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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of Spring 2024. Existing AHPS content and features will be preserved and expanded within NWPS. The NWS is now accepting feedback on NWPS. Please visit https://www.weather.gov/owp/operations for more information.

Experimental National Water Center Products: Flood Inundation Mapping services are now available for 10% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. The National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via the URL above, as described in the StoryMap here.



DID YOU KNOW... Please try our new TEST hydrograph page link at: https://preview.water.noaa.gov/gauges/abcde - Just replace “abcde” with your local hydrograph five character ID found in the lower left corner of the hydrograph.  In late March of 2024, the base URL path will become water.noaa.gov.  Feedback can be provided HERE

Hydrograph River at a Glance Download
Atlantic Coast at Hyannisport (IN MLLW) Tide Height (ft)Observed: 2.23 ft at 9:36PM Nov 28, 2023Observed: 2.24 ft at 9:42PM Nov 28, 2023Observed: 2.26 ft at 9:48PM Nov 28, 2023Observed: 2.28 ft at 9:54PM Nov 28, 2023Observed: 2.31 ft at 10:00PM Nov 28, 2023Observed: 2.35 ft at 10:06PM Nov 28, 2023Observed: 2.39 ft at 10:12PM Nov 28, 2023Observed: 2.48 ft at 10:18PM Nov 28, 2023Observed: 2.53 ft at 10:24PM Nov 28, 2023Observed: 2.57 ft at 10:30PM Nov 28, 2023Observed: 2.66 ft at 10:36PM Nov 28, 2023Observed: 2.71 ft at 10:42PM Nov 28, 2023Observed: 2.74 ft at 10:48PM Nov 28, 2023Observed: 2.81 ft at 10:54PM Nov 28, 2023Observed: 2.9 ft at 11:00PM Nov 28, 2023Observed: 2.92 ft at 11:06PM Nov 28, 2023Observed: 2.96 ft at 11:12PM Nov 28, 2023Observed: 3.16 ft at 11:18PM Nov 28, 2023Observed: 3.22 ft at 11:24PM Nov 28, 2023Observed: 3.3 ft at 11:30PM Nov 28, 2023Observed: 3.4 ft at 11:36PM Nov 28, 2023Observed: 3.48 ft at 11:42PM Nov 28, 2023Observed: 3.55 ft at 11:48PM Nov 28, 2023Observed: 3.64 ft at 11:54PM Nov 28, 2023Observed: 3.7 ft at 12:00AM Nov 29, 2023Observed: 3.7 ft at 12:06AM Nov 29, 2023Observed: 3.75 ft at 12:12AM Nov 29, 2023Observed: 3.86 ft at 12:18AM Nov 29, 2023Observed: 3.91 ft at 12:24AM Nov 29, 2023Observed: 4.01 ft at 12:30AM Nov 29, 2023Observed: 4.04 ft at 12:36AM Nov 29, 2023Observed: 4.12 ft at 12:42AM Nov 29, 2023Observed: 4.14 ft at 12:48AM Nov 29, 2023Observed: 4.19 ft at 12:54AM Nov 29, 2023Observed: 4.26 ft at 1:00AM Nov 29, 2023Observed: 4.22 ft at 1:06AM Nov 29, 2023Observed: 4.21 ft at 1:12AM Nov 29, 2023Observed: 4.22 ft at 1:18AM Nov 29, 2023Observed: 4.2 ft at 1:24AM Nov 29, 2023Observed: 4.21 ft at 1:30AM Nov 29, 2023Observed: 4.16 ft at 1:36AM Nov 29, 2023Observed: 4.14 ft at 1:42AM Nov 29, 2023Observed: 4.11 ft at 1:48AM Nov 29, 2023Observed: 4.09 ft at 1:54AM Nov 29, 2023Observed: 4.09 ft at 2:00AM Nov 29, 2023Observed: 4.06 ft at 2:06AM Nov 29, 2023Observed: 4.08 ft at 2:12AM Nov 29, 2023Observed: 4.1 ft at 2:18AM Nov 29, 2023Observed: 4.04 ft at 2:24AM Nov 29, 2023Observed: 4.06 ft at 2:30AM Nov 29, 2023Observed: 3.98 ft at 2:36AM Nov 29, 2023Observed: 3.89 ft at 2:42AM Nov 29, 2023Observed: 3.86 ft at 2:48AM Nov 29, 2023Observed: 3.77 ft at 2:54AM Nov 29, 2023Observed: 3.69 ft at 3:00AM Nov 29, 2023Observed: 3.62 ft at 3:06AM Nov 29, 2023Observed: 3.6 ft at 3:12AM Nov 29, 2023Observed: 3.53 ft at 3:18AM Nov 29, 2023Observed: 3.4 ft at 3:24AM Nov 29, 2023Observed: 3.39 ft at 3:30AM Nov 29, 2023Observed: 3.33 ft at 3:36AM Nov 29, 2023Observed: 3.21 ft at 3:42AM Nov 29, 2023Observed: 3.14 ft at 3:48AM Nov 29, 2023Observed: 3.13 ft at 3:54AM Nov 29, 2023Observed: 3.06 ft at 4:00AM Nov 29, 2023Observed: 2.96 ft at 4:06AM Nov 29, 2023Observed: 2.92 ft at 4:12AM Nov 29, 2023Observed: 2.91 ft at 4:18AM Nov 29, 2023Observed: 2.78 ft at 4:24AM Nov 29, 2023Observed: 2.7 ft at 4:30AM Nov 29, 2023Observed: 2.66 ft at 4:36AM Nov 29, 2023Observed: 2.54 ft at 4:42AM Nov 29, 2023Observed: 2.47 ft at 4:48AM Nov 29, 2023Observed: 2.44 ft at 4:54AM Nov 29, 2023Observed: 2.36 ft at 5:00AM Nov 29, 2023Observed: 2.29 ft at 5:06AM Nov 29, 2023Observed: 2.27 ft at 5:12AM Nov 29, 2023Observed: 2.25 ft at 5:18AM Nov 29, 2023Observed: 2.21 ft at 5:24AM Nov 29, 2023Observed: 2.16 ft at 5:30AM Nov 29, 2023Observed: 2.14 ft at 5:36AM Nov 29, 2023Observed: 2.1 ft at 5:42AM Nov 29, 2023Observed: 2.03 ft at 5:48AM Nov 29, 2023Observed: 1.95 ft at 5:54AM Nov 29, 2023Observed: 1.93 ft at 6:00AM Nov 29, 2023Observed: 1.89 ft at 6:06AM Nov 29, 2023Observed: 1.89 ft at 6:12AM Nov 29, 2023Observed: 1.85 ft at 6:18AM Nov 29, 2023Observed: 1.88 ft at 6:24AM Nov 29, 2023Observed: 1.86 ft at 6:30AM Nov 29, 2023Observed: 1.9 ft at 6:36AM Nov 29, 2023Observed: 1.95 ft at 6:42AM Nov 29, 2023Observed: 1.96 ft at 6:48AM Nov 29, 2023Observed: 1.95 ft at 6:54AM Nov 29, 2023Observed: 2.09 ft at 7:00AM Nov 29, 2023Observed: 2.18 ft at 7:06AM Nov 29, 2023Observed: 2.21 ft at 7:12AM Nov 29, 2023Observed: 2.26 ft at 7:18AM Nov 29, 2023Observed: 2.36 ft at 7:24AM Nov 29, 2023Observed: 2.43 ft at 7:30AM Nov 29, 2023Observed: 2.45 ft at 7:36AM Nov 29, 2023Observed: 2.47 ft at 7:42AM Nov 29, 2023Observed: 2.57 ft at 7:48AM Nov 29, 2023Observed: 2.59 ft at 7:54AM Nov 29, 2023Observed: 2.61 ft at 8:00AM Nov 29, 2023Observed: 2.64 ft at 8:06AM Nov 29, 2023Observed: 2.7 ft at 8:12AM Nov 29, 2023Observed: 2.77 ft at 8:18AM Nov 29, 2023Observed: 2.81 ft at 8:24AM Nov 29, 2023Observed: 2.88 ft at 8:30AM Nov 29, 2023Observed: 2.96 ft at 8:36AM Nov 29, 2023Observed: 3.02 ft at 8:42AM Nov 29, 2023Observed: 3.06 ft at 8:48AM Nov 29, 2023Observed: 3.16 ft at 8:54AM Nov 29, 2023Observed: 3.22 ft at 9:00AM Nov 29, 2023Observed: 3.29 ft at 9:06AM Nov 29, 2023Observed: 3.33 ft at 9:12AM Nov 29, 2023Observed: 3.46 ft at 9:18AM Nov 29, 2023Observed: 3.51 ft at 9:24AM Nov 29, 2023Observed: 3.58 ft at 9:30AM Nov 29, 2023Observed: 3.64 ft at 9:36AM Nov 29, 2023Observed: 3.69 ft at 9:42AM Nov 29, 2023Observed: 3.75 ft at 9:48AM Nov 29, 2023Observed: 3.76 ft at 9:54AM Nov 29, 2023Observed: 3.86 ft at 10:00AM Nov 29, 2023Observed: 3.89 ft at 10:06AM Nov 29, 2023Observed: 3.87 ft at 10:12AM Nov 29, 2023Observed: 4.04 ft at 10:18AM Nov 29, 2023Observed: 4.06 ft at 10:24AM Nov 29, 2023Observed: 4.17 ft at 10:30AM Nov 29, 2023Observed: 4.3 ft at 10:36AM Nov 29, 2023Observed: 4.33 ft at 10:42AM Nov 29, 2023Observed: 4.43 ft at 10:48AM Nov 29, 2023Observed: 4.44 ft at 10:54AM Nov 29, 2023Observed: 4.53 ft at 11:00AM Nov 29, 2023Observed: 4.5 ft at 11:06AM Nov 29, 2023Observed: 4.53 ft at 11:12AM Nov 29, 2023Observed: 4.68 ft at 11:18AM Nov 29, 2023Observed: 4.72 ft at 11:24AM Nov 29, 2023Observed: 4.82 ft at 11:30AM Nov 29, 2023Observed: 4.91 ft at 11:36AM Nov 29, 2023Observed: 5.03 ft at 11:42AM Nov 29, 2023Observed: 5.07 ft at 11:48AM Nov 29, 2023Observed: 5.1 ft at 11:54AM Nov 29, 2023Observed: 5.23 ft at 12:00PM Nov 29, 2023Observed: 5.26 ft at 12:06PM Nov 29, 2023Observed: 5.31 ft at 12:12PM Nov 29, 2023Observed: 5.31 ft at 12:18PM Nov 29, 2023Observed: 5.37 ft at 12:24PM Nov 29, 2023Observed: 5.36 ft at 12:30PM Nov 29, 2023Observed: 5.41 ft at 12:36PM Nov 29, 2023Observed: 5.4 ft at 12:42PM Nov 29, 2023Observed: 5.43 ft at 12:48PM Nov 29, 2023Observed: 5.46 ft at 12:54PM Nov 29, 2023Observed: 5.46 ft at 1:00PM Nov 29, 2023Observed: 5.52 ft at 1:06PM Nov 29, 2023Observed: 5.51 ft at 1:12PM Nov 29, 2023Highest Observation: 5.53 ft at 1:18PM Nov 29, 2023Observed: 5.46 ft at 1:24PM Nov 29, 2023Observed: 5.45 ft at 1:30PM Nov 29, 2023Observed: 5.41 ft at 1:36PM Nov 29, 2023Observed: 5.38 ft at 1:42PM Nov 29, 2023Observed: 5.31 ft at 1:48PM Nov 29, 2023Observed: 5.25 ft at 1:54PM Nov 29, 2023Observed: 5.24 ft at 2:00PM Nov 29, 2023Observed: 5.13 ft at 2:06PM Nov 29, 2023Observed: 5.1 ft at 2:12PM Nov 29, 2023Observed: 5.09 ft at 2:18PM Nov 29, 2023Observed: 4.98 ft at 2:24PM Nov 29, 2023Observed: 4.97 ft at 2:30PM Nov 29, 2023Observed: 4.91 ft at 2:36PM Nov 29, 2023Observed: 4.83 ft at 2:42PM Nov 29, 2023Observed: 4.74 ft at 2:48PM Nov 29, 2023Observed: 4.69 ft at 2:54PM Nov 29, 2023Observed: 4.58 ft at 3:00PM Nov 29, 2023Observed: 4.5 ft at 3:06PM Nov 29, 2023Observed: 4.51 ft at 3:12PM Nov 29, 2023Observed: 4.33 ft at 3:18PM Nov 29, 2023Observed: 4.34 ft at 3:24PM Nov 29, 2023Observed: 4.28 ft at 3:30PM Nov 29, 2023Observed: 4.19 ft at 3:36PM Nov 29, 2023Observed: 4.11 ft at 3:42PM Nov 29, 2023Observed: 3.98 ft at 3:48PM Nov 29, 2023Observed: 3.94 ft at 3:54PM Nov 29, 2023Observed: 3.76 ft at 4:00PM Nov 29, 2023Observed: 3.65 ft at 4:06PM Nov 29, 2023Observed: 3.6 ft at 4:12PM Nov 29, 2023Observed: 3.42 ft at 4:18PM Nov 29, 2023Observed: 3.38 ft at 4:24PM Nov 29, 2023Observed: 3.22 ft at 4:30PM Nov 29, 2023Observed: 3.16 ft at 4:36PM Nov 29, 2023Observed: 3.06 ft at 4:42PM Nov 29, 2023Observed: 2.94 ft at 4:48PM Nov 29, 2023Observed: 2.83 ft at 4:54PM Nov 29, 2023Observed: 2.78 ft at 5:00PM Nov 29, 2023Observed: 2.63 ft at 5:06PM Nov 29, 2023Observed: 2.57 ft at 5:12PM Nov 29, 2023Observed: 2.47 ft at 5:18PM Nov 29, 2023Observed: 2.33 ft at 5:24PM Nov 29, 2023Observed: 2.26 ft at 5:30PM Nov 29, 2023Observed: 2.19 ft at 5:36PM Nov 29, 2023Observed: 2.01 ft at 5:42PM Nov 29, 2023Observed: 1.95 ft at 5:48PM Nov 29, 2023Observed: 1.85 ft at 5:54PM Nov 29, 2023Observed: 1.74 ft at 6:00PM Nov 29, 2023Observed: 1.69 ft at 6:06PM Nov 29, 2023Observed: 1.61 ft at 6:12PM Nov 29, 2023Observed: 1.55 ft at 6:18PM Nov 29, 2023Observed: 1.52 ft at 6:24PM Nov 29, 2023Observed: 1.48 ft at 6:30PM Nov 29, 2023Observed: 1.46 ft at 6:36PM Nov 29, 2023Observed: 1.44 ft at 6:42PM Nov 29, 2023Observed: 1.45 ft at 6:48PM Nov 29, 2023Observed: 1.45 ft at 6:54PM Nov 29, 2023Observed: 1.46 ft at 7:00PM Nov 29, 2023Observed: 1.46 ft at 7:06PM Nov 29, 2023Observed: 1.51 ft at 7:12PM Nov 29, 2023Observed: 1.54 ft at 7:18PM Nov 29, 2023Observed: 1.53 ft at 7:24PM Nov 29, 2023Observed: 1.55 ft at 7:30PM Nov 29, 2023Observed: 1.63 ft at 7:36PM Nov 29, 2023Observed: 1.66 ft at 7:42PM Nov 29, 2023Observed: 1.66 ft at 7:48PM Nov 29, 2023Observed: 1.68 ft at 7:54PM Nov 29, 2023Observed: 1.75 ft at 8:00PM Nov 29, 2023Observed: 1.72 ft at 8:06PM Nov 29, 2023Observed: 1.81 ft at 8:12PM Nov 29, 2023Observed: 1.82 ft at 8:18PM Nov 29, 2023Observed: 1.79 ft at 8:24PM Nov 29, 2023Observed: 1.86 ft at 8:30PM Nov 29, 2023Observed: 1.93 ft at 8:36PM Nov 29, 2023Observed: 1.93 ft at 8:42PM Nov 29, 2023Observed: 2.03 ft at 8:48PM Nov 29, 2023Observed: 2.15 ft at 8:54PM Nov 29, 2023Observed: 2.1 ft at 9:00PM Nov 29, 2023Observed: 2.22 ft at 9:06PM Nov 29, 2023Observed: 2.31 ft at 9:12PM Nov 29, 2023Observed: 2.34 ft at 9:18PM Nov 29, 2023Observed: 2.38 ft at 9:24PM Nov 29, 2023Observed: 2.44 ft at 9:30PM Nov 29, 2023Observed: 2.42 ft at 9:36PM Nov 29, 2023Observed: 2.52 ft at 9:42PM Nov 29, 2023Observed: 2.5 ft at 9:48PM Nov 29, 2023Observed: 2.57 ft at 9:54PM Nov 29, 2023Observed: 2.66 ft at 10:00PM Nov 29, 2023Observed: 2.67 ft at 10:06PM Nov 29, 2023Observed: 2.75 ft at 10:12PM Nov 29, 2023Observed: 2.83 ft at 10:18PM Nov 29, 2023Observed: 2.84 ft at 10:24PM Nov 29, 2023Observed: 2.9 ft at 10:30PM Nov 29, 2023Observed: 2.98 ft at 10:36PM Nov 29, 2023Observed: 3 ft at 10:42PM Nov 29, 2023Observed: 3.01 ft at 10:48PM Nov 29, 2023Observed: 3.05 ft at 10:54PM Nov 29, 2023Observed: 3.12 ft at 11:00PM Nov 29, 2023Observed: 3.14 ft at 11:06PM Nov 29, 2023Observed: 3.13 ft at 11:12PM Nov 29, 2023Observed: 3.24 ft at 11:18PM Nov 29, 2023Observed: 3.3 ft at 11:24PM Nov 29, 2023Observed: 3.34 ft at 11:30PM Nov 29, 2023Observed: 3.39 ft at 11:36PM Nov 29, 2023Observed: 3.46 ft at 11:42PM Nov 29, 2023Observed: 3.49 ft at 11:48PM Nov 29, 2023Observed: 3.56 ft at 11:54PM Nov 29, 2023Observed: 3.65 ft at 12:00AM Nov 30, 2023Observed: 3.75 ft at 12:06AM Nov 30, 2023Observed: 3.83 ft at 12:12AM Nov 30, 2023Observed: 3.94 ft at 12:18AM Nov 30, 2023Observed: 4.02 ft at 12:24AM Nov 30, 2023Observed: 4.12 ft at 12:30AM Nov 30, 2023Observed: 4.21 ft at 12:36AM Nov 30, 2023Observed: 4.25 ft at 12:42AM Nov 30, 2023Observed: 4.33 ft at 12:48AM Nov 30, 2023Observed: 4.37 ft at 12:54AM Nov 30, 2023Observed: 4.42 ft at 1:00AM Nov 30, 2023Observed: 4.45 ft at 1:06AM Nov 30, 2023Observed: 4.46 ft at 1:12AM Nov 30, 2023Observed: 4.51 ft at 1:18AM Nov 30, 2023Observed: 4.5 ft at 1:24AM Nov 30, 2023Observed: 4.49 ft at 1:30AM Nov 30, 2023Observed: 4.51 ft at 1:36AM Nov 30, 2023Observed: 4.52 ft at 1:42AM Nov 30, 2023Observed: 4.53 ft at 1:48AM Nov 30, 2023Observed: 4.57 ft at 1:54AM Nov 30, 2023Observed: 4.6 ft at 2:00AM Nov 30, 2023Observed: 4.59 ft at 2:06AM Nov 30, 2023Observed: 4.63 ft at 2:12AM Nov 30, 2023Observed: 4.64 ft at 2:18AM Nov 30, 2023Observed: 4.61 ft at 2:24AM Nov 30, 2023Observed: 4.59 ft at 2:30AM Nov 30, 2023Observed: 4.54 ft at 2:36AM Nov 30, 2023Observed: 4.52 ft at 2:42AM Nov 30, 2023Observed: 4.47 ft at 2:48AM Nov 30, 2023Observed: 4.4 ft at 2:54AM Nov 30, 2023Observed: 4.4 ft at 3:00AM Nov 30, 2023Observed: 4.36 ft at 3:06AM Nov 30, 2023Observed: 4.33 ft at 3:12AM Nov 30, 2023Observed: 4.34 ft at 3:18AM Nov 30, 2023Observed: 4.36 ft at 3:24AM Nov 30, 2023Observed: 4.34 ft at 3:30AM Nov 30, 2023Observed: 4.33 ft at 3:36AM Nov 30, 2023Observed: 4.3 ft at 3:42AM Nov 30, 2023Observed: 4.24 ft at 3:48AM Nov 30, 2023Observed: 4.15 ft at 3:54AM Nov 30, 2023Observed: 4.01 ft at 4:00AM Nov 30, 2023Observed: 3.9 ft at 4:06AM Nov 30, 2023Observed: 3.82 ft at 4:12AM Nov 30, 2023Observed: 3.68 ft at 4:18AM Nov 30, 2023Observed: 3.59 ft at 4:24AM Nov 30, 2023Observed: 3.57 ft at 4:30AM Nov 30, 2023Observed: 3.46 ft at 4:36AM Nov 30, 2023Observed: 3.4 ft at 4:42AM Nov 30, 2023Observed: 3.36 ft at 4:48AM Nov 30, 2023Observed: 3.33 ft at 4:54AM Nov 30, 2023Observed: 3.32 ft at 5:00AM Nov 30, 2023Observed: 3.28 ft at 5:06AM Nov 30, 2023Observed: 3.25 ft at 5:12AM Nov 30, 2023Observed: 3.19 ft at 5:18AM Nov 30, 2023Observed: 3.11 ft at 5:24AM Nov 30, 2023Observed: 3.02 ft at 5:30AM Nov 30, 2023Observed: 2.9 ft at 5:36AM Nov 30, 2023Observed: 2.82 ft at 5:42AM Nov 30, 2023Observed: 2.74 ft at 5:48AM Nov 30, 2023Observed: 2.6 ft at 5:54AM Nov 30, 2023Observed: 2.5 ft at 6:00AM Nov 30, 2023Observed: 2.44 ft at 6:06AM Nov 30, 2023Observed: 2.36 ft at 6:12AM Nov 30, 2023Observed: 2.3 ft at 6:18AM Nov 30, 2023Observed: 2.24 ft at 6:24AM Nov 30, 2023Observed: 2.23 ft at 6:30AM Nov 30, 2023Observed: 2.2 ft at 6:36AM Nov 30, 2023Observed: 2.19 ft at 6:42AM Nov 30, 2023Observed: 2.22 ft at 6:48AM Nov 30, 2023Observed: 2.18 ft at 6:54AM Nov 30, 2023Observed: 2.18 ft at 7:00AM Nov 30, 2023Observed: 2.22 ft at 7:06AM Nov 30, 2023Observed: 2.2 ft at 7:12AM Nov 30, 2023Observed: 2.18 ft at 7:18AM Nov 30, 2023Observed: 2.24 ft at 7:24AM Nov 30, 2023Observed: 2.26 ft at 7:30AM Nov 30, 2023Observed: 2.3 ft at 7:36AM Nov 30, 2023Observed: 2.33 ft at 7:42AM Nov 30, 2023Observed: 2.37 ft at 7:48AM Nov 30, 2023Observed: 2.46 ft at 7:54AM Nov 30, 2023Observed: 2.5 ft at 8:00AM Nov 30, 2023Observed: 2.52 ft at 8:00AM Dec 01, 2023Observed: 2.54 ft at 8:06AM Dec 01, 2023Observed: 2.5 ft at 8:12AM Dec 01, 2023Observed: 2.53 ft at 8:18AM Dec 01, 2023Observed: 2.53 ft at 8:24AM Dec 01, 2023Observed: 2.56 ft at 8:30AM Dec 01, 2023Observed: 2.55 ft at 8:36AM Dec 01, 2023Observed: 2.53 ft at 8:42AM Dec 01, 2023Observed: 2.59 ft at 8:48AM Dec 01, 2023Observed: 2.62 ft at 8:54AM Dec 01, 2023Observed: 2.64 ft at 9:00AM Dec 01, 2023Observed: 2.71 ft at 9:06AM Dec 01, 2023Observed: 2.76 ft at 9:12AM Dec 01, 2023Observed: 2.81 ft at 9:18AM Dec 01, 2023Observed: 2.83 ft at 9:24AM Dec 01, 2023Observed: 2.85 ft at 9:30AM Dec 01, 2023Observed: 2.96 ft at 9:36AM Dec 01, 2023Observed: 2.94 ft at 9:42AM Dec 01, 2023Observed: 2.95 ft at 9:48AM Dec 01, 2023Observed: 3.03 ft at 9:54AM Dec 01, 2023Observed: 3.1 ft at 10:00AM Dec 01, 2023Observed: 3.16 ft at 10:06AM Dec 01, 2023Observed: 3.2 ft at 10:12AM Dec 01, 2023Observed: 3.26 ft at 10:18AM Dec 01, 2023Observed: 3.35 ft at 10:24AM Dec 01, 2023Observed: 3.41 ft at 10:30AM Dec 01, 2023Observed: 3.42 ft at 10:36AM Dec 01, 2023Observed: 3.53 ft at 10:42AM Dec 01, 2023Observed: 3.55 ft at 10:48AM Dec 01, 2023Observed: 3.54 ft at 10:54AM Dec 01, 2023Observed: 3.64 ft at 11:00AM Dec 01, 2023Observed: 3.66 ft at 11:06AM Dec 01, 2023Observed: 3.68 ft at 11:12AM Dec 01, 2023Observed: 3.75 ft at 11:18AM Dec 01, 2023Observed: 3.85 ft at 11:24AM Dec 01, 2023Observed: 3.89 ft at 11:30AM Dec 01, 2023Observed: 3.96 ft at 11:36AM Dec 01, 2023Observed: 4.05 ft at 11:42AM Dec 01, 2023Observed: 4.12 ft at 11:48AM Dec 01, 2023Observed: 4.15 ft at 11:54AM Dec 01, 2023Observed: 4.23 ft at 12:00PM Dec 01, 2023Observed: 4.31 ft at 12:06PM Dec 01, 2023Observed: 4.28 ft at 12:12PM Dec 01, 2023Observed: 4.4 ft at 12:18PM Dec 01, 2023Observed: 4.43 ft at 12:24PM Dec 01, 2023Observed: 4.46 ft at 12:30PM Dec 01, 2023Observed: 4.53 ft at 12:36PM Dec 01, 2023Observed: 4.6 ft at 12:42PM Dec 01, 2023Observed: 4.67 ft at 12:48PM Dec 01, 2023Observed: 4.74 ft at 12:54PM Dec 01, 2023Observed: 4.85 ft at 1:00PM Dec 01, 2023Observed: 4.92 ft at 1:06PM Dec 01, 2023Observed: 5.02 ft at 1:12PM Dec 01, 2023Observed: 5.12 ft at 1:18PM Dec 01, 2023Observed: 5.11 ft at 1:24PM Dec 01, 2023Observed: 5.1 ft at 1:30PM Dec 01, 2023Observed: 5.19 ft at 1:36PM Dec 01, 2023Observed: 5.16 ft at 1:42PM Dec 01, 2023Observed: 5.18 ft at 1:48PM Dec 01, 2023Observed: 5.24 ft at 1:54PM Dec 01, 2023Observed: 5.27 ft at 2:00PM Dec 01, 2023Observed: 5.32 ft at 2:06PM Dec 01, 2023Observed: 5.29 ft at 2:12PM Dec 01, 2023Observed: 5.38 ft at 2:18PM Dec 01, 2023Observed: 5.34 ft at 2:24PM Dec 01, 2023Observed: 5.28 ft at 2:30PM Dec 01, 2023Observed: 5.4 ft at 2:36PM Dec 01, 2023Observed: 5.3 ft at 2:42PM Dec 01, 2023Observed: 5.38 ft at 2:48PM Dec 01, 2023Observed: 5.35 ft at 2:54PM Dec 01, 2023Observed: 5.3 ft at 3:00PM Dec 01, 2023Observed: 5.29 ft at 3:06PM Dec 01, 2023Observed: 5.27 ft at 3:12PM Dec 01, 2023Observed: 5.17 ft at 3:18PM Dec 01, 2023Observed: 5.16 ft at 3:24PM Dec 01, 2023Observed: 5.18 ft at 3:30PM Dec 01, 2023Observed: 5.1 ft at 3:36PM Dec 01, 2023Observed: 5.11 ft at 3:42PM Dec 01, 2023Observed: 5.07 ft at 3:48PM Dec 01, 2023Observed: 5.06 ft at 3:54PM Dec 01, 2023Observed: 5.03 ft at 4:00PM Dec 01, 2023Observed: 5.06 ft at 4:06PM Dec 01, 2023Observed: 4.96 ft at 4:12PM Dec 01, 2023Observed: 4.89 ft at 4:18PM Dec 01, 2023Observed: 4.87 ft at 4:24PM Dec 01, 2023Observed: 4.7 ft at 4:30PM Dec 01, 2023Observed: 4.68 ft at 4:36PM Dec 01, 2023Observed: 4.56 ft at 4:42PM Dec 01, 2023Observed: 4.52 ft at 4:48PM Dec 01, 2023Observed: 4.47 ft at 4:54PM Dec 01, 2023Observed: 4.34 ft at 5:00PM Dec 01, 2023Observed: 4.34 ft at 5:06PM Dec 01, 2023Observed: 4.35 ft at 5:12PM Dec 01, 2023Observed: 4.18 ft at 5:18PM Dec 01, 2023Observed: 4.13 ft at 5:24PM Dec 01, 2023Observed: 4.02 ft at 5:30PM Dec 01, 2023Observed: 3.95 ft at 5:36PM Dec 01, 2023Observed: 3.85 ft at 5:42PM Dec 01, 2023Observed: 3.7 ft at 5:48PM Dec 01, 2023Observed: 3.65 ft at 5:54PM Dec 01, 2023Observed: 3.53 ft at 6:00PM Dec 01, 2023Observed: 3.46 ft at 6:06PM Dec 01, 2023Observed: 3.36 ft at 6:12PM Dec 01, 2023Observed: 3.18 ft at 6:18PM Dec 01, 2023Observed: 3.15 ft at 6:24PM Dec 01, 2023Observed: 3.03 ft at 6:30PM Dec 01, 2023Observed: 2.89 ft at 6:36PM Dec 01, 2023Observed: 2.94 ft at 6:42PM Dec 01, 2023Observed: 2.79 ft at 6:48PM Dec 01, 2023Observed: 2.68 ft at 6:54PM Dec 01, 2023Observed: 2.7 ft at 7:00PM Dec 01, 2023Observed: 2.46 ft at 7:06PM Dec 01, 2023Observed: 2.38 ft at 7:12PM Dec 01, 2023Observed: 2.32 ft at 7:18PM Dec 01, 2023Observed: 2.21 ft at 7:24PM Dec 01, 2023Observed: 2.15 ft at 7:30PM Dec 01, 2023Observed: 1.98 ft at 7:36PM Dec 01, 2023Observed: 1.89 ft at 7:42PM Dec 01, 2023Observed: 1.87 ft at 7:48PM Dec 01, 2023Observed: 1.95 ft at 7:54PM Dec 01, 2023Observed: 1.7 ft at 8:00PM Dec 01, 2023Observed: 1.75 ft at 8:06PM Dec 01, 2023Observed: 1.77 ft at 8:12PM Dec 01, 2023Observed: 1.7 ft at 8:18PM Dec 01, 2023Observed: 1.67 ft at 8:24PM Dec 01, 2023Observed: 1.72 ft at 8:30PM Dec 01, 2023Observed: 1.76 ft at 8:36PM Dec 01, 2023Observed: 1.82 ft at 8:42PM Dec 01, 2023Observed: 1.87 ft at 8:48PM Dec 01, 2023Observed: 1.81 ft at 8:54PM Dec 01, 2023Observed: 1.86 ft at 9:00PM Dec 01, 2023Observed: 1.81 ft at 9:06PM Dec 01, 2023Observed: 1.84 ft at 9:12PM Dec 01, 2023Observed: 1.86 ft at 9:18PM Dec 01, 2023Observed: 1.82 ft at 9:24PM Dec 01, 2023Observed: 1.86 ft at 9:30PM Dec 01, 2023Observed: 2.12 ft at 9:36PM Dec 01, 2023Observed: 1.86 ft at 9:42PM Dec 01, 2023Observed: 1.82 ft at 9:48PM Dec 01, 2023Observed: 1.97 ft at 9:54PM Dec 01, 2023Observed: 2.15 ft at 10:00PM Dec 01, 2023Observed: 2.06 ft at 10:06PM Dec 01, 2023Observed: 2.12 ft at 10:12PM Dec 01, 2023Observed: 2.34 ft at 10:18PM Dec 01, 2023Observed: 2.42 ft at 10:24PM Dec 01, 2023Observed: 2.5 ft at 10:30PM Dec 01, 2023Observed: 2.47 ft at 10:36PM Dec 01, 2023Observed: 2.59 ft at 10:42PM Dec 01, 2023Observed: 2.61 ft at 10:48PM Dec 01, 2023Observed: 2.47 ft at 10:54PM Dec 01, 2023Observed: 2.59 ft at 11:00PM Dec 01, 2023Observed: 2.62 ft at 11:06PM Dec 01, 2023Observed: 2.51 ft at 11:12PM Dec 01, 2023Observed: 2.57 ft at 11:18PM Dec 01, 2023Observed: 2.71 ft at 11:24PM Dec 01, 2023Observed: 2.74 ft at 11:30PM Dec 01, 2023Observed: 2.85 ft at 11:36PM Dec 01, 2023Observed: 2.93 ft at 11:42PM Dec 01, 2023Observed: 3.1 ft at 11:48PM Dec 01, 2023Observed: 3.14 ft at 11:54PM Dec 01, 2023Observed: 3.05 ft at 12:00AM Dec 02, 2023Observed: 3.16 ft at 12:06AM Dec 02, 2023Observed: 3.18 ft at 12:12AM Dec 02, 2023Observed: 3.12 ft at 12:18AM Dec 02, 2023Observed: 3.24 ft at 12:24AM Dec 02, 2023Observed: 3.25 ft at 12:30AM Dec 02, 2023Observed: 3.36 ft at 12:36AM Dec 02, 2023Observed: 3.44 ft at 12:42AM Dec 02, 2023Observed: 3.34 ft at 12:48AM Dec 02, 2023Observed: 3.37 ft at 12:54AM Dec 02, 2023Observed: 3.36 ft at 1:00AM Dec 02, 2023Observed: 3.34 ft at 1:06AM Dec 02, 2023Observed: 3.34 ft at 1:12AM Dec 02, 2023Observed: 3.33 ft at 1:18AM Dec 02, 2023Observed: 3.51 ft at 1:24AM Dec 02, 2023Observed: 3.68 ft at 1:30AM Dec 02, 2023Observed: 3.65 ft at 1:36AM Dec 02, 2023Observed: 3.8 ft at 1:42AM Dec 02, 2023Observed: 3.92 ft at 1:48AM Dec 02, 2023Observed: 3.86 ft at 1:54AM Dec 02, 2023Observed: 3.96 ft at 2:00AM Dec 02, 2023Observed: 4.08 ft at 2:06AM Dec 02, 2023Observed: 4.21 ft at 2:12AM Dec 02, 2023Observed: 4.43 ft at 2:18AM Dec 02, 2023Observed: 4.57 ft at 2:24AM Dec 02, 2023Observed: 4.65 ft at 2:30AM Dec 02, 2023Observed: 4.62 ft at 2:36AM Dec 02, 2023Observed: 4.63 ft at 2:42AM Dec 02, 2023Observed: 4.68 ft at 2:48AM Dec 02, 2023Observed: 4.66 ft at 2:54AM Dec 02, 2023Observed: 4.7 ft at 3:00AM Dec 02, 2023Observed: 4.82 ft at 3:06AM Dec 02, 2023Observed: 4.85 ft at 3:12AM Dec 02, 2023Observed: 4.92 ft at 3:18AM Dec 02, 2023Observed: 4.98 ft at 3:24AM Dec 02, 2023Observed: 4.93 ft at 3:30AM Dec 02, 2023Observed: 4.84 ft at 3:36AM Dec 02, 2023Observed: 4.94 ft at 3:42AM Dec 02, 2023Observed: 4.81 ft at 3:48AM Dec 02, 2023Observed: 4.77 ft at 3:54AM Dec 02, 2023Observed: 4.91 ft at 4:00AM Dec 02, 2023Observed: 4.77 ft at 4:06AM Dec 02, 2023Observed: 4.76 ft at 4:12AM Dec 02, 2023Observed: 4.79 ft at 4:18AM Dec 02, 2023Observed: 4.8 ft at 4:24AM Dec 02, 2023Observed: 4.75 ft at 4:30AM Dec 02, 2023Observed: 4.72 ft at 4:36AM Dec 02, 2023Observed: 4.83 ft at 4:42AM Dec 02, 2023Observed: 4.69 ft at 4:48AM Dec 02, 2023Observed: 4.77 ft at 4:54AM Dec 02, 2023Observed: 4.72 ft at 5:00AM Dec 02, 2023Observed: 4.66 ft at 5:06AM Dec 02, 2023Observed: 4.73 ft at 5:12AM Dec 02, 2023Observed: 4.64 ft at 5:18AM Dec 02, 2023Observed: 4.64 ft at 5:24AM Dec 02, 2023Observed: 4.5 ft at 5:30AM Dec 02, 2023Observed: 4.5 ft at 5:36AM Dec 02, 2023Observed: 4.37 ft at 5:42AM Dec 02, 2023Observed: 4.27 ft at 5:48AM Dec 02, 2023Observed: 4.28 ft at 5:54AM Dec 02, 2023Observed: 4.18 ft at 6:00AM Dec 02, 2023Observed: 4.18 ft at 6:06AM Dec 02, 2023Observed: 4.14 ft at 6:12AM Dec 02, 2023Observed: 4.07 ft at 6:18AM Dec 02, 2023Observed: 4.13 ft at 6:24AM Dec 02, 2023Observed: 4.11 ft at 6:30AM Dec 02, 2023Observed: 4.01 ft at 6:36AM Dec 02, 2023Observed: 4.03 ft at 6:42AM Dec 02, 2023Observed: 3.95 ft at 6:48AM Dec 02, 2023Observed: 3.86 ft at 6:54AM Dec 02, 2023Observed: 3.77 ft at 7:00AM Dec 02, 2023Observed: 3.72 ft at 7:06AM Dec 02, 2023Observed: 3.63 ft at 7:12AM Dec 02, 2023Observed: 3.54 ft at 7:18AM Dec 02, 2023Observed: 3.51 ft at 7:24AM Dec 02, 2023Observed: 3.47 ft at 7:30AM Dec 02, 2023Observed: 3.5 ft at 7:36AM Dec 02, 2023Observed: 3.47 ft at 7:42AM Dec 02, 2023Observed: 3.4 ft at 7:48AM Dec 02, 2023Observed: 3.37 ft at 7:54AM Dec 02, 2023Observed: 3.31 ft at 8:00AM Dec 02, 2023Observed: 3.2 ft at 8:06AM Dec 02, 2023Observed: 3.06 ft at 8:12AM Dec 02, 2023Observed: 3.07 ft at 8:18AM Dec 02, 2023Observed: 3.06 ft at 8:24AM Dec 02, 2023Observed: 2.97 ft at 8:30AM Dec 02, 2023Observed: 2.9 ft at 8:36AM Dec 02, 2023Observed: 3.07 ft at 8:42AM Dec 02, 2023Observed: 2.96 ft at 8:48AM Dec 02, 2023Observed: 2.9 ft at 8:54AM Dec 02, 2023Observed: 3.02 ft at 9:00AM Dec 02, 2023Observed: 3.04 ft at 9:06AM Dec 02, 2023Observed: 2.98 ft at 9:12AM Dec 02, 2023Observed: 3.05 ft at 9:18AM Dec 02, 2023Observed: 3.06 ft at 9:24AM Dec 02, 2023Observed: 3.17 ft at 9:30AM Dec 02, 2023Observed: 3.13 ft at 9:36AM Dec 02, 2023Observed: 3.16 ft at 9:42AM Dec 02, 2023Observed: 3.27 ft at 9:48AM Dec 02, 2023Observed: 3.25 ft at 9:54AM Dec 02, 2023Observed: 3.21 ft at 10:00AM Dec 02, 2023Observed: 3.35 ft at 10:06AM Dec 02, 2023Observed: 3.37 ft at 10:12AM Dec 02, 2023Observed: 3.36 ft at 10:18AM Dec 02, 2023Observed: 3.42 ft at 10:24AM Dec 02, 2023Observed: 3.49 ft at 10:30AM Dec 02, 2023Observed: 3.55 ft at 10:36AM Dec 02, 2023Observed: 3.61 ft at 10:42AM Dec 02, 2023Observed: 3.63 ft at 10:48AM Dec 02, 2023Observed: 3.72 ft at 10:54AM Dec 02, 2023Observed: 3.71 ft at 11:00AM Dec 02, 2023Observed: 3.81 ft at 11:06AM Dec 02, 2023Observed: 3.88 ft at 11:12AM Dec 02, 2023Observed: 3.88 ft at 11:18AM Dec 02, 2023Observed: 3.97 ft at 11:24AM Dec 02, 2023Observed: 4.09 ft at 11:30AM Dec 02, 2023Observed: 3.95 ft at 11:36AM Dec 02, 2023Observed: 4.05 ft at 11:42AM Dec 02, 2023Observed: 4.15 ft at 11:48AM Dec 02, 2023Observed: 4.07 ft at 11:54AM Dec 02, 2023Observed: 4.08 ft at 12:00PM Dec 02, 2023Observed: 4.23 ft at 12:06PM Dec 02, 2023Observed: 4.26 ft at 12:12PM Dec 02, 2023Observed: 4.26 ft at 12:18PM Dec 02, 2023Observed: 4.36 ft at 12:24PM Dec 02, 2023Observed: 4.46 ft at 12:30PM Dec 02, 2023Observed: 4.49 ft at 12:36PM Dec 02, 2023Observed: 4.56 ft at 12:42PM Dec 02, 2023Observed: 4.63 ft at 12:48PM Dec 02, 2023Observed: 4.71 ft at 12:54PM Dec 02, 2023Observed: 4.53 ft at 12:54PM Dec 03, 2023Observed: 4.54 ft at 1:00PM Dec 03, 2023Observed: 4.59 ft at 1:06PM Dec 03, 2023USGS--Water Resources of the United StatesHYPM3(plotting HMIRP) Graph Created (9:30PM Dec 3, 2023)ObservedLatest observed value: 4.59 ft at 1:06 PM EST 3-Dec-2023. Flood Stage is 8 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Please refer to our Coastal Hazard Message for specific information regarding Coastal Flood Watches, Warnings and Advisories. Actual impacts from any coastal flooding event may vary due to factors such as rainfall, wave action, and the number of tide cycles during which there is an onshore flow. During tropical cyclones, please refer here for additional storm surge information.

NOTE: During a Tropical Storm or Hurricane Watch or Warning, inundation mapping provided by the National Hurricane Center (go to the web site and select the storm of interest) is available and reflects the reasonable worst case scenario.

NOTE: Graphical forecasts are not available for the Atlantic Coast at Hyannisport (IN MLLW). During times of high water, forecast crest information can be found in the text products.

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Flood Categories (in feet)
Major Flood Stage: 12
Moderate Flood Stage: 9.5
Flood Stage: 8
Action Stage: 7
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
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.
About This Location Collapse

Latitude: 41.649800° N, Longitude: 70.277400° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 8 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 Not Available Not Available  
Additional Information Collapse
Forecasts for this site are currently under development and will be added in the future. Vertical Datum references a tidal datum...for more information see https://www.tidesandcurrents.noaa.gov.
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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
Boston / Norton Weather Forecast Office
46 Commerce Way
Norton, MA 02766
(508) 622-3250
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Page last modified: 2-Nov-2020 7:30 PM
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