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Hydrograph River at a Glance Download
Big Thompson River (CO) below Lake Estes Stage (ft)Flow (cfs)Observed: 0.71 ft at 6:15PM Mar 29, 2020Observed: 0.71 ft at 6:30PM Mar 29, 2020Observed: 0.71 ft at 6:45PM Mar 29, 2020Observed: 0.71 ft at 7:00PM Mar 29, 2020Observed: 0.71 ft at 7:15PM Mar 29, 2020Observed: 0.71 ft at 7:30PM Mar 29, 2020Observed: 0.71 ft at 7:45PM Mar 29, 2020Observed: 0.72 ft at 8:00PM Mar 29, 2020Observed: 0.72 ft at 8:15PM Mar 29, 2020Observed: 0.72 ft at 8:30PM Mar 29, 2020Observed: 0.72 ft at 8:45PM Mar 29, 2020Observed: 0.72 ft at 9:00PM Mar 29, 2020Observed: 0.72 ft at 9:15PM Mar 29, 2020Observed: 0.72 ft at 9:30PM Mar 29, 2020Observed: 0.72 ft at 9:45PM Mar 29, 2020Observed: 0.72 ft at 10:00PM Mar 29, 2020Observed: 0.72 ft at 10:15PM Mar 29, 2020Observed: 0.72 ft at 10:30PM Mar 29, 2020Observed: 0.72 ft at 10:45PM Mar 29, 2020Observed: 0.72 ft at 11:00PM Mar 29, 2020Observed: 0.72 ft at 11:15PM Mar 29, 2020Observed: 0.72 ft at 11:30PM Mar 29, 2020Observed: 0.72 ft at 11:45PM Mar 29, 2020Observed: 0.72 ft at 12:00AM Mar 30, 2020Observed: 0.72 ft at 12:15AM Mar 30, 2020Observed: 0.72 ft at 12:30AM Mar 30, 2020Observed: 0.72 ft at 12:45AM Mar 30, 2020Observed: 0.72 ft at 1:00AM Mar 30, 2020Observed: 0.72 ft at 1:15AM Mar 30, 2020Observed: 0.72 ft at 1:30AM Mar 30, 2020Observed: 0.72 ft at 1:45AM Mar 30, 2020Observed: 0.72 ft at 2:00AM Mar 30, 2020Observed: 0.72 ft at 2:15AM Mar 30, 2020Observed: 0.72 ft at 2:30AM Mar 30, 2020Observed: 0.72 ft at 2:45AM Mar 30, 2020Observed: 0.72 ft at 3:00AM Mar 30, 2020Observed: 0.72 ft at 3:15AM Mar 30, 2020Observed: 0.72 ft at 3:30AM Mar 30, 2020Observed: 0.72 ft at 3:45AM Mar 30, 2020Observed: 0.72 ft at 4:00AM Mar 30, 2020Observed: 0.72 ft at 4:15AM Mar 30, 2020Observed: 0.72 ft at 4:30AM Mar 30, 2020Observed: 0.72 ft at 4:45AM Mar 30, 2020Observed: 0.72 ft at 5:00AM Mar 30, 2020Observed: 0.72 ft at 5:15AM Mar 30, 2020Observed: 0.72 ft at 5:30AM Mar 30, 2020Observed: 0.72 ft at 5:45AM Mar 30, 2020Observed: 0.72 ft at 6:00AM Mar 30, 2020Observed: 0.72 ft at 6:15AM Mar 30, 2020Observed: 0.72 ft at 6:30AM Mar 30, 2020Observed: 0.73 ft at 6:45AM Mar 30, 2020Observed: 0.73 ft at 7:00AM Mar 30, 2020Observed: 0.73 ft at 7:15AM Mar 30, 2020Observed: 0.73 ft at 7:30AM Mar 30, 2020Observed: 0.73 ft at 7:45AM Mar 30, 2020Observed: 0.73 ft at 8:00AM Mar 30, 2020Observed: 0.73 ft at 8:15AM Mar 30, 2020Observed: 0.73 ft at 8:30AM Mar 30, 2020Observed: 0.73 ft at 8:45AM Mar 30, 2020Observed: 0.73 ft at 9:00AM Mar 30, 2020Observed: 0.73 ft at 9:15AM Mar 30, 2020Observed: 0.73 ft at 9:30AM Mar 30, 2020Observed: 0.73 ft at 9:45AM Mar 30, 2020Observed: 0.73 ft at 10:00AM Mar 30, 2020Observed: 0.73 ft at 10:15AM Mar 30, 2020Observed: 0.73 ft at 10:30AM Mar 30, 2020Observed: 0.73 ft at 10:45AM Mar 30, 2020Observed: 0.73 ft at 11:00AM Mar 30, 2020Observed: 0.73 ft at 11:15AM Mar 30, 2020Observed: 0.73 ft at 11:30AM Mar 30, 2020Observed: 0.73 ft at 11:45AM Mar 30, 2020Observed: 0.73 ft at 12:00PM Mar 30, 2020Observed: 0.73 ft at 12:15PM Mar 30, 2020Observed: 0.73 ft at 12:30PM Mar 30, 2020Observed: 0.73 ft at 12:45PM Mar 30, 2020Observed: 0.73 ft at 1:00PM Mar 30, 2020Observed: 0.73 ft at 1:15PM Mar 30, 2020Observed: 0.73 ft at 1:30PM Mar 30, 2020Observed: 0.73 ft at 1:45PM Mar 30, 2020Observed: 0.73 ft at 2:00PM Mar 30, 2020Observed: 0.73 ft at 2:15PM Mar 30, 2020Observed: 0.73 ft at 2:30PM Mar 30, 2020Observed: 0.73 ft at 2:45PM Mar 30, 2020Observed: 0.72 ft at 3:00PM Mar 30, 2020Observed: 0.73 ft at 3:15PM Mar 30, 2020Observed: 0.73 ft at 3:30PM Mar 30, 2020Observed: 0.72 ft at 3:45PM Mar 30, 2020Observed: 0.72 ft at 4:00PM Mar 30, 2020Observed: 0.72 ft at 4:15PM Mar 30, 2020Observed: 0.72 ft at 4:30PM Mar 30, 2020Observed: 0.72 ft at 4:45PM Mar 30, 2020Observed: 0.72 ft at 5:00PM Mar 30, 2020Observed: 0.72 ft at 5:15PM Mar 30, 2020Observed: 0.72 ft at 5:30PM Mar 30, 2020Observed: 0.72 ft at 5:31PM Mar 30, 2020Observed: 0.72 ft at 5:45PM Mar 30, 2020Observed: 0.72 ft at 5:46PM Mar 30, 2020Observed: 0.72 ft at 6:00PM Mar 30, 2020Observed: 0.72 ft at 6:01PM Mar 30, 2020Observed: 0.72 ft at 6:15PM Mar 30, 2020Observed: 0.72 ft at 6:30PM Mar 30, 2020Observed: 0.72 ft at 6:45PM Mar 30, 2020Observed: 0.72 ft at 7:00PM Mar 30, 2020Observed: 0.71 ft at 7:15PM Mar 30, 2020Observed: 0.71 ft at 7:30PM Mar 30, 2020Observed: 0.71 ft at 7:45PM Mar 30, 2020Observed: 0.71 ft at 8:00PM Mar 30, 2020Observed: 0.71 ft at 8:15PM Mar 30, 2020Observed: 0.72 ft at 8:30PM Mar 30, 2020Observed: 0.72 ft at 8:45PM Mar 30, 2020Observed: 0.72 ft at 9:00PM Mar 30, 2020Observed: 0.72 ft at 9:15PM Mar 30, 2020Observed: 0.72 ft at 9:30PM Mar 30, 2020Observed: 0.72 ft at 9:45PM Mar 30, 2020Observed: 0.72 ft at 10:00PM Mar 30, 2020Observed: 0.72 ft at 10:15PM Mar 30, 2020Observed: 0.72 ft at 10:30PM Mar 30, 2020Observed: 0.72 ft at 10:45PM Mar 30, 2020Observed: 0.72 ft at 11:00PM Mar 30, 2020Observed: 0.72 ft at 11:15PM Mar 30, 2020Observed: 0.72 ft at 11:30PM Mar 30, 2020Observed: 0.72 ft at 11:45PM Mar 30, 2020Observed: 0.72 ft at 12:00AM Mar 31, 2020Observed: 0.72 ft at 12:15AM Mar 31, 2020Observed: 0.72 ft at 12:30AM Mar 31, 2020Observed: 0.72 ft at 12:45AM Mar 31, 2020Observed: 0.72 ft at 1:00AM Mar 31, 2020Observed: 0.72 ft at 1:15AM Mar 31, 2020Observed: 0.72 ft at 1:30AM Mar 31, 2020Observed: 0.72 ft at 1:45AM Mar 31, 2020Observed: 0.72 ft at 2:00AM Mar 31, 2020Observed: 0.72 ft at 2:15AM Mar 31, 2020Observed: 0.72 ft at 2:30AM Mar 31, 2020Observed: 0.72 ft at 2:45AM Mar 31, 2020Observed: 0.73 ft at 3:00AM Mar 31, 2020Observed: 0.72 ft at 3:15AM Mar 31, 2020Observed: 0.72 ft at 3:30AM Mar 31, 2020Observed: 0.72 ft at 3:45AM Mar 31, 2020Observed: 0.73 ft at 4:00AM Mar 31, 2020Observed: 0.72 ft at 4:15AM Mar 31, 2020Observed: 0.72 ft at 4:30AM Mar 31, 2020Observed: 0.73 ft at 4:45AM Mar 31, 2020Observed: 0.73 ft at 5:00AM Mar 31, 2020Observed: 0.73 ft at 5:15AM Mar 31, 2020Observed: 0.73 ft at 5:30AM Mar 31, 2020Observed: 0.73 ft at 5:45AM Mar 31, 2020Observed: 0.73 ft at 6:00AM Mar 31, 2020Observed: 0.73 ft at 6:15AM Mar 31, 2020Observed: 0.73 ft at 6:30AM Mar 31, 2020Observed: 0.73 ft at 6:45AM Mar 31, 2020Observed: 0.73 ft at 7:00AM Mar 31, 2020Observed: 0.73 ft at 7:15AM Mar 31, 2020Observed: 0.73 ft at 7:30AM Mar 31, 2020Observed: 0.73 ft at 7:45AM Mar 31, 2020Observed: 0.73 ft at 8:00AM Mar 31, 2020Observed: 0.73 ft at 8:15AM Mar 31, 2020Observed: 0.72 ft at 8:30AM Mar 31, 2020Observed: 0.73 ft at 8:45AM Mar 31, 2020Observed: 0.73 ft at 9:00AM Mar 31, 2020Observed: 0.73 ft at 9:15AM Mar 31, 2020Observed: 0.73 ft at 9:30AM Mar 31, 2020Observed: 0.72 ft at 9:45AM Mar 31, 2020Observed: 0.72 ft at 10:00AM Mar 31, 2020Observed: 0.72 ft at 10:15AM Mar 31, 2020Observed: 0.72 ft at 10:30AM Mar 31, 2020Observed: 0.72 ft at 10:45AM Mar 31, 2020Observed: 0.72 ft at 11:00AM Mar 31, 2020Observed: 0.72 ft at 11:15AM Mar 31, 2020Observed: 0.72 ft at 11:30AM Mar 31, 2020Observed: 0.72 ft at 11:45AM Mar 31, 2020Observed: 0.72 ft at 12:00PM Mar 31, 2020Observed: 0.72 ft at 12:15PM Mar 31, 2020Observed: 0.72 ft at 12:30PM Mar 31, 2020Observed: 0.72 ft at 12:45PM Mar 31, 2020Observed: 0.72 ft at 1:00PM Mar 31, 2020Observed: 0.72 ft at 1:15PM Mar 31, 2020Observed: 0.72 ft at 1:30PM Mar 31, 2020Observed: 0.72 ft at 1:45PM Mar 31, 2020Observed: 0.72 ft at 2:00PM Mar 31, 2020Observed: 0.72 ft at 2:15PM Mar 31, 2020Observed: 0.72 ft at 2:30PM Mar 31, 2020Observed: 0.72 ft at 2:45PM Mar 31, 2020Observed: 0.72 ft at 3:00PM Mar 31, 2020Observed: 0.71 ft at 3:15PM Mar 31, 2020Observed: 0.72 ft at 3:30PM Mar 31, 2020Observed: 0.72 ft at 3:45PM Mar 31, 2020Observed: 0.72 ft at 4:00PM Mar 31, 2020Observed: 0.72 ft at 4:15PM Mar 31, 2020Observed: 0.71 ft at 4:30PM Mar 31, 2020Observed: 0.71 ft at 4:45PM Mar 31, 2020Observed: 0.71 ft at 5:00PM Mar 31, 2020Observed: 0.71 ft at 5:15PM Mar 31, 2020Observed: 0.71 ft at 5:30PM Mar 31, 2020Observed: 0.71 ft at 5:45PM Mar 31, 2020Observed: 0.71 ft at 6:00PM Mar 31, 2020Observed: 0.71 ft at 6:15PM Mar 31, 2020Observed: 0.71 ft at 6:30PM Mar 31, 2020Observed: 0.71 ft at 6:45PM Mar 31, 2020Observed: 0.71 ft at 7:00PM Mar 31, 2020Observed: 0.71 ft at 7:15PM Mar 31, 2020Observed: 0.71 ft at 7:30PM Mar 31, 2020Observed: 0.71 ft at 7:45PM Mar 31, 2020Observed: 0.71 ft at 8:00PM Mar 31, 2020Observed: 0.71 ft at 8:15PM Mar 31, 2020Observed: 0.71 ft at 8:30PM Mar 31, 2020Observed: 0.71 ft at 8:45PM Mar 31, 2020Observed: 0.71 ft at 9:00PM Mar 31, 2020Observed: 0.71 ft at 9:15PM Mar 31, 2020Observed: 0.71 ft at 9:30PM Mar 31, 2020Observed: 0.71 ft at 9:45PM Mar 31, 2020Observed: 0.71 ft at 10:00PM Mar 31, 2020Observed: 0.71 ft at 10:15PM Mar 31, 2020Observed: 0.71 ft at 10:30PM Mar 31, 2020Observed: 0.71 ft at 10:45PM Mar 31, 2020Observed: 0.72 ft at 11:00PM Mar 31, 2020Observed: 0.72 ft at 11:15PM Mar 31, 2020Observed: 0.72 ft at 11:30PM Mar 31, 2020Observed: 0.72 ft at 11:45PM Mar 31, 2020Observed: 0.72 ft at 12:00AM Apr 01, 2020Observed: 0.72 ft at 12:15AM Apr 01, 2020Observed: 0.72 ft at 12:30AM Apr 01, 2020Observed: 0.72 ft at 12:45AM Apr 01, 2020Observed: 0.72 ft at 1:00AM Apr 01, 2020Observed: 0.72 ft at 1:15AM Apr 01, 2020Observed: 0.72 ft at 1:30AM Apr 01, 2020Observed: 0.72 ft at 1:45AM Apr 01, 2020Observed: 0.72 ft at 2:00AM Apr 01, 2020Observed: 0.72 ft at 2:15AM Apr 01, 2020Observed: 0.72 ft at 2:30AM Apr 01, 2020Observed: 0.72 ft at 2:45AM Apr 01, 2020Observed: 0.72 ft at 3:00AM Apr 01, 2020Observed: 0.72 ft at 3:15AM Apr 01, 2020Observed: 0.72 ft at 3:30AM Apr 01, 2020Observed: 0.72 ft at 3:45AM Apr 01, 2020Observed: 0.72 ft at 4:00AM Apr 01, 2020Observed: 0.72 ft at 4:15AM Apr 01, 2020Observed: 0.72 ft at 4:30AM Apr 01, 2020Observed: 0.73 ft at 4:45AM Apr 01, 2020Observed: 0.73 ft at 5:00AM Apr 01, 2020Observed: 0.73 ft at 5:15AM Apr 01, 2020Observed: 0.73 ft at 5:30AM Apr 01, 2020Observed: 0.73 ft at 5:45AM Apr 01, 2020Observed: 0.73 ft at 6:00AM Apr 01, 2020Observed: 0.73 ft at 6:15AM Apr 01, 2020Observed: 0.73 ft at 6:30AM Apr 01, 2020Observed: 0.73 ft at 6:45AM Apr 01, 2020Observed: 0.73 ft at 7:00AM Apr 01, 2020Observed: 0.73 ft at 7:15AM Apr 01, 2020Observed: 0.73 ft at 7:30AM Apr 01, 2020Observed: 0.73 ft at 7:45AM Apr 01, 2020Observed: 0.73 ft at 8:00AM Apr 01, 2020Observed: 0.73 ft at 8:15AM Apr 01, 2020Observed: 0.73 ft at 8:30AM Apr 01, 2020Observed: 0.73 ft at 8:45AM Apr 01, 2020Observed: 0.73 ft at 9:00AM Apr 01, 2020Observed: 0.73 ft at 9:15AM Apr 01, 2020Observed: 0.73 ft at 9:30AM Apr 01, 2020Observed: 0.73 ft at 9:45AM Apr 01, 2020Observed: 0.73 ft at 10:00AM Apr 01, 2020Observed: 0.73 ft at 10:15AM Apr 01, 2020Observed: 0.73 ft at 10:30AM Apr 01, 2020Observed: 0.73 ft at 10:45AM Apr 01, 2020Observed: 0.73 ft at 11:00AM Apr 01, 2020Observed: 0.73 ft at 11:15AM Apr 01, 2020Observed: 0.73 ft at 11:30AM Apr 01, 2020Observed: 0.73 ft at 11:45AM Apr 01, 2020Observed: 0.73 ft at 12:00PM Apr 01, 2020Observed: 0.73 ft at 12:15PM Apr 01, 2020Observed: 0.73 ft at 12:30PM Apr 01, 2020Observed: 0.73 ft at 12:45PM Apr 01, 2020Observed: 0.73 ft at 1:00PM Apr 01, 2020Observed: 0.73 ft at 1:15PM Apr 01, 2020Observed: 0.73 ft at 1:30PM Apr 01, 2020Observed: 0.73 ft at 1:45PM Apr 01, 2020Observed: 0.73 ft at 2:00PM Apr 01, 2020Observed: 0.72 ft at 2:15PM Apr 01, 2020Observed: 0.72 ft at 2:30PM Apr 01, 2020Observed: 0.73 ft at 2:45PM Apr 01, 2020Observed: 0.72 ft at 3:00PM Apr 01, 2020Observed: 0.72 ft at 3:15PM Apr 01, 2020Observed: 0.72 ft at 3:30PM Apr 01, 2020Observed: 0.72 ft at 3:45PM Apr 01, 2020Observed: 0.72 ft at 4:00PM Apr 01, 2020Observed: 0.72 ft at 4:15PM Apr 01, 2020Observed: 0.72 ft at 4:30PM Apr 01, 2020Observed: 0.72 ft at 4:45PM Apr 01, 2020Observed: 0.72 ft at 5:00PM Apr 01, 2020Observed: 0.72 ft at 5:15PM Apr 01, 2020Observed: 0.71 ft at 5:30PM Apr 01, 2020Observed: 0.72 ft at 5:45PM Apr 01, 2020Observed: 0.72 ft at 5:46PM Apr 01, 2020Observed: 0.71 ft at 6:00PM Apr 01, 2020Observed: 0.71 ft at 6:01PM Apr 01, 2020Observed: 0.71 ft at 6:15PM Apr 01, 2020Observed: 0.71 ft at 6:16PM Apr 01, 2020Observed: 0.71 ft at 6:30PM Apr 01, 2020Observed: 0.71 ft at 6:45PM Apr 01, 2020Observed: 0.71 ft at 7:00PM Apr 01, 2020Observed: 0.72 ft at 7:15PM Apr 01, 2020Observed: 0.72 ft at 7:30PM Apr 01, 2020Observed: 0.72 ft at 7:45PM Apr 01, 2020Observed: 0.71 ft at 8:00PM Apr 01, 2020Observed: 0.72 ft at 8:15PM Apr 01, 2020Observed: 0.71 ft at 8:30PM Apr 01, 2020Observed: 0.72 ft at 8:45PM Apr 01, 2020Observed: 0.72 ft at 9:00PM Apr 01, 2020Observed: 0.72 ft at 9:15PM Apr 01, 2020Observed: 0.72 ft at 9:30PM Apr 01, 2020Observed: 0.72 ft at 9:45PM Apr 01, 2020Observed: 0.72 ft at 10:00PM Apr 01, 2020Observed: 0.72 ft at 10:15PM Apr 01, 2020Observed: 0.72 ft at 10:30PM Apr 01, 2020Observed: 0.72 ft at 10:45PM Apr 01, 2020Observed: 0.72 ft at 11:00PM Apr 01, 2020Observed: 0.72 ft at 11:15PM Apr 01, 2020Observed: 0.72 ft at 11:30PM Apr 01, 2020Observed: 0.72 ft at 11:45PM Apr 01, 2020Observed: 0.72 ft at 12:00AM Apr 02, 2020Observed: 0.72 ft at 12:15AM Apr 02, 2020Observed: 0.72 ft at 12:30AM Apr 02, 2020Observed: 0.72 ft at 12:45AM Apr 02, 2020Observed: 0.72 ft at 1:00AM Apr 02, 2020Observed: 0.72 ft at 1:15AM Apr 02, 2020Observed: 0.72 ft at 1:30AM Apr 02, 2020Observed: 0.72 ft at 1:45AM Apr 02, 2020Observed: 0.72 ft at 2:00AM Apr 02, 2020Observed: 0.72 ft at 2:15AM Apr 02, 2020Observed: 0.73 ft at 2:30AM Apr 02, 2020Observed: 0.73 ft at 2:45AM Apr 02, 2020Observed: 0.73 ft at 3:00AM Apr 02, 2020Observed: 0.73 ft at 3:15AM Apr 02, 2020Observed: 0.73 ft at 3:30AM Apr 02, 2020Observed: 0.73 ft at 3:45AM Apr 02, 2020Observed: 0.73 ft at 4:00AM Apr 02, 2020Observed: 0.73 ft at 4:15AM Apr 02, 2020Observed: 0.73 ft at 4:30AM Apr 02, 2020Observed: 0.73 ft at 4:45AM Apr 02, 2020Observed: 0.73 ft at 5:00AM Apr 02, 2020Observed: 0.73 ft at 5:15AM Apr 02, 2020Observed: 0.73 ft at 5:30AM Apr 02, 2020Highest Observation: 0.74 ft at 5:45AM Apr 02, 2020Highest Observation: 0.74 ft at 6:00AM Apr 02, 2020Observed: 0.73 ft at 6:15AM Apr 02, 2020Observed: 0.73 ft at 6:30AM Apr 02, 2020Highest Observation: 0.74 ft at 6:45AM Apr 02, 2020Highest Observation: 0.74 ft at 7:00AM Apr 02, 2020Highest Observation: 0.74 ft at 7:15AM Apr 02, 2020Highest Observation: 0.74 ft at 7:30AM Apr 02, 2020Highest Observation: 0.74 ft at 7:45AM Apr 02, 2020Highest Observation: 0.74 ft at 8:00AM Apr 02, 2020Highest Observation: 0.74 ft at 8:15AM Apr 02, 2020Observed: 0.73 ft at 8:30AM Apr 02, 2020Observed: 0.73 ft at 8:45AM Apr 02, 2020Observed: 0.73 ft at 9:00AM Apr 02, 2020Observed: 0.73 ft at 9:15AM Apr 02, 2020Observed: 0.73 ft at 9:30AM Apr 02, 2020Observed: 0.73 ft at 9:45AM Apr 02, 2020Observed: 0.73 ft at 10:00AM Apr 02, 2020Observed: 0.73 ft at 10:15AM Apr 02, 2020Observed: 0.73 ft at 10:30AM Apr 02, 2020Observed: 0.73 ft at 10:45AM Apr 02, 2020Observed: 0.73 ft at 11:00AM Apr 02, 2020Observed: 0.73 ft at 11:15AM Apr 02, 2020Observed: 0.73 ft at 11:30AM Apr 02, 2020Observed: 0.73 ft at 11:45AM Apr 02, 2020Observed: 0.73 ft at 12:00PM Apr 02, 2020Observed: 0.73 ft at 12:15PM Apr 02, 2020Observed: 0.73 ft at 12:30PM Apr 02, 2020Observed: 0.73 ft at 12:45PM Apr 02, 2020Observed: 0.73 ft at 1:00PM Apr 02, 2020Observed: 0.73 ft at 1:15PM Apr 02, 2020Observed: 0.73 ft at 1:30PM Apr 02, 2020Observed: 0.73 ft at 1:45PM Apr 02, 2020Observed: 0.73 ft at 2:00PM Apr 02, 2020Observed: 0.71 ft at 8:15PM Apr 02, 2020Observed: 0.71 ft at 8:30PM Apr 02, 2020Observed: 0.71 ft at 8:45PM Apr 02, 2020Observed: 0.71 ft at 9:00PM Apr 02, 2020Observed: 0.71 ft at 9:15PM Apr 02, 2020Observed: 0.71 ft at 9:30PM Apr 02, 2020Observed: 0.71 ft at 9:45PM Apr 02, 2020Observed: 0.72 ft at 10:00PM Apr 02, 2020Observed: 0.72 ft at 10:15PM Apr 02, 2020Observed: 0.72 ft at 10:30PM Apr 02, 2020Observed: 0.72 ft at 10:45PM Apr 02, 2020Observed: 0.72 ft at 11:00PM Apr 02, 2020Observed: 0.72 ft at 11:15PM Apr 02, 2020Observed: 0.72 ft at 11:30PM Apr 02, 2020Observed: 0.72 ft at 11:45PM Apr 02, 2020Observed: 0.72 ft at 12:00AM Apr 03, 2020Observed: 0.72 ft at 12:15AM Apr 03, 2020Observed: 0.72 ft at 12:30AM Apr 03, 2020Observed: 0.72 ft at 12:45AM Apr 03, 2020Observed: 0.72 ft at 1:00AM Apr 03, 2020Observed: 0.72 ft at 1:15AM Apr 03, 2020Observed: 0.72 ft at 1:30AM Apr 03, 2020Observed: 0.72 ft at 1:45AM Apr 03, 2020Observed: 0.72 ft at 2:00AM Apr 03, 2020Observed: 0.73 ft at 2:15AM Apr 03, 2020Observed: 0.72 ft at 2:30AM Apr 03, 2020Observed: 0.73 ft at 2:45AM Apr 03, 2020Observed: 0.73 ft at 3:00AM Apr 03, 2020Observed: 0.73 ft at 3:15AM Apr 03, 2020Observed: 0.73 ft at 3:30AM Apr 03, 2020Observed: 0.73 ft at 3:45AM Apr 03, 2020Observed: 0.73 ft at 4:00AM Apr 03, 2020Observed: 0.73 ft at 4:15AM Apr 03, 2020Observed: 0.73 ft at 4:30AM Apr 03, 2020Observed: 0.73 ft at 4:45AM Apr 03, 2020Observed: 0.73 ft at 5:00AM Apr 03, 2020Observed: 0.73 ft at 5:15AM Apr 03, 2020Observed: 0.73 ft at 5:30AM Apr 03, 2020Observed: 0.73 ft at 5:45AM Apr 03, 2020Observed: 0.73 ft at 6:00AM Apr 03, 2020Observed: 0.73 ft at 6:15AM Apr 03, 2020Highest Observation: 0.74 ft at 6:30AM Apr 03, 2020Observed: 0.73 ft at 6:45AM Apr 03, 2020Observed: 0.73 ft at 7:00AM Apr 03, 2020Observed: 0.73 ft at 7:15AM Apr 03, 2020Observed: 0.73 ft at 7:30AM Apr 03, 2020Observed: 0.73 ft at 7:45AM Apr 03, 2020Observed: 0.73 ft at 8:00AM Apr 03, 2020Observed: 0.73 ft at 8:15AM Apr 03, 2020Observed: 0.73 ft at 8:30AM Apr 03, 2020Observed: 0.73 ft at 8:45AM Apr 03, 2020Observed: 0.73 ft at 9:00AM Apr 03, 2020Observed: 0.73 ft at 9:15AM Apr 03, 2020Observed: 0.73 ft at 9:30AM Apr 03, 2020Observed: 0.73 ft at 9:45AM Apr 03, 2020Observed: 0.73 ft at 10:00AM Apr 03, 2020Observed: 0.73 ft at 10:15AM Apr 03, 2020Observed: 0.73 ft at 10:30AM Apr 03, 2020Observed: 0.73 ft at 10:45AM Apr 03, 2020Observed: 0.73 ft at 11:00AM Apr 03, 2020Observed: 0.73 ft at 11:15AM Apr 03, 2020Observed: 0.73 ft at 11:30AM Apr 03, 2020Observed: 0.73 ft at 11:45AM Apr 03, 2020Observed: 0.72 ft at 12:00PM Apr 03, 2020Observed: 0.72 ft at 12:15PM Apr 03, 2020Observed: 0.72 ft at 12:30PM Apr 03, 2020Observed: 0.72 ft at 12:45PM Apr 03, 2020Observed: 0.72 ft at 1:00PM Apr 03, 2020Observed: 0.72 ft at 1:15PM Apr 03, 2020Observed: 0.72 ft at 1:30PM Apr 03, 2020Observed: 0.72 ft at 1:45PM Apr 03, 2020Observed: 0.72 ft at 2:00PM Apr 03, 2020Observed: 0.72 ft at 2:15PM Apr 03, 2020Observed: 0.72 ft at 2:30PM Apr 03, 2020Observed: 0.72 ft at 2:45PM Apr 03, 2020Observed: 0.72 ft at 3:00PM Apr 03, 2020Observed: 0.72 ft at 3:15PM Apr 03, 2020Observed: 0.72 ft at 3:30PM Apr 03, 2020Observed: 0.71 ft at 3:45PM Apr 03, 2020Observed: 0.71 ft at 4:00PM Apr 03, 2020Observed: 0.71 ft at 4:15PM Apr 03, 2020Observed: 0.71 ft at 4:30PM Apr 03, 2020Observed: 0.71 ft at 4:45PM Apr 03, 2020Observed: 0.71 ft at 5:00PM Apr 03, 2020USBR - Eastern ColoradoBTBC2(plotting HGIRG) Graph Created (6:01PM Apr 3, 2020)ObservedLatest observed value: 0.71 ft at 5:00 PM MDT 3-Apr-2020. Flood Stage is 6.5 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts are not available for the Big Thompson River (CO) below Lake Estes. Only observed stages are available for this point.

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Downstream Gauge Downstream Gauge - at Cedar Cove
Flood Categories (in feet)
Major Flood Stage: 8
Moderate Flood Stage: 7
Flood Stage: 6.5
Action Stage: 6
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: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
6000 Olympus Dam release: all structures upstream of Mall Road are inundated at flows exceeding 6000 cfs.
5200 Peak flow out of Olympus Dam during the 2013 flood. The most damage occurred on the Big Thompson downstream of the North Fork Big Thompson River (Drake).
3000 Olympus Dam release: properties through Big Thompson Canyon are affected, but the U.S. Bureau of Reclamation doesn't believe residents' bridges impacted yet.
1500 Olympus Dam release: water first reaches homes and businesses between the dam itself and Mall Road downstream.
1350 BTBC2 (Big Thompson River below Lake Estes) gage readings are good (reliable) up to 1200 to 1500 cfs. Then water starts flowing over, and there is supposed to be a different rating above this but it was never developed.
1100 Olympus Dam release: U.S. Bureau of Reclamation typically reaches out to the city of Loveland to give them a heads up.
7 WATER OVER US34 NEAR DRAKE.
6.5 WATER INTO BUILDINGS NEAR DRAKE.
6 FLOOD STAGE. WATER INTO HOMES BETWEEN OLYPUS HEIGHTS AND LOVELAND HEIGHTS.
4.5 ACTION STAGE. WATER NEAR WHISPERING PINES MOTEL JUST EAST OF ESTES PARK. WATER OVER US34 ALONG ROUTE.
About This Location Collapse

Latitude: 40.376400° N, Longitude: 105.485600° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 6.5 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 7422.5 7429 Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

Additional Information Collapse
Observations provided by the Colorado Division of Water Resources in cooperation with Northern Water,
and the U.S. Bureau of Reclamation
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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