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Over 200 USGS real-time streamgages used to support NWS river forecasts and warnings are at risk of being discontinued. Click here for more information from the USGS...


NOTE: Gauge readings may be delayed or temporarily unavailable due to satellite communication issues.
Weather Forecast Office Upton, NY Northeast River Forecast Center
Hydrograph River at a Glance Download
Atlantic Coast at Freeport Tide Height (ft)Observed: 1.11 ft at 7:00PM May 19, 2013Observed: 1.04 ft at 7:06PM May 19, 2013Observed: 0.97 ft at 7:12PM May 19, 2013Observed: 0.91 ft at 7:18PM May 19, 2013Observed: 0.85 ft at 7:24PM May 19, 2013Observed: 0.79 ft at 7:30PM May 19, 2013Observed: 0.73 ft at 7:36PM May 19, 2013Observed: 0.66 ft at 7:42PM May 19, 2013Observed: 0.62 ft at 7:48PM May 19, 2013Observed: 0.57 ft at 7:54PM May 19, 2013Observed: 0.49 ft at 8:00PM May 19, 2013Observed: 0.43 ft at 8:06PM May 19, 2013Observed: 0.38 ft at 8:12PM May 19, 2013Observed: 0.31 ft at 8:18PM May 19, 2013Observed: 0.24 ft at 8:24PM May 19, 2013Observed: 0.2 ft at 8:30PM May 19, 2013Observed: 0.16 ft at 8:36PM May 19, 2013Observed: 0.09 ft at 8:42PM May 19, 2013Observed: 0.03 ft at 8:48PM May 19, 2013Observed: 0 ft at 8:54PM May 19, 2013Observed: -0.05 ft at 9:00PM May 19, 2013Observed: -0.11 ft at 9:06PM May 19, 2013Observed: -0.15 ft at 9:12PM May 19, 2013Observed: -0.19 ft at 9:18PM May 19, 2013Observed: -0.21 ft at 9:24PM May 19, 2013Observed: -0.26 ft at 9:30PM May 19, 2013Observed: -0.28 ft at 9:36PM May 19, 2013Observed: -0.25 ft at 10:42PM May 19, 2013Observed: -0.22 ft at 10:48PM May 19, 2013Observed: -0.16 ft at 10:54PM May 19, 2013Observed: -0.11 ft at 11:00PM May 19, 2013Observed: -0.04 ft at 11:06PM May 19, 2013Observed: 0.03 ft at 11:12PM May 19, 2013Observed: 0.1 ft at 11:18PM May 19, 2013Observed: 0.15 ft at 11:24PM May 19, 2013Observed: 0.22 ft at 11:30PM May 19, 2013Observed: 0.29 ft at 11:36PM May 19, 2013Observed: 0.37 ft at 11:42PM May 19, 2013Observed: 0.42 ft at 11:48PM May 19, 2013Observed: 0.48 ft at 11:54PM May 19, 2013Observed: 0.56 ft at 12:00AM May 20, 2013Observed: 0.64 ft at 12:06AM May 20, 2013Observed: 0.73 ft at 12:12AM May 20, 2013Observed: 0.8 ft at 12:18AM May 20, 2013Observed: 0.87 ft at 12:24AM May 20, 2013Observed: 0.95 ft at 12:30AM May 20, 2013Observed: 1.03 ft at 12:36AM May 20, 2013Observed: 1.11 ft at 12:42AM May 20, 2013Observed: 1.17 ft at 12:48AM May 20, 2013Observed: 1.25 ft at 12:54AM May 20, 2013Observed: 1.32 ft at 1:00AM May 20, 2013Observed: 1.41 ft at 1:06AM May 20, 2013Observed: 1.48 ft at 1:12AM May 20, 2013Observed: 1.53 ft at 1:18AM May 20, 2013Observed: 1.6 ft at 1:24AM May 20, 2013Observed: 1.68 ft at 1:30AM May 20, 2013Observed: 1.72 ft at 1:36AM May 20, 2013Observed: 1.79 ft at 1:42AM May 20, 2013Observed: 1.83 ft at 1:48AM May 20, 2013Observed: 1.9 ft at 1:54AM May 20, 2013Observed: 1.95 ft at 2:00AM May 20, 2013Observed: 2.01 ft at 2:06AM May 20, 2013Observed: 2.04 ft at 2:12AM May 20, 2013Observed: 2.08 ft at 2:18AM May 20, 2013Observed: 2.12 ft at 2:24AM May 20, 2013Observed: 2.18 ft at 2:30AM May 20, 2013Observed: 2.21 ft at 2:36AM May 20, 2013Observed: 2.24 ft at 2:42AM May 20, 2013Observed: 2.29 ft at 2:48AM May 20, 2013Observed: 2.33 ft at 2:54AM May 20, 2013Observed: 2.35 ft at 3:00AM May 20, 2013Observed: 2.37 ft at 3:06AM May 20, 2013Observed: 2.4 ft at 3:12AM May 20, 2013Observed: 2.38 ft at 4:18AM May 20, 2013Observed: 2.36 ft at 4:24AM May 20, 2013Observed: 2.33 ft at 4:30AM May 20, 2013Observed: 2.31 ft at 4:36AM May 20, 2013Observed: 2.28 ft at 4:42AM May 20, 2013Observed: 2.23 ft at 4:48AM May 20, 2013Observed: 2.17 ft at 4:54AM May 20, 2013Observed: 2.12 ft at 5:00AM May 20, 2013Observed: 2.06 ft at 5:06AM May 20, 2013Observed: 1.99 ft at 5:12AM May 20, 2013Observed: 1.92 ft at 5:18AM May 20, 2013Observed: 1.86 ft at 5:24AM May 20, 2013Observed: 1.82 ft at 5:30AM May 20, 2013Observed: 1.76 ft at 5:36AM May 20, 2013Observed: 1.67 ft at 5:42AM May 20, 2013Observed: 1.6 ft at 5:48AM May 20, 2013Observed: 1.53 ft at 5:54AM May 20, 2013Observed: 1.45 ft at 6:00AM May 20, 2013Observed: 1.38 ft at 6:06AM May 20, 2013Observed: 1.31 ft at 6:12AM May 20, 2013Observed: 1.25 ft at 6:18AM May 20, 2013Observed: 1.19 ft at 6:24AM May 20, 2013Observed: 1.12 ft at 6:30AM May 20, 2013Observed: 1.07 ft at 6:36AM May 20, 2013Observed: 1.01 ft at 6:42AM May 20, 2013Observed: 0.94 ft at 6:48AM May 20, 2013Observed: 0.87 ft at 6:54AM May 20, 2013Observed: 0.81 ft at 7:00AM May 20, 2013Observed: 0.73 ft at 7:06AM May 20, 2013Observed: 0.68 ft at 7:12AM May 20, 2013Observed: 0.62 ft at 7:18AM May 20, 2013Observed: 0.53 ft at 7:24AM May 20, 2013Observed: 0.46 ft at 7:30AM May 20, 2013Observed: 0.39 ft at 7:36AM May 20, 2013Observed: 0.18 ft at 7:54AM May 20, 2013Observed: 0.13 ft at 8:00AM May 20, 2013Observed: 0.09 ft at 8:06AM May 20, 2013Observed: 0 ft at 8:12AM May 20, 2013Observed: -0.06 ft at 8:18AM May 20, 2013Observed: -0.12 ft at 8:24AM May 20, 2013Observed: -0.18 ft at 8:30AM May 20, 2013Observed: -0.23 ft at 8:36AM May 20, 2013Observed: -0.3 ft at 8:42AM May 20, 2013Observed: -0.37 ft at 8:48AM May 20, 2013Observed: -0.42 ft at 8:54AM May 20, 2013Observed: -0.48 ft at 9:00AM May 20, 2013Observed: -0.54 ft at 9:06AM May 20, 2013Observed: -0.58 ft at 9:12AM May 20, 2013Observed: -0.67 ft at 9:18AM May 20, 2013Observed: -0.73 ft at 9:24AM May 20, 2013Observed: -0.74 ft at 9:30AM May 20, 2013Observed: -0.77 ft at 9:36AM May 20, 2013Observed: -0.78 ft at 9:42AM May 20, 2013Observed: -0.84 ft at 9:48AM May 20, 2013Observed: -0.88 ft at 9:54AM May 20, 2013Observed: -0.86 ft at 10:00AM May 20, 2013Observed: -0.88 ft at 11:06AM May 20, 2013Observed: -0.87 ft at 11:12AM May 20, 2013Observed: -0.8 ft at 11:18AM May 20, 2013Observed: -0.74 ft at 11:24AM May 20, 2013Observed: -0.68 ft at 11:30AM May 20, 2013Observed: -0.61 ft at 11:36AM May 20, 2013Observed: -0.57 ft at 11:42AM May 20, 2013Observed: -0.52 ft at 11:48AM May 20, 2013Observed: -0.39 ft at 11:54AM May 20, 2013Observed: -0.37 ft at 12:00PM May 20, 2013Observed: -0.27 ft at 12:06PM May 20, 2013Observed: -0.21 ft at 12:12PM May 20, 2013Observed: -0.16 ft at 12:18PM May 20, 2013Observed: -0.02 ft at 12:24PM May 20, 2013Observed: 0.05 ft at 12:30PM May 20, 2013Observed: 0.12 ft at 12:36PM May 20, 2013Observed: 0.22 ft at 12:42PM May 20, 2013Observed: 0.34 ft at 12:48PM May 20, 2013Observed: 0.44 ft at 12:54PM May 20, 2013Observed: 0.55 ft at 1:00PM May 20, 2013Observed: 0.64 ft at 1:06PM May 20, 2013Observed: 0.75 ft at 1:12PM May 20, 2013Observed: 0.83 ft at 1:18PM May 20, 2013Observed: 0.92 ft at 1:24PM May 20, 2013Observed: 1.02 ft at 1:30PM May 20, 2013Observed: 1.12 ft at 1:36PM May 20, 2013Observed: 1.19 ft at 1:42PM May 20, 2013Observed: 1.3 ft at 1:48PM May 20, 2013Observed: 1.38 ft at 1:54PM May 20, 2013Observed: 1.46 ft at 2:00PM May 20, 2013Observed: 1.55 ft at 2:06PM May 20, 2013Observed: 1.64 ft at 2:12PM May 20, 2013Observed: 1.73 ft at 2:18PM May 20, 2013Observed: 1.8 ft at 2:24PM May 20, 2013Observed: 1.88 ft at 2:30PM May 20, 2013Observed: 1.99 ft at 2:36PM May 20, 2013Observed: 2.05 ft at 2:42PM May 20, 2013Observed: 2.12 ft at 2:48PM May 20, 2013Observed: 2.21 ft at 2:54PM May 20, 2013Observed: 2.29 ft at 3:00PM May 20, 2013Observed: 2.36 ft at 3:06PM May 20, 2013Observed: 2.43 ft at 3:12PM May 20, 2013Observed: 2.5 ft at 3:18PM May 20, 2013Observed: 2.56 ft at 3:24PM May 20, 2013Observed: 2.63 ft at 3:30PM May 20, 2013Observed: 2.67 ft at 3:36PM May 20, 2013Observed: 2.73 ft at 3:42PM May 20, 2013Observed: 2.77 ft at 3:48PM May 20, 2013Observed: 2.82 ft at 3:54PM May 20, 2013Observed: 2.86 ft at 4:00PM May 20, 2013Observed: 2.9 ft at 4:06PM May 20, 2013Observed: 2.91 ft at 4:12PM May 20, 2013Observed: 2.92 ft at 5:06PM May 20, 2013Observed: 2.87 ft at 5:12PM May 20, 2013Observed: 2.84 ft at 5:18PM May 20, 2013Observed: 2.77 ft at 5:24PM May 20, 2013Observed: 2.71 ft at 5:30PM May 20, 2013Observed: 2.66 ft at 5:36PM May 20, 2013Observed: 2.61 ft at 5:42PM May 20, 2013Observed: 2.55 ft at 5:48PM May 20, 2013Observed: 2.49 ft at 5:54PM May 20, 2013Observed: 2.41 ft at 6:00PM May 20, 2013Observed: 2.33 ft at 6:06PM May 20, 2013Observed: 1.46 ft at 7:12PM May 20, 2013Observed: 1.39 ft at 7:18PM May 20, 2013Observed: 1.32 ft at 7:24PM May 20, 2013Observed: 1.25 ft at 7:30PM May 20, 2013Observed: 1.18 ft at 7:36PM May 20, 2013Observed: 1.12 ft at 7:42PM May 20, 2013Observed: 1.05 ft at 7:48PM May 20, 2013Observed: 0.96 ft at 7:54PM May 20, 2013Observed: 0.88 ft at 8:00PM May 20, 2013Observed: 0.81 ft at 8:06PM May 20, 2013Observed: 0.73 ft at 8:12PM May 20, 2013Observed: 0.65 ft at 8:18PM May 20, 2013Observed: 0.55 ft at 8:24PM May 20, 2013Observed: 0.51 ft at 8:30PM May 20, 2013Observed: 0.43 ft at 8:36PM May 20, 2013Observed: 0.36 ft at 8:42PM May 20, 2013Observed: 0.28 ft at 8:48PM May 20, 2013Observed: 0.21 ft at 8:54PM May 20, 2013Observed: 0.13 ft at 9:00PM May 20, 2013Observed: 0.05 ft at 9:06PM May 20, 2013Observed: -0.01 ft at 9:12PM May 20, 2013Observed: -0.09 ft at 9:18PM May 20, 2013Observed: -0.16 ft at 9:24PM May 20, 2013Observed: -0.23 ft at 9:30PM May 20, 2013Observed: -0.29 ft at 9:36PM May 20, 2013Observed: -0.32 ft at 9:42PM May 20, 2013Observed: -0.4 ft at 9:48PM May 20, 2013Observed: -0.46 ft at 9:54PM May 20, 2013Observed: -0.52 ft at 10:00PM May 20, 2013Observed: -0.59 ft at 10:06PM May 20, 2013Observed: -0.62 ft at 10:12PM May 20, 2013Observed: -0.66 ft at 10:18PM May 20, 2013Observed: -0.71 ft at 10:24PM May 20, 2013Observed: -0.74 ft at 10:30PM May 20, 2013Observed: -0.77 ft at 10:36PM May 20, 2013Observed: -0.81 ft at 10:42PM May 20, 2013Observed: -0.81 ft at 10:48PM May 20, 2013Observed: -0.81 ft at 11:24PM May 20, 2013Observed: -0.81 ft at 11:30PM May 20, 2013Observed: -0.8 ft at 11:36PM May 20, 2013Observed: -0.71 ft at 11:42PM May 20, 2013Observed: -0.65 ft at 11:48PM May 20, 2013Observed: -0.59 ft at 11:54PM May 20, 2013Observed: -0.49 ft at 12:00AM May 21, 2013Observed: -0.43 ft at 12:06AM May 21, 2013Observed: 0.39 ft at 1:12AM May 21, 2013Observed: 0.58 ft at 1:24AM May 21, 2013Observed: 0.67 ft at 1:30AM May 21, 2013Observed: 0.74 ft at 1:36AM May 21, 2013Observed: 1.04 ft at 2:00AM May 21, 2013Observed: 1.09 ft at 2:06AM May 21, 2013Observed: 1.18 ft at 2:12AM May 21, 2013Observed: 1.24 ft at 2:18AM May 21, 2013Observed: 1.32 ft at 2:24AM May 21, 2013Observed: 1.39 ft at 2:30AM May 21, 2013Observed: 1.47 ft at 2:36AM May 21, 2013Observed: 1.56 ft at 2:42AM May 21, 2013Observed: 1.62 ft at 2:48AM May 21, 2013Observed: 1.69 ft at 2:54AM May 21, 2013Observed: 1.76 ft at 3:00AM May 21, 2013Observed: 1.84 ft at 3:06AM May 21, 2013Observed: 1.9 ft at 3:12AM May 21, 2013Observed: 1.97 ft at 3:18AM May 21, 2013Observed: 2.05 ft at 3:24AM May 21, 2013Observed: 2.11 ft at 3:30AM May 21, 2013Observed: 2.17 ft at 3:36AM May 21, 2013Observed: 2.22 ft at 3:42AM May 21, 2013Observed: 2.27 ft at 3:48AM May 21, 2013Observed: 2.3 ft at 3:54AM May 21, 2013Observed: 2.37 ft at 4:00AM May 21, 2013Observed: 2.41 ft at 4:06AM May 21, 2013Observed: 2.44 ft at 4:12AM May 21, 2013Observed: 2.49 ft at 4:18AM May 21, 2013Observed: 2.48 ft at 5:24AM May 21, 2013Observed: 2.45 ft at 5:30AM May 21, 2013Observed: 2.41 ft at 5:36AM May 21, 2013Observed: 2.37 ft at 5:42AM May 21, 2013Observed: 2.32 ft at 5:48AM May 21, 2013Observed: 2.25 ft at 5:54AM May 21, 2013Observed: 2.19 ft at 6:00AM May 21, 2013Observed: 2.11 ft at 6:06AM May 21, 2013Observed: 2.05 ft at 6:12AM May 21, 2013Observed: 2 ft at 6:18AM May 21, 2013Observed: 1.93 ft at 6:24AM May 21, 2013Observed: 1.86 ft at 6:30AM May 21, 2013Observed: 1.77 ft at 6:36AM May 21, 2013Observed: 1.7 ft at 6:42AM May 21, 2013Observed: 1.63 ft at 6:48AM May 21, 2013Observed: 1.54 ft at 6:54AM May 21, 2013Observed: 1.46 ft at 7:00AM May 21, 2013Observed: 1.4 ft at 7:06AM May 21, 2013Observed: 1.34 ft at 7:12AM May 21, 2013Observed: 1.29 ft at 7:18AM May 21, 2013Observed: 1.22 ft at 7:24AM May 21, 2013Observed: 1.15 ft at 7:30AM May 21, 2013Observed: 1.09 ft at 7:36AM May 21, 2013Observed: 1.03 ft at 7:42AM May 21, 2013Observed: 0.96 ft at 7:48AM May 21, 2013Observed: 0.88 ft at 7:54AM May 21, 2013Observed: 0.81 ft at 8:00AM May 21, 2013Observed: 0.75 ft at 8:06AM May 21, 2013Observed: 0.69 ft at 8:12AM May 21, 2013Observed: 0.61 ft at 8:18AM May 21, 2013Observed: 0.52 ft at 8:24AM May 21, 2013Observed: 0.44 ft at 8:30AM May 21, 2013Observed: 0.37 ft at 8:36AM May 21, 2013Observed: 0.3 ft at 8:42AM May 21, 2013Observed: 0.23 ft at 8:48AM May 21, 2013Observed: 0.15 ft at 8:54AM May 21, 2013Observed: 0.1 ft at 9:00AM May 21, 2013Observed: 0.03 ft at 9:06AM May 21, 2013Observed: -0.04 ft at 9:12AM May 21, 2013Observed: -0.12 ft at 9:18AM May 21, 2013Observed: -0.18 ft at 9:24AM May 21, 2013Observed: -0.23 ft at 9:30AM May 21, 2013Observed: -0.32 ft at 9:36AM May 21, 2013Observed: -0.39 ft at 9:42AM May 21, 2013Observed: -0.45 ft at 9:48AM May 21, 2013Observed: -0.51 ft at 9:54AM May 21, 2013Observed: -0.56 ft at 10:00AM May 21, 2013Observed: -0.64 ft at 10:06AM May 21, 2013Observed: -0.68 ft at 10:12AM May 21, 2013Observed: -0.73 ft at 10:18AM May 21, 2013Observed: -0.77 ft at 10:24AM May 21, 2013Observed: -0.83 ft at 10:30AM May 21, 2013Observed: -0.85 ft at 10:36AM May 21, 2013Observed: -0.9 ft at 10:42AM May 21, 2013Observed: -0.88 ft at 11:48AM May 21, 2013Observed: -0.87 ft at 11:54AM May 21, 2013Observed: -0.83 ft at 12:00PM May 21, 2013Observed: -0.76 ft at 12:06PM May 21, 2013Observed: -0.67 ft at 12:12PM May 21, 2013Observed: -0.59 ft at 12:18PM May 21, 2013Observed: -0.53 ft at 12:24PM May 21, 2013Observed: -0.46 ft at 12:30PM May 21, 2013Observed: -0.38 ft at 12:36PM May 21, 2013Observed: -0.29 ft at 12:42PM May 21, 2013Observed: -0.22 ft at 12:48PM May 21, 2013Observed: -0.14 ft at 12:54PM May 21, 2013Observed: -0.04 ft at 1:00PM May 21, 2013Observed: 0.06 ft at 1:06PM May 21, 2013Observed: 0.13 ft at 1:12PM May 21, 2013Observed: 0.27 ft at 1:18PM May 21, 2013Observed: 0.37 ft at 1:24PM May 21, 2013Observed: 0.48 ft at 1:30PM May 21, 2013Observed: 0.55 ft at 1:36PM May 21, 2013Observed: 0.67 ft at 1:42PM May 21, 2013Observed: 0.8 ft at 1:48PM May 21, 2013Observed: 0.9 ft at 1:54PM May 21, 2013Observed: 0.99 ft at 2:00PM May 21, 2013Observed: 1.12 ft at 2:06PM May 21, 2013Observed: 1.21 ft at 2:12PM May 21, 2013Observed: 1.33 ft at 2:18PM May 21, 2013Observed: 1.42 ft at 2:24PM May 21, 2013Observed: 1.5 ft at 2:30PM May 21, 2013Observed: 1.61 ft at 2:36PM May 21, 2013Observed: 1.7 ft at 2:42PM May 21, 2013Observed: 1.8 ft at 2:48PM May 21, 2013Observed: 1.89 ft at 2:54PM May 21, 2013Observed: 2.03 ft at 3:00PM May 21, 2013Observed: 2.09 ft at 3:06PM May 21, 2013Observed: 2.19 ft at 3:12PM May 21, 2013Observed: 2.29 ft at 3:18PM May 21, 2013Observed: 2.38 ft at 3:24PM May 21, 2013Observed: 2.46 ft at 3:30PM May 21, 2013Observed: 2.53 ft at 3:36PM May 21, 2013Observed: 2.62 ft at 3:42PM May 21, 2013Observed: 2.71 ft at 3:48PM May 21, 2013Observed: 2.79 ft at 3:54PM May 21, 2013Observed: 2.86 ft at 4:00PM May 21, 2013Observed: 2.94 ft at 4:06PM May 21, 2013Observed: 3 ft at 4:12PM May 21, 2013Observed: 3.07 ft at 4:18PM May 21, 2013Observed: 3.15 ft at 4:24PM May 21, 2013Observed: 3.2 ft at 4:30PM May 21, 2013Observed: 3.26 ft at 4:36PM May 21, 2013Observed: 3.31 ft at 4:42PM May 21, 2013Observed: 3.36 ft at 4:48PM May 21, 2013Observed: 3.39 ft at 4:54PM May 21, 2013Observed: 3.43 ft at 5:00PM May 21, 2013Observed: 3.45 ft at 5:06PM May 21, 2013Observed: 3.47 ft at 5:12PM May 21, 2013Observed: 3.47 ft at 6:00PM May 21, 2013Observed: 3.46 ft at 6:06PM May 21, 2013Observed: 3.43 ft at 6:12PM May 21, 2013Observed: 3.39 ft at 6:18PM May 21, 2013Observed: 3.34 ft at 6:24PM May 21, 2013Observed: 3.3 ft at 6:30PM May 21, 2013Observed: 3.23 ft at 6:36PM May 21, 2013Observed: 3.13 ft at 6:42PM May 21, 2013Observed: 3.07 ft at 6:48PM May 21, 2013Observed: 3.02 ft at 6:54PM May 21, 2013Observed: 2.94 ft at 7:00PM May 21, 2013Observed: 2.86 ft at 7:06PM May 21, 2013Observed: 2.8 ft at 7:12PM May 21, 2013Observed: 2.71 ft at 7:18PM May 21, 2013Observed: 2.61 ft at 7:24PM May 21, 2013Observed: 2.51 ft at 7:30PM May 21, 2013Observed: 2.44 ft at 7:36PM May 21, 2013Observed: 2.34 ft at 7:42PM May 21, 2013Observed: 2.23 ft at 7:48PM May 21, 2013Observed: 2.15 ft at 7:54PM May 21, 2013Observed: 2.05 ft at 8:00PM May 21, 2013Observed: 1.95 ft at 8:06PM May 21, 2013Observed: 1.87 ft at 8:12PM May 21, 2013Observed: 1.78 ft at 8:18PM May 21, 2013Observed: 1.67 ft at 8:24PM May 21, 2013Observed: 1.58 ft at 8:30PM May 21, 2013Observed: 1.5 ft at 8:36PM May 21, 2013Observed: 1.42 ft at 8:42PM May 21, 2013Observed: 1.32 ft at 8:48PM May 21, 2013Observed: 1.22 ft at 8:54PM May 21, 2013Observed: 1.14 ft at 9:00PM May 21, 2013Observed: 1.06 ft at 9:06PM May 21, 2013Observed: 0.97 ft at 9:12PM May 21, 2013Observed: 0.9 ft at 9:18PM May 21, 2013Observed: 0.82 ft at 9:24PM May 21, 2013Observed: 0.72 ft at 9:30PM May 21, 2013Observed: 0.63 ft at 9:36PM May 21, 2013Observed: 0.56 ft at 9:42PM May 21, 2013Observed: 0.49 ft at 9:48PM May 21, 2013Observed: 0.4 ft at 9:54PM May 21, 2013Observed: 0.3 ft at 10:00PM May 21, 2013Observed: 0.22 ft at 10:06PM May 21, 2013Observed: 0.16 ft at 10:12PM May 21, 2013Observed: 0.07 ft at 10:18PM May 21, 2013Observed: -0.02 ft at 10:24PM May 21, 2013Observed: -0.11 ft at 10:30PM May 21, 2013Observed: -0.17 ft at 10:36PM May 21, 2013Observed: -0.24 ft at 10:42PM May 21, 2013Observed: -0.31 ft at 10:48PM May 21, 2013Observed: -0.37 ft at 10:54PM May 21, 2013Observed: -0.43 ft at 11:00PM May 21, 2013Observed: -0.48 ft at 11:06PM May 21, 2013Observed: -0.53 ft at 11:12PM May 21, 2013Observed: -0.59 ft at 11:18PM May 21, 2013Observed: -0.64 ft at 11:24PM May 21, 2013Observed: -0.65 ft at 11:30PM May 21, 2013Observed: -0.7 ft at 11:36PM May 21, 2013Observed: -0.74 ft at 11:42PM May 21, 2013Observed: -0.74 ft at 11:48PM May 21, 2013Observed: -0.79 ft at 11:54PM May 21, 2013Observed: -0.81 ft at 12:00AM May 22, 2013Observed: -0.82 ft at 12:06AM May 22, 2013Observed: -0.17 ft at 1:24AM May 22, 2013Observed: -0.13 ft at 1:30AM May 22, 2013Observed: -0.03 ft at 1:36AM May 22, 2013Observed: 0.02 ft at 1:42AM May 22, 2013Observed: 0.09 ft at 1:48AM May 22, 2013Observed: 0.21 ft at 1:54AM May 22, 2013Observed: 0.38 ft at 2:06AM May 22, 2013Observed: 0.5 ft at 2:12AM May 22, 2013Observed: 0.58 ft at 2:18AM May 22, 2013Observed: 0.68 ft at 2:24AM May 22, 2013Observed: 0.79 ft at 2:30AM May 22, 2013Observed: 0.92 ft at 2:36AM May 22, 2013Observed: 0.99 ft at 2:42AM May 22, 2013Observed: 1.1 ft at 2:48AM May 22, 2013Observed: 1.19 ft at 2:54AM May 22, 2013Observed: 1.27 ft at 3:00AM May 22, 2013Observed: 1.34 ft at 3:06AM May 22, 2013Observed: 1.46 ft at 3:12AM May 22, 2013Observed: 1.55 ft at 3:18AM May 22, 2013Observed: 1.64 ft at 3:24AM May 22, 2013Observed: 1.73 ft at 3:30AM May 22, 2013Observed: 1.83 ft at 3:36AM May 22, 2013Observed: 1.93 ft at 3:42AM May 22, 2013Observed: 1.99 ft at 3:48AM May 22, 2013Observed: 2.06 ft at 3:54AM May 22, 2013Observed: 2.1 ft at 4:00AM May 22, 2013Observed: 2.19 ft at 4:06AM May 22, 2013Observed: 2.26 ft at 4:12AM May 22, 2013Observed: 2.34 ft at 4:18AM May 22, 2013Observed: 2.4 ft at 4:24AM May 22, 2013Observed: 2.5 ft at 4:30AM May 22, 2013Observed: 2.56 ft at 4:36AM May 22, 2013Observed: 2.62 ft at 4:42AM May 22, 2013Observed: 2.68 ft at 4:48AM May 22, 2013Observed: 2.71 ft at 4:54AM May 22, 2013Observed: 2.78 ft at 5:00AM May 22, 2013Observed: 2.8 ft at 5:06AM May 22, 2013Observed: 2.82 ft at 5:12AM May 22, 2013Observed: 2.87 ft at 5:18AM May 22, 2013Observed: 2.86 ft at 6:18AM May 22, 2013Observed: 2.82 ft at 6:24AM May 22, 2013Observed: 2.78 ft at 6:30AM May 22, 2013Observed: 2.73 ft at 6:36AM May 22, 2013Observed: 2.66 ft at 6:42AM May 22, 2013Observed: 2.62 ft at 6:48AM May 22, 2013Observed: 2.55 ft at 6:54AM May 22, 2013Observed: 2.5 ft at 7:00AM May 22, 2013Observed: 2.44 ft at 7:06AM May 22, 2013Observed: 2.38 ft at 7:12AM May 22, 2013Observed: 2.31 ft at 7:18AM May 22, 2013Observed: 2.24 ft at 7:24AM May 22, 2013Observed: 2.1 ft at 7:36AM May 22, 2013Observed: 2.03 ft at 7:42AM May 22, 2013Observed: 1.95 ft at 7:48AM May 22, 2013Observed: 1.88 ft at 7:54AM May 22, 2013Observed: 1.81 ft at 8:00AM May 22, 2013Observed: 1.73 ft at 8:06AM May 22, 2013Observed: 1.64 ft at 8:12AM May 22, 2013Observed: 1.59 ft at 8:18AM May 22, 2013Observed: 1.5 ft at 8:24AM May 22, 2013Observed: 1.4 ft at 8:30AM May 22, 2013Observed: 1.34 ft at 8:36AM May 22, 2013Observed: 1.26 ft at 8:42AM May 22, 2013Observed: 1.16 ft at 8:48AM May 22, 2013Observed: 1.09 ft at 8:54AM May 22, 2013Observed: 1 ft at 9:00AM May 22, 2013Observed: 0.93 ft at 9:06AM May 22, 2013Observed: 0.87 ft at 9:12AM May 22, 2013Observed: 0.76 ft at 9:18AM May 22, 2013Observed: 0.67 ft at 9:24AM May 22, 2013Observed: 0.58 ft at 9:30AM May 22, 2013Observed: 0.52 ft at 9:36AM May 22, 2013Observed: 0.43 ft at 9:42AM May 22, 2013Observed: 0.33 ft at 9:48AM May 22, 2013Observed: 0.29 ft at 9:54AM May 22, 2013Observed: 0.2 ft at 10:00AM May 22, 2013Observed: 0.15 ft at 10:06AM May 22, 2013Observed: 0.06 ft at 10:12AM May 22, 2013Observed: -0.01 ft at 10:18AM May 22, 2013Observed: -0.08 ft at 10:24AM May 22, 2013Observed: -0.17 ft at 10:30AM May 22, 2013Observed: -0.25 ft at 10:36AM May 22, 2013Observed: -0.33 ft at 10:42AM May 22, 2013Observed: -0.41 ft at 10:48AM May 22, 2013Observed: -0.45 ft at 10:54AM May 22, 2013Observed: -0.53 ft at 11:00AM May 22, 2013Observed: -0.59 ft at 11:06AM May 22, 2013Observed: -0.66 ft at 11:12AM May 22, 2013Observed: -0.69 ft at 11:18AM May 22, 2013Observed: -0.74 ft at 11:24AM May 22, 2013Observed: -0.83 ft at 11:30AM May 22, 2013Observed: -0.84 ft at 11:36AM May 22, 2013Observed: -0.87 ft at 11:42AM May 22, 2013Observed: -0.92 ft at 11:48AM May 22, 2013Observed: -0.93 ft at 11:54AM May 22, 2013Observed: -0.94 ft at 12:00PM May 22, 2013Observed: -0.75 ft at 12:13PM May 22, 2013Observed: -0.67 ft at 12:19PM May 22, 2013Observed: -0.54 ft at 12:25PM May 22, 2013Observed: -0.46 ft at 12:31PM May 22, 2013Observed: -0.34 ft at 12:37PM May 22, 2013Observed: -0.27 ft at 12:43PM May 22, 2013Observed: -0.9 ft at 12:48PM May 22, 2013Observed: -0.18 ft at 12:49PM May 22, 2013Observed: -0.89 ft at 12:54PM May 22, 2013Observed: -0.07 ft at 12:55PM May 22, 2013Observed: -0.86 ft at 1:00PM May 22, 2013Observed: 0.02 ft at 1:01PM May 22, 2013Observed: -0.75 ft at 1:06PM May 22, 2013Observed: 0.11 ft at 1:07PM May 22, 2013Observed: -0.67 ft at 1:12PM May 22, 2013Observed: -0.54 ft at 1:18PM May 22, 2013Observed: -0.46 ft at 1:24PM May 22, 2013Observed: -0.34 ft at 1:30PM May 22, 2013Observed: -0.27 ft at 1:36PM May 22, 2013Observed: -0.18 ft at 1:42PM May 22, 2013Observed: -0.07 ft at 1:48PM May 22, 2013Observed: 0.02 ft at 1:54PM May 22, 2013Observed: 0.11 ft at 2:00PM May 22, 2013Observed: 0.28 ft at 2:06PM May 22, 2013Observed: 0.35 ft at 2:12PM May 22, 2013Observed: 0.48 ft at 2:18PM May 22, 2013Observed: 0.58 ft at 2:24PM May 22, 2013Observed: 0.7 ft at 2:30PM May 22, 2013Observed: 0.83 ft at 2:36PM May 22, 2013Observed: 0.94 ft at 2:42PM May 22, 2013Observed: 1.07 ft at 2:48PM May 22, 2013Observed: 1.21 ft at 2:54PM May 22, 2013Observed: 1.29 ft at 3:00PM May 22, 2013Observed: 1.41 ft at 3:06PM May 22, 2013Observed: 1.5 ft at 3:12PM May 22, 2013Observed: 1.59 ft at 3:18PM May 22, 2013Observed: 1.75 ft at 3:24PM May 22, 2013Observed: 1.83 ft at 3:30PM May 22, 2013Observed: 1.92 ft at 3:36PM May 22, 2013Observed: 2.05 ft at 3:42PM May 22, 2013Observed: 2.15 ft at 3:48PM May 22, 2013Observed: 2.27 ft at 3:54PM May 22, 2013Observed: 2.37 ft at 4:00PM May 22, 2013Observed: 2.48 ft at 4:06PM May 22, 2013Observed: 2.55 ft at 4:12PM May 22, 2013Observed: 2.66 ft at 4:18PM May 22, 2013Observed: 2.76 ft at 4:24PM May 22, 2013Observed: 2.85 ft at 4:30PM May 22, 2013Observed: 2.92 ft at 4:36PM May 22, 2013Observed: 3.01 ft at 4:42PM May 22, 2013Observed: 3.11 ft at 4:48PM May 22, 2013Observed: 3.15 ft at 4:54PM May 22, 2013Observed: 3.21 ft at 5:00PM May 22, 2013Observed: 3.29 ft at 5:06PM May 22, 2013Observed: 3.34 ft at 5:12PM May 22, 2013Observed: 3.4 ft at 5:18PM May 22, 2013Observed: 3.44 ft at 5:24PM May 22, 2013Highest Observation: 3.5 ft at 5:30PM May 22, 2013USGS--Water Resources of the United StatesFRPN6(plotting HMIRG) Graph Created (6:31PM May 22, 2013)ObservedLatest observed value: 3.5 ft at 5:30 PM EDT 22-May-2013. Flood Stage is 4.5 ft
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About this graph
Tabular Data
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Atlantic Coast at Freeport. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage:5.7
Moderate Flood Stage:5
Flood Stage:4.5
Action Stage:4

Historical Crests
(1) 10.12 ft on 10/29/2012
(2) 7.35 ft on 08/28/2011
(3) 5.67 ft on 04/16/2007
(4) 5.53 ft on 10/18/2009
(5) 5.47 ft on 04/16/2011
(6) 5.45 ft on 12/12/2008
(7) 5.42 ft on 12/01/2006
(8) 5.41 ft on 10/17/2009
(9) 5.41 ft on 04/15/2007
(10) 5.38 ft on 10/25/2005


Low Water Records
Currently none available.
Legend
Gauge Location
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
5 5.0 NGVD Hudson Avenue 2 1/2 feet under water. All streets south Atlantic Avenue under water.
4.7 4.7 to 4.8 NGVD Guy Lombardo Avenue under water.
Photos
(1) Tidal Gage at Freeport, NY
About This Location Collapse

Latitude: 40.627500° N, Longitude: 73.575833° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 4.5 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other NULL NULL  

Other Data Sources:
Additional Information Collapse
Gage data and forecast are in feet NGVD29
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Upton Weather Forecast Office
175 Brookhaven Ave. Bldg. NWS-1
Upton, NY 11973
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Page last modified: 13-Mar-2013 6:28 PM 		Disclaimer
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