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Hydrograph River at a Glance Download
South Boulder Creek (CO) above Eldorado Springs Stage (ft)Flow (cfs)Observed: 2.52 ft at 6:00AM Aug 04, 2020Observed: 2.51 ft at 6:15AM Aug 04, 2020Observed: 2.51 ft at 6:30AM Aug 04, 2020Observed: 2.52 ft at 6:45AM Aug 04, 2020Observed: 2.51 ft at 7:00AM Aug 04, 2020Observed: 2.51 ft at 7:15AM Aug 04, 2020Observed: 2.51 ft at 7:30AM Aug 04, 2020Observed: 2.51 ft at 7:45AM Aug 04, 2020Observed: 2.52 ft at 8:00AM Aug 04, 2020Observed: 2.51 ft at 8:15AM Aug 04, 2020Observed: 2.52 ft at 8:30AM Aug 04, 2020Observed: 2.51 ft at 8:45AM Aug 04, 2020Observed: 2.51 ft at 9:00AM Aug 04, 2020Observed: 2.51 ft at 9:15AM Aug 04, 2020Observed: 2.51 ft at 9:30AM Aug 04, 2020Observed: 2.49 ft at 9:45AM Aug 04, 2020Observed: 2.49 ft at 10:00AM Aug 04, 2020Observed: 2.5 ft at 10:15AM Aug 04, 2020Observed: 2.49 ft at 10:30AM Aug 04, 2020Observed: 2.5 ft at 10:45AM Aug 04, 2020Observed: 2.49 ft at 11:00AM Aug 04, 2020Observed: 2.49 ft at 11:15AM Aug 04, 2020Observed: 2.5 ft at 11:30AM Aug 04, 2020Observed: 2.49 ft at 11:45AM Aug 04, 2020Observed: 2.49 ft at 12:00PM Aug 04, 2020Observed: 2.5 ft at 12:15PM Aug 04, 2020Observed: 2.5 ft at 12:30PM Aug 04, 2020Observed: 2.49 ft at 12:45PM Aug 04, 2020Observed: 2.49 ft at 1:00PM Aug 04, 2020Observed: 2.5 ft at 1:15PM Aug 04, 2020Observed: 2.49 ft at 1:30PM Aug 04, 2020Observed: 2.5 ft at 1:45PM Aug 04, 2020Observed: 2.49 ft at 2:00PM Aug 04, 2020Observed: 2.49 ft at 2:15PM Aug 04, 2020Observed: 2.49 ft at 2:30PM Aug 04, 2020Observed: 2.5 ft at 2:45PM Aug 04, 2020Observed: 2.49 ft at 3:00PM Aug 04, 2020Observed: 2.49 ft at 3:15PM Aug 04, 2020Observed: 2.5 ft at 3:30PM Aug 04, 2020Observed: 2.5 ft at 3:45PM Aug 04, 2020Observed: 2.49 ft at 4:00PM Aug 04, 2020Observed: 2.5 ft at 4:15PM Aug 04, 2020Observed: 2.49 ft at 4:30PM Aug 04, 2020Observed: 2.49 ft at 4:45PM Aug 04, 2020Observed: 2.5 ft at 5:00PM Aug 04, 2020Observed: 2.49 ft at 5:15PM Aug 04, 2020Observed: 2.5 ft at 5:30PM Aug 04, 2020Observed: 2.49 ft at 5:45PM Aug 04, 2020Observed: 2.49 ft at 6:00PM Aug 04, 2020Observed: 2.49 ft at 6:15PM Aug 04, 2020Observed: 2.5 ft at 6:30PM Aug 04, 2020Observed: 2.5 ft at 6:45PM Aug 04, 2020Observed: 2.49 ft at 7:00PM Aug 04, 2020Observed: 2.49 ft at 7:15PM Aug 04, 2020Observed: 2.49 ft at 7:30PM Aug 04, 2020Observed: 2.49 ft at 7:45PM Aug 04, 2020Observed: 2.49 ft at 8:00PM Aug 04, 2020Observed: 2.49 ft at 8:15PM Aug 04, 2020Observed: 2.49 ft at 8:30PM Aug 04, 2020Observed: 2.49 ft at 8:45PM Aug 04, 2020Observed: 2.49 ft at 9:00PM Aug 04, 2020Observed: 2.49 ft at 9:15PM Aug 04, 2020Observed: 2.49 ft at 9:30PM Aug 04, 2020Observed: 2.49 ft at 9:45PM Aug 04, 2020Observed: 2.49 ft at 10:00PM Aug 04, 2020Observed: 2.48 ft at 10:15PM Aug 04, 2020Observed: 2.49 ft at 10:30PM Aug 04, 2020Observed: 2.49 ft at 10:45PM Aug 04, 2020Observed: 2.49 ft at 11:00PM Aug 04, 2020Observed: 2.49 ft at 11:15PM Aug 04, 2020Observed: 2.49 ft at 11:30PM Aug 04, 2020Observed: 2.49 ft at 11:45PM Aug 04, 2020Observed: 2.49 ft at 12:00AM Aug 05, 2020Observed: 2.48 ft at 12:15AM Aug 05, 2020Observed: 2.49 ft at 12:30AM Aug 05, 2020Observed: 2.49 ft at 12:45AM Aug 05, 2020Observed: 2.48 ft at 1:00AM Aug 05, 2020Observed: 2.49 ft at 1:15AM Aug 05, 2020Observed: 2.49 ft at 1:30AM Aug 05, 2020Observed: 2.49 ft at 1:45AM Aug 05, 2020Observed: 2.49 ft at 2:00AM Aug 05, 2020Observed: 2.49 ft at 2:15AM Aug 05, 2020Observed: 2.49 ft at 2:30AM Aug 05, 2020Observed: 2.49 ft at 2:45AM Aug 05, 2020Observed: 2.49 ft at 3:00AM Aug 05, 2020Observed: 2.49 ft at 3:15AM Aug 05, 2020Observed: 2.49 ft at 3:30AM Aug 05, 2020Observed: 2.49 ft at 3:31AM Aug 05, 2020Observed: 2.49 ft at 3:45AM Aug 05, 2020Observed: 2.49 ft at 3:46AM Aug 05, 2020Observed: 2.49 ft at 4:00AM Aug 05, 2020Observed: 2.49 ft at 4:01AM Aug 05, 2020Observed: 2.49 ft at 4:15AM Aug 05, 2020Observed: 2.49 ft at 4:30AM Aug 05, 2020Observed: 2.48 ft at 4:45AM Aug 05, 2020Observed: 2.49 ft at 5:00AM Aug 05, 2020Observed: 2.49 ft at 5:15AM Aug 05, 2020Observed: 2.48 ft at 5:30AM Aug 05, 2020Observed: 2.48 ft at 5:45AM Aug 05, 2020Observed: 2.49 ft at 6:00AM Aug 05, 2020Observed: 2.49 ft at 6:15AM Aug 05, 2020Observed: 2.49 ft at 6:30AM Aug 05, 2020Observed: 2.48 ft at 6:45AM Aug 05, 2020Observed: 2.48 ft at 7:00AM Aug 05, 2020Observed: 2.49 ft at 7:15AM Aug 05, 2020Observed: 2.49 ft at 7:30AM Aug 05, 2020Observed: 2.49 ft at 7:45AM Aug 05, 2020Observed: 2.49 ft at 8:00AM Aug 05, 2020Observed: 2.49 ft at 8:15AM Aug 05, 2020Observed: 2.49 ft at 8:30AM Aug 05, 2020Observed: 2.48 ft at 8:45AM Aug 05, 2020Observed: 2.49 ft at 9:00AM Aug 05, 2020Observed: 2.48 ft at 9:15AM Aug 05, 2020Observed: 2.48 ft at 9:30AM Aug 05, 2020Observed: 2.49 ft at 9:45AM Aug 05, 2020Observed: 2.49 ft at 10:00AM Aug 05, 2020Observed: 2.48 ft at 10:15AM Aug 05, 2020Observed: 2.48 ft at 10:30AM Aug 05, 2020Observed: 2.47 ft at 10:45AM Aug 05, 2020Observed: 2.47 ft at 11:00AM Aug 05, 2020Observed: 2.46 ft at 11:15AM Aug 05, 2020Observed: 2.46 ft at 11:30AM Aug 05, 2020Observed: 2.47 ft at 11:45AM Aug 05, 2020Observed: 2.46 ft at 12:00PM Aug 05, 2020Observed: 2.46 ft at 12:15PM Aug 05, 2020Observed: 2.47 ft at 12:30PM Aug 05, 2020Observed: 2.47 ft at 12:45PM Aug 05, 2020Observed: 2.47 ft at 1:00PM Aug 05, 2020Observed: 2.47 ft at 1:15PM Aug 05, 2020Observed: 2.46 ft at 1:30PM Aug 05, 2020Observed: 2.47 ft at 1:45PM Aug 05, 2020Observed: 2.47 ft at 2:00PM Aug 05, 2020Observed: 2.47 ft at 2:15PM Aug 05, 2020Observed: 2.46 ft at 2:30PM Aug 05, 2020Observed: 2.46 ft at 2:45PM Aug 05, 2020Observed: 2.47 ft at 3:00PM Aug 05, 2020Observed: 2.46 ft at 3:15PM Aug 05, 2020Observed: 2.46 ft at 3:30PM Aug 05, 2020Observed: 2.46 ft at 3:31PM Aug 05, 2020Observed: 2.47 ft at 3:45PM Aug 05, 2020Observed: 2.47 ft at 3:46PM Aug 05, 2020Observed: 2.46 ft at 4:00PM Aug 05, 2020Observed: 2.46 ft at 4:01PM Aug 05, 2020Observed: 2.51 ft at 4:15PM Aug 05, 2020Highest Observation: 2.58 ft at 4:30PM Aug 05, 2020Observed: 2.55 ft at 4:45PM Aug 05, 2020Observed: 2.53 ft at 5:00PM Aug 05, 2020Observed: 2.53 ft at 5:15PM Aug 05, 2020Observed: 2.54 ft at 5:30PM Aug 05, 2020Observed: 2.51 ft at 5:45PM Aug 05, 2020Observed: 2.49 ft at 6:00PM Aug 05, 2020Observed: 2.48 ft at 6:15PM Aug 05, 2020Observed: 2.48 ft at 6:30PM Aug 05, 2020Observed: 2.47 ft at 6:45PM Aug 05, 2020Observed: 2.47 ft at 7:00PM Aug 05, 2020Observed: 2.47 ft at 7:15PM Aug 05, 2020Observed: 2.46 ft at 7:30PM Aug 05, 2020Observed: 2.46 ft at 7:45PM Aug 05, 2020Observed: 2.46 ft at 8:00PM Aug 05, 2020Observed: 2.47 ft at 8:15PM Aug 05, 2020Observed: 2.46 ft at 8:30PM Aug 05, 2020Observed: 2.46 ft at 8:45PM Aug 05, 2020Observed: 2.46 ft at 9:00PM Aug 05, 2020Observed: 2.46 ft at 9:15PM Aug 05, 2020Observed: 2.46 ft at 9:30PM Aug 05, 2020Observed: 2.46 ft at 9:45PM Aug 05, 2020Observed: 2.46 ft at 10:00PM Aug 05, 2020Observed: 2.46 ft at 10:15PM Aug 05, 2020Observed: 2.46 ft at 10:30PM Aug 05, 2020Observed: 2.46 ft at 10:45PM Aug 05, 2020Observed: 2.46 ft at 11:00PM Aug 05, 2020Observed: 2.46 ft at 11:15PM Aug 05, 2020Observed: 2.46 ft at 11:30PM Aug 05, 2020Observed: 2.46 ft at 11:45PM Aug 05, 2020Observed: 2.45 ft at 12:00AM Aug 06, 2020Observed: 2.46 ft at 12:15AM Aug 06, 2020Observed: 2.46 ft at 12:30AM Aug 06, 2020Observed: 2.46 ft at 12:45AM Aug 06, 2020Observed: 2.46 ft at 1:00AM Aug 06, 2020Observed: 2.46 ft at 1:15AM Aug 06, 2020Observed: 2.46 ft at 1:30AM Aug 06, 2020Observed: 2.46 ft at 1:45AM Aug 06, 2020Observed: 2.46 ft at 2:00AM Aug 06, 2020Observed: 2.46 ft at 2:15AM Aug 06, 2020Observed: 2.46 ft at 2:30AM Aug 06, 2020Observed: 2.46 ft at 2:45AM Aug 06, 2020Observed: 2.46 ft at 3:00AM Aug 06, 2020Observed: 2.46 ft at 3:15AM Aug 06, 2020Observed: 2.46 ft at 3:30AM Aug 06, 2020Observed: 2.46 ft at 3:32AM Aug 06, 2020Observed: 2.46 ft at 3:45AM Aug 06, 2020Observed: 2.46 ft at 3:47AM Aug 06, 2020Observed: 2.46 ft at 4:00AM Aug 06, 2020Observed: 2.46 ft at 4:02AM Aug 06, 2020Observed: 2.45 ft at 4:15AM Aug 06, 2020Observed: 2.46 ft at 4:30AM Aug 06, 2020Observed: 2.46 ft at 4:45AM Aug 06, 2020Observed: 2.46 ft at 5:00AM Aug 06, 2020Observed: 2.46 ft at 5:15AM Aug 06, 2020Observed: 2.45 ft at 5:30AM Aug 06, 2020Observed: 2.46 ft at 5:45AM Aug 06, 2020Observed: 2.46 ft at 6:00AM Aug 06, 2020Observed: 2.46 ft at 6:15AM Aug 06, 2020Observed: 2.46 ft at 6:30AM Aug 06, 2020Observed: 2.46 ft at 6:45AM Aug 06, 2020Observed: 2.46 ft at 7:00AM Aug 06, 2020Observed: 2.46 ft at 7:15AM Aug 06, 2020Observed: 2.46 ft at 7:30AM Aug 06, 2020Observed: 2.46 ft at 7:45AM Aug 06, 2020Observed: 2.46 ft at 8:00AM Aug 06, 2020Observed: 2.45 ft at 8:15AM Aug 06, 2020Observed: 2.46 ft at 8:30AM Aug 06, 2020Observed: 2.45 ft at 8:45AM Aug 06, 2020Observed: 2.45 ft at 9:00AM Aug 06, 2020Observed: 2.46 ft at 9:15AM Aug 06, 2020Observed: 2.46 ft at 9:30AM Aug 06, 2020Observed: 2.46 ft at 9:45AM Aug 06, 2020Observed: 2.43 ft at 10:00AM Aug 06, 2020Observed: 2.44 ft at 10:15AM Aug 06, 2020Observed: 2.44 ft at 10:30AM Aug 06, 2020Observed: 2.44 ft at 10:45AM Aug 06, 2020Observed: 2.44 ft at 11:00AM Aug 06, 2020Observed: 2.45 ft at 11:15AM Aug 06, 2020Observed: 2.45 ft at 11:30AM Aug 06, 2020Observed: 2.44 ft at 11:45AM Aug 06, 2020Observed: 2.44 ft at 12:00PM Aug 06, 2020Observed: 2.45 ft at 12:15PM Aug 06, 2020Observed: 2.44 ft at 12:30PM Aug 06, 2020Observed: 2.45 ft at 12:45PM Aug 06, 2020Observed: 2.44 ft at 1:00PM Aug 06, 2020Observed: 2.44 ft at 1:15PM Aug 06, 2020Observed: 2.44 ft at 1:30PM Aug 06, 2020Observed: 2.44 ft at 1:45PM Aug 06, 2020Observed: 2.44 ft at 2:00PM Aug 06, 2020Observed: 2.43 ft at 2:15PM Aug 06, 2020Observed: 2.34 ft at 2:30PM Aug 06, 2020Observed: 2.38 ft at 2:45PM Aug 06, 2020Observed: 2.4 ft at 3:00PM Aug 06, 2020Observed: 2.42 ft at 3:15PM Aug 06, 2020Observed: 2.5 ft at 3:30PM Aug 06, 2020Observed: 2.47 ft at 3:45PM Aug 06, 2020Observed: 2.46 ft at 4:00PM Aug 06, 2020Observed: 2.46 ft at 4:15PM Aug 06, 2020Observed: 2.46 ft at 4:30PM Aug 06, 2020Observed: 2.45 ft at 4:45PM Aug 06, 2020Observed: 2.45 ft at 5:00PM Aug 06, 2020Observed: 2.45 ft at 5:15PM Aug 06, 2020Observed: 2.45 ft at 5:30PM Aug 06, 2020Observed: 2.45 ft at 5:45PM Aug 06, 2020Observed: 2.44 ft at 6:00PM Aug 06, 2020Observed: 2.44 ft at 6:15PM Aug 06, 2020Observed: 2.44 ft at 6:30PM Aug 06, 2020Observed: 2.45 ft at 6:45PM Aug 06, 2020Observed: 2.44 ft at 7:00PM Aug 06, 2020Observed: 2.44 ft at 7:15PM Aug 06, 2020Observed: 2.44 ft at 7:30PM Aug 06, 2020Observed: 2.44 ft at 7:45PM Aug 06, 2020Observed: 2.44 ft at 8:00PM Aug 06, 2020Observed: 2.44 ft at 8:15PM Aug 06, 2020Observed: 2.45 ft at 8:30PM Aug 06, 2020Observed: 2.44 ft at 8:45PM Aug 06, 2020Observed: 2.44 ft at 9:00PM Aug 06, 2020Observed: 2.44 ft at 9:15PM Aug 06, 2020Observed: 2.44 ft at 9:30PM Aug 06, 2020Observed: 2.44 ft at 9:45PM Aug 06, 2020Observed: 2.44 ft at 10:00PM Aug 06, 2020Observed: 2.44 ft at 10:15PM Aug 06, 2020Observed: 2.44 ft at 10:30PM Aug 06, 2020Observed: 2.45 ft at 10:45PM Aug 06, 2020Observed: 2.44 ft at 11:00PM Aug 06, 2020Observed: 2.44 ft at 11:15PM Aug 06, 2020Observed: 2.44 ft at 11:30PM Aug 06, 2020Observed: 2.44 ft at 11:45PM Aug 06, 2020Observed: 2.44 ft at 12:00AM Aug 07, 2020Observed: 2.44 ft at 12:15AM Aug 07, 2020Observed: 2.44 ft at 12:30AM Aug 07, 2020Observed: 2.44 ft at 12:45AM Aug 07, 2020Observed: 2.44 ft at 1:00AM Aug 07, 2020Observed: 2.44 ft at 1:15AM Aug 07, 2020Observed: 2.44 ft at 1:30AM Aug 07, 2020Observed: 2.44 ft at 1:45AM Aug 07, 2020Observed: 2.44 ft at 2:00AM Aug 07, 2020Observed: 2.44 ft at 2:15AM Aug 07, 2020Observed: 2.44 ft at 2:30AM Aug 07, 2020Observed: 2.44 ft at 2:45AM Aug 07, 2020Observed: 2.44 ft at 3:00AM Aug 07, 2020Observed: 2.44 ft at 3:15AM Aug 07, 2020Observed: 2.44 ft at 3:30AM Aug 07, 2020Observed: 2.44 ft at 3:32AM Aug 07, 2020Observed: 2.44 ft at 3:45AM Aug 07, 2020Observed: 2.44 ft at 3:47AM Aug 07, 2020Observed: 2.45 ft at 4:00AM Aug 07, 2020Observed: 2.45 ft at 4:02AM Aug 07, 2020Observed: 2.44 ft at 4:15AM Aug 07, 2020Observed: 2.44 ft at 4:30AM Aug 07, 2020Observed: 2.44 ft at 4:45AM Aug 07, 2020Observed: 2.44 ft at 5:00AM Aug 07, 2020Observed: 2.44 ft at 5:15AM Aug 07, 2020Observed: 2.44 ft at 5:30AM Aug 07, 2020Observed: 2.44 ft at 5:45AM Aug 07, 2020Observed: 2.44 ft at 6:00AM Aug 07, 2020Observed: 2.44 ft at 6:15AM Aug 07, 2020Observed: 2.43 ft at 6:30AM Aug 07, 2020Observed: 2.44 ft at 6:45AM Aug 07, 2020Observed: 2.44 ft at 7:00AM Aug 07, 2020Observed: 2.44 ft at 7:15AM Aug 07, 2020Observed: 2.44 ft at 7:30AM Aug 07, 2020Observed: 2.44 ft at 7:45AM Aug 07, 2020Observed: 2.44 ft at 8:00AM Aug 07, 2020Observed: 2.44 ft at 8:15AM Aug 07, 2020Observed: 2.44 ft at 8:30AM Aug 07, 2020Observed: 2.44 ft at 8:45AM Aug 07, 2020Observed: 2.44 ft at 9:00AM Aug 07, 2020Observed: 2.44 ft at 9:15AM Aug 07, 2020Observed: 2.44 ft at 9:30AM Aug 07, 2020Observed: 2.44 ft at 9:45AM Aug 07, 2020Observed: 2.42 ft at 10:00AM Aug 07, 2020Observed: 2.4 ft at 10:15AM Aug 07, 2020Observed: 2.4 ft at 10:30AM Aug 07, 2020Observed: 2.4 ft at 10:45AM Aug 07, 2020Observed: 2.4 ft at 11:00AM Aug 07, 2020Observed: 2.4 ft at 11:15AM Aug 07, 2020Observed: 2.4 ft at 11:30AM Aug 07, 2020Observed: 2.4 ft at 11:45AM Aug 07, 2020Observed: 2.4 ft at 12:00PM Aug 07, 2020Observed: 2.4 ft at 12:15PM Aug 07, 2020Observed: 2.4 ft at 12:30PM Aug 07, 2020Observed: 2.4 ft at 12:45PM Aug 07, 2020Observed: 2.4 ft at 1:00PM Aug 07, 2020Observed: 2.4 ft at 1:15PM Aug 07, 2020Observed: 2.4 ft at 1:30PM Aug 07, 2020Observed: 2.4 ft at 1:45PM Aug 07, 2020Observed: 2.41 ft at 2:00PM Aug 07, 2020Observed: 2.4 ft at 2:15PM Aug 07, 2020Observed: 2.4 ft at 2:30PM Aug 07, 2020Observed: 2.4 ft at 2:45PM Aug 07, 2020Observed: 2.4 ft at 3:00PM Aug 07, 2020Observed: 2.4 ft at 3:15PM Aug 07, 2020Observed: 2.4 ft at 3:30PM Aug 07, 2020Observed: 2.4 ft at 3:45PM Aug 07, 2020Observed: 2.4 ft at 3:46PM Aug 07, 2020Observed: 2.4 ft at 4:00PM Aug 07, 2020Observed: 2.4 ft at 4:01PM Aug 07, 2020Observed: 2.4 ft at 4:15PM Aug 07, 2020Observed: 2.4 ft at 4:16PM Aug 07, 2020Observed: 2.39 ft at 4:30PM Aug 07, 2020Observed: 2.39 ft at 4:45PM Aug 07, 2020Observed: 2.4 ft at 5:00PM Aug 07, 2020Observed: 2.4 ft at 5:15PM Aug 07, 2020Observed: 2.4 ft at 5:30PM Aug 07, 2020Observed: 2.4 ft at 5:45PM Aug 07, 2020Observed: 2.39 ft at 6:00PM Aug 07, 2020Observed: 2.4 ft at 6:15PM Aug 07, 2020Observed: 2.39 ft at 6:30PM Aug 07, 2020Observed: 2.39 ft at 6:45PM Aug 07, 2020Observed: 2.4 ft at 7:00PM Aug 07, 2020Observed: 2.4 ft at 7:15PM Aug 07, 2020Observed: 2.39 ft at 7:30PM Aug 07, 2020Observed: 2.4 ft at 7:45PM Aug 07, 2020Observed: 2.39 ft at 8:00PM Aug 07, 2020Observed: 2.4 ft at 8:15PM Aug 07, 2020Observed: 2.39 ft at 8:30PM Aug 07, 2020Observed: 2.39 ft at 8:45PM Aug 07, 2020Observed: 2.4 ft at 9:00PM Aug 07, 2020Observed: 2.39 ft at 9:15PM Aug 07, 2020Observed: 2.39 ft at 9:30PM Aug 07, 2020Observed: 2.39 ft at 9:45PM Aug 07, 2020Observed: 2.39 ft at 10:00PM Aug 07, 2020Observed: 2.39 ft at 10:15PM Aug 07, 2020Observed: 2.39 ft at 10:30PM Aug 07, 2020Observed: 2.39 ft at 10:45PM Aug 07, 2020Observed: 2.39 ft at 11:00PM Aug 07, 2020Observed: 2.39 ft at 11:15PM Aug 07, 2020Observed: 2.39 ft at 11:30PM Aug 07, 2020Observed: 2.39 ft at 11:45PM Aug 07, 2020Observed: 2.39 ft at 12:00AM Aug 08, 2020Observed: 2.39 ft at 12:15AM Aug 08, 2020Observed: 2.39 ft at 12:30AM Aug 08, 2020Observed: 2.39 ft at 12:45AM Aug 08, 2020Observed: 2.39 ft at 1:00AM Aug 08, 2020Observed: 2.39 ft at 1:15AM Aug 08, 2020Observed: 2.39 ft at 1:30AM Aug 08, 2020Observed: 2.39 ft at 1:45AM Aug 08, 2020Observed: 2.39 ft at 2:00AM Aug 08, 2020Observed: 2.39 ft at 2:15AM Aug 08, 2020Observed: 2.39 ft at 2:30AM Aug 08, 2020Observed: 2.39 ft at 2:45AM Aug 08, 2020Observed: 2.39 ft at 3:00AM Aug 08, 2020Observed: 2.39 ft at 3:15AM Aug 08, 2020Observed: 2.39 ft at 3:30AM Aug 08, 2020Observed: 2.39 ft at 3:45AM Aug 08, 2020Observed: 2.39 ft at 3:46AM Aug 08, 2020Observed: 2.39 ft at 4:00AM Aug 08, 2020Observed: 2.39 ft at 4:01AM Aug 08, 2020Observed: 2.39 ft at 4:15AM Aug 08, 2020Observed: 2.39 ft at 4:16AM Aug 08, 2020Observed: 2.39 ft at 4:30AM Aug 08, 2020Observed: 2.39 ft at 4:45AM Aug 08, 2020Observed: 2.39 ft at 5:00AM Aug 08, 2020Observed: 2.39 ft at 5:15AM Aug 08, 2020Observed: 2.4 ft at 5:30AM Aug 08, 2020Observed: 2.39 ft at 5:45AM Aug 08, 2020Observed: 2.39 ft at 6:00AM Aug 08, 2020Observed: 2.39 ft at 6:15AM Aug 08, 2020Observed: 2.4 ft at 6:30AM Aug 08, 2020Observed: 2.4 ft at 6:45AM Aug 08, 2020Observed: 2.39 ft at 7:00AM Aug 08, 2020Observed: 2.39 ft at 7:15AM Aug 08, 2020Observed: 2.39 ft at 7:30AM Aug 08, 2020Observed: 2.4 ft at 7:45AM Aug 08, 2020Observed: 2.39 ft at 8:00AM Aug 08, 2020Observed: 2.39 ft at 8:15AM Aug 08, 2020Observed: 2.39 ft at 8:30AM Aug 08, 2020Observed: 2.39 ft at 8:45AM Aug 08, 2020Observed: 2.39 ft at 9:00AM Aug 08, 2020Observed: 2.39 ft at 9:15AM Aug 08, 2020Observed: 2.4 ft at 9:30AM Aug 08, 2020Observed: 2.4 ft at 9:45AM Aug 08, 2020Observed: 2.4 ft at 10:00AM Aug 08, 2020Observed: 2.4 ft at 10:15AM Aug 08, 2020Observed: 2.4 ft at 10:30AM Aug 08, 2020Observed: 2.4 ft at 10:45AM Aug 08, 2020Observed: 2.4 ft at 11:00AM Aug 08, 2020Observed: 2.4 ft at 11:15AM Aug 08, 2020Observed: 2.4 ft at 11:30AM Aug 08, 2020Observed: 2.4 ft at 11:45AM Aug 08, 2020Observed: 2.4 ft at 12:00PM Aug 08, 2020Observed: 2.4 ft at 12:15PM Aug 08, 2020Observed: 2.4 ft at 12:30PM Aug 08, 2020Observed: 2.39 ft at 12:45PM Aug 08, 2020Observed: 2.4 ft at 1:00PM Aug 08, 2020Observed: 2.41 ft at 1:15PM Aug 08, 2020Observed: 2.4 ft at 1:30PM Aug 08, 2020Observed: 2.4 ft at 1:45PM Aug 08, 2020Observed: 2.4 ft at 2:00PM Aug 08, 2020Observed: 2.4 ft at 2:15PM Aug 08, 2020Observed: 2.4 ft at 2:30PM Aug 08, 2020Observed: 2.39 ft at 2:45PM Aug 08, 2020Observed: 2.4 ft at 3:00PM Aug 08, 2020Observed: 2.4 ft at 3:15PM Aug 08, 2020Observed: 2.4 ft at 3:30PM Aug 08, 2020Observed: 2.4 ft at 3:45PM Aug 08, 2020Observed: 2.4 ft at 4:00PM Aug 08, 2020Observed: 2.4 ft at 4:15PM Aug 08, 2020Observed: 2.4 ft at 4:30PM Aug 08, 2020Observed: 2.39 ft at 4:45PM Aug 08, 2020Observed: 2.4 ft at 5:00PM Aug 08, 2020Observed: 2.39 ft at 5:15PM Aug 08, 2020Observed: 2.4 ft at 5:30PM Aug 08, 2020Observed: 2.4 ft at 5:45PM Aug 08, 2020Observed: 2.39 ft at 6:00PM Aug 08, 2020Observed: 2.4 ft at 6:15PM Aug 08, 2020Observed: 2.4 ft at 6:30PM Aug 08, 2020Observed: 2.39 ft at 6:45PM Aug 08, 2020Observed: 2.4 ft at 7:00PM Aug 08, 2020Observed: 2.39 ft at 7:15PM Aug 08, 2020Observed: 2.39 ft at 7:30PM Aug 08, 2020Observed: 2.4 ft at 7:45PM Aug 08, 2020Observed: 2.4 ft at 8:00PM Aug 08, 2020Observed: 2.4 ft at 8:15PM Aug 08, 2020Observed: 2.39 ft at 8:30PM Aug 08, 2020Observed: 2.39 ft at 8:45PM Aug 08, 2020Observed: 2.39 ft at 9:00PM Aug 08, 2020Observed: 2.39 ft at 9:15PM Aug 08, 2020Observed: 2.39 ft at 9:30PM Aug 08, 2020Observed: 2.39 ft at 9:45PM Aug 08, 2020Observed: 2.39 ft at 10:00PM Aug 08, 2020Observed: 2.39 ft at 10:15PM Aug 08, 2020Observed: 2.39 ft at 10:30PM Aug 08, 2020Observed: 2.39 ft at 10:45PM Aug 08, 2020Observed: 2.39 ft at 11:00PM Aug 08, 2020Observed: 2.39 ft at 11:15PM Aug 08, 2020Observed: 2.39 ft at 11:30PM Aug 08, 2020Observed: 2.4 ft at 11:45PM Aug 08, 2020Observed: 2.39 ft at 12:00AM Aug 09, 2020Observed: 2.39 ft at 12:15AM Aug 09, 2020Observed: 2.39 ft at 12:30AM Aug 09, 2020Observed: 2.39 ft at 12:45AM Aug 09, 2020Observed: 2.39 ft at 1:00AM Aug 09, 2020Observed: 2.39 ft at 1:15AM Aug 09, 2020Observed: 2.39 ft at 1:30AM Aug 09, 2020Observed: 2.39 ft at 1:45AM Aug 09, 2020Observed: 2.39 ft at 2:00AM Aug 09, 2020Observed: 2.39 ft at 2:15AM Aug 09, 2020Observed: 2.39 ft at 2:30AM Aug 09, 2020Observed: 2.39 ft at 2:45AM Aug 09, 2020Observed: 2.39 ft at 3:00AM Aug 09, 2020Observed: 2.39 ft at 3:15AM Aug 09, 2020Observed: 2.39 ft at 3:30AM Aug 09, 2020Observed: 2.39 ft at 3:45AM Aug 09, 2020Observed: 2.39 ft at 4:00AM Aug 09, 2020Observed: 2.39 ft at 4:15AM Aug 09, 2020Observed: 2.39 ft at 4:30AM Aug 09, 2020Observed: 2.39 ft at 4:45AM Aug 09, 2020Observed: 2.39 ft at 5:00AM Aug 09, 2020Observed: 2.39 ft at 5:15AM Aug 09, 2020Colorado Division of Water ResourcesBELC2(plotting HGIRG) Graph Created (5:45AM Aug 9, 2020)ObservedLatest observed value: 2.39 ft at 5:15 AM MDT 9-Aug-2020. Flood Stage is 5 ft
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Datum: NGVD29
Metadata
NOTE: Gauge reading affected by reservoir operations.

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
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
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.
Resources Collapse
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: 1-Mar-2019 12:33 AM
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