National Weather Service United States Department of Commerce
Latest observed water temperatures (within last 24 hours). Data prepared Fri 26 Feb 2021 09:55:07 AM EST
This data is not screened for errors.

 


DelawareLocations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Coochs Bridge CHBD1 Christina River - Newark4139.6372-75.7283
Delaware Park DPKD1 Stanton - Delaware Park4739.6964-75.6758
Dover 5SE SCLD1 Scotton Landing nr Dover4239.0850-75.4606
Millsboro MLLD1 Millsboro Pond Outlet4738.5944-75.2914
Newark (at) NEKD1 White Clay Cr. at Newark3939.6892-75.7489
Newport NPTD1 Christina River at Newport, DE4239.7106-75.6092
Wilmington WMND1 Wilmington4139.7694-75.5733
Wooddale RCCD1 Red Clay Creek at Wooddale4139.7644-75.6356

Maryland Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Baltimore-Moores Run USGS MORM2 Moores Run at Radecke Ave.4339.3300-76.5350
Baltimore USGS - Moores Run Trib BMTM2 Moores Run Trib nr Todd Ave.4639.3367-76.5406
Bel Air-Plumtree Run USGS PTRM2 Plumtree Run nr Bel Air4039.4964-76.3478
Cheverly CHVM2 4338.9163-76.9343
Cheverly CHVM2 5338.9163-76.9343
Claremont-Herring Run USGS HRSM2 Herring Run at Sinclair Lane4039.3181-76.5556
College Park-Paint Br. USGS CPPM2 4139.0331-76.9642
Dam 5 PDFM2 Potomac River at Dam No 54239.6053-77.9234
Darlington water temp DARM2 4039.6261-76.1578
Elkridge USGS ERDM2 Patapsco R. nr Elkridge4239.2272-76.7231
Hyattsville ACOM2 NW Br. Anacostia R. nr Hyattsv4238.9522-76.9661
Joppatowne JPAM2 3939.4085-76.3426
Little Falls BRKM2 Little Falls4238.9497-77.1278
Morgantown MGTM2 Water Temp - Potomac3938.3419-76.9719
Parkton USGS PKTM2 Gunpowder Falls3839.6189-76.6903
Riverdale RVDM2 Hyattsville 1E IFLOWS & USGShg4338.9603-76.9258
Rockdale-Scotts Level Br. USGS SLRM2 Scotts Level Br. at Rockdale4039.3617-76.7617
Takoma Park USGS TKPM2 Sligo C-Takoma Park4338.9861-77.0050
Thurmont-Hunting C. USGS HCTM2 TW only3839.6300-77.4556
Williamsport WLLM2 Potomac R. at Williamsport4239.6089-77.8478

New Jersey Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Absecon ASCN4 Absecon COOP4239.4231-74.5000
Absecon ABSN4 Absecon Ck. at Absecon4539.4303-74.5206
Allenwood ALLN4 Manasquan R. nr. Allenwood5240.1467-74.1222
Atlantic City ATLN4 Atlantic City4239.3781-74.4228
Barnegat Light BGLN4 Barnegat Light3839.7631-74.1106
Belvidere BVDN4 Belvidere-Del Rvr3740.8264-75.0825
Bivalve BVVN4 Bivalve ALERTS3839.2300-75.0400
Blackwells Mills BKWN4 Blackwells Mills3740.4750-74.5758
Canoe Brook DCP CHMN4 Canoe Brook DCP3540.7400-74.3500
Cape May Harbor CAPN4 Cape May Harbor ALERT3838.9486-74.8906
Cherry Hill CHRN4 S. Br. Pennsauken Cr.4239.9417-75.0011
Extonville EXTN4 Crosswicks Cr. at Extonville4040.1372-74.6000
Flatbrookville FLAN4 Flat Brook near Flatbrookville3641.1061-74.9525
Frenchtown FREN4 Delaware River at Frenchtown3940.5261-75.0650
Greenwich GRWN4 Greenwich ALERTS3639.3800-75.3600
Griggstown GTNN4 Millstone R. at Griggstown3840.4400-74.6175
Haddonfield HDDN4 Haddonfield4139.9031-75.0214
High Bridge HBRN4 S. Br. Raritan R. /High Bridge3840.6778-74.8792
Keansburg KSBN4 Keansburg - Raritan Bay3640.4444-74.1478
Kenilworth KENN4 Rahway River near Kenilworth3940.6731-74.3133
Manasquan MSNN4 Watson C. at Manasquan3840.1117-74.0442
Manville MNVN4 Manville3840.5556-74.5828
Maplewood USGS MPLN4 E. Branch Rahway River4340.7350-74.2706
Margate City MGTN4 Margate City Coop.3839.3300-74.5000
Medford MEDN4 SW Br. Rancocas Ck. at Medford4139.8953-74.8236
Millburn EBRN4 E. Branch Rahway River4240.7242-74.3058
Millburn WBRN4 W. Branch Rahway River3840.7308-74.3072
Mount Holly - Iron Work Park IWPN4 N. Br. Rancocas Cr.4139.9931-74.7814
Newark DCP NWKN4 Passaic River - Newark (Tidal)3640.7131-74.1231
New Lisbon NLBN4 New Lisbon-Greenwood Branch4039.9561-74.6278
New Lisbon NLBN4 New Lisbon-Greenwood Branch4139.9561-74.6278
Oak Ridge USGS ORGN4 Pequannock R. at Oak Ridge4941.0397-74.5017
Pemberton PEBN4 Pemberton4139.9700-74.6844
Pequest PQTN4 Pequest River at Pequest4140.8306-74.9786
Pine Brook PNBN4 Whippany R. at Morristown3840.8450-74.3472
Pompton POMN4 Ramapo R-Dawes Hwy3840.9856-74.2794
Pompton Lakes PPTN4 Pompton Lakes3840.9919-74.2800
Pompton Lakes Above PLUN4 Pompton Lakes lake elevation3640.9925-74.2789
Pompton Lakes-Lakeside Ave PMPN4 Ramapo R at Lakeside Ave.4041.0072-74.2744
Port Mercer(Del/Rtn canal) DRCN4 Delaware and Raritan Canal3840.3044-74.6853
Princeton PCTN4 Stony Brook at Princeton3540.3331-74.6819
Rahway RBRN4 Rahway - Robsinsons Branch4840.6056-74.2992
Riegelsville RGLN4 Delaware R. at Riegelsville3940.5947-75.1897
Sea Bright SBIN4 Sea Bright ALERTS3640.3700-73.9800
Sea Isle City SICN4 Sea Isle City-Ludlam Thorofare3939.1578-74.6981
Singac SIGN4 3840.8944-74.2661
South Dennis SDNN4 South Dennis ALERTS4539.1600-74.8300
Spruce Run Res. USGS SRRN4 Spruce Run Reservoir HP-TW3640.6436-74.9236
Stafford Forge STFN4 Westecunk Cr at Stafford Forge4639.6667-74.3203
Stone Harbor SHBN4 Stone Harbor ALERTS3939.0600-74.7700
Swedesboro SWBN4 Swedesboro - Baccoon Creek4039.7411-75.2592
Trenton TTWN4 Trenton-Del R3940.2217-74.7783
Tuckerton TKTN4 Tuckerton ALERT3839.5000-74.3250
Tuckerton TIDE JCTN4 Jacques Cousteau Reserve Tide4039.5081-74.3383
Vincentown VNCN4 Vincentown - S.Br.Rancocas Cr.4139.9394-74.7639
Waretown WATN4 Waretown ALERTS4239.7900-74.1800
Washington Xing DCP WASN4 Washington Crossing3640.2950-74.8681
Whitesbog 4S MCDN4 McDonalds Br. in Lebanon SF3739.8850-74.5053

New York Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Andes USGS TPKN6 Tremper Kill nr Andes3242.1200-74.8189
Barryville BRYN6 Barryville3241.5089-74.9861
Callicoon CCCN6 Callicoon Ck. at Callicoon3441.7608-75.0486
Claryville 2.2SW GOES NVCN6 Neversink R. nr. Claryville3241.8900-74.5903
Claryville 2.2SW GOES NVCN6 Neversink R. nr. Claryville3541.8900-74.5903
Claryville GOES NVWN6 W. Br. Neversink R. at Claryvi3241.9204-74.5744
Downsville Dam (DS) DWNN6 Downsville Dam3942.0750-74.9767
Dunraven DUNN6 Mill Brook near Dunraven3342.1061-74.7308
Fishs Eddy FSHN6 E. Br. Delaware R atFishs Eddy3341.9731-75.1742
Godeffroy NEVN6 Neversink R. at Godeffroy3241.4411-74.6022
Hale Eddy HLEN6 Hale Eddy3442.0031-75.3835
Harvard HVDN6 E. Br. Delaware R. at Harvard3442.0247-75.1192
Mongaup USGS MVGN6 Mongaup R. nr Mongaup3241.4614-74.7589
Neversink Dam (DS) NVXN6 Neversink R. at Neversink3641.8200-74.6358
Stilesville (DS) SLVN6 W. Br. Delaware R./Stilesville3742.0747-75.3964
Walton WALN6 W. Br. Delaware R. at Walton3542.1661-75.1403

Pennsylvania Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Aldenville ALDP1 W. Br. Lackawaxen R/Aldenville3341.6667-75.3667
Allentown ALLP1 Little Lehigh Creek4340.5822-75.4833
Bellaire USGS CCBP1 Conewago C nr Bellaire-Deodate3440.1953-76.5678
Bernville BRVP1 Tulpehocken Ck. nr Bernville4240.4133-76.1719
Blakeslee TBYP1 Tobyhanna Ck. nr Blakeslee3441.0833-75.6000
Blanchard (DS Sayers Dam) BCHP1 Sayers Dam (Blanchard)3741.0517-77.6047
Blue Marsh Dam (DS) BMRP1 Tulpehocken Ck. dam ds3940.3706-76.0256
Castle Fin USGS MUCP1 3939.7725-76.3161
Chadds Ford CDFP1 Chadds Ford4039.8697-75.5936
Coatesville COTP1 Brandywine Ck. At Coatesville3839.9856-75.8278
Cross Fork CRFP1 Kettle Ck. at Cross Fork3241.4758-77.8261
Curwensville Dam DCP CRWP1 Curwensville Dam-COE3740.9500-78.5333
Dalmatia DALP1 E. Mahantango Cr. Nr Dalmatia3340.6111-76.9122
Downingtown (below) DWNP1 Downingtown below3839.9686-75.6736
Falmouth USGS FALP1 Conewago Ck nr Falmouth3540.1511-76.6894
Fort Washington FTWP1 Wissahickon Ck. at Ft. Wash.3940.1239-75.2203
Graterford GRAP1 Perkiomen Ck. at Graterford3640.2294-75.4519
Honey Brook HNBP1 Honey Brook - W Br. Brandywine3640.0728-75.8611
Johnsonburg JHNP1 Johnsonburg3241.4861-78.6786
Kennett Square KNSP1 Red Clay Creek nr Kennett Sq.3839.8167-75.6919
Kresgeville KRVP1 Pohopoco Ck. at Kresgeville3640.8975-75.5028
Lancaster LNCP1 Lancaster4040.0500-76.2775
Landingville LGVP1 Schuylkill R. at Landingville3940.6292-76.1250
Langhorne LNGP1 Langhorne GOES3840.1740-74.9568
Lawrenceville LWVP1 Cowanesque Dam3641.9967-77.1400
Manchester MANP1 W. Conewago Ck nr Manchester3840.0822-76.7203
Modena MODP1 Modena3839.9617-75.8017
Mylin Corners MYLP1 Big Spring Run/Willow Street4439.9958-76.2642
Norristown USGS NRSP1 Schuylkill R. at Norristown4040.1111-75.3469
Parryville-Beltzville Dam PRRP1 Parryville-Beltzville Dam3640.8456-75.6461
Philadelphia TACP1 Tacony Ck. at County Line4040.0464-75.1111
Philadelphia PADP1 Philadelphia-Fairmont4139.9678-75.1889
Philadelphia COBP1 Cobbs Cr. at US-14139.9747-75.2803
Philadelphia POQP1 Poquessing Cr. at Grant Ave.4040.0569-74.9856
Philadelphia FCRP1 Frankford Cr./Castor Ave./Phil4340.0158-75.0972
Phoenixville POXP1 French Creek nr Phoenixville3740.1514-75.6017
Prompton PRMP1 W. Br. Lackawaxen R./Prompton3541.5872-75.3272
Raystown Dam (DS) RTBP1 Raystown Dam (ds)3840.4289-77.9914
Renovo RNOP1 Young Womans Creek near Renovo3341.3894-77.6911
Rowland ROWP1 Lackawaxen R. at Rowland3341.4758-75.0367
Schnecksville SNVP1 Jordan Creek nr Schnecksville3640.6617-75.6272
Spangsville 1.2S COOP SPGP1 Manatawney Cr nr Spangsville3640.3394-75.7425
Strickersville SKVP1 White Clay Cr. Nr Stricklersvl3839.7475-75.7708
Tioga Junction TGJP1 Tioga Junction3341.9526-77.1152
Wagontown WGNP1 Birch Run near Wagontown3740.0272-75.8453
Waterville WTVP1 Waterville3341.2736-77.3244
White Haven (DS) WHTP1 Lehigh R. at White Haven3541.1047-75.7325

Virginia Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Andersonville HLCV2 Holiday Cr. nr. Andersonville4337.4153-78.6361
Annandale (USGS) LBAV2 Long Branch nr Annandale4238.8108-77.2353
Annandale USGS ANAV2 Accotink C. nr Annandale4238.8128-77.2286
Bacova BCVV2 Jackson R. nr Bacova4338.0422-79.8817
Catlett USGS TURV2 Turkey Run near Catlett4138.6757-77.7475
Catlett USGS TURV2 Turkey Run near Catlett4138.6757-77.7475
Chantilly CTYV2 Flatlick Br. abv Frog Br.4438.8822-77.4322
Covington COOP CFPV2 Covington F/P Precip4137.8108-79.9886
Doswell DOSV2 N. Anna R. nr Doswell4637.8256-77.4264
Fairfax/Oakton FFDV2 Difficult Run abv Fox Lake4238.8847-77.3328
Falling Spring FLGV2 4137.8767-79.9775
Franklin DCP FKLV2 4436.6803-76.9186
Fredericksburg FDBV2 Fredericksburg DCP (DDB2A374)4438.3083-77.5294
Gloucester Point NERRS GPTV2 VA Inst of Marine Science WQ4337.2472-76.4992
Great Falls GFLV2 Difficult Run near Great Falls4338.9758-77.2461
Hanover PAMV2 Pamunkey R. nr. Hanover4637.7675-77.3325
Mascot DGSV2 Dragon Swamp at Mascot4337.6336-76.6967
McLean MDRV2 Dead Run / Whann Ave nr McLean4338.9597-77.1761
Mountain Grove (near) BKCV2 Back Ck. nr Mountain Grove3938.0694-79.8972
Nellysford Rt. 151 USGS NSCV2 Spruce Creek Route 1514437.8905-78.9152
Nellysford USGS NELV2 Spruce Creek nr Nellysford4337.8836-78.8991
New Market NWMV2 Smith Creek nr. New Market4538.6933-78.6433
Orlean/Jeffersonton USGS CRFV2 Carter Run near Orlean4238.7244-77.9105
Orlean/Jeffersonton USGS CRFV2 Carter Run near Orlean4238.7244-77.9105
Providence Forge CKHV2 Providence Forge/Chickahominy4637.4361-77.0611
Vienna 2W VLDV2 S.F. Little Difficult Run4238.9089-77.3386
West Augusta Rt. 629 USGS RDWV2 Ramseys Draft Route 6293838.2441-79.3347
West Augusta USGS RMSV2 Ramseys Draft nr West Augusta3938.2759-79.3353
West Point 5NW CVQV2 water qual Sweet Hall Marsh4237.5714-76.8842

West Virginia Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Barnum (DS Jennings Randolph Res.)BNMW2 Barnum3739.4450-79.1108
Davis - Blackwater River DCP BWRW2 Davis - Gage On Blk Water R3239.1294-79.4694
Great Cacapon GCPW2 Cacapon R. nr. Great Cacapon4139.5822-78.3100
Millville MILW2 Millville Dardc4439.2819-77.7894
Springfield SPRW2 Springfield GOES4339.4469-78.6544
Wardensville 2.6S WRDW2 Waites Run nr Wardensville3839.0428-78.5983