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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 March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

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Hydrograph River at a Glance Download
Colorado River at Windy Gap Stage (ft)Flow (cfs)Observed: 3.62 ft at 1:45PM Sep 29, 2023Highest Observation: 3.63 ft at 2:00PM Sep 29, 2023Highest Observation: 3.63 ft at 2:15PM Sep 29, 2023Highest Observation: 3.63 ft at 2:30PM Sep 29, 2023Highest Observation: 3.63 ft at 2:45PM Sep 29, 2023Highest Observation: 3.63 ft at 3:00PM Sep 29, 2023Highest Observation: 3.63 ft at 3:15PM Sep 29, 2023Highest Observation: 3.63 ft at 3:30PM Sep 29, 2023Highest Observation: 3.63 ft at 3:45PM Sep 29, 2023Highest Observation: 3.63 ft at 4:00PM Sep 29, 2023Highest Observation: 3.63 ft at 4:15PM Sep 29, 2023Highest Observation: 3.63 ft at 4:30PM Sep 29, 2023Highest Observation: 3.63 ft at 4:45PM Sep 29, 2023Highest Observation: 3.63 ft at 5:00PM Sep 29, 2023Highest Observation: 3.63 ft at 5:15PM Sep 29, 2023Observed: 3.62 ft at 5:30PM Sep 29, 2023Observed: 3.62 ft at 5:45PM Sep 29, 2023Observed: 3.62 ft at 6:00PM Sep 29, 2023Observed: 3.62 ft at 6:15PM Sep 29, 2023Observed: 3.62 ft at 6:30PM Sep 29, 2023Observed: 3.62 ft at 6:45PM Sep 29, 2023Observed: 3.61 ft at 7:00PM Sep 29, 2023Observed: 3.61 ft at 7:15PM Sep 29, 2023Observed: 3.61 ft at 7:30PM Sep 29, 2023Observed: 3.61 ft at 7:45PM Sep 29, 2023Observed: 3.61 ft at 8:00PM Sep 29, 2023Observed: 3.61 ft at 8:15PM Sep 29, 2023Observed: 3.61 ft at 8:30PM Sep 29, 2023Observed: 3.6 ft at 8:45PM Sep 29, 2023Observed: 3.6 ft at 9:00PM Sep 29, 2023Observed: 3.6 ft at 9:15PM Sep 29, 2023Observed: 3.6 ft at 9:30PM Sep 29, 2023Observed: 3.6 ft at 9:45PM Sep 29, 2023Observed: 3.6 ft at 10:00PM Sep 29, 2023Observed: 3.6 ft at 10:15PM Sep 29, 2023Observed: 3.6 ft at 10:30PM Sep 29, 2023Observed: 3.6 ft at 10:45PM Sep 29, 2023Observed: 3.6 ft at 11:00PM Sep 29, 2023Observed: 3.6 ft at 11:15PM Sep 29, 2023Observed: 3.6 ft at 11:30PM Sep 29, 2023Observed: 3.6 ft at 11:45PM Sep 29, 2023Observed: 3.6 ft at 12:00AM Sep 30, 2023Observed: 3.6 ft at 12:15AM Sep 30, 2023Observed: 3.6 ft at 12:30AM Sep 30, 2023Observed: 3.6 ft at 12:45AM Sep 30, 2023Observed: 3.6 ft at 1:00AM Sep 30, 2023Observed: 3.6 ft at 1:15AM Sep 30, 2023Observed: 3.6 ft at 1:30AM Sep 30, 2023Observed: 3.6 ft at 1:45AM Sep 30, 2023Observed: 3.6 ft at 2:00AM Sep 30, 2023Observed: 3.6 ft at 2:15AM Sep 30, 2023Observed: 3.6 ft at 2:30AM Sep 30, 2023Observed: 3.6 ft at 2:45AM Sep 30, 2023Observed: 3.6 ft at 3:00AM Sep 30, 2023Observed: 3.6 ft at 3:15AM Sep 30, 2023Observed: 3.6 ft at 3:30AM Sep 30, 2023Observed: 3.6 ft at 3:45AM Sep 30, 2023Observed: 3.6 ft at 4:00AM Sep 30, 2023Observed: 3.6 ft at 4:15AM Sep 30, 2023Observed: 3.6 ft at 4:30AM Sep 30, 2023Observed: 3.6 ft at 4:45AM Sep 30, 2023Observed: 3.6 ft at 5:00AM Sep 30, 2023Observed: 3.6 ft at 5:15AM Sep 30, 2023Observed: 3.6 ft at 5:30AM Sep 30, 2023Observed: 3.6 ft at 5:45AM Sep 30, 2023Observed: 3.6 ft at 6:00AM Sep 30, 2023Observed: 3.59 ft at 6:15AM Sep 30, 2023Observed: 3.59 ft at 6:30AM Sep 30, 2023Observed: 3.59 ft at 6:45AM Sep 30, 2023Observed: 3.59 ft at 7:00AM Sep 30, 2023Observed: 3.59 ft at 7:15AM Sep 30, 2023Observed: 3.59 ft at 7:30AM Sep 30, 2023Observed: 3.59 ft at 7:45AM Sep 30, 2023Observed: 3.59 ft at 8:00AM Sep 30, 2023Observed: 3.58 ft at 8:15AM Sep 30, 2023Observed: 3.58 ft at 8:30AM Sep 30, 2023Observed: 3.58 ft at 8:45AM Sep 30, 2023Observed: 3.58 ft at 9:00AM Sep 30, 2023Observed: 3.58 ft at 9:15AM Sep 30, 2023Observed: 3.58 ft at 9:30AM Sep 30, 2023Observed: 3.58 ft at 9:45AM Sep 30, 2023Observed: 3.58 ft at 10:00AM Sep 30, 2023Observed: 3.58 ft at 10:15AM Sep 30, 2023Observed: 3.58 ft at 10:30AM Sep 30, 2023Observed: 3.59 ft at 10:45AM Sep 30, 2023Observed: 3.59 ft at 11:00AM Sep 30, 2023Observed: 3.58 ft at 11:15AM Sep 30, 2023Observed: 3.59 ft at 11:30AM Sep 30, 2023Observed: 3.59 ft at 11:45AM Sep 30, 2023Observed: 3.59 ft at 12:00PM Sep 30, 2023Observed: 3.59 ft at 12:15PM Sep 30, 2023Observed: 3.59 ft at 12:30PM Sep 30, 2023Observed: 3.59 ft at 12:45PM Sep 30, 2023Observed: 3.59 ft at 1:00PM Sep 30, 2023Observed: 3.59 ft at 1:15PM Sep 30, 2023Observed: 3.59 ft at 1:30PM Sep 30, 2023Observed: 3.59 ft at 1:45PM Sep 30, 2023Observed: 3.59 ft at 2:00PM Sep 30, 2023Observed: 3.59 ft at 2:15PM Sep 30, 2023Observed: 3.59 ft at 2:30PM Sep 30, 2023Observed: 3.59 ft at 2:45PM Sep 30, 2023Observed: 3.59 ft at 3:00PM Sep 30, 2023Observed: 3.59 ft at 3:15PM Sep 30, 2023Observed: 3.59 ft at 3:30PM Sep 30, 2023Observed: 3.59 ft at 3:45PM Sep 30, 2023Observed: 3.58 ft at 4:00PM Sep 30, 2023Observed: 3.59 ft at 4:15PM Sep 30, 2023Observed: 3.58 ft at 4:30PM Sep 30, 2023Observed: 3.58 ft at 4:45PM Sep 30, 2023Observed: 3.58 ft at 5:00PM Sep 30, 2023Observed: 3.58 ft at 5:15PM Sep 30, 2023Observed: 3.58 ft at 5:30PM Sep 30, 2023Observed: 3.58 ft at 5:45PM Sep 30, 2023Observed: 3.57 ft at 6:00PM Sep 30, 2023Observed: 3.58 ft at 6:15PM Sep 30, 2023Observed: 3.57 ft at 6:30PM Sep 30, 2023Observed: 3.57 ft at 6:45PM Sep 30, 2023Observed: 3.57 ft at 7:00PM Sep 30, 2023Observed: 3.57 ft at 7:15PM Sep 30, 2023Observed: 3.57 ft at 7:30PM Sep 30, 2023Observed: 3.56 ft at 7:45PM Sep 30, 2023Observed: 3.57 ft at 8:00PM Sep 30, 2023Observed: 3.56 ft at 8:15PM Sep 30, 2023Observed: 3.56 ft at 8:30PM Sep 30, 2023Observed: 3.56 ft at 8:45PM Sep 30, 2023Observed: 3.56 ft at 9:00PM Sep 30, 2023Observed: 3.56 ft at 9:15PM Sep 30, 2023Observed: 3.56 ft at 9:30PM Sep 30, 2023Observed: 3.56 ft at 9:45PM Sep 30, 2023Observed: 3.56 ft at 10:00PM Sep 30, 2023Observed: 3.56 ft at 10:15PM Sep 30, 2023Observed: 3.56 ft at 10:30PM Sep 30, 2023Observed: 3.56 ft at 10:45PM Sep 30, 2023Observed: 3.56 ft at 11:00PM Sep 30, 2023Observed: 3.56 ft at 11:15PM Sep 30, 2023Observed: 3.56 ft at 11:30PM Sep 30, 2023Observed: 3.56 ft at 11:45PM Sep 30, 2023Observed: 3.56 ft at 12:00AM Oct 01, 2023Observed: 3.56 ft at 12:15AM Oct 01, 2023Observed: 3.56 ft at 12:30AM Oct 01, 2023Observed: 3.56 ft at 12:45AM Oct 01, 2023Observed: 3.56 ft at 1:00AM Oct 01, 2023Observed: 3.56 ft at 1:15AM Oct 01, 2023Observed: 3.57 ft at 1:30AM Oct 01, 2023Observed: 3.57 ft at 1:45AM Oct 01, 2023Observed: 3.57 ft at 2:00AM Oct 01, 2023Observed: 3.57 ft at 2:15AM Oct 01, 2023Observed: 3.57 ft at 2:30AM Oct 01, 2023Observed: 3.57 ft at 2:45AM Oct 01, 2023Observed: 3.57 ft at 3:00AM Oct 01, 2023Observed: 3.57 ft at 3:15AM Oct 01, 2023Observed: 3.57 ft at 3:30AM Oct 01, 2023Observed: 3.57 ft at 3:45AM Oct 01, 2023Observed: 3.57 ft at 4:00AM Oct 01, 2023Observed: 3.57 ft at 4:15AM Oct 01, 2023Observed: 3.57 ft at 4:30AM Oct 01, 2023Observed: 3.57 ft at 4:45AM Oct 01, 2023Observed: 3.57 ft at 5:00AM Oct 01, 2023Observed: 3.56 ft at 5:15AM Oct 01, 2023Observed: 3.56 ft at 5:30AM Oct 01, 2023Observed: 3.56 ft at 5:45AM Oct 01, 2023Observed: 3.56 ft at 6:00AM Oct 01, 2023Observed: 3.56 ft at 6:15AM Oct 01, 2023Observed: 3.56 ft at 6:30AM Oct 01, 2023Observed: 3.56 ft at 6:45AM Oct 01, 2023Observed: 3.56 ft at 7:00AM Oct 01, 2023Observed: 3.56 ft at 7:15AM Oct 01, 2023Observed: 3.56 ft at 7:30AM Oct 01, 2023Observed: 3.55 ft at 7:45AM Oct 01, 2023Observed: 3.55 ft at 8:00AM Oct 01, 2023Observed: 3.54 ft at 8:15AM Oct 01, 2023Observed: 3.54 ft at 8:30AM Oct 01, 2023Observed: 3.53 ft at 8:45AM Oct 01, 2023Observed: 3.53 ft at 9:00AM Oct 01, 2023Observed: 3.53 ft at 9:15AM Oct 01, 2023Observed: 3.52 ft at 9:30AM Oct 01, 2023Observed: 3.52 ft at 9:45AM Oct 01, 2023Observed: 3.52 ft at 10:00AM Oct 01, 2023Observed: 3.52 ft at 10:15AM Oct 01, 2023Observed: 3.52 ft at 10:30AM Oct 01, 2023Observed: 3.51 ft at 10:45AM Oct 01, 2023Observed: 3.51 ft at 11:00AM Oct 01, 2023Observed: 3.52 ft at 11:15AM Oct 01, 2023Observed: 3.51 ft at 11:30AM Oct 01, 2023Observed: 3.51 ft at 11:45AM Oct 01, 2023Observed: 3.51 ft at 12:00PM Oct 01, 2023Observed: 3.51 ft at 12:15PM Oct 01, 2023Observed: 3.51 ft at 12:30PM Oct 01, 2023Observed: 3.51 ft at 12:45PM Oct 01, 2023Observed: 3.51 ft at 1:00PM Oct 01, 2023Observed: 3.52 ft at 1:15PM Oct 01, 2023Observed: 3.51 ft at 1:30PM Oct 01, 2023Observed: 3.52 ft at 1:45PM Oct 01, 2023Observed: 3.51 ft at 2:00PM Oct 01, 2023Observed: 3.52 ft at 2:15PM Oct 01, 2023Observed: 3.52 ft at 2:30PM Oct 01, 2023Observed: 3.52 ft at 2:45PM Oct 01, 2023Observed: 3.53 ft at 3:00PM Oct 01, 2023Observed: 3.53 ft at 3:15PM Oct 01, 2023Observed: 3.53 ft at 3:30PM Oct 01, 2023Observed: 3.53 ft at 3:45PM Oct 01, 2023Observed: 3.54 ft at 4:00PM Oct 01, 2023Observed: 3.54 ft at 4:15PM Oct 01, 2023Observed: 3.54 ft at 4:30PM Oct 01, 2023Observed: 3.54 ft at 4:45PM Oct 01, 2023Observed: 3.54 ft at 5:00PM Oct 01, 2023Observed: 3.54 ft at 5:15PM Oct 01, 2023Observed: 3.54 ft at 5:30PM Oct 01, 2023Observed: 3.54 ft at 5:45PM Oct 01, 2023Observed: 3.54 ft at 6:00PM Oct 01, 2023Observed: 3.54 ft at 6:15PM Oct 01, 2023Observed: 3.55 ft at 6:30PM Oct 01, 2023Observed: 3.55 ft at 6:45PM Oct 01, 2023Observed: 3.55 ft at 7:00PM Oct 01, 2023Observed: 3.55 ft at 7:15PM Oct 01, 2023Observed: 3.55 ft at 7:30PM Oct 01, 2023Observed: 3.55 ft at 7:45PM Oct 01, 2023Observed: 3.55 ft at 8:00PM Oct 01, 2023Observed: 3.55 ft at 8:15PM Oct 01, 2023Observed: 3.55 ft at 8:30PM Oct 01, 2023Observed: 3.54 ft at 8:45PM Oct 01, 2023Observed: 3.55 ft at 9:00PM Oct 01, 2023Observed: 3.55 ft at 9:15PM Oct 01, 2023Observed: 3.55 ft at 9:30PM Oct 01, 2023Observed: 3.54 ft at 9:45PM Oct 01, 2023Observed: 3.54 ft at 10:00PM Oct 01, 2023Observed: 3.54 ft at 10:15PM Oct 01, 2023Observed: 3.54 ft at 10:30PM Oct 01, 2023Observed: 3.55 ft at 10:45PM Oct 01, 2023Observed: 3.54 ft at 11:00PM Oct 01, 2023Observed: 3.55 ft at 11:15PM Oct 01, 2023Observed: 3.54 ft at 11:30PM Oct 01, 2023Observed: 3.54 ft at 11:45PM Oct 01, 2023Observed: 3.54 ft at 12:00AM Oct 02, 2023Observed: 3.54 ft at 12:15AM Oct 02, 2023Observed: 3.54 ft at 12:30AM Oct 02, 2023Observed: 3.54 ft at 12:45AM Oct 02, 2023Observed: 3.54 ft at 1:00AM Oct 02, 2023Observed: 3.55 ft at 1:15AM Oct 02, 2023Observed: 3.55 ft at 1:30AM Oct 02, 2023Observed: 3.54 ft at 1:45AM Oct 02, 2023Observed: 3.54 ft at 2:00AM Oct 02, 2023Observed: 3.54 ft at 2:15AM Oct 02, 2023Observed: 3.54 ft at 2:30AM Oct 02, 2023Observed: 3.54 ft at 2:45AM Oct 02, 2023Observed: 3.54 ft at 3:00AM Oct 02, 2023Observed: 3.54 ft at 3:15AM Oct 02, 2023Observed: 3.54 ft at 3:30AM Oct 02, 2023Observed: 3.54 ft at 3:45AM Oct 02, 2023Observed: 3.54 ft at 4:00AM Oct 02, 2023Observed: 3.54 ft at 4:15AM Oct 02, 2023Observed: 3.54 ft at 4:30AM Oct 02, 2023Observed: 3.54 ft at 4:45AM Oct 02, 2023Observed: 3.54 ft at 5:00AM Oct 02, 2023Observed: 3.54 ft at 5:15AM Oct 02, 2023Observed: 3.54 ft at 5:30AM Oct 02, 2023Observed: 3.54 ft at 5:45AM Oct 02, 2023Observed: 3.54 ft at 6:00AM Oct 02, 2023Observed: 3.54 ft at 6:15AM Oct 02, 2023Observed: 3.54 ft at 6:30AM Oct 02, 2023Observed: 3.54 ft at 6:45AM Oct 02, 2023Observed: 3.54 ft at 7:00AM Oct 02, 2023Observed: 3.54 ft at 7:15AM Oct 02, 2023Observed: 3.54 ft at 7:30AM Oct 02, 2023Observed: 3.54 ft at 7:45AM Oct 02, 2023Observed: 3.54 ft at 8:00AM Oct 02, 2023Observed: 3.54 ft at 8:15AM Oct 02, 2023Observed: 3.54 ft at 8:30AM Oct 02, 2023Observed: 3.54 ft at 8:45AM Oct 02, 2023Observed: 3.54 ft at 9:00AM Oct 02, 2023Observed: 3.54 ft at 9:15AM Oct 02, 2023Observed: 3.54 ft at 9:30AM Oct 02, 2023Observed: 3.55 ft at 9:45AM Oct 02, 2023Observed: 3.55 ft at 10:00AM Oct 02, 2023Observed: 3.55 ft at 10:15AM Oct 02, 2023Observed: 3.55 ft at 10:30AM Oct 02, 2023Observed: 3.55 ft at 10:45AM Oct 02, 2023Observed: 3.55 ft at 11:00AM Oct 02, 2023Observed: 3.55 ft at 11:15AM Oct 02, 2023Observed: 3.55 ft at 11:30AM Oct 02, 2023Observed: 3.55 ft at 11:45AM Oct 02, 2023Observed: 3.55 ft at 12:00PM Oct 02, 2023Observed: 3.55 ft at 12:15PM Oct 02, 2023Observed: 3.55 ft at 12:30PM Oct 02, 2023Observed: 3.55 ft at 12:45PM Oct 02, 2023Observed: 3.56 ft at 1:00PM Oct 02, 2023Observed: 3.56 ft at 1:15PM Oct 02, 2023Observed: 3.56 ft at 1:30PM Oct 02, 2023Observed: 3.55 ft at 1:45PM Oct 02, 2023Observed: 3.56 ft at 2:00PM Oct 02, 2023Observed: 3.56 ft at 2:15PM Oct 02, 2023Observed: 3.56 ft at 2:30PM Oct 02, 2023Observed: 3.57 ft at 2:45PM Oct 02, 2023Observed: 3.55 ft at 3:00PM Oct 02, 2023Observed: 3.55 ft at 3:15PM Oct 02, 2023Observed: 3.55 ft at 3:30PM Oct 02, 2023Observed: 3.55 ft at 3:45PM Oct 02, 2023Observed: 3.55 ft at 4:00PM Oct 02, 2023Observed: 3.55 ft at 4:15PM Oct 02, 2023Observed: 3.55 ft at 4:30PM Oct 02, 2023Observed: 3.55 ft at 4:45PM Oct 02, 2023Observed: 3.55 ft at 5:00PM Oct 02, 2023Observed: 3.55 ft at 5:15PM Oct 02, 2023Observed: 3.55 ft at 5:30PM Oct 02, 2023Observed: 3.55 ft at 5:45PM Oct 02, 2023Observed: 3.55 ft at 6:00PM Oct 02, 2023Observed: 3.55 ft at 6:15PM Oct 02, 2023Observed: 3.56 ft at 6:30PM Oct 02, 2023Observed: 3.56 ft at 6:45PM Oct 02, 2023Observed: 3.56 ft at 7:00PM Oct 02, 2023Observed: 3.56 ft at 7:15PM Oct 02, 2023Observed: 3.56 ft at 7:30PM Oct 02, 2023Observed: 3.56 ft at 7:45PM Oct 02, 2023Observed: 3.56 ft at 8:00PM Oct 02, 2023Observed: 3.56 ft at 8:15PM Oct 02, 2023Observed: 3.56 ft at 8:30PM Oct 02, 2023Observed: 3.56 ft at 8:45PM Oct 02, 2023Observed: 3.56 ft at 9:00PM Oct 02, 2023Observed: 3.57 ft at 9:15PM Oct 02, 2023Observed: 3.57 ft at 9:30PM Oct 02, 2023Observed: 3.57 ft at 9:45PM Oct 02, 2023Observed: 3.57 ft at 10:00PM Oct 02, 2023Observed: 3.57 ft at 10:15PM Oct 02, 2023Observed: 3.57 ft at 10:30PM Oct 02, 2023Observed: 3.56 ft at 10:45PM Oct 02, 2023Observed: 3.56 ft at 11:00PM Oct 02, 2023Observed: 3.56 ft at 11:15PM Oct 02, 2023Observed: 3.57 ft at 11:30PM Oct 02, 2023Observed: 3.57 ft at 11:45PM Oct 02, 2023Observed: 3.58 ft at 12:00AM Oct 03, 2023Observed: 3.58 ft at 12:15AM Oct 03, 2023Observed: 3.58 ft at 12:30AM Oct 03, 2023Observed: 3.58 ft at 12:45AM Oct 03, 2023Observed: 3.59 ft at 1:00AM Oct 03, 2023Observed: 3.59 ft at 1:15AM Oct 03, 2023Observed: 3.59 ft at 1:30AM Oct 03, 2023Observed: 3.59 ft at 1:45AM Oct 03, 2023Observed: 3.59 ft at 2:00AM Oct 03, 2023Observed: 3.59 ft at 2:15AM Oct 03, 2023Observed: 3.58 ft at 2:30AM Oct 03, 2023Observed: 3.58 ft at 2:45AM Oct 03, 2023Observed: 3.58 ft at 3:00AM Oct 03, 2023Observed: 3.58 ft at 3:15AM Oct 03, 2023Observed: 3.57 ft at 3:30AM Oct 03, 2023Observed: 3.57 ft at 3:45AM Oct 03, 2023Observed: 3.57 ft at 4:00AM Oct 03, 2023Observed: 3.57 ft at 4:15AM Oct 03, 2023Observed: 3.57 ft at 4:30AM Oct 03, 2023Observed: 3.57 ft at 4:45AM Oct 03, 2023Observed: 3.57 ft at 5:00AM Oct 03, 2023Observed: 3.56 ft at 5:15AM Oct 03, 2023Observed: 3.56 ft at 5:30AM Oct 03, 2023Observed: 3.56 ft at 5:45AM Oct 03, 2023Observed: 3.56 ft at 6:00AM Oct 03, 2023Observed: 3.57 ft at 6:15AM Oct 03, 2023Observed: 3.57 ft at 6:30AM Oct 03, 2023Observed: 3.56 ft at 6:45AM Oct 03, 2023Observed: 3.57 ft at 7:00AM Oct 03, 2023Observed: 3.57 ft at 7:15AM Oct 03, 2023Observed: 3.57 ft at 7:30AM Oct 03, 2023Observed: 3.57 ft at 7:45AM Oct 03, 2023Observed: 3.57 ft at 8:00AM Oct 03, 2023Observed: 3.57 ft at 8:15AM Oct 03, 2023Observed: 3.57 ft at 8:30AM Oct 03, 2023Observed: 3.57 ft at 8:45AM Oct 03, 2023Observed: 3.57 ft at 9:00AM Oct 03, 2023Observed: 3.57 ft at 9:15AM Oct 03, 2023Observed: 3.57 ft at 9:30AM Oct 03, 2023Observed: 3.58 ft at 9:45AM Oct 03, 2023Observed: 3.58 ft at 10:00AM Oct 03, 2023Observed: 3.58 ft at 10:15AM Oct 03, 2023Observed: 3.58 ft at 10:30AM Oct 03, 2023Observed: 3.59 ft at 10:45AM Oct 03, 2023Observed: 3.59 ft at 11:00AM Oct 03, 2023Observed: 3.59 ft at 11:15AM Oct 03, 2023Observed: 3.59 ft at 11:30AM Oct 03, 2023Observed: 3.59 ft at 11:45AM Oct 03, 2023Observed: 3.6 ft at 12:00PM Oct 03, 2023Observed: 3.59 ft at 12:15PM Oct 03, 2023Observed: 3.59 ft at 12:30PM Oct 03, 2023Observed: 3.59 ft at 12:45PM Oct 03, 2023Observed: 3.59 ft at 1:00PM Oct 03, 2023Observed: 3.59 ft at 1:15PM Oct 03, 2023Observed: 3.59 ft at 1:30PM Oct 03, 2023Observed: 3.59 ft at 1:45PM Oct 03, 2023Observed: 3.59 ft at 2:00PM Oct 03, 2023Observed: 3.59 ft at 2:15PM Oct 03, 2023Observed: 3.59 ft at 2:30PM Oct 03, 2023Observed: 3.59 ft at 2:45PM Oct 03, 2023Observed: 3.59 ft at 3:00PM Oct 03, 2023Observed: 3.59 ft at 3:15PM Oct 03, 2023Observed: 3.6 ft at 3:30PM Oct 03, 2023Observed: 3.6 ft at 3:45PM Oct 03, 2023Observed: 3.6 ft at 4:00PM Oct 03, 2023Observed: 3.59 ft at 4:15PM Oct 03, 2023Observed: 3.59 ft at 4:30PM Oct 03, 2023Observed: 3.6 ft at 4:45PM Oct 03, 2023Observed: 3.6 ft at 5:00PM Oct 03, 2023Observed: 3.59 ft at 5:15PM Oct 03, 2023Observed: 3.59 ft at 5:30PM Oct 03, 2023Observed: 3.59 ft at 5:45PM Oct 03, 2023Observed: 3.59 ft at 6:00PM Oct 03, 2023Observed: 3.59 ft at 6:15PM Oct 03, 2023Observed: 3.58 ft at 6:30PM Oct 03, 2023Observed: 3.59 ft at 6:45PM Oct 03, 2023Observed: 3.58 ft at 7:00PM Oct 03, 2023Observed: 3.59 ft at 7:15PM Oct 03, 2023Observed: 3.58 ft at 7:30PM Oct 03, 2023Observed: 3.58 ft at 7:45PM Oct 03, 2023Observed: 3.58 ft at 8:00PM Oct 03, 2023Observed: 3.58 ft at 8:15PM Oct 03, 2023Observed: 3.58 ft at 8:30PM Oct 03, 2023Observed: 3.58 ft at 8:45PM Oct 03, 2023Observed: 3.57 ft at 9:00PM Oct 03, 2023Observed: 3.57 ft at 9:15PM Oct 03, 2023Observed: 3.57 ft at 9:30PM Oct 03, 2023Observed: 3.57 ft at 9:45PM Oct 03, 2023Observed: 3.57 ft at 10:00PM Oct 03, 2023Observed: 3.57 ft at 10:15PM Oct 03, 2023Observed: 3.57 ft at 10:30PM Oct 03, 2023Observed: 3.57 ft at 10:45PM Oct 03, 2023Observed: 3.57 ft at 11:00PM Oct 03, 2023Observed: 3.57 ft at 11:15PM Oct 03, 2023Observed: 3.57 ft at 11:30PM Oct 03, 2023Observed: 3.57 ft at 11:45PM Oct 03, 2023Observed: 3.57 ft at 12:00AM Oct 04, 2023Observed: 3.57 ft at 12:15AM Oct 04, 2023Observed: 3.57 ft at 12:30AM Oct 04, 2023Observed: 3.57 ft at 12:45AM Oct 04, 2023Observed: 3.57 ft at 1:00AM Oct 04, 2023Observed: 3.57 ft at 1:15AM Oct 04, 2023Observed: 3.57 ft at 1:30AM Oct 04, 2023Observed: 3.57 ft at 1:45AM Oct 04, 2023Observed: 3.57 ft at 2:00AM Oct 04, 2023Observed: 3.57 ft at 2:15AM Oct 04, 2023Observed: 3.57 ft at 2:30AM Oct 04, 2023Observed: 3.57 ft at 2:45AM Oct 04, 2023Observed: 3.57 ft at 3:00AM Oct 04, 2023Observed: 3.56 ft at 3:15AM Oct 04, 2023Observed: 3.57 ft at 3:30AM Oct 04, 2023Observed: 3.56 ft at 3:45AM Oct 04, 2023Observed: 3.56 ft at 4:00AM Oct 04, 2023Observed: 3.56 ft at 4:15AM Oct 04, 2023Observed: 3.56 ft at 4:30AM Oct 04, 2023Observed: 3.57 ft at 4:45AM Oct 04, 2023Observed: 3.56 ft at 5:00AM Oct 04, 2023Observed: 3.56 ft at 5:15AM Oct 04, 2023Observed: 3.56 ft at 5:30AM Oct 04, 2023Observed: 3.56 ft at 5:45AM Oct 04, 2023Observed: 3.56 ft at 6:00AM Oct 04, 2023Observed: 3.57 ft at 6:15AM Oct 04, 2023Observed: 3.57 ft at 6:30AM Oct 04, 2023Observed: 3.57 ft at 6:45AM Oct 04, 2023Observed: 3.57 ft at 7:00AM Oct 04, 2023Observed: 3.56 ft at 7:15AM Oct 04, 2023Observed: 3.56 ft at 7:30AM Oct 04, 2023Observed: 3.56 ft at 7:45AM Oct 04, 2023Observed: 3.56 ft at 8:00AM Oct 04, 2023Observed: 3.56 ft at 8:15AM Oct 04, 2023Observed: 3.56 ft at 8:30AM Oct 04, 2023Observed: 3.56 ft at 8:45AM Oct 04, 2023Observed: 3.56 ft at 9:00AM Oct 04, 2023Observed: 3.56 ft at 9:15AM Oct 04, 2023Observed: 3.56 ft at 9:30AM Oct 04, 2023Observed: 3.56 ft at 9:45AM Oct 04, 2023Observed: 3.56 ft at 10:00AM Oct 04, 2023Observed: 3.56 ft at 10:15AM Oct 04, 2023Observed: 3.56 ft at 10:30AM Oct 04, 2023Observed: 3.56 ft at 10:45AM Oct 04, 2023Observed: 3.56 ft at 11:00AM Oct 04, 2023Observed: 3.56 ft at 11:15AM Oct 04, 2023Observed: 3.56 ft at 11:30AM Oct 04, 2023Observed: 3.56 ft at 11:45AM Oct 04, 2023Observed: 3.56 ft at 12:00PM Oct 04, 2023Observed: 3.56 ft at 12:15PM Oct 04, 2023Observed: 3.56 ft at 12:30PM Oct 04, 2023Observed: 3.56 ft at 12:45PM Oct 04, 2023Highest Forecast: 3.57 ft 2:00PM Oct 04, 2023Highest Forecast: 3.57 ft 3:00PM Oct 04, 2023Highest Forecast: 3.57 ft 4:00PM Oct 04, 2023Forecast: 3.56 ft 5:00PM Oct 04, 2023Forecast: 3.56 ft 6:00PM Oct 04, 2023Forecast: 3.56 ft 7:00PM Oct 04, 2023Forecast: 3.56 ft 8:00PM Oct 04, 2023Forecast: 3.56 ft 9:00PM Oct 04, 2023Forecast: 3.56 ft 10:00PM Oct 04, 2023Forecast: 3.56 ft 11:00PM Oct 04, 2023Forecast: 3.56 ft 12:00AM Oct 05, 2023Forecast: 3.56 ft 1:00AM Oct 05, 2023Forecast: 3.56 ft 2:00AM Oct 05, 2023Forecast: 3.56 ft 3:00AM Oct 05, 2023Forecast: 3.56 ft 4:00AM Oct 05, 2023Forecast: 3.56 ft 5:00AM Oct 05, 2023Forecast: 3.56 ft 6:00AM Oct 05, 2023Forecast: 3.56 ft 7:00AM Oct 05, 2023Forecast: 3.56 ft 8:00AM Oct 05, 2023Forecast: 3.56 ft 9:00AM Oct 05, 2023Forecast: 3.56 ft 10:00AM Oct 05, 2023Forecast: 3.56 ft 11:00AM Oct 05, 2023Forecast: 3.56 ft 12:00PM Oct 05, 2023Forecast: 3.56 ft 1:00PM Oct 05, 2023Forecast: 3.56 ft 2:00PM Oct 05, 2023Forecast: 3.56 ft 3:00PM Oct 05, 2023Forecast: 3.56 ft 4:00PM Oct 05, 2023Forecast: 3.56 ft 5:00PM Oct 05, 2023Forecast: 3.56 ft 6:00PM Oct 05, 2023Forecast: 3.56 ft 7:00PM Oct 05, 2023Forecast: 3.56 ft 8:00PM Oct 05, 2023Forecast: 3.56 ft 9:00PM Oct 05, 2023Forecast: 3.56 ft 10:00PM Oct 05, 2023Forecast: 3.56 ft 11:00PM Oct 05, 2023Forecast: 3.56 ft 12:00AM Oct 06, 2023Forecast: 3.56 ft 1:00AM Oct 06, 2023Forecast: 3.56 ft 2:00AM Oct 06, 2023Forecast: 3.56 ft 3:00AM Oct 06, 2023Forecast: 3.56 ft 4:00AM Oct 06, 2023Forecast: 3.56 ft 5:00AM Oct 06, 2023Forecast: 3.56 ft 6:00AM Oct 06, 2023Forecast: 3.56 ft 7:00AM Oct 06, 2023Forecast: 3.56 ft 8:00AM Oct 06, 2023Forecast: 3.56 ft 9:00AM Oct 06, 2023Forecast: 3.56 ft 10:00AM Oct 06, 2023Forecast: 3.56 ft 11:00AM Oct 06, 2023Forecast: 3.56 ft 12:00PM Oct 06, 2023Forecast: 3.56 ft 1:00PM Oct 06, 2023Forecast: 3.56 ft 2:00PM Oct 06, 2023Forecast: 3.56 ft 3:00PM Oct 06, 2023Forecast: 3.56 ft 4:00PM Oct 06, 2023Forecast: 3.56 ft 5:00PM Oct 06, 2023Forecast: 3.56 ft 6:00PM Oct 06, 2023Forecast: 3.56 ft 7:00PM Oct 06, 2023Forecast: 3.56 ft 8:00PM Oct 06, 2023Forecast: 3.56 ft 9:00PM Oct 06, 2023Forecast: 3.56 ft 10:00PM Oct 06, 2023Forecast: 3.56 ft 11:00PM Oct 06, 2023Forecast: 3.56 ft 12:00AM Oct 07, 2023Forecast: 3.56 ft 1:00AM Oct 07, 2023Forecast: 3.56 ft 2:00AM Oct 07, 2023Forecast: 3.56 ft 3:00AM Oct 07, 2023Forecast: 3.56 ft 4:00AM Oct 07, 2023Forecast: 3.56 ft 5:00AM Oct 07, 2023Forecast: 3.56 ft 6:00AM Oct 07, 2023Forecast: 3.56 ft 7:00AM Oct 07, 2023Forecast: 3.56 ft 8:00AM Oct 07, 2023Forecast: 3.56 ft 9:00AM Oct 07, 2023Forecast: 3.56 ft 10:00AM Oct 07, 2023Forecast: 3.56 ft 11:00AM Oct 07, 2023Forecast: 3.56 ft 12:00PM Oct 07, 2023Forecast: 3.56 ft 1:00PM Oct 07, 2023Forecast: 3.56 ft 2:00PM Oct 07, 2023Forecast: 3.56 ft 3:00PM Oct 07, 2023Forecast: 3.56 ft 4:00PM Oct 07, 2023Forecast: 3.55 ft 5:00PM Oct 07, 2023Forecast: 3.55 ft 6:00PM Oct 07, 2023Forecast: 3.55 ft 7:00PM Oct 07, 2023Forecast: 3.55 ft 8:00PM Oct 07, 2023Forecast: 3.55 ft 9:00PM Oct 07, 2023Forecast: 3.55 ft 10:00PM Oct 07, 2023Forecast: 3.55 ft 11:00PM Oct 07, 2023Forecast: 3.55 ft 12:00AM Oct 08, 2023Forecast: 3.55 ft 1:00AM Oct 08, 2023Forecast: 3.55 ft 2:00AM Oct 08, 2023Forecast: 3.55 ft 3:00AM Oct 08, 2023Forecast: 3.55 ft 4:00AM Oct 08, 2023Forecast: 3.55 ft 5:00AM Oct 08, 2023Forecast: 3.55 ft 6:00AM Oct 08, 2023Forecast: 3.55 ft 7:00AM Oct 08, 2023Forecast: 3.55 ft 8:00AM Oct 08, 2023Forecast: 3.55 ft 9:00AM Oct 08, 2023Forecast: 3.55 ft 10:00AM Oct 08, 2023Forecast: 3.55 ft 11:00AM Oct 08, 2023Forecast: 3.55 ft 12:00PM Oct 08, 2023Forecast: 3.55 ft 1:00PM Oct 08, 2023Forecast: 3.55 ft 2:00PM Oct 08, 2023Forecast: 3.55 ft 3:00PM Oct 08, 2023Forecast: 3.55 ft 4:00PM Oct 08, 2023Forecast: 3.55 ft 5:00PM Oct 08, 2023Forecast: 3.55 ft 6:00PM Oct 08, 2023Forecast: 3.55 ft 7:00PM Oct 08, 2023Forecast: 3.55 ft 8:00PM Oct 08, 2023Forecast: 3.55 ft 9:00PM Oct 08, 2023Forecast: 3.55 ft 10:00PM Oct 08, 2023Forecast: 3.55 ft 11:00PM Oct 08, 2023Forecast: 3.55 ft 12:00AM Oct 09, 2023Forecast: 3.55 ft 1:00AM Oct 09, 2023Forecast: 3.55 ft 2:00AM Oct 09, 2023Forecast: 3.55 ft 3:00AM Oct 09, 2023Forecast: 3.55 ft 4:00AM Oct 09, 2023Forecast: 3.55 ft 5:00AM Oct 09, 2023Forecast: 3.55 ft 6:00AM Oct 09, 2023Forecast: 3.55 ft 7:00AM Oct 09, 2023Forecast: 3.55 ft 8:00AM Oct 09, 2023Forecast: 3.55 ft 9:00AM Oct 09, 2023Forecast: 3.55 ft 10:00AM Oct 09, 2023Forecast: 3.55 ft 11:00AM Oct 09, 2023Forecast: 3.55 ft 12:00PM Oct 09, 2023Forecast: 3.55 ft 1:00PM Oct 09, 2023Forecast: 3.55 ft 2:00PM Oct 09, 2023Forecast: 3.55 ft 3:00PM Oct 09, 2023Forecast: 3.55 ft 4:00PM Oct 09, 2023Forecast: 3.55 ft 5:00PM Oct 09, 2023Forecast: 3.55 ft 6:00PM Oct 09, 2023Forecast: 3.55 ft 7:00PM Oct 09, 2023Forecast: 3.55 ft 8:00PM Oct 09, 2023Forecast: 3.55 ft 9:00PM Oct 09, 2023Forecast: 3.55 ft 10:00PM Oct 09, 2023Forecast: 3.55 ft 11:00PM Oct 09, 2023Forecast: 3.55 ft 12:00AM Oct 10, 2023Forecast: 3.55 ft 1:00AM Oct 10, 2023Forecast: 3.55 ft 2:00AM Oct 10, 2023Forecast: 3.55 ft 3:00AM Oct 10, 2023Forecast: 3.55 ft 4:00AM Oct 10, 2023Forecast: 3.55 ft 5:00AM Oct 10, 2023Forecast: 3.55 ft 6:00AM Oct 10, 2023Forecast: 3.55 ft 7:00AM Oct 10, 2023Forecast: 3.55 ft 8:00AM Oct 10, 2023Forecast: 3.55 ft 9:00AM Oct 10, 2023Forecast: 3.55 ft 10:00AM Oct 10, 2023Forecast: 3.55 ft 11:00AM Oct 10, 2023Forecast: 3.55 ft 12:00PM Oct 10, 2023Forecast: 3.55 ft 1:00PM Oct 10, 2023Forecast: 3.55 ft 2:00PM Oct 10, 2023Forecast: 3.55 ft 3:00PM Oct 10, 2023Forecast: 3.55 ft 4:00PM Oct 10, 2023Forecast: 3.55 ft 5:00PM Oct 10, 2023Forecast: 3.55 ft 6:00PM Oct 10, 2023Forecast: 3.55 ft 7:00PM Oct 10, 2023Forecast: 3.54 ft 8:00PM Oct 10, 2023Forecast: 3.54 ft 9:00PM Oct 10, 2023Forecast: 3.54 ft 10:00PM Oct 10, 2023Forecast: 3.54 ft 11:00PM Oct 10, 2023Forecast: 3.54 ft 12:00AM Oct 11, 2023Forecast: 3.54 ft 1:00AM Oct 11, 2023Forecast: 3.54 ft 2:00AM Oct 11, 2023Forecast: 3.54 ft 3:00AM Oct 11, 2023Forecast: 3.54 ft 4:00AM Oct 11, 2023Forecast: 3.54 ft 5:00AM Oct 11, 2023Forecast: 3.54 ft 6:00AM Oct 11, 2023Forecast: 3.54 ft 7:00AM Oct 11, 2023Forecast: 3.54 ft 8:00AM Oct 11, 2023Forecast: 3.54 ft 9:00AM Oct 11, 2023USGS--Water Resources of the United StatesCAWC2(plotting HGIRG) Graph Created (1:30PM Oct 4, 2023)ObservedForecast (issued 8:00AM Oct 4)Latest observed value: 3.56 ft at 12:45 PM MDT 4-Oct-2023. Flood Stage is 8 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts for the Colorado River at Windy Gap are issued routinely year-round.

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Upstream Gauge - near Granby Upstream Gauge Downstream Gauge Downstream Gauge - above Hot Sulphur Springs
Flood Categories (in feet)
Major Flood Stage: 12
Moderate Flood Stage: 10
Flood Stage: 8
Action Stage: 6.5
Low Stage (in feet): -9999

Historic Crests
(1) 7.40 ft on 06/25/2011
(2) 7.34 ft on 05/25/1984
(3) 6.65 ft on 06/23/2017
(4) 6.11 ft on 07/15/2019
(5) 5.51 ft on 06/04/2020
(6) 5.28 ft on 06/01/2018
(7) 4.71 ft on 05/11/2021

(P): Preliminary values subject to further review.

Recent Crests
(1) 4.71 ft on 05/11/2021
(2) 5.51 ft on 06/04/2020
(3) 6.11 ft on 07/15/2019
(4) 5.28 ft on 06/01/2018
(5) 6.65 ft on 06/23/2017
(6) 7.40 ft on 06/25/2011
(7) 7.34 ft on 05/25/1984

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:12
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
12 Record flooding occurs.
10 Houses flood. Widespread flooding of agricultural land occurs.
8 Flooding occurs near houses in Parshall.
6.5 The river is out of its banks and into fields.
About This Location Collapse

Latitude: 40.108300° N, Longitude: 106.003600° W, Horizontal Datum: NAD27

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 7790 7798 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:
Additional Information Collapse
Observations provided by the U.S. Geological Survey in cooperation with Northern Water.
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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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