NWS AHPS

NOAA
National Oceanic and Atomospheric Administration http://www.noaa.gov

National Weather Service
National Weather Service www.weather.gov

Kingsbury Stream at Abbot Village (ABTM1)
View the hydrograph for this marker

Hudson River at Albany (ALBN6)
View the hydrograph for this marker

Allagash River above Allagash (ALLM1)
View the hydrograph for this marker

Allen Creek at Rochester (ALLN6)

St. Lawrence River at Alexandria Bay (NOS) (ALXN6)

Shawsheen River at Andover (ANDM3)

Battenkill at Arlington (ARLV1)

Black River at Watertown (ARTN6)

Esopus Creek at Ashokan Reservoir East (ASEN6)

East Branch of the Ausable River at Au Sable Forks (ASFN6)

Kennebec River at Augusta (ASTM1)

Frenchman Bay at Bar Harbor (IN MLLW) (ATGM1)

Millers River at Athol (ATHM3)

Tonawanda Creek at Attica (ATTN6)

Androscoggin River at Auburn (AUBM1)

Owasco Outlet at Auburn (AUON6)

Au Sable River below Au Sable Forks (AUSN6)

Genesee River at Avon (USACE) (AVNN6)

Genesee River at Avon (AVON6)

St. Croix River above Baring (BARM1)

New York Harbor at The Battery (IN MLLW) (BATN6)

Bronx River at Bronx Botanical Gardens (BBGN6)

Big Black River near Depot Mountain (BBRM1)

Taunton River near Bridgewater (BDGM3)

Lake Ontario at Braddock Heights (BDKN6)

Seneca River near Baldwinsville (BDWN6)

Naugatuck River at Beacon Falls (BEAC3)

Ammonoosuc River at Bethlehem (BETN3)

Kill Van Kull at Bergen Point (IN MLLW) (BGNN6)

Boston Harbor at Boston (IN MLLW) (BHBM3)

Schoharie Creek at Breakabeen (BKBN6)

Still River at Brookfield (BKFC3)

Fish Creek at Becks Grove (BKGN6)

Piscataquis River at Blanchard (BLAM1)

Genesee River at South Rochester at Ballantyne Bridge (BLBN6)

S Branch Eighteenmile Creek at Eden Valley (BLEN6)

Bunnell Brook at Burlington (BLGC3)

Saco River at Bartlett (BLTN3)

Kennebec River at Bingham (BNGM1)

Walloomsac River near North Bennington (BNTV1)

Little Salmon River at Bombay (BOMN6)

Black River at Boonville (BOON6)

Penobscot River at Bangor (BPRM1)

Big Presque Isle Stream at Tracey Mills (BPSB3)

St. Regis River at Brasher Center (BRAN6)

Black Rock Canal at Black Rock Lock (BRCN6)

Long Island Sound near Bridgeport Harbor (IN MLLW) (BRHC3)

Smith River (NH) at Bristol (BRSN3)

Schoharie Creek at Burtonsville (BRTN6)

Black Stream near Dover-Foxcroft (BSTM1)

Battenkill below Mill at Battenville (BTTN6)

Tonawanda Creek at Batavia (BTVN6)

Lake Bethany at Lake Bethany (BTYC3)

Lake Erie near Buffalo (BUFN6)

Eighteenmile Creek (Lk Ontario) above Burt (BURN6)

Lake Champlain at Burlington (BURV1)

Seneca River near Port Byron (BYRN6)

Buzzards Bay at Woods Hole (IN MLLW) (BZBM3)

St. Croix River at Calais (CALM1)

Neponset River at E. Br. at Canton (CANM3)

Poultney River below Fair Haven (CARV1)

Atlantic Coast at Portland (IN MLLW) (CASM1)

Lake Ontario at Cape Vincent (CAVN6)

Cayuga Lake at Mud Lock (CAYN6)

Cobleskill Creek at Cobleskill - S Grand St (CBSN6)

Woonasquatucket at Centerdale (CENR1)

Otter Creek at Center Rutland (CENV1)

Seneca River at Free Bridge (CFBN6)

Narraguagus River above Cherryfield (CFDM1)

Gulf of Maine at Cutler Farris Wharf (IN MLLW) (CFWM1)

Beaver River (NY) at Croghan (CGHN6)

Grass River at Chase Mills (CHAN6)

Lake Chamberlain at Lake Chamberlain (CHMC3)

Edgartown Harbor near Chappaquiddick Point (IN MLLW) (CHPM3)

Black Creek at Churchville (CHRN6)

Chestnut Creek (NY) at Grahamsville (CHSN6)

Atlantic Coast at Chatham Harbor (IN MLLW) (CHTM3)

Little Chazy River above Chazy (CHZN6)

Oneida Lake at Cleveland (CLEN6)

Deerfield River at Charlemont (CLMM3)

Canandaigua Lake at Canandaigua (CNDN6)

Saco River at Cornish (CNHM1)

Saco River near Conway (CNWN3)

Coginchaug River at Middlefield (COGC3)

Mohawk River at Cohoes (COHN6)

Merrimack River at Concord (CONN3)

Scriba Creek near Constantia (COSN6)

Barton River near Coventry (COVV1)

Cowaselon Creek near Canastota (COWN6)

Atlantic Coast at Saco (IN MLLW) (CPEM1)

Canandaigua Outlet at Chapin (CPNN6)

Narragansett Bay at Conimicut Light (IN MLLW) (CPTR1)

Pawtuxet River at Cranston (CRAR1)

Green River at Colrain (CRNM3)

Catharine Creek at Montour Falls (CTEN6)

Chittenango Creek near Chittenango (CTTN6)

Housatonic River at E Br at Coltsville (CTVM3)

Willimantic River at Coventry (CVTC3)

Black River (Northern VT) at Coventry (CVYV1)

Great Chazy River at Perry Mills (CZRN6)

Black River below Dadville (DADN6)

Warner River at Davisville (DAVN3)

Lake Dawson at Lake Dawson (DAWC3)

Charles River at Mother Brook at Dedham (DDHM3)

Mohawk River at Delta Dam (DDMN6)

Deer River (NY) near Deer River (DERN6)

St. John River at Dickey (DICM1)

Segregansett River at Dighton (DIGM3)

Connecticut River at Dalton (DLTN3)

Independence River at Donnattsburg (DNNN6)

Nashua River at East Pepperell (DNSM3)

Piscataquis River at Dover-Foxcroft (DOVM1)

Charles River at Dover (DOVM3)

Keuka Outlet at Dresden (DRDN6)

Canaseraga Creek at Dansville (DSVN6)

Hoosic River at Eagle Bridge (EAGN6)

Missisquoi River at East Berkshire (EBKV1)

Cazenovia Creek at Ebenezer (EBZN6)

Oneida River at Brewerton Lock E-23 (ECLN6)

Penobscot River at Eddington (EDDM1)

Pike River (VT) at East Franklin (EFRV1)

Erie Canal at Clyde Lock E-26 (EGLN6)

Hockanum River at East Hartford (EHDC3)

Lake Saltonstall above Furnace Pond (EHVC3)

East Branch of the Passumpsic River at East Haven (EHVV1)

Erie Canal at Lyons Lock E-27 (ELYN6)

East Orange Branch at East Orange (EORV1)

Schoharie Creek at Esperance (EPCN6)

Winooski River at Essex Junction (ESSV1)

Clyde River at Mays Point Lock E-25 (ETRN6)

Oneida River near Euclid (EUCN6)

Big Sister Creek at Evans Center (EVCN6)

Lake Ontario at Breakwater Light (Fair Haven) (FAIN6)

North Nashua River at Fitchburg (FBGM3)

Canadaway Creek at Fredonia (FDAN6)

Branch River at Forestdale (FDLR1)

Little Otter Creek at Ferrisburg (FERV1)

Pemigewasset River at Franklin Falls Dam (FFDN3)

Fish River at Fort Kent (FIHM1)

Great South Bay at Watch Hill (IN MLLW) (FIRN6)

Flint Creek near Phelps (FLIN6)

Fall Creek at Ithaca (FLLN6)

Housatonic River at Falls Village (FLVC3)

Flax Pond at Old Field (FLXN6)

Forest City Stream at Forest City (FORB3)

Fox Creek near Schoharie (FOXN6)

Narragansett Bay at Providence Fox Point (IN MLLW) (FOXR1)

Merrimack River at Franklin Jct. (FRJN3)

Hudson Bay at Freeport (IN MLLW) (FRPN6)

Mount Hope Bay at Fall River (IN MLLW) (FRVM3)

Salmon River at Fort Covington (FTCN6)

Hudson River at Fort Edward (FTEN6)

Niagara River near Ft. Erie (FTEQ6)

St. John River at Fort Kent (FTKM1)

Housatonic River at Gaylordsville (GAYC3)

Schoharie Creek at Gilboa Bridge (GBRN6)

Buffalo Creek at Gardenville (GDVN6)

Lamoille River at East Georgia (GEOV1)

Piscataquog River at Goffstown (GFFN3)

St. John River at Grand Falls (GFNB3)

Schoharie Creek at Gilboa Dam (GILN6)

Atlantic Coast at Gloucester (IN MLLW) (GLCM3)

Lake Glen above Lake Glen (GLNC3)

Grand Lake Stream at Grand Lake Stream (GLSM1)

Seneca Lake at Geneva (GNVN6)

Merrimack River at Goffs Falls (GOFN3)

Cattaraugus Creek at Gowanda (GOWN6)

Oatka Creek at Garbutt (GRBN6)

Grand River (NB) at Violette Bridge (GRDB3)

Wallkill at Gardiner (GRDN6)

Androscoggin River at Gorham (GRMN3)

Penobscot River above Grindstone (GRNM1)

Housatonic River at Great Barrington (GTBM3)

Mettawee River at Middle Granville (GVVN6)

Hackensack River at Hackensack (HACN4)

Kennebec River at Hallowell (HALM1)

Mill River above Lake Whitney (HAMC3)

Ashuelot River at Hinsdale (HDLN3)

Sacandaga River at Hadley (HDLN6)

Hudson River at Hadley (HDYN6)

Contoocook River at Henniker (HENN3)

Oswegatchie River near Heuvelton (HEUN6)

Connecticut River at Hartford (HFDC3)

St. Regis River at Hogansburg (HGBN6)

Rock River (VT) near Highgate Center (HGCV1)

West Canada Creek at Hinckley Dam (HIKN6)

Connecticut River at Holyoke - Upper (HLUM3)

Connecticut River at Holyoke (HLYM3)

Eighteenmile Creek (NY) at Hamburg (HMBN6)

Lake Ontario at Hamlin Beach State Park (HMLN6)

West Branch Westfield River at Huntington (HNTM3)

Honeoye Creek at Honeoye Falls (HNYN6)

Hog Island Channel at Island Park (HOGN6)

Sacandaga River at Hope (HOPN6)

Wood River at Hope Valley (HOPR1)

Atlantic Coast at Hampton (IN MLLW) (HPMN3)

Shawsheen River at Hanscom Field (HSCM3)

West Branch Oswegatchie River near Harrisville (HVLN6)

Merrimack River at Haverhill (HVRM3)

Atlantic Coast at Hyannisport (IN MLLW) (HYPM3)

Cayuga Inlet at Ithaca (ICNN6)

Cayuga Lake at Ithaca (ICYN6)

Chicopee River at Indian Orchard (INDM3)

Indian River at Indian Lake (INDN6)

Indian River below Indian Lake (INRN6)

Ipswich River at Ipswich (IPSM3)

Irondequoit Creek at Rochester (IRON6)

Jamaica Bay at Inwood (IN MLLW) (IWDN6)

Quinebaug River below Jewett City (JCYC3)

Genesee River at Jones Bridge (JONN6)

Lamoille River at Johnson (JONV1)

Lamoille River at Jeffersonville (JVLV1)

Jewett Brook near St. Albans (JWTV1)

West Canada Creek at Kast Bridge (KASN6)

Kenduskeag Stream near Bangor (KENM1)

Great Kills Harbor at Great Kills (IN MLLW) (KILN6)

Keuka Lake at Hammondsport (KKLN6)

Keuka Lake at Penn Yan (KKPN6)

Oak Orchard Creek near Kenyonville (KNVN6)

Little Neck Bay at Kings Point (IN MLLW) (KPTN6)

Cross River at Katonah (KTNN6)

Johnson Creek (NY) at Kuckville (KUCN6)

Lamprey River near Newmarket (LAMN3)

Long Island Sound above Lattingtown (LATN6)

Merrimack River at Lawrence (LAWM3)

Concord River at Lowell (LCNM3)

Erie Canal above Lockport (LCPN6)

Cayuga Creek at Lancaster (LCSN6)

Niagara River at Lewiston (LEWN6)

Libby Brook near Northfield (LIBM1)

Housatonic River at Lake Lillinonah (LLIC3)

Conesus Creek near Lakeville (LLLN6)

Little Madawaska River near Caribou (LMRM1)

Great South Bay at Lindenhurst (IN MLLW) (LNDN6)

North Branch Winooski River at Montpelier Langdon St.Bridge (LNGV1)

Merrimack River at Lowell (LOWM3)

Little Ausable River near Laphams Mills (LPHN6)

Little Schoharie Creek near Middleburgh (LSMN6)

Mohawk River at Little Falls (LTLN6)

Onondaga Lake at Liverpool (LVRN6)

Lewy Lake at Princeton (LWYM1)

Lake Ontario at Golden Hill State Park (LYNN6)

Lake Hammonasset above Lake Hammonasset (MADC3)

Aroostook River at Masardis (MASM1)

Mattawamkeag River at Mattawamkeag (MATM1)

Assabet River at Maynard (MAYM3)

Erie Canal near Macedon Lock 30 (MCDN6)

Moose River at McKeever (MCKN6)

Schoharie Creek at Middleburgh (MDBN6)

Otter Creek at Middlebury (MDBV1)

Charles River at Medway (MEDM3)

Lake Memphremagog at Newport (MEMV1)

Sandy River (ME) at Mercer (MERM1)

Piscataquis River at Medford (MFDM1)

Souhegan River at Milford (MFDN3)

Connecticut River at Middle Haddam (MHDC3)

Mine Kill near North Blenheim (MKLN6)

Little Otter Creek near Ferrisburgh (MKTV1)

Neponset River at Milton Village (MLTM3)

Genesee River at Mount Morris Dam (MMDN6)

Manor Kill at West Conesville near Gilboa (MNRN6)

Connecticut River at Montague (MNTM3)

Moriches Bay at Moriches Bay (IN MLLW) (MOBN6)

Winooski River at Montpelier (MONV1)

Mad River near Moretown (MOOV1)

Moshassuck River at Providence (MOSR1)

Little River (Vermont) at Moscow (MOSV1)

Esopus Creek at Mount Marion (MRNN6)

Raquette River at Massena Springs (MSPN6)

Grass River at Massena (MSSN6)

Spicket River near Methuen (MTHM3)

Fort Pond Bay at Montauk (IN MLLW) (MTKN6)

Lake Maltby above Maltby Lake #1 (MTOC3)

Lake Maltby above Maltby Lake #3 (MTRC3)

Esopus Creek at Cold Brook (MTRN6)

Lake Maltby above Maltby Lake #2 (MTTC3)

Muddy River at Brookline (MUDM3)

Meduxenkeag River above South Branch near Houlton (MXKM1)

Meduxenkeag River at Lowery Rd near Houlton (MXLM1)

Carrabassett River at North Anson (NANM1)

Buzzards Bay at New Bedford Hurricane Barrier (IN MLLW) (NBDM3)

Buzzards Bay at New Bedford Harbor (Inside Barrier) (NBFM3)

Schoharie Creek near North Blenheim (NBHN6)

Schoharie Creek at North Blenheim (NBMN6)

North Branch Park River at Hartford (NBPC3)

Blackstone River at Northbridge (NBRM3)

Farmington River at W. Br. Nr. New Boston (NBSM3)

Lake Gaillard above Lake Gaillard - Weir (NBWC3)

Suncook River at North Chichester (NCHN3)

Hudson River at North Creek (NCKN6)

Pope Brook (VT) near North Danville (NDVV1)

Oneida Creek at Oneida (NEIN6)

Lewis Creek at North Ferrisburg (NFBV1)

Dog River at Northfield Falls (NFFV1)

Northrup Creek at North Greece (NGRN6)

Ottauquechee River at North Hartland (NHDV1)

Sandy Creek (WNY) at North Hamlin (NHLN6)

Connecticut River at Northampton (NHMM3)

New Haven River at Brooksville (NHVV1)

St. John River at Nine Mile Bridge (NINM1)

Long Island Sound near New London Harbor (IN MLLW) (NLHC3)

Mill River at Northampton (NMIM3)

Wading River at Norton (NORM3)

Black River (Southern VT) at North Springfield (NOSV1)

Neponset River at Norwood (NRWM3)

Merrimack River at Nashua (NSHN3)

Connecticut River at North Stratford (NSTN3)

Nantucket Harbor at Nantucket (IN MLLW) (NTKM3)

Missisquoi River at North Troy (NTYV1)

Richelieu River above L'Ile-aux-Noix (NUTQ7)

Hudson River near Newcomb (NWCN6)

Sheepscot River at North Whitefield (NWFM1)

Long Island Sound at New Haven (IN MLLW) (NWHC3)

Narragansett Bay at Newport Harbor (IN MLLW) (NWPR1)

Clyde River at Newport (NWPV1)

Saint Lawrence River at Ogdensburg (OBGN6)

Oswegatchie River near Oswegatchie (OGIN6)

Oswegatchie River near Ogdensburg (OGSN6)

Onondaga Creek near Nedrow (ONDN6)

Onondaga Creek at Onondaga Flood Control Dam (ONFN6)

Orient Harbor at Orient (IN MLLW) (ORIN6)

Oriskany Creek near Oriskany (ORKN6)

Lake Ontario at Oswego (NOS) (OSGN6)

Ottauquechee River near West Bridgewater (OTQV1)

Otter Creek (ME) near Acadia National Park (OTRM1)

Owasco Lake at Moravia Inlet (OWIN6)

Owasco Lake near Auburn (OWSN6)

West Branch of the St. Regis River near Parishville (PARN6)

Passumpsic River at Passumpsic (PASV1)

Saranac River at Plattsburgh (PBGN6)

Pearce Brook near Houlton (PEAM1)

Pendlenton Hill Brook near Clarks Falls (PHBC3)

Lake Champlain at Philipsburg (PHBQ7)

Lake Champlain at Port Henry (PHCN6)

Williams Brook near Presque Isle (PHRM1)

Oswego River above Phoenix (PHXN6)

Raquette River at Piercefield (PIEN6)

Platter Kill at Gilboa (PKLN6)

Hudson River near Poughkeepsie (PKMN6)

Pemigewasset River at Plymouth (PLMN3)

Hudson River at Piermont (PMTN6)

Salmon River near Pineville (PNVN6)

Atlantic Coast at Mashpee Popponesset Bay(IN MLLW) (POPM3)

Peconic River at Riverhead (IN MLLW) (PRIN6)

Tenmile River above Prospect Reservoir (PRPC3)

Genesee River at Portageville (PRTN6)

Passamamaquoddy Bay at Eastport (IN MLLW) (PSBM1)

Lake Erie at Sturgeon Point (NOS) (PSTN6)

Contoocook River at Peterborough (PTRN3)

Schoharie Creek at Prattsville (PTVN6)

Quinebaug River at Putnam (PUTC3)

Atlantic Coast at Provincetown Harbor (IN MLLW) (PVHM3)

Narragansett Bay at Quonset Point (IN MLLW) (QPTR1)

Ayers Brook at Randolph (RANV1)

Tonawanda Creek at Rapids (RAPN6)

Ranch Brook at Ranch Camp near Stowe 5NW (RCHV1)

Lake Ontario at Rochester (NOS) (RCRN6)

Erie Canal above Rochester (RCSN6)

North Branch Salmon River at Redfield (REDN6)

Genesee River at Rochester (RHRN6)

Rippowam River at Stamford (RIPC3)

Hackensack River at Rivervale (RIVN4)

Williams River near Rockingham (RKGV1)

East Rockaway Inlet at Atlantic Beach (IN MLLW) (RKWN6)

Androscoggin River at Rumford (RMFM1)

Oneida Lake at Brewerton (RODN6)

Genesee River at Rochester Ford St (ROHN6)

Rondout Creek at Rondout Rsvr (RONN6)

Rondout Creek at Rosendale (ROSN6)

Lake Champlain at Rouses Point (ROUN6)

Swift River at Roxbury (ROXM1)

Irondequoit Creek at Railroad Mills (RRMN6)

Baker River at Rumney (RUMN3)

Schroon River at Riverbank (RVRN6)

Jamaica Bay at Rockaway Inlet (IN MLLW) (RWYN6)

Raquette River at Raymondville (RYVN6)

Sacandaga River at Conklingville - Gt Sac Lk (SACN6)

Lake Ontario at Sackets Harbor (SAKN6)

Atlantic Coast near Sandwich Canal Side (In MLLW) (SANM3)

Sandy Creek near Adams (SANN6)

Sudbury River at Saxonville (SAXM3)

Great South Bay at West Sayville (IN MLLW) (SAYN6)

Seboeis River near Shin Pond (SBSM1)

Pomperaug River above Southbury (SBYC3)

Oak Orchard Creek near Shelby (SBYN6)

Mohawk River at Schenectady (Freeman's Bridge) (SCHN6)

North Branch Pawtuxet River at Scituate Reservoir (SCIR1)

Raquette River at South Colton (SCLN6)

Massachusetts Bay at Scituate (IN MLLW) (SCTM3)

Sebec River at Sebec (SECM1)

Seneca River near Seneca Falls (SEFN6)

Atlantic Coast at Seavey Island (IN MLLW) (SEIM1)

Atlantic Coast at Dennis Sesuit Harbor (IN MLLW) (SESM3)

Shinnecock Bay at Ponquogue (IN MLLW) (SHIN6)

Canaseraga Creek at Shakers Crossing (SHKN6)

North River at Shattuckville (SHVM3)

Kennebec River at North Sidney (SIDM1)

Farmington River at Simsbury (SIMC3)

St. John River at Edmundston (SJEB3)

Saco River at Skelton Dam (SKLM1)

Kennebec River at Skowhegan (SKOM1)

Skaneateles Creek near Skaneateles Jct (SKYN6)

Lake Saltonstall above Lake Saltonstall (SLTC3)

Lake Ontario at Sodus Point (SODN6)

Souhegan River at Merrimack (SOHN3)

Salmon River at South Plattsburgh (SPBN6)

Connecticut River at Springfield (SPGM3)

St. Regis River at Hogansburg 1.5 SW (SREN6)

Long Island Sound at Stamford (IN MLLW) (STDC3)

St. Francis River near Connors (STFB3)

Richelieu River at St. Jeans Shoals (STJQ7)

Sleepers River near St. Johnsbury (STJV1)

Housatonic River at Stevenson (STVC3)

Oneida Lake at Sylvan Beach (SVBN6)

Silver Creek (NY) at Silver Creek (SVRN6)

Ashuelot River above West Swanzey (SWAN3)

Missisquoi River at Swanton (SWAV1)

Peat Swamp Reservoir above Peat Swamp Reservoir (SWMC3)

Beaver River (NY) at Stillwater Reservoir (SWRN6)

Sixmile Creek at Brooktondale (SXBN6)

Sixmile Creek at Bethel Grove (SXMN6)

East Branch Fish Creek at Taberg (TABN6)

Farmington River at Tariffville (TARC3)

Tenmile River near Gaylordsville (TENN6)

Shelter Island Sound at Shelter Island (TERN6)

Thatcher Brook at Gonawanda (THAN6)

Aroostook River below Tinker Dam (TINB3)

Connecticut River at Thompsonville (TMVC3)

Mill River at Taunton (TNMM3)

West River below Townshend Lake (TOWV1)

Hudson River at Troy (TRYN6)

Mohawk River at Utica (UCAN6)

Farmington River at Unionville (UNVC3)

Ompompanoosuc River at Union Village Dam (UNVV1)

St. Croix River above Vanceboro (VBOM1)

Moose River at Victory (VICV1)

Vineyard Sound at Vineyard Haven (VNHM3)

Quinnipiac River above Wallingford (WALC3)

Wappingers Creek at Wappinger Falls (WAPN6)

South Branch Pawtuxet River at Washington (WASR1)

Winooski River at Waterbury (WATV1)

Lake Dawson above Lake Dawson (WBGC3)

Saco River at West Buxton (WBXM1)

Aberjona River at Winchester (WCHM3)

Sugar River (NH) at West Claremont (WCLN3)

Deerfield River at West Deerfield (WDEM3)

Lake Ontario at Ninemile Point (WEBN6)

White River at West Hartford (WEHV1)

Housatonic River above Seymour Wellfield (WELC3)

Charles River at Wellesley (WELM3)

Connecticut River at Wells River (WELV1)

Penobscot River at West Enfield (WENM1)

West Pond at Glen Cove (WESN6)

Presumpscot River above West Falmouth (WFAM1)

Chautauqua Creek near Westfield (WFLN6)

West Grand Lake at Grand Lake Stream (WGLM1)

Squannacook River at West Groton (WGTM3)

Sauquoit Creek at Whitesboro (WHBN6)

Atlantic Coast at Watch Hill Cove (IN MLLW) (WHLR1)

Lake Champlain near Whitehall (WIHN6)

Hoosic River near Williamstown (WILM3)

Ellicott Creek below Williamsville (WILN6)

Connecticut River at West Lebanon (WLBN3)

Boquet River above Willsboro (WLBN6)

Genesee River at Wellsville (WLLN6)

Shetucket River at Willimantic (WLMC3)

Shawsheen River at Wilmington (WLMM3)

Connecticut River at North Walpole (WLPN3)

Wells River at Wells River (WLRV1)

Charles River at Waltham (WLTM3)

White Brook (NY) near White Brook near Wilmington NY (WLTN6)

Walnut Creek (NY) at Silver Creek (WNCN6)

Hackensack River at West Nyack (WNYN6)

Pawcatuck above Wood River Junction (WODR1)

Pemigewasset River at Woodstock (WOON3)

Blackstone River at Woonsocket (WOOR1)

Hudson River at West Point (WPTN6)

Mount Hope River at Warrenville (WRNC3)

Little River (Vermont) at Waterbury Reservoir (WRSV1)

North Branch Winooski River at Wrightsville (WRTV1)

Oatka Creek at Warsaw (WRWN6)

Westfield River at Westfield (WSFM3)

Aroostook River at Washburn (WSHM1)

Old Stream near Wesley (WSLM1)

Pawcatuck at Westerly (WSTR1)

Little River (Vermont) near Waterbury (WTBV1)

Hudson River near Waterford (WTFN6)

West River above Lake Watrous (WTSC3)

North Branch Winooski River at Wrightsville Detention Reservoir (WVRV1)

Wytopitlock Stream near Reed Plantation (WYTM1)

Cross River near Cross River (XRVN6)

Lower Niagara River at Youngstown (Fort Niagara) (YNTN6)

Yantic River at Yantic (YTCC3)