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Web Portal Changes: In Spring 2024, the Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS) at a repurposed https://water.noaa.gov. A preview of NWPS is available here, where you can see your station hydrograph by replacing SSSSS with the station 5-character id: https://preview.water.noaa.gov/gauges/SSSSS.

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Hydrograph River at a Glance Download
Hudson Bay at Freeport (IN MLLW) Tide Height (ft)Observed: 1.45 ft at 1:48AM Feb 26, 2024Observed: 1.37 ft at 1:54AM Feb 26, 2024Observed: 1.33 ft at 2:00AM Feb 26, 2024Observed: 1.27 ft at 2:06AM Feb 26, 2024Observed: 1.22 ft at 2:12AM Feb 26, 2024Observed: 1.15 ft at 2:18AM Feb 26, 2024Observed: 1.12 ft at 2:24AM Feb 26, 2024Observed: 1.09 ft at 2:30AM Feb 26, 2024Observed: 1.06 ft at 2:36AM Feb 26, 2024Observed: 0.98 ft at 2:42AM Feb 26, 2024Observed: 0.94 ft at 2:48AM Feb 26, 2024Observed: 0.92 ft at 2:54AM Feb 26, 2024Observed: 0.88 ft at 3:00AM Feb 26, 2024Observed: 0.91 ft at 3:06AM Feb 26, 2024Observed: 0.88 ft at 3:12AM Feb 26, 2024Observed: 0.88 ft at 3:18AM Feb 26, 2024Observed: 0.94 ft at 3:24AM Feb 26, 2024Observed: 0.92 ft at 3:30AM Feb 26, 2024Observed: 0.99 ft at 3:36AM Feb 26, 2024Observed: 1.06 ft at 3:42AM Feb 26, 2024Observed: 1.12 ft at 3:48AM Feb 26, 2024Observed: 1.2 ft at 3:54AM Feb 26, 2024Observed: 1.28 ft at 4:00AM Feb 26, 2024Observed: 1.38 ft at 4:06AM Feb 26, 2024Observed: 1.47 ft at 4:12AM Feb 26, 2024Observed: 1.57 ft at 4:18AM Feb 26, 2024Observed: 1.67 ft at 4:24AM Feb 26, 2024Observed: 1.77 ft at 4:30AM Feb 26, 2024Observed: 1.85 ft at 4:36AM Feb 26, 2024Observed: 1.95 ft at 4:42AM Feb 26, 2024Observed: 2.07 ft at 4:48AM Feb 26, 2024Observed: 2.15 ft at 4:54AM Feb 26, 2024Observed: 2.26 ft at 5:00AM Feb 26, 2024Observed: 2.37 ft at 5:06AM Feb 26, 2024Observed: 2.49 ft at 5:12AM Feb 26, 2024Observed: 2.59 ft at 5:18AM Feb 26, 2024Observed: 2.72 ft at 5:24AM Feb 26, 2024Observed: 2.83 ft at 5:30AM Feb 26, 2024Observed: 2.93 ft at 5:36AM Feb 26, 2024Observed: 3.05 ft at 5:42AM Feb 26, 2024Observed: 3.14 ft at 5:48AM Feb 26, 2024Observed: 3.27 ft at 5:54AM Feb 26, 2024Observed: 3.35 ft at 6:00AM Feb 26, 2024Observed: 3.48 ft at 6:06AM Feb 26, 2024Observed: 3.56 ft at 6:12AM Feb 26, 2024Observed: 3.69 ft at 6:18AM Feb 26, 2024Observed: 3.77 ft at 6:24AM Feb 26, 2024Observed: 3.86 ft at 6:30AM Feb 26, 2024Observed: 3.94 ft at 6:36AM Feb 26, 2024Observed: 4.01 ft at 6:42AM Feb 26, 2024Observed: 4.02 ft at 6:48AM Feb 26, 2024Observed: 4.11 ft at 6:54AM Feb 26, 2024Observed: 4.17 ft at 7:00AM Feb 26, 2024Observed: 4.24 ft at 7:06AM Feb 26, 2024Observed: 4.27 ft at 7:12AM Feb 26, 2024Observed: 4.33 ft at 7:18AM Feb 26, 2024Observed: 4.41 ft at 7:24AM Feb 26, 2024Observed: 4.47 ft at 7:30AM Feb 26, 2024Observed: 4.55 ft at 7:36AM Feb 26, 2024Observed: 4.59 ft at 7:42AM Feb 26, 2024Observed: 4.66 ft at 7:48AM Feb 26, 2024Observed: 4.74 ft at 7:54AM Feb 26, 2024Observed: 4.79 ft at 8:00AM Feb 26, 2024Observed: 4.84 ft at 8:06AM Feb 26, 2024Observed: 4.81 ft at 8:12AM Feb 26, 2024Observed: 4.9 ft at 8:18AM Feb 26, 2024Observed: 4.89 ft at 8:24AM Feb 26, 2024Observed: 4.88 ft at 8:30AM Feb 26, 2024Observed: 4.89 ft at 8:36AM Feb 26, 2024Observed: 4.92 ft at 8:42AM Feb 26, 2024Observed: 4.93 ft at 8:48AM Feb 26, 2024Observed: 4.92 ft at 8:54AM Feb 26, 2024Observed: 4.92 ft at 9:00AM Feb 26, 2024Observed: 4.91 ft at 9:06AM Feb 26, 2024Observed: 4.89 ft at 9:12AM Feb 26, 2024Observed: 4.87 ft at 9:18AM Feb 26, 2024Observed: 4.84 ft at 9:24AM Feb 26, 2024Observed: 4.79 ft at 9:30AM Feb 26, 2024Observed: 4.77 ft at 9:36AM Feb 26, 2024Observed: 4.71 ft at 9:42AM Feb 26, 2024Observed: 4.65 ft at 9:48AM Feb 26, 2024Observed: 4.6 ft at 9:54AM Feb 26, 2024Observed: 4.53 ft at 10:00AM Feb 26, 2024Observed: 4.42 ft at 10:06AM Feb 26, 2024Observed: 4.35 ft at 10:12AM Feb 26, 2024Observed: 4.27 ft at 10:18AM Feb 26, 2024Observed: 4.18 ft at 10:24AM Feb 26, 2024Observed: 4.1 ft at 10:30AM Feb 26, 2024Observed: 4.03 ft at 10:36AM Feb 26, 2024Observed: 3.93 ft at 10:42AM Feb 26, 2024Observed: 3.85 ft at 10:48AM Feb 26, 2024Observed: 3.8 ft at 10:54AM Feb 26, 2024Observed: 3.69 ft at 11:00AM Feb 26, 2024Observed: 3.59 ft at 11:06AM Feb 26, 2024Observed: 3.48 ft at 11:12AM Feb 26, 2024Observed: 3.41 ft at 11:18AM Feb 26, 2024Observed: 3.31 ft at 11:24AM Feb 26, 2024Observed: 3.23 ft at 11:30AM Feb 26, 2024Observed: 3.16 ft at 11:36AM Feb 26, 2024Observed: 3.05 ft at 11:42AM Feb 26, 2024Observed: 2.99 ft at 11:48AM Feb 26, 2024Observed: 2.9 ft at 11:54AM Feb 26, 2024Observed: 2.8 ft at 12:00PM Feb 26, 2024Observed: 2.72 ft at 12:06PM Feb 26, 2024Observed: 2.62 ft at 12:12PM Feb 26, 2024Observed: 2.53 ft at 12:18PM Feb 26, 2024Observed: 2.43 ft at 12:24PM Feb 26, 2024Observed: 2.35 ft at 12:30PM Feb 26, 2024Observed: 2.28 ft at 12:36PM Feb 26, 2024Observed: 2.15 ft at 12:42PM Feb 26, 2024Observed: 2.06 ft at 12:48PM Feb 26, 2024Observed: 1.97 ft at 12:54PM Feb 26, 2024Observed: 1.9 ft at 1:00PM Feb 26, 2024Observed: 1.81 ft at 1:06PM Feb 26, 2024Observed: 1.75 ft at 1:12PM Feb 26, 2024Observed: 1.7 ft at 1:18PM Feb 26, 2024Observed: 1.62 ft at 1:24PM Feb 26, 2024Observed: 1.53 ft at 1:30PM Feb 26, 2024Observed: 1.45 ft at 1:36PM Feb 26, 2024Observed: 1.39 ft at 1:42PM Feb 26, 2024Observed: 1.24 ft at 1:48PM Feb 26, 2024Observed: 1.18 ft at 1:54PM Feb 26, 2024Observed: 1.11 ft at 2:00PM Feb 26, 2024Observed: 1.05 ft at 2:06PM Feb 26, 2024Observed: 1 ft at 2:12PM Feb 26, 2024Observed: 0.93 ft at 2:18PM Feb 26, 2024Observed: 0.88 ft at 2:24PM Feb 26, 2024Observed: 0.84 ft at 2:30PM Feb 26, 2024Observed: 0.8 ft at 2:36PM Feb 26, 2024Observed: 0.75 ft at 2:42PM Feb 26, 2024Observed: 0.71 ft at 2:48PM Feb 26, 2024Observed: 0.69 ft at 2:54PM Feb 26, 2024Observed: 0.63 ft at 3:00PM Feb 26, 2024Observed: 0.62 ft at 3:06PM Feb 26, 2024Observed: 0.62 ft at 3:12PM Feb 26, 2024Observed: 0.62 ft at 3:18PM Feb 26, 2024Observed: 0.61 ft at 3:24PM Feb 26, 2024Observed: 0.75 ft at 3:30PM Feb 26, 2024Observed: 0.65 ft at 3:36PM Feb 26, 2024Observed: 0.8 ft at 3:42PM Feb 26, 2024Observed: 0.85 ft at 3:48PM Feb 26, 2024Observed: 0.89 ft at 3:54PM Feb 26, 2024Observed: 0.91 ft at 4:00PM Feb 26, 2024Observed: 1.01 ft at 4:06PM Feb 26, 2024Observed: 1.08 ft at 4:12PM Feb 26, 2024Observed: 1.11 ft at 4:18PM Feb 26, 2024Observed: 1.26 ft at 4:24PM Feb 26, 2024Observed: 1.34 ft at 4:30PM Feb 26, 2024Observed: 1.42 ft at 4:36PM Feb 26, 2024Observed: 1.53 ft at 4:42PM Feb 26, 2024Observed: 1.61 ft at 4:48PM Feb 26, 2024Observed: 1.69 ft at 4:54PM Feb 26, 2024Observed: 1.79 ft at 5:00PM Feb 26, 2024Observed: 1.92 ft at 5:06PM Feb 26, 2024Observed: 2.04 ft at 5:12PM Feb 26, 2024Observed: 2.07 ft at 5:18PM Feb 26, 2024Observed: 2.25 ft at 5:24PM Feb 26, 2024Observed: 2.35 ft at 5:30PM Feb 26, 2024Observed: 2.46 ft at 5:36PM Feb 26, 2024Observed: 2.55 ft at 5:42PM Feb 26, 2024Observed: 2.65 ft at 5:48PM Feb 26, 2024Observed: 2.77 ft at 5:54PM Feb 26, 2024Observed: 2.88 ft at 6:00PM Feb 26, 2024Observed: 2.93 ft at 6:06PM Feb 26, 2024Observed: 3.05 ft at 6:12PM Feb 26, 2024Observed: 3.13 ft at 6:18PM Feb 26, 2024Observed: 3.32 ft at 6:24PM Feb 26, 2024Observed: 3.26 ft at 6:30PM Feb 26, 2024Observed: 3.41 ft at 6:36PM Feb 26, 2024Observed: 3.53 ft at 6:42PM Feb 26, 2024Observed: 3.44 ft at 6:48PM Feb 26, 2024Observed: 3.52 ft at 6:54PM Feb 26, 2024Observed: 3.6 ft at 7:00PM Feb 26, 2024Observed: 3.67 ft at 7:06PM Feb 26, 2024Observed: 3.76 ft at 7:12PM Feb 26, 2024Observed: 3.84 ft at 7:18PM Feb 26, 2024Observed: 3.92 ft at 7:24PM Feb 26, 2024Observed: 4.04 ft at 7:30PM Feb 26, 2024Observed: 4.07 ft at 7:36PM Feb 26, 2024Observed: 4.11 ft at 7:42PM Feb 26, 2024Observed: 4.18 ft at 7:48PM Feb 26, 2024Observed: 4.28 ft at 7:54PM Feb 26, 2024Observed: 4.33 ft at 8:00PM Feb 26, 2024Observed: 4.39 ft at 8:06PM Feb 26, 2024Observed: 4.43 ft at 8:12PM Feb 26, 2024Observed: 4.47 ft at 8:18PM Feb 26, 2024Observed: 4.5 ft at 8:24PM Feb 26, 2024Observed: 4.5 ft at 8:30PM Feb 26, 2024Observed: 4.54 ft at 8:36PM Feb 26, 2024Observed: 4.6 ft at 8:42PM Feb 26, 2024Observed: 4.64 ft at 8:48PM Feb 26, 2024Observed: 4.68 ft at 8:54PM Feb 26, 2024Observed: 4.69 ft at 9:00PM Feb 26, 2024Observed: 4.67 ft at 9:06PM Feb 26, 2024Observed: 4.64 ft at 9:12PM Feb 26, 2024Observed: 4.65 ft at 9:18PM Feb 26, 2024Observed: 4.61 ft at 9:24PM Feb 26, 2024Observed: 4.58 ft at 9:30PM Feb 26, 2024Observed: 4.58 ft at 9:36PM Feb 26, 2024Observed: 4.57 ft at 9:42PM Feb 26, 2024Observed: 4.52 ft at 9:48PM Feb 26, 2024Observed: 4.47 ft at 9:54PM Feb 26, 2024Observed: 4.41 ft at 10:00PM Feb 26, 2024Observed: 4.38 ft at 10:06PM Feb 26, 2024Observed: 4.3 ft at 10:12PM Feb 26, 2024Observed: 4.23 ft at 10:18PM Feb 26, 2024Observed: 4.14 ft at 10:24PM Feb 26, 2024Observed: 4.08 ft at 10:30PM Feb 26, 2024Observed: 4.03 ft at 10:36PM Feb 26, 2024Observed: 3.96 ft at 10:42PM Feb 26, 2024Observed: 3.9 ft at 10:48PM Feb 26, 2024Observed: 3.8 ft at 10:54PM Feb 26, 2024Observed: 3.75 ft at 11:00PM Feb 26, 2024Observed: 3.7 ft at 11:06PM Feb 26, 2024Observed: 3.6 ft at 11:12PM Feb 26, 2024Observed: 3.5 ft at 11:18PM Feb 26, 2024Observed: 3.44 ft at 11:24PM Feb 26, 2024Observed: 3.38 ft at 11:30PM Feb 26, 2024Observed: 3.3 ft at 11:36PM Feb 26, 2024Observed: 3.2 ft at 11:42PM Feb 26, 2024Observed: 3.14 ft at 11:48PM Feb 26, 2024Observed: 3.07 ft at 11:54PM Feb 26, 2024Observed: 2.99 ft at 12:00AM Feb 27, 2024Observed: 2.89 ft at 12:06AM Feb 27, 2024Observed: 2.83 ft at 12:12AM Feb 27, 2024Observed: 2.77 ft at 12:18AM Feb 27, 2024Observed: 2.68 ft at 12:24AM Feb 27, 2024Observed: 2.62 ft at 12:30AM Feb 27, 2024Observed: 2.54 ft at 12:36AM Feb 27, 2024Observed: 2.45 ft at 12:42AM Feb 27, 2024Observed: 2.39 ft at 12:48AM Feb 27, 2024Observed: 2.32 ft at 12:54AM Feb 27, 2024Observed: 2.24 ft at 1:00AM Feb 27, 2024Observed: 2.15 ft at 1:06AM Feb 27, 2024Observed: 2.07 ft at 1:12AM Feb 27, 2024Observed: 2.02 ft at 1:18AM Feb 27, 2024Observed: 1.94 ft at 1:24AM Feb 27, 2024Observed: 1.87 ft at 1:30AM Feb 27, 2024Observed: 1.81 ft at 1:36AM Feb 27, 2024Observed: 1.74 ft at 1:42AM Feb 27, 2024Observed: 1.69 ft at 1:48AM Feb 27, 2024Observed: 1.62 ft at 1:54AM Feb 27, 2024Observed: 1.55 ft at 2:00AM Feb 27, 2024Observed: 1.5 ft at 2:06AM Feb 27, 2024Observed: 1.37 ft at 2:12AM Feb 27, 2024Observed: 1.3 ft at 2:18AM Feb 27, 2024Observed: 1.23 ft at 2:24AM Feb 27, 2024Observed: 1.16 ft at 2:30AM Feb 27, 2024Observed: 1.11 ft at 2:36AM Feb 27, 2024Observed: 1.03 ft at 2:42AM Feb 27, 2024Observed: 0.98 ft at 2:48AM Feb 27, 2024Observed: 0.95 ft at 2:54AM Feb 27, 2024Observed: 0.91 ft at 3:00AM Feb 27, 2024Observed: 0.86 ft at 3:06AM Feb 27, 2024Observed: 0.82 ft at 3:12AM Feb 27, 2024Observed: 0.84 ft at 3:18AM Feb 27, 2024Observed: 0.83 ft at 3:24AM Feb 27, 2024Observed: 0.8 ft at 3:30AM Feb 27, 2024Observed: 0.79 ft at 3:36AM Feb 27, 2024Observed: 0.81 ft at 3:42AM Feb 27, 2024Observed: 0.79 ft at 3:48AM Feb 27, 2024Observed: 0.88 ft at 3:54AM Feb 27, 2024Observed: 0.85 ft at 4:00AM Feb 27, 2024Observed: 0.95 ft at 4:06AM Feb 27, 2024Observed: 1.08 ft at 4:12AM Feb 27, 2024Observed: 1.1 ft at 4:18AM Feb 27, 2024Observed: 1.2 ft at 4:24AM Feb 27, 2024Observed: 1.28 ft at 4:30AM Feb 27, 2024Observed: 1.42 ft at 4:36AM Feb 27, 2024Observed: 1.48 ft at 4:42AM Feb 27, 2024Observed: 1.59 ft at 4:48AM Feb 27, 2024Observed: 1.67 ft at 4:54AM Feb 27, 2024Observed: 1.74 ft at 5:00AM Feb 27, 2024Observed: 1.87 ft at 5:06AM Feb 27, 2024Observed: 1.98 ft at 5:12AM Feb 27, 2024Observed: 2.05 ft at 5:18AM Feb 27, 2024Observed: 2.14 ft at 5:24AM Feb 27, 2024Observed: 2.25 ft at 5:30AM Feb 27, 2024Observed: 2.39 ft at 5:36AM Feb 27, 2024Observed: 2.43 ft at 5:42AM Feb 27, 2024Observed: 2.54 ft at 5:48AM Feb 27, 2024Observed: 2.64 ft at 5:54AM Feb 27, 2024Observed: 2.74 ft at 6:00AM Feb 27, 2024Observed: 2.82 ft at 6:06AM Feb 27, 2024Observed: 2.92 ft at 6:12AM Feb 27, 2024Observed: 3.03 ft at 6:18AM Feb 27, 2024Observed: 3.13 ft at 6:24AM Feb 27, 2024Observed: 3.21 ft at 6:30AM Feb 27, 2024Observed: 3.31 ft at 6:36AM Feb 27, 2024Observed: 3.4 ft at 6:42AM Feb 27, 2024Observed: 3.51 ft at 6:48AM Feb 27, 2024Observed: 3.61 ft at 6:54AM Feb 27, 2024Observed: 3.69 ft at 7:00AM Feb 27, 2024Observed: 3.75 ft at 7:06AM Feb 27, 2024Observed: 3.85 ft at 7:12AM Feb 27, 2024Observed: 3.92 ft at 7:18AM Feb 27, 2024Observed: 3.99 ft at 7:24AM Feb 27, 2024Observed: 4.07 ft at 7:30AM Feb 27, 2024Observed: 4.13 ft at 7:36AM Feb 27, 2024Observed: 4.25 ft at 7:42AM Feb 27, 2024Observed: 4.29 ft at 7:48AM Feb 27, 2024Observed: 4.35 ft at 7:54AM Feb 27, 2024Observed: 4.4 ft at 8:00AM Feb 27, 2024Observed: 4.48 ft at 8:06AM Feb 27, 2024Observed: 4.53 ft at 8:12AM Feb 27, 2024Observed: 4.57 ft at 8:18AM Feb 27, 2024Observed: 4.62 ft at 8:24AM Feb 27, 2024Observed: 4.67 ft at 8:30AM Feb 27, 2024Observed: 4.68 ft at 8:36AM Feb 27, 2024Observed: 4.71 ft at 8:42AM Feb 27, 2024Observed: 4.74 ft at 8:48AM Feb 27, 2024Observed: 4.76 ft at 8:54AM Feb 27, 2024Observed: 4.8 ft at 9:00AM Feb 27, 2024Observed: 4.81 ft at 9:06AM Feb 27, 2024Observed: 4.8 ft at 9:12AM Feb 27, 2024Observed: 4.83 ft at 9:18AM Feb 27, 2024Observed: 4.83 ft at 9:24AM Feb 27, 2024Observed: 4.82 ft at 9:30AM Feb 27, 2024Observed: 4.82 ft at 9:36AM Feb 27, 2024Observed: 4.82 ft at 9:42AM Feb 27, 2024Observed: 4.82 ft at 9:48AM Feb 27, 2024Observed: 4.8 ft at 9:54AM Feb 27, 2024Observed: 4.77 ft at 10:00AM Feb 27, 2024Observed: 4.73 ft at 10:06AM Feb 27, 2024Observed: 4.68 ft at 10:12AM Feb 27, 2024Observed: 4.64 ft at 10:18AM Feb 27, 2024Observed: 4.57 ft at 10:24AM Feb 27, 2024Observed: 4.53 ft at 10:30AM Feb 27, 2024Observed: 4.48 ft at 10:36AM Feb 27, 2024Observed: 4.4 ft at 10:42AM Feb 27, 2024Observed: 4.33 ft at 10:48AM Feb 27, 2024Observed: 4.27 ft at 10:54AM Feb 27, 2024Observed: 4.18 ft at 11:00AM Feb 27, 2024Observed: 4.09 ft at 11:06AM Feb 27, 2024Observed: 4.03 ft at 11:12AM Feb 27, 2024Observed: 3.96 ft at 11:18AM Feb 27, 2024Observed: 3.88 ft at 11:24AM Feb 27, 2024Observed: 3.8 ft at 11:30AM Feb 27, 2024Observed: 3.7 ft at 11:36AM Feb 27, 2024Observed: 3.62 ft at 11:42AM Feb 27, 2024Observed: 3.54 ft at 11:48AM Feb 27, 2024Observed: 3.46 ft at 11:54AM Feb 27, 2024Observed: 3.4 ft at 12:00PM Feb 27, 2024Observed: 3.29 ft at 12:06PM Feb 27, 2024Observed: 3.22 ft at 12:12PM Feb 27, 2024Observed: 3.14 ft at 12:18PM Feb 27, 2024Observed: 3.06 ft at 12:24PM Feb 27, 2024Observed: 2.96 ft at 12:30PM Feb 27, 2024Observed: 2.9 ft at 12:36PM Feb 27, 2024Observed: 2.83 ft at 12:42PM Feb 27, 2024Observed: 2.75 ft at 12:48PM Feb 27, 2024Observed: 2.67 ft at 12:54PM Feb 27, 2024Observed: 2.6 ft at 1:00PM Feb 27, 2024Observed: 2.5 ft at 1:06PM Feb 27, 2024Observed: 2.41 ft at 1:12PM Feb 27, 2024Observed: 2.33 ft at 1:18PM Feb 27, 2024Observed: 2.26 ft at 1:24PM Feb 27, 2024Observed: 2.2 ft at 1:30PM Feb 27, 2024Observed: 2.11 ft at 1:36PM Feb 27, 2024Observed: 2.05 ft at 1:42PM Feb 27, 2024Observed: 2 ft at 1:48PM Feb 27, 2024Observed: 1.93 ft at 1:54PM Feb 27, 2024Observed: 1.84 ft at 2:00PM Feb 27, 2024Observed: 1.76 ft at 2:06PM Feb 27, 2024Observed: 1.68 ft at 2:12PM Feb 27, 2024Observed: 1.64 ft at 2:18PM Feb 27, 2024Observed: 1.58 ft at 2:24PM Feb 27, 2024Observed: 1.51 ft at 2:30PM Feb 27, 2024Observed: 1.45 ft at 2:36PM Feb 27, 2024Observed: 1.38 ft at 2:42PM Feb 27, 2024Observed: 1.34 ft at 2:48PM Feb 27, 2024Observed: 1.3 ft at 2:54PM Feb 27, 2024Observed: 1.23 ft at 3:00PM Feb 27, 2024Observed: 1.19 ft at 3:06PM Feb 27, 2024Observed: 1.17 ft at 3:12PM Feb 27, 2024Observed: 1.13 ft at 3:18PM Feb 27, 2024Observed: 1.15 ft at 3:24PM Feb 27, 2024Observed: 1.15 ft at 3:30PM Feb 27, 2024Observed: 1.1 ft at 3:36PM Feb 27, 2024Observed: 1.12 ft at 3:42PM Feb 27, 2024Observed: 1.13 ft at 3:48PM Feb 27, 2024Observed: 1.14 ft at 3:54PM Feb 27, 2024Observed: 1.18 ft at 4:00PM Feb 27, 2024Observed: 1.19 ft at 4:06PM Feb 27, 2024Observed: 1.27 ft at 4:12PM Feb 27, 2024Observed: 1.3 ft at 4:18PM Feb 27, 2024Observed: 1.35 ft at 4:24PM Feb 27, 2024Observed: 1.4 ft at 4:30PM Feb 27, 2024Observed: 1.47 ft at 4:36PM Feb 27, 2024Observed: 1.57 ft at 4:42PM Feb 27, 2024Observed: 1.61 ft at 4:48PM Feb 27, 2024Observed: 1.7 ft at 4:54PM Feb 27, 2024Observed: 1.75 ft at 5:00PM Feb 27, 2024Observed: 1.83 ft at 5:06PM Feb 27, 2024Observed: 1.94 ft at 5:12PM Feb 27, 2024Observed: 2.01 ft at 5:18PM Feb 27, 2024Observed: 2.06 ft at 5:24PM Feb 27, 2024Observed: 2.17 ft at 5:30PM Feb 27, 2024Observed: 2.26 ft at 5:36PM Feb 27, 2024Observed: 2.35 ft at 5:42PM Feb 27, 2024Observed: 2.48 ft at 5:48PM Feb 27, 2024Observed: 2.58 ft at 5:54PM Feb 27, 2024Observed: 2.68 ft at 6:00PM Feb 27, 2024Observed: 2.79 ft at 6:06PM Feb 27, 2024Observed: 2.9 ft at 6:12PM Feb 27, 2024Observed: 3 ft at 6:18PM Feb 27, 2024Observed: 3.09 ft at 6:24PM Feb 27, 2024Observed: 3.22 ft at 6:30PM Feb 27, 2024Observed: 3.31 ft at 6:36PM Feb 27, 2024Observed: 3.4 ft at 6:42PM Feb 27, 2024Observed: 3.49 ft at 6:48PM Feb 27, 2024Observed: 3.6 ft at 6:54PM Feb 27, 2024Observed: 3.68 ft at 7:00PM Feb 27, 2024Observed: 3.77 ft at 7:06PM Feb 27, 2024Observed: 3.83 ft at 7:12PM Feb 27, 2024Observed: 3.93 ft at 7:18PM Feb 27, 2024Observed: 4.01 ft at 7:24PM Feb 27, 2024Observed: 4.08 ft at 7:30PM Feb 27, 2024Observed: 4.14 ft at 7:36PM Feb 27, 2024Observed: 4.22 ft at 7:42PM Feb 27, 2024Observed: 4.29 ft at 7:48PM Feb 27, 2024Observed: 4.36 ft at 7:54PM Feb 27, 2024Observed: 4.45 ft at 8:00PM Feb 27, 2024Observed: 4.51 ft at 8:06PM Feb 27, 2024Observed: 4.58 ft at 8:12PM Feb 27, 2024Observed: 4.64 ft at 8:18PM Feb 27, 2024Observed: 4.68 ft at 8:24PM Feb 27, 2024Observed: 4.75 ft at 8:30PM Feb 27, 2024Observed: 4.76 ft at 8:36PM Feb 27, 2024Observed: 4.79 ft at 8:42PM Feb 27, 2024Observed: 4.86 ft at 8:48PM Feb 27, 2024Observed: 4.89 ft at 8:54PM Feb 27, 2024Observed: 4.92 ft at 9:00PM Feb 27, 2024Observed: 4.93 ft at 9:06PM Feb 27, 2024Observed: 4.96 ft at 9:12PM Feb 27, 2024Observed: 4.98 ft at 9:18PM Feb 27, 2024Observed: 5.01 ft at 9:24PM Feb 27, 2024Observed: 5.02 ft at 9:30PM Feb 27, 2024Observed: 5.04 ft at 9:36PM Feb 27, 2024Observed: 5.06 ft at 9:42PM Feb 27, 2024Observed: 5.07 ft at 9:48PM Feb 27, 2024Observed: 5.11 ft at 9:54PM Feb 27, 2024Observed: 5.11 ft at 10:00PM Feb 27, 2024Highest Observation: 5.12 ft at 10:06PM Feb 27, 2024Observed: 5.11 ft at 10:12PM Feb 27, 2024Observed: 5.09 ft at 10:18PM Feb 27, 2024Observed: 5.05 ft at 10:24PM Feb 27, 2024Observed: 5 ft at 10:30PM Feb 27, 2024Observed: 4.94 ft at 10:36PM Feb 27, 2024Observed: 4.88 ft at 10:42PM Feb 27, 2024Observed: 4.81 ft at 10:48PM Feb 27, 2024Observed: 4.7 ft at 10:54PM Feb 27, 2024Observed: 4.58 ft at 11:00PM Feb 27, 2024Observed: 4.49 ft at 11:06PM Feb 27, 2024Observed: 4.39 ft at 11:12PM Feb 27, 2024Observed: 4.3 ft at 11:18PM Feb 27, 2024Observed: 4.23 ft at 11:24PM Feb 27, 2024Observed: 4.17 ft at 11:30PM Feb 27, 2024Observed: 4.12 ft at 11:36PM Feb 27, 2024Observed: 4.03 ft at 11:42PM Feb 27, 2024Observed: 3.98 ft at 11:48PM Feb 27, 2024Observed: 3.93 ft at 11:54PM Feb 27, 2024Observed: 3.88 ft at 12:00AM Feb 28, 2024Observed: 3.8 ft at 12:06AM Feb 28, 2024Observed: 3.79 ft at 12:12AM Feb 28, 2024Observed: 3.74 ft at 12:18AM Feb 28, 2024Observed: 3.68 ft at 12:24AM Feb 28, 2024Observed: 3.64 ft at 12:30AM Feb 28, 2024Observed: 3.6 ft at 12:36AM Feb 28, 2024Observed: 3.54 ft at 12:42AM Feb 28, 2024Observed: 3.47 ft at 12:48AM Feb 28, 2024Observed: 3.41 ft at 12:54AM Feb 28, 2024Observed: 3.37 ft at 1:00AM Feb 28, 2024Observed: 3.3 ft at 1:06AM Feb 28, 2024Observed: 3.21 ft at 1:12AM Feb 28, 2024Observed: 3.12 ft at 1:18AM Feb 28, 2024Observed: 3.07 ft at 1:24AM Feb 28, 2024Observed: 2.98 ft at 1:30AM Feb 28, 2024USGS--Water Resources of the United StatesFRPN6(plotting HMIRG) Graph Created (1:46AM Feb 28, 2024)ObservedLatest observed value: 2.98 ft at 1:30 AM EST 28-Feb-2024. Flood Stage is 6 ft
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Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Hudson Bay at Freeport (IN MLLW). Only observed stages are available for this point.

Vertical Datum references a tidal datum (MLLW). For more information click on USGS link below.

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Flood Categories (in feet)
Major Flood Stage: 7.2
Moderate Flood Stage: 6.5
Flood Stage: 6
Action Stage: 5.8
Low Stage (in feet): -1.8

Historic 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

(P): Preliminary values subject to further review.

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

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
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Gauge LocationGauge Map Marker
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.
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If you notice any errors in the below information, please contact our Webmaster
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: 73.575830° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 6 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  

Current/Historical Observations:

Additional Information Collapse
Gage data and forecast are in feet NGVD29
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Hydrologic Resources Additional Resources
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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: 2-Nov-2020 7:30 PM
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