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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
South Platte River at Henderson Stage (ft)Flow (cfs)Observed: 3.7 ft at 12:15AM Dec 02, 2023Observed: 3.71 ft at 12:30AM Dec 02, 2023Observed: 3.71 ft at 12:45AM Dec 02, 2023Observed: 3.7 ft at 1:00AM Dec 02, 2023Observed: 3.71 ft at 1:15AM Dec 02, 2023Observed: 3.72 ft at 1:30AM Dec 02, 2023Observed: 3.72 ft at 1:45AM Dec 02, 2023Observed: 3.72 ft at 2:00AM Dec 02, 2023Observed: 3.72 ft at 2:15AM Dec 02, 2023Observed: 3.72 ft at 2:30AM Dec 02, 2023Observed: 3.72 ft at 2:45AM Dec 02, 2023Observed: 3.72 ft at 3:00AM Dec 02, 2023Observed: 3.7 ft at 3:15AM Dec 02, 2023Observed: 3.7 ft at 3:30AM Dec 02, 2023Observed: 3.7 ft at 3:45AM Dec 02, 2023Observed: 3.7 ft at 4:00AM Dec 02, 2023Observed: 3.69 ft at 4:15AM Dec 02, 2023Observed: 3.68 ft at 4:30AM Dec 02, 2023Observed: 3.68 ft at 4:45AM Dec 02, 2023Observed: 3.68 ft at 5:00AM Dec 02, 2023Observed: 3.66 ft at 5:15AM Dec 02, 2023Observed: 3.66 ft at 5:30AM Dec 02, 2023Observed: 3.63 ft at 5:45AM Dec 02, 2023Observed: 3.64 ft at 6:00AM Dec 02, 2023Observed: 3.61 ft at 6:15AM Dec 02, 2023Observed: 3.61 ft at 6:16AM Dec 02, 2023Observed: 3.62 ft at 6:30AM Dec 02, 2023Observed: 3.62 ft at 6:31AM Dec 02, 2023Observed: 3.61 ft at 6:45AM Dec 02, 2023Observed: 3.61 ft at 6:46AM Dec 02, 2023Observed: 3.6 ft at 7:00AM Dec 02, 2023Observed: 3.58 ft at 7:15AM Dec 02, 2023Observed: 3.57 ft at 7:30AM Dec 02, 2023Observed: 3.56 ft at 7:45AM Dec 02, 2023Observed: 3.55 ft at 8:00AM Dec 02, 2023Observed: 3.54 ft at 8:15AM Dec 02, 2023Observed: 3.52 ft at 8:30AM Dec 02, 2023Observed: 3.51 ft at 8:45AM Dec 02, 2023Observed: 3.49 ft at 9:00AM Dec 02, 2023Observed: 3.48 ft at 9:15AM Dec 02, 2023Observed: 3.46 ft at 9:30AM Dec 02, 2023Observed: 3.46 ft at 9:45AM Dec 02, 2023Observed: 3.44 ft at 10:00AM Dec 02, 2023Observed: 3.43 ft at 10:15AM Dec 02, 2023Observed: 3.42 ft at 10:30AM Dec 02, 2023Observed: 3.4 ft at 10:45AM Dec 02, 2023Observed: 3.4 ft at 11:00AM Dec 02, 2023Observed: 3.39 ft at 11:15AM Dec 02, 2023Observed: 3.39 ft at 11:30AM Dec 02, 2023Observed: 3.37 ft at 11:45AM Dec 02, 2023Observed: 3.37 ft at 12:00PM Dec 02, 2023Observed: 3.37 ft at 12:15PM Dec 02, 2023Observed: 3.37 ft at 12:30PM Dec 02, 2023Observed: 3.36 ft at 12:45PM Dec 02, 2023Observed: 3.36 ft at 1:00PM Dec 02, 2023Observed: 3.36 ft at 1:15PM Dec 02, 2023Observed: 3.36 ft at 1:30PM Dec 02, 2023Observed: 3.37 ft at 1:45PM Dec 02, 2023Observed: 3.37 ft at 2:00PM Dec 02, 2023Observed: 3.37 ft at 2:15PM Dec 02, 2023Observed: 3.39 ft at 2:30PM Dec 02, 2023Observed: 3.39 ft at 2:45PM Dec 02, 2023Observed: 3.41 ft at 3:00PM Dec 02, 2023Observed: 3.43 ft at 3:15PM Dec 02, 2023Observed: 3.47 ft at 3:30PM Dec 02, 2023Observed: 3.49 ft at 3:45PM Dec 02, 2023Observed: 3.53 ft at 4:00PM Dec 02, 2023Observed: 3.55 ft at 4:15PM Dec 02, 2023Observed: 3.6 ft at 4:30PM Dec 02, 2023Observed: 3.62 ft at 4:45PM Dec 02, 2023Observed: 3.66 ft at 5:00PM Dec 02, 2023Observed: 3.68 ft at 5:15PM Dec 02, 2023Observed: 3.7 ft at 5:30PM Dec 02, 2023Observed: 3.72 ft at 5:45PM Dec 02, 2023Observed: 3.75 ft at 6:00PM Dec 02, 2023Observed: 3.76 ft at 6:15PM Dec 02, 2023Observed: 3.76 ft at 6:16PM Dec 02, 2023Observed: 3.77 ft at 6:30PM Dec 02, 2023Observed: 3.77 ft at 6:31PM Dec 02, 2023Observed: 3.8 ft at 6:45PM Dec 02, 2023Observed: 3.8 ft at 6:46PM Dec 02, 2023Observed: 3.81 ft at 7:00PM Dec 02, 2023Observed: 3.81 ft at 7:15PM Dec 02, 2023Highest Observation: 3.82 ft at 7:30PM Dec 02, 2023Observed: 3.81 ft at 7:45PM Dec 02, 2023Observed: 3.81 ft at 8:00PM Dec 02, 2023Highest Observation: 3.82 ft at 8:15PM Dec 02, 2023Observed: 3.81 ft at 8:30PM Dec 02, 2023Observed: 3.81 ft at 8:45PM Dec 02, 2023Observed: 3.79 ft at 9:00PM Dec 02, 2023Observed: 3.81 ft at 9:15PM Dec 02, 2023Observed: 3.81 ft at 9:30PM Dec 02, 2023Observed: 3.8 ft at 9:45PM Dec 02, 2023Observed: 3.79 ft at 10:00PM Dec 02, 2023Observed: 3.8 ft at 10:15PM Dec 02, 2023Observed: 3.79 ft at 10:30PM Dec 02, 2023Observed: 3.77 ft at 10:45PM Dec 02, 2023Observed: 3.79 ft at 11:00PM Dec 02, 2023Observed: 3.77 ft at 11:15PM Dec 02, 2023Observed: 3.77 ft at 11:30PM Dec 02, 2023Observed: 3.76 ft at 11:45PM Dec 02, 2023Observed: 3.77 ft at 12:00AM Dec 03, 2023Observed: 3.76 ft at 12:15AM Dec 03, 2023Observed: 3.76 ft at 12:30AM Dec 03, 2023Observed: 3.75 ft at 12:45AM Dec 03, 2023Observed: 3.76 ft at 1:00AM Dec 03, 2023Observed: 3.75 ft at 1:15AM Dec 03, 2023Observed: 3.74 ft at 1:30AM Dec 03, 2023Observed: 3.74 ft at 1:45AM Dec 03, 2023Observed: 3.73 ft at 2:00AM Dec 03, 2023Observed: 3.73 ft at 2:15AM Dec 03, 2023Observed: 3.72 ft at 2:30AM Dec 03, 2023Observed: 3.72 ft at 2:45AM Dec 03, 2023Observed: 3.7 ft at 3:00AM Dec 03, 2023Observed: 3.7 ft at 3:15AM Dec 03, 2023Observed: 3.7 ft at 3:30AM Dec 03, 2023Observed: 3.69 ft at 3:45AM Dec 03, 2023Observed: 3.68 ft at 4:00AM Dec 03, 2023Observed: 3.69 ft at 4:15AM Dec 03, 2023Observed: 3.68 ft at 4:30AM Dec 03, 2023Observed: 3.67 ft at 4:45AM Dec 03, 2023Observed: 3.67 ft at 5:00AM Dec 03, 2023Observed: 3.65 ft at 5:15AM Dec 03, 2023Observed: 3.65 ft at 5:30AM Dec 03, 2023Observed: 3.64 ft at 5:45AM Dec 03, 2023Observed: 3.63 ft at 6:00AM Dec 03, 2023Observed: 3.62 ft at 6:15AM Dec 03, 2023Observed: 3.62 ft at 6:16AM Dec 03, 2023Observed: 3.61 ft at 6:30AM Dec 03, 2023Observed: 3.61 ft at 6:31AM Dec 03, 2023Observed: 3.6 ft at 6:45AM Dec 03, 2023Observed: 3.6 ft at 6:46AM Dec 03, 2023Observed: 3.58 ft at 7:00AM Dec 03, 2023Observed: 3.56 ft at 7:15AM Dec 03, 2023Observed: 3.56 ft at 7:30AM Dec 03, 2023Observed: 3.55 ft at 7:45AM Dec 03, 2023Observed: 3.54 ft at 8:00AM Dec 03, 2023Observed: 3.52 ft at 8:15AM Dec 03, 2023Observed: 3.51 ft at 8:30AM Dec 03, 2023Observed: 3.51 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: 3.46 ft at 9:30AM Dec 03, 2023Observed: 3.45 ft at 9:45AM Dec 03, 2023Observed: 3.43 ft at 10:00AM Dec 03, 2023Observed: 3.43 ft at 10:15AM Dec 03, 2023Observed: 3.42 ft at 10:30AM Dec 03, 2023Observed: 3.4 ft at 10:45AM Dec 03, 2023Observed: 3.4 ft at 11:00AM Dec 03, 2023Observed: 3.38 ft at 11:15AM Dec 03, 2023Observed: 3.37 ft at 11:30AM Dec 03, 2023Observed: 3.37 ft at 11:45AM Dec 03, 2023Observed: 3.37 ft at 12:00PM Dec 03, 2023Observed: 3.36 ft at 12:15PM Dec 03, 2023Observed: 3.35 ft at 12:30PM Dec 03, 2023Observed: 3.34 ft at 12:45PM Dec 03, 2023Observed: 3.34 ft at 1:00PM Dec 03, 2023Observed: 3.34 ft at 1:15PM Dec 03, 2023Observed: 3.35 ft at 1:30PM Dec 03, 2023Observed: 3.35 ft at 1:45PM Dec 03, 2023Observed: 3.34 ft at 2:00PM Dec 03, 2023Observed: 3.35 ft at 2:15PM Dec 03, 2023Observed: 3.36 ft at 2:30PM Dec 03, 2023Observed: 3.37 ft at 2:45PM Dec 03, 2023Observed: 3.38 ft at 3:00PM Dec 03, 2023Observed: 3.4 ft at 3:15PM Dec 03, 2023Observed: 3.43 ft at 3:30PM Dec 03, 2023Observed: 3.44 ft at 3:45PM Dec 03, 2023Observed: 3.48 ft at 4:00PM Dec 03, 2023Observed: 3.51 ft at 4:15PM Dec 03, 2023Observed: 3.54 ft at 4:30PM Dec 03, 2023Observed: 3.57 ft at 4:45PM Dec 03, 2023Observed: 3.6 ft at 5:00PM Dec 03, 2023Observed: 3.63 ft at 5:15PM Dec 03, 2023Observed: 3.65 ft at 5:30PM Dec 03, 2023Observed: 3.68 ft at 5:45PM Dec 03, 2023Observed: 3.7 ft at 6:00PM Dec 03, 2023Observed: 3.73 ft at 6:15PM Dec 03, 2023Observed: 3.73 ft at 6:17PM Dec 03, 2023Observed: 3.75 ft at 6:30PM Dec 03, 2023Observed: 3.75 ft at 6:32PM Dec 03, 2023Observed: 3.76 ft at 6:45PM Dec 03, 2023Observed: 3.76 ft at 6:47PM Dec 03, 2023Observed: 3.78 ft at 7:00PM Dec 03, 2023Observed: 3.79 ft at 7:15PM Dec 03, 2023Observed: 3.79 ft at 7:30PM Dec 03, 2023Observed: 3.8 ft at 7:45PM Dec 03, 2023Observed: 3.79 ft at 8:00PM Dec 03, 2023Observed: 3.8 ft at 8:15PM Dec 03, 2023Observed: 3.81 ft at 8:30PM Dec 03, 2023Observed: 3.79 ft at 8:45PM Dec 03, 2023Observed: 3.8 ft at 9:00PM Dec 03, 2023Observed: 3.79 ft at 9:15PM Dec 03, 2023Observed: 3.8 ft at 9:30PM Dec 03, 2023Observed: 3.81 ft at 9:45PM Dec 03, 2023Observed: 3.8 ft at 10:00PM Dec 03, 2023Observed: 3.81 ft at 10:15PM Dec 03, 2023Observed: 3.8 ft at 10:30PM Dec 03, 2023Observed: 3.78 ft at 10:45PM Dec 03, 2023Observed: 3.8 ft at 11:00PM Dec 03, 2023Observed: 3.79 ft at 11:15PM Dec 03, 2023Observed: 3.79 ft at 11:30PM Dec 03, 2023Observed: 3.79 ft at 11:45PM Dec 03, 2023Observed: 3.79 ft at 12:00AM Dec 04, 2023Observed: 3.8 ft at 12:15AM Dec 04, 2023Observed: 3.79 ft at 12:30AM Dec 04, 2023Observed: 3.79 ft at 12:45AM Dec 04, 2023Observed: 3.8 ft at 1:00AM Dec 04, 2023Observed: 3.79 ft at 1:15AM Dec 04, 2023Observed: 3.79 ft at 1:30AM Dec 04, 2023Observed: 3.8 ft at 1:45AM Dec 04, 2023Observed: 3.78 ft at 2:00AM Dec 04, 2023Observed: 3.8 ft at 2:15AM Dec 04, 2023Observed: 3.78 ft at 2:30AM Dec 04, 2023Observed: 3.78 ft at 2:45AM Dec 04, 2023Observed: 3.79 ft at 3:00AM Dec 04, 2023Observed: 3.78 ft at 3:15AM Dec 04, 2023Observed: 3.78 ft at 3:30AM Dec 04, 2023Observed: 3.77 ft at 3:45AM Dec 04, 2023Observed: 3.78 ft at 4:00AM Dec 04, 2023Observed: 3.76 ft at 4:15AM Dec 04, 2023Observed: 3.76 ft at 4:30AM Dec 04, 2023Observed: 3.75 ft at 4:45AM Dec 04, 2023Observed: 3.74 ft at 5:00AM Dec 04, 2023Observed: 3.73 ft at 5:15AM Dec 04, 2023Observed: 3.72 ft at 5:30AM Dec 04, 2023Observed: 3.7 ft at 5:45AM Dec 04, 2023Observed: 3.7 ft at 6:00AM Dec 04, 2023Observed: 3.68 ft at 6:15AM Dec 04, 2023Observed: 3.68 ft at 6:16AM Dec 04, 2023Observed: 3.65 ft at 6:30AM Dec 04, 2023Observed: 3.65 ft at 6:31AM Dec 04, 2023Observed: 3.65 ft at 6:45AM Dec 04, 2023Observed: 3.65 ft at 6:46AM Dec 04, 2023Observed: 3.63 ft at 7:00AM Dec 04, 2023Observed: 3.61 ft at 7:15AM Dec 04, 2023Observed: 3.6 ft at 7:30AM Dec 04, 2023Observed: 3.58 ft at 7:45AM Dec 04, 2023Observed: 3.57 ft at 8:00AM Dec 04, 2023Observed: 3.54 ft at 8:15AM Dec 04, 2023Observed: 3.53 ft at 8:30AM Dec 04, 2023Observed: 3.5 ft at 8:45AM Dec 04, 2023Observed: 3.51 ft at 9:00AM Dec 04, 2023Observed: 3.48 ft at 9:15AM Dec 04, 2023Observed: 3.47 ft at 9:30AM Dec 04, 2023Observed: 3.46 ft at 9:45AM Dec 04, 2023Observed: 3.45 ft at 10:00AM Dec 04, 2023Observed: 3.43 ft at 10:15AM Dec 04, 2023Observed: 3.42 ft at 10:30AM Dec 04, 2023Observed: 3.41 ft at 10:45AM Dec 04, 2023Observed: 3.39 ft at 11:00AM Dec 04, 2023Observed: 3.4 ft at 11:15AM Dec 04, 2023Observed: 3.4 ft at 11:30AM Dec 04, 2023Observed: 3.39 ft at 11:45AM Dec 04, 2023Observed: 3.39 ft at 12:00PM Dec 04, 2023Observed: 3.37 ft at 12:15PM Dec 04, 2023Observed: 3.36 ft at 12:30PM Dec 04, 2023Observed: 3.36 ft at 12:45PM Dec 04, 2023Observed: 3.36 ft at 1:00PM Dec 04, 2023Observed: 3.36 ft at 1:15PM Dec 04, 2023Observed: 3.38 ft at 1:30PM Dec 04, 2023Observed: 3.38 ft at 1:45PM Dec 04, 2023Observed: 3.41 ft at 2:00PM Dec 04, 2023Observed: 3.44 ft at 2:15PM Dec 04, 2023Observed: 3.46 ft at 2:30PM Dec 04, 2023Observed: 3.49 ft at 2:45PM Dec 04, 2023Observed: 3.53 ft at 3:00PM Dec 04, 2023Observed: 3.57 ft at 3:15PM Dec 04, 2023Observed: 3.59 ft at 3:30PM Dec 04, 2023Observed: 3.63 ft at 3:45PM Dec 04, 2023Observed: 3.64 ft at 4:00PM Dec 04, 2023Observed: 3.66 ft at 4:15PM Dec 04, 2023Observed: 3.66 ft at 4:30PM Dec 04, 2023Observed: 3.68 ft at 4:45PM Dec 04, 2023Observed: 3.69 ft at 5:00PM Dec 04, 2023Observed: 3.69 ft at 5:15PM Dec 04, 2023Observed: 3.7 ft at 5:30PM Dec 04, 2023Observed: 3.71 ft at 5:45PM Dec 04, 2023Observed: 3.71 ft at 6:00PM Dec 04, 2023Observed: 3.72 ft at 6:15PM Dec 04, 2023Observed: 3.72 ft at 6:16PM Dec 04, 2023Observed: 3.72 ft at 6:30PM Dec 04, 2023Observed: 3.72 ft at 6:31PM Dec 04, 2023Observed: 3.72 ft at 6:45PM Dec 04, 2023Observed: 3.72 ft at 6:46PM Dec 04, 2023Observed: 3.72 ft at 7:00PM Dec 04, 2023Observed: 3.71 ft at 7:15PM Dec 04, 2023Observed: 3.72 ft at 7:30PM Dec 04, 2023Observed: 3.72 ft at 7:45PM Dec 04, 2023Observed: 3.72 ft at 8:00PM Dec 04, 2023Observed: 3.72 ft at 8:15PM Dec 04, 2023Observed: 3.72 ft at 8:30PM Dec 04, 2023Observed: 3.73 ft at 8:45PM Dec 04, 2023Observed: 3.72 ft at 9:00PM Dec 04, 2023Observed: 3.73 ft at 9:15PM Dec 04, 2023Observed: 3.72 ft at 9:30PM Dec 04, 2023Observed: 3.73 ft at 9:45PM Dec 04, 2023Observed: 3.72 ft at 10:00PM Dec 04, 2023Observed: 3.72 ft at 10:15PM Dec 04, 2023Observed: 3.71 ft at 10:30PM Dec 04, 2023Observed: 3.71 ft at 10:45PM Dec 04, 2023Observed: 3.72 ft at 11:00PM Dec 04, 2023Observed: 3.72 ft at 11:15PM Dec 04, 2023Observed: 3.72 ft at 11:30PM Dec 04, 2023Observed: 3.72 ft at 11:45PM Dec 04, 2023Observed: 3.73 ft at 12:00AM Dec 05, 2023Observed: 3.72 ft at 12:15AM Dec 05, 2023Observed: 3.73 ft at 12:30AM Dec 05, 2023Observed: 3.74 ft at 12:45AM Dec 05, 2023Observed: 3.74 ft at 1:00AM Dec 05, 2023Observed: 3.75 ft at 1:15AM Dec 05, 2023Observed: 3.75 ft at 1:30AM Dec 05, 2023Observed: 3.76 ft at 1:45AM Dec 05, 2023Observed: 3.76 ft at 2:00AM Dec 05, 2023Observed: 3.77 ft at 2:15AM Dec 05, 2023Observed: 3.78 ft at 2:30AM Dec 05, 2023Observed: 3.78 ft at 2:45AM Dec 05, 2023Observed: 3.78 ft at 3:00AM Dec 05, 2023Observed: 3.77 ft at 3:15AM Dec 05, 2023Observed: 3.78 ft at 3:30AM Dec 05, 2023Observed: 3.77 ft at 3:45AM Dec 05, 2023Observed: 3.79 ft at 4:00AM Dec 05, 2023Observed: 3.78 ft at 4:15AM Dec 05, 2023Observed: 3.78 ft at 4:30AM Dec 05, 2023Observed: 3.77 ft at 4:45AM Dec 05, 2023Observed: 3.76 ft at 5:00AM Dec 05, 2023Observed: 3.76 ft at 5:15AM Dec 05, 2023Observed: 3.74 ft at 5:30AM Dec 05, 2023Observed: 3.73 ft at 5:45AM Dec 05, 2023Observed: 3.71 ft at 6:00AM Dec 05, 2023Observed: 3.7 ft at 6:15AM Dec 05, 2023Observed: 3.7 ft at 6:16AM Dec 05, 2023Observed: 3.69 ft at 6:30AM Dec 05, 2023Observed: 3.69 ft at 6:31AM Dec 05, 2023Observed: 3.67 ft at 6:45AM Dec 05, 2023Observed: 3.67 ft at 6:46AM Dec 05, 2023Observed: 3.65 ft at 7:00AM Dec 05, 2023Observed: 3.64 ft at 7:15AM Dec 05, 2023Observed: 3.62 ft at 7:30AM Dec 05, 2023Observed: 3.6 ft at 7:45AM Dec 05, 2023Observed: 3.59 ft at 8:00AM Dec 05, 2023Observed: 3.57 ft at 8:15AM Dec 05, 2023Observed: 3.54 ft at 8:30AM Dec 05, 2023Observed: 3.53 ft at 8:45AM Dec 05, 2023Observed: 3.52 ft at 9:00AM Dec 05, 2023Observed: 3.51 ft at 9:15AM Dec 05, 2023Observed: 3.5 ft at 9:30AM Dec 05, 2023Observed: 3.48 ft at 9:45AM Dec 05, 2023Observed: 3.46 ft at 10:00AM Dec 05, 2023Observed: 3.44 ft at 10:15AM Dec 05, 2023Observed: 3.44 ft at 10:30AM Dec 05, 2023Observed: 3.43 ft at 10:45AM Dec 05, 2023Observed: 3.42 ft at 11:00AM Dec 05, 2023Observed: 3.41 ft at 11:15AM Dec 05, 2023Observed: 3.4 ft at 11:30AM Dec 05, 2023Observed: 3.39 ft at 11:45AM Dec 05, 2023Observed: 3.38 ft at 12:00PM Dec 05, 2023Observed: 3.38 ft at 12:15PM Dec 05, 2023Observed: 3.38 ft at 12:30PM Dec 05, 2023Observed: 3.38 ft at 12:45PM Dec 05, 2023Observed: 3.39 ft at 1:00PM Dec 05, 2023Observed: 3.39 ft at 1:15PM Dec 05, 2023Observed: 3.41 ft at 1:30PM Dec 05, 2023Observed: 3.44 ft at 1:45PM Dec 05, 2023Observed: 3.45 ft at 2:00PM Dec 05, 2023Observed: 3.5 ft at 2:15PM Dec 05, 2023Observed: 3.52 ft at 2:30PM Dec 05, 2023Observed: 3.55 ft at 2:45PM Dec 05, 2023Observed: 3.57 ft at 3:00PM Dec 05, 2023Observed: 3.6 ft at 3:15PM Dec 05, 2023Observed: 3.62 ft at 3:30PM Dec 05, 2023Observed: 3.65 ft at 3:45PM Dec 05, 2023Observed: 3.65 ft at 4:00PM Dec 05, 2023Observed: 3.67 ft at 4:15PM Dec 05, 2023Observed: 3.68 ft at 4:30PM Dec 05, 2023Observed: 3.68 ft at 4:45PM Dec 05, 2023Observed: 3.7 ft at 5:00PM Dec 05, 2023Observed: 3.72 ft at 5:15PM Dec 05, 2023Observed: 3.72 ft at 5:30PM Dec 05, 2023Observed: 3.72 ft at 5:45PM Dec 05, 2023Observed: 3.73 ft at 6:00PM Dec 05, 2023Observed: 3.73 ft at 6:15PM Dec 05, 2023Observed: 3.73 ft at 6:16PM Dec 05, 2023Observed: 3.73 ft at 6:30PM Dec 05, 2023Observed: 3.73 ft at 6:31PM Dec 05, 2023Observed: 3.73 ft at 6:45PM Dec 05, 2023Observed: 3.73 ft at 6:46PM Dec 05, 2023Observed: 3.73 ft at 7:00PM Dec 05, 2023Observed: 3.72 ft at 7:15PM Dec 05, 2023Observed: 3.72 ft at 7:30PM Dec 05, 2023Observed: 3.71 ft at 7:45PM Dec 05, 2023Observed: 3.71 ft at 8:00PM Dec 05, 2023Observed: 3.71 ft at 8:15PM Dec 05, 2023Observed: 3.72 ft at 8:30PM Dec 05, 2023Observed: 3.7 ft at 8:45PM Dec 05, 2023Observed: 3.7 ft at 9:00PM Dec 05, 2023Observed: 3.69 ft at 9:15PM Dec 05, 2023Observed: 3.68 ft at 9:30PM Dec 05, 2023Observed: 3.66 ft at 9:45PM Dec 05, 2023Observed: 3.67 ft at 10:00PM Dec 05, 2023Observed: 3.66 ft at 10:15PM Dec 05, 2023Observed: 3.67 ft at 10:30PM Dec 05, 2023Observed: 3.66 ft at 10:45PM Dec 05, 2023Observed: 3.67 ft at 11:00PM Dec 05, 2023Observed: 3.67 ft at 11:15PM Dec 05, 2023Observed: 3.66 ft at 11:30PM Dec 05, 2023Observed: 3.68 ft at 11:45PM Dec 05, 2023Observed: 3.67 ft at 12:00AM Dec 06, 2023Observed: 3.68 ft at 12:15AM Dec 06, 2023Observed: 3.69 ft at 12:30AM Dec 06, 2023Observed: 3.7 ft at 12:45AM Dec 06, 2023Observed: 3.71 ft at 1:00AM Dec 06, 2023Observed: 3.71 ft at 1:15AM Dec 06, 2023Observed: 3.73 ft at 1:30AM Dec 06, 2023Observed: 3.72 ft at 1:45AM Dec 06, 2023Observed: 3.74 ft at 2:00AM Dec 06, 2023Observed: 3.74 ft at 2:15AM Dec 06, 2023Observed: 3.75 ft at 2:30AM Dec 06, 2023Observed: 3.75 ft at 2:45AM Dec 06, 2023Observed: 3.75 ft at 3:00AM Dec 06, 2023Observed: 3.76 ft at 3:15AM Dec 06, 2023Observed: 3.77 ft at 3:30AM Dec 06, 2023Observed: 3.76 ft at 3:45AM Dec 06, 2023Observed: 3.76 ft at 4:00AM Dec 06, 2023Observed: 3.75 ft at 4:15AM Dec 06, 2023Observed: 3.75 ft at 4:30AM Dec 06, 2023Observed: 3.73 ft at 4:45AM Dec 06, 2023Observed: 3.73 ft at 5:00AM Dec 06, 2023Observed: 3.72 ft at 5:15AM Dec 06, 2023Observed: 3.71 ft at 5:30AM Dec 06, 2023Observed: 3.71 ft at 5:45AM Dec 06, 2023Observed: 3.68 ft at 6:00AM Dec 06, 2023Observed: 3.67 ft at 6:15AM Dec 06, 2023Observed: 3.67 ft at 6:17AM Dec 06, 2023Observed: 3.66 ft at 6:30AM Dec 06, 2023Observed: 3.66 ft at 6:32AM Dec 06, 2023Observed: 3.65 ft at 6:45AM Dec 06, 2023Observed: 3.65 ft at 6:47AM Dec 06, 2023Observed: 3.62 ft at 7:00AM Dec 06, 2023Observed: 3.62 ft at 7:15AM Dec 06, 2023Observed: 3.6 ft at 7:30AM Dec 06, 2023Observed: 3.58 ft at 7:45AM Dec 06, 2023Observed: 3.56 ft at 8:00AM Dec 06, 2023Observed: 3.56 ft at 8:15AM Dec 06, 2023Observed: 3.55 ft at 8:30AM Dec 06, 2023Observed: 3.53 ft at 8:45AM Dec 06, 2023Observed: 3.52 ft at 9:00AM Dec 06, 2023Observed: 3.5 ft at 9:15AM Dec 06, 2023Observed: 3.48 ft at 9:30AM Dec 06, 2023Observed: 3.48 ft at 9:45AM Dec 06, 2023Observed: 3.47 ft at 10:00AM Dec 06, 2023Observed: 3.45 ft at 10:15AM Dec 06, 2023Observed: 3.44 ft at 10:30AM Dec 06, 2023Observed: 3.44 ft at 10:45AM Dec 06, 2023Observed: 3.42 ft at 11:00AM Dec 06, 2023Observed: 3.42 ft at 11:15AM Dec 06, 2023Observed: 3.41 ft at 11:30AM Dec 06, 2023Observed: 3.39 ft at 11:45AM Dec 06, 2023Observed: 3.38 ft at 12:00PM Dec 06, 2023Observed: 3.38 ft at 12:15PM Dec 06, 2023Observed: 3.37 ft at 12:30PM Dec 06, 2023Observed: 3.38 ft at 12:45PM Dec 06, 2023Observed: 3.38 ft at 1:00PM Dec 06, 2023Observed: 3.38 ft at 1:15PM Dec 06, 2023Observed: 3.4 ft at 1:30PM Dec 06, 2023Observed: 3.42 ft at 1:45PM Dec 06, 2023Observed: 3.44 ft at 2:00PM Dec 06, 2023Observed: 3.48 ft at 2:15PM Dec 06, 2023Observed: 3.51 ft at 2:30PM Dec 06, 2023Observed: 3.53 ft at 2:45PM Dec 06, 2023Observed: 3.57 ft at 3:00PM Dec 06, 2023Observed: 3.59 ft at 3:15PM Dec 06, 2023Observed: 3.62 ft at 3:30PM Dec 06, 2023Observed: 3.63 ft at 3:45PM Dec 06, 2023Observed: 3.65 ft at 4:00PM Dec 06, 2023Observed: 3.66 ft at 4:15PM Dec 06, 2023Observed: 3.68 ft at 4:30PM Dec 06, 2023Observed: 3.69 ft at 4:45PM Dec 06, 2023Observed: 3.7 ft at 5:00PM Dec 06, 2023Observed: 3.7 ft at 5:15PM Dec 06, 2023Observed: 3.7 ft at 5:30PM Dec 06, 2023Observed: 3.7 ft at 5:45PM Dec 06, 2023Observed: 3.7 ft at 6:00PM Dec 06, 2023Observed: 3.7 ft at 6:15PM Dec 06, 2023Observed: 3.71 ft at 6:30PM Dec 06, 2023Observed: 3.71 ft at 6:31PM Dec 06, 2023Observed: 3.7 ft at 6:45PM Dec 06, 2023Observed: 3.7 ft at 6:46PM Dec 06, 2023Observed: 3.7 ft at 7:00PM Dec 06, 2023Observed: 3.7 ft at 7:01PM Dec 06, 2023Observed: 3.7 ft at 7:15PM Dec 06, 2023Observed: 3.7 ft at 7:30PM Dec 06, 2023Observed: 3.69 ft at 7:45PM Dec 06, 2023Observed: 3.69 ft at 8:00PM Dec 06, 2023Observed: 3.69 ft at 8:15PM Dec 06, 2023Observed: 3.7 ft at 8:30PM Dec 06, 2023Observed: 3.69 ft at 8:45PM Dec 06, 2023Observed: 3.68 ft at 9:00PM Dec 06, 2023Observed: 3.68 ft at 9:15PM Dec 06, 2023Observed: 3.67 ft at 9:30PM Dec 06, 2023Observed: 3.66 ft at 9:45PM Dec 06, 2023Observed: 3.67 ft at 10:00PM Dec 06, 2023Observed: 3.67 ft at 10:15PM Dec 06, 2023Observed: 3.67 ft at 10:30PM Dec 06, 2023Observed: 3.67 ft at 10:45PM Dec 06, 2023Observed: 3.67 ft at 11:00PM Dec 06, 2023Observed: 3.67 ft at 11:15PM Dec 06, 2023Observed: 3.67 ft at 11:30PM Dec 06, 2023Colorado Division of Water ResourcesHNDC2(plotting HGIRG) Graph Created (12:00AM Dec 7, 2023)ObservedLatest observed value: 3.67 ft at 11:30 PM MST 6-Dec-2023. Flood Stage is 11 ft
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Tabular Data (UTC)
Tabular Data (MST)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Stage may be affected by ice during winter months.

NOTE: Forecasts for the South Platte River at Henderson are issued as needed during times of high water, but are not routinely available.

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Flood Categories (in feet)
Major Flood Stage: 15
Moderate Flood Stage: 13
Flood Stage: 11
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 17.67 ft on 05/06/1973
(2) 16.93 ft on 06/17/1965
(3) 14.91 ft on 05/08/1969
(4) 12.45 ft on 05/09/1957
(5) 11.65 ft on 09/12/2013
(6) 11.40 ft on 06/12/2015
(7) 11.35 ft on 06/27/1983
(8) 11.24 ft on 07/20/1985
(9) 11.00 ft on 05/17/1995
(10) 10.90 ft on 08/24/1992
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.27 ft on 06/26/2021
(2) 7.22 ft on 05/24/2020
(3) 7.19 ft on 07/20/2019
(4) 6.84 ft on 07/24/2018
(5) 8.18 ft on 05/18/2017
(6) 7.39 ft on 04/29/2016
(7) 11.40 ft on 06/12/2015
(8) 9.02 ft on 07/31/2014
(9) 11.65 ft on 09/12/2013
(10) 8.31 ft on 09/12/2012
Show More Recent Crests

(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:12
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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
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17.7 .
15.5 Widespread, major flooding occurs with numerous roads and streets inundated and impassable. The river levels rise to the base of bridges resulting in flooding of bridges or bridge approaches.
15.2 This level represents a flood that has a 2-percent chance of being equaled or exceeded in any given year. For more information click here.
15 There is major flooding along the river including damage in Henderson and Brighton.
13 There is significant damage to agricultural lands along the river.
11.1 The river overflows its banks causing flooding downstream of Brighton and begins to affect agricultural lands. This level represents a flood that has a 10-percent chance of being equaled or exceeded in any given year. for more information click here.
10 There is minor overbank flow into low lying areas along the river.
9.5 Water overtops bike paths along the South Platte River.
Photos
(1) Looking Upstream
(2) Looking Downstream
About This Location Collapse

Latitude: 39.922300° N, Longitude: 104.868800° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 11 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 5001.25 ft 5012.25 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 4999.12 ft 5010.12 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available Colorado Division of Water Resources
Additional Information Collapse
Observations provided by the Colorado Division of Water Resources
Observations also available from the Mile High Flood District

How low could the river get?
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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
Denver/Boulder Weather Forecast Office
325 Broadway
Boulder, CO 80305-3328
(303) 494-4221
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