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Hydrograph River at a Glance Download
Clear Creek (CO) at Derby Stage (ft)Flow (cfs)Observed: 4.79 ft at 6:15AM May 15, 2018Observed: 4.8 ft at 6:30AM May 15, 2018Observed: 4.79 ft at 6:45AM May 15, 2018Observed: 4.79 ft at 7:00AM May 15, 2018Observed: 4.8 ft at 7:15AM May 15, 2018Observed: 4.78 ft at 7:30AM May 15, 2018Observed: 4.82 ft at 7:45AM May 15, 2018Observed: 4.8 ft at 8:00AM May 15, 2018Observed: 4.8 ft at 8:02AM May 15, 2018Observed: 4.83 ft at 8:15AM May 15, 2018Observed: 4.83 ft at 8:17AM May 15, 2018Observed: 4.81 ft at 8:30AM May 15, 2018Observed: 4.81 ft at 8:32AM May 15, 2018Observed: 4.82 ft at 8:45AM May 15, 2018Observed: 4.82 ft at 8:47AM May 15, 2018Observed: 4.82 ft at 9:00AM May 15, 2018Observed: 4.82 ft at 9:15AM May 15, 2018Observed: 4.82 ft at 9:30AM May 15, 2018Observed: 4.81 ft at 9:45AM May 15, 2018Observed: 4.82 ft at 10:00AM May 15, 2018Observed: 4.82 ft at 10:15AM May 15, 2018Observed: 4.8 ft at 10:30AM May 15, 2018Observed: 4.77 ft at 10:45AM May 15, 2018Observed: 4.75 ft at 11:00AM May 15, 2018Observed: 4.74 ft at 11:15AM May 15, 2018Observed: 4.74 ft at 11:30AM May 15, 2018Observed: 4.76 ft at 11:45AM May 15, 2018Observed: 4.77 ft at 12:00PM May 15, 2018Observed: 4.76 ft at 12:15PM May 15, 2018Observed: 4.76 ft at 12:30PM May 15, 2018Observed: 4.75 ft at 12:45PM May 15, 2018Observed: 4.74 ft at 1:00PM May 15, 2018Observed: 4.73 ft at 1:15PM May 15, 2018Observed: 4.7 ft at 1:30PM May 15, 2018Observed: 4.69 ft at 1:45PM May 15, 2018Observed: 4.68 ft at 2:00PM May 15, 2018Observed: 4.67 ft at 2:15PM May 15, 2018Observed: 4.66 ft at 2:30PM May 15, 2018Observed: 4.67 ft at 2:45PM May 15, 2018Observed: 4.65 ft at 3:00PM May 15, 2018Observed: 4.66 ft at 3:15PM May 15, 2018Observed: 4.66 ft at 3:30PM May 15, 2018Observed: 4.64 ft at 3:45PM May 15, 2018Observed: 4.65 ft at 4:00PM May 15, 2018Observed: 4.66 ft at 4:15PM May 15, 2018Observed: 4.65 ft at 4:30PM May 15, 2018Observed: 4.65 ft at 4:45PM May 15, 2018Observed: 4.63 ft at 5:00PM May 15, 2018Observed: 4.64 ft at 5:15PM May 15, 2018Observed: 4.63 ft at 5:30PM May 15, 2018Observed: 4.62 ft at 5:45PM May 15, 2018Observed: 4.61 ft at 6:00PM May 15, 2018Observed: 4.6 ft at 6:15PM May 15, 2018Observed: 4.6 ft at 6:30PM May 15, 2018Observed: 4.59 ft at 6:45PM May 15, 2018Observed: 4.57 ft at 7:00PM May 15, 2018Observed: 4.56 ft at 7:15PM May 15, 2018Observed: 4.54 ft at 7:30PM May 15, 2018Observed: 4.55 ft at 7:45PM May 15, 2018Observed: 4.54 ft at 8:00PM May 15, 2018Observed: 4.54 ft at 8:01PM May 15, 2018Observed: 4.54 ft at 8:15PM May 15, 2018Observed: 4.54 ft at 8:16PM May 15, 2018Observed: 4.55 ft at 8:30PM May 15, 2018Observed: 4.55 ft at 8:31PM May 15, 2018Observed: 4.53 ft at 8:45PM May 15, 2018Observed: 4.53 ft at 8:46PM May 15, 2018Observed: 4.53 ft at 9:00PM May 15, 2018Observed: 4.52 ft at 9:15PM May 15, 2018Observed: 4.52 ft at 9:30PM May 15, 2018Observed: 4.52 ft at 9:45PM May 15, 2018Observed: 4.51 ft at 10:00PM May 15, 2018Observed: 4.51 ft at 10:15PM May 15, 2018Observed: 4.51 ft at 10:30PM May 15, 2018Observed: 4.5 ft at 10:45PM May 15, 2018Observed: 4.51 ft at 11:00PM May 15, 2018Observed: 4.51 ft at 11:15PM May 15, 2018Observed: 4.5 ft at 11:30PM May 15, 2018Observed: 4.5 ft at 11:45PM May 15, 2018Observed: 4.52 ft at 12:00AM May 16, 2018Observed: 4.51 ft at 12:15AM May 16, 2018Observed: 4.5 ft at 12:30AM May 16, 2018Observed: 4.48 ft at 12:45AM May 16, 2018Observed: 4.49 ft at 1:00AM May 16, 2018Observed: 4.49 ft at 1:15AM May 16, 2018Observed: 4.48 ft at 1:30AM May 16, 2018Observed: 4.49 ft at 1:45AM May 16, 2018Observed: 4.48 ft at 2:00AM May 16, 2018Observed: 4.49 ft at 2:15AM May 16, 2018Observed: 4.48 ft at 2:30AM May 16, 2018Observed: 4.49 ft at 2:45AM May 16, 2018Observed: 4.51 ft at 3:00AM May 16, 2018Observed: 4.5 ft at 3:15AM May 16, 2018Observed: 4.5 ft at 3:30AM May 16, 2018Observed: 4.51 ft at 3:45AM May 16, 2018Observed: 4.53 ft at 4:00AM May 16, 2018Observed: 4.54 ft at 4:15AM May 16, 2018Observed: 4.55 ft at 4:30AM May 16, 2018Observed: 4.56 ft at 4:45AM May 16, 2018Observed: 4.57 ft at 5:00AM May 16, 2018Observed: 4.58 ft at 5:15AM May 16, 2018Observed: 4.59 ft at 5:30AM May 16, 2018Observed: 4.6 ft at 5:45AM May 16, 2018Observed: 4.62 ft at 6:00AM May 16, 2018Observed: 4.62 ft at 6:15AM May 16, 2018Observed: 4.63 ft at 6:30AM May 16, 2018Observed: 4.64 ft at 6:45AM May 16, 2018Observed: 4.64 ft at 7:00AM May 16, 2018Observed: 4.63 ft at 7:15AM May 16, 2018Observed: 4.65 ft at 7:30AM May 16, 2018Observed: 4.66 ft at 7:45AM May 16, 2018Observed: 4.66 ft at 8:00AM May 16, 2018Observed: 4.66 ft at 8:01AM May 16, 2018Observed: 4.67 ft at 8:15AM May 16, 2018Observed: 4.67 ft at 8:16AM May 16, 2018Observed: 4.69 ft at 8:30AM May 16, 2018Observed: 4.69 ft at 8:31AM May 16, 2018Observed: 4.7 ft at 8:45AM May 16, 2018Observed: 4.7 ft at 8:46AM May 16, 2018Observed: 4.68 ft at 9:00AM May 16, 2018Observed: 4.63 ft at 9:15AM May 16, 2018Observed: 4.61 ft at 9:30AM May 16, 2018Observed: 4.61 ft at 9:45AM May 16, 2018Observed: 4.6 ft at 10:00AM May 16, 2018Observed: 4.61 ft at 10:15AM May 16, 2018Observed: 4.61 ft at 10:30AM May 16, 2018Observed: 4.63 ft at 10:45AM May 16, 2018Observed: 4.62 ft at 11:00AM May 16, 2018Observed: 4.61 ft at 11:15AM May 16, 2018Observed: 4.61 ft at 11:30AM May 16, 2018Observed: 4.6 ft at 11:45AM May 16, 2018Observed: 4.6 ft at 12:00PM May 16, 2018Observed: 4.6 ft at 12:15PM May 16, 2018Observed: 4.59 ft at 12:30PM May 16, 2018Observed: 4.6 ft at 12:45PM May 16, 2018Observed: 4.59 ft at 1:00PM May 16, 2018Observed: 4.59 ft at 1:15PM May 16, 2018Observed: 4.59 ft at 1:30PM May 16, 2018Observed: 4.58 ft at 1:45PM May 16, 2018Observed: 4.58 ft at 2:00PM May 16, 2018Observed: 4.58 ft at 2:15PM May 16, 2018Observed: 4.58 ft at 2:30PM May 16, 2018Observed: 4.56 ft at 2:45PM May 16, 2018Observed: 4.57 ft at 3:00PM May 16, 2018Observed: 4.56 ft at 3:15PM May 16, 2018Observed: 4.57 ft at 3:30PM May 16, 2018Observed: 4.57 ft at 3:45PM May 16, 2018Observed: 4.57 ft at 4:00PM May 16, 2018Observed: 4.56 ft at 4:15PM May 16, 2018Observed: 4.56 ft at 4:30PM May 16, 2018Observed: 4.55 ft at 4:45PM May 16, 2018Observed: 4.54 ft at 5:00PM May 16, 2018Observed: 4.53 ft at 5:15PM May 16, 2018Observed: 4.51 ft at 5:30PM May 16, 2018Observed: 4.49 ft at 5:45PM May 16, 2018Observed: 4.48 ft at 6:00PM May 16, 2018Observed: 4.47 ft at 6:15PM May 16, 2018Observed: 4.47 ft at 6:30PM May 16, 2018Observed: 4.46 ft at 6:45PM May 16, 2018Observed: 4.46 ft at 7:00PM May 16, 2018Observed: 4.46 ft at 7:15PM May 16, 2018Observed: 4.45 ft at 7:30PM May 16, 2018Observed: 4.45 ft at 7:45PM May 16, 2018Observed: 4.43 ft at 8:00PM May 16, 2018Observed: 4.43 ft at 8:02PM May 16, 2018Observed: 4.44 ft at 8:15PM May 16, 2018Observed: 4.44 ft at 8:17PM May 16, 2018Observed: 4.44 ft at 8:30PM May 16, 2018Observed: 4.44 ft at 8:32PM May 16, 2018Observed: 4.43 ft at 8:45PM May 16, 2018Observed: 4.43 ft at 8:47PM May 16, 2018Observed: 4.41 ft at 9:00PM May 16, 2018Observed: 4.41 ft at 9:15PM May 16, 2018Observed: 4.41 ft at 9:30PM May 16, 2018Observed: 4.4 ft at 9:45PM May 16, 2018Observed: 4.4 ft at 10:00PM May 16, 2018Observed: 4.39 ft at 10:15PM May 16, 2018Observed: 4.39 ft at 10:30PM May 16, 2018Observed: 4.39 ft at 10:45PM May 16, 2018Observed: 4.37 ft at 11:00PM May 16, 2018Observed: 4.4 ft at 11:15PM May 16, 2018Observed: 4.38 ft at 11:30PM May 16, 2018Observed: 4.37 ft at 11:45PM May 16, 2018Observed: 4.37 ft at 12:00AM May 17, 2018Observed: 4.37 ft at 12:15AM May 17, 2018Observed: 4.36 ft at 12:30AM May 17, 2018Observed: 4.36 ft at 12:45AM May 17, 2018Observed: 4.36 ft at 1:00AM May 17, 2018Observed: 4.36 ft at 1:15AM May 17, 2018Observed: 4.37 ft at 1:30AM May 17, 2018Observed: 4.37 ft at 1:45AM May 17, 2018Observed: 4.38 ft at 2:00AM May 17, 2018Observed: 4.39 ft at 2:15AM May 17, 2018Observed: 4.42 ft at 2:30AM May 17, 2018Observed: 4.44 ft at 2:45AM May 17, 2018Observed: 4.47 ft at 3:00AM May 17, 2018Observed: 4.48 ft at 3:15AM May 17, 2018Observed: 4.5 ft at 3:30AM May 17, 2018Observed: 4.5 ft at 3:45AM May 17, 2018Observed: 4.53 ft at 4:00AM May 17, 2018Observed: 4.54 ft at 4:15AM May 17, 2018Observed: 4.56 ft at 4:30AM May 17, 2018Observed: 4.56 ft at 4:45AM May 17, 2018Observed: 4.59 ft at 5:00AM May 17, 2018Observed: 4.63 ft at 5:15AM May 17, 2018Observed: 4.64 ft at 5:30AM May 17, 2018Observed: 4.68 ft at 5:45AM May 17, 2018Observed: 4.7 ft at 6:00AM May 17, 2018Observed: 4.71 ft at 6:15AM May 17, 2018Observed: 4.7 ft at 6:30AM May 17, 2018Observed: 4.74 ft at 6:45AM May 17, 2018Observed: 4.74 ft at 7:00AM May 17, 2018Observed: 4.76 ft at 7:15AM May 17, 2018Observed: 4.77 ft at 7:30AM May 17, 2018Observed: 4.78 ft at 7:45AM May 17, 2018Observed: 4.79 ft at 8:00AM May 17, 2018Observed: 4.79 ft at 8:01AM May 17, 2018Observed: 4.8 ft at 8:15AM May 17, 2018Observed: 4.8 ft at 8:16AM May 17, 2018Observed: 4.8 ft at 8:30AM May 17, 2018Observed: 4.8 ft at 8:31AM May 17, 2018Observed: 4.8 ft at 8:45AM May 17, 2018Observed: 4.8 ft at 8:46AM May 17, 2018Observed: 4.81 ft at 9:00AM May 17, 2018Observed: 4.79 ft at 9:15AM May 17, 2018Observed: 4.81 ft at 9:30AM May 17, 2018Observed: 4.8 ft at 9:45AM May 17, 2018Observed: 4.81 ft at 10:00AM May 17, 2018Observed: 4.8 ft at 10:15AM May 17, 2018Observed: 4.8 ft at 10:30AM May 17, 2018Observed: 4.81 ft at 10:45AM May 17, 2018Observed: 4.8 ft at 11:00AM May 17, 2018Observed: 4.79 ft at 11:15AM May 17, 2018Observed: 4.79 ft at 11:30AM May 17, 2018Observed: 4.79 ft at 11:45AM May 17, 2018Observed: 4.79 ft at 12:00PM May 17, 2018Observed: 4.76 ft at 12:15PM May 17, 2018Observed: 4.79 ft at 12:30PM May 17, 2018Observed: 4.79 ft at 12:45PM May 17, 2018Observed: 4.77 ft at 1:00PM May 17, 2018Observed: 4.77 ft at 1:15PM May 17, 2018Observed: 4.76 ft at 1:30PM May 17, 2018Observed: 4.76 ft at 1:45PM May 17, 2018Observed: 4.76 ft at 2:00PM May 17, 2018Observed: 4.74 ft at 2:15PM May 17, 2018Observed: 4.75 ft at 2:30PM May 17, 2018Observed: 4.74 ft at 2:45PM May 17, 2018Observed: 4.72 ft at 3:00PM May 17, 2018Observed: 4.73 ft at 3:15PM May 17, 2018Observed: 4.74 ft at 3:30PM May 17, 2018Observed: 4.72 ft at 3:45PM May 17, 2018Observed: 4.72 ft at 4:00PM May 17, 2018Observed: 4.72 ft at 4:15PM May 17, 2018Observed: 4.71 ft at 4:30PM May 17, 2018Observed: 4.71 ft at 4:45PM May 17, 2018Observed: 4.7 ft at 5:00PM May 17, 2018Observed: 4.68 ft at 5:15PM May 17, 2018Observed: 4.67 ft at 5:30PM May 17, 2018Observed: 4.69 ft at 5:45PM May 17, 2018Observed: 4.66 ft at 6:00PM May 17, 2018Observed: 4.66 ft at 6:15PM May 17, 2018Observed: 4.64 ft at 6:30PM May 17, 2018Observed: 4.64 ft at 6:45PM May 17, 2018Observed: 4.66 ft at 7:00PM May 17, 2018Observed: 4.66 ft at 7:15PM May 17, 2018Observed: 4.66 ft at 7:30PM May 17, 2018Observed: 4.66 ft at 7:45PM May 17, 2018Observed: 4.65 ft at 8:00PM May 17, 2018Observed: 4.65 ft at 8:15PM May 17, 2018Observed: 4.65 ft at 8:16PM May 17, 2018Observed: 4.64 ft at 8:30PM May 17, 2018Observed: 4.64 ft at 8:31PM May 17, 2018Observed: 4.63 ft at 8:45PM May 17, 2018Observed: 4.63 ft at 8:46PM May 17, 2018Observed: 4.63 ft at 9:00PM May 17, 2018Observed: 4.63 ft at 9:01PM May 17, 2018Observed: 4.62 ft at 9:15PM May 17, 2018Observed: 4.63 ft at 9:30PM May 17, 2018Observed: 4.62 ft at 9:45PM May 17, 2018Observed: 4.61 ft at 10:00PM May 17, 2018Observed: 4.6 ft at 10:15PM May 17, 2018Observed: 4.58 ft at 10:30PM May 17, 2018Observed: 4.58 ft at 10:45PM May 17, 2018Observed: 4.58 ft at 11:00PM May 17, 2018Observed: 4.57 ft at 11:15PM May 17, 2018Observed: 4.57 ft at 11:30PM May 17, 2018Observed: 4.56 ft at 11:45PM May 17, 2018Observed: 4.56 ft at 12:00AM May 18, 2018Observed: 4.55 ft at 12:15AM May 18, 2018Observed: 4.55 ft at 12:30AM May 18, 2018Observed: 4.55 ft at 12:45AM May 18, 2018Observed: 4.56 ft at 1:00AM May 18, 2018Observed: 4.55 ft at 1:15AM May 18, 2018Observed: 4.55 ft at 1:30AM May 18, 2018Observed: 4.56 ft at 1:45AM May 18, 2018Observed: 4.56 ft at 2:00AM May 18, 2018Observed: 4.56 ft at 2:15AM May 18, 2018Observed: 4.58 ft at 2:30AM May 18, 2018Observed: 4.58 ft at 2:45AM May 18, 2018Observed: 4.61 ft at 3:00AM May 18, 2018Observed: 4.62 ft at 3:15AM May 18, 2018Observed: 4.63 ft at 3:30AM May 18, 2018Observed: 4.64 ft at 3:45AM May 18, 2018Observed: 4.67 ft at 4:00AM May 18, 2018Observed: 4.7 ft at 4:15AM May 18, 2018Observed: 4.73 ft at 4:30AM May 18, 2018Observed: 4.78 ft at 4:45AM May 18, 2018Observed: 4.79 ft at 5:00AM May 18, 2018Observed: 4.81 ft at 5:15AM May 18, 2018Observed: 4.84 ft at 5:30AM May 18, 2018Observed: 4.85 ft at 5:45AM May 18, 2018Observed: 4.86 ft at 6:00AM May 18, 2018Observed: 4.87 ft at 6:15AM May 18, 2018Observed: 4.89 ft at 6:45AM May 18, 2018Observed: 4.87 ft at 7:00AM May 18, 2018Observed: 4.9 ft at 7:15AM May 18, 2018Observed: 4.91 ft at 7:30AM May 18, 2018Observed: 4.92 ft at 7:45AM May 18, 2018Observed: 4.92 ft at 8:00AM May 18, 2018Observed: 4.93 ft at 8:30AM May 18, 2018Observed: 4.93 ft at 8:32AM May 18, 2018Observed: 4.95 ft at 9:15AM May 18, 2018Observed: 4.94 ft at 10:00AM May 18, 2018Observed: 4.93 ft at 10:15AM May 18, 2018Observed: 4.92 ft at 10:30AM May 18, 2018Observed: 4.92 ft at 10:45AM May 18, 2018Observed: 4.93 ft at 11:00AM May 18, 2018Observed: 4.94 ft at 11:15AM May 18, 2018Observed: 4.97 ft at 11:30AM May 18, 2018Observed: 4.96 ft at 12:00PM May 18, 2018Observed: 4.91 ft at 12:15PM May 18, 2018Observed: 4.89 ft at 12:30PM May 18, 2018Observed: 4.87 ft at 12:45PM May 18, 2018Observed: 4.87 ft at 1:00PM May 18, 2018Observed: 4.87 ft at 1:15PM May 18, 2018Observed: 4.85 ft at 1:30PM May 18, 2018Observed: 4.85 ft at 1:45PM May 18, 2018Observed: 4.84 ft at 2:00PM May 18, 2018Observed: 4.85 ft at 2:15PM May 18, 2018Observed: 4.85 ft at 2:30PM May 18, 2018Observed: 4.84 ft at 2:45PM May 18, 2018Observed: 4.86 ft at 3:00PM May 18, 2018Observed: 4.97 ft at 3:15PM May 18, 2018Observed: 4.99 ft at 3:45PM May 18, 2018Observed: 4.94 ft at 4:00PM May 18, 2018Observed: 4.89 ft at 4:15PM May 18, 2018Observed: 4.83 ft at 4:30PM May 18, 2018Observed: 4.75 ft at 4:45PM May 18, 2018Observed: 4.69 ft at 5:00PM May 18, 2018Observed: 4.69 ft at 5:15PM May 18, 2018Observed: 4.75 ft at 5:30PM May 18, 2018Observed: 4.8 ft at 5:45PM May 18, 2018Observed: 4.84 ft at 6:00PM May 18, 2018Observed: 4.85 ft at 6:15PM May 18, 2018Observed: 4.85 ft at 6:30PM May 18, 2018Observed: 4.86 ft at 6:45PM May 18, 2018Observed: 4.86 ft at 7:00PM May 18, 2018Observed: 4.87 ft at 7:15PM May 18, 2018Observed: 4.86 ft at 7:30PM May 18, 2018Observed: 4.86 ft at 7:45PM May 18, 2018Observed: 4.87 ft at 8:00PM May 18, 2018Observed: 4.9 ft at 8:15PM May 18, 2018Observed: 4.9 ft at 8:16PM May 18, 2018Observed: 4.96 ft at 8:30PM May 18, 2018Observed: 4.96 ft at 8:31PM May 18, 2018Observed: 5.12 ft at 8:45PM May 18, 2018Observed: 5.12 ft at 8:46PM May 18, 2018Observed: 5.21 ft at 9:00PM May 18, 2018Observed: 5.21 ft at 9:01PM May 18, 2018Observed: 5.23 ft at 9:15PM May 18, 2018Observed: 5.2 ft at 9:30PM May 18, 2018Observed: 5.16 ft at 9:45PM May 18, 2018Observed: 5.12 ft at 10:00PM May 18, 2018Observed: 5.07 ft at 10:15PM May 18, 2018Observed: 5.05 ft at 10:30PM May 18, 2018Observed: 5.01 ft at 10:45PM May 18, 2018Observed: 5 ft at 11:00PM May 18, 2018Observed: 4.99 ft at 11:15PM May 18, 2018Observed: 4.98 ft at 11:30PM May 18, 2018Observed: 4.96 ft at 11:45PM May 18, 2018Observed: 4.95 ft at 12:00AM May 19, 2018Observed: 4.93 ft at 12:15AM May 19, 2018Observed: 4.92 ft at 12:30AM May 19, 2018Observed: 4.91 ft at 12:45AM May 19, 2018Observed: 4.9 ft at 1:00AM May 19, 2018Observed: 4.91 ft at 1:15AM May 19, 2018Observed: 4.92 ft at 1:30AM May 19, 2018Observed: 4.92 ft at 1:45AM May 19, 2018Observed: 4.92 ft at 2:00AM May 19, 2018Observed: 4.92 ft at 2:15AM May 19, 2018Observed: 4.91 ft at 2:30AM May 19, 2018Observed: 4.92 ft at 2:45AM May 19, 2018Observed: 4.91 ft at 3:00AM May 19, 2018Observed: 4.91 ft at 3:15AM May 19, 2018Observed: 4.91 ft at 3:30AM May 19, 2018Observed: 4.93 ft at 3:45AM May 19, 2018Observed: 4.9 ft at 4:00AM May 19, 2018Observed: 4.92 ft at 4:15AM May 19, 2018Observed: 4.92 ft at 4:30AM May 19, 2018Observed: 4.94 ft at 4:45AM May 19, 2018Observed: 4.93 ft at 5:00AM May 19, 2018Observed: 4.93 ft at 5:15AM May 19, 2018Observed: 4.94 ft at 5:30AM May 19, 2018Observed: 4.95 ft at 5:45AM May 19, 2018Observed: 4.93 ft at 6:00AM May 19, 2018Observed: 4.94 ft at 6:15AM May 19, 2018Observed: 4.94 ft at 6:30AM May 19, 2018Observed: 4.95 ft at 6:45AM May 19, 2018Observed: 4.93 ft at 7:00AM May 19, 2018Observed: 4.92 ft at 7:15AM May 19, 2018Observed: 4.94 ft at 7:30AM May 19, 2018Observed: 4.96 ft at 7:45AM May 19, 2018Observed: 4.94 ft at 8:00AM May 19, 2018Observed: 4.95 ft at 8:15AM May 19, 2018Observed: 4.95 ft at 8:16AM May 19, 2018Observed: 4.94 ft at 8:30AM May 19, 2018Observed: 4.94 ft at 8:31AM May 19, 2018Observed: 4.95 ft at 8:45AM May 19, 2018Observed: 4.95 ft at 8:46AM May 19, 2018Observed: 4.93 ft at 9:00AM May 19, 2018Observed: 4.93 ft at 9:01AM May 19, 2018Observed: 4.94 ft at 9:15AM May 19, 2018Observed: 4.93 ft at 9:30AM May 19, 2018Observed: 4.92 ft at 9:45AM May 19, 2018Observed: 4.92 ft at 10:00AM May 19, 2018Observed: 4.91 ft at 10:15AM May 19, 2018Observed: 4.91 ft at 10:30AM May 19, 2018Observed: 4.91 ft at 10:45AM May 19, 2018Observed: 4.91 ft at 11:00AM May 19, 2018Observed: 4.94 ft at 11:15AM May 19, 2018Observed: 4.97 ft at 11:30AM May 19, 2018Observed: 4.96 ft at 11:45AM May 19, 2018Observed: 4.96 ft at 12:00PM May 19, 2018Observed: 4.97 ft at 12:15PM May 19, 2018Observed: 4.96 ft at 12:30PM May 19, 2018Observed: 4.94 ft at 12:45PM May 19, 2018Observed: 4.93 ft at 1:00PM May 19, 2018Observed: 4.91 ft at 1:15PM May 19, 2018Observed: 4.9 ft at 1:30PM May 19, 2018Observed: 4.9 ft at 1:45PM May 19, 2018Observed: 4.9 ft at 2:00PM May 19, 2018Observed: 4.9 ft at 2:15PM May 19, 2018Observed: 4.9 ft at 2:30PM May 19, 2018Observed: 4.89 ft at 2:45PM May 19, 2018Observed: 4.86 ft at 3:00PM May 19, 2018Observed: 4.87 ft at 3:15PM May 19, 2018Observed: 4.86 ft at 3:30PM May 19, 2018Observed: 4.87 ft at 3:45PM May 19, 2018Observed: 4.88 ft at 4:00PM May 19, 2018Observed: 4.88 ft at 4:15PM May 19, 2018Observed: 4.86 ft at 4:30PM May 19, 2018Observed: 4.86 ft at 4:45PM May 19, 2018Observed: 4.86 ft at 5:00PM May 19, 2018Observed: 4.84 ft at 5:15PM May 19, 2018Observed: 4.83 ft at 5:30PM May 19, 2018Observed: 4.83 ft at 5:45PM May 19, 2018Observed: 4.81 ft at 6:00PM May 19, 2018Observed: 4.81 ft at 6:15PM May 19, 2018Observed: 4.81 ft at 6:30PM May 19, 2018Observed: 4.81 ft at 6:45PM May 19, 2018Observed: 4.79 ft at 7:00PM May 19, 2018Observed: 4.79 ft at 7:15PM May 19, 2018Observed: 4.8 ft at 7:30PM May 19, 2018Observed: 4.78 ft at 7:45PM May 19, 2018Observed: 4.78 ft at 8:00PM May 19, 2018Observed: 4.77 ft at 8:15PM May 19, 2018Observed: 4.78 ft at 8:30PM May 19, 2018Observed: 4.77 ft at 8:45PM May 19, 2018Observed: 4.77 ft at 9:00PM May 19, 2018Observed: 4.77 ft at 9:15PM May 19, 2018Observed: 4.77 ft at 9:30PM May 19, 2018Observed: 4.76 ft at 9:45PM May 19, 2018Observed: 4.76 ft at 10:00PM May 19, 2018Observed: 4.76 ft at 10:15PM May 19, 2018Observed: 4.75 ft at 11:00PM May 19, 2018Highest Observation: 6.13 ft at 11:15PM May 19, 2018Observed: 4.76 ft at 11:30PM May 19, 2018Observed: 4.75 ft at 11:45PM May 19, 2018Observed: 5.16 ft at 12:00AM May 20, 2018Observed: 4.76 ft at 12:15AM May 20, 2018Observed: 4.76 ft at 12:30AM May 20, 2018Observed: 4.77 ft at 12:45AM May 20, 2018Observed: 4.77 ft at 1:00AM May 20, 2018Observed: 4.8 ft at 1:15AM May 20, 2018Observed: 4.79 ft at 1:30AM May 20, 2018Observed: 4.79 ft at 1:45AM May 20, 2018Observed: 4.79 ft at 2:00AM May 20, 2018Observed: 4.77 ft at 2:15AM May 20, 2018Observed: 4.77 ft at 2:30AM May 20, 2018Observed: 4.77 ft at 2:45AM May 20, 2018Observed: 4.77 ft at 3:00AM May 20, 2018Observed: 4.76 ft at 3:15AM May 20, 2018Observed: 4.77 ft at 3:30AM May 20, 2018Observed: 4.74 ft at 3:45AM May 20, 2018Observed: 4.75 ft at 4:00AM May 20, 2018Observed: 4.75 ft at 4:15AM May 20, 2018Observed: 4.75 ft at 4:30AM May 20, 2018Observed: 4.75 ft at 4:45AM May 20, 2018Observed: 4.76 ft at 5:00AM May 20, 2018Colorado Division of Water ResourcesDRBC2(plotting HGIRG) Graph Created (6:00AM May 20, 2018)ObservedLatest observed value: 4.76 ft at 5:00 AM MDT 20-May-2018. Flood Stage is 10.5 ft
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Tabular Data (MDT)
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Datum: NGVD29
Metadata
NOTE: Forecasts for the Clear Creek (CO) at Derby are issued as needed during times of high water, but are not routinely available.
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Upstream Gauge - at Golden Upstream Gauge Downstream Gauge Downstream Gauge - at Henderson
Flood Categories (in feet)
Major Flood Stage: 12.5
Moderate Flood Stage: 11.5
Flood Stage: 10.5
Action Stage: 9
Low Stage (in feet): -9999

Historic Crests
(1) 6.21 ft on 06/12/2015
(2) 5.29 ft on 09/13/2013
(3) 5.14 ft on 05/30/2014
(4) 4.88 ft on 06/28/2016
(5) 4.66 ft on 07/13/2011
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(P): Preliminary values subject to further review.

Recent Crests
(1) 3.81 ft on 05/08/2017
(2) 4.88 ft on 06/28/2016
(3) 6.21 ft on 06/12/2015
(4) 5.14 ft on 05/30/2014
(5) 5.29 ft on 09/13/2013
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:12
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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
13.5 There is widespread major flooding with many roads, bridges and buildings inundated.
12.5 Major flooding is expected along Clear Creek with roads, homes and businesses impacted.
11.5 Some inundation of structures and streets along and crossing Clear Creek is possible.
10.5 Significant lowland flooding occurs. 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.
9 Water overtops the bike path at a number of locations along Clear Creek.
Photos
(1) Looking Upstream
(2) Looking Downstream
About This Location Collapse

Latitude: 39.828333° N, Longitude: 104.958888° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 10.5 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 5110 ft 5119 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
How low could the river get?

Stream level observations provided by the Colorado Division of Water Resources
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Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Denver/Boulder Weather Forecast Office
325 Broadway
Boulder, CO 80305-3328
(303) 494-4221
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Page last modified: 21-Dec-2016 10:36 PM
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