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Hydrograph River at a Glance Download
South Platte River above Spinney Mountain Reservoir Stage (ft)Flow (cfs)Observed: 1.31 ft at 12:30AM May 16, 2024Observed: 1.3 ft at 12:45AM May 16, 2024Observed: 1.3 ft at 1:00AM May 16, 2024Observed: 1.31 ft at 1:15AM May 16, 2024Observed: 1.31 ft at 1:30AM May 16, 2024Observed: 1.31 ft at 1:45AM May 16, 2024Observed: 1.31 ft at 2:00AM May 16, 2024Observed: 1.31 ft at 2:15AM May 16, 2024Highest Observation: 1.32 ft at 2:30AM May 16, 2024Highest Observation: 1.32 ft at 2:45AM May 16, 2024Highest Observation: 1.32 ft at 3:00AM May 16, 2024Highest Observation: 1.32 ft at 3:15AM May 16, 2024Highest Observation: 1.32 ft at 3:30AM May 16, 2024Highest Observation: 1.32 ft at 3:45AM May 16, 2024Observed: 1.31 ft at 4:00AM May 16, 2024Observed: 1.31 ft at 4:15AM May 16, 2024Highest Observation: 1.32 ft at 4:30AM May 16, 2024Observed: 1.31 ft at 4:45AM May 16, 2024Observed: 1.31 ft at 5:00AM May 16, 2024Observed: 1.31 ft at 5:15AM May 16, 2024Observed: 1.31 ft at 5:30AM May 16, 2024Observed: 1.31 ft at 5:45AM May 16, 2024Observed: 1.31 ft at 6:00AM May 16, 2024Observed: 1.31 ft at 6:15AM May 16, 2024Observed: 1.31 ft at 6:30AM May 16, 2024Observed: 1.31 ft at 6:45AM May 16, 2024Observed: 1.31 ft at 7:00AM May 16, 2024Observed: 1.31 ft at 7:15AM May 16, 2024Observed: 1.31 ft at 7:30AM May 16, 2024Observed: 1.31 ft at 7:45AM May 16, 2024Observed: 1.31 ft at 8:00AM May 16, 2024Observed: 1.31 ft at 8:15AM May 16, 2024Observed: 1.31 ft at 8:30AM May 16, 2024Observed: 1.31 ft at 8:45AM May 16, 2024Observed: 1.31 ft at 9:00AM May 16, 2024Observed: 1.31 ft at 9:15AM May 16, 2024Observed: 1.31 ft at 9:30AM May 16, 2024Observed: 1.31 ft at 9:45AM May 16, 2024Observed: 1.31 ft at 10:00AM May 16, 2024Observed: 1.31 ft at 10:15AM May 16, 2024Observed: 1.31 ft at 10:30AM May 16, 2024Observed: 1.31 ft at 10:45AM May 16, 2024Observed: 1.31 ft at 11:00AM May 16, 2024Observed: 1.3 ft at 11:15AM May 16, 2024Observed: 1.3 ft at 11:30AM May 16, 2024Observed: 1.31 ft at 11:45AM May 16, 2024Observed: 1.3 ft at 12:00PM May 16, 2024Observed: 1.3 ft at 12:15PM May 16, 2024Observed: 1.31 ft at 12:30PM May 16, 2024Observed: 1.3 ft at 12:45PM May 16, 2024Observed: 1.3 ft at 12:46PM May 16, 2024Observed: 1.3 ft at 1:00PM May 16, 2024Observed: 1.3 ft at 1:01PM May 16, 2024Observed: 1.31 ft at 1:15PM May 16, 2024Observed: 1.31 ft at 1:16PM May 16, 2024Observed: 1.3 ft at 1:30PM May 16, 2024Observed: 1.31 ft at 1:45PM May 16, 2024Observed: 1.31 ft at 2:00PM May 16, 2024Observed: 1.31 ft at 2:15PM May 16, 2024Observed: 1.31 ft at 2:30PM May 16, 2024Observed: 1.31 ft at 2:45PM May 16, 2024Observed: 1.31 ft at 3:00PM May 16, 2024Observed: 1.31 ft at 3:15PM May 16, 2024Observed: 1.31 ft at 3:30PM May 16, 2024Observed: 1.31 ft at 3:45PM May 16, 2024Observed: 1.31 ft at 4:00PM May 16, 2024Observed: 1.31 ft at 4:15PM May 16, 2024Observed: 1.3 ft at 4:30PM May 16, 2024Observed: 1.3 ft at 4:45PM May 16, 2024Observed: 1.3 ft at 5:00PM May 16, 2024Observed: 1.3 ft at 5:15PM May 16, 2024Observed: 1.3 ft at 5:30PM May 16, 2024Observed: 1.3 ft at 5:45PM May 16, 2024Observed: 1.3 ft at 6:00PM May 16, 2024Observed: 1.3 ft at 6:15PM May 16, 2024Observed: 1.3 ft at 6:30PM May 16, 2024Observed: 1.29 ft at 6:45PM May 16, 2024Observed: 1.29 ft at 7:00PM May 16, 2024Observed: 1.29 ft at 7:15PM May 16, 2024Observed: 1.29 ft at 7:30PM May 16, 2024Observed: 1.29 ft at 7:45PM May 16, 2024Observed: 1.29 ft at 8:00PM May 16, 2024Observed: 1.29 ft at 8:15PM May 16, 2024Observed: 1.29 ft at 8:30PM May 16, 2024Observed: 1.29 ft at 8:45PM May 16, 2024Observed: 1.29 ft at 9:00PM May 16, 2024Observed: 1.29 ft at 9:15PM May 16, 2024Observed: 1.29 ft at 9:30PM May 16, 2024Observed: 1.29 ft at 9:45PM May 16, 2024Observed: 1.29 ft at 10:00PM May 16, 2024Observed: 1.29 ft at 10:15PM May 16, 2024Observed: 1.29 ft at 10:30PM May 16, 2024Observed: 1.29 ft at 10:45PM May 16, 2024Observed: 1.29 ft at 11:00PM May 16, 2024Observed: 1.28 ft at 11:15PM May 16, 2024Observed: 1.28 ft at 11:30PM May 16, 2024Observed: 1.28 ft at 11:45PM May 16, 2024Observed: 1.28 ft at 12:00AM May 17, 2024Observed: 1.28 ft at 12:15AM May 17, 2024Observed: 1.28 ft at 12:30AM May 17, 2024Observed: 1.28 ft at 12:45AM May 17, 2024Observed: 1.28 ft at 12:46AM May 17, 2024Observed: 1.28 ft at 1:00AM May 17, 2024Observed: 1.28 ft at 1:01AM May 17, 2024Observed: 1.27 ft at 1:15AM May 17, 2024Observed: 1.27 ft at 1:16AM May 17, 2024Observed: 1.28 ft at 1:30AM May 17, 2024Observed: 1.27 ft at 1:45AM May 17, 2024Observed: 1.27 ft at 2:00AM May 17, 2024Observed: 1.27 ft at 2:15AM May 17, 2024Observed: 1.27 ft at 2:30AM May 17, 2024Observed: 1.27 ft at 2:45AM May 17, 2024Observed: 1.27 ft at 3:00AM May 17, 2024Observed: 1.26 ft at 3:15AM May 17, 2024Observed: 1.26 ft at 3:30AM May 17, 2024Observed: 1.26 ft at 3:45AM May 17, 2024Observed: 1.26 ft at 4:00AM May 17, 2024Observed: 1.26 ft at 4:15AM May 17, 2024Observed: 1.26 ft at 4:30AM May 17, 2024Observed: 1.25 ft at 4:45AM May 17, 2024Observed: 1.25 ft at 5:00AM May 17, 2024Observed: 1.25 ft at 5:15AM May 17, 2024Observed: 1.25 ft at 5:30AM May 17, 2024Observed: 1.25 ft at 5:45AM May 17, 2024Observed: 1.25 ft at 6:00AM May 17, 2024Observed: 1.25 ft at 6:15AM May 17, 2024Observed: 1.25 ft at 6:30AM May 17, 2024Observed: 1.24 ft at 6:45AM May 17, 2024Observed: 1.24 ft at 7:00AM May 17, 2024Observed: 1.24 ft at 7:15AM May 17, 2024Observed: 1.24 ft at 7:30AM May 17, 2024Observed: 1.24 ft at 7:45AM May 17, 2024Observed: 1.24 ft at 8:00AM May 17, 2024Observed: 1.24 ft at 8:15AM May 17, 2024Observed: 1.24 ft at 8:30AM May 17, 2024Observed: 1.24 ft at 8:45AM May 17, 2024Observed: 1.24 ft at 9:00AM May 17, 2024Observed: 1.24 ft at 9:15AM May 17, 2024Observed: 1.23 ft at 9:30AM May 17, 2024Observed: 1.23 ft at 9:45AM May 17, 2024Observed: 1.23 ft at 10:00AM May 17, 2024Observed: 1.23 ft at 10:15AM May 17, 2024Observed: 1.23 ft at 10:30AM May 17, 2024Observed: 1.23 ft at 10:45AM May 17, 2024Observed: 1.23 ft at 11:00AM May 17, 2024Observed: 1.23 ft at 11:15AM May 17, 2024Observed: 1.23 ft at 11:30AM May 17, 2024Observed: 1.23 ft at 11:45AM May 17, 2024Observed: 1.23 ft at 12:00PM May 17, 2024Observed: 1.24 ft at 12:15PM May 17, 2024Observed: 1.24 ft at 12:30PM May 17, 2024Observed: 1.24 ft at 12:45PM May 17, 2024Observed: 1.24 ft at 1:00PM May 17, 2024Observed: 1.24 ft at 1:01PM May 17, 2024Observed: 1.24 ft at 1:15PM May 17, 2024Observed: 1.24 ft at 1:16PM May 17, 2024Observed: 1.24 ft at 1:30PM May 17, 2024Observed: 1.24 ft at 1:31PM May 17, 2024Observed: 1.24 ft at 1:45PM May 17, 2024Observed: 1.25 ft at 2:00PM May 17, 2024Observed: 1.25 ft at 2:15PM May 17, 2024Observed: 1.25 ft at 2:30PM May 17, 2024Observed: 1.25 ft at 2:45PM May 17, 2024Observed: 1.25 ft at 3:00PM May 17, 2024Observed: 1.25 ft at 3:15PM May 17, 2024Observed: 1.25 ft at 3:30PM May 17, 2024Observed: 1.25 ft at 3:45PM May 17, 2024Observed: 1.25 ft at 4:00PM May 17, 2024Observed: 1.25 ft at 4:15PM May 17, 2024Observed: 1.25 ft at 4:30PM May 17, 2024Observed: 1.25 ft at 4:45PM May 17, 2024Observed: 1.25 ft at 5:00PM May 17, 2024Observed: 1.25 ft at 5:15PM May 17, 2024Observed: 1.25 ft at 5:30PM May 17, 2024Observed: 1.25 ft at 5:45PM May 17, 2024Observed: 1.25 ft at 6:00PM May 17, 2024Observed: 1.25 ft at 6:15PM May 17, 2024Observed: 1.25 ft at 6:30PM May 17, 2024Observed: 1.25 ft at 6:45PM May 17, 2024Observed: 1.25 ft at 7:00PM May 17, 2024Observed: 1.25 ft at 7:15PM May 17, 2024Observed: 1.25 ft at 7:30PM May 17, 2024Observed: 1.25 ft at 7:45PM May 17, 2024Observed: 1.25 ft at 8:00PM May 17, 2024Observed: 1.25 ft at 8:15PM May 17, 2024Observed: 1.25 ft at 8:30PM May 17, 2024Observed: 1.25 ft at 8:45PM May 17, 2024Observed: 1.25 ft at 9:00PM May 17, 2024Observed: 1.25 ft at 9:15PM May 17, 2024Observed: 1.24 ft at 9:30PM May 17, 2024Observed: 1.24 ft at 9:45PM May 17, 2024Observed: 1.24 ft at 10:00PM May 17, 2024Observed: 1.24 ft at 10:15PM May 17, 2024Observed: 1.24 ft at 10:30PM May 17, 2024Observed: 1.24 ft at 10:45PM May 17, 2024Observed: 1.24 ft at 11:00PM May 17, 2024Observed: 1.24 ft at 11:15PM May 17, 2024Observed: 1.24 ft at 11:30PM May 17, 2024Observed: 1.24 ft at 11:45PM May 17, 2024Observed: 1.24 ft at 12:00AM May 18, 2024Observed: 1.24 ft at 12:15AM May 18, 2024Observed: 1.24 ft at 12:30AM May 18, 2024Observed: 1.24 ft at 12:45AM May 18, 2024Observed: 1.24 ft at 1:00AM May 18, 2024Observed: 1.23 ft at 1:15AM May 18, 2024Observed: 1.23 ft at 1:30AM May 18, 2024Observed: 1.23 ft at 1:45AM May 18, 2024Observed: 1.23 ft at 2:00AM May 18, 2024Observed: 1.23 ft at 2:15AM May 18, 2024Observed: 1.23 ft at 2:30AM May 18, 2024Observed: 1.23 ft at 2:45AM May 18, 2024Observed: 1.23 ft at 3:00AM May 18, 2024Observed: 1.23 ft at 3:15AM May 18, 2024Observed: 1.22 ft at 3:30AM May 18, 2024Observed: 1.22 ft at 3:45AM May 18, 2024Observed: 1.22 ft at 4:00AM May 18, 2024Observed: 1.22 ft at 4:15AM May 18, 2024Observed: 1.22 ft at 4:30AM May 18, 2024Observed: 1.22 ft at 4:45AM May 18, 2024Observed: 1.22 ft at 5:00AM May 18, 2024Observed: 1.22 ft at 5:15AM May 18, 2024Observed: 1.22 ft at 5:30AM May 18, 2024Observed: 1.22 ft at 5:45AM May 18, 2024Observed: 1.22 ft at 6:00AM May 18, 2024Observed: 1.21 ft at 6:15AM May 18, 2024Observed: 1.22 ft at 6:30AM May 18, 2024Observed: 1.21 ft at 6:45AM May 18, 2024Observed: 1.21 ft at 7:00AM May 18, 2024Observed: 1.21 ft at 7:15AM May 18, 2024Observed: 1.21 ft at 7:30AM May 18, 2024Observed: 1.21 ft at 7:45AM May 18, 2024Observed: 1.21 ft at 8:00AM May 18, 2024Observed: 1.2 ft at 8:15AM May 18, 2024Observed: 1.2 ft at 8:30AM May 18, 2024Observed: 1.2 ft at 8:45AM May 18, 2024Observed: 1.2 ft at 9:00AM May 18, 2024Observed: 1.2 ft at 9:15AM May 18, 2024Observed: 1.2 ft at 9:30AM May 18, 2024Observed: 1.2 ft at 9:45AM May 18, 2024Observed: 1.2 ft at 10:00AM May 18, 2024Observed: 1.2 ft at 10:15AM May 18, 2024Observed: 1.2 ft at 10:30AM May 18, 2024Observed: 1.2 ft at 10:45AM May 18, 2024Observed: 1.2 ft at 11:00AM May 18, 2024Observed: 1.2 ft at 11:15AM May 18, 2024Observed: 1.2 ft at 11:30AM May 18, 2024Observed: 1.2 ft at 11:45AM May 18, 2024Observed: 1.2 ft at 12:00PM May 18, 2024Observed: 1.2 ft at 12:15PM May 18, 2024Observed: 1.2 ft at 12:30PM May 18, 2024Observed: 1.21 ft at 12:45PM May 18, 2024Observed: 1.21 ft at 1:00PM May 18, 2024Observed: 1.21 ft at 1:01PM May 18, 2024Observed: 1.21 ft at 1:15PM May 18, 2024Observed: 1.21 ft at 1:16PM May 18, 2024Observed: 1.21 ft at 1:30PM May 18, 2024Observed: 1.21 ft at 1:31PM May 18, 2024Observed: 1.21 ft at 1:45PM May 18, 2024Observed: 1.22 ft at 2:00PM May 18, 2024Observed: 1.22 ft at 2:15PM May 18, 2024Observed: 1.22 ft at 2:30PM May 18, 2024Observed: 1.22 ft at 2:45PM May 18, 2024Observed: 1.22 ft at 3:00PM May 18, 2024Observed: 1.22 ft at 3:15PM May 18, 2024Observed: 1.22 ft at 3:30PM May 18, 2024Observed: 1.22 ft at 3:45PM May 18, 2024Observed: 1.22 ft at 4:00PM May 18, 2024Observed: 1.23 ft at 4:15PM May 18, 2024Observed: 1.22 ft at 4:30PM May 18, 2024Observed: 1.22 ft at 4:45PM May 18, 2024Observed: 1.22 ft at 5:00PM May 18, 2024Observed: 1.22 ft at 5:15PM May 18, 2024Observed: 1.23 ft at 5:30PM May 18, 2024Observed: 1.23 ft at 5:45PM May 18, 2024Observed: 1.23 ft at 6:00PM May 18, 2024Observed: 1.23 ft at 6:15PM May 18, 2024Observed: 1.23 ft at 6:30PM May 18, 2024Observed: 1.23 ft at 6:45PM May 18, 2024Observed: 1.23 ft at 7:00PM May 18, 2024Observed: 1.23 ft at 7:15PM May 18, 2024Observed: 1.23 ft at 7:30PM May 18, 2024Observed: 1.23 ft at 7:45PM May 18, 2024Observed: 1.23 ft at 8:00PM May 18, 2024Observed: 1.23 ft at 8:15PM May 18, 2024Observed: 1.23 ft at 8:30PM May 18, 2024Observed: 1.23 ft at 8:45PM May 18, 2024Observed: 1.23 ft at 9:00PM May 18, 2024Observed: 1.23 ft at 9:15PM May 18, 2024Observed: 1.23 ft at 9:30PM May 18, 2024Observed: 1.23 ft at 9:45PM May 18, 2024Observed: 1.23 ft at 10:00PM May 18, 2024Observed: 1.23 ft at 10:15PM May 18, 2024Observed: 1.23 ft at 10:30PM May 18, 2024Observed: 1.23 ft at 10:45PM May 18, 2024Observed: 1.23 ft at 11:00PM May 18, 2024Observed: 1.23 ft at 11:15PM May 18, 2024Observed: 1.24 ft at 11:30PM May 18, 2024Observed: 1.24 ft at 11:45PM May 18, 2024Observed: 1.24 ft at 12:00AM May 19, 2024Observed: 1.24 ft at 12:15AM May 19, 2024Observed: 1.24 ft at 12:30AM May 19, 2024Observed: 1.24 ft at 12:45AM May 19, 2024Observed: 1.23 ft at 1:00AM May 19, 2024Observed: 1.23 ft at 1:01AM May 19, 2024Observed: 1.23 ft at 1:15AM May 19, 2024Observed: 1.23 ft at 1:16AM May 19, 2024Observed: 1.23 ft at 1:30AM May 19, 2024Observed: 1.23 ft at 1:31AM May 19, 2024Observed: 1.23 ft at 1:45AM May 19, 2024Observed: 1.23 ft at 2:00AM May 19, 2024Observed: 1.23 ft at 2:15AM May 19, 2024Observed: 1.23 ft at 2:30AM May 19, 2024Observed: 1.23 ft at 2:45AM May 19, 2024Observed: 1.23 ft at 3:00AM May 19, 2024Observed: 1.23 ft at 3:15AM May 19, 2024Observed: 1.23 ft at 3:30AM May 19, 2024Observed: 1.23 ft at 3:45AM May 19, 2024Observed: 1.23 ft at 4:00AM May 19, 2024Observed: 1.23 ft at 4:15AM May 19, 2024Observed: 1.23 ft at 4:30AM May 19, 2024Observed: 1.23 ft at 4:45AM May 19, 2024Observed: 1.23 ft at 5:00AM May 19, 2024Observed: 1.23 ft at 5:15AM May 19, 2024Observed: 1.23 ft at 5:30AM May 19, 2024Observed: 1.22 ft at 5:45AM May 19, 2024Observed: 1.22 ft at 6:00AM May 19, 2024Observed: 1.22 ft at 6:15AM May 19, 2024Observed: 1.23 ft at 6:30AM May 19, 2024Observed: 1.22 ft at 6:45AM May 19, 2024Observed: 1.22 ft at 7:00AM May 19, 2024Observed: 1.22 ft at 7:15AM May 19, 2024Observed: 1.22 ft at 7:30AM May 19, 2024Observed: 1.22 ft at 7:45AM May 19, 2024Observed: 1.22 ft at 8:00AM May 19, 2024Observed: 1.22 ft at 8:15AM May 19, 2024Observed: 1.22 ft at 8:30AM May 19, 2024Observed: 1.22 ft at 8:45AM May 19, 2024Observed: 1.22 ft at 9:00AM May 19, 2024Observed: 1.22 ft at 9:15AM May 19, 2024Observed: 1.22 ft at 9:30AM May 19, 2024Observed: 1.22 ft at 9:45AM May 19, 2024Observed: 1.22 ft at 10:00AM May 19, 2024Observed: 1.22 ft at 10:15AM May 19, 2024Observed: 1.22 ft at 10:30AM May 19, 2024Observed: 1.22 ft at 10:45AM May 19, 2024Observed: 1.22 ft at 11:00AM May 19, 2024Observed: 1.22 ft at 11:15AM May 19, 2024Observed: 1.22 ft at 11:30AM May 19, 2024Observed: 1.22 ft at 11:45AM May 19, 2024Observed: 1.23 ft at 12:00PM May 19, 2024Observed: 1.22 ft at 12:15PM May 19, 2024Observed: 1.23 ft at 12:30PM May 19, 2024Observed: 1.23 ft at 12:45PM May 19, 2024Observed: 1.23 ft at 1:00PM May 19, 2024Observed: 1.23 ft at 1:01PM May 19, 2024Observed: 1.23 ft at 1:15PM May 19, 2024Observed: 1.23 ft at 1:16PM May 19, 2024Observed: 1.23 ft at 1:30PM May 19, 2024Observed: 1.23 ft at 1:31PM May 19, 2024Observed: 1.23 ft at 1:45PM May 19, 2024Observed: 1.23 ft at 2:00PM May 19, 2024Observed: 1.23 ft at 2:15PM May 19, 2024Observed: 1.24 ft at 2:30PM May 19, 2024Observed: 1.24 ft at 2:45PM May 19, 2024Observed: 1.24 ft at 3:00PM May 19, 2024Observed: 1.24 ft at 3:15PM May 19, 2024Observed: 1.24 ft at 3:30PM May 19, 2024Observed: 1.24 ft at 3:45PM May 19, 2024Observed: 1.24 ft at 4:00PM May 19, 2024Observed: 1.24 ft at 4:15PM May 19, 2024Observed: 1.24 ft at 4:30PM May 19, 2024Observed: 1.24 ft at 4:45PM May 19, 2024Observed: 1.24 ft at 5:00PM May 19, 2024Observed: 1.24 ft at 5:15PM May 19, 2024Observed: 1.24 ft at 5:30PM May 19, 2024Observed: 1.24 ft at 5:45PM May 19, 2024Observed: 1.24 ft at 6:00PM May 19, 2024Observed: 1.24 ft at 6:15PM May 19, 2024Observed: 1.24 ft at 6:30PM May 19, 2024Observed: 1.24 ft at 6:45PM May 19, 2024Observed: 1.24 ft at 7:00PM May 19, 2024Observed: 1.24 ft at 7:15PM May 19, 2024Observed: 1.24 ft at 7:30PM May 19, 2024Observed: 1.24 ft at 7:45PM May 19, 2024Observed: 1.24 ft at 8:00PM May 19, 2024Observed: 1.24 ft at 8:15PM May 19, 2024Observed: 1.24 ft at 8:30PM May 19, 2024Observed: 1.24 ft at 8:45PM May 19, 2024Observed: 1.24 ft at 9:00PM May 19, 2024Observed: 1.23 ft at 9:15PM May 19, 2024Observed: 1.23 ft at 9:30PM May 19, 2024Observed: 1.23 ft at 9:45PM May 19, 2024Observed: 1.23 ft at 10:00PM May 19, 2024Observed: 1.23 ft at 10:15PM May 19, 2024Observed: 1.23 ft at 10:30PM May 19, 2024Observed: 1.23 ft at 10:45PM May 19, 2024Observed: 1.23 ft at 11:00PM May 19, 2024Observed: 1.23 ft at 11:15PM May 19, 2024Observed: 1.23 ft at 11:30PM May 19, 2024Observed: 1.23 ft at 11:45PM May 19, 2024Observed: 1.23 ft at 12:00AM May 20, 2024Observed: 1.23 ft at 12:15AM May 20, 2024Observed: 1.23 ft at 12:30AM May 20, 2024Observed: 1.23 ft at 12:45AM May 20, 2024Observed: 1.23 ft at 1:00AM May 20, 2024Observed: 1.23 ft at 1:15AM May 20, 2024Observed: 1.22 ft at 1:30AM May 20, 2024Observed: 1.22 ft at 1:45AM May 20, 2024Observed: 1.22 ft at 2:00AM May 20, 2024Observed: 1.22 ft at 2:15AM May 20, 2024Observed: 1.22 ft at 2:30AM May 20, 2024Observed: 1.22 ft at 2:45AM May 20, 2024Observed: 1.22 ft at 3:00AM May 20, 2024Observed: 1.22 ft at 3:15AM May 20, 2024Observed: 1.22 ft at 3:30AM May 20, 2024Observed: 1.22 ft at 3:45AM May 20, 2024Observed: 1.22 ft at 4:00AM May 20, 2024Observed: 1.22 ft at 4:15AM May 20, 2024Observed: 1.22 ft at 4:30AM May 20, 2024Observed: 1.21 ft at 4:45AM May 20, 2024Observed: 1.22 ft at 5:00AM May 20, 2024Observed: 1.21 ft at 5:15AM May 20, 2024Observed: 1.21 ft at 5:30AM May 20, 2024Observed: 1.21 ft at 5:45AM May 20, 2024Observed: 1.21 ft at 6:00AM May 20, 2024Observed: 1.21 ft at 6:15AM May 20, 2024Observed: 1.21 ft at 6:30AM May 20, 2024Observed: 1.21 ft at 6:45AM May 20, 2024Observed: 1.21 ft at 7:00AM May 20, 2024Observed: 1.21 ft at 7:15AM May 20, 2024Observed: 1.21 ft at 7:30AM May 20, 2024Observed: 1.21 ft at 7:45AM May 20, 2024Observed: 1.2 ft at 8:00AM May 20, 2024Observed: 1.21 ft at 8:15AM May 20, 2024Observed: 1.2 ft at 8:30AM May 20, 2024Observed: 1.2 ft at 8:45AM May 20, 2024Observed: 1.2 ft at 9:00AM May 20, 2024Observed: 1.2 ft at 9:15AM May 20, 2024Observed: 1.2 ft at 9:30AM May 20, 2024Observed: 1.2 ft at 9:45AM May 20, 2024Observed: 1.2 ft at 10:00AM May 20, 2024Observed: 1.2 ft at 10:15AM May 20, 2024Observed: 1.2 ft at 10:30AM May 20, 2024Observed: 1.2 ft at 10:45AM May 20, 2024Observed: 1.21 ft at 11:00AM May 20, 2024Observed: 1.2 ft at 11:15AM May 20, 2024Observed: 1.2 ft at 11:30AM May 20, 2024Observed: 1.21 ft at 11:45AM May 20, 2024Observed: 1.21 ft at 12:00PM May 20, 2024Observed: 1.21 ft at 12:15PM May 20, 2024Observed: 1.21 ft at 12:30PM May 20, 2024Observed: 1.21 ft at 12:45PM May 20, 2024Observed: 1.21 ft at 1:00PM May 20, 2024Observed: 1.22 ft at 1:15PM May 20, 2024Observed: 1.22 ft at 1:30PM May 20, 2024Observed: 1.22 ft at 1:45PM May 20, 2024Observed: 1.23 ft at 2:00PM May 20, 2024Observed: 1.23 ft at 2:15PM May 20, 2024Observed: 1.23 ft at 2:30PM May 20, 2024Observed: 1.23 ft at 2:45PM May 20, 2024Observed: 1.24 ft at 3:00PM May 20, 2024Observed: 1.23 ft at 3:15PM May 20, 2024Observed: 1.24 ft at 3:30PM May 20, 2024Observed: 1.24 ft at 3:45PM May 20, 2024Observed: 1.24 ft at 4:00PM May 20, 2024Observed: 1.24 ft at 4:15PM May 20, 2024Observed: 1.24 ft at 4:30PM May 20, 2024Observed: 1.25 ft at 4:45PM May 20, 2024Observed: 1.25 ft at 5:00PM May 20, 2024Observed: 1.25 ft at 5:15PM May 20, 2024Observed: 1.26 ft at 5:30PM May 20, 2024Observed: 1.26 ft at 5:45PM May 20, 2024Observed: 1.25 ft at 6:00PM May 20, 2024Observed: 1.26 ft at 6:15PM May 20, 2024Observed: 1.25 ft at 6:30PM May 20, 2024Observed: 1.26 ft at 6:45PM May 20, 2024Observed: 1.26 ft at 7:00PM May 20, 2024Observed: 1.26 ft at 7:15PM May 20, 2024Observed: 1.26 ft at 7:30PM May 20, 2024Observed: 1.26 ft at 7:45PM May 20, 2024Observed: 1.27 ft at 8:00PM May 20, 2024Observed: 1.27 ft at 8:15PM May 20, 2024Observed: 1.27 ft at 8:30PM May 20, 2024Observed: 1.28 ft at 8:45PM May 20, 2024Observed: 1.28 ft at 9:00PM May 20, 2024Observed: 1.29 ft at 9:15PM May 20, 2024Observed: 1.29 ft at 9:30PM May 20, 2024Observed: 1.29 ft at 9:45PM May 20, 2024Observed: 1.29 ft at 10:00PM May 20, 2024Observed: 1.29 ft at 10:15PM May 20, 2024Observed: 1.29 ft at 10:30PM May 20, 2024Observed: 1.29 ft at 10:45PM May 20, 2024Observed: 1.29 ft at 11:00PM May 20, 2024Observed: 1.29 ft at 11:15PM May 20, 2024Observed: 1.29 ft at 11:30PM May 20, 2024Observed: 1.29 ft at 11:45PM May 20, 2024Colorado Division of Water ResourcesSASC2(plotting HGIRG) Graph Created (12:15AM May 21, 2024)ObservedLatest observed value: 1.29 ft at 11:45 PM MDT 20-May-2024. Flood Stage is 6 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the South Platte River above Spinney Mountain Reservoir. Only observed stages are available for this point.
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Upstream Gauge - below Antero Reservoir Upstream Gauge Downstream Gauge Downstream Gauge - at Spinney Mountain Reservoir
Flood Categories (in feet)
Major Flood Stage: 8
Moderate Flood Stage: 7
Flood Stage: 6
Action Stage: 4.5
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

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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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
8 RECORD FLOODING. PROBABLY ONLY WITH DAM FAILURE.
7 MODERATE FLOODING OF FARM AND RANCH LANDS ALONG REACH.
6 FLOOD STAGE. CONSIDERABLE FLOODING OF LOW LYING AREAS.
5 ACTION STAGE. WATER OUT OF BANKS AND INTO FIELDS AND MEADOWS.
About This Location Collapse

Latitude: 38.996800° N, Longitude: 105.680700° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 6 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 8700 8706 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
Observations provided by the Colorado Division of Water Resources in cooperation with the City of Aurora.
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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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Page last modified: 2-Nov-2020 7:28 PM
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