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Hydrograph River at a Glance Download
South Boulder Creek (CO) above Eldorado Springs Stage (ft)Flow (cfs)Observed: 3.44 ft at 9:45AM Feb 23, 2021Observed: 3.44 ft at 10:00AM Feb 23, 2021Observed: 3.46 ft at 10:15AM Feb 23, 2021Observed: 3.45 ft at 10:30AM Feb 23, 2021Observed: 3.45 ft at 10:45AM Feb 23, 2021Observed: 3.43 ft at 11:00AM Feb 23, 2021Observed: 3.42 ft at 11:15AM Feb 23, 2021Observed: 3.4 ft at 11:30AM Feb 23, 2021Observed: 3.39 ft at 11:45AM Feb 23, 2021Observed: 3.41 ft at 12:00PM Feb 23, 2021Observed: 3.39 ft at 12:15PM Feb 23, 2021Observed: 3.37 ft at 12:30PM Feb 23, 2021Observed: 3.35 ft at 12:45PM Feb 23, 2021Observed: 3.31 ft at 1:00PM Feb 23, 2021Observed: 3.25 ft at 1:15PM Feb 23, 2021Observed: 3.19 ft at 1:30PM Feb 23, 2021Observed: 3.17 ft at 1:45PM Feb 23, 2021Observed: 3.19 ft at 2:00PM Feb 23, 2021Observed: 3.13 ft at 2:15PM Feb 23, 2021Observed: 3.11 ft at 2:30PM Feb 23, 2021Observed: 3.09 ft at 2:45PM Feb 23, 2021Observed: 3.09 ft at 3:00PM Feb 23, 2021Observed: 3.08 ft at 3:15PM Feb 23, 2021Observed: 3.08 ft at 3:30PM Feb 23, 2021Observed: 3.07 ft at 3:45PM Feb 23, 2021Observed: 3.05 ft at 4:00PM Feb 23, 2021Observed: 3.04 ft at 4:15PM Feb 23, 2021Observed: 3.04 ft at 4:30PM Feb 23, 2021Observed: 3.03 ft at 4:45PM Feb 23, 2021Observed: 3.03 ft at 5:00PM Feb 23, 2021Observed: 3 ft at 5:15PM Feb 23, 2021Observed: 3 ft at 5:30PM Feb 23, 2021Observed: 3.02 ft at 5:45PM Feb 23, 2021Observed: 3.02 ft at 6:00PM Feb 23, 2021Observed: 3.01 ft at 6:15PM Feb 23, 2021Observed: 3 ft at 6:30PM Feb 23, 2021Observed: 2.99 ft at 6:45PM Feb 23, 2021Observed: 3 ft at 7:00PM Feb 23, 2021Observed: 3 ft at 7:15PM Feb 23, 2021Observed: 3 ft at 7:30PM Feb 23, 2021Observed: 3 ft at 7:45PM Feb 23, 2021Observed: 2.99 ft at 8:00PM Feb 23, 2021Observed: 2.98 ft at 8:15PM Feb 23, 2021Observed: 3 ft at 8:30PM Feb 23, 2021Observed: 3 ft at 8:45PM Feb 23, 2021Observed: 3 ft at 9:00PM Feb 23, 2021Observed: 3 ft at 9:15PM Feb 23, 2021Observed: 3.01 ft at 9:30PM Feb 23, 2021Observed: 3.02 ft at 9:45PM Feb 23, 2021Observed: 3.02 ft at 10:00PM Feb 23, 2021Observed: 3.03 ft at 10:15PM Feb 23, 2021Observed: 3.03 ft at 10:30PM Feb 23, 2021Observed: 3.03 ft at 10:45PM Feb 23, 2021Observed: 3.02 ft at 11:00PM Feb 23, 2021Observed: 3.03 ft at 11:15PM Feb 23, 2021Observed: 3.04 ft at 11:30PM Feb 23, 2021Observed: 3.04 ft at 11:45PM Feb 23, 2021Observed: 3.04 ft at 12:00AM Feb 24, 2021Observed: 3.05 ft at 12:15AM Feb 24, 2021Observed: 3.05 ft at 12:30AM Feb 24, 2021Observed: 3.04 ft at 12:45AM Feb 24, 2021Observed: 3.06 ft at 1:00AM Feb 24, 2021Observed: 3.08 ft at 1:15AM Feb 24, 2021Observed: 3.09 ft at 1:30AM Feb 24, 2021Observed: 3.13 ft at 1:45AM Feb 24, 2021Observed: 3.16 ft at 2:00AM Feb 24, 2021Observed: 3.17 ft at 2:15AM Feb 24, 2021Observed: 3.18 ft at 2:30AM Feb 24, 2021Observed: 3.19 ft at 2:45AM Feb 24, 2021Observed: 3.2 ft at 3:00AM Feb 24, 2021Observed: 3.22 ft at 3:15AM Feb 24, 2021Observed: 3.23 ft at 3:30AM Feb 24, 2021Observed: 3.24 ft at 3:45AM Feb 24, 2021Observed: 3.24 ft at 4:00AM Feb 24, 2021Observed: 3.25 ft at 4:15AM Feb 24, 2021Observed: 3.26 ft at 4:30AM Feb 24, 2021Observed: 3.27 ft at 4:45AM Feb 24, 2021Observed: 3.29 ft at 5:00AM Feb 24, 2021Observed: 3.3 ft at 5:15AM Feb 24, 2021Observed: 3.32 ft at 5:30AM Feb 24, 2021Observed: 3.33 ft at 5:45AM Feb 24, 2021Observed: 3.34 ft at 6:00AM Feb 24, 2021Observed: 3.36 ft at 6:15AM Feb 24, 2021Observed: 3.37 ft at 6:30AM Feb 24, 2021Observed: 3.38 ft at 6:45AM Feb 24, 2021Observed: 3.39 ft at 7:00AM Feb 24, 2021Observed: 3.39 ft at 7:15AM Feb 24, 2021Observed: 3.4 ft at 7:30AM Feb 24, 2021Observed: 3.4 ft at 7:45AM Feb 24, 2021Observed: 3.4 ft at 8:00AM Feb 24, 2021Observed: 3.4 ft at 8:15AM Feb 24, 2021Observed: 3.4 ft at 8:30AM Feb 24, 2021Observed: 3.39 ft at 8:45AM Feb 24, 2021Observed: 3.3 ft at 9:00AM Feb 24, 2021Observed: 3.24 ft at 9:15AM Feb 24, 2021Observed: 3.25 ft at 9:30AM Feb 24, 2021Observed: 3.25 ft at 9:45AM Feb 24, 2021Observed: 3.22 ft at 10:00AM Feb 24, 2021Observed: 3.2 ft at 10:15AM Feb 24, 2021Observed: 3.2 ft at 10:30AM Feb 24, 2021Observed: 3.19 ft at 10:45AM Feb 24, 2021Observed: 3.21 ft at 11:00AM Feb 24, 2021Observed: 3.24 ft at 11:15AM Feb 24, 2021Observed: 3.29 ft at 11:30AM Feb 24, 2021Observed: 3.32 ft at 11:45AM Feb 24, 2021Observed: 3.3 ft at 12:00PM Feb 24, 2021Observed: 3.3 ft at 12:15PM Feb 24, 2021Observed: 3.3 ft at 12:30PM Feb 24, 2021Observed: 3.29 ft at 12:45PM Feb 24, 2021Observed: 3.28 ft at 1:00PM Feb 24, 2021Observed: 3.29 ft at 1:15PM Feb 24, 2021Observed: 3.28 ft at 1:30PM Feb 24, 2021Observed: 3.28 ft at 1:45PM Feb 24, 2021Observed: 3.28 ft at 2:00PM Feb 24, 2021Observed: 3.27 ft at 2:15PM Feb 24, 2021Observed: 3.28 ft at 2:30PM Feb 24, 2021Observed: 3.26 ft at 2:45PM Feb 24, 2021Observed: 3.25 ft at 3:00PM Feb 24, 2021Observed: 3.25 ft at 3:15PM Feb 24, 2021Observed: 3.25 ft at 3:30PM Feb 24, 2021Observed: 3.24 ft at 3:45PM Feb 24, 2021Observed: 3.24 ft at 4:00PM Feb 24, 2021Observed: 3.24 ft at 4:15PM Feb 24, 2021Observed: 3.25 ft at 4:30PM Feb 24, 2021Observed: 3.25 ft at 4:45PM Feb 24, 2021Observed: 3.25 ft at 5:00PM Feb 24, 2021Observed: 3.26 ft at 5:15PM Feb 24, 2021Observed: 3.25 ft at 5:30PM Feb 24, 2021Observed: 3.25 ft at 5:45PM Feb 24, 2021Observed: 3.29 ft at 6:00PM Feb 24, 2021Observed: 3.31 ft at 6:15PM Feb 24, 2021Observed: 3.32 ft at 6:30PM Feb 24, 2021Observed: 3.33 ft at 6:45PM Feb 24, 2021Observed: 3.32 ft at 7:00PM Feb 24, 2021Observed: 3.32 ft at 7:15PM Feb 24, 2021Observed: 3.32 ft at 7:30PM Feb 24, 2021Observed: 3.34 ft at 7:45PM Feb 24, 2021Observed: 3.35 ft at 8:00PM Feb 24, 2021Observed: 3.36 ft at 8:15PM Feb 24, 2021Observed: 3.37 ft at 8:30PM Feb 24, 2021Observed: 3.37 ft at 8:45PM Feb 24, 2021Observed: 3.38 ft at 9:00PM Feb 24, 2021Observed: 3.37 ft at 9:15PM Feb 24, 2021Observed: 3.37 ft at 9:30PM Feb 24, 2021Observed: 3.38 ft at 9:45PM Feb 24, 2021Observed: 3.38 ft at 10:00PM Feb 24, 2021Observed: 3.38 ft at 10:15PM Feb 24, 2021Observed: 3.39 ft at 10:30PM Feb 24, 2021Observed: 3.39 ft at 10:45PM Feb 24, 2021Observed: 3.4 ft at 11:00PM Feb 24, 2021Observed: 3.41 ft at 11:15PM Feb 24, 2021Observed: 3.4 ft at 11:30PM Feb 24, 2021Observed: 3.4 ft at 11:45PM Feb 24, 2021Observed: 3.42 ft at 12:00AM Feb 25, 2021Observed: 3.42 ft at 12:15AM Feb 25, 2021Observed: 3.42 ft at 12:30AM Feb 25, 2021Observed: 3.43 ft at 12:45AM Feb 25, 2021Observed: 3.43 ft at 12:46AM Feb 25, 2021Observed: 3.42 ft at 1:00AM Feb 25, 2021Observed: 3.42 ft at 1:01AM Feb 25, 2021Observed: 3.43 ft at 1:15AM Feb 25, 2021Observed: 3.43 ft at 1:16AM Feb 25, 2021Observed: 3.43 ft at 1:30AM Feb 25, 2021Observed: 3.43 ft at 1:45AM Feb 25, 2021Observed: 3.43 ft at 2:00AM Feb 25, 2021Observed: 3.43 ft at 2:15AM Feb 25, 2021Observed: 3.43 ft at 2:30AM Feb 25, 2021Observed: 3.43 ft at 2:45AM Feb 25, 2021Observed: 3.44 ft at 3:00AM Feb 25, 2021Observed: 3.44 ft at 3:15AM Feb 25, 2021Observed: 3.43 ft at 3:30AM Feb 25, 2021Observed: 3.44 ft at 3:45AM Feb 25, 2021Observed: 3.43 ft at 4:00AM Feb 25, 2021Observed: 3.43 ft at 4:15AM Feb 25, 2021Observed: 3.43 ft at 4:30AM Feb 25, 2021Observed: 3.42 ft at 4:45AM Feb 25, 2021Observed: 3.43 ft at 5:00AM Feb 25, 2021Observed: 3.43 ft at 5:15AM Feb 25, 2021Observed: 3.42 ft at 5:30AM Feb 25, 2021Observed: 3.36 ft at 5:45AM Feb 25, 2021Observed: 3.4 ft at 6:00AM Feb 25, 2021Observed: 3.4 ft at 6:15AM Feb 25, 2021Observed: 3.39 ft at 6:30AM Feb 25, 2021Observed: 3.32 ft at 6:45AM Feb 25, 2021Observed: 3.39 ft at 7:00AM Feb 25, 2021Observed: 3.39 ft at 7:15AM Feb 25, 2021Observed: 3.37 ft at 7:30AM Feb 25, 2021Observed: 3.29 ft at 7:45AM Feb 25, 2021Observed: 3.37 ft at 8:00AM Feb 25, 2021Observed: 3.38 ft at 8:15AM Feb 25, 2021Observed: 3.38 ft at 8:30AM Feb 25, 2021Observed: 3.33 ft at 8:45AM Feb 25, 2021Observed: 3.25 ft at 9:00AM Feb 25, 2021Observed: 3.34 ft at 9:15AM Feb 25, 2021Observed: 3.37 ft at 9:30AM Feb 25, 2021Observed: 3.37 ft at 9:45AM Feb 25, 2021Observed: 3.37 ft at 10:00AM Feb 25, 2021Observed: 3.35 ft at 10:15AM Feb 25, 2021Observed: 3.33 ft at 10:30AM Feb 25, 2021Observed: 3.23 ft at 10:45AM Feb 25, 2021Observed: 3.45 ft at 11:00AM Feb 25, 2021Observed: 3.47 ft at 11:15AM Feb 25, 2021Observed: 3.47 ft at 11:30AM Feb 25, 2021Observed: 3.48 ft at 11:45AM Feb 25, 2021Observed: 3.49 ft at 12:00PM Feb 25, 2021Observed: 3.49 ft at 12:15PM Feb 25, 2021Observed: 3.51 ft at 12:30PM Feb 25, 2021Observed: 3.54 ft at 12:45PM Feb 25, 2021Observed: 3.54 ft at 12:46PM Feb 25, 2021Observed: 3.54 ft at 1:00PM Feb 25, 2021Observed: 3.54 ft at 1:01PM Feb 25, 2021Observed: 3.56 ft at 1:15PM Feb 25, 2021Observed: 3.56 ft at 1:16PM Feb 25, 2021Observed: 3.56 ft at 1:30PM Feb 25, 2021Observed: 3.55 ft at 1:45PM Feb 25, 2021Observed: 3.55 ft at 2:00PM Feb 25, 2021Observed: 3.54 ft at 2:15PM Feb 25, 2021Observed: 3.56 ft at 2:30PM Feb 25, 2021Observed: 3.55 ft at 2:45PM Feb 25, 2021Observed: 3.55 ft at 3:00PM Feb 25, 2021Observed: 3.53 ft at 3:15PM Feb 25, 2021Observed: 3.49 ft at 3:30PM Feb 25, 2021Observed: 3.54 ft at 3:45PM Feb 25, 2021Observed: 3.58 ft at 4:00PM Feb 25, 2021Observed: 3.58 ft at 4:15PM Feb 25, 2021Observed: 3.56 ft at 4:30PM Feb 25, 2021Observed: 3.57 ft at 4:45PM Feb 25, 2021Observed: 3.57 ft at 5:00PM Feb 25, 2021Observed: 3.56 ft at 5:15PM Feb 25, 2021Observed: 3.55 ft at 5:30PM Feb 25, 2021Observed: 3.51 ft at 5:45PM Feb 25, 2021Observed: 3.51 ft at 6:00PM Feb 25, 2021Observed: 3.52 ft at 6:15PM Feb 25, 2021Observed: 3.52 ft at 6:30PM Feb 25, 2021Observed: 3.5 ft at 6:45PM Feb 25, 2021Observed: 3.47 ft at 7:00PM Feb 25, 2021Observed: 3.44 ft at 7:15PM Feb 25, 2021Observed: 3.48 ft at 7:30PM Feb 25, 2021Observed: 3.49 ft at 7:45PM Feb 25, 2021Observed: 3.48 ft at 8:00PM Feb 25, 2021Observed: 3.48 ft at 8:15PM Feb 25, 2021Observed: 3.48 ft at 8:30PM Feb 25, 2021Observed: 3.47 ft at 8:45PM Feb 25, 2021Observed: 3.4 ft at 9:00PM Feb 25, 2021Observed: 3.4 ft at 9:15PM Feb 25, 2021Observed: 3.44 ft at 9:30PM Feb 25, 2021Observed: 3.45 ft at 9:45PM Feb 25, 2021Observed: 3.44 ft at 10:00PM Feb 25, 2021Observed: 3.43 ft at 10:15PM Feb 25, 2021Observed: 3.4 ft at 10:30PM Feb 25, 2021Observed: 3.47 ft at 10:45PM Feb 25, 2021Observed: 3.44 ft at 11:00PM Feb 25, 2021Observed: 3.49 ft at 11:15PM Feb 25, 2021Observed: 3.22 ft at 11:30PM Feb 25, 2021Observed: 3.25 ft at 11:45PM Feb 25, 2021Observed: 3.48 ft at 12:00AM Feb 26, 2021Observed: 3.29 ft at 12:15AM Feb 26, 2021Observed: 3.3 ft at 12:30AM Feb 26, 2021Observed: 3.32 ft at 12:45AM Feb 26, 2021Observed: 3.32 ft at 12:46AM Feb 26, 2021Observed: 3.45 ft at 1:00AM Feb 26, 2021Observed: 3.45 ft at 1:01AM Feb 26, 2021Observed: 3.46 ft at 1:15AM Feb 26, 2021Observed: 3.46 ft at 1:16AM Feb 26, 2021Observed: 3.49 ft at 1:30AM Feb 26, 2021Observed: 3.5 ft at 1:45AM Feb 26, 2021Observed: 3.51 ft at 2:00AM Feb 26, 2021Observed: 3.51 ft at 2:15AM Feb 26, 2021Observed: 3.5 ft at 2:30AM Feb 26, 2021Observed: 3.49 ft at 2:45AM Feb 26, 2021Observed: 3.47 ft at 3:00AM Feb 26, 2021Observed: 3.48 ft at 3:15AM Feb 26, 2021Observed: 3.48 ft at 3:30AM Feb 26, 2021Observed: 3.47 ft at 3:45AM Feb 26, 2021Observed: 3.49 ft at 4:00AM Feb 26, 2021Observed: 3.52 ft at 4:15AM Feb 26, 2021Observed: 3.51 ft at 4:30AM Feb 26, 2021Observed: 3.5 ft at 4:45AM Feb 26, 2021Observed: 3.48 ft at 5:00AM Feb 26, 2021Observed: 3.48 ft at 5:15AM Feb 26, 2021Observed: 3.47 ft at 5:30AM Feb 26, 2021Observed: 3.48 ft at 5:45AM Feb 26, 2021Observed: 3.46 ft at 6:00AM Feb 26, 2021Observed: 3.45 ft at 6:15AM Feb 26, 2021Observed: 3.45 ft at 6:30AM Feb 26, 2021Observed: 3.45 ft at 6:45AM Feb 26, 2021Observed: 3.45 ft at 7:00AM Feb 26, 2021Observed: 3.45 ft at 7:15AM Feb 26, 2021Observed: 3.46 ft at 7:30AM Feb 26, 2021Observed: 3.47 ft at 7:45AM Feb 26, 2021Observed: 3.46 ft at 8:00AM Feb 26, 2021Observed: 3.46 ft at 8:15AM Feb 26, 2021Observed: 3.45 ft at 8:30AM Feb 26, 2021Observed: 3.44 ft at 8:45AM Feb 26, 2021Observed: 3.43 ft at 9:00AM Feb 26, 2021Observed: 3.43 ft at 9:15AM Feb 26, 2021Observed: 3.44 ft at 9:30AM Feb 26, 2021Observed: 3.47 ft at 9:45AM Feb 26, 2021Observed: 3.48 ft at 10:00AM Feb 26, 2021Observed: 3.49 ft at 10:15AM Feb 26, 2021Observed: 3.49 ft at 10:30AM Feb 26, 2021Observed: 3.48 ft at 10:45AM Feb 26, 2021Observed: 3.48 ft at 11:00AM Feb 26, 2021Observed: 3.49 ft at 11:15AM Feb 26, 2021Observed: 3.49 ft at 11:30AM Feb 26, 2021Observed: 3.52 ft at 11:45AM Feb 26, 2021Observed: 3.56 ft at 12:00PM Feb 26, 2021Observed: 3.61 ft at 12:15PM Feb 26, 2021Observed: 3.6 ft at 12:30PM Feb 26, 2021Observed: 3.59 ft at 12:45PM Feb 26, 2021Observed: 3.59 ft at 12:47PM Feb 26, 2021Observed: 3.57 ft at 1:00PM Feb 26, 2021Observed: 3.57 ft at 1:02PM Feb 26, 2021Observed: 3.56 ft at 1:15PM Feb 26, 2021Observed: 3.56 ft at 1:17PM Feb 26, 2021Observed: 3.57 ft at 1:30PM Feb 26, 2021Observed: 3.56 ft at 1:45PM Feb 26, 2021Observed: 3.55 ft at 2:00PM Feb 26, 2021Observed: 3.55 ft at 2:15PM Feb 26, 2021Observed: 3.55 ft at 2:30PM Feb 26, 2021Observed: 3.54 ft at 2:45PM Feb 26, 2021Observed: 3.53 ft at 3:00PM Feb 26, 2021Observed: 3.5 ft at 3:15PM Feb 26, 2021Observed: 3.5 ft at 3:30PM Feb 26, 2021Observed: 3.57 ft at 3:45PM Feb 26, 2021Observed: 3.53 ft at 4:00PM Feb 26, 2021Observed: 3.5 ft at 4:15PM Feb 26, 2021Observed: 3.48 ft at 4:30PM Feb 26, 2021Observed: 3.48 ft at 4:45PM Feb 26, 2021Observed: 3.49 ft at 5:00PM Feb 26, 2021Observed: 3.53 ft at 5:15PM Feb 26, 2021Highest Observation: 3.62 ft at 5:30PM Feb 26, 2021Observed: 3.56 ft at 5:45PM Feb 26, 2021Observed: 3.52 ft at 6:00PM Feb 26, 2021Observed: 3.5 ft at 6:15PM Feb 26, 2021Observed: 3.48 ft at 6:30PM Feb 26, 2021Observed: 3.48 ft at 6:45PM Feb 26, 2021Observed: 3.47 ft at 7:00PM Feb 26, 2021Observed: 3.47 ft at 7:15PM Feb 26, 2021Observed: 3.47 ft at 7:30PM Feb 26, 2021Observed: 3.46 ft at 7:45PM Feb 26, 2021Observed: 3.46 ft at 8:00PM Feb 26, 2021Observed: 3.45 ft at 8:15PM Feb 26, 2021Observed: 3.44 ft at 8:30PM Feb 26, 2021Observed: 3.45 ft at 8:45PM Feb 26, 2021Observed: 3.47 ft at 9:00PM Feb 26, 2021Observed: 3.47 ft at 9:15PM Feb 26, 2021Observed: 3.47 ft at 9:30PM Feb 26, 2021Observed: 3.47 ft at 9:45PM Feb 26, 2021Observed: 3.52 ft at 10:00PM Feb 26, 2021Observed: 3.52 ft at 10:15PM Feb 26, 2021Observed: 3.49 ft at 10:30PM Feb 26, 2021Observed: 3.48 ft at 10:45PM Feb 26, 2021Observed: 3.47 ft at 11:00PM Feb 26, 2021Observed: 3.53 ft at 11:15PM Feb 26, 2021Observed: 3.48 ft at 11:30PM Feb 26, 2021Observed: 3.48 ft at 11:45PM Feb 26, 2021Observed: 3.46 ft at 12:00AM Feb 27, 2021Observed: 3.47 ft at 12:15AM Feb 27, 2021Observed: 3.47 ft at 12:30AM Feb 27, 2021Observed: 3.47 ft at 12:45AM Feb 27, 2021Observed: 3.47 ft at 12:47AM Feb 27, 2021Observed: 3.44 ft at 1:00AM Feb 27, 2021Observed: 3.44 ft at 1:02AM Feb 27, 2021Observed: 3.44 ft at 1:15AM Feb 27, 2021Observed: 3.44 ft at 1:17AM Feb 27, 2021Observed: 3.44 ft at 1:30AM Feb 27, 2021Observed: 3.44 ft at 1:45AM Feb 27, 2021Observed: 3.44 ft at 2:00AM Feb 27, 2021Observed: 3.44 ft at 2:15AM Feb 27, 2021Observed: 3.45 ft at 2:30AM Feb 27, 2021Observed: 3.45 ft at 2:45AM Feb 27, 2021Observed: 3.45 ft at 3:00AM Feb 27, 2021Observed: 3.45 ft at 3:15AM Feb 27, 2021Observed: 3.46 ft at 3:30AM Feb 27, 2021Observed: 3.46 ft at 3:45AM Feb 27, 2021Observed: 3.47 ft at 4:00AM Feb 27, 2021Observed: 3.47 ft at 4:15AM Feb 27, 2021Observed: 3.48 ft at 4:30AM Feb 27, 2021Observed: 3.48 ft at 4:45AM Feb 27, 2021Observed: 3.48 ft at 5:00AM Feb 27, 2021Observed: 3.47 ft at 5:15AM Feb 27, 2021Observed: 3.47 ft at 5:30AM Feb 27, 2021Observed: 3.47 ft at 5:45AM Feb 27, 2021Observed: 3.47 ft at 6:00AM Feb 27, 2021Observed: 3.48 ft at 6:15AM Feb 27, 2021Observed: 3.49 ft at 6:30AM Feb 27, 2021Observed: 3.49 ft at 6:45AM Feb 27, 2021Observed: 3.48 ft at 7:00AM Feb 27, 2021Observed: 3.46 ft at 7:15AM Feb 27, 2021Observed: 3.44 ft at 7:30AM Feb 27, 2021Observed: 3.43 ft at 7:45AM Feb 27, 2021Observed: 3.43 ft at 8:00AM Feb 27, 2021Observed: 3.43 ft at 8:15AM Feb 27, 2021Observed: 3.43 ft at 8:30AM Feb 27, 2021Observed: 3.43 ft at 8:45AM Feb 27, 2021Observed: 3.43 ft at 9:00AM Feb 27, 2021Observed: 3.43 ft at 9:15AM Feb 27, 2021Observed: 3.43 ft at 9:30AM Feb 27, 2021Observed: 3.44 ft at 9:45AM Feb 27, 2021Observed: 3.44 ft at 10:00AM Feb 27, 2021Observed: 3.43 ft at 10:15AM Feb 27, 2021Observed: 3.44 ft at 10:30AM Feb 27, 2021Observed: 3.44 ft at 10:45AM Feb 27, 2021Observed: 3.44 ft at 11:00AM Feb 27, 2021Observed: 3.44 ft at 11:15AM Feb 27, 2021Observed: 3.44 ft at 11:30AM Feb 27, 2021Observed: 3.44 ft at 11:45AM Feb 27, 2021Observed: 3.44 ft at 12:00PM Feb 27, 2021Observed: 3.44 ft at 12:15PM Feb 27, 2021Observed: 3.45 ft at 12:30PM Feb 27, 2021Observed: 3.49 ft at 12:45PM Feb 27, 2021Observed: 3.5 ft at 1:00PM Feb 27, 2021Observed: 3.5 ft at 1:01PM Feb 27, 2021Observed: 3.51 ft at 1:15PM Feb 27, 2021Observed: 3.51 ft at 1:16PM Feb 27, 2021Observed: 3.49 ft at 1:30PM Feb 27, 2021Observed: 3.49 ft at 1:31PM Feb 27, 2021Observed: 3.47 ft at 1:45PM Feb 27, 2021Observed: 3.46 ft at 2:00PM Feb 27, 2021Observed: 3.44 ft at 2:15PM Feb 27, 2021Observed: 3.43 ft at 2:30PM Feb 27, 2021Observed: 3.42 ft at 2:45PM Feb 27, 2021Observed: 3.42 ft at 3:00PM Feb 27, 2021Observed: 3.42 ft at 3:15PM Feb 27, 2021Observed: 3.4 ft at 3:30PM Feb 27, 2021Observed: 3.38 ft at 3:45PM Feb 27, 2021Observed: 3.36 ft at 4:00PM Feb 27, 2021Observed: 3.35 ft at 4:15PM Feb 27, 2021Observed: 3.34 ft at 4:30PM Feb 27, 2021Observed: 3.34 ft at 4:45PM Feb 27, 2021Observed: 3.33 ft at 5:00PM Feb 27, 2021Observed: 3.33 ft at 5:15PM Feb 27, 2021Observed: 3.31 ft at 5:30PM Feb 27, 2021Observed: 3.31 ft at 5:45PM Feb 27, 2021Observed: 3.31 ft at 6:00PM Feb 27, 2021Observed: 3.31 ft at 6:15PM Feb 27, 2021Observed: 3.31 ft at 6:30PM Feb 27, 2021Observed: 3.3 ft at 6:45PM Feb 27, 2021Observed: 3.3 ft at 7:00PM Feb 27, 2021Observed: 3.3 ft at 7:15PM Feb 27, 2021Observed: 3.3 ft at 7:30PM Feb 27, 2021Observed: 3.3 ft at 7:45PM Feb 27, 2021Observed: 3.3 ft at 8:00PM Feb 27, 2021Observed: 3.3 ft at 8:15PM Feb 27, 2021Observed: 3.3 ft at 8:30PM Feb 27, 2021Observed: 3.3 ft at 8:45PM Feb 27, 2021Observed: 3.3 ft at 9:00PM Feb 27, 2021Observed: 3.3 ft at 9:15PM Feb 27, 2021Observed: 3.3 ft at 9:30PM Feb 27, 2021Observed: 3.3 ft at 9:45PM Feb 27, 2021Observed: 3.3 ft at 10:00PM Feb 27, 2021Observed: 3.3 ft at 10:15PM Feb 27, 2021Observed: 3.3 ft at 10:30PM Feb 27, 2021Observed: 3.3 ft at 10:45PM Feb 27, 2021Observed: 3.3 ft at 11:00PM Feb 27, 2021Observed: 3.3 ft at 11:15PM Feb 27, 2021Observed: 3.3 ft at 11:30PM Feb 27, 2021Observed: 3.3 ft at 11:45PM Feb 27, 2021Observed: 3.3 ft at 12:00AM Feb 28, 2021Observed: 3.3 ft at 12:15AM Feb 28, 2021Observed: 3.3 ft at 12:30AM Feb 28, 2021Observed: 3.3 ft at 12:45AM Feb 28, 2021Observed: 3.3 ft at 1:00AM Feb 28, 2021Observed: 3.3 ft at 1:01AM Feb 28, 2021Observed: 3.3 ft at 1:15AM Feb 28, 2021Observed: 3.3 ft at 1:16AM Feb 28, 2021Observed: 3.3 ft at 1:30AM Feb 28, 2021Observed: 3.3 ft at 1:31AM Feb 28, 2021Observed: 3.3 ft at 1:45AM Feb 28, 2021Observed: 3.3 ft at 2:00AM Feb 28, 2021Observed: 3.3 ft at 2:15AM Feb 28, 2021Observed: 3.3 ft at 2:30AM Feb 28, 2021Observed: 3.3 ft at 2:45AM Feb 28, 2021Observed: 3.3 ft at 3:00AM Feb 28, 2021Observed: 3.3 ft at 3:15AM Feb 28, 2021Observed: 3.3 ft at 3:30AM Feb 28, 2021Observed: 3.3 ft at 3:45AM Feb 28, 2021Observed: 3.3 ft at 4:00AM Feb 28, 2021Observed: 3.3 ft at 4:15AM Feb 28, 2021Observed: 3.3 ft at 4:30AM Feb 28, 2021Observed: 3.3 ft at 4:45AM Feb 28, 2021Observed: 3.3 ft at 5:00AM Feb 28, 2021Observed: 3.3 ft at 5:15AM Feb 28, 2021Observed: 3.3 ft at 5:30AM Feb 28, 2021Observed: 3.3 ft at 5:45AM Feb 28, 2021Observed: 3.31 ft at 6:00AM Feb 28, 2021Observed: 3.3 ft at 6:15AM Feb 28, 2021Observed: 3.31 ft at 6:30AM Feb 28, 2021Observed: 3.31 ft at 6:45AM Feb 28, 2021Observed: 3.31 ft at 7:00AM Feb 28, 2021Observed: 3.31 ft at 7:15AM Feb 28, 2021Observed: 3.31 ft at 7:30AM Feb 28, 2021Observed: 3.31 ft at 7:45AM Feb 28, 2021Observed: 3.31 ft at 8:00AM Feb 28, 2021Observed: 3.31 ft at 8:15AM Feb 28, 2021Observed: 3.31 ft at 8:30AM Feb 28, 2021Observed: 3.31 ft at 8:45AM Feb 28, 2021Observed: 3.3 ft at 9:00AM Feb 28, 2021Observed: 3.3 ft at 9:15AM Feb 28, 2021Colorado Division of Water ResourcesBELC2(plotting HGIRG) Graph Created (9:30AM Feb 28, 2021)ObservedLatest observed value: 3.3 ft at 9:15 AM MST 28-Feb-2021. Flood Stage is 5 ft
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Tabular Data (MST)
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Datum: NGVD29
Metadata
NOTE: Gauge reading affected by reservoir operations.

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

NOTE: Forecasts for the South Boulder Creek (CO) above Eldorado Springs are issued as needed during times of high water, but are not routinely available.

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Downstream Gauge Downstream Gauge - near Kersey
Flood Categories (in feet)
Major Flood Stage: 7.5
Moderate Flood Stage: 6.5
Flood Stage: 5
Action Stage: 4.7
Low Stage (in feet): -9999

Historic Crests
(1) 9.24 ft on 09/02/1938
(2) 5.43 ft on 09/12/2013
(3) 4.44 ft on 06/05/2015
(4) 4.37 ft on 06/18/1995
(5) 4.04 ft on 06/02/2014
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(P): Preliminary values subject to further review.

Recent Crests
(1) 3.63 ft on 06/23/2017 (P)
(2) 3.78 ft on 06/14/2016
(3) 4.44 ft on 06/05/2015
(4) 4.04 ft on 06/02/2014
(5) 5.43 ft on 09/12/2013
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:13
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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
9 This level represents a flood that has a 1-percent chance of being equaled or exceeded in any given year. For more information click here.
7.5 There is extensive major flooding with roads and buildings inundated. 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.
6.5 Considerable flooding of homes, bridges and roads occurs near the creek.
6 Homes adjacent to the creek in Eldorado Springs are affected. Debris in the creek could block flows at bridges with roads flooded.
5.4 Homes close to the creek near Marshall flood. 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.
5 Minor overbank flooding begins to affect yards and property immediately adjacent to the creek from Eldorado Springs to Marshall.
4.7 Water begins to impact low lying areas along the creek from upstream of Eldorado Springs to Marshall.
Photos
(1) Looking Upstream
(2) Looking Downstream
About This Location Collapse

Latitude: 39.933500° N, Longitude: 105.305300° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 5 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 6080 ft 6084 ft 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.
Observations also available from the Mile High Flood District.
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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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