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Hydrograph River at a Glance Download
South Platte River at Atwood Stage (ft)Flow (cfs)Observed: 2.66 ft at 3:30PM Mar 21, 2023Observed: 2.66 ft at 3:45PM Mar 21, 2023Observed: 2.66 ft at 4:00PM Mar 21, 2023Observed: 2.66 ft at 4:15PM Mar 21, 2023Observed: 2.66 ft at 4:30PM Mar 21, 2023Observed: 2.66 ft at 4:45PM Mar 21, 2023Observed: 2.66 ft at 5:00PM Mar 21, 2023Observed: 2.66 ft at 5:15PM Mar 21, 2023Observed: 2.66 ft at 5:30PM Mar 21, 2023Observed: 2.66 ft at 5:45PM Mar 21, 2023Observed: 2.66 ft at 6:00PM Mar 21, 2023Observed: 2.66 ft at 6:15PM Mar 21, 2023Observed: 2.66 ft at 6:30PM Mar 21, 2023Observed: 2.66 ft at 6:31PM Mar 21, 2023Observed: 2.65 ft at 6:45PM Mar 21, 2023Observed: 2.65 ft at 6:46PM Mar 21, 2023Observed: 2.65 ft at 7:00PM Mar 21, 2023Observed: 2.65 ft at 7:01PM Mar 21, 2023Observed: 2.65 ft at 7:15PM Mar 21, 2023Observed: 2.65 ft at 7:30PM Mar 21, 2023Observed: 2.66 ft at 7:45PM Mar 21, 2023Observed: 2.66 ft at 8:00PM Mar 21, 2023Observed: 2.66 ft at 8:15PM Mar 21, 2023Observed: 2.66 ft at 8:30PM Mar 21, 2023Observed: 2.65 ft at 8:45PM Mar 21, 2023Observed: 2.65 ft at 9:00PM Mar 21, 2023Observed: 2.65 ft at 9:15PM Mar 21, 2023Observed: 2.65 ft at 9:30PM Mar 21, 2023Observed: 2.65 ft at 9:45PM Mar 21, 2023Observed: 2.65 ft at 10:00PM Mar 21, 2023Observed: 2.65 ft at 10:15PM Mar 21, 2023Observed: 2.65 ft at 10:30PM Mar 21, 2023Observed: 2.65 ft at 10:45PM Mar 21, 2023Observed: 2.64 ft at 11:00PM Mar 21, 2023Observed: 2.64 ft at 11:15PM Mar 21, 2023Observed: 2.64 ft at 11:30PM Mar 21, 2023Observed: 2.64 ft at 11:45PM Mar 21, 2023Observed: 2.64 ft at 12:00AM Mar 22, 2023Observed: 2.64 ft at 12:15AM Mar 22, 2023Observed: 2.64 ft at 12:30AM Mar 22, 2023Observed: 2.64 ft at 12:45AM Mar 22, 2023Observed: 2.64 ft at 1:00AM Mar 22, 2023Observed: 2.64 ft at 1:15AM Mar 22, 2023Observed: 2.64 ft at 1:30AM Mar 22, 2023Observed: 2.64 ft at 1:45AM Mar 22, 2023Observed: 2.64 ft at 2:00AM Mar 22, 2023Observed: 2.64 ft at 2:15AM Mar 22, 2023Observed: 2.64 ft at 2:30AM Mar 22, 2023Observed: 2.64 ft at 2:45AM Mar 22, 2023Observed: 2.64 ft at 3:00AM Mar 22, 2023Observed: 2.64 ft at 3:15AM Mar 22, 2023Observed: 2.64 ft at 3:30AM Mar 22, 2023Observed: 2.64 ft at 3:45AM Mar 22, 2023Observed: 2.64 ft at 4:00AM Mar 22, 2023Observed: 2.63 ft at 4:15AM Mar 22, 2023Observed: 2.63 ft at 4:30AM Mar 22, 2023Observed: 2.63 ft at 4:45AM Mar 22, 2023Observed: 2.63 ft at 5:00AM Mar 22, 2023Observed: 2.63 ft at 5:15AM Mar 22, 2023Observed: 2.63 ft at 5:30AM Mar 22, 2023Observed: 2.63 ft at 5:45AM Mar 22, 2023Observed: 2.63 ft at 6:00AM Mar 22, 2023Observed: 2.63 ft at 6:15AM Mar 22, 2023Observed: 2.63 ft at 6:30AM Mar 22, 2023Observed: 2.63 ft at 6:32AM Mar 22, 2023Observed: 2.63 ft at 6:45AM Mar 22, 2023Observed: 2.63 ft at 6:47AM Mar 22, 2023Observed: 2.63 ft at 7:00AM Mar 22, 2023Observed: 2.63 ft at 7:02AM Mar 22, 2023Observed: 2.63 ft at 7:15AM Mar 22, 2023Observed: 2.63 ft at 7:30AM Mar 22, 2023Observed: 2.63 ft at 7:45AM Mar 22, 2023Observed: 2.63 ft at 8:00AM Mar 22, 2023Observed: 2.63 ft at 8:15AM Mar 22, 2023Observed: 2.63 ft at 8:30AM Mar 22, 2023Observed: 2.64 ft at 8:45AM Mar 22, 2023Observed: 2.64 ft at 9:00AM Mar 22, 2023Observed: 2.64 ft at 9:15AM Mar 22, 2023Observed: 2.64 ft at 9:30AM Mar 22, 2023Observed: 2.64 ft at 9:45AM Mar 22, 2023Observed: 2.64 ft at 10:00AM Mar 22, 2023Observed: 2.64 ft at 10:15AM Mar 22, 2023Observed: 2.64 ft at 10:30AM Mar 22, 2023Observed: 2.64 ft at 10:45AM Mar 22, 2023Observed: 2.64 ft at 11:00AM Mar 22, 2023Observed: 2.64 ft at 11:15AM Mar 22, 2023Observed: 2.65 ft at 11:30AM Mar 22, 2023Observed: 2.65 ft at 11:45AM Mar 22, 2023Observed: 2.65 ft at 12:00PM Mar 22, 2023Observed: 2.65 ft at 12:15PM Mar 22, 2023Observed: 2.65 ft at 12:30PM Mar 22, 2023Observed: 2.65 ft at 12:45PM Mar 22, 2023Observed: 2.65 ft at 1:00PM Mar 22, 2023Observed: 2.65 ft at 1:15PM Mar 22, 2023Observed: 2.65 ft at 1:30PM Mar 22, 2023Observed: 2.65 ft at 1:45PM Mar 22, 2023Observed: 2.65 ft at 2:00PM Mar 22, 2023Observed: 2.65 ft at 2:15PM Mar 22, 2023Observed: 2.65 ft at 2:30PM Mar 22, 2023Observed: 2.65 ft at 2:45PM Mar 22, 2023Observed: 2.65 ft at 3:00PM Mar 22, 2023Observed: 2.65 ft at 3:15PM Mar 22, 2023Observed: 2.65 ft at 3:30PM Mar 22, 2023Observed: 2.65 ft at 3:45PM Mar 22, 2023Observed: 2.65 ft at 4:00PM Mar 22, 2023Observed: 2.65 ft at 4:15PM Mar 22, 2023Observed: 2.65 ft at 4:30PM Mar 22, 2023Observed: 2.65 ft at 4:45PM Mar 22, 2023Observed: 2.65 ft at 5:00PM Mar 22, 2023Observed: 2.65 ft at 5:15PM Mar 22, 2023Observed: 2.65 ft at 5:30PM Mar 22, 2023Observed: 2.65 ft at 5:45PM Mar 22, 2023Observed: 2.65 ft at 6:00PM Mar 22, 2023Observed: 2.65 ft at 6:15PM Mar 22, 2023Observed: 2.65 ft at 6:30PM Mar 22, 2023Observed: 2.65 ft at 6:45PM Mar 22, 2023Observed: 2.65 ft at 7:00PM Mar 22, 2023Observed: 3.17 ft at 7:02PM Mar 22, 2023Observed: 2.65 ft at 7:15PM Mar 22, 2023Observed: 2.65 ft at 7:30PM Mar 22, 2023Observed: 2.65 ft at 7:45PM Mar 22, 2023Observed: 2.65 ft at 8:00PM Mar 22, 2023Observed: 2.64 ft at 8:15PM Mar 22, 2023Observed: 2.64 ft at 8:30PM Mar 22, 2023Observed: 2.64 ft at 8:45PM Mar 22, 2023Observed: 2.64 ft at 9:00PM Mar 22, 2023Observed: 2.64 ft at 9:15PM Mar 22, 2023Observed: 2.64 ft at 9:30PM Mar 22, 2023Observed: 2.64 ft at 9:45PM Mar 22, 2023Observed: 2.64 ft at 10:00PM Mar 22, 2023Observed: 2.64 ft at 10:15PM Mar 22, 2023Observed: 2.64 ft at 10:30PM Mar 22, 2023Observed: 2.64 ft at 10:45PM Mar 22, 2023Observed: 2.64 ft at 11:00PM Mar 22, 2023Observed: 2.64 ft at 11:15PM Mar 22, 2023Observed: 2.64 ft at 11:30PM Mar 22, 2023Observed: 2.64 ft at 11:45PM Mar 22, 2023Observed: 2.64 ft at 12:00AM Mar 23, 2023Observed: 2.64 ft at 12:15AM Mar 23, 2023Observed: 2.63 ft at 12:30AM Mar 23, 2023Observed: 2.63 ft at 12:45AM Mar 23, 2023Observed: 2.63 ft at 1:00AM Mar 23, 2023Observed: 2.63 ft at 1:15AM Mar 23, 2023Observed: 2.63 ft at 1:30AM Mar 23, 2023Observed: 2.63 ft at 1:45AM Mar 23, 2023Observed: 2.63 ft at 2:00AM Mar 23, 2023Observed: 2.63 ft at 2:15AM Mar 23, 2023Observed: 2.63 ft at 2:30AM Mar 23, 2023Observed: 2.63 ft at 2:45AM Mar 23, 2023Observed: 2.63 ft at 3:00AM Mar 23, 2023Observed: 2.63 ft at 3:15AM Mar 23, 2023Observed: 2.63 ft at 3:30AM Mar 23, 2023Observed: 2.63 ft at 3:45AM Mar 23, 2023Observed: 2.63 ft at 4:00AM Mar 23, 2023Observed: 2.63 ft at 4:15AM Mar 23, 2023Observed: 2.63 ft at 4:30AM Mar 23, 2023Observed: 2.63 ft at 4:45AM Mar 23, 2023Observed: 2.64 ft at 5:00AM Mar 23, 2023Observed: 2.64 ft at 5:15AM Mar 23, 2023Observed: 2.63 ft at 5:30AM Mar 23, 2023Observed: 2.63 ft at 5:45AM Mar 23, 2023Observed: 2.64 ft at 6:00AM Mar 23, 2023Observed: 2.64 ft at 6:15AM Mar 23, 2023Observed: 2.64 ft at 6:30AM Mar 23, 2023Observed: 3.16 ft at 6:32AM Mar 23, 2023Observed: 2.64 ft at 6:45AM Mar 23, 2023Observed: 2.64 ft at 6:47AM Mar 23, 2023Observed: 2.64 ft at 7:00AM Mar 23, 2023Observed: 2.64 ft at 7:02AM Mar 23, 2023Observed: 2.64 ft at 7:15AM Mar 23, 2023Observed: 2.64 ft at 7:30AM Mar 23, 2023Observed: 2.64 ft at 7:45AM Mar 23, 2023Observed: 2.64 ft at 8:00AM Mar 23, 2023Observed: 2.64 ft at 8:15AM Mar 23, 2023Observed: 2.64 ft at 8:30AM Mar 23, 2023Observed: 2.64 ft at 8:45AM Mar 23, 2023Observed: 2.64 ft at 9:00AM Mar 23, 2023Observed: 3.05 ft at 9:15AM Mar 23, 2023Observed: 2.93 ft at 9:30AM Mar 23, 2023Observed: 2.8 ft at 9:45AM Mar 23, 2023Observed: 2.76 ft at 10:00AM Mar 23, 2023Observed: 2.74 ft at 10:15AM Mar 23, 2023Observed: 2.73 ft at 10:30AM Mar 23, 2023Observed: 2.73 ft at 10:45AM Mar 23, 2023Observed: 2.72 ft at 11:00AM Mar 23, 2023Observed: 2.72 ft at 11:15AM Mar 23, 2023Observed: 2.71 ft at 11:30AM Mar 23, 2023Observed: 2.71 ft at 11:45AM Mar 23, 2023Observed: 2.71 ft at 12:00PM Mar 23, 2023Observed: 2.71 ft at 12:15PM Mar 23, 2023Observed: 2.71 ft at 12:30PM Mar 23, 2023Observed: 2.71 ft at 12:45PM Mar 23, 2023Observed: 2.72 ft at 1:00PM Mar 23, 2023Observed: 2.72 ft at 1:15PM Mar 23, 2023Observed: 2.72 ft at 1:30PM Mar 23, 2023Observed: 2.72 ft at 1:45PM Mar 23, 2023Observed: 2.72 ft at 2:00PM Mar 23, 2023Observed: 2.72 ft at 2:15PM Mar 23, 2023Observed: 2.72 ft at 2:30PM Mar 23, 2023Observed: 2.72 ft at 2:45PM Mar 23, 2023Observed: 2.73 ft at 3:00PM Mar 23, 2023Observed: 2.74 ft at 3:15PM Mar 23, 2023Observed: 2.74 ft at 3:30PM Mar 23, 2023Observed: 2.75 ft at 3:45PM Mar 23, 2023Observed: 2.76 ft at 4:00PM Mar 23, 2023Observed: 2.77 ft at 4:15PM Mar 23, 2023Observed: 2.79 ft at 4:30PM Mar 23, 2023Observed: 2.79 ft at 4:45PM Mar 23, 2023Observed: 2.81 ft at 5:00PM Mar 23, 2023Observed: 2.81 ft at 5:15PM Mar 23, 2023Observed: 2.82 ft at 5:30PM Mar 23, 2023Observed: 2.83 ft at 5:45PM Mar 23, 2023Observed: 2.83 ft at 6:00PM Mar 23, 2023Observed: 2.83 ft at 6:15PM Mar 23, 2023Observed: 2.83 ft at 6:30PM Mar 23, 2023Observed: 2.83 ft at 6:45PM Mar 23, 2023Observed: 2.83 ft at 7:00PM Mar 23, 2023Observed: 2.83 ft at 7:15PM Mar 23, 2023Observed: 2.83 ft at 7:30PM Mar 23, 2023Observed: 2.83 ft at 7:45PM Mar 23, 2023Observed: 2.83 ft at 8:00PM Mar 23, 2023Observed: 2.83 ft at 8:15PM Mar 23, 2023Observed: 2.83 ft at 8:30PM Mar 23, 2023Observed: 2.83 ft at 8:45PM Mar 23, 2023Observed: 2.83 ft at 9:00PM Mar 23, 2023Observed: 2.83 ft at 9:15PM Mar 23, 2023Observed: 2.83 ft at 9:30PM Mar 23, 2023Observed: 2.83 ft at 9:45PM Mar 23, 2023Observed: 2.83 ft at 10:00PM Mar 23, 2023Observed: 2.83 ft at 10:15PM Mar 23, 2023Observed: 2.83 ft at 10:30PM Mar 23, 2023Observed: 2.83 ft at 10:45PM Mar 23, 2023Observed: 2.83 ft at 11:00PM Mar 23, 2023Observed: 2.84 ft at 11:15PM Mar 23, 2023Observed: 2.84 ft at 11:30PM Mar 23, 2023Observed: 2.83 ft at 11:45PM Mar 23, 2023Observed: 2.84 ft at 12:00AM Mar 24, 2023Observed: 2.84 ft at 12:15AM Mar 24, 2023Observed: 2.83 ft at 12:30AM Mar 24, 2023Observed: 2.84 ft at 12:45AM Mar 24, 2023Observed: 2.84 ft at 1:00AM Mar 24, 2023Observed: 2.84 ft at 1:15AM Mar 24, 2023Observed: 2.85 ft at 1:30AM Mar 24, 2023Observed: 2.85 ft at 1:45AM Mar 24, 2023Observed: 2.85 ft at 2:00AM Mar 24, 2023Observed: 2.86 ft at 2:15AM Mar 24, 2023Observed: 2.87 ft at 2:30AM Mar 24, 2023Observed: 2.87 ft at 2:45AM Mar 24, 2023Observed: 2.88 ft at 3:00AM Mar 24, 2023Observed: 2.88 ft at 3:15AM Mar 24, 2023Observed: 2.88 ft at 3:30AM Mar 24, 2023Observed: 2.89 ft at 3:45AM Mar 24, 2023Observed: 2.9 ft at 4:00AM Mar 24, 2023Observed: 2.9 ft at 4:15AM Mar 24, 2023Observed: 2.89 ft at 4:30AM Mar 24, 2023Observed: 2.9 ft at 4:45AM Mar 24, 2023Observed: 2.91 ft at 5:00AM Mar 24, 2023Observed: 2.91 ft at 5:15AM Mar 24, 2023Observed: 2.92 ft at 5:30AM Mar 24, 2023Observed: 2.92 ft at 5:45AM Mar 24, 2023Observed: 2.92 ft at 6:00AM Mar 24, 2023Observed: 2.93 ft at 6:15AM Mar 24, 2023Observed: 2.93 ft at 6:30AM Mar 24, 2023Observed: 2.93 ft at 6:31AM Mar 24, 2023Observed: 2.93 ft at 6:45AM Mar 24, 2023Observed: 2.93 ft at 6:46AM Mar 24, 2023Observed: 2.94 ft at 7:00AM Mar 24, 2023Observed: 2.94 ft at 7:01AM Mar 24, 2023Observed: 2.94 ft at 7:15AM Mar 24, 2023Observed: 2.95 ft at 7:30AM Mar 24, 2023Observed: 2.95 ft at 7:45AM Mar 24, 2023Observed: 2.96 ft at 8:00AM Mar 24, 2023Observed: 2.96 ft at 8:15AM Mar 24, 2023Observed: 2.95 ft at 8:30AM Mar 24, 2023Observed: 2.96 ft at 8:45AM Mar 24, 2023Observed: 2.96 ft at 9:00AM Mar 24, 2023Observed: 2.96 ft at 9:15AM Mar 24, 2023Observed: 2.97 ft at 9:30AM Mar 24, 2023Observed: 2.97 ft at 9:45AM Mar 24, 2023Observed: 2.98 ft at 10:00AM Mar 24, 2023Observed: 2.98 ft at 10:15AM Mar 24, 2023Observed: 2.98 ft at 10:30AM Mar 24, 2023Observed: 2.99 ft at 10:45AM Mar 24, 2023Observed: 3 ft at 11:00AM Mar 24, 2023Observed: 3 ft at 11:15AM Mar 24, 2023Observed: 3.01 ft at 11:30AM Mar 24, 2023Observed: 3.01 ft at 11:45AM Mar 24, 2023Observed: 3.01 ft at 12:00PM Mar 24, 2023Observed: 3.02 ft at 12:15PM Mar 24, 2023Observed: 3.02 ft at 12:30PM Mar 24, 2023Observed: 3.03 ft at 12:45PM Mar 24, 2023Observed: 3.03 ft at 1:00PM Mar 24, 2023Observed: 3.04 ft at 1:15PM Mar 24, 2023Observed: 3.04 ft at 1:30PM Mar 24, 2023Observed: 3.04 ft at 1:45PM Mar 24, 2023Observed: 3.05 ft at 2:00PM Mar 24, 2023Observed: 3.05 ft at 2:15PM Mar 24, 2023Observed: 3.06 ft at 2:30PM Mar 24, 2023Observed: 3.07 ft at 2:45PM Mar 24, 2023Observed: 3.08 ft at 3:00PM Mar 24, 2023Observed: 3.09 ft at 3:15PM Mar 24, 2023Observed: 3.1 ft at 3:30PM Mar 24, 2023Observed: 3.11 ft at 3:45PM Mar 24, 2023Observed: 3.12 ft at 4:00PM Mar 24, 2023Observed: 3.12 ft at 4:15PM Mar 24, 2023Observed: 3.13 ft at 4:30PM Mar 24, 2023Observed: 3.14 ft at 4:45PM Mar 24, 2023Observed: 3.14 ft at 5:00PM Mar 24, 2023Observed: 3.14 ft at 5:15PM Mar 24, 2023Observed: 3.14 ft at 5:30PM Mar 24, 2023Observed: 3.14 ft at 5:45PM Mar 24, 2023Observed: 3.14 ft at 6:00PM Mar 24, 2023Observed: 3.15 ft at 6:15PM Mar 24, 2023Observed: 3.15 ft at 6:30PM Mar 24, 2023Observed: 3.15 ft at 6:45PM Mar 24, 2023Observed: 3.15 ft at 7:00PM Mar 24, 2023Observed: 3.15 ft at 7:15PM Mar 24, 2023Observed: 3.15 ft at 7:30PM Mar 24, 2023Observed: 3.15 ft at 7:45PM Mar 24, 2023Observed: 3.16 ft at 8:00PM Mar 24, 2023Observed: 3.15 ft at 8:15PM Mar 24, 2023Observed: 3.15 ft at 8:30PM Mar 24, 2023Observed: 3.14 ft at 8:45PM Mar 24, 2023Observed: 3.14 ft at 9:00PM Mar 24, 2023Observed: 3.14 ft at 9:15PM Mar 24, 2023Observed: 3.13 ft at 9:30PM Mar 24, 2023Observed: 3.12 ft at 9:45PM Mar 24, 2023Observed: 3.12 ft at 10:00PM Mar 24, 2023Observed: 3.11 ft at 10:15PM Mar 24, 2023Observed: 3.11 ft at 10:30PM Mar 24, 2023Observed: 3.1 ft at 10:45PM Mar 24, 2023Observed: 3.1 ft at 11:00PM Mar 24, 2023Observed: 3.09 ft at 11:15PM Mar 24, 2023Observed: 3.09 ft at 11:30PM Mar 24, 2023Observed: 3.08 ft at 11:45PM Mar 24, 2023Observed: 3.08 ft at 12:00AM Mar 25, 2023Observed: 3.08 ft at 12:15AM Mar 25, 2023Observed: 3.08 ft at 12:30AM Mar 25, 2023Observed: 3.07 ft at 12:45AM Mar 25, 2023Observed: 3.07 ft at 1:00AM Mar 25, 2023Observed: 3.07 ft at 1:15AM Mar 25, 2023Observed: 3.07 ft at 1:30AM Mar 25, 2023Observed: 3.07 ft at 1:45AM Mar 25, 2023Observed: 3.07 ft at 2:00AM Mar 25, 2023Observed: 3.07 ft at 2:15AM Mar 25, 2023Observed: 3.06 ft at 2:30AM Mar 25, 2023Observed: 3.06 ft at 2:45AM Mar 25, 2023Observed: 3.07 ft at 3:00AM Mar 25, 2023Observed: 3.07 ft at 3:15AM Mar 25, 2023Observed: 3.07 ft at 3:30AM Mar 25, 2023Observed: 3.07 ft at 3:45AM Mar 25, 2023Observed: 3.07 ft at 4:00AM Mar 25, 2023Observed: 3.07 ft at 4:15AM Mar 25, 2023Observed: 3.07 ft at 4:30AM Mar 25, 2023Observed: 3.07 ft at 4:45AM Mar 25, 2023Observed: 3.07 ft at 5:00AM Mar 25, 2023Observed: 3.08 ft at 5:15AM Mar 25, 2023Observed: 3.07 ft at 5:30AM Mar 25, 2023Observed: 3.08 ft at 5:45AM Mar 25, 2023Observed: 3.08 ft at 6:00AM Mar 25, 2023Observed: 3.08 ft at 6:15AM Mar 25, 2023Observed: 3.07 ft at 6:30AM Mar 25, 2023Observed: 3.08 ft at 6:45AM Mar 25, 2023Observed: 3.08 ft at 6:46AM Mar 25, 2023Observed: 3.08 ft at 7:00AM Mar 25, 2023Observed: 3.08 ft at 7:01AM Mar 25, 2023Observed: 3.09 ft at 7:15AM Mar 25, 2023Observed: 3.09 ft at 7:16AM Mar 25, 2023Observed: 3.09 ft at 7:30AM Mar 25, 2023Observed: 3.09 ft at 7:45AM Mar 25, 2023Observed: 3.1 ft at 8:00AM Mar 25, 2023Observed: 3.09 ft at 8:15AM Mar 25, 2023Observed: 3.1 ft at 8:30AM Mar 25, 2023Observed: 3.1 ft at 8:45AM Mar 25, 2023Observed: 3.11 ft at 9:00AM Mar 25, 2023Observed: 3.1 ft at 9:15AM Mar 25, 2023Observed: 3.11 ft at 9:30AM Mar 25, 2023Observed: 3.11 ft at 9:45AM Mar 25, 2023Observed: 3.12 ft at 10:00AM Mar 25, 2023Observed: 3.11 ft at 10:15AM Mar 25, 2023Observed: 3.13 ft at 10:30AM Mar 25, 2023Observed: 3.13 ft at 10:45AM Mar 25, 2023Observed: 3.13 ft at 11:00AM Mar 25, 2023Observed: 3.13 ft at 11:15AM Mar 25, 2023Observed: 3.13 ft at 11:30AM Mar 25, 2023Observed: 3.14 ft at 11:45AM Mar 25, 2023Observed: 3.14 ft at 12:00PM Mar 25, 2023Observed: 3.14 ft at 12:15PM Mar 25, 2023Observed: 3.13 ft at 12:30PM Mar 25, 2023Observed: 3.14 ft at 12:45PM Mar 25, 2023Observed: 3.15 ft at 1:00PM Mar 25, 2023Observed: 3.14 ft at 1:15PM Mar 25, 2023Observed: 3.15 ft at 1:30PM Mar 25, 2023Observed: 3.15 ft at 1:45PM Mar 25, 2023Observed: 3.15 ft at 2:00PM Mar 25, 2023Observed: 3.15 ft at 2:15PM Mar 25, 2023Observed: 3.15 ft at 2:30PM Mar 25, 2023Observed: 3.15 ft at 2:45PM Mar 25, 2023Observed: 3.15 ft at 3:00PM Mar 25, 2023Observed: 3.15 ft at 3:15PM Mar 25, 2023Observed: 3.16 ft at 3:30PM Mar 25, 2023Observed: 3.15 ft at 3:45PM Mar 25, 2023Observed: 3.16 ft at 4:00PM Mar 25, 2023Observed: 3.16 ft at 4:15PM Mar 25, 2023Observed: 3.16 ft at 4:30PM Mar 25, 2023Observed: 3.15 ft at 4:45PM Mar 25, 2023Observed: 3.16 ft at 5:00PM Mar 25, 2023Observed: 3.15 ft at 5:15PM Mar 25, 2023Observed: 3.16 ft at 5:30PM Mar 25, 2023Observed: 3.16 ft at 5:45PM Mar 25, 2023Observed: 3.16 ft at 6:00PM Mar 25, 2023Observed: 3.16 ft at 6:15PM Mar 25, 2023Observed: 3.16 ft at 6:30PM Mar 25, 2023Observed: 3.16 ft at 6:45PM Mar 25, 2023Observed: 3.16 ft at 6:47PM Mar 25, 2023Observed: 3.15 ft at 7:00PM Mar 25, 2023Observed: 3.15 ft at 7:02PM Mar 25, 2023Observed: 3.15 ft at 7:15PM Mar 25, 2023Observed: 3.15 ft at 7:17PM Mar 25, 2023Observed: 3.16 ft at 7:30PM Mar 25, 2023Observed: 3.16 ft at 7:45PM Mar 25, 2023Observed: 3.16 ft at 8:00PM Mar 25, 2023Observed: 3.17 ft at 8:15PM Mar 25, 2023Observed: 3.16 ft at 8:30PM Mar 25, 2023Observed: 3.17 ft at 8:45PM Mar 25, 2023Observed: 3.16 ft at 9:00PM Mar 25, 2023Observed: 3.17 ft at 9:15PM Mar 25, 2023Observed: 3.17 ft at 9:30PM Mar 25, 2023Observed: 3.16 ft at 9:45PM Mar 25, 2023Observed: 3.18 ft at 10:00PM Mar 25, 2023Observed: 3.17 ft at 10:15PM Mar 25, 2023Observed: 3.17 ft at 10:30PM Mar 25, 2023Observed: 3.17 ft at 10:45PM Mar 25, 2023Observed: 3.18 ft at 11:00PM Mar 25, 2023Observed: 3.17 ft at 11:15PM Mar 25, 2023Observed: 3.16 ft at 11:30PM Mar 25, 2023Observed: 3.18 ft at 11:45PM Mar 25, 2023Observed: 3.17 ft at 12:00AM Mar 26, 2023Observed: 3.18 ft at 12:15AM Mar 26, 2023Observed: 3.18 ft at 12:30AM Mar 26, 2023Observed: 3.19 ft at 12:45AM Mar 26, 2023Observed: 3.18 ft at 1:00AM Mar 26, 2023Observed: 3.17 ft at 1:15AM Mar 26, 2023Observed: 3.18 ft at 1:30AM Mar 26, 2023Observed: 3.19 ft at 1:45AM Mar 26, 2023Observed: 3.19 ft at 2:00AM Mar 26, 2023Observed: 3.18 ft at 2:15AM Mar 26, 2023Observed: 3.19 ft at 2:30AM Mar 26, 2023Observed: 3.19 ft at 2:45AM Mar 26, 2023Observed: 3.19 ft at 3:00AM Mar 26, 2023Observed: 3.2 ft at 3:15AM Mar 26, 2023Observed: 3.19 ft at 3:30AM Mar 26, 2023Observed: 3.18 ft at 3:45AM Mar 26, 2023Observed: 3.19 ft at 4:00AM Mar 26, 2023Observed: 3.18 ft at 4:15AM Mar 26, 2023Observed: 3.18 ft at 4:30AM Mar 26, 2023Observed: 3.2 ft at 4:45AM Mar 26, 2023Observed: 3.19 ft at 5:00AM Mar 26, 2023Observed: 3.2 ft at 5:15AM Mar 26, 2023Observed: 3.19 ft at 5:30AM Mar 26, 2023Observed: 3.2 ft at 5:45AM Mar 26, 2023Observed: 3.2 ft at 6:00AM Mar 26, 2023Observed: 3.2 ft at 6:15AM Mar 26, 2023Observed: 3.2 ft at 6:30AM Mar 26, 2023Observed: 3.21 ft at 6:45AM Mar 26, 2023Observed: 3.21 ft at 6:46AM Mar 26, 2023Observed: 3.19 ft at 7:00AM Mar 26, 2023Observed: 3.19 ft at 7:01AM Mar 26, 2023Observed: 3.21 ft at 7:15AM Mar 26, 2023Observed: 3.21 ft at 7:16AM Mar 26, 2023Observed: 3.21 ft at 7:30AM Mar 26, 2023Observed: 3.21 ft at 7:45AM Mar 26, 2023Observed: 3.22 ft at 8:00AM Mar 26, 2023Observed: 3.22 ft at 8:15AM Mar 26, 2023Observed: 3.21 ft at 8:30AM Mar 26, 2023Observed: 3.21 ft at 8:45AM Mar 26, 2023Observed: 3.22 ft at 9:00AM Mar 26, 2023Observed: 3.22 ft at 9:15AM Mar 26, 2023Observed: 3.2 ft at 9:30AM Mar 26, 2023Observed: 3.21 ft at 9:45AM Mar 26, 2023Observed: 3.22 ft at 10:00AM Mar 26, 2023Observed: 3.21 ft at 10:15AM Mar 26, 2023Observed: 3.22 ft at 10:30AM Mar 26, 2023Observed: 3.22 ft at 10:45AM Mar 26, 2023Observed: 3.22 ft at 11:00AM Mar 26, 2023Observed: 3.23 ft at 11:15AM Mar 26, 2023Observed: 3.22 ft at 11:30AM Mar 26, 2023Observed: 3.22 ft at 11:45AM Mar 26, 2023Observed: 3.23 ft at 12:00PM Mar 26, 2023Observed: 3.23 ft at 12:15PM Mar 26, 2023Observed: 3.22 ft at 12:30PM Mar 26, 2023Observed: 3.23 ft at 12:45PM Mar 26, 2023Observed: 3.23 ft at 1:00PM Mar 26, 2023Observed: 3.23 ft at 1:15PM Mar 26, 2023Observed: 3.23 ft at 1:30PM Mar 26, 2023Observed: 3.23 ft at 1:45PM Mar 26, 2023Highest Observation: 3.24 ft at 2:00PM Mar 26, 2023Highest Observation: 3.24 ft at 2:15PM Mar 26, 2023Observed: 3.23 ft at 2:30PM Mar 26, 2023Colorado Division of Water ResourcesATWC2(plotting HGIRG) Graph Created (3:15PM Mar 26, 2023)ObservedLatest observed value: 3.23 ft at 2:30 PM MDT 26-Mar-2023. Flood Stage is 11.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Stage may be affected by ice during winter months.

NOTE: Forecasts for the South Platte River at Atwood are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - near Balzac Upstream Gauge Downstream Gauge Downstream Gauge - near Crook
Flood Categories (in feet)
Major Flood Stage: 14.5
Moderate Flood Stage: 13
Flood Stage: 11.5
Action Stage: 9.5
Low Stage (in feet): -9999

Historic Crests
(1) 15.52 ft on 09/15/2013
(2) 11.62 ft on 06/18/2010
(3) 11.23 ft on 05/13/2015
(4) 11.09 ft on 07/18/2011
(5) 9.69 ft on 06/06/2014
(6) 9.59 ft on 06/07/2009
(7) 8.12 ft on 05/26/2007
(8) 8.05 ft on 05/21/2017
(9) 7.73 ft on 05/19/2016
(10) 6.56 ft on 06/25/2019
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 6.09 ft on 06/03/2021
(2) 4.54 ft on 01/30/2020 (P)
(3) 6.56 ft on 06/25/2019
(4) 5.51 ft on 05/21/2018
(5) 8.05 ft on 05/21/2017
(6) 7.73 ft on 05/19/2016
(7) 11.23 ft on 05/13/2015
(8) 9.69 ft on 06/06/2014
(9) 15.52 ft on 09/15/2013
(10) 6.29 ft on 01/01/2012
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:11
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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
15.5 Near record flooding occurs.
15 There is extensive major flooding in southwest Logan County. Businesses and residences flood near the river in eastern Sterling.
14.5 There is extensive flooding of agricultural land. Roads and structures flood along the river.
13 There is moderate flooding of agricultural land near the river.
11.5 Agricultural land floods along the river near Sterling.
9.5 The river is out of its banks and into fields and meadows.
Photos
(1) Looking Upstream
(2) Looking Downstream
About This Location Collapse

Latitude: 40.538900° N, Longitude: 103.267200° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 11.5 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 3986 3997.5 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
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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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