National Weather Service United States Department of Commerce
Latest observed water temperatures (within last 24 hours). Data prepared Tue 15 Jan 2019 09:55:06 AM EST
This data is not screened for errors.

 


DelawareLocations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Coochs Bridge CHBD1 Christina River - Newark3439.6372-75.7283
Delaware Park DPKD1 Stanton - Delaware Park3839.6964-75.6758
Millsboro MLLD1 Millsboro Pond Outlet3638.5944-75.2914
Newark (at) NEKD1 White Clay Cr. at Newark3339.6892-75.7489
Wilmington WMND1 Wilmington3539.7694-75.5733
Wooddale RCCD1 Red Clay Creek at Wooddale3439.7644-75.6356

Maryland Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Baltimore-Moores Run USGS MORM2 Moores Run at Radecke Ave.3939.3300-76.5350
Baltimore USGS - Moores Run Trib BMTM2 Moores Run Trib nr Todd Ave.4239.3367-76.5406
Catonsville USGS CTSM2 Patapsco R. nr Catonsville3439.2514-76.7639
Claremont-Herring Run USGS HRSM2 Herring Run at Sinclair Lane3639.3181-76.5556
College Park-Paint Br. USGS CPPM2 3339.0331-76.9642
Dickerson DCKM2 Dickerson - Potomac Water Temp3639.2130-77.4650
Hyattsville ACOM2 NW Br. Anacostia R. nr Hyattsv3338.9522-76.9661
Hyattsville ACOM2 NW Br. Anacostia R. nr Hyattsv3338.9522-76.9661
Little Falls BRKM2 Little Falls3638.9497-77.1278
Parkton USGS PKTM2 Gunpowder Falls4039.6189-76.6903
Potomac River at Dam No. 5 PDFM2 Potomac River at Dam No. 53639.6053-77.9234
Rockdale-Scotts Level Br. USGS SLRM2 Scotts Level Br. at Rockdale3239.3617-76.7617
Rosemont USGS (nr) ROSM2 Little Catoctin Ck nr Rosemont3339.3411-77.6339
Takoma Park USGS TKPM2 Sligo C-Takoma Park3638.9861-77.0050
Thurmont-Hunting C. USGS HCTM2 TW only3839.6300-77.4556
Williamsport WLLM2 Potomac R. at Williamsport3739.6089-77.8478

New Jersey Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Absecon ABSN4 Absecon Ck. at Absecon3739.4303-74.5206
Allenwood ALLN4 Manasquan R. nr. Allenwood3640.1467-74.1222
Atlantic City ATLN4 Atlantic City3839.3781-74.4228
Belmar BLMN4 Belmar ALERTS5340.1800-74.0400
Bivalve BVVN4 Bivalve ALERTS3439.2300-75.0400
Frenchtown USGS FREN4 Delaware River at Frenchtown3440.5261-75.0650
Griggstown GTNN4 Millstone R. at Griggstown3840.4400-74.6175
Kenilworth KENN4 Rahway River near Kenilworth3640.6731-74.3133
Manasquan MSNN4 Watson C. at Manasquan3540.1117-74.0442
Mantoloking MTLN4 Mantoloking ALERTS5540.0400-74.0600
Manville MNVN4 Manville4040.5556-74.5828
Maplewood USGS MPLN4 E. Branch Rahway River4040.7350-74.2706
Margate City MGTN4 Margate City Coop.3539.3300-74.5000
Millburn EBRN4 E. Branch Rahway River3840.7242-74.3058
Millburn WBRN4 W. Branch Rahway River4540.7308-74.3072
Montague TW MTQN4 3241.3092-74.7953
Newark DCP NWKN4 Passaic River - Newark (Tidal)3840.7131-74.1231
New Lisbon NLBN4 New Lisbon-Greenwood Branch3339.9561-74.6278
Pequest PQTN4 Pequest River at Pequest4040.8306-74.9786
Pompton POMN4 Ramapo R-Dawes Hwy3640.9856-74.2794
Pompton Lakes PPTN4 Pompton Lakes3540.9919-74.2800
Pompton Lakes Above PLUN4 Pompton Lakes lake elevation3740.9925-74.2789
Pompton Lakes-Lakeside Ave PMPN4 Ramapo R at Lakeside Ave.3641.0072-74.2744
Port Mercer(Del/Rtn canal) DRCN4 Delaware and Raritan Canal3340.3044-74.6853
Rahway RBRN4 Rahway - Robsinsons Branch4940.6056-74.2992
Sea Isle City SICN4 Sea Isle City-Ludlam Thorofare3239.1578-74.6981
Singac (I-80) USGS SIGN4 3440.8944-74.2661
South Dennis SDNN4 South Dennis ALERTS3339.1600-74.8300
Spruce Run Res. USGS SRRN4 Spruce Run Reservoir HP-TW3840.6436-74.9236
Stone Harbor SHBN4 Stone Harbor ALERTS3639.0600-74.7700
Trenton TTWN4 Trenton-Del R3440.2217-74.7783
Tuckerton TKTN4 Tuckerton ALERT3339.5000-74.3250
Tuckerton TIDE JCTN4 Jacques Cousteau Reserve Tide3439.5081-74.3383
Whitesbog 4S MCDN4 McDonalds Br. in Lebanon SF3639.8850-74.5053

New York Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Barryville BRYN6 Barryville3241.5089-74.9861
Barryville below Lackawaxen River BVLN6 3341.4753-74.9128
Bridgeville BRGN6 Neversink R. at Bridgeville3241.6381-74.6172
Callicoon CCRN6 Callicoon (Del Rvr)3241.7567-75.0578
Claryville 2.2SW NVCN6 Neversink R. nr. Claryville3341.8900-74.5903
Fishs Eddy FSHN6 E. Br. Delaware R atFishs Eddy3341.9731-75.1742
Hale Eddy HLEN6 Hale Eddy3642.0031-75.3835
Harvard HVDN6 E. Br. Delaware R. at Harvard3542.0247-75.1192
Lordville LDVN6 Delaware R. at Lordville3241.8672-75.2142
Lordville water quality LDQN6 3241.8678-75.2139
Margaretville MRGN6 E.Br. Delaware - Margaretville3242.1447-74.6539
Mongaup USGS MVGN6 Mongaup R. nr Mongaup3541.4614-74.7589
Stilesville (DS) SLVN6 W. Br. Delaware R./Stilesville3742.0747-75.3964
Walton WALN6 W. Br. Delaware R. at Walton3242.1661-75.1403

Pennsylvania Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Aldenville ALDP1 W. Br. Lackawaxen R/Aldenville3241.6667-75.3667
Bernville BRVP1 Tulpehocken Ck. nr Bernville3940.4133-76.1719
Blakeslee TBYP1 Tobyhanna Ck. nr Blakeslee3241.0833-75.6000
Blanchard (DS Sayers Dam) BCHP1 Sayers Dam (Blanchard)3741.0517-77.6047
Blue Marsh Dam (DS) BMRP1 Tulpehocken Ck. dam ds4040.3706-76.0256
Chadds Ford CDFP1 Chadds Ford3539.8697-75.5936
Coatesville COTP1 Brandywine Ck. At Coatesville3439.9856-75.8278
Dalmatia DALP1 E. Mahantango Cr. Nr Dalmatia3240.6111-76.9122
Downingtown (near) EBBP1 E Br Brandywine nr Downingtown3440.0347-75.7089
Honey Brook HNBP1 Honey Brook - W Br. Brandywine3340.0728-75.8611
Johnsonburg JHNP1 Johnsonburg3341.4861-78.6786
Kennett Square KNSP1 Red Clay Creek nr Kennett Sq.3539.8167-75.6919
Landingville LGVP1 Schuylkill R. at Landingville3840.6292-76.1250
Langhorne LNGP1 Langhorne GOES3540.1740-74.9568
Lawrenceville LWVP1 Cowanesque Dam3541.9967-77.1400
Modena MODP1 Modena3539.9617-75.8017
Mylin Corners MYLP1 Big Spring Run/Willow Street4339.9958-76.2642
Parryville-Beltzville Dam PRRP1 Parryville-Beltzville Dam3940.8456-75.6461
Philadelphia PADP1 Philadelphia-Fairmont3639.9678-75.1889
Philadelphia FCRP1 Frankford Cr./Castor Ave./Phil3640.0158-75.0972
Phoenixville POXP1 French Creek nr Phoenixville3340.1514-75.6017
Prompton PRMP1 W. Br. Lackawaxen R./Prompton3641.5872-75.3272
Raystown Dam (DS) RTBP1 Raystown Dam (ds)3940.4289-77.9914
Renovo RNOP1 Young Womans Creek near Renovo3341.3894-77.6911
Stoddartsville STDP1 Lehigh R. at Stoddartsville3241.1303-75.6258
Tioga Junction TGJP1 Tioga Junction3341.9526-77.1152
Valley Forge VFGP1 Valley Ck. nr Valley Forge3940.0792-75.4611
Wagontown WGNP1 Birch Run near Wagontown3840.0272-75.8453
White Haven (DS) WHTP1 Lehigh R. at White Haven3341.1047-75.7325
Wilcox WCXP1 Wilcox3341.5800-78.7000

Virginia Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Andersonville HLCV2 Holiday Cr. nr. Andersonville4037.4153-78.6361
Annandale USGS ANAV2 Accotink C. nr Annandale3338.8128-77.2286
Bacova BCVV2 Jackson R. nr Bacova3938.0422-79.8817
Centreville 2S SG MPBV2 Bull Run Manassas Park3638.8031-77.4497
Chantilly CTYV2 Flatlick Br. abv Frog Br.3438.8822-77.4322
Covington COOP CFPV2 Covington F/P Precip4237.8108-79.9886
Covington (DS of Gathright Dam) JCKV2 Jackson Rvr .5mi Blo Gathright4437.9483-79.9494
Doswell DOSV2 N. Anna R. nr Doswell4337.8256-77.4264
Fairfax/Oakton FFDV2 Difficult Run abv Fox Lake3438.8847-77.3328
Franklin DCP FKLV2 3936.6803-76.9186
Fredericksburg FDBV2 Fredericksburg DCP (DDB2A374)3538.3083-77.5294
Gloucester Point NERRS GPTV2 VA Inst of Marine Science WQ4437.2472-76.4992
Great Falls GFLV2 Difficult Run near Great Falls3338.9758-77.2461
Hanover PAMV2 Pamunkey R. nr. Hanover3937.7675-77.3325
McLean MDRV2 Dead Run / Whann Ave nr McLean3438.9597-77.1761
Mountain Grove (near) BKCV2 Back Ck. nr Mountain Grove3938.0694-79.8972
Nellysford Rt. 151 USGS NSCV2 Spruce Creek Route 1514137.8905-78.9152
Nellysford USGS NELV2 Spruce Creek nr Nellysford3337.8836-78.8991
Nellysford USGS NELV2 Spruce Creek nr Nellysford4037.8836-78.8991
New Market NWMV2 Smith Creek nr. New Market4038.6933-78.6433
Orlean/Jeffersonton USGS CRFV2 Carter Run near Orlean3338.7244-77.9105
Providence Forge CKHV2 Providence Forge/Chickahominy3637.4361-77.0611
Vienna 2W VLDV2 S.F. Little Difficult Run3438.9089-77.3386
West Augusta Rt. 629 USGS RDWV2 Ramseys Draft Route 6293538.2441-79.3347
West Augusta USGS RMSV2 Ramseys Draft nr West Augusta3738.2759-79.3353
West Point 5NW CVQV2 water qual Sweet Hall Marsh4237.5714-76.8842

West Virginia Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Barnum (DS Jennings Randolph Res.)BNMW2 Barnum4139.4450-79.1108
Great Cacapon GCPW2 Cacapon R. nr. Great Cacapon3439.5822-78.3100
Harpers Ferry HFEW2 Harpers Ferry4039.3236-77.7289
Springfield SPRW2 Springfield GOES3639.4469-78.6544
Wardensville 2.6S WRDW2 Waites Run nr Wardensville3539.0428-78.5983