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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
Little Chazy River above Chazy Stage (ft)Flow (cfs)Observed: 2.93 ft at 5:15PM Nov 30, 2023Observed: 2.93 ft at 5:16PM Nov 30, 2023Observed: 2.93 ft at 5:30PM Nov 30, 2023Observed: 2.93 ft at 5:31PM Nov 30, 2023Observed: 2.93 ft at 5:45PM Nov 30, 2023Observed: 2.93 ft at 5:46PM Nov 30, 2023Observed: 2.92 ft at 6:00PM Nov 30, 2023Observed: 2.92 ft at 6:15PM Nov 30, 2023Observed: 2.92 ft at 6:30PM Nov 30, 2023Observed: 2.92 ft at 6:45PM Nov 30, 2023Observed: 2.92 ft at 7:00PM Nov 30, 2023Observed: 2.91 ft at 7:15PM Nov 30, 2023Observed: 2.91 ft at 7:30PM Nov 30, 2023Observed: 2.91 ft at 7:45PM Nov 30, 2023Observed: 2.91 ft at 8:00PM Nov 30, 2023Observed: 2.91 ft at 8:15PM Nov 30, 2023Observed: 2.91 ft at 8:30PM Nov 30, 2023Observed: 2.91 ft at 8:45PM Nov 30, 2023Observed: 2.91 ft at 9:00PM Nov 30, 2023Observed: 2.9 ft at 9:15PM Nov 30, 2023Observed: 2.9 ft at 9:30PM Nov 30, 2023Observed: 2.9 ft at 9:45PM Nov 30, 2023Observed: 2.9 ft at 10:00PM Nov 30, 2023Observed: 2.9 ft at 10:15PM Nov 30, 2023Observed: 2.9 ft at 10:30PM Nov 30, 2023Observed: 2.9 ft at 10:45PM Nov 30, 2023Observed: 2.9 ft at 11:00PM Nov 30, 2023Observed: 2.9 ft at 11:15PM Nov 30, 2023Observed: 2.9 ft at 11:30PM Nov 30, 2023Observed: 2.89 ft at 11:45PM Nov 30, 2023Observed: 2.9 ft at 12:00AM Dec 01, 2023Observed: 2.9 ft at 12:15AM Dec 01, 2023Observed: 2.9 ft at 12:30AM Dec 01, 2023Observed: 2.9 ft at 12:45AM Dec 01, 2023Observed: 2.9 ft at 1:00AM Dec 01, 2023Observed: 2.9 ft at 1:15AM Dec 01, 2023Observed: 2.89 ft at 1:30AM Dec 01, 2023Observed: 2.9 ft at 1:45AM Dec 01, 2023Observed: 2.9 ft at 2:00AM Dec 01, 2023Observed: 2.89 ft at 2:15AM Dec 01, 2023Observed: 2.89 ft at 2:30AM Dec 01, 2023Observed: 2.89 ft at 2:45AM Dec 01, 2023Observed: 2.89 ft at 3:00AM Dec 01, 2023Observed: 2.89 ft at 3:15AM Dec 01, 2023Observed: 2.89 ft at 3:30AM Dec 01, 2023Observed: 2.89 ft at 3:45AM Dec 01, 2023Observed: 2.89 ft at 4:00AM Dec 01, 2023Observed: 2.89 ft at 4:15AM Dec 01, 2023Observed: 2.89 ft at 4:30AM Dec 01, 2023Observed: 2.89 ft at 4:45AM Dec 01, 2023Observed: 2.88 ft at 5:00AM Dec 01, 2023Observed: 2.89 ft at 5:15AM Dec 01, 2023Observed: 2.89 ft at 5:30AM Dec 01, 2023Observed: 2.89 ft at 5:45AM Dec 01, 2023Observed: 2.89 ft at 6:00AM Dec 01, 2023Observed: 2.88 ft at 6:15AM Dec 01, 2023Observed: 2.89 ft at 6:30AM Dec 01, 2023Observed: 2.88 ft at 6:45AM Dec 01, 2023Observed: 2.88 ft at 7:00AM Dec 01, 2023Observed: 2.88 ft at 7:15AM Dec 01, 2023Observed: 2.88 ft at 7:30AM Dec 01, 2023Observed: 2.88 ft at 7:45AM Dec 01, 2023Observed: 2.88 ft at 8:00AM Dec 01, 2023Observed: 2.88 ft at 8:15AM Dec 01, 2023Observed: 2.88 ft at 8:30AM Dec 01, 2023Observed: 2.88 ft at 8:45AM Dec 01, 2023Observed: 2.88 ft at 9:00AM Dec 01, 2023Observed: 2.88 ft at 9:15AM Dec 01, 2023Observed: 2.88 ft at 9:30AM Dec 01, 2023Observed: 2.88 ft at 9:45AM Dec 01, 2023Observed: 2.88 ft at 10:00AM Dec 01, 2023Observed: 2.88 ft at 10:15AM Dec 01, 2023Observed: 2.88 ft at 10:30AM Dec 01, 2023Observed: 2.88 ft at 10:45AM Dec 01, 2023Observed: 2.88 ft at 11:00AM Dec 01, 2023Observed: 2.88 ft at 11:15AM Dec 01, 2023Observed: 2.88 ft at 11:30AM Dec 01, 2023Observed: 2.88 ft at 11:45AM Dec 01, 2023Observed: 2.87 ft at 12:00PM Dec 01, 2023Observed: 2.87 ft at 12:15PM Dec 01, 2023Observed: 2.87 ft at 12:30PM Dec 01, 2023Observed: 2.88 ft at 12:45PM Dec 01, 2023Observed: 2.87 ft at 1:00PM Dec 01, 2023Observed: 2.87 ft at 1:15PM Dec 01, 2023Observed: 2.87 ft at 1:30PM Dec 01, 2023Observed: 2.87 ft at 1:45PM Dec 01, 2023Observed: 2.87 ft at 2:00PM Dec 01, 2023Observed: 2.87 ft at 2:15PM Dec 01, 2023Observed: 2.87 ft at 2:30PM Dec 01, 2023Observed: 2.87 ft at 2:45PM Dec 01, 2023Observed: 2.87 ft at 3:00PM Dec 01, 2023Observed: 2.87 ft at 3:15PM Dec 01, 2023Observed: 2.87 ft at 3:30PM Dec 01, 2023Observed: 2.87 ft at 3:45PM Dec 01, 2023Observed: 2.87 ft at 4:00PM Dec 01, 2023Observed: 2.87 ft at 4:15PM Dec 01, 2023Observed: 2.87 ft at 4:30PM Dec 01, 2023Observed: 2.87 ft at 4:45PM Dec 01, 2023Observed: 2.88 ft at 5:00PM Dec 01, 2023Observed: 2.88 ft at 5:02PM Dec 01, 2023Observed: 2.88 ft at 5:15PM Dec 01, 2023Observed: 2.88 ft at 5:17PM Dec 01, 2023Observed: 2.88 ft at 5:30PM Dec 01, 2023Observed: 2.88 ft at 5:32PM Dec 01, 2023Observed: 2.88 ft at 5:45PM Dec 01, 2023Observed: 2.88 ft at 5:47PM Dec 01, 2023Observed: 2.89 ft at 6:00PM Dec 01, 2023Observed: 2.89 ft at 6:15PM Dec 01, 2023Observed: 2.89 ft at 6:30PM Dec 01, 2023Observed: 2.89 ft at 6:45PM Dec 01, 2023Observed: 2.9 ft at 7:00PM Dec 01, 2023Observed: 2.9 ft at 7:15PM Dec 01, 2023Observed: 2.9 ft at 7:30PM Dec 01, 2023Observed: 2.91 ft at 7:45PM Dec 01, 2023Observed: 2.92 ft at 8:00PM Dec 01, 2023Observed: 2.92 ft at 8:15PM Dec 01, 2023Observed: 2.93 ft at 8:30PM Dec 01, 2023Observed: 2.93 ft at 8:45PM Dec 01, 2023Observed: 2.93 ft at 9:00PM Dec 01, 2023Observed: 2.94 ft at 9:15PM Dec 01, 2023Observed: 2.94 ft at 9:30PM Dec 01, 2023Observed: 2.95 ft at 9:45PM Dec 01, 2023Observed: 2.95 ft at 10:00PM Dec 01, 2023Observed: 2.96 ft at 10:15PM Dec 01, 2023Observed: 2.96 ft at 10:30PM Dec 01, 2023Observed: 2.97 ft at 10:45PM Dec 01, 2023Observed: 2.97 ft at 11:00PM Dec 01, 2023Observed: 2.97 ft at 11:15PM Dec 01, 2023Observed: 2.98 ft at 11:30PM Dec 01, 2023Observed: 2.99 ft at 11:45PM Dec 01, 2023Observed: 2.99 ft at 12:00AM Dec 02, 2023Observed: 3 ft at 12:15AM Dec 02, 2023Observed: 3 ft at 12:30AM Dec 02, 2023Observed: 3.01 ft at 12:45AM Dec 02, 2023Observed: 3.02 ft at 1:00AM Dec 02, 2023Observed: 3.02 ft at 1:15AM Dec 02, 2023Observed: 3.03 ft at 1:30AM Dec 02, 2023Observed: 3.03 ft at 1:45AM Dec 02, 2023Observed: 3.05 ft at 2:00AM Dec 02, 2023Observed: 3.04 ft at 2:15AM Dec 02, 2023Observed: 3.05 ft at 2:30AM Dec 02, 2023Observed: 3.05 ft at 2:45AM Dec 02, 2023Observed: 3.06 ft at 3:00AM Dec 02, 2023Observed: 3.07 ft at 3:15AM Dec 02, 2023Observed: 3.07 ft at 3:30AM Dec 02, 2023Observed: 3.08 ft at 3:45AM Dec 02, 2023Observed: 3.09 ft at 4:00AM Dec 02, 2023Observed: 3.1 ft at 4:15AM Dec 02, 2023Observed: 3.1 ft at 4:30AM Dec 02, 2023Observed: 3.11 ft at 4:45AM Dec 02, 2023Observed: 3.11 ft at 5:00AM Dec 02, 2023Observed: 3.12 ft at 5:15AM Dec 02, 2023Observed: 3.12 ft at 5:30AM Dec 02, 2023Observed: 3.13 ft at 5:45AM Dec 02, 2023Observed: 3.13 ft at 6:00AM Dec 02, 2023Observed: 3.15 ft at 6:15AM Dec 02, 2023Observed: 3.15 ft at 6:30AM Dec 02, 2023Observed: 3.16 ft at 6:45AM Dec 02, 2023Observed: 3.16 ft at 7:00AM Dec 02, 2023Observed: 3.17 ft at 7:15AM Dec 02, 2023Observed: 3.17 ft at 7:30AM Dec 02, 2023Observed: 3.18 ft at 7:45AM Dec 02, 2023Observed: 3.19 ft at 8:00AM Dec 02, 2023Observed: 3.19 ft at 8:15AM Dec 02, 2023Observed: 3.2 ft at 8:30AM Dec 02, 2023Observed: 3.2 ft at 8:45AM Dec 02, 2023Observed: 3.21 ft at 9:00AM Dec 02, 2023Observed: 3.22 ft at 9:15AM Dec 02, 2023Observed: 3.22 ft at 9:30AM Dec 02, 2023Observed: 3.23 ft at 9:45AM Dec 02, 2023Observed: 3.23 ft at 10:00AM Dec 02, 2023Observed: 3.24 ft at 10:15AM Dec 02, 2023Observed: 3.25 ft at 10:30AM Dec 02, 2023Observed: 3.25 ft at 10:45AM Dec 02, 2023Observed: 3.26 ft at 11:00AM Dec 02, 2023Observed: 3.26 ft at 11:15AM Dec 02, 2023Observed: 3.27 ft at 11:30AM Dec 02, 2023Observed: 3.28 ft at 11:45AM Dec 02, 2023Observed: 3.28 ft at 12:00PM Dec 02, 2023Observed: 3.28 ft at 12:15PM Dec 02, 2023Observed: 3.29 ft at 12:30PM Dec 02, 2023Observed: 3.3 ft at 12:45PM Dec 02, 2023Observed: 3.3 ft at 1:00PM Dec 02, 2023Observed: 3.31 ft at 1:15PM Dec 02, 2023Observed: 3.31 ft at 1:30PM Dec 02, 2023Observed: 3.32 ft at 1:45PM Dec 02, 2023Observed: 3.32 ft at 2:00PM Dec 02, 2023Observed: 3.33 ft at 2:15PM Dec 02, 2023Observed: 3.33 ft at 2:30PM Dec 02, 2023Observed: 3.33 ft at 2:45PM Dec 02, 2023Observed: 3.33 ft at 3:00PM Dec 02, 2023Observed: 3.34 ft at 3:15PM Dec 02, 2023Observed: 3.34 ft at 3:30PM Dec 02, 2023Observed: 3.35 ft at 3:45PM Dec 02, 2023Observed: 3.35 ft at 4:00PM Dec 02, 2023Observed: 3.36 ft at 4:15PM Dec 02, 2023Observed: 3.36 ft at 4:30PM Dec 02, 2023Observed: 3.36 ft at 4:45PM Dec 02, 2023Observed: 3.36 ft at 5:00PM Dec 02, 2023Observed: 3.36 ft at 5:01PM Dec 02, 2023Observed: 3.36 ft at 5:15PM Dec 02, 2023Observed: 3.36 ft at 5:16PM Dec 02, 2023Observed: 3.37 ft at 5:30PM Dec 02, 2023Observed: 3.37 ft at 5:31PM Dec 02, 2023Observed: 3.37 ft at 5:45PM Dec 02, 2023Observed: 3.37 ft at 5:46PM Dec 02, 2023Observed: 3.37 ft at 6:00PM Dec 02, 2023Observed: 3.37 ft at 6:15PM Dec 02, 2023Observed: 3.38 ft at 6:30PM Dec 02, 2023Observed: 3.38 ft at 6:45PM Dec 02, 2023Observed: 3.38 ft at 7:00PM Dec 02, 2023Observed: 3.39 ft at 7:15PM Dec 02, 2023Observed: 3.39 ft at 7:30PM Dec 02, 2023Observed: 3.39 ft at 7:45PM Dec 02, 2023Observed: 3.4 ft at 8:00PM Dec 02, 2023Observed: 3.4 ft at 8:15PM Dec 02, 2023Observed: 3.41 ft at 8:30PM Dec 02, 2023Observed: 3.4 ft at 8:45PM Dec 02, 2023Observed: 3.41 ft at 9:00PM Dec 02, 2023Observed: 3.41 ft at 9:15PM Dec 02, 2023Observed: 3.41 ft at 9:30PM Dec 02, 2023Observed: 3.42 ft at 9:45PM Dec 02, 2023Observed: 3.42 ft at 10:00PM Dec 02, 2023Observed: 3.43 ft at 10:15PM Dec 02, 2023Observed: 3.42 ft at 10:30PM Dec 02, 2023Observed: 3.43 ft at 10:45PM Dec 02, 2023Observed: 3.43 ft at 11:00PM Dec 02, 2023Observed: 3.43 ft at 11:15PM Dec 02, 2023Observed: 3.43 ft at 11:30PM Dec 02, 2023Observed: 3.43 ft at 11:45PM Dec 02, 2023Observed: 3.44 ft at 12:00AM Dec 03, 2023Observed: 3.44 ft at 12:15AM Dec 03, 2023Observed: 3.45 ft at 12:30AM Dec 03, 2023Observed: 3.44 ft at 12:45AM Dec 03, 2023Observed: 3.45 ft at 1:00AM Dec 03, 2023Observed: 3.45 ft at 1:15AM Dec 03, 2023Observed: 3.46 ft at 1:30AM Dec 03, 2023Observed: 3.45 ft at 1:45AM Dec 03, 2023Observed: 3.46 ft at 2:00AM Dec 03, 2023Observed: 3.46 ft at 2:15AM Dec 03, 2023Observed: 3.46 ft at 2:30AM Dec 03, 2023Observed: 3.45 ft at 2:45AM Dec 03, 2023Observed: 3.47 ft at 3:00AM Dec 03, 2023Observed: 3.47 ft at 3:15AM Dec 03, 2023Observed: 3.47 ft at 3:30AM Dec 03, 2023Observed: 3.47 ft at 3:45AM Dec 03, 2023Observed: 3.47 ft at 4:00AM Dec 03, 2023Observed: 3.48 ft at 4:15AM Dec 03, 2023Observed: 3.48 ft at 4:30AM Dec 03, 2023Observed: 3.48 ft at 4:45AM Dec 03, 2023Observed: 3.47 ft at 5:00AM Dec 03, 2023Observed: 3.48 ft at 5:15AM Dec 03, 2023Observed: 3.48 ft at 5:30AM Dec 03, 2023Observed: 3.49 ft at 5:45AM Dec 03, 2023Observed: 3.49 ft at 6:00AM Dec 03, 2023Observed: 3.48 ft at 6:15AM Dec 03, 2023Observed: 3.49 ft at 6:30AM Dec 03, 2023Observed: 3.48 ft at 6:45AM Dec 03, 2023Observed: 3.49 ft at 7:00AM Dec 03, 2023Observed: 3.5 ft at 7:15AM Dec 03, 2023Observed: 3.49 ft at 7:30AM Dec 03, 2023Observed: 3.49 ft at 7:45AM Dec 03, 2023Observed: 3.49 ft at 8:00AM Dec 03, 2023Observed: 3.5 ft at 8:15AM Dec 03, 2023Observed: 3.5 ft at 8:30AM Dec 03, 2023Observed: 3.5 ft at 8:45AM Dec 03, 2023Observed: 3.49 ft at 9:00AM Dec 03, 2023Observed: 3.48 ft at 9:15AM Dec 03, 2023Observed: 3.5 ft at 9:30AM Dec 03, 2023Observed: 3.49 ft at 9:45AM Dec 03, 2023Observed: 3.5 ft at 10:00AM Dec 03, 2023Observed: 3.49 ft at 10:15AM Dec 03, 2023Observed: 3.5 ft at 10:30AM Dec 03, 2023Observed: 3.5 ft at 10:45AM Dec 03, 2023Observed: 3.5 ft at 11:00AM Dec 03, 2023Observed: 3.49 ft at 11:15AM Dec 03, 2023Observed: 3.5 ft at 11:30AM Dec 03, 2023Observed: 3.49 ft at 11:45AM Dec 03, 2023Observed: 3.5 ft at 12:00PM Dec 03, 2023Observed: 3.49 ft at 12:15PM Dec 03, 2023Observed: 3.49 ft at 12:30PM Dec 03, 2023Observed: 3.49 ft at 12:45PM Dec 03, 2023Observed: 3.49 ft at 1:00PM Dec 03, 2023Observed: 3.51 ft at 1:15PM Dec 03, 2023Observed: 3.5 ft at 1:30PM Dec 03, 2023Observed: 3.5 ft at 1:45PM Dec 03, 2023Observed: 3.5 ft at 2:00PM Dec 03, 2023Observed: 3.51 ft at 2:15PM Dec 03, 2023Observed: 3.5 ft at 2:30PM Dec 03, 2023Observed: 3.51 ft at 2:45PM Dec 03, 2023Observed: 3.51 ft at 3:00PM Dec 03, 2023Observed: 3.52 ft at 3:15PM Dec 03, 2023Observed: 3.51 ft at 3:30PM Dec 03, 2023Observed: 3.52 ft at 3:45PM Dec 03, 2023Observed: 3.52 ft at 4:00PM Dec 03, 2023Observed: 3.52 ft at 4:15PM Dec 03, 2023Observed: 3.52 ft at 4:30PM Dec 03, 2023Observed: 3.52 ft at 4:45PM Dec 03, 2023Observed: 3.53 ft at 5:00PM Dec 03, 2023Observed: 3.53 ft at 5:01PM Dec 03, 2023Observed: 3.52 ft at 5:15PM Dec 03, 2023Observed: 3.52 ft at 5:16PM Dec 03, 2023Observed: 3.52 ft at 5:30PM Dec 03, 2023Observed: 3.52 ft at 5:31PM Dec 03, 2023Observed: 3.53 ft at 5:45PM Dec 03, 2023Observed: 3.53 ft at 5:46PM Dec 03, 2023Observed: 3.54 ft at 6:00PM Dec 03, 2023Observed: 3.54 ft at 6:15PM Dec 03, 2023Observed: 3.54 ft at 6:30PM Dec 03, 2023Observed: 3.55 ft at 6:45PM Dec 03, 2023Observed: 3.55 ft at 7:00PM Dec 03, 2023Observed: 3.56 ft at 7:15PM Dec 03, 2023Observed: 3.58 ft at 7:30PM Dec 03, 2023Observed: 3.58 ft at 7:45PM Dec 03, 2023Observed: 3.6 ft at 8:00PM Dec 03, 2023Observed: 3.61 ft at 8:15PM Dec 03, 2023Observed: 3.63 ft at 8:30PM Dec 03, 2023Observed: 3.63 ft at 8:45PM Dec 03, 2023Observed: 3.65 ft at 9:00PM Dec 03, 2023Observed: 3.67 ft at 9:15PM Dec 03, 2023Observed: 3.67 ft at 9:30PM Dec 03, 2023Observed: 3.69 ft at 9:45PM Dec 03, 2023Observed: 3.7 ft at 10:00PM Dec 03, 2023Observed: 3.71 ft at 10:15PM Dec 03, 2023Observed: 3.72 ft at 10:30PM Dec 03, 2023Observed: 3.73 ft at 10:45PM Dec 03, 2023Observed: 3.75 ft at 11:00PM Dec 03, 2023Observed: 3.76 ft at 11:15PM Dec 03, 2023Observed: 3.77 ft at 11:30PM Dec 03, 2023Observed: 3.79 ft at 11:45PM Dec 03, 2023Observed: 3.8 ft at 12:00AM Dec 04, 2023Observed: 3.81 ft at 12:15AM Dec 04, 2023Observed: 3.85 ft at 12:30AM Dec 04, 2023Observed: 3.87 ft at 12:45AM Dec 04, 2023Observed: 3.88 ft at 1:00AM Dec 04, 2023Observed: 3.91 ft at 1:15AM Dec 04, 2023Observed: 3.92 ft at 1:30AM Dec 04, 2023Observed: 3.94 ft at 1:45AM Dec 04, 2023Observed: 3.96 ft at 2:00AM Dec 04, 2023Observed: 3.97 ft at 2:15AM Dec 04, 2023Observed: 4 ft at 2:30AM Dec 04, 2023Observed: 4 ft at 2:45AM Dec 04, 2023Observed: 4 ft at 3:00AM Dec 04, 2023Observed: 4.02 ft at 3:15AM Dec 04, 2023Observed: 4.03 ft at 3:30AM Dec 04, 2023Observed: 4.03 ft at 3:45AM Dec 04, 2023Observed: 4.04 ft at 4:00AM Dec 04, 2023Observed: 4.08 ft at 4:15AM Dec 04, 2023Observed: 4.09 ft at 4:30AM Dec 04, 2023Observed: 4.11 ft at 4:45AM Dec 04, 2023Observed: 4.15 ft at 5:00AM Dec 04, 2023Observed: 4.14 ft at 5:15AM Dec 04, 2023Observed: 4.16 ft at 5:30AM Dec 04, 2023Observed: 4.17 ft at 5:45AM Dec 04, 2023Observed: 4.2 ft at 6:00AM Dec 04, 2023Observed: 4.23 ft at 6:15AM Dec 04, 2023Observed: 4.23 ft at 6:30AM Dec 04, 2023Observed: 4.2 ft at 6:45AM Dec 04, 2023Observed: 4.21 ft at 7:00AM Dec 04, 2023Observed: 4.21 ft at 7:15AM Dec 04, 2023Observed: 4.22 ft at 7:30AM Dec 04, 2023Observed: 4.23 ft at 7:45AM Dec 04, 2023Observed: 4.23 ft at 8:00AM Dec 04, 2023Observed: 4.27 ft at 8:15AM Dec 04, 2023Observed: 4.29 ft at 8:30AM Dec 04, 2023Observed: 4.3 ft at 8:45AM Dec 04, 2023Observed: 4.32 ft at 9:00AM Dec 04, 2023Observed: 4.32 ft at 9:15AM Dec 04, 2023Observed: 4.35 ft at 9:30AM Dec 04, 2023Observed: 4.35 ft at 9:45AM Dec 04, 2023Observed: 4.36 ft at 10:00AM Dec 04, 2023Observed: 4.36 ft at 10:15AM Dec 04, 2023Observed: 4.39 ft at 10:30AM Dec 04, 2023Observed: 4.39 ft at 10:45AM Dec 04, 2023Observed: 4.38 ft at 11:00AM Dec 04, 2023Observed: 4.4 ft at 11:15AM Dec 04, 2023Observed: 4.4 ft at 11:30AM Dec 04, 2023Observed: 4.44 ft at 11:45AM Dec 04, 2023Observed: 4.44 ft at 12:00PM Dec 04, 2023Observed: 4.47 ft at 12:15PM Dec 04, 2023Observed: 4.47 ft at 12:30PM Dec 04, 2023Observed: 4.47 ft at 12:45PM Dec 04, 2023Observed: 4.47 ft at 1:00PM Dec 04, 2023Observed: 4.48 ft at 1:15PM Dec 04, 2023Observed: 4.48 ft at 1:30PM Dec 04, 2023Observed: 4.5 ft at 1:45PM Dec 04, 2023Observed: 4.5 ft at 2:00PM Dec 04, 2023Observed: 4.48 ft at 2:15PM Dec 04, 2023Observed: 4.54 ft at 2:30PM Dec 04, 2023Observed: 4.52 ft at 2:45PM Dec 04, 2023Observed: 4.53 ft at 3:00PM Dec 04, 2023Highest Observation: 4.55 ft at 3:15PM Dec 04, 2023Observed: 4.52 ft at 3:30PM Dec 04, 2023Observed: 4.51 ft at 4:00PM Dec 04, 2023Observed: 4.54 ft at 4:15PM Dec 04, 2023USGS--Water Resources of the United StatesCHZN6(plotting HGIRG) Graph Created (5:01PM Dec 4, 2023)ObservedLatest observed value: 4.54 ft at 4:15 PM EST 4-Dec-2023.
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Graphical forecasts are not available for the Little Chazy River above Chazy. During times of high water, forecast crest information can be found in the text products.

Vertical Datum updated from NGVD29 to NAVD88 by gauge owner.

Return to Area Map
Downstream Gauge Downstream Gauge - at Rouses Point
Flood Categories (in feet)
Not Available

Historic Crests
(1) 10.40 ft on 11/10/1996
(2) 10.07 ft on 01/20/1996
(3) 9.49 ft on 04/17/1994
(4) 9.49 ft on 04/23/1993
(5) 9.25 ft on 08/30/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.25 ft on 08/30/2011
(2) 6.17 ft on 04/28/2011
(3) 6.15 ft on 10/26/2005
(4) 5.94 ft on 04/03/2005
(5) 4.40 ft on 04/03/2004
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
KML Image
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: 44.902222° N, Longitude: 73.415556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 105.83 ft 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  

Current/Historical Observations:
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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
Burlington Weather Forecast Office
1200 Airport Drive
South Burlington, VT 05403
(802) 862-2475
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