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New York Water Science Center

New York Water Information Network

Real-time water-monitoring sites in New York

The list below shows the real-time surface-water, water-quality, and ground-water monitoring sites in New York. Select the site name to go to a page showing the types of water information available for that site.
Sort by: Site name • County • Site number
Go to: Ground-water sites • Water-quality sites

Streamflow Sites (206 Sites)

Streamflow Sites Site number County
ALLEGHENY RIVER AT SALAMANCA NY 03011020 Cattaraugus
ALLEN CREEK NEAR ROCHESTER NY 04232050 Monroe
ALLEY CREEK NEAR OAKLAND GARDENS 01302050 Queens
ANGLE FLY BROOK AT WHITEHALL CORNERS NY 01374976 Westchester
AUSABLE RIVER NEAR AU SABLE FORKS NY 04275500 Clinton
BATAVIA KILL AT RED FALLS NEAR PRATTSVILLE NY 01349950 Greene
BATAVIA KILL NEAR MAPLECREST NY 01349840 Greene
BATTEN KILL BELOW MILL AT BATTENVILLE NY 01329490 Washington
BEAR KILL NEAR PRATTSVILLE NY 01350035 Delaware
BEAVER KILL AT COOKS FALLS NY 01420500 Delaware
BEAVER KILL TRIBUTARY ABOVE LAKE HILL NY 01362465 Ulster
BEAVER RIVER AT CROGHAN NY 04258000 Lewis
BIRCH CREEK AT BIG INDIAN NY 013621955 Ulster
BISCUIT BK ABOVE PIGEON BK AT FROST VALLEY NY 01434025 Ulster
BLACK CREEK AT CHURCHVILLE NY 04231000 Monroe
BLACK RIVER AT WATERTOWN NY 04260500 Jefferson
BLACK RIVER NEAR BOONVILLE NY 04252500 Oneida
BOUQUET RIVER AT WILLSBORO NY 04276500 Essex
BUFFALO CREEK AT GARDENVILLE NY 04214500 Erie
BUSH KILL BLW MALTBY HOLLOW BK AT WEST SHOKAN NY 01363382 Ulster
BUSH KILL NEAR ARKVILLE NY 01413398 Delaware
CALLICOON CREEK AT CALLICOON NY 01427500 Sullivan
CANACADEA CREEK NEAR HORNELL NY 01523500 Steuben
CANAJOHARIE CREEK NR CANAJOHARIE NY 01349150 Montgomery
CANANDAIGUA OUTLET AT CHAPIN NY 04235000 Ontario
CANISTEO R BELOW CANACADEA CR @ HORNELL NY 01524500 Steuben
CANISTEO RIVER AT ARKPORT NY 01521500 Steuben
CANISTEO RIVER AT WEST CAMERON NY 01525500 Steuben
CATTARAUGUS CREEK AT GOWANDA NY 04213500 Erie
CAYUGA CREEK NR LANCASTER NY 04215000 Erie
CAZENOVIA CREEK AT EBENEZER NY 04215500 Erie
CHADAKOIN RIVER AT FALCONER NY 03014500 Chautauqua
CHEMUNG RIVER AT CHEMUNG NY 01531000 Chemung
CHEMUNG RIVER AT CORNING NY 01529950 Steuben
CHEMUNG RIVER AT ELMIRA NY 01530332 Chemung
CHENANGO RIVER AT GREENE NY 01507000 Chenango
CHENANGO RIVER AT SHERBURNE NY 01505000 Chenango
CHENANGO RIVER NEAR CHENANGO FORKS NY 01512500 Broome
CHESTNUT CREEK AT GRAHAMSVILLE NY 01365500 Sullivan
COHOCTON RIVER AT AVOCA NY 01527500 Steuben
COHOCTON RIVER AT BATH NY 01528320 Steuben
COHOCTON RIVER NEAR CAMPBELL NY 01529500 Steuben
CONNETQUOT BK NR CENTRAL ISLIP NY 01306460 Suffolk
COULTER BROOK NEAR BOVINA CENTER NY 01422389 Delaware
CROSS RIVER AT KATONAH NY 01374901 Westchester
CROSS RIVER NEAR CROSS RIVER NY 01374890 Westchester
DELAWARE R ABOVE LACKAWAXEN R NR BARRYVILLE NY 01428500 Sullivan
DIVERSION FROM SCHOHARIE RESERVOIR 01362230 Ulster
DRY BROOK AT ARKVILLE 01413408 Delaware
E BR AUSABLE RIVER AT AU SABLE FORKS NY 04275000 Essex
E BR DELAWARE RIVER ABV READ CR AT FISHS EDDY NY 01420980 Delaware
EAST BR DELAWARE R AT MARGARETVILLE NY 01413500 Delaware
EAST BR DELAWARE RIVER AT HARVARD NY 01417500 Delaware
EAST BR NEVERSINK RIVER NR CLARYVILLE NY 01434017 Ulster
EAST BRANCH CROTON RIVER AT BREWSTER NY 01374505 Putnam
EAST BRANCH CROTON RIVER NEAR CROTON FALLS NY 01374531 Putnam
EAST BRANCH CROTON RIVER NEAR PUTNAM LAKE NY 0137449480 Putnam
EAST BRANCH DELAWARE RIVER AT ROXBURY NY 01413088 Delaware
EAST BROOK EAST OF WALTON NY 01422747 Delaware
EAST KILL NR JEWETT CENTER NY 01349700 Greene
ELLICOTT CREEK BELOW WILLIAMSVILLE NY 04218518 Erie
ESOPUS CREEK AT ALLABEN NY 01362200 Ulster
ESOPUS CREEK AT COLDBROOK NY 01362500 Ulster
ESOPUS CREEK AT MOUNT MARION NY 01364500 Ulster
FALL CREEK NEAR ITHACA NY 04234000 Tompkins
FLINT CREEK AT PHELPS NY 04235250 Ontario
GENESEE R @ BALLANTYNE BRDG NR MORTIMER NY 04230650 Monroe
GENESEE RIVER AT AVON NY 04228500 Livingston
GENESEE RIVER AT PORTAGEVILLE NY 04223000 Wyoming
GENESEE RIVER AT WELLSVILLE NY 04221000 Allegany
GENESEE RIVER NEAR MOUNT MORRIS NY 04227500 Livingston
GLOWEGEE CREEK AT WEST MILTON NY 01330000 Saratoga
GRASS RIVER AT CHASE MILLS NY 04265432 St. Lawrence
GREAT CHAZY RIVER AT PERRY MILLS NY 04271500 Clinton
HACKENSACK RIVER AT WEST NYACK NY 01376800 Rockland
HARBOR BK AT HIAWATHA BLVD., SYRACUSE NY 04240105 Onondaga
HARBOR BROOK AT SYRACUSE NY 04240100 Onondaga
HOLLOW TREE BROOK AT LANESVILLE NY 01362342 Greene
HONEOYE CREEK AT HONEOYE FALLS NY 04229500 Monroe
HOOSIC RIVER NEAR EAGLE BRIDGE NY 01334500 Rensselaer
HUDSON R ABOVE LOCK 1 NR WATERFORD NY 01335754 Saratoga
HUDSON RIVER AT FORT EDWARD NY 01327750 Washington
HUDSON RIVER AT GREEN ISLAND NY 01358000 Albany
HUDSON RIVER AT HADLEY NY 01318500 Saratoga
HUDSON RIVER AT LOCK 1 NEAR WATERFORD NY 01335755 Rensselaer
HUDSON RIVER AT NORTH CREEK NY 01315500 Warren
HUDSON RIVER BELOW POUGHKEEPSIE NY 01372058 Dutchess
HUDSON RIVER NEAR NEWCOMB NY 01312000 Essex
HUNTER BROOK SOUTH OF YORKTOWN NY 0137499350 Westchester
INDEPENDENCE RIVER AT DONNATTSBURG NY 04256000 Lewis
INDIAN RIVER BLW LAKE ABANAKEE NR INDIAN LAKE NY 01315081 Hamilton
INDIAN RIVER NEAR INDIAN LAKE NY 01315000 Hamilton
IRONDEQUOIT CR ABV BLOSSOM RD NR ROCHESTER NY 0423205010 Monroe
IRONDEQUOIT CR AT RAILROAD MILLS, NR FISHERS NY 04232034 Monroe
IRONDEQUOIT CREEK AT EMPIRE BLVD, ROCHESTER NY 0423205025 Monroe
KISCO RIVER BELOW MOUNT KISCO NY 01374987 Westchester
LEY CREEK AT PARK STREET, SYRACUSE NY 04240120 Onondaga
LITTLE BEAVER KILL @ BEECHFORD NR MT TREMPER NY 01362497 Ulster
LITTLE DELAWARE RIVER NEAR DELHI NY 01422500 Delaware
LITTLE SALMON RIVER AT BOMBAY NY 04270200 Franklin
MAHWAH RIVER NEAR SUFFERN NY 01387450 Rockland
MANOR KILL AT WEST CONESVILLE NEAR GILBOA NY 01350080 Schoharie
METTAWEE RIVER NEAR MIDDLE GRANVILLE NY 04280450 Washington
MIDDLE BRANCH CROTON RIVER NEAR CARMEL NY 01374654 Putnam
MILL BROOK NEAR DUNRAVEN NY 01414500 Delaware
MINE KILL NEAR NORTH BLENHEIM NY 01350140 Schoharie
MOHAWK RIVER AT COHOES NY 01357500 Albany
MOHAWK RIVER BELOW DELTA DAM NEAR ROME NY 01336000 Oneida
MOHAWK RIVER NEAR LITTLE FALLS NY 01347000 Herkimer
MONGAUP RIVER AT MONGAUP VALLEY NY 01432900 Sullivan
MOOSE RIVER AT MCKEEVER NY 04254500 Herkimer
MUSCOOT RIVER AT BALDWIN PLACE NY 01374930 Westchester
MUSCOOT RIVER BELOW DAM AT AMAWALK NY 01374941 Westchester
NEVERSINK RIVER AT BRIDGEVILLE NY 01436690 Sullivan
NEVERSINK RIVER NEAR CLARYVILLE NY 01435000 Sullivan
NINEMILE CREEK AT LAKELAND NY 04240300 Onondaga
OATKA CREEK AT GARBUTT NY 04230500 Monroe
OATKA CREEK AT WARSAW NY 04230380 Wyoming
ONEIDA CREEK AT ONEIDA NY 04243500 Oneida
ONEIDA RIVER NEAR EUCLID NY 04247000 Oswego
ONONDAGA CR AT DORWIN AVE., SYRACUSE NY 04239000 Onondaga
ONONDAGA CR AT SPENCER ST., SYRACUSE NY 04240010 Onondaga
ONONDAGA CREEK NEAR CARDIFF NY 04237962 Onondaga
ONONDAGA LAKE OUTLET NEAR LIVERPOOL NY 04240503 Onondaga
OQUAGA CREEK AT DEPOSIT NY 01426000 Broome
OSWEGO RIVER AT LOCK 7, OSWEGO NY 04249000 Oswego
OTSELIC RIVER AT CINCINNATUS NY 01510000 Cortland
OULEOUT CREEK AT EAST SIDNEY NY 01500000 Delaware
OWASCO OUTLET AT GENESEE ST., AUBURN NY 04235440 Cayuga
OWEGO CREEK NEAR OWEGO NY 01514000 Tioga
PANTHER MTN TRIB TO ESOPUS CR NR OLIVEREA NY 01362192 Ulster
PATROON CR AT NORTHERN BLVD AT ALBANY NY 01359133 Albany
PLATTE KILL AT DUNRAVEN NY 01414000 Delaware
PLATTER KILL AT GILBOA NY 01350120 Schoharie
PUTNAM CREEK EAST OF CROWN POINT CENTER NY 04276842 Essex
RAMAPO RIVER AT RAMAPO NY 01387400 Rockland
RAMAPO RIVER AT SUFFERN NY 01387420 Rockland
RAQUETTE RIVER AT PIERCEFIELD NY 04266500 St. Lawrence
RONDOUT CR ABOVE RED BROOK AT PEEKAMOOSE NY 01364959 Ulster
RONDOUT CREEK AT ROSENDALE NY 01367500 Ulster
RONDOUT CREEK NEAR LOWES CORNERS NY 01365000 Sullivan
SACANDAGA RIVER AT STEWARTS BRIDGE NR HADLEY NY 01325000 Saratoga
SACANDAGA RIVER NEAR HOPE NY 01321000 Hamilton
SALMON RIVER AT PINEVILLE NY 04250200 Oswego
SANDY CREEK NEAR ADAMS NY 04250750 Jefferson
SARANAC RIVER AT PLATTSBURGH NY 04273500 Clinton
SCHOHARIE CREEK AT BREAKABEEN NY 01350355 Schoharie
SCHOHARIE CREEK AT BURTONSVILLE NY 01351500 Schenectady
SCHOHARIE CREEK AT GILBOA NY 01350101 Schoharie
SCHOHARIE CREEK AT NORTH BLENHEIM NY 01350180 Schoharie
SCHOHARIE CREEK AT PRATTSVILLE NY 01350000 Greene
SCHOHARIE CREEK NEAR LEXINGTON NY 01349705 Greene
SCHROON RIVER AT RIVERBANK NY 01317000 Warren
SENECA R (DS ONONDAGA OUTLET) AT KLEIN ISLAND NY 04240508 Onondaga
SENECA R (US ONONDAGA OUTLET) AT KLEIN ISLAND NY 04237555 Onondaga
SENECA RIVER (ERIE CANAL) NEAR PORT BYRON NY 04235600 Cayuga
SENECA RIVER AT BALDWINSVILLE NY 04237500 Onondaga
SHERRUCK BROOK TRIBUTARY NEAR TROUT CREEK NY 01424108 Delaware
SIXMILE CREEK AT BETHEL GROVE, NY 04233300 Tompkins
SIXMILE CREEK AT BROOKTONDALE NY 04233286 Tompkins
ST. REGIS RIVER AT BRASHER CENTER NY 04269000 St. Lawrence
STONE HILL RIVER SOUTH OF KATONAH NY 01374918 Westchester
STONY CLOVE CREEK NEAR PHOENICIA NY 01362380 Ulster
SUGARLOAF BROOK SOUTH OF TANNERSVILLE NY 01349541 Greene
SURVEY CREEK AT TECH PARK SOUTH OF TROY NY 01359114 Rensselaer
SUSQUEHANNA RIVER AT BAINBRIDGE NY 01502632 Chenango
SUSQUEHANNA RIVER AT CONKLIN NY 01503000 Broome
SUSQUEHANNA RIVER AT OWEGO NY 01513831 Tioga
SUSQUEHANNA RIVER AT UNADILLA NY 01500500 Otsego
SUSQUEHANNA RIVER AT VESTAL NY 01513500 Broome
SUSQUEHANNA RIVER AT WINDSOR NY 01502731 Broome
TENMILE RIVER NEAR GAYLORDSVILLE CT 01200000 Dutchess
TIOGA RIVER AT LINDLEY NY 01520500 Steuben
TIOGA RIVER NEAR ERWINS NY 01526500 Steuben
TIOUGHNIOGA RIVER AT CORTLAND NY 01509000 Cortland
TIOUGHNIOGA RIVER AT ITASKA NY 01511500 Broome
TIOUGHNIOGA RIVER AT LISLE NY 01509520 Broome
TITICUS RIVER AT PURDYS STATION NY 01374821 Westchester
TOAD HOLLOW BROOK NEAR GRAND GORGE NY 01350032 Delaware
TONAWANDA CREEK AT BATAVIA NY 04217000 Genesee
TONAWANDA CREEK AT RAPIDS NY 04218000 Niagara
TOWN BROOK SOUTHEAST OF HOBART NY 01421618 Delaware
TOWN BROOK TRIBUTARY SOUTHEAST OF HOBART NY 01421614 Delaware
TREMPER KILL NEAR ANDES NY 01415000 Delaware
TROUT CREEK NEAR TROUT CREEK NY 0142400103 Delaware
TUSCARORA CREEK ABOVE SOUTH ADDISON NY 01525981 Steuben
UNADILLA RIVER AT ROCKDALE NY 01502500 Chenango
W BR CROTON RIVER BELOW DAM NEAR KENT CLIFFS NY 01374581 Putnam
W BR DELAWARE RIVER UPSTREAM FROM DELHI NY 01421900 Delaware
W BR ST. REGIS R NR PARISHVILLE NY 04268800 St. Lawrence
WALLKILL RIVER AT GARDINER NY 01371500 Ulster
WAPPINGER CREEK NEAR WAPPINGERS FALLS NY 01372500 Dutchess
WEST BRANCH CROTON RIVER AT RICHARDSVILLE NY 01374559 Putnam
WEST BRANCH CROTON RIVER NEAR CARMEL NY 0137462010 Putnam
WEST BRANCH CROTON RIVER NEAR CROTON FALLS NY 01374701 Putnam
WEST BRANCH DELAWARE RIVER AT HALE EDDY NY 01426500 Delaware
WEST BRANCH DELAWARE RIVER AT HOBART NY 01421610 Delaware
WEST BRANCH DELAWARE RIVER AT WALTON NY 01423000 Delaware
WEST BRANCH OSWEGATCHIE R NR HARRISVILLE NY 04262500 St. Lawrence
WEST CANADA CREEK AT KAST BRIDGE NY 01346000 Herkimer
WEST CANADA CREEK NEAR WILMURT NY 01343060 Herkimer
WEST KILL BELOW HUNTER BROOK NEAR SPRUCETON NY 01349711 Greene
WEST KILL NEAR WEST KILL NY 01349810 Greene
WILLOW BK @ COLLEGE-STATEN ISL., STATEN ISLAND NY 01376545 Richmond
WOLF CREEK AT MUNDALE NY 01422738 Delaware
WOODLAND CREEK ABOVE MOUTH AT PHOENICIA NY 0136230002 Ulster

Ground-Water Sites (67 Sites)

Ground-Water Sites Site number County
K 1194. 4 404059073520702 Kings
Local number, A-636, State Campus, Albany NY 424114073495402 Albany
Local number, Bm-121, Johnson City NY 420657075583501 Broome
Local number, Bm-128, Kattelville NY 421138075511301 Broome
Local number, Bm-129, near Castle Creek NY 421157075535401 Broome
Local number, C-102, Cortland NY 423541076114701 Cortland
Local number, Cl-145, SUNY Plattsburgh 445052073350201 Clinton
Local number, Cm-46, near Horseheads NY 420829076484801 Chemung
Local number, Cm-622, near Horseheads NY 420828076484601 Chemung
Local number, Cn-12, near Bainbridge 421556075281602 Chenango
Local number, Ct-121, near Red House NY 420530078445201 Cattaraugus
Local number, Cu-10, Falconer NY 420815079121401 Chautauqua
Local number, D-503, Bloomville NY 421947074483801 Delaware
Local number, Du-1009, State Pk, Pleasant Valley 414128073475201 Dutchess
Local number, E-1196 near Clarence, NY 425704078360601 Erie
Local number, H-3, near Griffin NY 432832074122201 Hamilton
Local number, M-178, Valley Mills NY 430056075354102 Madison
Local number, Ni-70, near Ransomville NY 431308078544501 Niagara
Local number, Ni-869, at Shawnee NY 430739078502701 Niagara
Local number, O-2271, Myers Grove NY 412637074362301 Orange
Local number, Oe-1457, Utica NY 431227075233301 Oneida
Local number, Oe-151, at Woodgate NY 433112075091501 Oneida
Local number, Ol-20, Barre NY 431045078160401 Orleans
Local number, Ow-5013, near Volney NY 432148076225101 Oswego
Local number, Ow-5014, near Volney NY 432148076225102 Oswego
Local number, Sb-472, near Kanona NY 422445077203301 Steuben
Local number, U-1619, Tillson NY 414948074035001 Ulster
Local number, Wo-4, near Gainesville NY 423743078070802 Wyoming
N 110. 1 404931073382101 Nassau
N 180. 2 404030073293703 Nassau
N 1129. 3 404124073394901 Nassau
N 1615. 4 404210073340801 Nassau
N 1616. 3 404553073351201 Nassau
N 4266. 2 404753073440303 Nassau
N 6282. 2 405125073420702 Nassau
N 6702. 1 403517073430702 Nassau
N 7493. 1 404237073433701 Nassau
N 8269. 2 404535073370002 Nassau
N 9099. 1 404757073440401 Nassau
N 11002. 1 403505073401301 Nassau
N 11166. 1 404031073382701 Nassau
N 11396. 1 404327073341701 Nassau
N 11454. 1 404818073293101 Nassau
N 11570. 1 404326073341801 Nassau
N 12508. 1 404943073414701 Nassau
Q 577. 1 404418073434101 Queens
Q 1249. 2 404241073443301 Queens
Q 2422. 1 404025073463801 Queens
Q 3117. 1 403939073472802 Queens
Q 3160. 1 404112073500901 Queens
Q 3162. 2 404119073463602 Queens
Q 3163. 1 404226073303201 Queens
Q 3163. 2 404225073453302 Queens
Q 3165. 1 404143073482701 Queens
Q 3651. 1 404251073512601 Queens
Q 3658. 1 404027073464501 Queens
Q 3659. 1 404313073475201 Queens
Q 3810. 1 404411073491601 Queens
Q 3813. 1 404233073471301 Queens
S 5517. 1 405149072532201 Suffolk
S 8833. 2 405756072173502 Suffolk
S 8843. 2 405906072110102 Suffolk
S 21091. 1 403727073154601 Suffolk
S 21311. 1 403727073154503 Suffolk
S 33379. 1 404935073055901 Suffolk
S 33380. 1 404932073055902 Suffolk
York College 3 404205073474101 Queens

Water-Quality Sites (22 Sites)

Water-Quality Sites Site number County
ALLEN CREEK NEAR ROCHESTER NY 04232050 Monroe
BEAVER KILL AT COOKS FALLS NY 01420500 Delaware
DELAWARE R ABOVE LACKAWAXEN R NR BARRYVILLE NY 01428500 Sullivan
DELAWARE RIVER NEAR HANKINS NY 01427301 Sullivan
DIVERSION FROM SCHOHARIE RESERVOIR 01362230 Ulster
E BR DELAWARE RIVER ABV READ CR AT FISHS EDDY NY 01420980 Delaware
EAST BR DELAWARE RIVER AT HARVARD NY 01417500 Delaware
ESOPUS CREEK AT COLDBROOK NY 01362500 Ulster
HUDSON RIVER AT ALBANY NY 01359139 Albany
HUDSON RIVER AT SOUTH DOCK AT WEST POINT NY 01374019 Orange
HUDSON RIVER BELOW POUGHKEEPSIE NY 01372058 Dutchess
HUDSON RIVER SOUTH OF HASTINGS-ON-HUDSON NY 01376304 Westchester
INDIAN RIVER BLW LAKE ABANAKEE NR INDIAN LAKE NY 01315081 Hamilton
IRONDEQUOIT CR ABV BLOSSOM RD NR ROCHESTER NY 0423205010 Monroe
IRONDEQUOIT CR AT RAILROAD MILLS, NR FISHERS NY 04232034 Monroe
N 1129. 3 404124073394901 Nassau
NEVERSINK RIVER AT BRIDGEVILLE NY 01436690 Sullivan
OQUAGA CREEK AT DEPOSIT NY 01426000 Broome
PATROON CR AT NORTHERN BLVD AT ALBANY NY 01359133 Albany
REYNOLDS CHANNEL AT POINT LOOKOUT NY 01310740 Nassau
WEST BRANCH DELAWARE RIVER AT HALE EDDY NY 01426500 Delaware
WEST BRANCH DELAWARE RIVER AT HANCOCK NY 01427000 Delaware

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