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Hydrograph River at a Glance Download
North Fork Big Thompson River (CO) at Drake Stage (ft)Flow (cfs)Observed: 2.49 ft at 12:15AM Aug 08, 2020Observed: 2.48 ft at 12:30AM Aug 08, 2020Observed: 2.48 ft at 12:45AM Aug 08, 2020Observed: 2.48 ft at 12:47AM Aug 08, 2020Observed: 2.48 ft at 1:00AM Aug 08, 2020Observed: 2.48 ft at 1:02AM Aug 08, 2020Observed: 2.48 ft at 1:15AM Aug 08, 2020Observed: 2.48 ft at 1:17AM Aug 08, 2020Observed: 2.49 ft at 1:30AM Aug 08, 2020Observed: 2.48 ft at 1:45AM Aug 08, 2020Observed: 2.48 ft at 2:00AM Aug 08, 2020Observed: 2.49 ft at 2:15AM Aug 08, 2020Observed: 2.49 ft at 2:30AM Aug 08, 2020Observed: 2.48 ft at 2:45AM Aug 08, 2020Observed: 2.48 ft at 3:00AM Aug 08, 2020Observed: 2.49 ft at 3:15AM Aug 08, 2020Observed: 2.49 ft at 3:30AM Aug 08, 2020Observed: 2.49 ft at 3:45AM Aug 08, 2020Observed: 2.49 ft at 4:00AM Aug 08, 2020Observed: 2.49 ft at 4:15AM Aug 08, 2020Observed: 2.49 ft at 4:30AM Aug 08, 2020Observed: 2.49 ft at 4:45AM Aug 08, 2020Observed: 2.49 ft at 5:00AM Aug 08, 2020Observed: 2.49 ft at 5:15AM Aug 08, 2020Observed: 2.49 ft at 5:30AM Aug 08, 2020Observed: 2.49 ft at 5:45AM Aug 08, 2020Observed: 2.49 ft at 6:00AM Aug 08, 2020Observed: 2.49 ft at 6:15AM Aug 08, 2020Observed: 2.49 ft at 6:30AM Aug 08, 2020Observed: 2.49 ft at 6:45AM Aug 08, 2020Observed: 2.49 ft at 7:00AM Aug 08, 2020Observed: 2.49 ft at 7:15AM Aug 08, 2020Observed: 2.49 ft at 7:30AM Aug 08, 2020Observed: 2.49 ft at 7:45AM Aug 08, 2020Observed: 2.49 ft at 8:00AM Aug 08, 2020Observed: 2.49 ft at 8:15AM Aug 08, 2020Observed: 2.5 ft at 8:30AM Aug 08, 2020Observed: 2.5 ft at 8:45AM Aug 08, 2020Observed: 2.51 ft at 9:00AM Aug 08, 2020Observed: 2.51 ft at 9:15AM Aug 08, 2020Observed: 2.52 ft at 9:30AM Aug 08, 2020Observed: 2.53 ft at 9:45AM Aug 08, 2020Observed: 2.53 ft at 10:00AM Aug 08, 2020Observed: 2.54 ft at 10:15AM Aug 08, 2020Observed: 2.54 ft at 10:30AM Aug 08, 2020Observed: 2.54 ft at 10:45AM Aug 08, 2020Observed: 2.54 ft at 11:00AM Aug 08, 2020Observed: 2.54 ft at 11:15AM Aug 08, 2020Observed: 2.54 ft at 11:30AM Aug 08, 2020Highest Observation: 2.55 ft at 11:45AM Aug 08, 2020Highest Observation: 2.55 ft at 12:00PM Aug 08, 2020Highest Observation: 2.55 ft at 12:15PM Aug 08, 2020Observed: 2.54 ft at 12:30PM Aug 08, 2020Observed: 2.54 ft at 12:45PM Aug 08, 2020Observed: 2.54 ft at 12:46PM Aug 08, 2020Observed: 2.54 ft at 1:00PM Aug 08, 2020Observed: 2.54 ft at 1:01PM Aug 08, 2020Observed: 2.54 ft at 1:15PM Aug 08, 2020Observed: 2.54 ft at 1:16PM Aug 08, 2020Observed: 2.54 ft at 1:30PM Aug 08, 2020Observed: 2.54 ft at 1:45PM Aug 08, 2020Observed: 2.54 ft at 2:00PM Aug 08, 2020Observed: 2.54 ft at 2:15PM Aug 08, 2020Observed: 2.54 ft at 2:30PM Aug 08, 2020Observed: 2.53 ft at 2:45PM Aug 08, 2020Observed: 2.53 ft at 3:00PM Aug 08, 2020Observed: 2.53 ft at 3:15PM Aug 08, 2020Observed: 2.53 ft at 3:30PM Aug 08, 2020Observed: 2.52 ft at 3:45PM Aug 08, 2020Observed: 2.52 ft at 4:00PM Aug 08, 2020Observed: 2.52 ft at 4:15PM Aug 08, 2020Observed: 2.52 ft at 4:30PM Aug 08, 2020Observed: 2.52 ft at 4:45PM Aug 08, 2020Observed: 2.52 ft at 5:00PM Aug 08, 2020Observed: 2.52 ft at 5:15PM Aug 08, 2020Observed: 2.52 ft at 5:30PM Aug 08, 2020Observed: 2.52 ft at 5:45PM Aug 08, 2020Observed: 2.51 ft at 6:00PM Aug 08, 2020Observed: 2.51 ft at 6:15PM Aug 08, 2020Observed: 2.51 ft at 6:30PM Aug 08, 2020Observed: 2.51 ft at 6:45PM Aug 08, 2020Observed: 2.51 ft at 7:00PM Aug 08, 2020Observed: 2.5 ft at 7:15PM Aug 08, 2020Observed: 2.5 ft at 7:30PM Aug 08, 2020Observed: 2.5 ft at 7:45PM Aug 08, 2020Observed: 2.5 ft at 8:00PM Aug 08, 2020Observed: 2.49 ft at 8:15PM Aug 08, 2020Observed: 2.49 ft at 8:30PM Aug 08, 2020Observed: 2.49 ft at 8:45PM Aug 08, 2020Observed: 2.49 ft at 9:00PM Aug 08, 2020Observed: 2.48 ft at 9:15PM Aug 08, 2020Observed: 2.48 ft at 9:30PM Aug 08, 2020Observed: 2.48 ft at 9:45PM Aug 08, 2020Observed: 2.48 ft at 10:00PM Aug 08, 2020Observed: 2.48 ft at 10:15PM Aug 08, 2020Observed: 2.48 ft at 10:30PM Aug 08, 2020Observed: 2.47 ft at 10:45PM Aug 08, 2020Observed: 2.47 ft at 11:00PM Aug 08, 2020Observed: 2.48 ft at 11:15PM Aug 08, 2020Observed: 2.48 ft at 11:30PM Aug 08, 2020Observed: 2.48 ft at 11:45PM Aug 08, 2020Observed: 2.48 ft at 12:00AM Aug 09, 2020Observed: 2.47 ft at 12:15AM Aug 09, 2020Observed: 2.47 ft at 12:30AM Aug 09, 2020Observed: 2.47 ft at 12:45AM Aug 09, 2020Observed: 2.47 ft at 12:46AM Aug 09, 2020Observed: 2.47 ft at 1:00AM Aug 09, 2020Observed: 2.47 ft at 1:01AM Aug 09, 2020Observed: 2.48 ft at 1:15AM Aug 09, 2020Observed: 2.48 ft at 1:16AM Aug 09, 2020Observed: 2.47 ft at 1:30AM Aug 09, 2020Observed: 2.47 ft at 1:45AM Aug 09, 2020Observed: 2.47 ft at 2:00AM Aug 09, 2020Observed: 2.47 ft at 2:15AM Aug 09, 2020Observed: 2.47 ft at 2:30AM Aug 09, 2020Observed: 2.47 ft at 2:45AM Aug 09, 2020Observed: 2.47 ft at 3:00AM Aug 09, 2020Observed: 2.47 ft at 3:15AM Aug 09, 2020Observed: 2.47 ft at 3:30AM Aug 09, 2020Observed: 2.47 ft at 3:45AM Aug 09, 2020Observed: 2.48 ft at 4:00AM Aug 09, 2020Observed: 2.47 ft at 4:15AM Aug 09, 2020Observed: 2.47 ft at 4:30AM Aug 09, 2020Observed: 2.47 ft at 4:45AM Aug 09, 2020Observed: 2.47 ft at 5:00AM Aug 09, 2020Observed: 2.48 ft at 5:15AM Aug 09, 2020Observed: 2.48 ft at 5:30AM Aug 09, 2020Observed: 2.48 ft at 5:45AM Aug 09, 2020Observed: 2.48 ft at 6:00AM Aug 09, 2020Observed: 2.48 ft at 6:15AM Aug 09, 2020Observed: 2.48 ft at 6:30AM Aug 09, 2020Observed: 2.48 ft at 6:45AM Aug 09, 2020Observed: 2.48 ft at 7:00AM Aug 09, 2020Observed: 2.48 ft at 7:15AM Aug 09, 2020Observed: 2.48 ft at 7:30AM Aug 09, 2020Observed: 2.48 ft at 7:45AM Aug 09, 2020Observed: 2.48 ft at 8:00AM Aug 09, 2020Observed: 2.48 ft at 8:15AM Aug 09, 2020Observed: 2.48 ft at 8:30AM Aug 09, 2020Observed: 2.49 ft at 8:45AM Aug 09, 2020Observed: 2.49 ft at 9:00AM Aug 09, 2020Observed: 2.5 ft at 9:15AM Aug 09, 2020Observed: 2.51 ft at 9:30AM Aug 09, 2020Observed: 2.52 ft at 9:45AM Aug 09, 2020Observed: 2.52 ft at 10:00AM Aug 09, 2020Observed: 2.52 ft at 10:15AM Aug 09, 2020Observed: 2.53 ft at 10:30AM Aug 09, 2020Observed: 2.53 ft at 10:45AM Aug 09, 2020Observed: 2.54 ft at 11:00AM Aug 09, 2020Observed: 2.54 ft at 11:15AM Aug 09, 2020Observed: 2.54 ft at 11:30AM Aug 09, 2020Observed: 2.54 ft at 11:45AM Aug 09, 2020Observed: 2.54 ft at 12:00PM Aug 09, 2020Observed: 2.54 ft at 12:15PM Aug 09, 2020Observed: 2.54 ft at 12:30PM Aug 09, 2020Observed: 2.54 ft at 12:45PM Aug 09, 2020Observed: 2.54 ft at 12:47PM Aug 09, 2020Observed: 2.54 ft at 1:00PM Aug 09, 2020Observed: 2.54 ft at 1:02PM Aug 09, 2020Observed: 2.54 ft at 1:15PM Aug 09, 2020Observed: 2.54 ft at 1:17PM Aug 09, 2020Observed: 2.54 ft at 1:30PM Aug 09, 2020Observed: 2.54 ft at 1:45PM Aug 09, 2020Observed: 2.54 ft at 2:00PM Aug 09, 2020Observed: 2.54 ft at 2:15PM Aug 09, 2020Observed: 2.54 ft at 2:30PM Aug 09, 2020Observed: 2.54 ft at 2:45PM Aug 09, 2020Observed: 2.53 ft at 3:00PM Aug 09, 2020Observed: 2.53 ft at 3:15PM Aug 09, 2020Observed: 2.53 ft at 3:30PM Aug 09, 2020Observed: 2.52 ft at 3:45PM Aug 09, 2020Observed: 2.52 ft at 4:00PM Aug 09, 2020Observed: 2.52 ft at 4:15PM Aug 09, 2020Observed: 2.52 ft at 4:30PM Aug 09, 2020Observed: 2.51 ft at 4:45PM Aug 09, 2020Observed: 2.51 ft at 5:00PM Aug 09, 2020Observed: 2.51 ft at 5:15PM Aug 09, 2020Observed: 2.52 ft at 5:30PM Aug 09, 2020Observed: 2.51 ft at 5:45PM Aug 09, 2020Observed: 2.51 ft at 6:00PM Aug 09, 2020Observed: 2.51 ft at 6:15PM Aug 09, 2020Observed: 2.51 ft at 6:30PM Aug 09, 2020Observed: 2.51 ft at 6:45PM Aug 09, 2020Observed: 2.51 ft at 7:00PM Aug 09, 2020Observed: 2.5 ft at 7:15PM Aug 09, 2020Observed: 2.5 ft at 7:30PM Aug 09, 2020Observed: 2.5 ft at 7:45PM Aug 09, 2020Observed: 2.5 ft at 8:00PM Aug 09, 2020Observed: 2.5 ft at 8:15PM Aug 09, 2020Observed: 2.49 ft at 8:30PM Aug 09, 2020Observed: 2.49 ft at 8:45PM Aug 09, 2020Observed: 2.48 ft at 9:00PM Aug 09, 2020Observed: 2.49 ft at 9:15PM Aug 09, 2020Observed: 2.48 ft at 9:30PM Aug 09, 2020Observed: 2.48 ft at 9:45PM Aug 09, 2020Observed: 2.47 ft at 10:00PM Aug 09, 2020Observed: 2.47 ft at 10:15PM Aug 09, 2020Observed: 2.47 ft at 10:30PM Aug 09, 2020Observed: 2.47 ft at 10:45PM Aug 09, 2020Observed: 2.46 ft at 11:00PM Aug 09, 2020Observed: 2.46 ft at 11:15PM Aug 09, 2020Observed: 2.47 ft at 11:30PM Aug 09, 2020Observed: 2.47 ft at 11:45PM Aug 09, 2020Observed: 2.47 ft at 12:00AM Aug 10, 2020Observed: 2.46 ft at 12:15AM Aug 10, 2020Observed: 2.46 ft at 12:30AM Aug 10, 2020Observed: 2.46 ft at 12:45AM Aug 10, 2020Observed: 2.46 ft at 12:47AM Aug 10, 2020Observed: 2.46 ft at 1:00AM Aug 10, 2020Observed: 2.46 ft at 1:02AM Aug 10, 2020Observed: 2.46 ft at 1:15AM Aug 10, 2020Observed: 2.46 ft at 1:17AM Aug 10, 2020Observed: 2.46 ft at 1:30AM Aug 10, 2020Observed: 2.46 ft at 1:45AM Aug 10, 2020Observed: 2.46 ft at 2:00AM Aug 10, 2020Observed: 2.46 ft at 2:15AM Aug 10, 2020Observed: 2.46 ft at 2:30AM Aug 10, 2020Observed: 2.46 ft at 2:45AM Aug 10, 2020Observed: 2.46 ft at 3:00AM Aug 10, 2020Observed: 2.47 ft at 3:15AM Aug 10, 2020Observed: 2.46 ft at 3:30AM Aug 10, 2020Observed: 2.46 ft at 3:45AM Aug 10, 2020Observed: 2.46 ft at 4:00AM Aug 10, 2020Observed: 2.46 ft at 4:15AM Aug 10, 2020Observed: 2.46 ft at 4:30AM Aug 10, 2020Observed: 2.46 ft at 4:45AM Aug 10, 2020Observed: 2.47 ft at 5:00AM Aug 10, 2020Observed: 2.47 ft at 5:15AM Aug 10, 2020Observed: 2.47 ft at 5:30AM Aug 10, 2020Observed: 2.47 ft at 5:45AM Aug 10, 2020Observed: 2.47 ft at 6:00AM Aug 10, 2020Observed: 2.47 ft at 6:15AM Aug 10, 2020Observed: 2.47 ft at 6:30AM Aug 10, 2020Observed: 2.47 ft at 6:45AM Aug 10, 2020Observed: 2.47 ft at 7:00AM Aug 10, 2020Observed: 2.47 ft at 7:15AM Aug 10, 2020Observed: 2.47 ft at 7:30AM Aug 10, 2020Observed: 2.47 ft at 7:45AM Aug 10, 2020Observed: 2.47 ft at 8:00AM Aug 10, 2020Observed: 2.47 ft at 8:15AM Aug 10, 2020Observed: 2.48 ft at 8:30AM Aug 10, 2020Observed: 2.48 ft at 8:45AM Aug 10, 2020Observed: 2.48 ft at 9:00AM Aug 10, 2020Observed: 2.49 ft at 9:15AM Aug 10, 2020Observed: 2.49 ft at 9:30AM Aug 10, 2020Observed: 2.5 ft at 9:45AM Aug 10, 2020Observed: 2.5 ft at 10:00AM Aug 10, 2020Observed: 2.5 ft at 10:15AM Aug 10, 2020Observed: 2.51 ft at 10:30AM Aug 10, 2020Observed: 2.51 ft at 10:45AM Aug 10, 2020Observed: 2.5 ft at 11:00AM Aug 10, 2020Observed: 2.51 ft at 11:15AM Aug 10, 2020Observed: 2.51 ft at 11:30AM Aug 10, 2020Observed: 2.51 ft at 11:45AM Aug 10, 2020Observed: 2.51 ft at 12:00PM Aug 10, 2020Observed: 2.51 ft at 12:15PM Aug 10, 2020Observed: 2.51 ft at 12:30PM Aug 10, 2020Observed: 2.51 ft at 12:45PM Aug 10, 2020Observed: 2.51 ft at 12:46PM Aug 10, 2020Observed: 2.51 ft at 1:00PM Aug 10, 2020Observed: 2.51 ft at 1:01PM Aug 10, 2020Observed: 2.51 ft at 1:15PM Aug 10, 2020Observed: 2.51 ft at 1:16PM Aug 10, 2020Observed: 2.51 ft at 1:30PM Aug 10, 2020Observed: 2.51 ft at 1:45PM Aug 10, 2020Observed: 2.51 ft at 2:00PM Aug 10, 2020Observed: 2.5 ft at 2:15PM Aug 10, 2020Observed: 2.5 ft at 2:30PM Aug 10, 2020Observed: 2.5 ft at 2:45PM Aug 10, 2020Observed: 2.5 ft at 3:00PM Aug 10, 2020Observed: 2.5 ft at 3:15PM Aug 10, 2020Observed: 2.5 ft at 3:30PM Aug 10, 2020Observed: 2.5 ft at 3:45PM Aug 10, 2020Observed: 2.5 ft at 4:00PM Aug 10, 2020Observed: 2.5 ft at 4:15PM Aug 10, 2020Observed: 2.5 ft at 4:30PM Aug 10, 2020Observed: 2.5 ft at 4:45PM Aug 10, 2020Observed: 2.5 ft at 5:00PM Aug 10, 2020Observed: 2.5 ft at 5:15PM Aug 10, 2020Observed: 2.5 ft at 5:30PM Aug 10, 2020Observed: 2.5 ft at 5:45PM Aug 10, 2020Observed: 2.5 ft at 6:00PM Aug 10, 2020Observed: 2.49 ft at 6:15PM Aug 10, 2020Observed: 2.49 ft at 6:30PM Aug 10, 2020Observed: 2.49 ft at 6:45PM Aug 10, 2020Observed: 2.49 ft at 7:00PM Aug 10, 2020Observed: 2.49 ft at 7:15PM Aug 10, 2020Observed: 2.49 ft at 7:30PM Aug 10, 2020Observed: 2.49 ft at 7:45PM Aug 10, 2020Observed: 2.49 ft at 8:00PM Aug 10, 2020Observed: 2.48 ft at 8:15PM Aug 10, 2020Observed: 2.48 ft at 8:30PM Aug 10, 2020Observed: 2.49 ft at 8:45PM Aug 10, 2020Observed: 2.48 ft at 9:00PM Aug 10, 2020Observed: 2.48 ft at 9:15PM Aug 10, 2020Observed: 2.48 ft at 9:30PM Aug 10, 2020Observed: 2.48 ft at 9:45PM Aug 10, 2020Observed: 2.48 ft at 10:00PM Aug 10, 2020Observed: 2.48 ft at 10:15PM Aug 10, 2020Observed: 2.47 ft at 10:30PM Aug 10, 2020Observed: 2.48 ft at 10:45PM Aug 10, 2020Observed: 2.47 ft at 11:00PM Aug 10, 2020Observed: 2.47 ft at 11:15PM Aug 10, 2020Observed: 2.47 ft at 11:30PM Aug 10, 2020Observed: 2.47 ft at 11:45PM Aug 10, 2020Observed: 2.47 ft at 12:00AM Aug 11, 2020Observed: 2.47 ft at 12:15AM Aug 11, 2020Observed: 2.47 ft at 12:30AM Aug 11, 2020Observed: 2.47 ft at 12:45AM Aug 11, 2020Observed: 2.47 ft at 12:46AM Aug 11, 2020Observed: 2.47 ft at 1:00AM Aug 11, 2020Observed: 2.47 ft at 1:01AM Aug 11, 2020Observed: 2.47 ft at 1:15AM Aug 11, 2020Observed: 2.47 ft at 1:16AM Aug 11, 2020Observed: 2.47 ft at 1:30AM Aug 11, 2020Observed: 2.47 ft at 1:45AM Aug 11, 2020Observed: 2.47 ft at 2:00AM Aug 11, 2020Observed: 2.47 ft at 2:15AM Aug 11, 2020Observed: 2.47 ft at 2:30AM Aug 11, 2020Observed: 2.47 ft at 2:45AM Aug 11, 2020Observed: 2.47 ft at 3:00AM Aug 11, 2020Observed: 2.47 ft at 3:15AM Aug 11, 2020Observed: 2.47 ft at 3:30AM Aug 11, 2020Observed: 2.47 ft at 3:45AM Aug 11, 2020Observed: 2.47 ft at 4:00AM Aug 11, 2020Observed: 2.47 ft at 4:15AM Aug 11, 2020Observed: 2.47 ft at 4:30AM Aug 11, 2020Observed: 2.47 ft at 4:45AM Aug 11, 2020Observed: 2.47 ft at 5:00AM Aug 11, 2020Observed: 2.47 ft at 5:15AM Aug 11, 2020Observed: 2.47 ft at 5:30AM Aug 11, 2020Observed: 2.47 ft at 5:45AM Aug 11, 2020Observed: 2.47 ft at 6:00AM Aug 11, 2020Observed: 2.47 ft at 6:15AM Aug 11, 2020Observed: 2.48 ft at 6:30AM Aug 11, 2020Observed: 2.48 ft at 6:45AM Aug 11, 2020Observed: 2.48 ft at 7:00AM Aug 11, 2020Observed: 2.47 ft at 7:15AM Aug 11, 2020Observed: 2.47 ft at 7:30AM Aug 11, 2020Observed: 2.48 ft at 7:45AM Aug 11, 2020Observed: 2.48 ft at 8:00AM Aug 11, 2020Observed: 2.47 ft at 8:15AM Aug 11, 2020Observed: 2.48 ft at 8:30AM Aug 11, 2020Observed: 2.48 ft at 8:45AM Aug 11, 2020Observed: 2.48 ft at 9:00AM Aug 11, 2020Observed: 2.49 ft at 9:15AM Aug 11, 2020Observed: 2.49 ft at 9:30AM Aug 11, 2020Observed: 2.49 ft at 9:45AM Aug 11, 2020Observed: 2.5 ft at 10:00AM Aug 11, 2020Observed: 2.51 ft at 10:15AM Aug 11, 2020Observed: 2.51 ft at 10:30AM Aug 11, 2020Observed: 2.52 ft at 10:45AM Aug 11, 2020Observed: 2.52 ft at 11:00AM Aug 11, 2020Observed: 2.53 ft at 11:15AM Aug 11, 2020Observed: 2.52 ft at 11:30AM Aug 11, 2020Observed: 2.53 ft at 11:45AM Aug 11, 2020Observed: 2.53 ft at 12:00PM Aug 11, 2020Observed: 2.53 ft at 12:15PM Aug 11, 2020Observed: 2.53 ft at 12:30PM Aug 11, 2020Observed: 2.53 ft at 12:45PM Aug 11, 2020Observed: 2.53 ft at 1:00PM Aug 11, 2020Observed: 2.53 ft at 1:01PM Aug 11, 2020Observed: 2.53 ft at 1:15PM Aug 11, 2020Observed: 2.53 ft at 1:16PM Aug 11, 2020Observed: 2.52 ft at 1:30PM Aug 11, 2020Observed: 2.52 ft at 1:31PM Aug 11, 2020Observed: 2.52 ft at 1:45PM Aug 11, 2020Observed: 2.52 ft at 2:00PM Aug 11, 2020Observed: 2.52 ft at 2:15PM Aug 11, 2020Observed: 2.52 ft at 2:30PM Aug 11, 2020Observed: 2.52 ft at 2:45PM Aug 11, 2020Observed: 2.52 ft at 3:00PM Aug 11, 2020Observed: 2.51 ft at 3:15PM Aug 11, 2020Observed: 2.51 ft at 3:30PM Aug 11, 2020Observed: 2.51 ft at 3:45PM Aug 11, 2020Observed: 2.51 ft at 4:00PM Aug 11, 2020Observed: 2.51 ft at 4:15PM Aug 11, 2020Observed: 2.51 ft at 4:30PM Aug 11, 2020Observed: 2.51 ft at 4:45PM Aug 11, 2020Observed: 2.5 ft at 5:00PM Aug 11, 2020Observed: 2.5 ft at 5:15PM Aug 11, 2020Observed: 2.5 ft at 5:30PM Aug 11, 2020Observed: 2.5 ft at 5:45PM Aug 11, 2020Observed: 2.5 ft at 6:00PM Aug 11, 2020Observed: 2.5 ft at 6:15PM Aug 11, 2020Observed: 2.5 ft at 6:30PM Aug 11, 2020Observed: 2.5 ft at 6:45PM Aug 11, 2020Observed: 2.5 ft at 7:00PM Aug 11, 2020Observed: 2.5 ft at 7:15PM Aug 11, 2020Observed: 2.49 ft at 7:30PM Aug 11, 2020Observed: 2.49 ft at 7:45PM Aug 11, 2020Observed: 2.49 ft at 8:00PM Aug 11, 2020Observed: 2.48 ft at 8:15PM Aug 11, 2020Observed: 2.48 ft at 8:30PM Aug 11, 2020Observed: 2.48 ft at 8:45PM Aug 11, 2020Observed: 2.47 ft at 9:00PM Aug 11, 2020Observed: 2.47 ft at 9:15PM Aug 11, 2020Observed: 2.47 ft at 9:30PM Aug 11, 2020Observed: 2.47 ft at 9:45PM Aug 11, 2020Observed: 2.47 ft at 10:00PM Aug 11, 2020Observed: 2.47 ft at 10:15PM Aug 11, 2020Observed: 2.47 ft at 10:30PM Aug 11, 2020Observed: 2.46 ft at 10:45PM Aug 11, 2020Observed: 2.46 ft at 11:00PM Aug 11, 2020Observed: 2.46 ft at 11:15PM Aug 11, 2020Observed: 2.46 ft at 11:30PM Aug 11, 2020Observed: 2.46 ft at 11:45PM Aug 11, 2020Observed: 2.46 ft at 12:00AM Aug 12, 2020Observed: 2.46 ft at 12:15AM Aug 12, 2020Observed: 2.45 ft at 12:30AM Aug 12, 2020Observed: 2.45 ft at 12:45AM Aug 12, 2020Observed: 2.45 ft at 1:00AM Aug 12, 2020Observed: 2.45 ft at 1:02AM Aug 12, 2020Observed: 2.45 ft at 1:15AM Aug 12, 2020Observed: 2.45 ft at 1:17AM Aug 12, 2020Observed: 2.45 ft at 1:30AM Aug 12, 2020Observed: 2.45 ft at 1:32AM Aug 12, 2020Observed: 2.45 ft at 1:45AM Aug 12, 2020Observed: 2.45 ft at 2:00AM Aug 12, 2020Observed: 2.46 ft at 2:15AM Aug 12, 2020Observed: 2.46 ft at 2:30AM Aug 12, 2020Observed: 2.46 ft at 2:45AM Aug 12, 2020Observed: 2.46 ft at 3:00AM Aug 12, 2020Observed: 2.46 ft at 3:15AM Aug 12, 2020Observed: 2.46 ft at 3:30AM Aug 12, 2020Observed: 2.46 ft at 3:45AM Aug 12, 2020Observed: 2.46 ft at 4:00AM Aug 12, 2020Observed: 2.45 ft at 4:15AM Aug 12, 2020Observed: 2.45 ft at 4:30AM Aug 12, 2020Observed: 2.45 ft at 4:45AM Aug 12, 2020Observed: 2.45 ft at 5:00AM Aug 12, 2020Observed: 2.46 ft at 5:15AM Aug 12, 2020Observed: 2.45 ft at 5:30AM Aug 12, 2020Observed: 2.46 ft at 5:45AM Aug 12, 2020Observed: 2.46 ft at 6:00AM Aug 12, 2020Observed: 2.46 ft at 6:15AM Aug 12, 2020Observed: 2.46 ft at 6:30AM Aug 12, 2020Observed: 2.46 ft at 6:45AM Aug 12, 2020Observed: 2.46 ft at 7:00AM Aug 12, 2020Observed: 2.46 ft at 7:15AM Aug 12, 2020Observed: 2.46 ft at 7:30AM Aug 12, 2020Observed: 2.46 ft at 7:45AM Aug 12, 2020Observed: 2.46 ft at 8:00AM Aug 12, 2020Observed: 2.46 ft at 8:15AM Aug 12, 2020Observed: 2.46 ft at 8:30AM Aug 12, 2020Observed: 2.47 ft at 8:45AM Aug 12, 2020Observed: 2.47 ft at 9:00AM Aug 12, 2020Observed: 2.48 ft at 9:15AM Aug 12, 2020Observed: 2.48 ft at 9:30AM Aug 12, 2020Observed: 2.49 ft at 9:45AM Aug 12, 2020Observed: 2.5 ft at 10:00AM Aug 12, 2020Observed: 2.5 ft at 10:15AM Aug 12, 2020Observed: 2.5 ft at 10:30AM Aug 12, 2020Observed: 2.5 ft at 10:45AM Aug 12, 2020Observed: 2.5 ft at 11:00AM Aug 12, 2020Observed: 2.51 ft at 11:15AM Aug 12, 2020Observed: 2.51 ft at 11:30AM Aug 12, 2020Observed: 2.51 ft at 11:45AM Aug 12, 2020Observed: 2.51 ft at 12:00PM Aug 12, 2020Observed: 2.51 ft at 12:15PM Aug 12, 2020Observed: 2.51 ft at 12:30PM Aug 12, 2020Observed: 2.51 ft at 12:45PM Aug 12, 2020Observed: 2.51 ft at 1:00PM Aug 12, 2020Observed: 2.51 ft at 1:02PM Aug 12, 2020Observed: 2.51 ft at 1:15PM Aug 12, 2020Observed: 2.51 ft at 1:17PM Aug 12, 2020Observed: 2.5 ft at 1:30PM Aug 12, 2020Observed: 2.5 ft at 1:32PM Aug 12, 2020Observed: 2.5 ft at 1:45PM Aug 12, 2020Observed: 2.5 ft at 2:00PM Aug 12, 2020Observed: 2.5 ft at 2:15PM Aug 12, 2020Observed: 2.5 ft at 2:30PM Aug 12, 2020Observed: 2.5 ft at 2:45PM Aug 12, 2020Observed: 2.5 ft at 3:00PM Aug 12, 2020Observed: 2.5 ft at 3:15PM Aug 12, 2020Observed: 2.5 ft at 3:30PM Aug 12, 2020Observed: 2.5 ft at 3:45PM Aug 12, 2020Observed: 2.5 ft at 4:00PM Aug 12, 2020Observed: 2.5 ft at 4:15PM Aug 12, 2020Observed: 2.5 ft at 4:30PM Aug 12, 2020Observed: 2.5 ft at 4:45PM Aug 12, 2020Observed: 2.49 ft at 5:00PM Aug 12, 2020Observed: 2.49 ft at 5:15PM Aug 12, 2020Observed: 2.5 ft at 5:30PM Aug 12, 2020Observed: 2.5 ft at 5:45PM Aug 12, 2020Observed: 2.49 ft at 6:00PM Aug 12, 2020Observed: 2.49 ft at 6:15PM Aug 12, 2020Observed: 2.49 ft at 6:30PM Aug 12, 2020Observed: 2.49 ft at 6:45PM Aug 12, 2020Observed: 2.49 ft at 7:00PM Aug 12, 2020Observed: 2.48 ft at 7:15PM Aug 12, 2020Observed: 2.48 ft at 7:30PM Aug 12, 2020Observed: 2.48 ft at 7:45PM Aug 12, 2020Observed: 2.48 ft at 8:00PM Aug 12, 2020Observed: 2.48 ft at 8:15PM Aug 12, 2020Observed: 2.47 ft at 8:30PM Aug 12, 2020Observed: 2.47 ft at 8:45PM Aug 12, 2020Observed: 2.47 ft at 9:00PM Aug 12, 2020Observed: 2.46 ft at 9:15PM Aug 12, 2020Observed: 2.46 ft at 9:30PM Aug 12, 2020Observed: 2.46 ft at 9:45PM Aug 12, 2020Observed: 2.46 ft at 10:00PM Aug 12, 2020Observed: 2.46 ft at 10:15PM Aug 12, 2020Observed: 2.46 ft at 10:30PM Aug 12, 2020Observed: 2.45 ft at 10:45PM Aug 12, 2020Observed: 2.45 ft at 11:00PM Aug 12, 2020Observed: 2.45 ft at 11:15PM Aug 12, 2020Observed: 2.45 ft at 11:30PM Aug 12, 2020Colorado Division of Water ResourcesDKKC2(plotting HGIRG) Graph Created (12:00AM Aug 13, 2020)ObservedLatest observed value: 2.45 ft at 11:30 PM MDT 12-Aug-2020. Flood Stage is 5.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Graphical forecasts are not available for the North Fork Big Thompson River (CO) at Drake. During times of high water, forecast crest information can be found in the text products.
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Downstream Gauge Downstream Gauge - at Cedar Cove
Flood Categories (in feet)
Major Flood Stage: 7
Moderate Flood Stage: 6
Flood Stage: 5.5
Action Stage: 4.5
Low Stage (in feet): -9999

Historic Crests
(1) 11.55 ft on 09/12/2013
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(P): Preliminary values subject to further review.

Recent Crests
(1) 11.55 ft on 09/12/2013
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(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.

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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
8 This is a major, life threatening flood. There is extensive inundation of houses and businesses with severe damage to County Road 43 from Glen Haven through Drake.
7 Major flooding occurs along the river with County Road 43 likely damaged.
6.5 Water is up to the base of the bridges at Glen Haven and Drake. High water isolates houses.
6 Moderate flooding occurs with roads, homes, businesses and the Drake RV campground impacted.
5.5 Water overtops the road a mile east of Glen Haven and begins to affect some residences in Glen Haven.
4.5 Water overflows banks in the lowest areas adjacent to the river.
About This Location Collapse

Latitude: 40.433600° N, Longitude: 105.345800° 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 6130 6136 Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
Additional Information Collapse
Observations provided by the Colorado Division of Water Resources in cooperation with the U.S. Bureau of Reclamation and Northern Water

How low could the river get?
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Hydrologic Resources Additional Resources
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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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