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Hydrograph River at a Glance Download
Missouri River at Niobrara Stage (ft)Observed: 19.24 ft at 7:00PM May 10, 2018Observed: 19.26 ft at 7:15PM May 10, 2018Observed: 19.28 ft at 7:30PM May 10, 2018Observed: 19.29 ft at 7:45PM May 10, 2018Observed: 19.3 ft at 8:00PM May 10, 2018Observed: 19.31 ft at 8:15PM May 10, 2018Observed: 19.32 ft at 8:30PM May 10, 2018Observed: 19.34 ft at 8:45PM May 10, 2018Observed: 19.35 ft at 9:00PM May 10, 2018Observed: 19.35 ft at 9:15PM May 10, 2018Observed: 19.35 ft at 9:30PM May 10, 2018Observed: 19.35 ft at 9:45PM May 10, 2018Observed: 19.37 ft at 10:00PM May 10, 2018Observed: 19.39 ft at 10:15PM May 10, 2018Observed: 19.4 ft at 10:30PM May 10, 2018Observed: 19.4 ft at 10:45PM May 10, 2018Observed: 19.42 ft at 11:00PM May 10, 2018Observed: 19.44 ft at 11:15PM May 10, 2018Observed: 19.46 ft at 11:30PM May 10, 2018Observed: 19.49 ft at 11:45PM May 10, 2018Observed: 19.52 ft at 12:00AM May 11, 2018Observed: 19.51 ft at 12:15AM May 11, 2018Observed: 19.53 ft at 12:30AM May 11, 2018Observed: 19.55 ft at 12:45AM May 11, 2018Observed: 19.58 ft at 1:00AM May 11, 2018Observed: 19.61 ft at 1:15AM May 11, 2018Observed: 19.62 ft at 1:30AM May 11, 2018Observed: 19.64 ft at 1:45AM May 11, 2018Observed: 19.65 ft at 2:00AM May 11, 2018Observed: 19.65 ft at 2:15AM May 11, 2018Observed: 19.66 ft at 2:30AM May 11, 2018Observed: 19.68 ft at 2:45AM May 11, 2018Observed: 19.67 ft at 3:00AM May 11, 2018Observed: 19.66 ft at 3:15AM May 11, 2018Observed: 19.67 ft at 3:30AM May 11, 2018Observed: 19.67 ft at 3:45AM May 11, 2018Observed: 19.69 ft at 4:00AM May 11, 2018Observed: 19.72 ft at 4:15AM May 11, 2018Observed: 19.74 ft at 4:30AM May 11, 2018Observed: 19.75 ft at 4:45AM May 11, 2018Observed: 19.76 ft at 5:00AM May 11, 2018Observed: 19.77 ft at 5:15AM May 11, 2018Observed: 19.8 ft at 5:30AM May 11, 2018Observed: 19.81 ft at 5:45AM May 11, 2018Observed: 19.83 ft at 6:00AM May 11, 2018Observed: 19.84 ft at 6:15AM May 11, 2018Observed: 19.86 ft at 6:30AM May 11, 2018Observed: 19.87 ft at 6:45AM May 11, 2018Observed: 19.89 ft at 7:00AM May 11, 2018Observed: 19.88 ft at 7:15AM May 11, 2018Observed: 19.89 ft at 7:30AM May 11, 2018Observed: 19.9 ft at 7:45AM May 11, 2018Observed: 19.91 ft at 8:00AM May 11, 2018Observed: 19.92 ft at 8:15AM May 11, 2018Observed: 19.93 ft at 8:30AM May 11, 2018Observed: 19.95 ft at 8:45AM May 11, 2018Observed: 19.95 ft at 9:00AM May 11, 2018Observed: 19.96 ft at 9:15AM May 11, 2018Observed: 19.97 ft at 9:30AM May 11, 2018Observed: 19.98 ft at 9:45AM May 11, 2018Observed: 19.99 ft at 10:00AM May 11, 2018Observed: 20 ft at 10:15AM May 11, 2018Observed: 20 ft at 10:30AM May 11, 2018Observed: 20.02 ft at 10:45AM May 11, 2018Observed: 20.03 ft at 11:00AM May 11, 2018Observed: 20.05 ft at 11:15AM May 11, 2018Observed: 20.05 ft at 11:30AM May 11, 2018Observed: 20.05 ft at 11:45AM May 11, 2018Observed: 20.05 ft at 12:00PM May 11, 2018Observed: 20.05 ft at 12:15PM May 11, 2018Observed: 20.08 ft at 12:30PM May 11, 2018Observed: 20.1 ft at 12:45PM May 11, 2018Observed: 20.1 ft at 1:00PM May 11, 2018Observed: 20.11 ft at 1:15PM May 11, 2018Observed: 20.11 ft at 1:30PM May 11, 2018Observed: 20.11 ft at 1:45PM May 11, 2018Observed: 20.12 ft at 2:00PM May 11, 2018Observed: 20.12 ft at 2:15PM May 11, 2018Observed: 20.13 ft at 2:30PM May 11, 2018Observed: 20.13 ft at 2:45PM May 11, 2018Observed: 20.13 ft at 3:00PM May 11, 2018Observed: 20.15 ft at 3:15PM May 11, 2018Observed: 20.15 ft at 3:30PM May 11, 2018Observed: 20.16 ft at 3:45PM May 11, 2018Observed: 20.16 ft at 4:00PM May 11, 2018Observed: 20.16 ft at 4:15PM May 11, 2018Observed: 20.17 ft at 4:30PM May 11, 2018Observed: 20.17 ft at 4:45PM May 11, 2018Observed: 20.17 ft at 5:00PM May 11, 2018Observed: 20.17 ft at 5:15PM May 11, 2018Observed: 20.19 ft at 5:30PM May 11, 2018Observed: 20.19 ft at 5:45PM May 11, 2018Observed: 20.2 ft at 6:00PM May 11, 2018Observed: 20.21 ft at 6:15PM May 11, 2018Observed: 20.21 ft at 6:30PM May 11, 2018Observed: 20.21 ft at 6:45PM May 11, 2018Observed: 20.22 ft at 7:00PM May 11, 2018Observed: 20.22 ft at 7:15PM May 11, 2018Observed: 20.22 ft at 7:30PM May 11, 2018Observed: 20.23 ft at 7:45PM May 11, 2018Observed: 20.23 ft at 8:00PM May 11, 2018Observed: 20.23 ft at 8:15PM May 11, 2018Observed: 20.24 ft at 8:30PM May 11, 2018Observed: 20.25 ft at 8:45PM May 11, 2018Observed: 20.25 ft at 9:00PM May 11, 2018Observed: 20.26 ft at 9:15PM May 11, 2018Observed: 20.26 ft at 9:30PM May 11, 2018Observed: 20.27 ft at 9:45PM May 11, 2018Observed: 20.28 ft at 10:00PM May 11, 2018Observed: 20.28 ft at 10:15PM May 11, 2018Observed: 20.28 ft at 10:30PM May 11, 2018Observed: 20.28 ft at 10:45PM May 11, 2018Observed: 20.29 ft at 11:00PM May 11, 2018Observed: 20.29 ft at 11:15PM May 11, 2018Observed: 20.3 ft at 11:30PM May 11, 2018Observed: 20.31 ft at 11:45PM May 11, 2018Observed: 20.3 ft at 12:00AM May 12, 2018Observed: 20.3 ft at 12:15AM May 12, 2018Observed: 20.31 ft at 12:30AM May 12, 2018Observed: 20.31 ft at 12:45AM May 12, 2018Observed: 20.32 ft at 1:00AM May 12, 2018Observed: 20.32 ft at 1:15AM May 12, 2018Observed: 20.31 ft at 1:30AM May 12, 2018Observed: 20.32 ft at 1:45AM May 12, 2018Observed: 20.32 ft at 2:00AM May 12, 2018Observed: 20.32 ft at 2:15AM May 12, 2018Observed: 20.33 ft at 2:30AM May 12, 2018Observed: 20.32 ft at 2:45AM May 12, 2018Observed: 20.33 ft at 3:00AM May 12, 2018Observed: 20.33 ft at 3:15AM May 12, 2018Observed: 20.33 ft at 3:30AM May 12, 2018Observed: 20.34 ft at 3:45AM May 12, 2018Observed: 20.34 ft at 4:00AM May 12, 2018Observed: 20.34 ft at 4:15AM May 12, 2018Observed: 20.35 ft at 4:30AM May 12, 2018Observed: 20.35 ft at 4:45AM May 12, 2018Observed: 20.36 ft at 5:00AM May 12, 2018Observed: 20.35 ft at 5:15AM May 12, 2018Observed: 20.34 ft at 5:30AM May 12, 2018Observed: 20.35 ft at 5:45AM May 12, 2018Observed: 20.36 ft at 6:00AM May 12, 2018Observed: 20.36 ft at 6:15AM May 12, 2018Observed: 20.36 ft at 6:30AM May 12, 2018Observed: 20.37 ft at 6:45AM May 12, 2018Observed: 20.37 ft at 7:15AM May 12, 2018Observed: 20.36 ft at 7:30AM May 12, 2018Observed: 20.37 ft at 7:45AM May 12, 2018Observed: 20.36 ft at 8:00AM May 12, 2018Observed: 20.36 ft at 8:15AM May 12, 2018Observed: 20.36 ft at 8:30AM May 12, 2018Observed: 20.36 ft at 8:45AM May 12, 2018Observed: 20.37 ft at 9:00AM May 12, 2018Observed: 20.36 ft at 9:15AM May 12, 2018Observed: 20.37 ft at 9:30AM May 12, 2018Observed: 20.37 ft at 9:45AM May 12, 2018Observed: 20.37 ft at 10:00AM May 12, 2018Observed: 20.37 ft at 10:15AM May 12, 2018Observed: 20.37 ft at 10:30AM May 12, 2018Observed: 20.37 ft at 10:45AM May 12, 2018Observed: 20.37 ft at 11:00AM May 12, 2018Observed: 20.37 ft at 11:15AM May 12, 2018Observed: 20.37 ft at 11:30AM May 12, 2018Observed: 20.37 ft at 11:45AM May 12, 2018Observed: 20.37 ft at 12:00PM May 12, 2018Observed: 20.37 ft at 12:15PM May 12, 2018Observed: 20.37 ft at 12:30PM May 12, 2018Observed: 20.37 ft at 12:45PM May 12, 2018Observed: 20.37 ft at 1:00PM May 12, 2018Observed: 20.37 ft at 1:15PM May 12, 2018Observed: 20.37 ft at 1:30PM May 12, 2018Observed: 20.37 ft at 1:45PM May 12, 2018Observed: 20.37 ft at 2:00PM May 12, 2018Observed: 20.37 ft at 2:15PM May 12, 2018Observed: 20.37 ft at 2:30PM May 12, 2018Observed: 20.37 ft at 2:45PM May 12, 2018Observed: 20.37 ft at 3:00PM May 12, 2018Observed: 20.37 ft at 3:15PM May 12, 2018Observed: 20.37 ft at 3:30PM May 12, 2018Observed: 20.37 ft at 3:45PM May 12, 2018Observed: 20.37 ft at 4:00PM May 12, 2018Observed: 20.37 ft at 4:15PM May 12, 2018Observed: 20.37 ft at 4:30PM May 12, 2018Observed: 20.37 ft at 4:45PM May 12, 2018Observed: 20.37 ft at 5:00PM May 12, 2018Observed: 20.37 ft at 5:15PM May 12, 2018Observed: 20.37 ft at 5:30PM May 12, 2018Observed: 20.37 ft at 5:45PM May 12, 2018Observed: 20.36 ft at 6:00PM May 12, 2018Observed: 20.36 ft at 6:15PM May 12, 2018Observed: 20.36 ft at 6:30PM May 12, 2018Observed: 20.36 ft at 6:45PM May 12, 2018Observed: 20.36 ft at 7:00PM May 12, 2018Observed: 20.36 ft at 7:15PM May 12, 2018Observed: 20.37 ft at 7:30PM May 12, 2018Observed: 20.36 ft at 7:45PM May 12, 2018Observed: 20.36 ft at 8:00PM May 12, 2018Observed: 20.36 ft at 8:15PM May 12, 2018Observed: 20.36 ft at 8:30PM May 12, 2018Observed: 20.37 ft at 8:45PM May 12, 2018Observed: 20.38 ft at 9:00PM May 12, 2018Observed: 20.37 ft at 9:15PM May 12, 2018Observed: 20.37 ft at 9:30PM May 12, 2018Observed: 20.37 ft at 9:45PM May 12, 2018Observed: 20.36 ft at 10:00PM May 12, 2018Observed: 20.37 ft at 10:15PM May 12, 2018Observed: 20.37 ft at 10:30PM May 12, 2018Observed: 20.36 ft at 10:45PM May 12, 2018Observed: 20.36 ft at 11:00PM May 12, 2018Observed: 20.36 ft at 11:15PM May 12, 2018Observed: 20.37 ft at 11:30PM May 12, 2018Observed: 20.37 ft at 11:45PM May 12, 2018Observed: 20.36 ft at 12:00AM May 13, 2018Observed: 20.37 ft at 12:15AM May 13, 2018Observed: 20.37 ft at 12:30AM May 13, 2018Observed: 20.37 ft at 12:45AM May 13, 2018Observed: 20.37 ft at 1:00AM May 13, 2018Observed: 20.37 ft at 1:15AM May 13, 2018Observed: 20.36 ft at 1:30AM May 13, 2018Observed: 20.36 ft at 1:45AM May 13, 2018Observed: 20.37 ft at 2:00AM May 13, 2018Observed: 20.36 ft at 2:15AM May 13, 2018Observed: 20.36 ft at 2:30AM May 13, 2018Observed: 20.36 ft at 2:45AM May 13, 2018Observed: 20.36 ft at 3:00AM May 13, 2018Observed: 20.36 ft at 3:15AM May 13, 2018Observed: 20.37 ft at 3:30AM May 13, 2018Observed: 20.36 ft at 3:45AM May 13, 2018Observed: 20.37 ft at 4:00AM May 13, 2018Observed: 20.37 ft at 4:15AM May 13, 2018Observed: 20.37 ft at 4:30AM May 13, 2018Observed: 20.37 ft at 4:45AM May 13, 2018Observed: 20.37 ft at 5:00AM May 13, 2018Observed: 20.37 ft at 5:15AM May 13, 2018Observed: 20.37 ft at 5:30AM May 13, 2018Observed: 20.37 ft at 5:45AM May 13, 2018Observed: 20.36 ft at 6:00AM May 13, 2018Observed: 20.37 ft at 6:15AM May 13, 2018Observed: 20.38 ft at 6:30AM May 13, 2018Observed: 20.39 ft at 6:45AM May 13, 2018Observed: 20.38 ft at 7:00AM May 13, 2018Observed: 20.38 ft at 7:15AM May 13, 2018Observed: 20.38 ft at 7:30AM May 13, 2018Observed: 20.38 ft at 7:45AM May 13, 2018Observed: 20.38 ft at 8:00AM May 13, 2018Observed: 20.37 ft at 8:15AM May 13, 2018Observed: 20.37 ft at 8:30AM May 13, 2018Observed: 20.37 ft at 8:45AM May 13, 2018Observed: 20.37 ft at 9:00AM May 13, 2018Observed: 20.38 ft at 9:15AM May 13, 2018Observed: 20.38 ft at 9:30AM May 13, 2018Observed: 20.38 ft at 9:45AM May 13, 2018Observed: 20.38 ft at 10:00AM May 13, 2018Observed: 20.38 ft at 10:15AM May 13, 2018Observed: 20.38 ft at 10:30AM May 13, 2018Observed: 20.38 ft at 10:45AM May 13, 2018Observed: 20.38 ft at 11:00AM May 13, 2018Observed: 20.38 ft at 11:15AM May 13, 2018Observed: 20.39 ft at 11:30AM May 13, 2018Observed: 20.39 ft at 11:45AM May 13, 2018Observed: 20.39 ft at 12:00PM May 13, 2018Observed: 20.39 ft at 12:15PM May 13, 2018Observed: 20.39 ft at 12:30PM May 13, 2018Observed: 20.4 ft at 12:45PM May 13, 2018Observed: 20.4 ft at 1:00PM May 13, 2018Observed: 20.4 ft at 1:15PM May 13, 2018Observed: 20.4 ft at 1:30PM May 13, 2018Observed: 20.4 ft at 1:45PM May 13, 2018Observed: 20.4 ft at 2:00PM May 13, 2018Observed: 20.4 ft at 2:15PM May 13, 2018Observed: 20.4 ft at 2:30PM May 13, 2018Observed: 20.41 ft at 2:45PM May 13, 2018Observed: 20.4 ft at 3:00PM May 13, 2018Observed: 20.41 ft at 3:15PM May 13, 2018Observed: 20.4 ft at 3:30PM May 13, 2018Observed: 20.4 ft at 3:45PM May 13, 2018Observed: 20.4 ft at 4:00PM May 13, 2018Observed: 20.4 ft at 4:15PM May 13, 2018Observed: 20.4 ft at 4:30PM May 13, 2018Observed: 20.4 ft at 4:45PM May 13, 2018Observed: 20.41 ft at 5:00PM May 13, 2018Observed: 20.4 ft at 5:15PM May 13, 2018Observed: 20.41 ft at 5:30PM May 13, 2018Observed: 20.41 ft at 5:45PM May 13, 2018Observed: 20.41 ft at 6:00PM May 13, 2018Observed: 20.41 ft at 6:15PM May 13, 2018Observed: 20.41 ft at 6:30PM May 13, 2018Observed: 20.41 ft at 6:45PM May 13, 2018Observed: 20.41 ft at 7:00PM May 13, 2018Observed: 20.41 ft at 7:15PM May 13, 2018Observed: 20.42 ft at 7:30PM May 13, 2018Observed: 20.42 ft at 7:45PM May 13, 2018Observed: 20.42 ft at 8:00PM May 13, 2018Observed: 20.42 ft at 8:15PM May 13, 2018Observed: 20.42 ft at 8:30PM May 13, 2018Observed: 20.42 ft at 8:45PM May 13, 2018Observed: 20.42 ft at 9:00PM May 13, 2018Observed: 20.42 ft at 9:15PM May 13, 2018Observed: 20.42 ft at 9:30PM May 13, 2018Observed: 20.42 ft at 9:45PM May 13, 2018Observed: 20.42 ft at 10:00PM May 13, 2018Observed: 20.42 ft at 10:15PM May 13, 2018Observed: 20.42 ft at 10:30PM May 13, 2018Observed: 20.42 ft at 10:45PM May 13, 2018Observed: 20.42 ft at 11:00PM May 13, 2018Observed: 20.42 ft at 11:15PM May 13, 2018Observed: 20.42 ft at 11:30PM May 13, 2018Observed: 20.42 ft at 11:45PM May 13, 2018Observed: 20.42 ft at 12:00AM May 14, 2018Observed: 20.42 ft at 12:15AM May 14, 2018Observed: 20.42 ft at 12:30AM May 14, 2018Highest Observation: 20.43 ft at 12:45AM May 14, 2018Observed: 20.42 ft at 1:00AM May 14, 2018Observed: 20.42 ft at 1:15AM May 14, 2018Highest Observation: 20.43 ft at 1:30AM May 14, 2018Observed: 20.42 ft at 1:45AM May 14, 2018Observed: 20.42 ft at 2:00AM May 14, 2018Observed: 20.42 ft at 2:15AM May 14, 2018Observed: 20.42 ft at 2:30AM May 14, 2018Observed: 20.42 ft at 2:45AM May 14, 2018Observed: 20.42 ft at 3:00AM May 14, 2018Observed: 20.42 ft at 3:15AM May 14, 2018Observed: 20.42 ft at 3:30AM May 14, 2018Observed: 20.42 ft at 3:45AM May 14, 2018Observed: 20.42 ft at 4:00AM May 14, 2018Observed: 20.42 ft at 4:15AM May 14, 2018Observed: 20.42 ft at 4:30AM May 14, 2018Observed: 20.42 ft at 4:45AM May 14, 2018Observed: 20.42 ft at 5:00AM May 14, 2018Observed: 20.42 ft at 5:15AM May 14, 2018Observed: 20.41 ft at 5:30AM May 14, 2018Observed: 20.42 ft at 5:45AM May 14, 2018Observed: 20.42 ft at 6:00AM May 14, 2018Observed: 20.42 ft at 6:15AM May 14, 2018Observed: 20.42 ft at 6:30AM May 14, 2018Observed: 20.42 ft at 6:45AM May 14, 2018Observed: 20.42 ft at 7:00AM May 14, 2018Observed: 20.42 ft at 7:15AM May 14, 2018Observed: 20.42 ft at 7:30AM May 14, 2018Observed: 20.42 ft at 7:45AM May 14, 2018Observed: 20.42 ft at 8:00AM May 14, 2018Observed: 20.42 ft at 8:15AM May 14, 2018Observed: 20.42 ft at 8:30AM May 14, 2018Highest Observation: 20.43 ft at 8:45AM May 14, 2018Highest Observation: 20.43 ft at 9:00AM May 14, 2018Highest Observation: 20.43 ft at 9:15AM May 14, 2018Highest Observation: 20.43 ft at 9:30AM May 14, 2018Highest Observation: 20.43 ft at 9:45AM May 14, 2018Highest Observation: 20.43 ft at 10:00AM May 14, 2018Highest Observation: 20.43 ft at 10:15AM May 14, 2018Highest Observation: 20.43 ft at 10:30AM May 14, 2018Highest Observation: 20.43 ft at 10:45AM May 14, 2018Highest Observation: 20.43 ft at 11:00AM May 14, 2018Highest Observation: 20.43 ft at 11:15AM May 14, 2018Highest Observation: 20.43 ft at 11:30AM May 14, 2018Highest Observation: 20.43 ft at 11:45AM May 14, 2018Highest Observation: 20.43 ft at 12:00PM May 14, 2018Highest Observation: 20.43 ft at 12:15PM May 14, 2018Highest Observation: 20.43 ft at 12:30PM May 14, 2018Highest Observation: 20.43 ft at 12:45PM May 14, 2018Highest Observation: 20.43 ft at 1:00PM May 14, 2018Highest Observation: 20.43 ft at 1:15PM May 14, 2018Highest Observation: 20.43 ft at 1:30PM May 14, 2018Highest Observation: 20.43 ft at 1:45PM May 14, 2018Highest Observation: 20.43 ft at 2:00PM May 14, 2018Observed: 20.42 ft at 2:15PM May 14, 2018Observed: 20.42 ft at 2:30PM May 14, 2018Observed: 20.42 ft at 2:45PM May 14, 2018Observed: 20.42 ft at 3:00PM May 14, 2018Observed: 20.42 ft at 3:15PM May 14, 2018Observed: 20.42 ft at 3:30PM May 14, 2018Observed: 20.41 ft at 3:45PM May 14, 2018Observed: 20.41 ft at 4:00PM May 14, 2018Observed: 20.41 ft at 4:15PM May 14, 2018Observed: 20.42 ft at 4:30PM May 14, 2018Observed: 20.42 ft at 4:45PM May 14, 2018Observed: 20.41 ft at 5:00PM May 14, 2018Observed: 20.41 ft at 5:15PM May 14, 2018Observed: 20.41 ft at 5:30PM May 14, 2018Observed: 20.41 ft at 5:45PM May 14, 2018Observed: 20.41 ft at 6:00PM May 14, 2018Observed: 20.41 ft at 6:15PM May 14, 2018Observed: 20.4 ft at 6:30PM May 14, 2018Observed: 20.4 ft at 6:45PM May 14, 2018Observed: 20.4 ft at 7:00PM May 14, 2018Observed: 20.4 ft at 7:15PM May 14, 2018Observed: 20.4 ft at 7:30PM May 14, 2018Observed: 20.4 ft at 7:45PM May 14, 2018Observed: 20.39 ft at 8:00PM May 14, 2018Observed: 20.39 ft at 8:15PM May 14, 2018Observed: 20.39 ft at 8:30PM May 14, 2018Observed: 20.39 ft at 8:45PM May 14, 2018Observed: 20.39 ft at 9:00PM May 14, 2018Observed: 20.39 ft at 9:15PM May 14, 2018Observed: 20.39 ft at 9:30PM May 14, 2018Observed: 20.39 ft at 9:45PM May 14, 2018Observed: 20.39 ft at 10:00PM May 14, 2018Observed: 20.39 ft at 10:15PM May 14, 2018Observed: 20.39 ft at 10:30PM May 14, 2018Observed: 20.38 ft at 10:45PM May 14, 2018Observed: 20.39 ft at 11:00PM May 14, 2018Observed: 20.39 ft at 11:15PM May 14, 2018Observed: 20.38 ft at 11:30PM May 14, 2018Observed: 20.38 ft at 11:45PM May 14, 2018Observed: 20.39 ft at 12:00AM May 15, 2018Observed: 20.38 ft at 12:15AM May 15, 2018Observed: 20.38 ft at 12:30AM May 15, 2018Observed: 20.39 ft at 12:45AM May 15, 2018Observed: 20.38 ft at 1:00AM May 15, 2018Observed: 20.38 ft at 1:15AM May 15, 2018Observed: 20.38 ft at 1:30AM May 15, 2018Observed: 20.38 ft at 1:45AM May 15, 2018Observed: 20.38 ft at 2:00AM May 15, 2018Observed: 20.38 ft at 2:15AM May 15, 2018Observed: 20.38 ft at 2:30AM May 15, 2018Observed: 20.38 ft at 2:45AM May 15, 2018Observed: 20.38 ft at 3:00AM May 15, 2018Observed: 20.38 ft at 3:15AM May 15, 2018Observed: 20.38 ft at 3:30AM May 15, 2018Observed: 20.38 ft at 3:45AM May 15, 2018Observed: 20.38 ft at 4:00AM May 15, 2018Observed: 20.38 ft at 4:15AM May 15, 2018Observed: 20.38 ft at 4:30AM May 15, 2018Observed: 20.38 ft at 4:45AM May 15, 2018Observed: 20.38 ft at 5:00AM May 15, 2018Observed: 20.38 ft at 5:15AM May 15, 2018Observed: 20.38 ft at 5:30AM May 15, 2018Observed: 20.38 ft at 5:45AM May 15, 2018Observed: 20.37 ft at 6:00AM May 15, 2018Observed: 20.37 ft at 6:15AM May 15, 2018Observed: 20.37 ft at 6:30AM May 15, 2018Observed: 20.37 ft at 6:45AM May 15, 2018Observed: 20.37 ft at 7:00AM May 15, 2018Observed: 20.37 ft at 7:15AM May 15, 2018Observed: 20.37 ft at 7:30AM May 15, 2018Observed: 20.37 ft at 7:45AM May 15, 2018Observed: 20.37 ft at 8:00AM May 15, 2018Observed: 20.37 ft at 8:15AM May 15, 2018Observed: 20.37 ft at 8:30AM May 15, 2018Observed: 20.37 ft at 8:45AM May 15, 2018Observed: 20.36 ft at 9:00AM May 15, 2018Observed: 20.36 ft at 9:15AM May 15, 2018Observed: 20.36 ft at 9:30AM May 15, 2018Observed: 20.36 ft at 9:45AM May 15, 2018Observed: 20.36 ft at 10:00AM May 15, 2018Observed: 20.36 ft at 10:15AM May 15, 2018Observed: 20.36 ft at 10:30AM May 15, 2018Observed: 20.36 ft at 10:45AM May 15, 2018Observed: 20.36 ft at 11:00AM May 15, 2018Observed: 20.35 ft at 11:15AM May 15, 2018Observed: 20.35 ft at 11:30AM May 15, 2018Observed: 20.36 ft at 11:45AM May 15, 2018Observed: 20.35 ft at 12:00PM May 15, 2018Observed: 20.35 ft at 12:15PM May 15, 2018Observed: 20.35 ft at 12:30PM May 15, 2018Observed: 20.35 ft at 12:45PM May 15, 2018Observed: 20.35 ft at 1:00PM May 15, 2018Observed: 20.34 ft at 1:15PM May 15, 2018Observed: 20.34 ft at 1:30PM May 15, 2018Observed: 20.34 ft at 1:45PM May 15, 2018Observed: 20.34 ft at 2:00PM May 15, 2018Observed: 20.34 ft at 2:15PM May 15, 2018Observed: 20.34 ft at 2:30PM May 15, 2018Observed: 20.34 ft at 2:45PM May 15, 2018Observed: 20.33 ft at 3:00PM May 15, 2018Observed: 20.34 ft at 3:15PM May 15, 2018Observed: 20.33 ft at 3:30PM May 15, 2018Observed: 20.33 ft at 3:45PM May 15, 2018Observed: 20.33 ft at 4:00PM May 15, 2018Observed: 20.33 ft at 4:15PM May 15, 2018Observed: 20.32 ft at 4:30PM May 15, 2018Observed: 20.32 ft at 4:45PM May 15, 2018Observed: 20.32 ft at 5:00PM May 15, 2018Observed: 20.31 ft at 5:15PM May 15, 2018Observed: 20.32 ft at 5:30PM May 15, 2018Observed: 20.32 ft at 5:45PM May 15, 2018Observed: 20.31 ft at 6:00PM May 15, 2018Observed: 20.31 ft at 6:15PM May 15, 2018Observed: 20.31 ft at 6:30PM May 15, 2018Observed: 20.3 ft at 6:45PM May 15, 2018Observed: 20.3 ft at 7:00PM May 15, 2018Observed: 20.3 ft at 7:15PM May 15, 2018Observed: 20.3 ft at 7:30PM May 15, 2018Observed: 20.29 ft at 7:45PM May 15, 2018Observed: 20.29 ft at 8:00PM May 15, 2018Observed: 20.29 ft at 8:15PM May 15, 2018Observed: 20.29 ft at 8:30PM May 15, 2018Observed: 20.29 ft at 8:45PM May 15, 2018Observed: 20.28 ft at 9:00PM May 15, 2018Observed: 20.28 ft at 9:15PM May 15, 2018Observed: 20.28 ft at 9:30PM May 15, 2018Observed: 20.28 ft at 9:45PM May 15, 2018Observed: 20.28 ft at 10:00PM May 15, 2018Observed: 20.27 ft at 10:15PM May 15, 2018Observed: 20.28 ft at 10:30PM May 15, 2018Observed: 20.27 ft at 10:45PM May 15, 2018Observed: 20.27 ft at 11:00PM May 15, 2018Observed: 20.27 ft at 11:15PM May 15, 2018Observed: 20.27 ft at 11:30PM May 15, 2018Observed: 20.27 ft at 11:45PM May 15, 2018Observed: 20.27 ft at 12:00AM May 16, 2018Observed: 20.27 ft at 12:15AM May 16, 2018Observed: 20.27 ft at 12:30AM May 16, 2018Observed: 20.27 ft at 12:45AM May 16, 2018Observed: 20.27 ft at 1:00AM May 16, 2018Observed: 20.27 ft at 1:15AM May 16, 2018Observed: 20.27 ft at 1:30AM May 16, 2018Observed: 20.27 ft at 1:45AM May 16, 2018Observed: 20.26 ft at 2:00AM May 16, 2018Observed: 20.27 ft at 2:15AM May 16, 2018Observed: 20.26 ft at 2:30AM May 16, 2018Observed: 20.27 ft at 2:45AM May 16, 2018Observed: 20.26 ft at 3:00AM May 16, 2018Observed: 20.27 ft at 3:15AM May 16, 2018Observed: 20.27 ft at 3:30AM May 16, 2018Observed: 20.26 ft at 3:45AM May 16, 2018Observed: 20.26 ft at 4:00AM May 16, 2018Observed: 20.26 ft at 4:15AM May 16, 2018Observed: 20.26 ft at 4:30AM May 16, 2018Observed: 20.26 ft at 4:45AM May 16, 2018Observed: 20.26 ft at 5:00AM May 16, 2018Observed: 20.27 ft at 5:15AM May 16, 2018Observed: 20.26 ft at 5:30AM May 16, 2018Observed: 20.26 ft at 5:45AM May 16, 2018Observed: 20.26 ft at 6:00AM May 16, 2018Observed: 20.26 ft at 6:15AM May 16, 2018Observed: 20.26 ft at 6:30AM May 16, 2018Observed: 20.26 ft at 6:45AM May 16, 2018Observed: 20.26 ft at 7:00AM May 16, 2018Observed: 20.26 ft at 7:15AM May 16, 2018Observed: 20.26 ft at 7:30AM May 16, 2018Observed: 20.26 ft at 7:45AM May 16, 2018Observed: 20.26 ft at 8:00AM May 16, 2018Observed: 20.26 ft at 8:15AM May 16, 2018Observed: 20.26 ft at 8:30AM May 16, 2018Observed: 20.26 ft at 8:45AM May 16, 2018Observed: 20.27 ft at 9:00AM May 16, 2018Observed: 20.27 ft at 9:15AM May 16, 2018Observed: 20.26 ft at 9:30AM May 16, 2018Observed: 20.26 ft at 9:45AM May 16, 2018Observed: 20.27 ft at 10:00AM May 16, 2018Observed: 20.26 ft at 10:15AM May 16, 2018Observed: 20.26 ft at 10:30AM May 16, 2018Observed: 20.26 ft at 10:45AM May 16, 2018Observed: 20.26 ft at 11:00AM May 16, 2018Observed: 20.25 ft at 11:15AM May 16, 2018Observed: 20.25 ft at 11:30AM May 16, 2018Observed: 20.25 ft at 11:45AM May 16, 2018Observed: 20.25 ft at 12:00PM May 16, 2018Observed: 20.26 ft at 12:15PM May 16, 2018Observed: 20.26 ft at 12:30PM May 16, 2018Observed: 20.26 ft at 12:45PM May 16, 2018Observed: 20.26 ft at 1:00PM May 16, 2018Observed: 20.26 ft at 1:15PM May 16, 2018Observed: 20.26 ft at 1:30PM May 16, 2018Observed: 20.26 ft at 1:45PM May 16, 2018Observed: 20.26 ft at 2:00PM May 16, 2018Observed: 20.26 ft at 2:15PM May 16, 2018Observed: 20.25 ft at 2:30PM May 16, 2018Observed: 20.25 ft at 2:45PM May 16, 2018Observed: 20.25 ft at 3:00PM May 16, 2018Observed: 20.25 ft at 3:15PM May 16, 2018Observed: 20.25 ft at 3:30PM May 16, 2018Observed: 20.25 ft at 3:45PM May 16, 2018Observed: 20.25 ft at 4:00PM May 16, 2018Observed: 20.25 ft at 4:15PM May 16, 2018Observed: 20.24 ft at 4:30PM May 16, 2018Observed: 20.24 ft at 4:45PM May 16, 2018Observed: 20.24 ft at 5:00PM May 16, 2018Observed: 20.24 ft at 5:15PM May 16, 2018Observed: 20.24 ft at 5:30PM May 16, 2018Observed: 20.24 ft at 5:45PM May 16, 2018Observed: 20.24 ft at 6:00PM May 16, 2018Observed: 20.24 ft at 6:15PM May 16, 2018Observed: 20.23 ft at 6:30PM May 16, 2018Observed: 20.23 ft at 6:45PM May 16, 2018Observed: 20.23 ft at 7:00PM May 16, 2018Observed: 20.23 ft at 7:15PM May 16, 2018Observed: 20.23 ft at 7:30PM May 16, 2018Observed: 20.23 ft at 7:45PM May 16, 2018Observed: 20.23 ft at 8:00PM May 16, 2018Observed: 20.23 ft at 8:15PM May 16, 2018Observed: 20.23 ft at 8:30PM May 16, 2018Observed: 20.23 ft at 8:45PM May 16, 2018Observed: 20.23 ft at 9:00PM May 16, 2018Observed: 20.23 ft at 9:15PM May 16, 2018Observed: 20.22 ft at 9:30PM May 16, 2018Observed: 20.22 ft at 9:45PM May 16, 2018Observed: 20.22 ft at 10:00PM May 16, 2018Observed: 20.22 ft at 10:15PM May 16, 2018Observed: 20.22 ft at 10:30PM May 16, 2018Observed: 20.22 ft at 10:45PM May 16, 2018Observed: 20.22 ft at 11:00PM May 16, 2018Observed: 20.21 ft at 11:15PM May 16, 2018Observed: 20.21 ft at 11:30PM May 16, 2018Observed: 20.21 ft at 11:45PM May 16, 2018Observed: 20.21 ft at 12:00AM May 17, 2018Observed: 20.21 ft at 12:15AM May 17, 2018Observed: 20.21 ft at 12:30AM May 17, 2018Observed: 20.21 ft at 12:45AM May 17, 2018Observed: 20.21 ft at 1:00AM May 17, 2018Observed: 20.21 ft at 1:15AM May 17, 2018Observed: 20.21 ft at 1:30AM May 17, 2018Observed: 20.21 ft at 1:45AM May 17, 2018Observed: 20.21 ft at 2:00AM May 17, 2018Observed: 20.21 ft at 2:15AM May 17, 2018Observed: 20.21 ft at 2:30AM May 17, 2018Observed: 20.21 ft at 2:45AM May 17, 2018Observed: 20.21 ft at 3:00AM May 17, 2018Observed: 20.21 ft at 3:15AM May 17, 2018Observed: 20.21 ft at 3:30AM May 17, 2018Observed: 20.2 ft at 3:45AM May 17, 2018Observed: 20.21 ft at 4:00AM May 17, 2018Observed: 20.21 ft at 4:15AM May 17, 2018Observed: 20.21 ft at 4:30AM May 17, 2018Observed: 20.21 ft at 4:45AM May 17, 2018Observed: 20.21 ft at 5:00AM May 17, 2018Observed: 20.21 ft at 5:15AM May 17, 2018Observed: 20.21 ft at 5:30AM May 17, 2018Observed: 20.21 ft at 5:45AM May 17, 2018Observed: 20.22 ft at 6:00AM May 17, 2018Observed: 20.21 ft at 6:15AM May 17, 2018Observed: 20.21 ft at 6:30AM May 17, 2018Observed: 20.22 ft at 6:45AM May 17, 2018Observed: 20.22 ft at 7:00AM May 17, 2018Observed: 20.21 ft at 7:15AM May 17, 2018Observed: 20.21 ft at 7:30AM May 17, 2018Observed: 20.2 ft at 7:45AM May 17, 2018Observed: 20.21 ft at 8:00AM May 17, 2018Observed: 20.21 ft at 8:15AM May 17, 2018Observed: 20.22 ft at 8:30AM May 17, 2018Observed: 20.22 ft at 8:45AM May 17, 2018Observed: 20.22 ft at 9:00AM May 17, 2018Observed: 20.21 ft at 9:15AM May 17, 2018Observed: 20.21 ft at 9:30AM May 17, 2018Observed: 20.21 ft at 9:45AM May 17, 2018Observed: 20.21 ft at 10:00AM May 17, 2018Observed: 20.21 ft at 10:15AM May 17, 2018Observed: 20.21 ft at 10:30AM May 17, 2018Observed: 20.21 ft at 10:45AM May 17, 2018Observed: 20.21 ft at 11:00AM May 17, 2018Observed: 20.2 ft at 11:15AM May 17, 2018Observed: 20.21 ft at 11:30AM May 17, 2018Observed: 20.21 ft at 11:45AM May 17, 2018Observed: 20.21 ft at 12:00PM May 17, 2018Observed: 20.21 ft at 12:15PM May 17, 2018Observed: 20.21 ft at 12:30PM May 17, 2018Observed: 20.2 ft at 12:45PM May 17, 2018Observed: 20.21 ft at 1:00PM May 17, 2018Observed: 20.2 ft at 1:15PM May 17, 2018Observed: 20.2 ft at 1:30PM May 17, 2018Observed: 20.21 ft at 1:45PM May 17, 2018Observed: 20.2 ft at 2:00PM May 17, 2018Observed: 20.2 ft at 2:15PM May 17, 2018Observed: 20.2 ft at 2:30PM May 17, 2018Observed: 20.2 ft at 2:45PM May 17, 2018Observed: 20.2 ft at 3:00PM May 17, 2018Observed: 20.21 ft at 3:15PM May 17, 2018Observed: 20.2 ft at 3:30PM May 17, 2018Observed: 20.2 ft at 3:45PM May 17, 2018Observed: 20.2 ft at 4:00PM May 17, 2018Observed: 20.2 ft at 4:15PM May 17, 2018Observed: 20.2 ft at 4:30PM May 17, 2018Observed: 20.2 ft at 4:45PM May 17, 2018Observed: 20.19 ft at 5:00PM May 17, 2018Observed: 20.19 ft at 5:15PM May 17, 2018Observed: 20.2 ft at 5:30PM May 17, 2018Observed: 20.19 ft at 5:45PM May 17, 2018Observed: 20.19 ft at 6:00PM May 17, 2018Observed: 20.19 ft at 6:15PM May 17, 2018Observed: 20.19 ft at 6:30PM May 17, 2018Observed: 20.19 ft at 6:45PM May 17, 2018Observed: 20.19 ft at 7:00PM May 17, 2018Observed: 20.18 ft at 7:15PM May 17, 2018Observed: 20.19 ft at 7:30PM May 17, 2018Observed: 20.19 ft at 7:45PM May 17, 2018Observed: 20.19 ft at 8:00PM May 17, 2018Observed: 20.2 ft at 8:15PM May 17, 2018Observed: 20.2 ft at 8:30PM May 17, 2018Observed: 20.2 ft at 8:45PM May 17, 2018Observed: 20.2 ft at 9:00PM May 17, 2018Observed: 20.2 ft at 9:15PM May 17, 2018Observed: 20.2 ft at 9:30PM May 17, 2018Observed: 20.2 ft at 9:45PM May 17, 2018Observed: 20.2 ft at 10:00PM May 17, 2018Observed: 20.2 ft at 10:15PM May 17, 2018Observed: 20.2 ft at 10:30PM May 17, 2018Observed: 20.2 ft at 10:45PM May 17, 2018Observed: 20.2 ft at 11:00PM May 17, 2018Observed: 20.19 ft at 11:15PM May 17, 2018Observed: 20.2 ft at 11:30PM May 17, 2018Observed: 20.19 ft at 11:45PM May 17, 2018Observed: 20.19 ft at 12:00AM May 18, 2018Observed: 20.19 ft at 12:15AM May 18, 2018Observed: 20.2 ft at 12:30AM May 18, 2018Observed: 20.2 ft at 12:45AM May 18, 2018Observed: 20.19 ft at 1:00AM May 18, 2018Observed: 20.19 ft at 1:15AM May 18, 2018Observed: 20.19 ft at 1:30AM May 18, 2018Observed: 20.2 ft at 1:45AM May 18, 2018Observed: 20.2 ft at 2:00AM May 18, 2018Observed: 20.21 ft at 2:15AM May 18, 2018Observed: 20.21 ft at 2:30AM May 18, 2018Observed: 20.23 ft at 2:45AM May 18, 2018Observed: 20.24 ft at 3:00AM May 18, 2018Observed: 20.23 ft at 3:15AM May 18, 2018Observed: 20.23 ft at 3:30AM May 18, 2018Observed: 20.23 ft at 3:45AM May 18, 2018Observed: 20.23 ft at 4:00AM May 18, 2018Observed: 20.23 ft at 4:15AM May 18, 2018Observed: 20.23 ft at 4:30AM May 18, 2018Observed: 20.23 ft at 4:45AM May 18, 2018Observed: 20.23 ft at 5:00AM May 18, 2018Observed: 20.23 ft at 5:15AM May 18, 2018Observed: 20.23 ft at 5:30AM May 18, 2018Observed: 20.23 ft at 5:45AM May 18, 2018Observed: 20.23 ft at 6:00AM May 18, 2018Observed: 20.23 ft at 6:15AM May 18, 2018Observed: 20.24 ft at 6:30AM May 18, 2018Observed: 20.23 ft at 6:45AM May 18, 2018Observed: 20.23 ft at 7:00AM May 18, 2018Observed: 20.24 ft at 7:15AM May 18, 2018Observed: 20.23 ft at 7:30AM May 18, 2018Observed: 20.23 ft at 7:45AM May 18, 2018Observed: 20.24 ft at 8:00AM May 18, 2018Observed: 20.23 ft at 8:15AM May 18, 2018Observed: 20.23 ft at 8:30AM May 18, 2018Observed: 20.23 ft at 8:45AM May 18, 2018Observed: 20.23 ft at 9:00AM May 18, 2018Observed: 20.23 ft at 9:15AM May 18, 2018Observed: 20.21 ft at 9:30AM May 18, 2018Observed: 20.19 ft at 9:45AM May 18, 2018Observed: 20.19 ft at 10:00AM May 18, 2018Observed: 20.18 ft at 10:15AM May 18, 2018Observed: 20.18 ft at 10:30AM May 18, 2018Observed: 20.17 ft at 10:45AM May 18, 2018Observed: 20.17 ft at 11:15AM May 18, 2018Observed: 20.19 ft at 11:30AM May 18, 2018Observed: 20.22 ft at 11:45AM May 18, 2018Observed: 20.23 ft at 12:00PM May 18, 2018Observed: 20.25 ft at 12:15PM May 18, 2018Observed: 20.25 ft at 12:30PM May 18, 2018Observed: 20.25 ft at 12:45PM May 18, 2018Observed: 20.25 ft at 1:00PM May 18, 2018Observed: 20.26 ft at 1:15PM May 18, 2018Observed: 20.25 ft at 1:30PM May 18, 2018Observed: 20.25 ft at 1:45PM May 18, 2018Observed: 20.25 ft at 2:00PM May 18, 2018Observed: 20.25 ft at 2:15PM May 18, 2018Observed: 20.25 ft at 2:30PM May 18, 2018Observed: 20.25 ft at 2:45PM May 18, 2018Observed: 20.25 ft at 3:00PM May 18, 2018Observed: 20.26 ft at 3:15PM May 18, 2018Observed: 20.26 ft at 3:30PM May 18, 2018Observed: 20.26 ft at 3:45PM May 18, 2018Observed: 20.26 ft at 4:00PM May 18, 2018Observed: 20.26 ft at 4:15PM May 18, 2018Observed: 20.26 ft at 4:30PM May 18, 2018Observed: 20.26 ft at 4:45PM May 18, 2018Observed: 20.26 ft at 5:00PM May 18, 2018Observed: 20.25 ft at 5:15PM May 18, 2018Observed: 20.25 ft at 5:30PM May 18, 2018Observed: 20.25 ft at 5:45PM May 18, 2018Observed: 20.25 ft at 6:00PM May 18, 2018Observed: 20.25 ft at 6:15PM May 18, 2018Observed: 20.25 ft at 6:30PM May 18, 2018Observed: 20.25 ft at 6:45PM May 18, 2018Observed: 20.25 ft at 7:00PM May 18, 2018Observed: 20.25 ft at 7:15PM May 18, 2018Observed: 20.25 ft at 7:30PM May 18, 2018Observed: 20.25 ft at 7:45PM May 18, 2018Observed: 20.25 ft at 8:00PM May 18, 2018Observed: 20.25 ft at 8:15PM May 18, 2018Observed: 20.25 ft at 8:30PM May 18, 2018Observed: 20.25 ft at 8:45PM May 18, 2018Observed: 20.25 ft at 9:00PM May 18, 2018Observed: 20.25 ft at 9:15PM May 18, 2018Observed: 20.25 ft at 9:30PM May 18, 2018Observed: 20.25 ft at 9:45PM May 18, 2018Observed: 20.25 ft at 10:00PM May 18, 2018Observed: 20.25 ft at 10:15PM May 18, 2018Observed: 20.25 ft at 10:30PM May 18, 2018Observed: 20.26 ft at 10:45PM May 18, 2018Observed: 20.26 ft at 11:00PM May 18, 2018Observed: 20.26 ft at 11:15PM May 18, 2018Observed: 20.26 ft at 11:30PM May 18, 2018Observed: 20.26 ft at 11:45PM May 18, 2018Observed: 20.26 ft at 12:00AM May 19, 2018Observed: 20.25 ft at 12:15AM May 19, 2018Observed: 20.26 ft at 12:30AM May 19, 2018Observed: 20.26 ft at 12:45AM May 19, 2018Observed: 20.26 ft at 1:00AM May 19, 2018Observed: 20.27 ft at 1:15AM May 19, 2018Observed: 20.27 ft at 1:30AM May 19, 2018Observed: 20.27 ft at 1:45AM May 19, 2018Observed: 20.28 ft at 2:00AM May 19, 2018Observed: 20.27 ft at 2:15AM May 19, 2018Observed: 20.27 ft at 2:30AM May 19, 2018Observed: 20.27 ft at 2:45AM May 19, 2018Observed: 20.27 ft at 3:00AM May 19, 2018Observed: 20.27 ft at 3:15AM May 19, 2018Observed: 20.27 ft at 3:30AM May 19, 2018Observed: 20.28 ft at 3:45AM May 19, 2018Observed: 20.27 ft at 4:00AM May 19, 2018Observed: 20.27 ft at 4:15AM May 19, 2018Observed: 20.27 ft at 4:30AM May 19, 2018Observed: 20.28 ft at 4:45AM May 19, 2018Observed: 20.28 ft at 5:00AM May 19, 2018Observed: 20.29 ft at 5:15AM May 19, 2018Observed: 20.29 ft at 5:30AM May 19, 2018Observed: 20.29 ft at 5:45AM May 19, 2018Observed: 20.28 ft at 6:00AM May 19, 2018Observed: 20.29 ft at 6:15AM May 19, 2018Observed: 20.29 ft at 6:30AM May 19, 2018Observed: 20.29 ft at 6:45AM May 19, 2018Observed: 20.29 ft at 7:00AM May 19, 2018Observed: 20.29 ft at 7:15AM May 19, 2018Observed: 20.29 ft at 7:30AM May 19, 2018Observed: 20.3 ft at 7:45AM May 19, 2018Observed: 20.3 ft at 8:00AM May 19, 2018Observed: 20.3 ft at 8:15AM May 19, 2018Observed: 20.3 ft at 8:30AM May 19, 2018Observed: 20.29 ft at 8:45AM May 19, 2018Observed: 20.29 ft at 9:00AM May 19, 2018Observed: 20.29 ft at 9:15AM May 19, 2018Observed: 20.3 ft at 9:30AM May 19, 2018Observed: 20.29 ft at 9:45AM May 19, 2018Observed: 20.3 ft at 10:00AM May 19, 2018Observed: 20.3 ft at 10:15AM May 19, 2018Observed: 20.3 ft at 10:30AM May 19, 2018Observed: 20.3 ft at 10:45AM May 19, 2018Observed: 20.31 ft at 11:00AM May 19, 2018Observed: 20.31 ft at 11:15AM May 19, 2018Observed: 20.31 ft at 11:30AM May 19, 2018Observed: 20.31 ft at 11:45AM May 19, 2018Observed: 20.31 ft at 12:00PM May 19, 2018Observed: 20.31 ft at 12:15PM May 19, 2018Observed: 20.3 ft at 12:30PM May 19, 2018Observed: 20.31 ft at 12:45PM May 19, 2018Observed: 20.31 ft at 1:00PM May 19, 2018Observed: 20.31 ft at 1:15PM May 19, 2018Observed: 20.31 ft at 1:30PM May 19, 2018Observed: 20.31 ft at 1:45PM May 19, 2018Observed: 20.31 ft at 2:00PM May 19, 2018Observed: 20.32 ft at 2:15PM May 19, 2018Observed: 20.32 ft at 2:30PM May 19, 2018Observed: 20.32 ft at 2:45PM May 19, 2018Observed: 20.32 ft at 3:00PM May 19, 2018Observed: 20.32 ft at 3:15PM May 19, 2018Observed: 20.32 ft at 3:30PM May 19, 2018Observed: 20.32 ft at 3:45PM May 19, 2018Observed: 20.32 ft at 4:00PM May 19, 2018Observed: 20.32 ft at 4:15PM May 19, 2018Observed: 20.32 ft at 4:30PM May 19, 2018Observed: 20.32 ft at 4:45PM May 19, 2018Observed: 20.32 ft at 5:00PM May 19, 2018Observed: 20.32 ft at 5:15PM May 19, 2018Observed: 20.32 ft at 5:30PM May 19, 2018Observed: 20.33 ft at 5:45PM May 19, 2018Observed: 20.33 ft at 6:00PM May 19, 2018Observed: 20.33 ft at 6:15PM May 19, 2018Observed: 20.33 ft at 6:30PM May 19, 2018Observed: 20.33 ft at 6:45PM May 19, 2018Observed: 20.33 ft at 7:00PM May 19, 2018Observed: 20.33 ft at 7:15PM May 19, 2018Observed: 20.33 ft at 7:30PM May 19, 2018Observed: 20.33 ft at 7:45PM May 19, 2018Observed: 20.33 ft at 8:00PM May 19, 2018Observed: 20.33 ft at 8:15PM May 19, 2018Observed: 20.33 ft at 8:30PM May 19, 2018Observed: 20.33 ft at 8:45PM May 19, 2018Observed: 20.33 ft at 9:00PM May 19, 2018Observed: 20.33 ft at 9:15PM May 19, 2018Observed: 20.33 ft at 9:30PM May 19, 2018Observed: 20.33 ft at 9:45PM May 19, 2018Observed: 20.33 ft at 10:00PM May 19, 2018Observed: 20.34 ft at 10:15PM May 19, 2018Observed: 20.34 ft at 10:30PM May 19, 2018Observed: 20.34 ft at 10:45PM May 19, 2018Observed: 20.33 ft at 11:00PM May 19, 2018Observed: 20.33 ft at 11:15PM May 19, 2018Observed: 20.33 ft at 11:30PM May 19, 2018Observed: 20.34 ft at 11:45PM May 19, 2018Observed: 20.33 ft at 12:00AM May 20, 2018Observed: 20.33 ft at 12:15AM May 20, 2018Observed: 20.33 ft at 12:30AM May 20, 2018Observed: 20.33 ft at 12:45AM May 20, 2018Observed: 20.34 ft at 1:00AM May 20, 2018Observed: 20.33 ft at 1:15AM May 20, 2018Observed: 20.34 ft at 1:30AM May 20, 2018Observed: 20.34 ft at 1:45AM May 20, 2018Observed: 20.34 ft at 2:00AM May 20, 2018Observed: 20.34 ft at 2:15AM May 20, 2018Observed: 20.35 ft at 2:30AM May 20, 2018Observed: 20.35 ft at 2:45AM May 20, 2018Observed: 20.35 ft at 3:00AM May 20, 2018Observed: 20.36 ft at 3:15AM May 20, 2018Observed: 20.36 ft at 3:30AM May 20, 2018Observed: 20.36 ft at 3:45AM May 20, 2018Observed: 20.37 ft at 4:00AM May 20, 2018Observed: 20.37 ft at 4:15AM May 20, 2018Observed: 20.38 ft at 4:30AM May 20, 2018Observed: 20.37 ft at 4:45AM May 20, 2018Observed: 20.37 ft at 5:00AM May 20, 2018Observed: 20.37 ft at 5:15AM May 20, 2018Observed: 20.37 ft at 5:30AM May 20, 2018Observed: 20.38 ft at 5:45AM May 20, 2018Observed: 20.39 ft at 6:00AM May 20, 2018Observed: 20.38 ft at 6:15AM May 20, 2018USGS--Water Resources of the United StatesMRNN1(plotting HGIRG) Graph Created (7:03AM May 20, 2018)ObservedLatest observed value: 20.38 ft at 6:15 AM CDT 20-May-2018. Flood Stage is 21 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts are not available for the Missouri River at Niobrara. Only observed stages are available for this point.

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Upstream Gauge - near Verdel Upstream Gauge Downstream Gauge Downstream Gauge - at Springfield
Flood Categories (in feet)
Major Flood Stage: 24
Moderate Flood Stage: 23
Flood Stage: 21
Action Stage: 20
Low Stage (in feet): -9999

Historic Crests
(1) 26.76 ft on 06/26/2011
(2) 23.64 ft on 07/22/2010
(3) 22.50 ft on 01/17/2007
(4) 21.98 ft on 10/13/1997
(5) 21.85 ft on 08/20/1997
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.54 ft on 06/02/2017
(2) 26.76 ft on 06/26/2011
(3) 23.64 ft on 07/22/2010
(4) 22.50 ft on 01/17/2007
(5) 21.44 ft on 08/01/2006
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:14
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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
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25.5 Bottom Road in Bon Homme County begins flooding.
24 Highway 12 east and west of Niobrara will be flooded, and the sewage lagoons in Niobrara will be flooded. Homes and cabins in Running Water will also be threatened by high water.
23 Highway 12 east of Niobrara could be overtopped by water backing up Bazile Creek.
22.5 The Fishing Road on the south bank near Niobrara is flooded.
22 Bottom Road near Springfield floods.
21 Both banks overflow.
Photos
(1) Upstream View
(2) Downstream View
About This Location Collapse

Latitude: 42.761667° N, Longitude: 98.027778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 21 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 1200 ft 1221 ft 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:
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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
Sioux Falls Weather Forecast Office
26 Weather Lane
Sioux Falls, SD 57104-0198
(605) 330-4247
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Page last modified: 21-Dec-2016 10:37 PM 		Disclaimer
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