, MA/CANAAN, CT.
MA	HOUSATONIC RIVER	Waterbody Map	HOUSATONIC	OUTLET OF WOODS POND, LEE/LENOX TO THE RISINGDALE IMPOUNDMENT DAM, GREAT BARRINGTON (IMPOUNDMENT FORMERLY SEGMENT MA21121).
MA	HOUSATONIC RIVER	Waterbody Map	HOUSATONIC	CONFLUENCE OF SOUTHWEST BRANCH HOUSATONIC RIVER AND WEST BRANCH HOUSATONIC RIVER, PITTSFIELD TO OUTLET OF WOODS POND, LEE/LENOX (POND WAS FORMERLY SEGMENT MA21120).
MA	HOVEYS POND	Waterbody Map	MERRIMACK	BOXFORD
MA	HOWLETT BROOK	Waterbody Map	IPSWICH	HEADWATERS NORTH OF GREAT HILL, TOPSFIELD TO CONFLUENCE WITH IPSWICH RIVER, TOPSFIELD.
MA	HULL BAY	Waterbody Map	BOSTON HARBOR	THE AREA DEFINED EAST OF A LINE FROM WINDMILL POINT TO BUMPKIN ISLAND AND FROM BUMPKIN ISLAND TO SUNSET POINT, HULL.
MA	HUSSEY POND	Waterbody Map	SHAWSHEEN	ANDOVER
MA	ICE HOUSE POND	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	RANDOLPH
MA	INDIAN HEAD RIVER	Waterbody Map	SOUTH COASTAL	OUTLET OF FACTORY POND, HANOVER/HANSON TO CURTIS CROSSING DAM (ALSO CALLED LUDHAMS FORD DAM) WEST OF ELM STREET, HANOVER/PEMBROKE.
MA	INDIAN HEAD RIVER	Data Unavailable	SOUTH COASTAL	FROM CURTIS CROSSING DAM (ALSO CALLED LUDHAMS FORD DAM) WEST OF ELM STREET, HANOVER/PEMBROKE TO CONFLUENCE WITH HERRING BROOK, (FORMING HEADWATERS OF NORTH RIVER) HANOVER/PEMBROKE.
MA	IPSWICH RIVER	Waterbody Map	IPSWICH	IPSWICH DAM (FORMERLY KNOWN AS SYLVANIA DAM), IPSWICH TO MOUTH AT IPSWICH BAY, IPSWICH.
MA	IPSWICH RIVER	Waterbody Map	IPSWICH	SALEM BEVERLY WATERWAY CANAL, TOPSFIELD TO IPSWICH DAM (FORMERLY KNOWN AS SYLVANIA DAM), IPSWICH.
MA	IPSWICH RIVER	Waterbody Map	IPSWICH	SOURCE AT CONFLUENCE OF MAPLE MEADOW BROOK AND LUBBERS BROOK, WILMINGTON, TO SALEM BEVERLY WATERWAY CANAL, TOPSFIELD.
MA	IRON MINE BROOK	Data Unavailable	SOUTH COASTAL	HEADWATERS NORTH OF ROUTE 139, HANOVER TO THE CONFLUENCE WITH INDIAN HEAD RIVER, HANOVER.
MA	ISLAND GROVE POND	Waterbody Map	TAUNTON	ABINGTON
MA	JACKS BROOK	Data Unavailable		HADWATERS, EAST OF FOWLER ROAD, WESTFIELD TO INLET OF CRANE POND/LITTLE RIVER, WESTFIELD.
MA	JAMAICA POND	Waterbody Map	CHARLES	BOSTON
MA	JAMES BROOK	Data Unavailable		HEADWATERS, GROTON TO CONFLUENCE WITH NASHUA RIVER, AYER/GROTON.
MA	JAMES V. TURNER RESERVOIR	Waterbody Map	TEN MILE	SEEKONK,MA/E. PROVIDENCE,RI (SIZE INDICATES PORTION IN MASSACHUSETTS)
MA	JOHNSONS POND	Waterbody Map	MERRIMACK	GROVELAND/BOXFORD
MA	JONES RIVER	Data Unavailable		HEADWATERS OUTLET SILVER LAKE, KINGSTON TO DAM NEAR WAPPING ROAD, KINGSTON.
MA	JONES RIVER	Data Unavailable	SOUTH COASTAL	FROM DAM NEAR WAPPING ROAD, KINGSTON TO DAM AT ELM STREET, KINGSTON.
MA	JONES RIVER	Waterbody Map	SOUTH COASTAL	FROM DAM AT ELM STREET, KINGSTON TO MOUTH AT DUXBURY BAY, KINGSTON.
MA	JUDKINS POND	Waterbody Map	BOSTON HARBOR: MYSTIC	WINCHESTER
MA	KATAMA BAY	Waterbody Map	ISLANDS	WATERS SOUTH OF AN IMAGINARY LINE FROM CHAPPAQUIDDICK POINT TO DOCK STREET EXCLUDING CALEB POND AND MATTAKESET BAY, EDGARTOWN, MARTHA'S VINEYARD.
MA	KENDRICK STREET POND	Waterbody Map	CHARLES	NEEDHAM
MA	KENOZA LAKE	Waterbody Map	MERRIMACK	HAVERHILL
MA	KETTLE BROOK	Waterbody Map	BLACKSTONE	OUTLET KETTLE BROOK RESERVOIR #1 TO THE INLET OF LEESVILLE POND, AUBURN (EXCLUDING THE APPROXIMATELY 0.4 MILES THROUGH WAITE POND SEGMENT MA51170) (THROUGH FORMER SEGMENTS: CITY POND MA51021, SMITHS POND MA51156, AND STONEVILLE POND MA51160)
MA	KEYUP BROOK	Waterbody Map	MILLERS	HEADWATERS GREAT SWAMP NORTHFIELD STATE FOREST, NORTHFIELD, TO CONFLUENCE WITH MILLERS RIVER, ERVING.
MA	KIMBALL BROOK	Waterbody Map	IPSWICH	HEADWATERS, WEST OF SCOTT HILL, IPSWICH TO CONFLUENCE WITH IPSWICH RIVER, IPSWICH.
MA	KINDERHOOK CREEK	Waterbody Map	KINDERHOOK	HEADWATERS, NORTHWEST OF SHEEPS HEAVEN MOUNTAIN AND EAST OF ROUTE 43, HANCOCK TO NEW YORK/MASSACHUSETTS BORDER, HANCOCK.
MA	KONKAPOT RIVER	Waterbody Map	HOUSATONIC	FROM THE STATE LINE IN SHEFFIELD, MA/CANAAN, CT, TO THE CONFLUENCE WITH THE HOUSATONIC RIVER, SHEFFIELD.
MA	KONKAPOT RIVER	Waterbody Map	HOUSATONIC	OUTLET OF BREWER LAKE, MONTEREY TO THE STATE LINE IN NEW MARLBOROUGH, MA/CANAAN, CT.
MA	LABOR IN VAIN CREEK	Waterbody Map	IPSWICH	SOUTH OF ARGILLA ROAD, IPSWICH TO CONFLUENCE WITH IPSWICH RIVER ESTUARY, IPSWICH.
MA	LAGOON POND	Waterbody Map		FROM HEAD OF THE POND ROAD TO CONFLUENCE WITH VINEYARD HAVEN HARBOR AT BEACH ROAD, TISBURY/OAK BLUFFS, MARTHA'S VINEYARD.
MA	LAKE ATTITASH	Waterbody Map	MERRIMACK	AMESBURY/MERRIMAC
MA	LAKE BUEL	Waterbody Map	HOUSATONIC	MONTEREY/NEW MARLBOROUGH
MA	LAKE COCHICHEWICK	Waterbody Map	MERRIMACK	NORTH ANDOVER
MA	LAKE COCHITUATE	Waterbody Map	CONCORD	[SOUTH BASIN] NATICK
MA	LAKE COCHITUATE	Waterbody Map	CONCORD	[NORTH BASIN] NATICK/FRAMINGHAM/WAYLAND
MA	LAKE COCHITUATE	Waterbody Map	CONCORD	[CARLING BASIN] NATICK
MA	LAKE COCHITUATE	Waterbody Map	CONCORD	[MIDDLE BASIN] NATICK/WAYLAND
MA	LAKE COMO	Waterbody Map	TEN MILE	ATTLEBORO/N. ATTLEBOROUGH
MA	LAKE GARFIELD	Data Unavailable		MONTEREY
MA	LAKE HOLBROOK	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	HOLBROOK
MA	LAKE LOOKOUT	Waterbody Map	CONNECTICUT	SPRINGFIELD
MA	LAKE MONOMONAC	Data Unavailable	MILLERS	MASSACHUSETTS PORTION ONLY. WINCHENDON/RINDGE,N.H.
MA	LAKE PEARL	Data Unavailable	72	WRENTHAM
MA	LAKE PENTUCKET	Waterbody Map	MERRIMACK	HAVERHILL
MA	LAKE QUANNAPOWITT	Waterbody Map	NORTH COASTAL	WAKEFIELD
MA	LAKE RIPPLE	Waterbody Map	BLACKSTONE	GRAFTON
MA	LAKE ROHUNTA	Waterbody Map	MILLERS	(SOUTH BASIN) NEW SALEM
MA	LAKE ROHUNTA	Waterbody Map	MILLERS	(MIDDLE BASIN) ATHOL/ORANGE/NEW SALEM
MA	LAKE SABBATIA	Data Unavailable	TAUNTON	TAUNTON
MA	LAKE SALTONSTALL	Waterbody Map	MERRIMACK	HAVERHILL
MA	LAKE SHIRLEY	Waterbody Map	NASHUA	LUNENBURG
MA	LAKE TASHMOO	Waterbody Map	ISLANDS	WATERS INCLUDING DREW COVE AND RHODA POND TO CONFLUENCE WITH VINEYARD SOUND AT CHANNEL SOUTH OF HERRING CREEK ROAD, TISBURY, MARTHA'S VINEYARD.
MA	LAKE WHITTEMORE	Waterbody Map	CHICOPEE	SPENCER
MA	LAKE WINTHROP	Waterbody Map	CHARLES	HOLLISTON
MA	LAMPSON BROOK	Waterbody Map	CONNECTICUT	BELCHERTOWN WWTP DISCHARGE, BELCHERTOWN TO CONFLUENCE WITH WESTON BROOK, BELCHERTOWN.
MA	LAUREL LAKE	Waterbody Map	MILLERS	ERVING/WARWICK
MA	LAUREL LAKE	Data Unavailable
MA	LAWRENCE BROOK	Waterbody Map	MILLERS	NEW HAMPSHIRE STATE LINE, ROYALSTON THROUGH DOANE FALLS TO CONFLUENCE WITH EAST BRANCH TULLY RIVER, ROYALSTON.
MA	LEAPING WELL RESERVOIR	Waterbody Map	CONNECTICUT	SOUTH HADLEY
MA	LEE RIVER	Waterbody Map	MOUNT HOPE BAY (SHORE)	FROM CONFLUENCE WITH LEWIN BROOK, SWANSEA TO ROUTE 6, SWANSEA/SOMERSET
MA	LEE RIVER	Waterbody Map	MOUNT HOPE BAY (SHORE)	ROUTE 6, SWANSEA/SOMERSET TO MOUTH AT MOUNT HOPE BAY, SWANSEA/SOMERSET
MA	LILY POND	Waterbody Map	NORTH COASTAL	GLOUCESTER
MA	LILY POND	Data Unavailable	SOUTH COASTAL	COHASSET
MA	LINDEN POND	Waterbody Map	CHARLES	HOLLISTON
MA	LITTLE RIVER	Data Unavailable	WESTFIELD	HORTON'S BRIDGE, WESTFIELD TO CONFLUENCE WITH WESTFIELD RIVER, WESTFIELD.
MA	LITTLE RIVER	Data Unavailable	WESTFIELD	FROM THE DAM NORTHWEST OF GORGE ROAD, RUSSELL TO HORTON'S BRIDGE, WESTFIELD. (FORMERLY PART OF SEGMENT MA32-26)
MA	LITTLE RIVER	Waterbody Map	BUZZARDS BAY	DARTMOUTH
MA	LITTLE RIVER	Data Unavailable		HEADWATERS, OUTLET PIKES POND, CHARLTON TO INLET BUFFUMVILLE LAKE, CHARLTON (FORMERLY PART OF SEGMENT MA42-09).
MA	LITTLE RIVER	Waterbody Map	MERRIMACK	NEW HAMPSHIRE STATE LINE, HAVERHILL TO CONFLUENCE WITH MERRIMACK RIVER, HAVERHILL.
MA	LITTLE RIVER	Waterbody Map	PARKER	PARKER STREET, NEWBURY/NEWBURYPORT TO CONFLUENCE WITH PARKER RIVER, NEWBURY.
MA	LOG POND COVE	Waterbody Map	CONNECTICUT	HOLYOKE
MA	LONG POND	Waterbody Map	ISLANDS	SOUTH OF MADAKET ROAD, INCLUDING WHITE GOOSE COVE, NANTUCKET
MA	LONG POND	Waterbody Map	CONCORD	LITTLETON
MA	LONG POND	Waterbody Map	CAPE COD	BREWSTER/HARWICH
MA	LONG POND	Waterbody Map	MERRIMACK	DRACUT/TYNGSBOROUGH (SIZE INDICATES PORTION IN MASSACHUSETTS)
MA	LONG POND	Waterbody Map	SHAWSHEEN	TEWKSBURY
MA	LOWE POND	Waterbody Map	IPSWICH	BOXFORD
MA	LOWELL CANALS	Data Unavailable		CANAL SYSTEM NEAR PAWTUCKET FALLS, LOWELL.
MA	LOWER MILL POND	Waterbody Map	PARKER	ROWLEY
MA	LOWER MILL POND	Waterbody Map	CAPE COD	BREWSTER
MA	LOWER MYSTIC LAKE	Waterbody Map	BOSTON HARBOR: MYSTIC	ARLINGTON
MA	LYMANS POND	Waterbody Map	CHARLES	DOVER
MA	LYNN HARBOR	Data Unavailable		THE "OUTER" PORTION OF LYNN HARBOR; THE WATERS LANDWARD OF AN IMAGINARY LINE DRAWN FROM BAILEYS HILL, NAHANT TO THE EASTERN POINT OF WINTHROP HIGHLANDS, WINTHROP TO THE SEAWARD EDGE OF THE "INNER" PORTION OF LYNN HARBOR (AT AN IMAGINARY LINE DRAWN FROM BL
MA	LYNN HARBOR	Data Unavailable		THE "INNER" PORTION OF LYNN HARBOR; THE WATERS LANDWARD OF AN IMAGINARY LINE DRAWN FROM BLACK ROCK POINT, NAHANT TO THE EASTERN EDGE OF POINT OF PINES, REVERE EXCLUDING THE SAUGUS RIVER (FORMERLY PART OF SEGMENT 93-23).
MA	LYONS BROOK	Waterbody Map	MILLERS	OUTLET OF RUGGLES POND, WENDELL TO CONFLUENCE WITH MILLERS RIVER, MONTAGUE/WENDELL
MA	MADAKET HARBOR	Waterbody Map	ISLANDS	WATERS ENCOMPASSED WITHIN IMAGINARY LINES FROM EEL POINT TO THE NORTHERN TIP OF ESTHER ISLAND, FROM THE SOUTHERN TIP OF ESTHER ISLAND SOUTHEASTERLY TO THE OPPOSITE SHORE AND FROM JACKSON POINT EASTERLY TO LITTLE NECK, NANTUCKET
MA	MALAGASCO BROOK	Waterbody Map	NASHUA	HEADWATERS SOUTHWEST OF APRON HILL, BOYLSTON THROUGH PINE SWAMP TO THE INLET OF WACHUSETT RESERVOIR (SOUTH BAY), BOYLSTON.
MA	MALDEN RIVER	Waterbody Map	BOSTON HARBOR: MYSTIC	HEADWATERS SOUTH OF EXCHANGE STREET, MALDEN TO CONFLUENCE WITH MYSTIC RIVER, EVERETT/MEDFORD.
MA	MANCHAUG POND	Waterbody Map	BLACKSTONE	DOUGLAS/SUTTON
MA	MANCHESTER HARBOR	Waterbody Map	NORTH COASTAL	THE WATERS LANDWARD OF AN IMAGINARY LINE DRAWN BETWEEN GALES POINT AND CHUBB POINT, MANCHESTER EXCLUDING CAT BROOK.
MA	MANHAN RIVER	Data Unavailable		OUTLET TIGHE CARMODY RESERVOIR, SOUTHAMPTON TO CONFLUENCE WITH CONNECTICUT RIVER, EASTHAMPTON.
MA	MANNS POND	Waterbody Map	BOSTON HARBOR: NEPONSET	SHARON
MA	MARBLE POND	Waterbody Map	BLACKSTONE	SUTTON
MA	MARBLEHEAD HARBOR	Waterbody Map	NORTH COASTAL	THE WATERS LANDWARD OF AN IMAGINARY LINE DRAWN NORTHWESTERLY FROM THE NORTHERN TIP OF MARBLEHEAD NECK TO FORT SEWALL, MARBLEHEAD.
MA	MARTINS BROOK	Waterbody Map	IPSWICH	OUTLET OF MARTINS POND, NORTH READING TO THE CONFLUENCE WITH THE IPSWICH RIVER, NORTH READING.
MA	MARTINS POND	Waterbody Map	IPSWICH	NORTH READING
MA	MARTINS POND BROOK	Waterbody Map	MERRIMACK	OUTLET MARTINS POND, GROTON TO INLET LOST LAKE, GROTON.
MA	MASSAPOAG BROOK	Waterbody Map	BOSTON HARBOR: NEPONSET	OUTLET HAMMER SHOP POND, SHARON, THROUGH MANNS POND, TROWEL SHOP POND, AND SHEPHARD POND TO THE INLET OF UNNAMED POND SOUTHWEST OF FORGE POND, CANTON.
MA	MASSAPOAG POND	Waterbody Map	MERRIMACK	DUNSTABLE/GROTON/TYNGSBOROUGH
MA	MATFIELD RIVER	Waterbody Map	TAUNTON	CONFLUENCE OF BEAVER BROOK AND THE SALISBURY PLAIN RIVER, EAST BRIDGEWATER TO THE CONFLUENCE WITH THE TOWN RIVER AND THE TAUNTON RIVER, BRIDGEWATER.
MA	MAUSERTS POND	Data Unavailable		CLARKSBURG
MA	MCKINSTRY BROOK	Data Unavailable		HEADWATERS, EAST OF BROOKFIELD ROAD, CHARLTON (EXCLUDING INTERMITTENT PORTION) TO THE CONFLUENCE WITH THE QUINEBAUG RIVER, SOUTHBRIDGE.
MA	MEADOW BROOK	Data Unavailable	TAUNTON	HEADWATERS NORTH OF PINE STREET, WHITMAN (THROUGH FORGE POND, EAST BRIDGEWATER) TO THE CONFLUENCE WITH THE MATFIELD RIVER, EAST BRIDGEWATER.
MA	MEMORIAL POND	Waterbody Map	BOSTON HARBOR: NEPONSET	WALPOLE
MA	MERRIMACK RIVER	Waterbody Map	MERRIMACK	STATE LINE AT HUDSON, NH/TYNGSBOROUGH, MA TO PAWTUCKET DAM, LOWELL.
MA	MERRIMACK RIVER	Waterbody Map	MERRIMACK	LOWELL REGIONAL WASTEWATER UTILITIES OUTFALL AT DUCK ISLAND, LOWELL TO ESSEX DAM, LAWRENCE.
MA	MERRIMACK RIVER	Waterbody Map	MERRIMACK	CONFLUENCE INDIAN RIVER, WEST NEWBURY/AMESBURY TO MOUTH AT ATLANTIC OCEAN, NEWBURYPORT/SALISBURY (INCLUDES BACK RIVER, SALISBURY).
MA	MERRIMACK RIVER	Waterbody Map	MERRIMACK	THE BASIN IN THE MERRIMACK RIVER ESTUARY, NEWBURY/NEWBURYPORT.
MA	MERRIMACK RIVER	Waterbody Map	MERRIMACK	CONFLUENCE LITTLE RIVER, HAVERHILL TO CONFLUENCE INDIAN RIVER, WEST NEWBURY/AMESBURY.
MA	MERRIMACK RIVER	Waterbody Map	MERRIMACK	PAWTUCKET DAM, LOWELL TO LOWELL REGIONAL WASTEWATER UTILITIES OUTFALL AT DUCK ISLAND, LOWELL.
MA	MERRIMACK RIVER	Waterbody Map	MERRIMACK	ESSEX DAM, LAWRENCE TO CONFLUENCE WITH LITTLE RIVER, HAVERHILL.
MA	METACOMET LAKE	Waterbody Map	CONNECTICUT	BELCHERTOWN
MA	MIDDLE RIVER	Waterbody Map	BLACKSTONE	OUTLET COES POND, WORCESTER TO CONFLUENCE WITH THE UNNAMED TRIBUTARY LOCALLY KNOWN AS "MILL BROOK" (DOWNSTREAM OF THE RAILROAD SPUR BRIDGE WEST OF TOBIAS BOLAND BOULEVARD), WORCESTER.
MA	MILES RIVER	Waterbody Map	IPSWICH	OUTLET LONGHAM RESERVOIR, BEVERLY TO CONFLUENCE WITH IPSWICH RIVER, IPSWICH.
MA	MILL BROOK	Waterbody Map	BOSTON HARBOR: MYSTIC	OUTLET OF ARLINGTON RESERVOIR TO INLET OF LOWER MYSTIC LAKE, ARLINGTON (PORTIONS CULVERTED UNDERGROUND).
MA	MILL BROOK	Waterbody Map	BOSTON HARBOR: NEPONSET	FROM HEADWATERS NORTH OF HARTFORD STREET, MEDFIELD TO INLET OF JEWELLS POND, MEDFIELD.
MA	MILL CREEK	Waterbody Map	BOSTON HARBOR: MYSTIC	FROM BROADWAY/ROUTE 107, CHELSEA/REVERE TO CONFLUENCE WITH CHELSEA RIVER, CHELSEA/REVERE
MA	MILL POND	Waterbody Map	MERRIMACK	[NORTH BASIN] LITTLETON
MA	MILL POND	Waterbody Map	BOSTON HARBOR: MYSTIC	WINCHESTER
MA	MILL POND	Waterbody Map	CONNECTICUT	SPRINGFIELD
MA	MILL POND	Waterbody Map	MERRIMACK	[SOUTH BASIN] LITTLETON
MA	MILL RIVER	Waterbody Map	BLACKSTONE	OUTLET NORTH POND, MILFORD/UPTON TO MA/RI BORDER, IN BLACKSTONE, MA. (THROUGH FORMER SEGMENTS FISKE MILLPOND MA51049, MILL POND MA51102, HOPEDALE POND MA51065, SPINDLEVILLE POND MA51158, AND HARRIS POND MA51058)
MA	MILL RIVER	Waterbody Map	PARKER	HEADWATERS - OUTLET OF SMALL UNNAMED POND BETWEEN ROUTE 95 AND ROWLEY ROAD, BOXFORD TO ROUTE 1, ROWLEY/NEWBURY (THROUGH UPPER MILL POND FORMERLY SEGMENT MA91015).
MA	MILL RIVER	Waterbody Map	PARKER	ROUTE 1, ROWLEY/NEWBURY TO CONFLUENCE WITH PARKER RIVER, NEWBURY.
MA	MILL RIVER	Waterbody Map	NORTH COASTAL	HEADWATERS, OUTLET MILL POND, GLOUCESTER TO CONFLUENCE WITH ANNISQUAM RIVER, GLOUCESTER.
MA	MILL RIVER	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	HEADWATERS, WEST OF ROUTE 18 AND SOUTH OF RANDOLPH STREET TO INLET WHITMANS POND, WEYMOUTH.
MA	MILL RIVER	Waterbody Map	NORTH COASTAL	FROM HEADWATERS IN WETLANDS NORTH OF SALEM STREET, WAKEFIELD TO CONFLUENCE WITH SAUGUS RIVER, WAKEFIELD.
MA	MILL RIVER	Data Unavailable		HEADWATERS (CONFLUENCE OF EAST AND WEST BRANCH MILL RIVER, WILLIAMSBURG), TO OUTLET PARADISE POND, NORTHAMPTON.
MA	MILL RIVER	Data Unavailable		HEADWATERS, OUTLET BUSH POND, NORFOLK TO CONFLUENCE WITH THE CHARLES RIVER, NORFOLK.
MA	MILL RIVER	Data Unavailable		HEADWATERS, OUTLET WATERSHOPS POND, SPRINGFIELD TO CONFLUENCE WITH CONNECTICUT RIVER, SPRINGFIELD. (INTERRUPTED STREAM)
MA	MILL RIVER	Data Unavailable		HEADWATERS, OUTLET FACTORY HOLLOW POND, AMHERST TO INLET LAKE WARNER, HADLEY.
MA	MILLERS RIVER	Waterbody Map	MILLERS	OUTLET OF WHITNEY POND, WINCHENDON TO WINCHENDON WWTP, WINCHENDON.
MA	MILLERS RIVER	Waterbody Map	MILLERS	SOUTH ROYALSTON USGS GAGE, ROYALSTON TO ERVING CENTER WWTP (FORMERLY KNOWN AS ERVING PAPER COMPANY), ERVING.
MA	MILLERS RIVER	Waterbody Map	MILLERS	WINCHENDON WWTP, WINCHENDON TO CONFLUENCE WITH OTTER RIVER, WINCHENDON.
MA	MILLERS RIVER	Waterbody Map	MILLERS	CONFLUENCE WITH OTTER RIVER, WINCHENDON TO SOUTH ROYALSTON USGS GAGE, ROYALSTON.
MA	MILLERS RIVER	Waterbody Map	MILLERS	ERVING CENTER WWTP (FORMERLY KNOWN AS ERVING PAPER COMPANY), ERVING TO CONFLUENCE WITH CONNECTICUT RIVER, ERVING.
MA	MILLVALE RESERVOIR	Waterbody Map	MERRIMACK	HAVERHILL
MA	MINE BROOK	Waterbody Map	BOSTON HARBOR: NEPONSET	OUTLET OF JEWELLS POND, MEDFIELD, TO THE INLET OF TURNER POND, WALPOLE.
MA	MINE BROOK	Waterbody Map	CHARLES	HEADWATERS IN FRANKLIN STATE FOREST, FRANKLIN TO THE CONFLUENCE WITH THE CHARLES RIVER, FRANKLIN (THROUGH MINE BROOK POND, FORMERLY SEGMENT MA72077).
MA	MIRROR LAKE	Waterbody Map	CHARLES	WRENTHAM/NORFOLK
MA	MIRROR LAKE	Waterbody Map	NASHUA	HARVARD
MA	MONATIQUOT RIVER	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	HEADWATERS AT CONFLUENCE OF COCHATO AND FARM RIVERS TO CONFLUENCE WITH WEYMOUTH FORE RIVER AT ROUTE 53, BRAINTREE.
MA	MONOOSNUC BROOK	Data Unavailable		OUTLET OF SIMONDS POND, LEOMINSTER TO CONFLUENCE WITH NORTH NASHUA RIVER, LEOMINSTER (THROUGH FORMER POND SEGMENTS PIERCE POND MA 81101 AND ROCKWELL POND MA81112).
MA	MONPONSETT POND	Waterbody Map	TAUNTON	[WEST BASIN] HALIFAX/HANSON
MA	MOOSE MEADOW BROOK	Data Unavailable	WESTFIELD	SOURCE IN WETLAND WEST OF BUNGY MOUNTAIN, MONTGOMERY TO CONFLUENCE WITH WESTFIELD RIVER, WESTFIELD.
MA	MOREWOOD LAKE	Data Unavailable	HOUSATONIC	PITTSFIELD
MA	MORMON HOLLOW BROOK	Waterbody Map	MILLERS	HEADWATERS JUST NORTH OF MONTAGUE ROAD, WENDELL TO CONFLUENCE WITH MILLERS RIVER, WENDELL.
MA	MORSE POND	Waterbody Map	QUINEBAUG	SOUTHBRIDGE
MA	MOTHER BROOK	Waterbody Map	BOSTON HARBOR: NEPONSET	HEADWATERS AT THE CHARLES RIVER DIVERSION, DEDHAM TO CONFLUENCE WITH NEPONSET RIVER, BOSTON. [REPORTED AS MA72-13 UNTIL MAY 3, 2000]
MA	MOUNT HOPE BAY	Waterbody Map	MOUNT HOPE BAY (SHORE)	THE MASSACHUSETTS PORTION FROM THE BRAGA BRIDGE, FALL RIVER/SOMERSET TO THE STATE BORDER FALL RIVER, MA/TIVERTON, RI TO THE LINE FROM BRATON POINT SOMERSET TO MA/RI BORDER APPROXIMATELY 3/4 OF A MILE DUE EAST OF SPAR ISLAND, RI
MA	MOUNT HOPE BAY	Waterbody Map	MOUNT HOPE BAY (SHORE)	THE MASSACHUSETTS PORTION FROM MOUTH OF COLE RIVER (AT OLD RAILWAY GRADE), SWANSEA TO STATE BORDER SWANSEA, MA/WARREN, RI TO THE LINE FROM BRAYTON POINT, SOMERSET TO MA/RI BORDER APPROXIMATELY 3/4 OF A MILE DUE EAST OF SPAR ISLAND, RI TO THE LINE BETWEEN
MA	MUDDY BROOK	Waterbody Map	NASHUA	HEADWATERS WEST OF SHREWSBURY STREET, WEST BOYLSTON TO INLET OF WACHUSETT RESERVOIR (SOUTH BAY), WEST BOYLSTON.
MA	MUDDY COVE BROOK	Data Unavailable	TAUNTON	FROM THE OUTLET OF THE SMALL IMPOUNDMENT BEHIND 333 MAIN STREET (ZENECA INC.), DIGHTON TO CONFLUENCE WITH TAUNTON RIVER, DIGHTON (FORMERLY PART OF MA62-23).
MA	MUDDY COVE BROOK POND	Waterbody Map	TAUNTON	DIGHTON
MA	MUDDY RIVER	Waterbody Map	CHARLES	HEADWATERS, OUTLET WARD POND IN OLMSTEAD PARK, BOSTON TO CONFLUENCE WITH CHARLES RIVER, BOSTON.
MA	MULPUS BROOK	Data Unavailable		FROM THE OUTLET OF HICKORY HILLS LAKE, LUNENBURG TO THE CONFLUENCE WITH THE NASHUA RIVER, SHIRLEY (FORMERLY PART OF SEGMENT MA81-22).
MA	MUMFORD RIVER	Waterbody Map	BLACKSTONE	DOUGLAS WWTP DISCHARGE, DOUGLAS TO CONFLUENCE WITH BLACKSTONE RIVER, UXBRIDGE. (THROUGH FORMER SEGMENTS: GILBOA POND MA51052, LACKEY POND MA51083, MEADOW POND MA51193, LINWOOD POND MA51088, WHITIN POND MA51178, AND CAPRONS POND MA51014)
MA	MUSQUASHCUT POND	Data Unavailable	SOUTH COASTAL	SCITUATE (FORMERLY REPORTED AS MA94105)
MA	MYSTIC RIVER	Waterbody Map	BOSTON HARBOR: MYSTIC	OUTLET LOWER MYSTIC LAKE, ARLINGTON/MEDFORD TO AMELIA EARHART DAM, SOMERVILLE/EVERETT.
MA	MYSTIC RIVER	Waterbody Map	BOSTON HARBOR: MYSTIC	AMELIA EARHART DAM, SOMERVILLE/EVERETT TO CONFLUENCE WITH CHELSEA RIVER, CHELSEA/CHARLESTOWN/EAST BOSTON (INCLUDES ISLAND END RIVER).
MA	NAHANT BAY	Waterbody Map	NORTH COASTAL	THE WATERS LANDWARD OF AN IMAGINARY LINE DRAWN BETWEEN GALLOUPES POINT, SWAMPSCOTT AND EAST POINT, NAHANT.
MA	NANTUCKET HARBOR	Waterbody Map	ISLANDS	WATERS SOUTH AND EAST OF AN IMAGINARY LINE DRAWN FROM JETTIES BEACH TO COATUE POINT (EXCLUDING POLPIS HARBOR AND COSKATA POND), NANTUCKET.
MA	NASHAWANNUCK POND	Waterbody Map	CONNECTICUT	EASTHAMPTON
MA	NASHOBA BROOK	Data Unavailable		FROM SOURCE JUST SOUTH OF ROUTE 110 IN WESTFORD TO CONFLUENCE WITH FORT POND BROOK, CONCORD.
MA	NASHUA RIVER	Waterbody Map	NASHUA	PEPPERELL DAM, PEPPERELL TO NEW HAMPSHIRE STATE LINE, PEPPERELL/DUNSTABLE.
MA	NASHUA RIVER	Waterbody Map	NASHUA	("SOUTH BRANCH" NASHUA RIVER) CLINTON WWTP DISCHARGE, CLINTON TO CONFLUENCE WITH NORTH NASHUA RIVER, LANCASTER.
MA	NASHUA RIVER	Waterbody Map	NASHUA	CONFLUENCE WITH NORTH NASHUA RIVER, LANCASTER TO CONFLUENCE WITH SQUANNACOOK RIVER, SHIRLEY/GROTON/AYER.
MA	NASHUA RIVER	Waterbody Map	NASHUA	CONFLUENCE WITH SQUANNACOOK RIVER, SHIRLEY/GROTON/AYER TO PEPPERELL DAM, PEPPERELL. (THROUGH PEPPERELL POND FORMERLY SEGMENT MA81167)
MA	NASKETUCKET RIVER	Waterbody Map	BUZZARDS BAY	FROM OUTLET OF UNNAMED POND NORTH OF MEADOW LANE, FAIRHAVEN TO CONFLUENCE WITH LITTLE BAY, FAIRHAVEN
MA	NEPONSET RESERVOIR	Waterbody Map	BOSTON HARBOR: NEPONSET	FOXBOROUGH
MA	NEPONSET RIVER	Waterbody Map	BOSTON HARBOR: NEPONSET	MILTON LOWER FALLS DAM, MILTON/BOSTON TO MOUTH AT DORCHESTER BAY, BOSTON/QUINCY.
MA	NEPONSET RIVER	Waterbody Map	BOSTON HARBOR: NEPONSET	CONFLUENCE WITH MOTHER BROOK, BOSTON TO MILTON LOWER FALLS DAM, MILTON/BOSTON.
MA	NEPONSET RIVER	Waterbody Map	BOSTON HARBOR: NEPONSET	OUTLET OF NEPONSET RESERVOIR, FOXBOROUGH TO CONFLUENCE WITH EAST BRANCH, CANTON.
MA	NEPONSET RIVER	Waterbody Map	BOSTON HARBOR: NEPONSET	CONFLUENCE WITH EAST BRANCH, CANTON TO CONFLUENCE WITH MOTHER BROOK, BOSTON.
MA	NEW BEDFORD INNER HARBOR	Waterbody Map	BUZZARDS BAY	COGGESHALL STREET BRIDGE TO HURRICANE BARRIER, FAIRHAVEN/NEW BEDFORD.
MA	NEW BEDFORD RESERVOIR	Waterbody Map	BUZZARDS BAY	ACUSHNET
MA	NEWFIELD POND	Waterbody Map	MERRIMACK	CHELMSFORD
MA	NISSITISSIT RIVER	Waterbody Map	NASHUA	NEW HAMPSHIRE STATE LINE, PEPPERELL TO CONFLUENCE WITH NASHUA RIVER, PEPPERELL.
MA	NONACOICUS BROOK	Data Unavailable		OUTLET PLOW SHOP POND, AYER TO CONFLUENCE WITH NASHUA RIVER, AYER/SHIRLEY.
MA	NOONAN COVE	Waterbody Map	CONNECTICUT	SPRINGFIELD
MA	NOQUOCHOKE LAKE	Waterbody Map	BUZZARDS BAY	(MAIN BASIN) DARTMOUTH
MA	NOQUOCHOKE LAKE	Waterbody Map	BUZZARDS BAY	(NORTH BASIN) DARTMOUTH
MA	NOQUOCHOKE LAKE	Waterbody Map	BUZZARDS BAY	(SOUTH BASIN) DARTMOUTH
MA	NORRIS BROOK	Waterbody Map	IPSWICH	OUTLET OF ELGINWOOD POND, PEABODY TO CONFLUENCE WITH IPSWICH RIVER, DANVERS (DANVERS/MIDDLETON TOWN LINE).
MA	NORTH BRANCH HOOSIC RIVER	Waterbody Map	HOOSIC	FROM USGS GAGE, NORTH ADAMS TO CONFLUENCE WITH HOOSIC RIVER, NORTH ADAMS.
MA	NORTH BRANCH MILLERS RIVER	Waterbody Map	MILLERS	OUTLET OF LAKE MONONOMAC, WINCHENDON TO INLET OF WHITNEY POND, WINCHENDON
MA	NORTH NASHUA RIVER	Waterbody Map	NASHUA	OUTLET SNOWS MILLPOND, FITCHBURG TO FITCHBURG PAPER COMPANY DAM #1, FITCHBURG.
MA	NORTH NASHUA RIVER	Waterbody Map	NASHUA	LEOMINSTER WWTP OUTFALL, LEOMINSTER TO CONFLUENCE WITH NASHUA RIVER, LANCASTER.
MA	NORTH NASHUA RIVER	Waterbody Map	NASHUA	FITCHBURG PAPER COMPANY DAM #1, FITCHBURG TO FITCHBURG EAST WWTP OUTFALL, LEOMINSTER.
MA	NORTH NASHUA RIVER	Waterbody Map	NASHUA	FITCHBURG EAST WWTP OUTFALL, LEOMINSTER TO LEOMINSTER WWTP OUTFALL, LEOMINSTER.
MA	NORTH RIVER	Waterbody Map	SOUTH COASTAL	CONFLUENCE OF INDIAN HEAD RIVER AND HERRING BROOK, HANOVER/PEMBROKE TO ROUTE 3A (MAIN STREET), MARSHFIELD/SCITUATE.
MA	NORTH RIVER	Waterbody Map	SOUTH COASTAL	ROUTE 3A (MAIN STREET), MARSHFIELD/SCITUATE TO CONFLUENCE WITH SOUTH RIVER/MASSACHUSETTS BAY, SCITUATE.
MA	NORTH RIVER	Waterbody Map	NORTH COASTAL	DOWNSTREAM OF ROUTE 114 BRIDGE (PROCTOR BROOK BECOMES NORTH RIVER AT THIS BRIDGE), SALEM TO CONFLUENCE WITH DANVERS RIVER, SALEM (FORMERLY PART OF MA93-06).
MA	NORTON RESERVOIR	Waterbody Map	TAUNTON	NORTON/MANSFIELD
MA	NUMBER 1 POND	Waterbody Map	BLACKSTONE	SUTTON
MA	NUTTING LAKE	Waterbody Map	CONCORD	[EAST BASIN] BILLERICA
MA	OAK BLUFFS HARBOR	Waterbody Map	ISLANDS	NORTH OF LAKE AVENUE TO CONFLUENCE WITH NANTUCKET SOUND, OAK BLUFFS, MARTHA'S VINEYARD.
MA	OLD OAKEN BUCKET POND	Data Unavailable	SOUTH COASTAL	SCITUATE
MA	OLD SWAMP RIVER	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	HEADWATERS JUST WEST OF PLEASANT STREET AND NORTH OF LIBERTY STREET, ROCKLAND TO INLET WHITMANS POND, WEYMOUTH.
MA	ONSET BAY	Waterbody Map	BUZZARDS BAY	WAREHAM
MA	OTTER RIVER	Waterbody Map	MILLERS	GARDNER WWTP, GARDNER/TEMPLETON TO SEAMAN PAPER DAM, TEMPLETON.
MA	OTTER RIVER	Waterbody Map	MILLERS	SEAMAN PAPER DAM, TEMPLETON TO CONFLUENCE WITH MILLERS RIVER, WINCHENDON.
MA	OUTER NEW BEDFORD HARBOR	Waterbody Map	BUZZARDS BAY	FROM THE HURRICANE BARRIER, FAIRHAVEN/NEW BEDFORD TO A LINE DRAWN FROM WILBUR POINT, FAIRHAVEN TO CLARKS POINT, NEW BEDFORD (SEGMENT CHANGED 6/4/03, FORMERLY REPORTED AS MA95-27).
MA	OXBOW	Waterbody Map	CONNECTICUT	THE WATERBODY WEST OF ROUTE 91 (BOUNDED ON THE NORTHEAST BY ROUTE 91, THE SOUTHEAST BY THE MANHAN RIVER, AND THE WEST BY OLD SPRINGFIELD ROAD), NORTHAMPTON/EASTHAMPTON (EXCLUDING THE DELINEATED SEGMENT; DANKS POND MA34019).
MA	PAINE CREEK	Waterbody Map	PARKER	HEADWATERS TO CONFLUENCE WITH EAGLE HILL RIVER, IPSWICH.
MA	PALMER RIVER	Waterbody Map	NARRAGANSETT BAY (SHORE)	FROM CONFLUENCE OF EAST AND WEST BRANCHES OF THE PALMER RIVER, REHOBOTH TO THE SHAD FACTORY POND DAM, REHOBOTH
MA	PANTRY BROOK	Data Unavailable	CONCORD	FROM SOURCE WEST OF HAYNES ROAD, SUDBURY TO THE CONFLUENCE WITH THE SUDBURY RIVER, SUDBURY.
MA	PARKER MILLS POND	Waterbody Map	BUZZARDS BAY	WAREHAM
MA	PARKER RIVER	Waterbody Map	PARKER	CENTRAL STREET TO MOUTH AT PLUM ISLAND SOUND, NEWBURY.
MA	PARKER RIVER	Waterbody Map	PARKER	SOURCE NORTH OF SILVER MINE ROAD, BOXFORD TO CENTRAL STREET, NEWBURY.
MA	PARTRIDGE POND	Waterbody Map	NASHUA	WESTMINSTER
MA	PAULL BROOK	Waterbody Map	HOOSIC	HEADWATERS, OUTLET OF MT. WILLIAMS RESERVOIR, NORTH ADAMS TO CONFLUENCE WITH UNNAMED TRIBUTARY, WILLIAMSTOWN.
MA	PENTUCKET POND	Waterbody Map	PARKER	GEORGETOWN
MA	PEQUID BROOK	Waterbody Map	BOSTON HARBOR: NEPONSET	HEADWATERS EAST OF YORK STREET THROUGH RESERVOIR POND TO THE INLET OF FORGE POND, CANTON.
MA	PEQUOT POND	Waterbody Map	WESTFIELD	WESTFIELD/SOUTHAMPTON
MA	PETERS RIVER	Waterbody Map	BLACKSTONE	OUTLET SILVER LAKE, BELLINGHAM TO RHODE ISLAND STATE LINE, BELLINGHAM.
MA	PILLINGS POND	Waterbody Map	NORTH COASTAL	LYNNFIELD
MA	PINE TREE BROOK	Waterbody Map	BOSTON HARBOR: NEPONSET	OUTLET OF HILLSIDE POND THROUGH POPE'S POND TO CONFLUENCE NEPONSET RIVER, MILTON.
MA	PINES RIVER	Waterbody Map	NORTH COASTAL	HEADWATERS EAST OF ROUTE 1, REVERE/SAUGUS TO CONFLUENCE WITH THE SAUGUS RIVER, SAUGUS/REVERE.
MA	PISTOL POND	Waterbody Map	QUINEBAUG	STURBRIDGE
MA	PLAIN STREET POND	Waterbody Map	TEN MILE	MANSFIELD
MA	PLEASURE BAY	Waterbody Map	BOSTON HARBOR	A SEMI-ENCLOSED BAY, THE FLOW RESTRICTED THROUGH TWO CHANNELS BETWEEN CASTLE AND HEAD ISLANDS, BOSTON
MA	PLOW SHOP POND	Waterbody Map	NASHUA	AYER
MA	PLUM ISLAND RIVER	Waterbody Map	MERRIMACK	FROM CHACES ISLAND, MERIMACK RIVER ESTUARY, TO THE "HIGH SANDY" SAND BAR JUST NORTH OF THE CONFLUENCE WITH PINE ISLAND CREEK, NEWBURY (FORMERLY ENCOMPASSED IN MA84A-23).
MA	PLUM ISLAND RIVER	Waterbody Map	PARKER	FROM "HIGH SANDY" SANDBAR JUST NORTH OF THE CONFLUENCE WITH PINE ISLAND CREEK, NEWBURY TO CONFLUENCE WITH PLUM ISLAND SOUND, NEWBURY.
MA	PLUM ISLAND SOUND	Waterbody Map	PARKER	FROM THE MOUTH OF BOTH THE PARKER RIVER AND PLUM ISLAND RIVER, NEWBURY TO THE ATLANTIC OCEAN, IPSWICH (INCLUDES IPSWICH BAY).
MA	PLYMOUTH HARBOR	Waterbody Map	SOUTH COASTAL	THE WATERS SOUTH OF A LINE DRAWN FROM THE TIP OF PLYMOUTH BEACH TO HIGH CLIFF, PLYMOUTH.
MA	POCASSET HARBOR	Waterbody Map	BUZZARDS BAY	FROM THE CONFLUENCE WITH RED BROOK HARBOR NEAR THE NORTHERN PORTION OF BASSETTS ISLAND AND PATUISSET, BOURNE TO THE MOUTH AT BUZZARDS BAY BETWEEN THE WESTERN PORTION OF BASSETTS ISLAND AND WINGS NECK, BOURNE
MA	POLPIS HARBOR	Waterbody Map	ISLANDS	POLPIS HARBOR AND ALL ADJACENT COVES, TO AN IMAGINARY LINE DRAWN FROM QUAISE POINT TO THE OPPOSITE SHORE, NANTUCKET.
MA	POMPS POND	Waterbody Map	SHAWSHEEN	ANDOVER
MA	PONTOOSUC LAKE	Waterbody Map	HOUSATONIC	LANESBOROUGH/PITTSFIELD
MA	POOR FARM BROOK	Data Unavailable		HEADWATERS, WEST BOYLSTON TO THE INLET OF SHIRLEY STREET POND, SHREWSBURY (THROUGH CITY FARM POND FORMERLY SEGMENT MA51020).
MA	POPES POND	Waterbody Map	BOSTON HARBOR: NEPONSET	MILTON
MA	POPULATIC POND	Waterbody Map	CHARLES	NORFOLK
MA	PORTER LAKE	Waterbody Map	CONNECTICUT	SPRINGFIELD
MA	PORTER LAKE WEST	Waterbody Map	CONNECTICUT	SPRINGFIELD
MA	PORTER RIVER	Waterbody Map	NORTH COASTAL	CONFLUENCE WITH FROST FISH BROOK AT ROUTE 62, DANVERS TO CONFLUENCE WITH DANVERS RIVER, DANVERS.
MA	POTASH BROOK	Data Unavailable		SOURCE AT OUTLET OF DUNLAP POND IN BLANDFORD TO CONFLUENCE WITH WESTFIELD RIVER AT VILLAGE OF WORONOCO, RUSSELL.
MA	POWDERMILL BROOK	Waterbody Map	WESTFIELD	SOURCE, EAST OF PITCHER ROAD, MONTGOMERY TO CONFLUENCE WITH WESTFIELD RIVER, WESTFIELD.
MA	POWISSETT BROOK	Data Unavailable		HEADWATERS, OUTLET NOANNET POND, WESTWOOD TO CONFLUENCE WITH CHARLES RIVER, DOVER.
MA	POWWOW RIVER	Waterbody Map	MERRIMACK	TIDAL PORTION, JUST DOWNSTREAM OF MAIN STREET, AMESBURY TO CONFLUENCE WITH MERRIMACK RIVER, AMESBURY.
MA	POWWOW RIVER	Waterbody Map	MERRIMACK	OUTLET OF LAKE GARDNER, AMESBURY TO TIDAL PORTION, JUST DOWNSTREAM OF MAIN STREET, AMESBURY.
MA	POWWOW RIVER	Waterbody Map	MERRIMACK	HEADWATERS, OUTLET TUXBURY POND, AMESBURY TO NEW HAMPSHIRE STATE LINE, AMESBURY.
MA	PROCTOR BROOK	Waterbody Map	NORTH COASTAL	OUTLET OF SMALL POND IN WETLAND NORTH OF DOWNING ROAD, PEABODY TO GROVE/GOODHUE STREET BRIDGE, SALEM (FORMERLY PART OF MA93-06).
MA	PROCTOR BROOK	Waterbody Map	NORTH COASTAL	GROVE/GOODHUE STREET BRIDGE, SALEM TO ROUTE 114 CULVERT, SALEM (FORMERLY PART OF MA93-06).
MA	PUFFERS POND	Waterbody Map	CONCORD	MAYNARD/SUDBURY
MA	QUABOAG POND	Waterbody Map	CHICOPEE	BROOKFIELD/EAST BROOKFIELD
MA	QUABOAG RIVER	Waterbody Map	CHICOPEE	ROUTE 32 BRIDGE, PALMER/MONSON TO CONFLUENCE WITH WARE RIVER FORMING HEADWATERS OF CHICOPEE RIVER, PALMER.
MA	QUABOAG RIVER	Waterbody Map	CHICOPEE	WARREN WWTP DISCHARGE, WARREN TO ROUTE 32 BRIDGE, PALMER/MONSON.
MA	QUINCY BAY	Waterbody Map	BOSTON HARBOR	FROM BROMFIELD STREET NEAR THE WALLASTON YACHT CLUB, NORTHEAST TO N42.2781 W70.9941, SOUTHEAST TO N42.2735 W70.9678, AND SOUTH TO NEWTON STREET ON THE NORTHERLY SHORE OF HOUGHS NECK, QUINCY.
MA	QUINCY BAY	Waterbody Map	BOSTON HARBOR	QUINCY BAY, NORTH OF THE CLASS SA WATERS (SEGMENT MA70-04), QUINCY TO THE LINE BETWEEN MOON HEAD AND NUT ISLAND, QUINCY.
MA	QUINEBAUG RIVER	Data Unavailable		STURBRIDGE WWTP OUTFALL, STURBRIDGE TO CONFLUENCE WITH CADY BROOK, SOUTHBRIDGE.
MA	QUINEBAUG RIVER	Waterbody Map	QUINEBAUG	FROM DAM JUST UPSTREAM OF WEST DUDLEY ROAD, DUDLEY TO CONNECTICUT STATE LINE, DUDLEY.
MA	QUINEBAUG RIVER	Waterbody Map	QUINEBAUG	FROM CONFLUENCE WITH CADY BROOK, SOUTHBRIDGE TO SOUTHBRIDGE WWTP OUTFALL, SOUTHBRIDGE.
MA	QUINEBAUG RIVER	Waterbody Map	QUINEBAUG	OUTLET HAMILTON RESERVOIR, HOLLAND, TO STURBRIDGE WWTP OUTFALL, STURBRIDGE (EXCLUDING HOLLAND POND SEGMENT MA41022 AND EAST BRIMFIELD RESERVOIR SEGMENT MA41014).
MA	QUINEBAUG RIVER	Waterbody Map	QUINEBAUG	SOUTHBRIDGE WWTP OUTFALL, SOUTHBRIDGE TO DAM JUST UPSTREAM OF WEST DUDLEY ROAD, DUDLEY.
MA	RABBIT POND	Waterbody Map	SHAWSHEEN	ANDOVER
MA	RED LILY POND	Waterbody Map	CAPE COD	BARNSTABLE
MA	RILEY POND	Waterbody Map	BLACKSTONE	NORTHBRIDGE
MA	RIVER MEADOW BROOK	Waterbody Map	CONCORD	FROM THE OUTLET OF RUSSELL MILL POND, CHELMSFORD TO THE CONFLUENCE WITH THE CONCORD RIVER, LOWELL.
MA	ROBINSON BROOK	Data Unavailable	TAUNTON	OUTLET HERSEY POND, FOXBOROUGH TO CONFLUENCE WITH RUMFORD RIVER, MANSFIELD.
MA	ROCK MEADOW BROOK	Waterbody Map	CHARLES	HEADWATERS IN FISHER MEADOW, WESTWOOD THROUGH STEVENS POND AND LEE POND, WESTWOOD TO CONFLUENCE WITH CHARLES RIVER, DEDHAM.
MA	ROCK POND	Waterbody Map	PARKER	GEORGETOWN
MA	ROCKPORT HARBOR	Waterbody Map	NORTH COASTAL	THE WATERS LANDWARD OF AN IMAGINARY LINE CONNECTING THE SEAWALLS IN THE NORTHEASTERN END OF THE HARBOR, ROCKPORT.
MA	ROGERS BROOK	Waterbody Map	SHAWSHEEN	FROM OUTLET OF UNNAMED IMPOUNDMENT UPSTREAM OF MORTON STREET, ANDOVER (PRIOR TO 1997 CYCLE LISTED AS "HEADWATERS BILLERICA...") TO CONFLUENCE WITH SHAWSHEEN RIVER, ANDOVER.
MA	ROSEMARY BROOK	Waterbody Map	CHARLES	HEADWATERS, OUTLET ROSEMARY LAKE, NEEDHAM TO CONFLUENCE WITH THE CHARLES RIVER, WELLESLEY.
MA	ROWLEY RIVER	Waterbody Map	PARKER	CONFLUENCE WITH EGYPT RIVER TO MOUTH AT PLUM ISLAND SOUND, ROWLEY/IPSWICH.
MA	RUMFORD RIVER	Data Unavailable	TAUNTON	OUTLET GAVINS POND, SHARON TO INLET NORTON RESERVOIR, MANSFIELD (FORMERLY PART OF SEGMENT MA62-15).
MA	RUNNINS RIVER	Waterbody Map	NARRAGANSETT BAY (SHORE)	ROUTE 44, SEEKONK TO MOBILE DAM, SEEKONK, MA/EAST PROVIDENCE, RI (THROUGH BURRS POND FORMERLY SEGMENT MA53001)
MA	RUSSELL MILLPOND	Waterbody Map	SOUTH COASTAL	PLYMOUTH
MA	RUSSELL POND	Waterbody Map	BOSTON HARBOR: NEPONSET	MILTON
MA	RYDER POND	Waterbody Map	CAPE COD	TRURO
MA	SALEM HARBOR	Waterbody Map	NORTH COASTAL	THE WATERS LANDWARD OF AN IMAGINARY LINE BETWEEN CLOUTMAN POINT, MARBLEHEAD AND JUNIPER POINT, SALEM EXCLUDING FOREST RIVER.
MA	SALEM POND	Waterbody Map	IPSWICH	NORTH ANDOVER/ANDOVER
MA	SALEM SOUND	Waterbody Map	NORTH COASTAL	THE WATERS LANDWARD OF AN IMAGIANRY LINE BETWEEN GALES POINT, MANCHESTER AND THE MARBLEHEAD LIGHTHOUSE ON MARBLEHEAD NECK, MARBLEHEAD EXCLUDING MARBLEHEAD, SALEM, BEVERLY, AND MANCHESTER HARBORS, AND CHUBB CREEK.
MA	SALISBURY BROOK	Waterbody Map	TAUNTON	FROM THE OUTLET OF CROSS POND, BROCKTON TO THE CONFLUENCE WITH TROUT BROOK FORMING THE SALIBURY PLAIN RIVER, BROCKTON.
MA	SALISBURY PLAIN RIVER	Waterbody Map	TAUNTON	FROM THE BROCKTON ADVANCED WATER RECLAMATION FACILITY (AWRF) DISCHARGE, BROCKTON TO THE CONFLUENCE WITH BEAVER BROOK FORMING THE MATFIELD RIVER, EAST BRIDGEWATER.
MA	SALISBURY PLAIN RIVER	Waterbody Map	TAUNTON	FROM THE CONFLUENCE OF TROUT AND SALISBURY BROOKS, BROCKTON TO THE BROCKTON ADVANCED WATER RECLAMATION FACILITY (AWRF) DISCHARGE, BROCKTON.
MA	SAMPSON POND	Data Unavailable	BUZZARDS BAY	CARVER
MA	SANTUIT POND	Waterbody Map	CAPE COD	MASHPEE
MA	SASSAQUIN POND	Data Unavailable	TAUNTON	NEW BEDFORD (FORMERLY REPORTED AS MA95129).
MA	SAUGUS RIVER	Data Unavailable		LINCOLN AVENUE/BOSTON STREET, SAUGUS/LYNN TO MOUTH (EAST OF ROUTE 1A) AT LYNN HARBOR, LYNN/REVERE (FORMERLY PART OF SEGMENT 93-14).
MA	SAUGUS RIVER	Data Unavailable		SAUGUS IRON WORKS, BRIDGE STREET, SAUGUS TO LINCOLN AVENUE/BOSTON STREET, SAUGUS/LYNN (FORMERLY PART OF SEGMENT 93-14).
MA	SAUGUS RIVER	Waterbody Map	NORTH COASTAL	FROM THE LYNN WATER & SEWER COMMISSION DIVERSION CANAL, WAKEFIELD/LYNNFIELD TO SAUGUS IRON WORKS, BRIDGE STREET, SAUGUS (FORMERLY PART OF SEGMENT MA93-13).
MA	SAUGUS RIVER	Waterbody Map	NORTH COASTAL	HEADWATERS, OUTLET OF LAKE QUANNAPOWITT, WAKEFIELD (THRU REEDY MEADOW) TO LYNN WATER & SEWER COMMISSION DIVERSION CANAL, WAKEFIELD/LYNNFIELD (CANAL DIVERTS TO HAWKS POND) (FORMERLY PART OF SEGMENT MA93-13).
MA	SAWMILL BROOK	Waterbody Map	CHARLES	HEADWATERS, NEWTON TO CONFLUENCE WITH CHARLES RIVER, BOSTON.
MA	SAXONVILLE POND	Waterbody Map	CONCORD	FRAMINGHAM
MA	SCITUATE HARBOR	Waterbody Map	SOUTH COASTAL	THE WATERS WEST OF A LINE ACROSS THE MOUTH OF SCITUATE HARBOR, FROM THE ELBOW OF THE JETTY SOUTHEAST OFF LIGHTHOUSE POINT TO THE JETTY NORTHEAST OF THE U.S. COAST GUARD STATION, SCITUATE.
MA	SECOND HERRING BROOK	Data Unavailable	SOUTH COASTAL	FROM THE SECOND HERRING BROOK POND DAM, NORWELL TO THE CONFLUENCE WITH THE NORTH RIVER, NORWELL.
MA	SEGREGANSET RIVER	Data Unavailable	TAUNTON	FROM APPROXIMATELY 250 FEET NORTH OF BROOK STREET, DIGHTON TO CONFLUENCE WITH THE TAUNTON RIVER, DIGHTON (FORMERLY PART OF SEGMENT MA62-18).
MA	SESACHACHA POND	Waterbody Map	ISLANDS	SOUTH OF QUIDNET ROAD AND NORTH OF POLPIS ROAD, NANTUCKET.
MA	SETHS POND	Waterbody Map	ISLANDS	WEST TISBURY
MA	SEVENMILE RIVER	Waterbody Map	TEN MILE	OUTLET ORRS POND, ATTLEBORO TO CONFLUENCE WITH TEN MILE RIVER, PAWTUCKET, RHODE ISLAND.
MA	SHAW POND	Waterbody Map	FARMINGTON	BECKET/OTIS
MA	SHAWME LAKE LOWER	Data Unavailable		SANDWICH
MA	SHAWSHEEN RIVER	Waterbody Map	SHAWSHEEN	OUTLET OF BALLARDVALE IMPOUNDMENT, ANDOVER TO THE CONFLUENCE WITH THE MERRIMACK RIVER, LAWRENCE. (FORMERLY PART OF SEGMENT MA83-02 AND ALL OF MA83-03, CHANGED FOR 2004 CYCLE)
MA	SHAWSHEEN RIVER	Waterbody Map	SHAWSHEEN	BURLINGTON WATER DEPARTMENT'S SURFACE WATER INTAKE, BILLERICA TO THE BALLARDVALE IMPOUNDMENT DAM, ANDOVER. (FORMERLY PART OF SEGMENT MA83-02, CHANGED FOR 2004 CYCLE)
MA	SHAWSHEEN RIVER	Waterbody Map	SHAWSHEEN	CONFLUENCE WITH SPRING BROOK, BEDFORD TO THE BURLINGTON WATER DEPARTMENT'S SURFACE WATER INTAKE, BILLERICA. (FORMERLY PART OF SEGMENT MA83-02, CHANGED FOR 2004 CYCLE)
MA	SHAWSHEEN RIVER	Waterbody Map	SHAWSHEEN	SUMMER STREET (HISTORCALLY LISTED AS MAGUIRE ROAD) TO CONFLUENCE WITH SPRING BROOK, BEDFORD.
MA	SHAWSHEEN RIVER	Waterbody Map	SHAWSHEEN	HEADWATER, NORTH OF FOLLY POND AND NORTH GREAT ROAD, LINCOLN TO SUMMER STREET, BEDFORD.
MA	SHEEP POND	Waterbody Map	CAPE COD	BREWSTER
MA	SHERMAN RESERVOIR	Waterbody Map	DEERFIELD	MASSACHUSETTS PORTION ONLY. ROWE/MONROE/WHITINGHAM, VT.
MA	SHUMATUSCACANT RIVER	Data Unavailable	TAUNTON	FROM A WETLAND JUST WEST OF VINEYARD ROAD, ABINGTON TO THE CONFLUENCE WITH POOR MEADOW BROOK, HANSON.
MA	SHUTE BROOK	Data Unavailable		FROM THE CONFLUENCE OF FISKE BROOK, SAUGUS TO APPROXIMATELY 350 FEET DOWNSTREAM FROM CENTRAL STREET, SAUGUS.
MA	SHUTE BROOK	Data Unavailable		APPROXIMATELY 350 FEET DOWNSTREAM FROM CENTRAL STREET, SAUGUS TO THE CONFLUENCE WITH THE SAUGUS RIVER, SAUGUS.
MA	SIBLEY POND	Waterbody Map	QUINEBAUG	NORTH BASIN, CHARLTON
MA	SIBLEY POND	Waterbody Map	QUINEBAUG	SOUTH BASIN, CHARLTON
MA	SILVER LAKE	Waterbody Map	IPSWICH	WILMINGTON
MA	SLOCUMS RIVER	Waterbody Map	BUZZARDS BAY	ROCK O'DUNDEE ROAD (CONFLUENCE WITH PASKEMANSET RIVER), DARTMOUTH TO MOUTH AT BUZZARDS BAY, DARTMOUTH.
MA	SOUTH MEADOW BROOK	Waterbody Map	CHARLES	FROM EMERGENCE WEST OF PARKER STREET, NEWTON TO CONFLUENCE WITH THE CHARLES RIVER, NEWTON (SECTIONS CULVERTED).
MA	SOUTH RIVER	Waterbody Map	SOUTH COASTAL	FROM DAM AT MAIN STREET, MARSHFIELD TO CONFLUENCE WITH NORTH RIVER/MASSACHUSETTS BAY, MARSHFIELD/SCITUATE.
MA	SOUTH RIVER	Waterbody Map	DEERFIELD	EMMENTS ROAD ASHFIELD TO CONFLUENCE WITH DEERFIELD RIVER, CONWAY (THROUGH SOUTH RIVER IMPOUNDMENT FORMERLY SEGMENT MA33022).
MA	SOUTHWEST BRANCH HOUSATONIC RIVER	Waterbody Map	HOUSATONIC	HEADWATERS, OUTLET RICHMOND POND, PITTSFIELD TO CONFLUENCE WITH WEST BRANCH HOUSATONIC RIVER, PITTSFIELD.
MA	SPECTACLE POND	Waterbody Map	MERRIMACK	LITTLETON/AYER
MA	SPEEDWAY BROOK	Waterbody Map	TEN MILE	(LOCALLY KNOWN AS THACHER BROOK) HEADWATERS, ATTLEBORO TO INLET OF DODGEVILLE POND (A TEN MILE RIVER IMPOUNDMENT), ATTLEBORO.
MA	SPICKET RIVER	Waterbody Map	MERRIMACK	NEW HAMPSHIRE STATE LINE, METHUEN TO CONFLUENCE WITH MERRIMACK RIVER, LAWRENCE.
MA	SPY POND	Waterbody Map	BOSTON HARBOR: MYSTIC	ARLINGTON
MA	SQUANNACOOK RIVER	Data Unavailable		CONFLUENCE MASON AND WILLARD BROOKS, TOWNSEND TO HOLLINGSWORTH AND VOSE DAM, GROTON/SHIRLEY. (THROUGH HARBOR POND FORMERLY SEGMENT MA81054)
MA	SQUETEAGUE HARBOR	Waterbody Map	BUZZARDS BAY	WATERS LANDWARD OF THE CONFLUENCE WITH MEGANSETT HARBOR, BOURNE/FALMOUTH.
MA	STEARNS MILL POND	Waterbody Map	CONCORD	SUDBURY
MA	STETSON POND	Waterbody Map	TAUNTON	PEMBROKE
MA	STEVENS POND	Waterbody Map	MERRIMACK	NORTH ANDOVER
MA	STILL RIVER	Data Unavailable		HEADWATERS, LANCASTER TO ROUTE 117, BOLTON (FORMERLY THE UPPER PORTION OF MA81-15).
MA	STONY BROOK	Data Unavailable		HEADWATERS, GRANBY TO CONFLUENCE WITH CONNECTICUT RIVER, SOUTH HADLEY (THRU UPPER POND FORMERLY SEGMENT MA34095 AND LOWER POND FORMERLY SEGMENT MA34049).
MA	STONY BROOK	Waterbody Map	MERRIMACK	BROOKSIDE ROAD, WESTFORD TO CONFLUENCE WITH MERRIMACK RIVER, CHELMSFORD.
MA	STONY BROOK	Waterbody Map	MERRIMACK	OUTLET FORGE POND, WESTFORD TO BROOKSIDE ROAD, WESTFORD.
MA	STOP RIVER	Waterbody Map	CHARLES	HEADWATERS NEAR DEDHAM STREET (ROUTE 1A), WRENTHAM TO NORFOLK-WALPOLE MCI DISCHARGE, NORFOLK (THROUGH HIGHLAND LAKE FORMERLY SEGMENT MA72047).
MA	STOP RIVER	Waterbody Map	CHARLES	NORFOLK-WALPOLE MCI DISCHARGE, NORFOLK TO CONFLUENCE WITH CHARLES RIVER, MEDFIELD.
MA	STRANGMAN POND	Waterbody Map	NORTH COASTAL	GLOUCESTER
MA	STUDLEYS POND	Data Unavailable	SOUTH COASTAL	ROCKLAND
MA	SUCKER BROOK	Data Unavailable		HEADWATERS, OUTLET NIPMUCK POND, WEBSTER TO INLET CLUB POND, WEBSTER
MA	SUDBURY RIVER	Data Unavailable	CONCORD	FROM THE FRUIT STREET BRIDGE HOPKINTON/WESTBOROUGH TO THE INLET OF FRAMINGHAM RESERVOIR #2, ASHLAND (FORMERLY PART OF SEGMENT MA82A-02).
MA	SUDBURY RIVER	Data Unavailable	CONCORD	FROM THE OUTLET OF FRAMINGHAM RESERVOIR #1, FRAMINGHAM TO THE INLET OF SAXONVILLE POND, FRAMINGHAM (FORMERLY PART OF SEGMENT MA82A-02).
MA	SUDBURY RIVER	Waterbody Map	CONCORD	CONFLUENCE WITH HOP BROOK (THE LOWER PORTION OF HOP BROOK WAS IDENTIFIED AS WASH BROOK ON USGS QUADS PRIOR TO 1987), WAYLAND TO CONFLUENCE WITH ASSABET RIVER, CONCORD.
MA	SUDBURY RIVER	Waterbody Map	CONCORD	OUTLET SAXONVILLE POND, FRAMINGHAM TO CONFLUENCE WITH HOP BROOK (THE LOWER PORTION OF HOP BROOK WAS IDENTIFIED AS WASH BROOK ON USGS QUADS PRIOR TO 1987), WAYLAND.
MA	SUTTON FALLS	Waterbody Map	BLACKSTONE	SUTTON
MA	SYLVAN LAKE	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	HOLBROOK
MA	TATNUCK BROOK	Waterbody Map	BLACKSTONE	OUTLET HOLDEN RESERVOIR #2, HOLDEN TO INLET OF COES RESERVOIR, WORCESTER (THROUGH COOK POND FORMERLY SEGMENT MA51027 AND PATCH RESERVOIR FORMERLY SEGMENT MA51118).
MA	TAUNTON RIVER	Waterbody Map	TAUNTON	BERKLEY BRIDGE, DIGHTON/BERKLEY TO CONFLUENCE WITH ASSONET RIVER AT A LINE FROM SANDY POINT, SOMERSET NORTHEASTERLY TO THE SOUTHWESTERN TIP OF ASSONET NECK, BERKLEY.
MA	TAUNTON RIVER	Waterbody Map	TAUNTON	CONFLUENCE WITH ASSONET RIVER AT A LINE FROM SANDY POINT, SOMERSET NORTHEASTERLY TO THE SOUTHWESTERN TIP OF ASSONET NECK, BERKLEY TO MOUTH AT BRAGA BRIDGE, SOMERSET/FALL RIVER.
MA	TAUNTON RIVER	Waterbody Map	TAUNTON	ROUTE 24 BRIDGE, TAUNTON/RAYNHAM TO BERKLEY BRIDGE, DIGHTON/BERKLEY.
MA	TEN MILE RIVER	Waterbody Map	TEN MILE	WEST BACON STREET, PLAINVILLE TO NORTH ATTLEBOROUGH WWTP DISCHARGE, ATTLEBORO (EXCLUDING 0.9 MILES THRU FALLS POND SEGMENT MA52013, BUT INCLUDING THRU WETHERELLS POND FORMERLY SEGMENT MA52041).
MA	TEN MILE RIVER	Waterbody Map	TEN MILE	NORTH ATTLEBOROUGH WWTP DISCHARGE, ATTLEBORO TO THE MA/RI BORDER NEAR CENTRAL AVENUE, SEEKONK, MA/PAWTUCKET, RI (THRU FORMER SEGMENTS; FARMERS POND MA52015, MECHANICS POND MA52027, DODGEVILLE POND MA52011, AND HEBRONVILLE POND MA52020).
MA	TEN MILE RIVER	Waterbody Map	TEN MILE	HEADWATERS, OUTLET CARGILL POND, PLAINVILLE TO WEST BACON STREET, PLAINVILLE (THROUGH FULLER POND FORMERLY SEGMENT MA52016).
MA	THE GULF	Data Unavailable		HEADWATERS, OUTLET HUNTERS POND, SCITUATE TO CONFLUENCE WITH COHASSET COVE JUST NORTH OF BORDER STREET, COHASSET.
MA	THIRD HERRING BROOK	Data Unavailable	SOUTH COASTAL	HEADWATERS, OUTLET OF JACOBS POND, NORWELL/HANOVER TO CONFLUENCE WITH NORTH RIVER, NORWELL/HANOVER.
MA	THREE MILE RIVER	Data Unavailable	TAUNTON	IMPOUNDMENT SPILLWAY BEHIND 66 SOUTH STREET (HARODITE FINISHING CO.), TAUNTON TO CONFLUENCE WITH TAUNTON RIVER, TAUNTON/DIGHTON (FORMERLY PART OF SEGMENT MA62-16).
MA	THREE MILE RIVER	Data Unavailable	TAUNTON	CONFLUENCE OF WADING AND RUMFORD RIVERS, NORTON TO IMPOUNDMENT SPILLWAY BEHIND 66 SOUTH STREET (HARODITE FINISHING CO.), TAUNTON (FORMERLY PART OF SEGMENT MA62-16).
MA	TIHONET POND	Waterbody Map	BUZZARDS BAY	WAREHAM
MA	TISBURY GREAT POND	Waterbody Map	ISLANDS	INCLUDING TOWN COVE, MUDDY COVE, PEAR TREE COVE, SHORT COVE, TIAH COVE, TISSISSA POND, DEEP BOTTOM COVE, AND THUMB COVE, CHILMARK/WEST TISBURY, MARTHA'S VINEYARD.
MA	TOWN BROOK	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	OUTLET OLD QUINCY RESERVOIR, BRAINTREE TO CONFLUENCE WITH TOWN RIVER NORTH OF ROUTE 3A, QUINCY. (INCLUDES "THE CANAL")
MA	TOWN RIVER BAY	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	FROM THE HEADWATERS AT THE ROUTE 3A BRIDGE TO THE MOUTH AT WEYMOUTH FORE RIVER BETWEEN SHIPYARD AND GERMANTOWN POINTS, QUINCY.
MA	TROUT BROOK	Waterbody Map	TAUNTON	SOURCE NORTHEAST OF ARGYLE AVENUE AND WEST OF CONRAIL LINE, AVON TO THE CONFLUENCE WITH THE SALISBURY BROOK FORMING THE SALISBURY PLAIN RIVER, BROCKTON.
MA	TROUT BROOK	Waterbody Map	CHARLES	HEADWATERS, OUTLET CHANNINGS POND, DOVER TO CONFLUENCE WITH CHARLES RIVER, DOVER.
MA	TULLY RIVER	Waterbody Map	MILLERS	CONFLUENCE EAST AND WEST BRANCHES TULLY RIVER, ORANGE/ATHOL TO CONFLUENCE WITH MILLERS RIVER, ATHOL.
MA	TURNERS POND	Waterbody Map	BOSTON HARBOR: NEPONSET	MILTON
MA	UNCAS POND	Data Unavailable	72	FRANKLIN
MA	UNNAMED TRIBUTARY	Waterbody Map	CONCORD	FROM THE OUTLET OF HAGER POND, MARLBOROUGH TO THE INLET OF GRIST MILL POND, MARLBOROUGH.
MA	UNNAMED TRIBUTARY	Waterbody Map	CONCORD	FROM THE SOURCE NORTHEAST OF INDIAN HEAD HILL (NEAR ROUTE 20), MARLBOROUGH TO THE INLET OF HAGER POND, MARLBOROUGH.
MA	UNNAMED TRIBUTARY	Waterbody Map	IPSWICH	HEADWATERS, EAST OF JEFFREYS NECK ROAD, NORTH OF NEWMARCH STREET TO CONFLUENCE WITH IPSWICH RIVER ESTUARY, IPSWICH. (LOCALLY KNOWN AS GREENWOOD CREEK)
MA	UNNAMED TRIBUTARY	Data Unavailable		UNNAMED INTERMITTED TRIBUTARY TO THE SHAWSHEEN RIVER, FROM DASCOMB ROAD, ANDOVER TO CONFLUENCE WITH SHAWSHEEN RIVER, TEWKSBURY.
MA	UNNAMED TRIBUTARY	Waterbody Map	CONCORD	FROM THE OUTLET OF GRIST MILL POND, SUDBURY TO THE INLET OF CARDING MILL POND, SUDBURY.
MA	UNNAMED TRIBUTARY	Data Unavailable		UNNAMED TRIBUTARY TO THE NORTH NASHUA RIVER, LOCALLY CONSIDERED A PORTION OF WEKEPEKE BROOK, FROM THE OUTLET OF BARTLETT POND TO THE CONFLUENCE WITH THE NORTH NASHUA RIVER, LANCASTER.
MA	UNNAMED TRIBUTARY	Data Unavailable		UNKNOWN INTERMITTENT TRIBUTARY TO MARTINS BROOK, FROM SOURCE IN WETLAND WEST OF ROUTE 93/ROUTE 125 INTERSECTION, WILMINGTON TO CONFLUENCE WITH MARTINS BROOK, WILMINGTON.
MA	UNNAMED TRIBUTARY	Data Unavailable		UNNAMED TRIBUTARY TO MILL BROOK, HEADWATERS, OUTLET SHERMAN POND, BRIMFIELD TO CONFLUENCE WITH MILL BROOK, BRIMFIELD.
MA	UNNAMED TRIBUTARY	Data Unavailable		UNNAMED TRIBUTARY LOCALLY KNOWN AS "TOWN LINE BROOK", FROM ROUTE 99, MALDEN TO THE CONFLUENCE WITH THE PINES RIVER, REVERE.
MA	UNNAMED TRIBUTARY	Data Unavailable		FROM THE OUTLET OF LEESVILLE POND, WORCESTER TO THE CONFLUENCE WITH THE MIDDLE RIVER, WORCESTER (THROUGH CURTIS PONDS FORMERLY REPORTED AS SEGMENTS MA51033 AND MA51032).
MA	UNNAMED TRIBUTARY	Data Unavailable
MA	UNNAMED TRIBUTARY	Waterbody Map	CHARLES	LOCALLY KNOWN AS "MILLERS RIVER" - FROM EMERGENCE NEAR ROUTE 93, CAMBRIDGE/BOSTON TO THE CONFLUENCE WITH THE CHARLES RIVER, CAMBRIDGE.
MA	UNNAMED TRIBUTARY	Waterbody Map	BOSTON HARBOR: NEPONSET	FROM THE OUTLET OF TOWN POND TO THE CONFLUENCE WITH STEEP HILL BROOK, STOUGHTON.
MA	UNNAMED TRIBUTARY	Waterbody Map	BOSTON HARBOR: NEPONSET	LOCALLY KNOWN AS "MEADOW BROOK" - FROM WHERE THE UNDERGROUND/CULVERTED STREAM EMERGES EAST OF PLEASANT STREET, NORWOOD TO CONFLUENCE WITH NEPONSET RIVER, NORWOOD.
MA	UNNAMED TRIBUTARY	Waterbody Map	CHARLES	LOCALLY KNOWN AS LAUNDRY BROOK - EMERGES NORTH OF CALIFORNIA STREET, WATERTOWN TO THE CONFLUENCE WITH THE CHARLES RIVER, WATERTOWN.
MA	UNNAMED TRIBUTARY	Waterbody Map	IPSWICH	OUTLET OF MIDDLETON POND, MIDDLETON TO CONFLUENCE WITH IPSWICH RIVER, MIDDLETON.
MA	UNNAMED TRIBUTARY	Waterbody Map	NASHUA	AKA-"LOWER CHAFFIN BROOK" - OUTLET UNIONVILLE POND, HOLDEN TO CONFLUENCE WITH QUINEPOXET RIVER, HOLDEN.
MA	UNNAMED TRIBUTARY	Waterbody Map	BLACKSTONE	(ALSO KNOWN AS "MILL BROOK") OUTLET INDIAN LAKE, WORCESTER TO CONFLUENCE WITH MIDDLE RIVER (DOWNSTREAM OF THE RAILROAD SPUR BRIDGE WEST OF TOBIAS BOLAND BOULEVARD), WORCESTER (THROUGH SALISBURY POND FORMERLY SEGMENT MA51142).
MA	UNNAMED TRIBUTARY	Waterbody Map	MERRIMACK	(LOCALLY KNOWN AS REEDY MEADOW BROOK) HEADWATERS, OUTLET OF SMALL UNNAMED IMPOUNDMENT UPSTREAM OF BRUCE STREET, LITTLETON TO INLET MILL POND, LITTLETON.
MA	UNNAMED TRIBUTARY	Data Unavailable	TAUNTON	HEADWATERS, SOUTH OFF SLAB BRIDGE ROAD (IN CEDAR SWAMP PORTION OF FREETOWN-FALL RIVER STATE FOREST), FREETOWN TO CONFLUENCE WITH THE CEDAR SWAMP RIVER, LAKEVILLE.
MA	UNNAMED TRIBUTARY	Data Unavailable	TAUNTON	CHANNEL FROM TAUNTON MUNICIPAL LIGHTING PLANT, TAUNTON TO CONFLUENCE WITH TAUNTON RIVER, TAUNTON.
MA	UNNAMED TRIBUTARY	Data Unavailable	CONCORD	UNNAMED TRIBUTARY TO THE SUDBURY RIVER LOCALLY KNOWN AS COCHITUATE BROOK, FROM THE OUTLET OF THE NORTH BASIN OF LAKE COCHITUATE, FRAMINGHAM TO CONFLUENCE WITH SUDBURY RIVER, FRAMINGHAM.
MA	UNNAMED TRIBUTARY	Data Unavailable		UNNAMED TRIBUTARY TO THE CHICOPEE RIVER LOCALLY KNOWN AS "POOR BROOK" FROM HEADWATERS NEAR THE CONRAIL TRACKS, SPRINGFIELD TO THE CONFLUENCE WITH THE CHICOPEE RIVER, CHICOPEE.
MA	UNQUITY BROOK	Waterbody Map	BOSTON HARBOR: NEPONSET	ISOLATED (URBAN): HEADWATERS EAST OF SIAS LANE/WEST OF RANDOLPH AVENUE, MILTON TO CONFLUENCE WITH GULLIVER CREEK, MILTON (NOTE: CONFLUENCE NOT VISIBLE ON QUAD, BROOK CULVERTED UNDERGROUND EAST OF OTIS STREET/WEST OF GOVENOR BELCHER LANE, MILTON)
MA	UPPER BANJO POND	Waterbody Map	NORTH COASTAL	GLOUCESTER
MA	UPPER MILL POND	Waterbody Map	CAPE COD	BREWSTER
MA	UPPER SHAWME LAKE	Data Unavailable		SANDWICH
MA	UPPER SPECTACLE POND	Waterbody Map	FARMINGTON	SANDISFIELD/OTIS
MA	UPPER VAN HORN PARK POND	Waterbody Map	CONNECTICUT	SPRINGFIELD (CHANGED FROM MA36158 TO 34128 ON 6/21/02, TRD)
MA	VENTURE POND	Waterbody Map	CONNECTICUT	SPRINGFIELD
MA	VINEYARD HAVEN HARBOR	Waterbody Map	ISLANDS	THE WATERS SOUTH AND WEST OF AN IMAGINARY LINE DRAWN FROM THE TIP OF WEST CHOP, TISBURY AND THE TIP OF EAST CHOP, OAK BLUFFS TO THE CONFLUENCE OF LAGOON POND AT BEACH ROAD, TISBURY/OAK BLUFFS, MARTHA'S VINEYARD.
MA	WABAN BROOK	Data Unavailable		HEADWATERS, OUTLET LAKE WABAN, WELLESLEY TO CONFLUENCE WITH THE CHARLES RIVER, WELLESLEY.
MA	WADING RIVER	Data Unavailable	TAUNTON	BALCOLM STREET, MANSFIELD TO CONFLUENCE WITH THREEMILE RIVER, NORTON (FORMERLY PART OF SEGMENT MA62-17).
MA	WADING RIVER	Data Unavailable	TAUNTON	SOURCE IN WETLAND NORTH OF WEST STREET, FOXBOROUGH TO BALCOLM STREET, MANSFIELD (DUE TO ERROR ON 1987 WRENTHAM QUAD IT APPEARS SEGMENT INCLUDES PART OF COCASSET RIVER, FOXBOROUGH) (FORMERLY PART OF SEGMENT MA62-17)
MA	WAHCONAH FALLS BROOK	Data Unavailable		HEADWATERS, OUTLET OF WINDSOR RESERVOIR, WINDSOR TO CONFLUENCE WITH EAST BRANCH HOUSATONIC RIVER, DALTON.
MA	WALKERS POND	Waterbody Map	CAPE COD	BREWSTER
MA	WAMPATUCK POND	Waterbody Map	SOUTH COASTAL	HANSON
MA	WAQUOIT BAY	Waterbody Map	CAPE COD	FROM MOUTHS OF SEAPIT RIVER, QUASHNET RIVER (ALSO KNOWN AS MOONAKIS RIVER), AND GREAT RIVER TO CONFLUENCE WITH VINEYARD SOUND, FALMOUTH/MASHPEE.
MA	WARD POND	Waterbody Map	MERRIMACK	PALIS ID CHANGED FROM 35094 TO 84096 ON OCTOBER 10, 1997. (WBID FROM MA35094 TO MA84096) ASHBURNHAM
MA	WARE RIVER	Waterbody Map	CHICOPEE	WARE DAM, WARE TO THORNDIKE DAM, PALMER.
MA	WARE RIVER	Data Unavailable		WHEELWRIGHT DAM, NEW BRAINTREE/HARDWICK TO WARE DAM, WARE.
MA	WARE RIVER	Waterbody Map	CHICOPEE	CONFLUENCE OF EAST BRANCH WARE AND WEST BRANCH WARE RIVERS, BARRE TO MDC INTAKE, BARRE.
MA	WARE RIVER	Data Unavailable		MDC INTAKE, BARRE TO DAM AT SOUTH BARRE RESERVOIR, BARRE. (THROUGH FORMER SEGMENTS POWDER MILL POND MA36126 AND SOUTH BARRE RESERVOIR MA36141)
MA	WAREHAM RIVER	Waterbody Map	BUZZARDS BAY	FROM CONFLUENCE OF WANKINKO AND AGAWAM RIVERS AT ROUTE 6 BRIDGE, WAREHAM TO BUZZARDS BAY (AT AN IMAGINARY LINE FROM CROMESET POINT TO CURVED POINT EAST/SOUTHEAST OF LONG BEACH POINT), WAREHAM. INCLUDING MARKS COVE, WAREHAM
MA	WATERS RIVER	Waterbody Map	NORTH COASTAL	HEADWATERS WEST OF ROUTE 128, PEABODY/DANVERS, TO CONFLUENCE WITH DANVERS RIVER, DANVERS.
MA	WATERSHOPS POND	Waterbody Map	CONNECTICUT	SPRINGFIELD
MA	WATSON POND	Waterbody Map	TAUNTON	TAUNTON
MA	WAUSHAKUM POND	Data Unavailable	CONCORD	FRAMINGHAM/ASHLAND
MA	WEDGE POND	Waterbody Map	BOSTON HARBOR: MYSTIC	WINCHESTER
MA	WEIR RIVER	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	HEADWATERS AT CONFLUENCE OF CROOKED MEADOW RIVER AND FULLING MILL BROOK TO ROCKLAND STREET, HINGHAM (THROUGH FOUNDRY POND FORMERLY SEGMENT MA74011).
MA	WEIR RIVER	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	ROCKLAND STREET, HINGHAM AND OUTLET STRAITS POND, HINGHAM/HULL TO MOUTH AT WORLDS END, HINGHAM AND NANTASKET ROAD NEAR BEECH AVENUE, HULL.
MA	WELSH POND	Waterbody Map	BLACKSTONE	SUTTON
MA	WENHAM LAKE	Waterbody Map	IPSWICH	BEVERLY/WENHAM
MA	WEST BRANCH FARMINGTON RIVER	Data Unavailable	FARMINGTON	OUTLET OF HAYDEN POND, OTIS TO SANDISFIELD/TOLLAND, MASSACHUSETTS AND COLEBROOK, CONNECTICUT IN THE COLEBROOK RESERVOIR.
MA	WEST BRANCH HOUSATONIC RIVER	Waterbody Map	HOUSATONIC	HEADWATERS, OUTLET OF PONTOOSUC LAKE, PITTSFIELD TO CONFLUENCE WITH SOUTHWEST BRANCH HOUSATONIC RIVER (FORMING THE HEADWATERS OF THE HOUSATONIC RIVER), PITTSFIELD.
MA	WEST BRANCH TULLY RIVER	Waterbody Map	MILLERS	OUTLET SHEOMET LAKE, WARWICK TO CONFLUENCE WITH EAST BRANCH TULLY RIVER FORMING HEADWATERS TULLY RIVER, ORANGE/ATHOL.
MA	WEST BRANCH WESTPORT RIVER	Waterbody Map	BUZZARDS BAY	OUTLET GRAYS MILL POND, ADAMSVILLE, RHODE ISLAND TO MOUTH AT WESTPORT HARBOR, WESTPORT.
MA	WEST POND	Waterbody Map	NORTH COASTAL	GLOUCESTER
MA	WEST RIVER	Waterbody Map	BLACKSTONE	UPTON WWTP DISCHARGE, UPTON TO CONFLUENCE WITH BLACKSTONE RIVER, UXBRIDGE (THROUGH FORMER SEGMENTS HARRINGTON POOL MA51197, AND WEST RIVER POND MA51177).
MA	WEST RIVER	Waterbody Map	BLACKSTONE	OUTLET SILVER LAKE, GRAFTON TO UPTON WWTP DISCHARGE, UPTON (THROUGH LAKE WILDWOOD FORMERLY SEGMENT MA51181).
MA	WESTEND POND	Waterbody Map	ISLANDS	CUTTYHUNK ISLAND, GOSNOLD, ELIZABETH ISLANDS.
MA	WESTFIELD RIVER	Data Unavailable	WESTFIELD	CONFLUENCE WITH MIDDLE BRANCH WESTFIELD RIVER, HUNTINGTON TO ROUTE 20 BRIDGE, WESTFIELD.
MA	WESTON BROOK	Waterbody Map	CONNECTICUT	HEADWATERS, BELCHERTOWN TO INLET FORGE POND, GRANBY.
MA	WESTPORT RIVER	Waterbody Map	BUZZARDS BAY	FROM THE CONFLUENCES OF THE EAST BRANCH WESTPORT RIVER AND THE WEST BRANCH WESTPORT RIVER TO RHODE ISLAND SOUND (AT A LINE FROM THE SOUTHWESTERN TIP OF HORSENECK POINT TO THE EASTERNMOST POINT NEAR WESTPORT LIGHT), WESTPORT.
MA	WEWEANTIC RIVER	Waterbody Map	BUZZARDS BAY	OUTLET HORSESHOE POND, WAREHAM TO MOUTH AT BUZZARDS BAY, MARION/WAREHAM.
MA	WEYMOUTH BACK RIVER	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	OLD BAY COLONY RAILROAD TRACKS, WEYMOUTH TO MOUTH BETWEEN LOWER NECK, WEYMOUTH (TO THE WEST) AND WOMPATUCK ROAD, HINGHAM.
MA	WEYMOUTH BACK RIVER	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	OUTLET ELIAS POND TO THE OLD BAY COLONY RAILROAD TRACKS, WEYMOUTH.
MA	WEYMOUTH FORE RIVER	Waterbody Map	BOSTON HARBOR: WEYMOUTH & WEIR	ROUTE 53, BRAINTREE TO MOUTH (EASTERN POINT AT LOWER NECK, WEYMOUTH AND WESTERN POINT AT WALL STREET ON HOUGHS NECK, QUINCY).
MA	WHETSTONE BROOK	Waterbody Map	MILLERS	HEADWATERS NORTHEAST OF ORCUTT HILL NEAR NEW SALEM RD, WENDELL TO CONFLUENCE WITH MILLERS RIVER, WENDELL.
MA	WHITEHALL RESERVOIR	Waterbody Map	CONCORD	HOPKINTON
MA	WHITMANS POND	Data Unavailable	BOSTON HARBOR: WEYMOUTH & WEIR	WEYMOUTH
MA	WHITNEY POND	Waterbody Map	MILLERS	WINCHENDON
MA	WILD HARBOR RIVER	Data Unavailable		HEADWATERS, FALMOUTH TO MOUTH AT WILD HARBOR, FALMOUTH.
MA	WILLS BROOK	Waterbody Map	IPSWICH	HEADWATER, (JUST NORTH OF LOWELL STREET) LYNNFIELD TO CONFLUENCE WITH IPSWICH RIVER, LYNNFIELD.
MA	WILTON BROOK	Data Unavailable		HEADWATERS, EASTHAMPTON TO OUTLET RUBBERTHREAD POND (FORMERLY SEGMENT MA34105) , EASTHAMPTON.
MA	WINDSOR POND	Waterbody Map	WESTFIELD	WINDSOR
MA	WINN BROOK	Waterbody Map	BOSTON HARBOR: MYSTIC	HEADWATERS NEAR JUNIPER ROAD AND THE BELMONT HILL SCHOOL, BELMONT TO CONFLUENCE WITH LITTLE POND, BELMONT
MA	WINTER POND	Waterbody Map	BOSTON HARBOR: MYSTIC	WINCHESTER
MA	WINTHROP BAY	Waterbody Map	BOSTON HARBOR	FROM THE TIDAL FLATS AT COLERIDGE STREET, EAST BOSTON TO A LINE BETWEEN LOGAN INTERNATIONAL AIRPORT AND POINT SHIRLEY, EAST BOSTON/WINTHROP.
MA	WOODBURY POND	Waterbody Map	BLACKSTONE	SUTTON
MA	WOODS POND	Waterbody Map	TAUNTON	MIDDLEBOROUGH
MA	WOOLSHOP POND	Waterbody Map	BLACKSTONE	MILLBURY
MA	YORK LAKE	Waterbody Map	FARMINGTON	NEW MARLBOROUGH