National Weather Service United States Department of Commerce
Latest observed water temperatures (within last 24 hours). Data prepared Mon 22 Oct 2018 10:55:06 AM EDT
This data is not screened for errors.

 


DelawareLocations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Coochs Bridge CHBD1 Christina River - Newark5039.6372-75.7283
Delaware Park DPKD1 Stanton - Delaware Park3639.6964-75.6758
Millsboro MLLD1 Millsboro Pond Outlet5538.5944-75.2914
Newark (at) NEKD1 White Clay Cr. at Newark4839.6892-75.7489
Newport NPTD1 Christina River at Newport, DE5539.7106-75.6092
Wilmington WMND1 Wilmington5039.7694-75.5733
Wooddale RCCD1 Red Clay Creek at Wooddale4939.7644-75.6356

Maryland Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Baltimore-Moores Run USGS MORM2 Moores Run at Radecke Ave.5339.3300-76.5350
Baltimore USGS - Moores Run Trib BMTM2 Moores Run Trib nr Todd Ave.5339.3367-76.5406
Bel Air-Plumtree Run USGS PTRM2 Plumtree Run nr Bel Air4739.4964-76.3478
Catonsville USGS CTSM2 Patapsco R. nr Catonsville3439.2514-76.7639
Claremont-Herring Run USGS HRSM2 Herring Run at Sinclair Lane5539.3181-76.5556
College Park-Paint Br. USGS CPPM2 4939.0331-76.9642
Dickerson DCKM2 Dickerson - Potomac Water Temp5239.2130-77.4650
Joppatowne JPAM2 4739.4085-76.3426
Little Falls BRKM2 Little Falls5438.9497-77.1278
Morgantown MGTM2 Water Temp - Potomac6438.3419-76.9719
Parkton USGS PKTM2 Gunpowder Falls5639.6189-76.6903
Potomac River at Dam No. 5 PDFM2 Potomac River at Dam No. 55439.6053-77.9234
Riverdale RVDM2 Hyattsville 1E IFLOWS & USGShg5038.9603-76.9258
Rockdale-Scotts Level Br. USGS SLRM2 Scotts Level Br. at Rockdale4839.3617-76.7617
Rosemont USGS (nr) ROSM2 Little Catoctin Ck nr Rosemont4839.3411-77.6339
Takoma Park USGS TKPM2 Sligo C-Takoma Park5138.9861-77.0050
Thurmont-Hunting C. USGS HCTM2 TW only5639.6300-77.4556
Williamsport WLLM2 Potomac R. at Williamsport5639.6089-77.8478

New Jersey Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Absecon ASCN4 Absecon COOP5239.4231-74.5000
Atlantic City ATLN4 Atlantic City6039.3781-74.4228
Belmar BLMN4 Belmar ALERTS5440.1800-74.0400
Bivalve BVVN4 Bivalve ALERTS5539.2300-75.0400
Canoe Brook DCP CHMN4 Canoe Brook DCP4740.7400-74.3500
Frenchtown USGS FREN4 Delaware River at Frenchtown5040.5261-75.0650
Griggstown GTNN4 Millstone R. at Griggstown5640.4400-74.6175
Keansburg KSBN4 Keansburg - Raritan Bay5140.4444-74.1478
Kenilworth KENN4 Rahway River near Kenilworth4840.6731-74.3133
Manasquan MSNN4 Watson C. at Manasquan5740.1117-74.0442
Mantoloking MTLN4 Mantoloking ALERTS5640.0400-74.0600
Manville MNVN4 Manville5440.5556-74.5828
Maplewood USGS MPLN4 E. Branch Rahway River4840.7350-74.2706
Margate City MGTN4 Margate City Coop.6139.3300-74.5000
Millburn EBRN4 E. Branch Rahway River4840.7242-74.3058
Millburn WBRN4 W. Branch Rahway River5040.7308-74.3072
Montague TW MTQN4 4841.3092-74.7953
Newark DCP NWKN4 Passaic River - Newark (Tidal)5840.7131-74.1231
New Lisbon NLBN4 New Lisbon-Greenwood Branch5039.9561-74.6278
Pequest PQTN4 Pequest River at Pequest5340.8306-74.9786
Pompton Lakes PPTN4 Pompton Lakes5140.9919-74.2800
Pompton Lakes Above PLUN4 Pompton Lakes lake elevation5240.9925-74.2789
Pompton Lakes-Lakeside Ave PMPN4 Ramapo R at Lakeside Ave.5141.0072-74.2744
Sea Bright SBIN4 Sea Bright ALERTS5140.3700-73.9800
Sea Isle City SICN4 Sea Isle City-Ludlam Thorofare5639.1578-74.6981
South Dennis SDNN4 South Dennis ALERTS5439.1600-74.8300
Spruce Run Res. USGS SRRN4 Spruce Run Reservoir HP-TW5740.6436-74.9236
Stone Harbor SHBN4 Stone Harbor ALERTS5939.0600-74.7700
Trenton TTWN4 Trenton-Del R5040.2217-74.7783
Tuckerton TKTN4 Tuckerton ALERT5539.5000-74.3250
Tuckerton TIDE JCTN4 Jacques Cousteau Reserve Tide5739.5081-74.3383
Whitesbog 4S MCDN4 McDonalds Br. in Lebanon SF5239.8850-74.5053

New York Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Barryville BRYN6 Barryville4941.5089-74.9861
Barryville below Lackawaxen River BVLN6 4841.4753-74.9128
Bridgeville BRGN6 Neversink R. at Bridgeville4841.6381-74.6172
Callicoon CCRN6 Callicoon (Del Rvr)4841.7567-75.0578
Claryville 2.2SW NVCN6 Neversink R. nr. Claryville4441.8900-74.5903
Cooks Falls CKFN6 Cooks Falls4341.9464-74.9797
Fishs Eddy FSHN6 E. Br. Delaware R atFishs Eddy4341.9731-75.1742
Hale Eddy HLEN6 Hale Eddy5542.0031-75.3835
Harvard HVDN6 E. Br. Delaware R. at Harvard4342.0247-75.1192
Lordville LDVN6 Delaware R. at Lordville4841.8672-75.2142
Lordville water quality LDQN6 4841.8678-75.2139
Margaretville MRGN6 E.Br. Delaware - Margaretville4442.1447-74.6539
Mongaup USGS MVGN6 Mongaup R. nr Mongaup5641.4614-74.7589
Stilesville (DS) SLVN6 W. Br. Delaware R./Stilesville5842.0747-75.3964
Walton WALN6 W. Br. Delaware R. at Walton4442.1661-75.1403

Pennsylvania Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Aldenville ALDP1 W. Br. Lackawaxen R/Aldenville4441.6667-75.3667
Bellaire USGS CCBP1 Conewago C nr Bellaire-Deodate4840.1953-76.5678
Bernville BRVP1 Tulpehocken Ck. nr Bernville5040.4133-76.1719
Blakeslee TBYP1 Tobyhanna Ck. nr Blakeslee4841.0833-75.6000
Blanchard (DS Sayers Dam) BCHP1 Sayers Dam (Blanchard)5641.0517-77.6047
Blue Marsh Dam (DS) BMRP1 Tulpehocken Ck. dam ds5840.3706-76.0256
Chadds Ford CDFP1 Chadds Ford5039.8697-75.5936
Coatesville COTP1 Brandywine Ck. At Coatesville4839.9856-75.8278
Cross Fork CRFP1 Kettle Ck. at Cross Fork4441.4758-77.8261
Curwensville Dam-COE CRWP1 Curwensville Dam-COE4040.9500-78.5333
Dalmatia DALP1 E. Mahantango Cr. Nr Dalmatia3340.6111-76.9122
Downingtown (below) DWNP1 Downingtown below5039.9686-75.6736
Downingtown (near) EBBP1 E Br Brandywine nr Downingtown5040.0347-75.7089
Falmouth USGS FALP1 Conewago Ck nr Falmouth4840.1511-76.6894
Fort Washington FTWP1 Wissahickon Ck. at Ft. Wash.5040.1239-75.2203
Glendon GLDP1 Lehigh R. at Glendon5040.6692-75.2367
Hawley HWYP1 Hawley DCP4641.4761-75.1725
Honey Brook HNBP1 Honey Brook - W Br. Brandywine4840.0728-75.8611
Karthaus KARP1 Karthaus4841.1175-78.1092
Kennett Square KNSP1 Red Clay Creek nr Kennett Sq.4739.8167-75.6919
Kresgeville KRVP1 Pohopoco Ck. at Kresgeville4640.8975-75.5028
Lancaster LNCP1 Lancaster4740.0500-76.2775
Landingville LGVP1 Schuylkill R. at Landingville4940.6292-76.1250
Modena MODP1 Modena5039.9617-75.8017
Mylin Corners MYLP1 Big Spring Run/Willow Street5239.9958-76.2642
Norristown USGS NRSP1 Schuylkill R. at Norristown5340.1111-75.3469
Parryville-Beltzville Dam PRRP1 Parryville-Beltzville Dam6040.8456-75.6461
Philadelphia TACP1 Tacony Ck. at County Line4840.0464-75.1111
Philadelphia PADP1 Philadelphia-Fairmont5339.9678-75.1889
Philadelphia COBP1 Cobbs Cr. at US-14939.9747-75.2803
Philadelphia POQP1 Poquessing Cr. at Grant Ave.4940.0569-74.9856
Philadelphia FCRP1 Frankford Cr./Castor Ave./Phil5140.0158-75.0972
Phoenixville POXP1 French Creek nr Phoenixville4840.1514-75.6017
Prompton PRMP1 W. Br. Lackawaxen R./Prompton5141.5872-75.3272
Raystown Dam (DS) RTBP1 Raystown Dam (ds)6140.4289-77.9914
Renovo RNOP1 Young Womans Creek near Renovo4541.3894-77.6911
Rowland ROWP1 Lackawaxen R. at Rowland3341.4758-75.0367
Stoddartsville STDP1 Lehigh R. at Stoddartsville4441.1303-75.6258
Tioga Junction TGJP1 Tioga Junction5141.9526-77.1152
Valley Forge VFGP1 Valley Ck. nr Valley Forge5040.0792-75.4611
Wagontown WGNP1 Birch Run near Wagontown5640.0272-75.8453
Waterville WTVP1 Waterville4641.2736-77.3244
White Haven (DS) WHTP1 Lehigh R. at White Haven4841.1047-75.7325
Wilcox WCXP1 Wilcox4241.5800-78.7000

Virginia Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Andersonville HLCV2 Holiday Cr. nr. Andersonville4837.4153-78.6361
Annandale (USGS) LBAV2 Long Branch nr Annandale5038.8108-77.2353
Annandale USGS ANAV2 Accotink C. nr Annandale4938.8128-77.2286
Bacova BCVV2 Jackson R. nr Bacova4538.0422-79.8817
Catlett USGS TURV2 Turkey Run near Catlett4738.6757-77.7475
Centreville 2S SG MPBV2 Bull Run Manassas Park5638.8031-77.4497
Chantilly CTYV2 Flatlick Br. abv Frog Br.5038.8822-77.4322
Covington COOP CFPV2 Covington F/P Precip5437.8108-79.9886
Covington (DS of Gathright Dam) JCKV2 Jackson Rvr .5mi Blo Gathright6337.9483-79.9494
Doswell DOSV2 N. Anna R. nr Doswell5437.8256-77.4264
Fairfax/Oakton FFDV2 Difficult Run abv Fox Lake4938.8847-77.3328
Franklin DCP FKLV2 5736.6803-76.9186
Fredericksburg FDBV2 Fredericksburg DCP (DDB2A374)5238.3083-77.5294
Gloucester Point NERRS GPTV2 VA Inst of Marine Science WQ6537.2472-76.4992
Great Falls GFLV2 Difficult Run near Great Falls4938.9758-77.2461
Hanover PAMV2 Pamunkey R. nr. Hanover5537.7675-77.3325
McLean MDRV2 Dead Run / Whann Ave nr McLean4938.9597-77.1761
Mountain Grove (near) BKCV2 Back Ck. nr Mountain Grove4838.0694-79.8972
Nellysford Rt. 151 USGS NSCV2 Spruce Creek Route 1514837.8905-78.9152
Nellysford USGS NELV2 Spruce Creek nr Nellysford3437.8836-78.8991
Nellysford USGS NELV2 Spruce Creek nr Nellysford4837.8836-78.8991
New Market NWMV2 Smith Creek nr. New Market4938.6933-78.6433
Orlean/Jeffersonton USGS CRFV2 Carter Run near Orlean4738.7244-77.9105
Providence Forge CKHV2 Providence Forge/Chickahominy5237.4361-77.0611
Vienna 2W VLDV2 S.F. Little Difficult Run4838.9089-77.3386
West Augusta Rt. 629 USGS RDWV2 Ramseys Draft Route 6294838.2441-79.3347
West Augusta USGS RMSV2 Ramseys Draft nr West Augusta5038.2759-79.3353

West Virginia Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Barnum (DS Jennings Randolph Res.)BNMW2 Barnum5939.4450-79.1108
Davis - Blackwater Falls DCP BWRW2 Davis - Gage On Blk Water R4139.2667-79.3667
Great Cacapon GCPW2 Cacapon R. nr. Great Cacapon5039.5822-78.3100
Harpers Ferry HFEW2 Harpers Ferry5839.3236-77.7289
Springfield SPRW2 Springfield GOES5039.4469-78.6544
Wardensville 2.6S WRDW2 Waites Run nr Wardensville4439.0428-78.5983