National Weather Service United States Department of Commerce
Latest observed water temperatures (within last 24 hours). Data prepared Sat 20 Jan 2018 09:55:05 AM EST
This data is not screened for errors.

 


DelawareLocations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Millsboro MLLD1 Millsboro Pond Outlet3838.5944-75.2914

Maryland Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Baltimore-Moores Run USGS MORM2 Moores Run at Radecke Ave.3639.3300-76.5350
Baltimore USGS - Moores Run Trib BMTM2 Moores Run Trib nr Todd Ave.4039.3367-76.5406
Catonsville USGS CTSM2 Patapsco R. nr Catonsville3439.2514-76.7639
Claremont-Herring Run USGS HRSM2 Herring Run at Sinclair Lane3639.3181-76.5556
Darlington water temp DARM2 3439.6261-76.1578
Dickerson DCKM2 Dickerson - Potomac Water Temp3439.2130-77.4650
Little Falls BRKM2 Little Falls3238.9497-77.1278
Morgantown MGTM2 Water Temp - Potomac3338.3419-76.9719
Parkton USGS PKTM2 Gunpowder Falls3739.6189-76.6903
Rockdale-Scotts Level Br. USGS SLRM2 Scotts Level Br. at Rockdale3239.3617-76.7617
Rosemont ROSM2 Little Catoctin Creek3339.3412-77.6338
Takoma Park USGS TKPM2 Sligo C-Takoma Park3338.9861-77.0050
Thurmont-Hunting C. USGS HCTM2 TW only3939.6300-77.4556
Williamsport WLLM2 Potomac R. at Williamsport3439.6089-77.8478

New Jersey Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Absecon ABSN4 Absecon Ck. at Absecon3539.4303-74.5206
Allenwood ALLN4 Manasquan R. nr. Allenwood3640.1467-74.1222
Atlantic City ATLN4 Atlantic City3439.3781-74.4228
Belmar BLMN4 Belmar ALERTS5440.1800-74.0400
Greenwich GRWN4 Greenwich ALERTS3339.3800-75.3600
Griggstown GTNN4 Millstone R. at Griggstown3740.4400-74.6175
Kenilworth KENN4 Rahway River near Kenilworth3440.6731-74.3133
Manasquan MSNN4 Watson C. at Manasquan3740.1117-74.0442
Mantoloking MTLN4 Mantoloking ALERTS5540.0400-74.0600
Manville MNVN4 Manville3840.5556-74.5828
Maplewood USGS MPLN4 E. Branch Rahway River3840.7350-74.2706
Millburn EBRN4 E. Branch Rahway River3640.7242-74.3058
Millburn WBRN4 W. Branch Rahway River4140.7308-74.3072
New Lisbon NLBN4 New Lisbon-Greenwood Branch3639.9561-74.6278
Pequest PQTN4 Pequest River at Pequest3840.8306-74.9786
Pine Brook PNBN4 Whippany R. at Morristown3340.8450-74.3472
Pompton POMN4 Ramapo R-Dawes Hwy3440.9856-74.2794
Pompton Lakes PPTN4 Pompton Lakes3440.9919-74.2800
Pompton Lakes Above PLUN4 Pompton Lakes lake elevation3440.9925-74.2789
Pompton Lakes-Lakeside Ave PMPN4 Ramapo R at Lakeside Ave.3441.0072-74.2744
Port Mercer(Del/Rtn canal) DRCN4 Delaware and Raritan Canal3240.3044-74.6853
Singac (I-80) USGS SIGN4 3340.8944-74.2661
South Dennis SDNN4 South Dennis ALERTS3439.1600-74.8300
Spruce Run Res. USGS SRRN4 Spruce Run Reservoir HP-TW3640.6436-74.9236
Squankum SAMN4 Squankum3740.1614-74.1550
Stone Harbor SHBN4 Stone Harbor ALERTS3539.0600-74.7700
Trenton TTWN4 Trenton-Del R3240.2217-74.7783
Tuckerton TKTN4 Tuckerton ALERT3239.5000-74.3250
Whitesbog 4S MCDN4 McDonalds Br. in Lebanon SF4139.8850-74.5053

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)3341.7567-75.0578
Claryville 2.2SW NVCN6 Neversink R. nr. Claryville3341.8900-74.5903
Fishs Eddy FSHN6 E. Br. Delaware R atFishs Eddy3241.9731-75.1742
Hale Eddy HLEN6 Hale Eddy3242.0031-75.3835
Harvard HVDN6 E. Br. Delaware R. at Harvard3242.0247-75.1192
Mongaup USGS MVGN6 Mongaup R. nr Mongaup3441.4614-74.7589
Stilesville (DS) SLVN6 W. Br. Delaware R./Stilesville3742.0747-75.3964

Pennsylvania Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Aldenville ALDP1 W. Br. Lackawaxen R/Aldenville3341.6744-75.3764
Bernville BRVP1 Tulpehocken Ck. nr Bernville3640.4133-76.1719
Blakeslee TBYP1 Tobyhanna Ck. nr Blakeslee3441.0847-75.6058
Blanchard (DS Sayers Dam) BCHP1 Sayers Dam (Blanchard)3741.0517-77.6047
Blue Marsh Dam (DS) BMRP1 Tulpehocken Ck. dam ds3740.3706-76.0256
Coatesville COTP1 Brandywine Ck. At Coatesville3339.9856-75.8278
Cross Fork CRFP1 Kettle Ck. at Cross Fork3441.4758-77.8261
Curwensville Dam-COE CRWP1 Curwensville Dam-COE3940.9500-78.5333
Dalmatia DALP1 E. Mahantango Cr. Nr Dalmatia3240.6111-76.9122
Downingtown (below) DWNP1 Downingtown below3439.9686-75.6736
Downingtown (near) EBBP1 E Br Brandywine nr Downingtown3340.0347-75.7089
Falmouth USGS FALP1 Conewago Ck nr Falmouth3240.1511-76.6894
Honey Brook HNBP1 Honey Brook - W Br. Brandywine4240.0728-75.8611
Johnsonburg JHNP1 Johnsonburg3641.4861-78.6786
Kennett Square KNSP1 Red Clay Creek nr Kennett Sq.3339.8167-75.6919
Kresgeville KRVP1 Pohopoco Ck. at Kresgeville3340.8975-75.5028
Lancaster LNCP1 Lancaster4440.0500-76.2775
Landingville LGVP1 Schuylkill R. at Landingville3640.6292-76.1250
Lawrenceville LWVP1 Cowanesque Dam3741.9967-77.1400
Modena MODP1 Modena3539.9617-75.8017
Mylin Corners MYLP1 Big Spring Run/Willow Street4239.9958-76.2642
Parryville-Beltzville Dam PRRP1 Parryville-Beltzville Dam3640.8456-75.6461
Port Allegheny PALP1 Port Allegheny3441.9200-78.3300
Prompton PRMP1 W. Br. Lackawaxen R./Prompton3741.5872-75.3272
Raystown Dam (DS) RTBP1 Raystown Dam (ds)3640.4289-77.9914
Renovo RNOP1 Young Womans Creek near Renovo3541.3894-77.6911
Rowland ROWP1 Lackawaxen R. at Rowland3241.4758-75.0367
Tioga Junction TGJP1 Tioga Junction3441.9526-77.1152
Valley Forge VFGP1 Valley Ck. nr Valley Forge3640.0792-75.4611
Wagontown WGNP1 Birch Run near Wagontown3940.0272-75.8453
White Haven (DS) WHTP1 Lehigh R. at White Haven3341.1047-75.7325
Wilcox WCXP1 Wilcox3441.5800-78.7000

Virginia Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Andersonville HLCV2 Holiday Cr. nr. Andersonville3437.4153-78.6361
Annandale (USGS) LBAV2 Long Branch nr Annandale3238.8108-77.2353
Annandale USGS ANAV2 Accotink C. nr Annandale3238.8128-77.2286
Bacova BCVV2 Jackson R. nr Bacova3438.0422-79.8817
Centreville 2S SG MPBV2 Bull Run Manassas Park4038.8031-77.4497
Chantilly CTYV2 Flatlick Br. abv Frog Br.3438.8822-77.4322
Covington COOP CFPV2 Covington F/P Precip3537.8108-79.9886
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
Fredericksburg FDBV2 Fredericksburg DCP (DDB2A374)3238.3083-77.5294
Gloucester Point NERRS GPTV2 VA Inst of Marine Science WQ3437.2472-76.4992
McLean MDRV2 Dead Run / Whann Ave nr McLean3238.9597-77.1761
Mountain Grove (near) BKCV2 Back Ck. nr Mountain Grove3538.0694-79.8972
Providence Forge CKHV2 Providence Forge/Chickahominy3237.4361-77.0611
Ramsey Draft IFLOWS RMSV2 W. Augusta 4NW rain and stream3438.2911-79.3456
Vienna 2W VLDV2 S.F. Little Difficult Run3238.9089-77.3386
West Point 5NW CVQV2 water qual Sweet Hall Marsh3637.5714-76.8842

West Virginia Locations

LocationNWS IDDescriptionWater TemperatureLatitudeLongitude
Barnum (DS Jennings Randolph Res.)BNMW2 Barnum4039.4450-79.1108
Springfield SPRW2 Springfield GOES3239.4469-78.6544
Wardensville 2.6S WRDW2 Waites Run nr Wardensville3339.0428-78.5983