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Hydrograph River at a Glance Download
Boulder Creek (CO) at Boulder Stage (ft)Flow (cfs)Highest Observation: 1.08 ft at 4:30AM Sep 22, 2016Highest Observation: 1.08 ft at 4:45AM Sep 22, 2016Highest Observation: 1.08 ft at 5:00AM Sep 22, 2016Highest Observation: 1.08 ft at 5:15AM Sep 22, 2016Highest Observation: 1.08 ft at 5:30AM Sep 22, 2016Highest Observation: 1.08 ft at 5:45AM Sep 22, 2016Highest Observation: 1.08 ft at 6:00AM Sep 22, 2016Highest Observation: 1.08 ft at 6:15AM Sep 22, 2016Highest Observation: 1.08 ft at 6:30AM Sep 22, 2016Highest Observation: 1.08 ft at 6:45AM Sep 22, 2016Highest Observation: 1.08 ft at 7:00AM Sep 22, 2016Highest Observation: 1.08 ft at 7:15AM Sep 22, 2016Highest Observation: 1.08 ft at 7:30AM Sep 22, 2016Highest Observation: 1.08 ft at 7:45AM Sep 22, 2016Highest Observation: 1.08 ft at 8:00AM Sep 22, 2016Highest Observation: 1.08 ft at 8:15AM Sep 22, 2016Highest Observation: 1.08 ft at 8:30AM Sep 22, 2016Highest Observation: 1.08 ft at 8:45AM Sep 22, 2016Highest Observation: 1.08 ft at 9:00AM Sep 22, 2016Highest Observation: 1.08 ft at 9:15AM Sep 22, 2016Highest Observation: 1.08 ft at 9:30AM Sep 22, 2016Highest Observation: 1.08 ft at 9:45AM Sep 22, 2016Highest Observation: 1.08 ft at 10:00AM Sep 22, 2016Observed: 1.07 ft at 10:15AM Sep 22, 2016Highest Observation: 1.08 ft at 10:30AM Sep 22, 2016Highest Observation: 1.08 ft at 10:45AM Sep 22, 2016Highest Observation: 1.08 ft at 11:00AM Sep 22, 2016Highest Observation: 1.08 ft at 11:15AM Sep 22, 2016Highest Observation: 1.08 ft at 11:30AM Sep 22, 2016Highest Observation: 1.08 ft at 11:45AM Sep 22, 2016Highest Observation: 1.08 ft at 12:00PM Sep 22, 2016Highest Observation: 1.08 ft at 12:15PM Sep 22, 2016Highest Observation: 1.08 ft at 12:30PM Sep 22, 2016Highest Observation: 1.08 ft at 12:45PM Sep 22, 2016Highest Observation: 1.08 ft at 1:00PM Sep 22, 2016Highest Observation: 1.08 ft at 1:15PM Sep 22, 2016Highest Observation: 1.08 ft at 1:30PM Sep 22, 2016Highest Observation: 1.08 ft at 1:45PM Sep 22, 2016Highest Observation: 1.08 ft at 2:00PM Sep 22, 2016Highest Observation: 1.08 ft at 2:15PM Sep 22, 2016Highest Observation: 1.08 ft at 2:30PM Sep 22, 2016Highest Observation: 1.08 ft at 2:45PM Sep 22, 2016Observed: 1.07 ft at 3:00PM Sep 22, 2016Observed: 1.07 ft at 3:15PM Sep 22, 2016Highest Observation: 1.08 ft at 3:30PM Sep 22, 2016Highest Observation: 1.08 ft at 3:45PM Sep 22, 2016Highest Observation: 1.08 ft at 4:00PM Sep 22, 2016Highest Observation: 1.08 ft at 4:15PM Sep 22, 2016Highest Observation: 1.08 ft at 4:30PM Sep 22, 2016Highest Observation: 1.08 ft at 4:45PM Sep 22, 2016Highest Observation: 1.08 ft at 5:00PM Sep 22, 2016Highest Observation: 1.08 ft at 5:15PM Sep 22, 2016Highest Observation: 1.08 ft at 5:30PM Sep 22, 2016Highest Observation: 1.08 ft at 5:45PM Sep 22, 2016Highest Observation: 1.08 ft at 6:15PM Sep 22, 2016Highest Observation: 1.08 ft at 6:30PM Sep 22, 2016Highest Observation: 1.08 ft at 6:45PM Sep 22, 2016Highest Observation: 1.08 ft at 7:00PM Sep 22, 2016Highest Observation: 1.08 ft at 7:15PM Sep 22, 2016Highest Observation: 1.08 ft at 8:30PM Sep 22, 2016Highest Observation: 1.08 ft at 8:45PM Sep 22, 2016Highest Observation: 1.08 ft at 9:00PM Sep 22, 2016Highest Observation: 1.08 ft at 9:15PM Sep 22, 2016Highest Observation: 1.08 ft at 9:30PM Sep 22, 2016Highest Observation: 1.08 ft at 9:45PM Sep 22, 2016Highest Observation: 1.08 ft at 10:00PM Sep 22, 2016Highest Observation: 1.08 ft at 10:15PM Sep 22, 2016Highest Observation: 1.08 ft at 10:30PM Sep 22, 2016Highest Observation: 1.08 ft at 10:45PM Sep 22, 2016Highest Observation: 1.08 ft at 11:00PM Sep 22, 2016Highest Observation: 1.08 ft at 11:15PM Sep 22, 2016Highest Observation: 1.08 ft at 11:30PM Sep 22, 2016Highest Observation: 1.08 ft at 11:45PM Sep 22, 2016Highest Observation: 1.08 ft at 12:00AM Sep 23, 2016Highest Observation: 1.08 ft at 12:15AM Sep 23, 2016Highest Observation: 1.08 ft at 12:30AM Sep 23, 2016Highest Observation: 1.08 ft at 12:45AM Sep 23, 2016Highest Observation: 1.08 ft at 1:00AM Sep 23, 2016Highest Observation: 1.08 ft at 1:15AM Sep 23, 2016Highest Observation: 1.08 ft at 1:30AM Sep 23, 2016Highest Observation: 1.08 ft at 1:45AM Sep 23, 2016Highest Observation: 1.08 ft at 2:00AM Sep 23, 2016Highest Observation: 1.08 ft at 2:15AM Sep 23, 2016Highest Observation: 1.08 ft at 2:30AM Sep 23, 2016Highest Observation: 1.08 ft at 2:45AM Sep 23, 2016Highest Observation: 1.08 ft at 3:00AM Sep 23, 2016Highest Observation: 1.08 ft at 3:15AM Sep 23, 2016Highest Observation: 1.08 ft at 3:30AM Sep 23, 2016Highest Observation: 1.08 ft at 3:45AM Sep 23, 2016Highest Observation: 1.08 ft at 4:00AM Sep 23, 2016Highest Observation: 1.08 ft at 4:15AM Sep 23, 2016Highest Observation: 1.08 ft at 4:30AM Sep 23, 2016Highest Observation: 1.08 ft at 4:45AM Sep 23, 2016Highest Observation: 1.08 ft at 5:00AM Sep 23, 2016Highest Observation: 1.08 ft at 5:15AM Sep 23, 2016Highest Observation: 1.08 ft at 5:30AM Sep 23, 2016Highest Observation: 1.08 ft at 5:45AM Sep 23, 2016Highest Observation: 1.08 ft at 6:00AM Sep 23, 2016Highest Observation: 1.08 ft at 6:15AM Sep 23, 2016Highest Observation: 1.08 ft at 6:30AM Sep 23, 2016Highest Observation: 1.08 ft at 6:45AM Sep 23, 2016Highest Observation: 1.08 ft at 7:00AM Sep 23, 2016Highest Observation: 1.08 ft at 7:15AM Sep 23, 2016Highest Observation: 1.08 ft at 7:30AM Sep 23, 2016Highest Observation: 1.08 ft at 7:45AM Sep 23, 2016Highest Observation: 1.08 ft at 8:00AM Sep 23, 2016Highest Observation: 1.08 ft at 8:15AM Sep 23, 2016Highest Observation: 1.08 ft at 8:30AM Sep 23, 2016Highest Observation: 1.08 ft at 8:45AM Sep 23, 2016Highest Observation: 1.08 ft at 9:00AM Sep 23, 2016Highest Observation: 1.08 ft at 9:15AM Sep 23, 2016Highest Observation: 1.08 ft at 9:30AM Sep 23, 2016Highest Observation: 1.08 ft at 9:45AM Sep 23, 2016Highest Observation: 1.08 ft at 10:00AM Sep 23, 2016Highest Observation: 1.08 ft at 10:15AM Sep 23, 2016Highest Observation: 1.08 ft at 10:30AM Sep 23, 2016Highest Observation: 1.08 ft at 10:45AM Sep 23, 2016Highest Observation: 1.08 ft at 11:00AM Sep 23, 2016Highest Observation: 1.08 ft at 11:15AM Sep 23, 2016Highest Observation: 1.08 ft at 11:30AM Sep 23, 2016Highest Observation: 1.08 ft at 11:45AM Sep 23, 2016Highest Observation: 1.08 ft at 12:00PM Sep 23, 2016Highest Observation: 1.08 ft at 12:15PM Sep 23, 2016Highest Observation: 1.08 ft at 12:30PM Sep 23, 2016Observed: 1.07 ft at 12:45PM Sep 23, 2016Highest Observation: 1.08 ft at 1:00PM Sep 23, 2016Highest Observation: 1.08 ft at 1:15PM Sep 23, 2016Observed: 1.07 ft at 1:30PM Sep 23, 2016Observed: 1.07 ft at 1:45PM Sep 23, 2016Observed: 1.07 ft at 2:00PM Sep 23, 2016Observed: 1.07 ft at 2:15PM Sep 23, 2016Observed: 1.07 ft at 2:30PM Sep 23, 2016Observed: 1.07 ft at 2:45PM Sep 23, 2016Observed: 1.07 ft at 3:00PM Sep 23, 2016Observed: 1.07 ft at 3:15PM Sep 23, 2016Observed: 1.07 ft at 3:30PM Sep 23, 2016Observed: 1.07 ft at 3:45PM Sep 23, 2016Observed: 1.07 ft at 4:00PM Sep 23, 2016Observed: 1.07 ft at 4:15PM Sep 23, 2016Observed: 1.07 ft at 4:30PM Sep 23, 2016Observed: 1.07 ft at 4:45PM Sep 23, 2016Observed: 1.07 ft at 5:00PM Sep 23, 2016Observed: 1.07 ft at 5:15PM Sep 23, 2016Observed: 1.07 ft at 5:30PM Sep 23, 2016Observed: 1.07 ft at 5:45PM Sep 23, 2016Observed: 1.07 ft at 6:15PM Sep 23, 2016Observed: 1.07 ft at 6:30PM Sep 23, 2016Observed: 1.07 ft at 6:45PM Sep 23, 2016Observed: 1.07 ft at 6:46PM Sep 23, 2016Observed: 1.07 ft at 7:00PM Sep 23, 2016Observed: 1.07 ft at 7:01PM Sep 23, 2016Observed: 1.07 ft at 7:15PM Sep 23, 2016Observed: 1.07 ft at 7:16PM Sep 23, 2016Observed: 1.07 ft at 7:30PM Sep 23, 2016Observed: 1.07 ft at 7:45PM Sep 23, 2016Observed: 1.07 ft at 8:00PM Sep 23, 2016Observed: 1.07 ft at 8:15PM Sep 23, 2016Observed: 1.07 ft at 8:30PM Sep 23, 2016Observed: 1.07 ft at 8:45PM Sep 23, 2016Observed: 1.07 ft at 9:00PM Sep 23, 2016Observed: 1.07 ft at 9:15PM Sep 23, 2016Observed: 1.07 ft at 9:30PM Sep 23, 2016Observed: 1.07 ft at 9:45PM Sep 23, 2016Observed: 1.07 ft at 10:00PM Sep 23, 2016Observed: 1.07 ft at 10:15PM Sep 23, 2016Observed: 1.07 ft at 10:30PM Sep 23, 2016Observed: 1.07 ft at 10:45PM Sep 23, 2016Observed: 1.07 ft at 11:00PM Sep 23, 2016Observed: 1.07 ft at 11:15PM Sep 23, 2016Observed: 1.07 ft at 11:30PM Sep 23, 2016Observed: 1.07 ft at 11:45PM Sep 23, 2016Observed: 1.07 ft at 12:00AM Sep 24, 2016Observed: 1.07 ft at 12:15AM Sep 24, 2016Observed: 1.07 ft at 12:30AM Sep 24, 2016Observed: 1.07 ft at 12:45AM Sep 24, 2016Observed: 1.07 ft at 1:00AM Sep 24, 2016Observed: 1.07 ft at 1:15AM Sep 24, 2016Observed: 1.07 ft at 1:30AM Sep 24, 2016Observed: 1.07 ft at 1:45AM Sep 24, 2016Observed: 1.07 ft at 2:00AM Sep 24, 2016Observed: 1.07 ft at 2:15AM Sep 24, 2016Observed: 1.07 ft at 2:30AM Sep 24, 2016Observed: 1.07 ft at 2:45AM Sep 24, 2016Observed: 1.07 ft at 3:00AM Sep 24, 2016Observed: 1.07 ft at 3:15AM Sep 24, 2016Observed: 1.07 ft at 3:30AM Sep 24, 2016Observed: 1.07 ft at 3:45AM Sep 24, 2016Observed: 1.07 ft at 4:00AM Sep 24, 2016Observed: 1.07 ft at 4:15AM Sep 24, 2016Observed: 1.07 ft at 4:30AM Sep 24, 2016Observed: 1.07 ft at 4:45AM Sep 24, 2016Observed: 1.07 ft at 5:00AM Sep 24, 2016Observed: 1.07 ft at 5:15AM Sep 24, 2016Observed: 1.07 ft at 5:30AM Sep 24, 2016Observed: 1.07 ft at 5:45AM Sep 24, 2016Observed: 1.07 ft at 6:00AM Sep 24, 2016Observed: 1.07 ft at 6:15AM Sep 24, 2016Observed: 1.07 ft at 6:30AM Sep 24, 2016Observed: 1.07 ft at 6:45AM Sep 24, 2016Observed: 1.07 ft at 7:00AM Sep 24, 2016Observed: 1.07 ft at 7:15AM Sep 24, 2016Observed: 1.07 ft at 7:30AM Sep 24, 2016Observed: 1.07 ft at 7:45AM Sep 24, 2016Observed: 1.07 ft at 8:00AM Sep 24, 2016Observed: 1.07 ft at 8:15AM Sep 24, 2016Observed: 1.07 ft at 8:30AM Sep 24, 2016Observed: 1.07 ft at 8:45AM Sep 24, 2016Observed: 1.07 ft at 9:00AM Sep 24, 2016Observed: 1.07 ft at 9:15AM Sep 24, 2016Observed: 1.07 ft at 9:30AM Sep 24, 2016Observed: 1.07 ft at 9:45AM Sep 24, 2016Observed: 1.07 ft at 10:00AM Sep 24, 2016Observed: 1.07 ft at 10:15AM Sep 24, 2016Observed: 1.07 ft at 10:30AM Sep 24, 2016Observed: 1.07 ft at 10:45AM Sep 24, 2016Observed: 1.07 ft at 11:00AM Sep 24, 2016Observed: 1.07 ft at 11:15AM Sep 24, 2016Observed: 1.07 ft at 11:30AM Sep 24, 2016Observed: 1.07 ft at 11:45AM Sep 24, 2016Observed: 1.07 ft at 12:00PM Sep 24, 2016Observed: 1.07 ft at 12:15PM Sep 24, 2016Observed: 1.07 ft at 12:30PM Sep 24, 2016Observed: 1.07 ft at 12:45PM Sep 24, 2016Observed: 1.07 ft at 1:00PM Sep 24, 2016Observed: 1.07 ft at 1:15PM Sep 24, 2016Observed: 1.07 ft at 1:30PM Sep 24, 2016Observed: 1.07 ft at 1:45PM Sep 24, 2016Observed: 1.07 ft at 2:00PM Sep 24, 2016Observed: 1.07 ft at 2:15PM Sep 24, 2016Observed: 1.07 ft at 2:30PM Sep 24, 2016Observed: 1.07 ft at 2:45PM Sep 24, 2016Observed: 1.07 ft at 3:00PM Sep 24, 2016Observed: 1.07 ft at 3:15PM Sep 24, 2016Observed: 1.07 ft at 3:30PM Sep 24, 2016Observed: 1.07 ft at 3:45PM Sep 24, 2016Observed: 1.07 ft at 4:00PM Sep 24, 2016Observed: 1.07 ft at 4:15PM Sep 24, 2016Observed: 1.07 ft at 4:30PM Sep 24, 2016Observed: 1.07 ft at 4:45PM Sep 24, 2016Observed: 1.07 ft at 5:00PM Sep 24, 2016Observed: 1.07 ft at 5:15PM Sep 24, 2016Observed: 1.07 ft at 5:30PM Sep 24, 2016Observed: 1.07 ft at 5:45PM Sep 24, 2016Observed: 1.07 ft at 6:15PM Sep 24, 2016Observed: 1.07 ft at 6:30PM Sep 24, 2016Observed: 1.07 ft at 6:45PM Sep 24, 2016Observed: 1.07 ft at 7:00PM Sep 24, 2016Observed: 1.07 ft at 7:15PM Sep 24, 2016Observed: 1.07 ft at 7:30PM Sep 24, 2016Observed: 1.07 ft at 7:45PM Sep 24, 2016Observed: 1.07 ft at 8:00PM Sep 24, 2016Observed: 1.07 ft at 8:15PM Sep 24, 2016Observed: 1.07 ft at 8:30PM Sep 24, 2016Observed: 1.07 ft at 8:45PM Sep 24, 2016Observed: 1.07 ft at 9:00PM Sep 24, 2016Observed: 1.07 ft at 9:15PM Sep 24, 2016Observed: 1.07 ft at 9:30PM Sep 24, 2016Observed: 1.07 ft at 9:45PM Sep 24, 2016Observed: 1.07 ft at 10:00PM Sep 24, 2016Observed: 1.07 ft at 10:15PM Sep 24, 2016Observed: 1.07 ft at 10:30PM Sep 24, 2016Observed: 1.07 ft at 10:45PM Sep 24, 2016Observed: 1.07 ft at 11:00PM Sep 24, 2016Observed: 1.07 ft at 11:15PM Sep 24, 2016Observed: 1.07 ft at 11:30PM Sep 24, 2016Observed: 1.07 ft at 11:45PM Sep 24, 2016Observed: 1.07 ft at 12:00AM Sep 25, 2016Observed: 1.07 ft at 12:15AM Sep 25, 2016Observed: 1.07 ft at 12:30AM Sep 25, 2016Observed: 1.07 ft at 12:45AM Sep 25, 2016Observed: 1.07 ft at 1:00AM Sep 25, 2016Observed: 1.07 ft at 1:15AM Sep 25, 2016Observed: 1.07 ft at 1:30AM Sep 25, 2016Observed: 1.07 ft at 1:45AM Sep 25, 2016Observed: 1.07 ft at 2:00AM Sep 25, 2016Observed: 1.07 ft at 2:15AM Sep 25, 2016Observed: 1.07 ft at 2:30AM Sep 25, 2016Observed: 1.07 ft at 2:45AM Sep 25, 2016Observed: 1.07 ft at 3:00AM Sep 25, 2016Observed: 1.07 ft at 3:15AM Sep 25, 2016Observed: 1.07 ft at 3:30AM Sep 25, 2016Observed: 1.07 ft at 3:45AM Sep 25, 2016Observed: 1.07 ft at 4:00AM Sep 25, 2016Observed: 1.07 ft at 4:15AM Sep 25, 2016Observed: 1.07 ft at 4:30AM Sep 25, 2016Observed: 1.07 ft at 4:45AM Sep 25, 2016Observed: 1.07 ft at 5:00AM Sep 25, 2016Observed: 1.07 ft at 5:15AM Sep 25, 2016Observed: 1.07 ft at 5:30AM Sep 25, 2016Observed: 1.07 ft at 5:45AM Sep 25, 2016Observed: 1.07 ft at 6:00AM Sep 25, 2016Observed: 1.07 ft at 6:15AM Sep 25, 2016Observed: 1.07 ft at 6:30AM Sep 25, 2016Observed: 1.07 ft at 6:45AM Sep 25, 2016Observed: 1.07 ft at 7:00AM Sep 25, 2016Observed: 1.07 ft at 7:15AM Sep 25, 2016Observed: 1.07 ft at 7:30AM Sep 25, 2016Observed: 1.07 ft at 7:45AM Sep 25, 2016Observed: 1.07 ft at 8:00AM Sep 25, 2016Observed: 1.07 ft at 8:15AM Sep 25, 2016Observed: 1.07 ft at 8:30AM Sep 25, 2016Observed: 1.07 ft at 8:45AM Sep 25, 2016Observed: 1.07 ft at 9:00AM Sep 25, 2016Observed: 1.07 ft at 9:15AM Sep 25, 2016Observed: 1.07 ft at 9:30AM Sep 25, 2016Observed: 1.07 ft at 9:45AM Sep 25, 2016Observed: 1.07 ft at 10:00AM Sep 25, 2016Observed: 1.07 ft at 10:15AM Sep 25, 2016Observed: 1.07 ft at 10:30AM Sep 25, 2016Observed: 1.07 ft at 10:45AM Sep 25, 2016Observed: 1.07 ft at 11:00AM Sep 25, 2016Observed: 1.07 ft at 11:15AM Sep 25, 2016Observed: 1.07 ft at 11:30AM Sep 25, 2016Observed: 1.07 ft at 11:45AM Sep 25, 2016Observed: 1.07 ft at 12:00PM Sep 25, 2016Observed: 1.07 ft at 12:15PM Sep 25, 2016Observed: 1.07 ft at 12:30PM Sep 25, 2016Observed: 1.07 ft at 12:45PM Sep 25, 2016Observed: 1.07 ft at 1:00PM Sep 25, 2016Observed: 1.07 ft at 1:15PM Sep 25, 2016Observed: 1.07 ft at 1:30PM Sep 25, 2016Observed: 1.07 ft at 1:45PM Sep 25, 2016Observed: 1.07 ft at 2:00PM Sep 25, 2016Observed: 1.07 ft at 2:15PM Sep 25, 2016Observed: 1.07 ft at 2:30PM Sep 25, 2016Observed: 1.07 ft at 2:45PM Sep 25, 2016Observed: 1.07 ft at 3:00PM Sep 25, 2016Observed: 1.07 ft at 3:15PM Sep 25, 2016Observed: 1.07 ft at 3:30PM Sep 25, 2016Observed: 1.07 ft at 3:45PM Sep 25, 2016Observed: 1.07 ft at 4:00PM Sep 25, 2016Observed: 1.07 ft at 4:15PM Sep 25, 2016Observed: 1.07 ft at 4:30PM Sep 25, 2016Observed: 1.07 ft at 4:45PM Sep 25, 2016Observed: 1.07 ft at 5:00PM Sep 25, 2016Observed: 1.07 ft at 5:15PM Sep 25, 2016Observed: 1.07 ft at 5:30PM Sep 25, 2016Observed: 1.07 ft at 5:45PM Sep 25, 2016Observed: 1.07 ft at 6:15PM Sep 25, 2016Observed: 1.07 ft at 6:30PM Sep 25, 2016Observed: 1.07 ft at 6:45PM Sep 25, 2016Observed: 1.07 ft at 7:00PM Sep 25, 2016Observed: 1.07 ft at 7:15PM Sep 25, 2016Observed: 1.07 ft at 7:30PM Sep 25, 2016Observed: 1.07 ft at 7:45PM Sep 25, 2016Observed: 1.07 ft at 8:00PM Sep 25, 2016Observed: 1.07 ft at 8:15PM Sep 25, 2016Observed: 1.07 ft at 8:30PM Sep 25, 2016Observed: 1.07 ft at 8:45PM Sep 25, 2016Observed: 1.07 ft at 9:00PM Sep 25, 2016Observed: 1.07 ft at 9:15PM Sep 25, 2016Observed: 1.07 ft at 9:30PM Sep 25, 2016Observed: 1.07 ft at 9:45PM Sep 25, 2016Observed: 1.07 ft at 10:00PM Sep 25, 2016Observed: 1.07 ft at 10:15PM Sep 25, 2016Observed: 1.07 ft at 10:30PM Sep 25, 2016Observed: 1.07 ft at 10:45PM Sep 25, 2016Observed: 1.07 ft at 11:00PM Sep 25, 2016Observed: 1.07 ft at 11:15PM Sep 25, 2016Observed: 1.07 ft at 11:30PM Sep 25, 2016Observed: 1.07 ft at 11:45PM Sep 25, 2016Observed: 1.07 ft at 12:00AM Sep 26, 2016Observed: 1.07 ft at 12:15AM Sep 26, 2016Observed: 1.07 ft at 12:30AM Sep 26, 2016Observed: 1.07 ft at 12:45AM Sep 26, 2016Observed: 1.07 ft at 1:00AM Sep 26, 2016Observed: 1.07 ft at 1:15AM Sep 26, 2016Observed: 1.07 ft at 1:30AM Sep 26, 2016Observed: 1.07 ft at 1:45AM Sep 26, 2016Observed: 1.07 ft at 2:00AM Sep 26, 2016Observed: 1.07 ft at 2:15AM Sep 26, 2016Observed: 1.07 ft at 2:30AM Sep 26, 2016Observed: 1.07 ft at 2:45AM Sep 26, 2016Observed: 1.07 ft at 3:00AM Sep 26, 2016Observed: 1.07 ft at 3:15AM Sep 26, 2016Observed: 1.07 ft at 3:30AM Sep 26, 2016Observed: 1.07 ft at 3:45AM Sep 26, 2016Observed: 1.07 ft at 4:00AM Sep 26, 2016Observed: 1.07 ft at 4:15AM Sep 26, 2016Observed: 1.07 ft at 4:30AM Sep 26, 2016Observed: 1.07 ft at 4:45AM Sep 26, 2016Observed: 1.07 ft at 5:00AM Sep 26, 2016Observed: 1.07 ft at 5:15AM Sep 26, 2016Observed: 1.07 ft at 5:30AM Sep 26, 2016Observed: 1.07 ft at 5:45AM Sep 26, 2016Observed: 1.07 ft at 6:00AM Sep 26, 2016Observed: 1.07 ft at 6:15AM Sep 26, 2016Observed: 1.07 ft at 6:30AM Sep 26, 2016Observed: 1.07 ft at 6:45AM Sep 26, 2016Observed: 1.07 ft at 7:00AM Sep 26, 2016Observed: 1.07 ft at 7:15AM Sep 26, 2016Observed: 1.07 ft at 7:30AM Sep 26, 2016Observed: 1.07 ft at 7:45AM Sep 26, 2016Observed: 1.07 ft at 8:00AM Sep 26, 2016Observed: 1.07 ft at 8:15AM Sep 26, 2016Observed: 1.07 ft at 8:30AM Sep 26, 2016Observed: 1.07 ft at 8:45AM Sep 26, 2016Observed: 1.07 ft at 9:00AM Sep 26, 2016Observed: 1.07 ft at 9:15AM Sep 26, 2016Observed: 1.07 ft at 9:30AM Sep 26, 2016Observed: 1.07 ft at 9:45AM Sep 26, 2016Observed: 1.07 ft at 10:00AM Sep 26, 2016Observed: 1.07 ft at 10:15AM Sep 26, 2016Observed: 1.07 ft at 10:30AM Sep 26, 2016Observed: 1.07 ft at 10:45AM Sep 26, 2016Observed: 1.07 ft at 11:00AM Sep 26, 2016Observed: 1.07 ft at 11:15AM Sep 26, 2016Observed: 1.07 ft at 11:30AM Sep 26, 2016Observed: 1.07 ft at 11:45AM Sep 26, 2016Observed: 1.07 ft at 12:00PM Sep 26, 2016Observed: 1.07 ft at 12:15PM Sep 26, 2016Observed: 1.07 ft at 12:30PM Sep 26, 2016Observed: 1.07 ft at 12:45PM Sep 26, 2016Observed: 1.07 ft at 1:00PM Sep 26, 2016Observed: 1.07 ft at 1:15PM Sep 26, 2016Observed: 1.07 ft at 1:30PM Sep 26, 2016Observed: 1.07 ft at 1:45PM Sep 26, 2016Observed: 1.07 ft at 2:00PM Sep 26, 2016Observed: 1.07 ft at 2:15PM Sep 26, 2016Observed: 1.07 ft at 2:30PM Sep 26, 2016Observed: 1.07 ft at 2:45PM Sep 26, 2016Observed: 1.07 ft at 3:00PM Sep 26, 2016Observed: 1.07 ft at 3:15PM Sep 26, 2016Observed: 1.07 ft at 3:30PM Sep 26, 2016Observed: 1.07 ft at 3:45PM Sep 26, 2016Observed: 1.07 ft at 4:00PM Sep 26, 2016Observed: 1.07 ft at 4:15PM Sep 26, 2016Observed: 1.07 ft at 4:30PM Sep 26, 2016Observed: 1.07 ft at 4:45PM Sep 26, 2016Observed: 1.07 ft at 5:00PM Sep 26, 2016Observed: 1.07 ft at 5:15PM Sep 26, 2016Observed: 1.07 ft at 5:30PM Sep 26, 2016Observed: 1.07 ft at 5:45PM Sep 26, 2016Observed: 1.07 ft at 6:15PM Sep 26, 2016Observed: 1.07 ft at 6:30PM Sep 26, 2016Observed: 1.07 ft at 6:45PM Sep 26, 2016Observed: 1.07 ft at 7:00PM Sep 26, 2016Observed: 1.07 ft at 7:01PM Sep 26, 2016Observed: 1.07 ft at 7:15PM Sep 26, 2016Observed: 1.07 ft at 7:16PM Sep 26, 2016Observed: 1.07 ft at 7:30PM Sep 26, 2016Observed: 1.07 ft at 7:31PM Sep 26, 2016Observed: 1.07 ft at 7:45PM Sep 26, 2016Observed: 1.07 ft at 8:00PM Sep 26, 2016Observed: 1.07 ft at 8:15PM Sep 26, 2016Observed: 1.07 ft at 8:30PM Sep 26, 2016Observed: 1.07 ft at 8:45PM Sep 26, 2016Observed: 1.07 ft at 9:00PM Sep 26, 2016Observed: 1.07 ft at 9:15PM Sep 26, 2016Observed: 1.07 ft at 9:30PM Sep 26, 2016Observed: 1.07 ft at 9:45PM Sep 26, 2016Observed: 1.07 ft at 10:00PM Sep 26, 2016Observed: 1.07 ft at 10:15PM Sep 26, 2016Observed: 1.07 ft at 10:30PM Sep 26, 2016Observed: 1.07 ft at 10:45PM Sep 26, 2016Observed: 1.07 ft at 11:00PM Sep 26, 2016Observed: 1.07 ft at 11:15PM Sep 26, 2016Observed: 1.07 ft at 11:30PM Sep 26, 2016Observed: 1.07 ft at 11:45PM Sep 26, 2016Observed: 1.07 ft at 12:00AM Sep 27, 2016Observed: 1.07 ft at 12:15AM Sep 27, 2016Observed: 1.07 ft at 12:30AM Sep 27, 2016Observed: 1.07 ft at 12:45AM Sep 27, 2016Observed: 1.07 ft at 1:00AM Sep 27, 2016Observed: 1.07 ft at 1:15AM Sep 27, 2016Observed: 1.07 ft at 1:30AM Sep 27, 2016Observed: 1.07 ft at 1:45AM Sep 27, 2016Observed: 1.07 ft at 2:00AM Sep 27, 2016Observed: 1.07 ft at 2:15AM Sep 27, 2016Observed: 1.07 ft at 2:30AM Sep 27, 2016Observed: 1.07 ft at 2:45AM Sep 27, 2016Observed: 1.07 ft at 3:00AM Sep 27, 2016Observed: 1.07 ft at 3:15AM Sep 27, 2016Highest Forecast: 1.1 ft 5:00AM Sep 27, 2016Highest Forecast: 1.1 ft 6:00AM Sep 27, 2016Highest Forecast: 1.1 ft 7:00AM Sep 27, 2016Highest Forecast: 1.1 ft 8:00AM Sep 27, 2016Highest Forecast: 1.1 ft 9:00AM Sep 27, 2016Highest Forecast: 1.1 ft 10:00AM Sep 27, 2016Highest Forecast: 1.1 ft 11:00AM Sep 27, 2016Highest Forecast: 1.1 ft 12:00PM Sep 27, 2016Highest Forecast: 1.1 ft 1:00PM Sep 27, 2016Highest Forecast: 1.1 ft 2:00PM Sep 27, 2016Highest Forecast: 1.1 ft 3:00PM Sep 27, 2016Highest Forecast: 1.1 ft 4:00PM Sep 27, 2016Highest Forecast: 1.1 ft 5:00PM Sep 27, 2016Highest Forecast: 1.1 ft 6:00PM Sep 27, 2016Highest Forecast: 1.1 ft 7:00PM Sep 27, 2016Highest Forecast: 1.1 ft 8:00PM Sep 27, 2016Highest Forecast: 1.1 ft 9:00PM Sep 27, 2016Highest Forecast: 1.1 ft 10:00PM Sep 27, 2016Highest Forecast: 1.1 ft 11:00PM Sep 27, 2016Highest Forecast: 1.1 ft 12:00AM Sep 28, 2016Highest Forecast: 1.1 ft 1:00AM Sep 28, 2016Highest Forecast: 1.1 ft 2:00AM Sep 28, 2016Highest Forecast: 1.1 ft 3:00AM Sep 28, 2016Highest Forecast: 1.1 ft 4:00AM Sep 28, 2016Highest Forecast: 1.1 ft 5:00AM Sep 28, 2016Highest Forecast: 1.1 ft 6:00AM Sep 28, 2016Highest Forecast: 1.1 ft 7:00AM Sep 28, 2016Highest Forecast: 1.1 ft 8:00AM Sep 28, 2016Highest Forecast: 1.1 ft 9:00AM Sep 28, 2016Highest Forecast: 1.1 ft 10:00AM Sep 28, 2016Highest Forecast: 1.1 ft 11:00AM Sep 28, 2016Highest Forecast: 1.1 ft 12:00PM Sep 28, 2016Highest Forecast: 1.1 ft 1:00PM Sep 28, 2016Highest Forecast: 1.1 ft 2:00PM Sep 28, 2016Highest Forecast: 1.1 ft 3:00PM Sep 28, 2016Highest Forecast: 1.1 ft 4:00PM Sep 28, 2016Highest Forecast: 1.1 ft 5:00PM Sep 28, 2016Highest Forecast: 1.1 ft 6:00PM Sep 28, 2016Highest Forecast: 1.1 ft 7:00PM Sep 28, 2016Highest Forecast: 1.1 ft 8:00PM Sep 28, 2016Highest Forecast: 1.1 ft 9:00PM Sep 28, 2016Highest Forecast: 1.1 ft 10:00PM Sep 28, 2016Highest Forecast: 1.1 ft 11:00PM Sep 28, 2016Highest Forecast: 1.1 ft 12:00AM Sep 29, 2016Highest Forecast: 1.1 ft 1:00AM Sep 29, 2016Highest Forecast: 1.1 ft 2:00AM Sep 29, 2016Highest Forecast: 1.1 ft 3:00AM Sep 29, 2016Highest Forecast: 1.1 ft 4:00AM Sep 29, 2016Highest Forecast: 1.1 ft 5:00AM Sep 29, 2016Highest Forecast: 1.1 ft 6:00AM Sep 29, 2016Highest Forecast: 1.1 ft 7:00AM Sep 29, 2016Highest Forecast: 1.1 ft 8:00AM Sep 29, 2016Highest Forecast: 1.1 ft 9:00AM Sep 29, 2016Highest Forecast: 1.1 ft 10:00AM Sep 29, 2016Highest Forecast: 1.1 ft 11:00AM Sep 29, 2016Highest Forecast: 1.1 ft 12:00PM Sep 29, 2016Highest Forecast: 1.1 ft 1:00PM Sep 29, 2016Highest Forecast: 1.1 ft 2:00PM Sep 29, 2016Highest Forecast: 1.1 ft 3:00PM Sep 29, 2016Highest Forecast: 1.1 ft 4:00PM Sep 29, 2016Highest Forecast: 1.1 ft 5:00PM Sep 29, 2016Highest Forecast: 1.1 ft 6:00PM Sep 29, 2016Highest Forecast: 1.1 ft 7:00PM Sep 29, 2016Highest Forecast: 1.1 ft 8:00PM Sep 29, 2016Highest Forecast: 1.1 ft 9:00PM Sep 29, 2016Highest Forecast: 1.1 ft 10:00PM Sep 29, 2016Highest Forecast: 1.1 ft 11:00PM Sep 29, 2016Highest Forecast: 1.1 ft 12:00AM Sep 30, 2016Highest Forecast: 1.1 ft 1:00AM Sep 30, 2016Highest Forecast: 1.1 ft 2:00AM Sep 30, 2016Highest Forecast: 1.1 ft 3:00AM Sep 30, 2016Highest Forecast: 1.1 ft 4:00AM Sep 30, 2016Highest Forecast: 1.1 ft 5:00AM Sep 30, 2016Highest Forecast: 1.1 ft 6:00AM Sep 30, 2016Highest Forecast: 1.1 ft 7:00AM Sep 30, 2016Highest Forecast: 1.1 ft 8:00AM Sep 30, 2016Highest Forecast: 1.1 ft 9:00AM Sep 30, 2016Highest Forecast: 1.1 ft 10:00AM Sep 30, 2016Highest Forecast: 1.1 ft 11:00AM Sep 30, 2016Highest Forecast: 1.1 ft 12:00PM Sep 30, 2016Highest Forecast: 1.1 ft 1:00PM Sep 30, 2016Highest Forecast: 1.1 ft 2:00PM Sep 30, 2016Highest Forecast: 1.1 ft 3:00PM Sep 30, 2016Highest Forecast: 1.1 ft 4:00PM Sep 30, 2016Highest Forecast: 1.1 ft 5:00PM Sep 30, 2016Highest Forecast: 1.1 ft 6:00PM Sep 30, 2016Highest Forecast: 1.1 ft 7:00PM Sep 30, 2016Highest Forecast: 1.1 ft 8:00PM Sep 30, 2016Highest Forecast: 1.1 ft 9:00PM Sep 30, 2016Highest Forecast: 1.1 ft 10:00PM Sep 30, 2016Highest Forecast: 1.1 ft 11:00PM Sep 30, 2016Highest Forecast: 1.1 ft 12:00AM Oct 01, 2016Highest Forecast: 1.1 ft 1:00AM Oct 01, 2016Highest Forecast: 1.1 ft 2:00AM Oct 01, 2016Highest Forecast: 1.1 ft 3:00AM Oct 01, 2016Highest Forecast: 1.1 ft 4:00AM Oct 01, 2016Highest Forecast: 1.1 ft 5:00AM Oct 01, 2016Highest Forecast: 1.1 ft 6:00AM Oct 01, 2016Highest Forecast: 1.1 ft 7:00AM Oct 01, 2016Highest Forecast: 1.1 ft 8:00AM Oct 01, 2016U.S. Geological SurveyBLRC2(plotting HGIRG) Graph Created (4:15AM Sep 27, 2016)ObservedForecast (issued 8:00AM Sep 26)Latest observed value: 1.07 ft at 3:15 AM MDT 27-Sep-2016. Flood Stage is 4 ft
About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Graphical forecasts are not available for the Boulder Creek (CO) at Boulder. During times of high water, forecast crest information can be found in the text products.

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Upstream Gauge - near Orodell Upstream Gauge Downstream Gauge Downstream Gauge - at Boulder
Flood Categories (in feet)
Major Flood Stage: 8
Moderate Flood Stage: 6
Flood Stage: 5.5
Action Stage: 4.5
Low Stage (in feet): 0

Historic Crests
(1) 8.18 ft on 09/12/2013
(2) 5.76 ft on 08/14/2008
(3) 5.10 ft on 05/30/2014
(4) 4.43 ft on 07/13/2011
(5) 4.24 ft on 06/14/2015 (P)
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 4.24 ft on 06/14/2015 (P)
(2) 5.10 ft on 05/30/2014
(3) 8.18 ft on 09/12/2013
(4) 3.74 ft on 07/07/2012
(5) 4.43 ft on 07/13/2011
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:14
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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 There is extensive flooding of buildings and streets near Boulder Creek in the city of Boulder.
8.5 Water flows over or around numerous bridges crossing Boulder Creek.
8 Buildings close to Boulder Creek between 9th Street and Broadway, Folsom and 28th Streets and between Arapahoe Avenue and Foothills Parkway flood in the city of Boulder.
6 Boulder Creek flows into parking lots and approaches buildings in several areas in the city of Boulder. Boulder Creek rises to the bottom of the Arapahoe Avenue Bridge.
5.5 Boulder Creek Trail (bike path) is inundated with minor overbank flow in the city of Boulder.
4.5 Sections of the Boulder Creek Trail (bike path) flood.
Photos
(1) Looking Upstream
(2) Looking Downstream
About This Location Collapse

Latitude: 40.014722° N, Longitude: 105.280278° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 5.5 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 Not Available Not Available 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
River stage observations provided by the Colorado Division of Water Resources
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: 13-Aug-2015 1:55 AM
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