National Weather Service United States Department of Commerce
Latest observed water temperatures (within last 24 hours). Data prepared Mon 20 Jan 2025 09:55:10 AM EST
This data is not screened for errors.

 


Delaware Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Coochs Bridge CHBD1 Christina River - Newark3239.6372-75.7283
Delaware Park DPKD1 Stanton - Delaware Park7239.6964-75.6758
Dover DVDD1 St. Jones River at Dover3539.1636-75.5194
Millsboro MLLD1 Millsboro Pond Outlet3938.5944-75.2914
Newark (at) NEKD1 White Clay Cr. at Newark3239.6892-75.7489

Maryland Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Brentwood NBAM2 NW Branch Anacostia3238.9490 76.9562
Bristol 2WSW BRIM2 Patuxent R. tide gage3438.7814-76.7136
Cheverly CHVM2 3438.9163-76.9343
Darlington water temp DARM2 3639.6261-76.1578
Parkton USGS PKTM2 Gunpowder Falls3539.6189-76.6903
Riverdale RVDM2 Hyattsville 1E IFLOWS & USGShg3338.9603-76.9258
Riverdale RVDM2 Hyattsville 1E IFLOWS & USGShg3338.9603-76.9258
Takoma Park USGS TKPM2 Sligo C-Takoma Park3338.9861-77.0050
Thurmont-Hunting C. USGS HCTM2 TW only3639.6300-77.4556

New Jersey Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Absecon ASCN4 Absecon COOP3439.4231-74.5000
Absecon ASCN4 Absecon COOP3539.4231-74.5000
Allenwood ALLN4 Manasquan R. nr. Allenwood3540.1467-74.1222
Atlantic City ATLN4 Atlantic City3539.3781-74.4228
Atlantic City ATLN4 Atlantic City3539.3781-74.4228
Canoe Brook DCP CHMN4 Canoe Brook DCP3240.7400-74.3500
Cape May Harbor CAPN4 Cape May Harbor ALERT3338.9486-74.8906
Cape May Harbor CAPN4 Cape May Harbor ALERT3338.9486-74.8906
Cherry Hill CHRN4 S. Br. Pennsauken Cr.3239.9417-75.0011
Greenwich GRWN4 Greenwich ALERTS3339.3800-75.3600
Griggstown GTNN4 Millstone R. at Griggstown3640.4400-74.6175
Haddonfield HDDN4 Haddonfield3439.9031-75.0214
Manasquan MSNN4 Watson C. at Manasquan3640.1117-74.0442
Manasquan MSNN4 Watson C. at Manasquan3640.1117-74.0442
Manville MNVN4 Manville3340.5556-74.5828
Margate City MGTN4 Margate City Coop.3239.3300-74.5000
Medford MEDN4 SW Br. Rancocas Ck. at Medford3439.8953-74.8236
Millburn WBRN4 W. Branch Rahway River4040.7308-74.3072
Morristown USGS WHPN4 Whippany R. nr Morristown3440.8122-74.5119
Mount Holly - Iron Work Park IWPN4 N. Br. Rancocas Cr.3739.9931-74.7814
Newark DCP NWKN4 Passaic River - Newark (Tidal)3740.7131-74.1231
New Lisbon NLBN4 New Lisbon-Greenwood Branch3639.9561-74.6278
Oak Ridge USGS ORGN4 Pequannock R. at Oak Ridge3641.0397-74.5017
Pemberton PEBN4 Pemberton3539.9700-74.6844
Pequest PQTN4 Pequest River at Pequest3340.8306-74.9786
Pine Brook PNBN4 Whippany R. at Morristown3340.8450-74.3472
Pompton POMN4 Ramapo R-Dawes Hwy3640.9856-74.2794
Pompton Lakes PPTN4 Pompton Lakes3640.9919-74.2800
Pompton Lakes Above PLUN4 Pompton Lakes lake elevation3540.9925-74.2789
Riegelsville RGLN4 Delaware R. at Riegelsville3240.5947-75.1897
Riegelsville RGLN4 Delaware R. at Riegelsville3340.5947-75.1897
Singac SIGN4 3340.8944-74.2661
Spruce Run Res. USGS SRRN4 Spruce Run Reservoir HP-TW3540.6436-74.9236
Stone Harbor SHBN4 Stone Harbor ALERTS3939.0600-74.7700
Stone Harbor SHBN4 Stone Harbor ALERTS3939.0600-74.7700
Swedesboro SWBN4 Swedesboro - Baccoon Creek3239.7411-75.2592
Trenton TREN4 Delaware River at Trenton3340.2217-74.7781
Trenton TTWN4 Trenton-Del R3240.2217-74.7783
Tuckahoe 4W TUKN4 Tuckahoe R. at head of river3639.3069-74.8206
Tuckerton TIDE JCTN4 Jacques Cousteau Reserve Tide3339.5081-74.3383
Washington Xing WASN4 Washington Crossing3240.2950-74.8681
Whitesbog 4S MCDN4 McDonalds Br. in Lebanon SF3939.8850-74.5053

New York Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Barryville below Lackawaxen River BVLN6 3241.4753-74.9128
Claryville 2.2SW GOES NVCN6 Neversink R. nr. Claryville3241.8900-74.5903
Claryville 2.2SW GOES NVCN6 Neversink R. nr. Claryville3341.8900-74.5903
Claryville GOES NVWN6 W. Br. Neversink R. at Claryvi3241.9204-74.5744
Downsville Dam (DS) DWNN6 Downsville Dam4042.0750-74.9767
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 Eddy3242.0031-75.3835
Harvard HVDN6 E. Br. Delaware R. at Harvard3342.0247-75.1192
Livingston Manor WWMN6 Willowemoc Creek3241.9033 74.8131
Mongaup USGS MVGN6 Mongaup R. nr Mongaup3241.4614-74.7589
Neversink Dam (DS) NVXN6 Neversink R. at Neversink3441.8200-74.6358
Stilesville (DS) SLVN6 W. Br. Delaware R./Stilesville3442.0747-75.3964

Pennsylvania Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Aldenville ALDP1 W. Br. Lackawaxen R/Aldenville3241.6667-75.3667
Allentown 10th Street Bridge APAP1 Allentown 10th St. Bridge3940.5964-75.4744
Allentown ALLP1 Little Lehigh Creek3840.5822-75.4833
Bernville BRVP1 Tulpehocken Ck. nr Bernville3740.4133-76.1719
Blakeslee TBYP1 Tobyhanna Ck. nr Blakeslee3341.0833-75.6000
Blanchard (DS Sayers Dam) BCHP1 Sayers Dam (Blanchard)3241.0517-77.6047
Blue Marsh Dam (DS) BMRP1 Tulpehocken Ck. dam ds3640.3706-76.0256
Chadds Ford CDFP1 Chadds Ford3239.8697-75.5936
Coatesville COTP1 Brandywine Ck. At Coatesville3339.9856-75.8278
Curwensville Dam DCP CRWP1 Curwensville Dam-COE3440.9500-78.5333
Downingtown (below) DWNP1 Downingtown below3239.9686-75.6736
Honey Brook HNBP1 Honey Brook - W Br. Brandywine3240.0728-75.8611
Johnsonburg JHNP1 Johnsonburg3241.4861-78.6786
Kennett Square KNSP1 Red Clay Creek nr Kennett Sq.3239.8167-75.6919
Lawrenceville LWVP1 Cowanesque Dam3441.9967-77.1400
Modena MODP1 Modena3339.9617-75.8017
Mylin Corners MYLP1 Big Spring Run/Willow Street3939.9958-76.2642
Parryville-Beltzville Dam PRRP1 Parryville-Beltzville Dam3740.8456-75.6461
Prompton PRMP1 W. Br. Lackawaxen R./Prompton3741.5872-75.3272
Raystown Dam (DS) RTBP1 Raystown Dam (ds)3940.4289-77.9914
Renovo RNOP1 Young Womans Creek near Renovo3441.3894-77.6911
Saginaw CCSP1 Codorus Creek near Saginaw3540.0522 76.6544
Schnecksville SNVP1 Jordan Creek nr Schnecksville3240.6617-75.6272
Spangsville 1.2S COOP SPGP1 Manatawney Cr nr Spangsville3340.3394-75.7425
Stoddartsville STDP1 Lehigh R. at Stoddartsville3241.1303-75.6258
Troy GOES TRXP1 Troy GOES3241.7800-76.8000
Valley Forge VFGP1 Valley Ck. nr Valley Forge4040.0792-75.4611
Wagontown WGNP1 Birch Run near Wagontown3440.0272-75.8453
Wilcox WCXP1 Wilcox3241.5800-78.7000

Virginia Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Andersonville HLCV2 Holiday Cr. nr. Andersonville3437.4153-78.6361
Beulahville BLHV2 Mattaponi R. nr Beulahville4237.8839-77.1653
Chantilly CTYV2 Flatlick Br. abv Frog Br.3338.8822-77.4322
Covington (DS of Gathright Dam) JCKV2 Jackson Rvr .5mi Blo Gathright3937.9483-79.9494
Fairfax/Oakton FFDV2 Difficult Run abv Fox Lake3238.8847-77.3328
Falling Spring FLGV2 3537.8767-79.9775
Franklin DCP FKLV2 3636.6802-76.9186
Gloucester Point NERRS GPTV2 VA Inst of Marine Science WQ3837.2472-76.4992
Hanover PAMV2 Pamunkey R. nr. Hanover4237.7675-77.3325
Matoaca MTCV2 Matoaca3637.2250-77.4756
McLean MDRV2 Dead Run / Whann Ave nr McLean3238.9597-77.1761
Providence Forge CKHV2 Providence Forge/Chickahominy3437.4361-77.0611
West Point 5NW CVQV2 water qual Sweet Hall Marsh3737.5714-76.8842

West Virginia Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Barnum (DS Jennings Randolph Res.)BNMW2 Barnum3839.4450-79.1108
Wardensville 2.6S WRDW2 Waites Run nr Wardensville3239.0428-78.5983