National Weather Service United States Department of Commerce
Latest observed water temperatures (within last 24 hours). Data prepared Mon 20 Mar 2023 10:55:10 AM EDT
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 Park3739.6964-75.6758
Dover DVDD1 St. Jones River at Dover4639.1636-75.5194
Dover 5SE SCLD1 Scotton Landing nr Dover4439.0850-75.4606
Millsboro MLLD1 Millsboro Pond Outlet4938.5944-75.2914
Newark (at) NEKD1 White Clay Cr. at Newark4039.6892-75.7489
Newport NPTD1 Christina River at Newport, DE4539.7106-75.6092
Wilmington WMND1 Wilmington4239.7694-75.5733
Wilmington WIMD1 Delaware R. at Wilmington, DE4539.7167-75.5175
Wooddale RCCD1 Red Clay Creek at Wooddale4239.7644-75.6356

Maryland Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Bel Air-Plumtree Run USGS PTRM2 Plumtree Run nr Bel Air3839.4964-76.3478
Bristol 2WSW BRIM2 Patuxent R. tide gage4738.7814-76.7136
Cheverly CHVM2 3438.9163-76.9343
Claremont-Herring Run USGS HRSM2 Herring Run at Sinclair Lane4239.3181-76.5556
College Park-Paint Br. USGS CPPM2 4039.0331-76.9642
Darlington water temp DARM2 4439.6261-76.1578
Joppatowne JPAM2 4039.4085-76.3426
Little Falls BRKM2 Little Falls4438.9497-77.1278
Parkton USGS PKTM2 Gunpowder Falls4139.6189-76.6903
Point Of Rocks PORM2 Point Of Rocks4139.2736-77.5431
Riverdale RVDM2 Hyattsville 1E IFLOWS & USGShg4238.9603-76.9258
Riverside NERRS LTQM2 NERRS water quality site4339.4508-76.2747
Rockdale-Scotts Level Br. USGS SLRM2 Scotts Level Br. at Rockdale3839.3617-76.7617
Takoma Park USGS TKPM2 Sligo C-Takoma Park4138.9861-77.0050
Thurmont-Hunting C. USGS HCTM2 TW only4139.6300-77.4556
Williamsport WLLM2 Potomac R. at Williamsport4639.6089-77.8478

New Jersey Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Absecon ASCN4 Absecon COOP4539.4231-74.5000
Absecon ABSN4 Absecon Ck. at Absecon4839.4303-74.5206
Allenwood ALLN4 Manasquan R. nr. Allenwood4340.1467-74.1222
Atlantic City ATLN4 Atlantic City4239.3781-74.4228
Barnegat Light BGLN4 Barnegat Light4139.7631-74.1106
Belvidere BVDN4 Belvidere-Del Rvr3940.8264-75.0825
Bivalve BVVN4 Bivalve ALERTS4239.2300-75.0400
Canoe Brook DCP CHMN4 Canoe Brook DCP4140.7400-74.3500
Cape May Harbor CAPN4 Cape May Harbor ALERT4238.9486-74.8906
Cherry Hill CHRN4 S. Br. Pennsauken Cr.4239.9417-75.0011
Extonville EXTN4 Crosswicks Cr. at Extonville4340.1372-74.6000
Flatbrookville FLAN4 Flat Brook near Flatbrookville3741.1061-74.9525
Greenwich GRWN4 Greenwich ALERTS4539.3800-75.3600
Griggstown GTNN4 Millstone R. at Griggstown4640.4400-74.6175
Haddonfield HDDN4 Haddonfield4339.9031-75.0214
Keansburg KSBN4 Keansburg - Raritan Bay4040.4444-74.1478
Kenilworth KENN4 Rahway River near Kenilworth4340.6731-74.3133
Manasquan MSNN4 Watson C. at Manasquan4240.1117-74.0442
Manville MNVN4 Manville4340.5556-74.5828
Maplewood USGS MPLN4 E. Branch Rahway River4240.7350-74.2706
Margate City MGTN4 Margate City Coop.4239.3300-74.5000
Medford MEDN4 SW Br. Rancocas Ck. at Medford4439.8953-74.8236
Millburn EBRN4 E. Branch Rahway River4240.7242-74.3058
Millburn WBRN4 W. Branch Rahway River4640.7308-74.3072
Mount Holly - Iron Work Park IWPN4 N. Br. Rancocas Cr.4539.9931-74.7814
Newark DCP NWKN4 Passaic River - Newark (Tidal)4440.7131-74.1231
New Lisbon NLBN4 New Lisbon-Greenwood Branch4339.9561-74.6278
Pemberton PEBN4 Pemberton4539.9700-74.6844
Pequest PQTN4 Pequest River at Pequest4340.8306-74.9786
Pine Brook PNBN4 Whippany R. at Morristown8040.8450-74.3472
Pompton POMN4 Ramapo R-Dawes Hwy4440.9856-74.2794
Pompton Lakes PPTN4 Pompton Lakes4440.9919-74.2800
Pompton Lakes Above PLUN4 Pompton Lakes lake elevation4440.9925-74.2789
Port Mercer(Del/Rtn canal) DRCN4 Delaware and Raritan Canal4440.3044-74.6853
Riegelsville RGLN4 Delaware R. at Riegelsville4140.5947-75.1897
Sea Bright SBIN4 Sea Bright ALERTS4340.3700-73.9800
Sea Isle City SICN4 Sea Isle City-Ludlam Thorofare4239.1578-74.6981
Singac SIGN4 4240.8944-74.2661
Spruce Run Res. USGS SRRN4 Spruce Run Reservoir HP-TW4240.6436-74.9236
Stafford Forge STFN4 Westecunk Cr at Stafford Forge4539.6667-74.3203
Stone Harbor SHBN4 Stone Harbor ALERTS4439.0600-74.7700
Swedesboro SWBN4 Swedesboro - Baccoon Creek4239.7411-75.2592
Trenton TTWN4 Trenton-Del R4240.2217-74.7783
Tuckerton TKTN4 Tuckerton ALERT4039.5000-74.3250
Tuckerton TIDE JCTN4 Jacques Cousteau Reserve Tide4339.5081-74.3383
Vincentown VNCN4 Vincentown - S.Br.Rancocas Cr.4339.9394-74.7639
Waretown WATN4 Waretown ALERTS4039.7900-74.1800
Washington Xing WASN4 Washington Crossing4240.2950-74.8681
Whitesbog 4S MCDN4 McDonalds Br. in Lebanon SF4739.8850-74.5053

New York Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Barryville BRYN6 Barryville3541.5089-74.9861
Barryville below Lackawaxen River BVLN6 3541.4753-74.9128
Bridgeville BRGN6 Neversink R. at Bridgeville3341.6381-74.6172
Callicoon CCCN6 Callicoon Ck. at Callicoon3341.7608-75.0486
Callicoon CCRN6 Callicoon (Del Rvr)3441.7567-75.0578
Callicoon CCRN6 Callicoon (Del Rvr)3541.7567-75.0578
Claryville 2.2SW GOES NVCN6 Neversink R. nr. Claryville3341.8900-74.5903
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 Dunraven3242.1061-74.7308
Fishs Eddy FSHN6 E. Br. Delaware R atFishs Eddy3341.9731-75.1742
Godeffroy NEVN6 Neversink R. at Godeffroy3541.4411-74.6022
Hale Eddy HLEN6 Hale Eddy3442.0031-75.3835
Harvard HVDN6 E. Br. Delaware R. at Harvard3442.0247-75.1192
Margaretville MRGN6 E.Br. Delaware - Margaretville3342.1447-74.6539
Mongaup USGS MVGN6 Mongaup R. nr Mongaup3341.4614-74.7589
Neversink Dam (DS) NVXN6 Neversink R. at Neversink3741.8200-74.6358
Stilesville (DS) SLVN6 W. Br. Delaware R./Stilesville3642.0747-75.3964
Walton WALN6 W. Br. Delaware R. at Walton3342.1661-75.1403

Pennsylvania Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Aldenville ALDP1 W. Br. Lackawaxen R/Aldenville3241.6667-75.3667
Allentown 10th Street Bridge APAP1 Allentown 10th St. Bridge4440.5964-75.4744
Allentown ALLP1 Little Lehigh Creek4440.5822-75.4833
Bellaire USGS CCBP1 Conewago C nr Bellaire-Deodate3640.1953-76.5678
Bernville BRVP1 Tulpehocken Ck. nr Bernville4040.4133-76.1719
Blakeslee TBYP1 Tobyhanna Ck. nr Blakeslee3641.0833-75.6000
Blanchard (DS Sayers Dam) BCHP1 Sayers Dam (Blanchard)4041.0517-77.6047
Blue Marsh Dam (DS) BMRP1 Tulpehocken Ck. dam ds4440.3706-76.0256
Castle Fin USGS MUCP1 3839.7725-76.3161
Chadds Ford CDFP1 Chadds Ford4139.8697-75.5936
Coatesville COTP1 Brandywine Ck. At Coatesville4139.9856-75.8278
Cross Fork CRFP1 Kettle Ck. at Cross Fork3641.4758-77.8261
Curwensville Dam DCP CRWP1 Curwensville Dam-COE3840.9500-78.5333
Dalmatia DALP1 E. Mahantango Cr. Nr Dalmatia3340.6111-76.9122
Downingtown (below) DWNP1 Downingtown below4139.9686-75.6736
Downingtown (near) EBBP1 E Br Brandywine nr Downingtown4140.0347-75.7089
Falmouth USGS FALP1 Conewago Ck nr Falmouth3740.1511-76.6894
Graterford GRAP1 Perkiomen Ck. at Graterford4040.2294-75.4519
Hawley HWYP1 Hawley DCP3541.4761-75.1725
Honey Brook HNBP1 Honey Brook - W Br. Brandywine3940.0728-75.8611
Johnsonburg JHNP1 Johnsonburg3341.4861-78.6786
Karthaus KARP1 Karthaus3541.1175-78.1092
Kennett Square KNSP1 Red Clay Creek nr Kennett Sq.3839.8167-75.6919
Kresgeville KRVP1 Pohopoco Ck. at Kresgeville3740.8975-75.5028
Lancaster LNCP1 Lancaster3840.0500-76.2775
Landingville LGVP1 Schuylkill R. at Landingville3840.6292-76.1250
Langhorne LNGP1 Langhorne GOES4240.1740-74.9568
Lawrenceville LWVP1 Cowanesque Dam3641.9967-77.1400
Manchester MANP1 W. Conewago Ck nr Manchester4040.0822-76.7203
Mansfield MFDP1 Tioga R. nr Mansfield3241.7969-77.0806
Matamoras PA/Port Jervis NY MTMP1 Port Jervis3641.3706-74.6975
Modena MODP1 Modena4139.9617-75.8017
Mylin Corners MYLP1 Big Spring Run/Willow Street4539.9958-76.2642
Norristown USGS NRSP1 Schuylkill R. at Norristown4540.1111-75.3469
Parryville-Beltzville Dam PRRP1 Parryville-Beltzville Dam4040.8456-75.6461
Philadelphia TACP1 Tacony Ck. at County Line4040.0464-75.1111
Philadelphia PADP1 Philadelphia-Fairmont4639.9678-75.1889
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./Phil4540.0158-75.0972
Phoenixville POXP1 French Creek nr Phoenixville3340.1514-75.6017
Port Allegheny PALP1 Port Allegheny3541.9200-78.3300
Prompton PRMP1 W. Br. Lackawaxen R./Prompton3941.5872-75.3272
Raystown Dam (DS) RTBP1 Raystown Dam (ds)4040.4289-77.9914
Renovo RNOP1 Young Womans Creek near Renovo3641.3894-77.6911
Rowland ROWP1 Lackawaxen R. at Rowland3541.4758-75.0367
Saginaw CCSP1 Codorus Creek near Saginaw4440.0522 76.6544
Schnecksville SNVP1 Jordan Creek nr Schnecksville3440.6617-75.6272
Spangsville 1.2S COOP SPGP1 Manatawney Cr nr Spangsville4040.3394-75.7425
Stoddartsville STDP1 Lehigh R. at Stoddartsville3441.1303-75.6258
Strickersville SKVP1 White Clay Cr. Nr Stricklersvl3839.7475-75.7708
Tioga Junction TGJP1 Tioga Junction3641.9526-77.1152
Troy GOES TRXP1 Troy GOES4041.7800-76.8000
Wagontown WGNP1 Birch Run near Wagontown4440.0272-75.8453
Waterville WTVP1 Waterville3641.2736-77.3244
White Haven (DS) WHTP1 Lehigh R. at White Haven3941.1047-75.7325
Wilcox WCXP1 Wilcox3241.5800-78.7000

Virginia Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Andersonville HLCV2 Holiday Cr. nr. Andersonville3837.4153-78.6361
Annandale (USGS) LBAV2 Long Branch nr Annandale4038.8108-77.2353
Annandale USGS ANAV2 Accotink C. nr Annandale4438.8128-77.2286
Bacova BCVV2 Jackson R. nr Bacova3638.0422-79.8817
Centreville 2S SG MPBV2 Bull Run Manassas Park4738.8031-77.4497
Chantilly CTYV2 Flatlick Br. abv Frog Br.4038.8822-77.4322
Covington COOP CFPV2 Covington F/P Precip4337.8108-79.9886
Covington (DS of Gathright Dam) JCKV2 Jackson Rvr .5mi Blo Gathright4537.9483-79.9494
Fairfax/Oakton FFDV2 Difficult Run abv Fox Lake4038.8847-77.3328
Falling Spring FLGV2 4137.8767-79.9775
Franklin DCP FKLV2 5036.6802-76.9186
Fredericksburg FDBV2 Fredericksburg DCP (DDB2A374)4638.3083-77.5294
Gloucester Point NERRS GPTV2 VA Inst of Marine Science WQ4837.2472-76.4992
Great Falls GFLV2 Difficult Run near Great Falls4238.9758-77.2461
Hanover PAMV2 Pamunkey R. nr. Hanover4837.7675-77.3325
Mascot DGSV2 Dragon Swamp at Mascot4037.6336-76.6967
McLean MDRV2 Dead Run / Whann Ave nr McLean4038.9597-77.1761
Mountain Grove (near) BKCV2 Back Ck. nr Mountain Grove3538.0694-79.8972
New Market NWMV2 Smith Creek nr. New Market4138.6933-78.6433
Providence Forge CKHV2 Providence Forge/Chickahominy4837.4361-77.0611
Vienna 2W VLDV2 S.F. Little Difficult Run4038.9089-77.3386
West Point 5NW CVQV2 water qual Sweet Hall Marsh5037.5714-76.8842

West Virginia Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Barnum (DS Jennings Randolph Res.)BNMW2 Barnum4139.4450-79.1108
Davis - Blackwater River DCP BWRW2 Davis - Gage On Blk Water R3439.1294-79.4694
Great Cacapon GCPW2 Cacapon R. nr. Great Cacapon4239.5822-78.3100
Millville MILW2 Millville Dardc4739.2819-77.7894
Springfield SPRW2 Springfield GOES4339.4469-78.6544
Wardensville 2.6S WRDW2 Waites Run nr Wardensville3439.0428-78.5983