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Hydrograph River at a Glance Download
Sandy River near Bull Run Stage (ft)Flow (cfs)Observed: 8.74 ft at 3:45AM Feb 11, 2019Observed: 8.74 ft at 4:00AM Feb 11, 2019Observed: 8.75 ft at 4:15AM Feb 11, 2019Observed: 8.75 ft at 4:30AM Feb 11, 2019Observed: 8.76 ft at 4:45AM Feb 11, 2019Observed: 8.76 ft at 5:00AM Feb 11, 2019Observed: 8.76 ft at 5:15AM Feb 11, 2019Observed: 8.77 ft at 5:30AM Feb 11, 2019Observed: 8.78 ft at 5:45AM Feb 11, 2019Observed: 8.77 ft at 6:00AM Feb 11, 2019Observed: 8.78 ft at 6:15AM Feb 11, 2019Observed: 8.78 ft at 6:30AM Feb 11, 2019Observed: 8.79 ft at 6:45AM Feb 11, 2019Observed: 8.8 ft at 7:00AM Feb 11, 2019Observed: 8.8 ft at 7:15AM Feb 11, 2019Observed: 8.8 ft at 7:30AM Feb 11, 2019Observed: 8.81 ft at 7:45AM Feb 11, 2019Observed: 8.81 ft at 8:00AM Feb 11, 2019Observed: 8.82 ft at 8:15AM Feb 11, 2019Observed: 8.82 ft at 8:30AM Feb 11, 2019Observed: 8.82 ft at 8:45AM Feb 11, 2019Observed: 8.83 ft at 9:00AM Feb 11, 2019Observed: 8.83 ft at 9:15AM Feb 11, 2019Observed: 8.82 ft at 9:30AM Feb 11, 2019Observed: 8.82 ft at 9:45AM Feb 11, 2019Observed: 8.82 ft at 10:00AM Feb 11, 2019Observed: 8.83 ft at 10:15AM Feb 11, 2019Observed: 8.83 ft at 10:30AM Feb 11, 2019Observed: 8.83 ft at 10:45AM Feb 11, 2019Observed: 8.83 ft at 11:00AM Feb 11, 2019Observed: 8.84 ft at 11:15AM Feb 11, 2019Observed: 8.83 ft at 11:30AM Feb 11, 2019Observed: 8.84 ft at 11:45AM Feb 11, 2019Observed: 8.84 ft at 12:00PM Feb 11, 2019Observed: 8.84 ft at 12:15PM Feb 11, 2019Observed: 8.84 ft at 12:30PM Feb 11, 2019Observed: 8.84 ft at 12:45PM Feb 11, 2019Observed: 8.84 ft at 1:00PM Feb 11, 2019Observed: 8.84 ft at 1:15PM Feb 11, 2019Observed: 8.87 ft at 1:30PM Feb 11, 2019Observed: 8.88 ft at 1:45PM Feb 11, 2019Observed: 8.9 ft at 2:00PM Feb 11, 2019Observed: 8.9 ft at 2:15PM Feb 11, 2019Observed: 8.89 ft at 2:30PM Feb 11, 2019Observed: 8.9 ft at 2:45PM Feb 11, 2019Observed: 8.9 ft at 3:00PM Feb 11, 2019Observed: 8.9 ft at 3:15PM Feb 11, 2019Observed: 8.9 ft at 3:30PM Feb 11, 2019Observed: 8.91 ft at 3:45PM Feb 11, 2019Observed: 8.91 ft at 4:00PM Feb 11, 2019Observed: 8.9 ft at 4:15PM Feb 11, 2019Observed: 8.91 ft at 4:30PM Feb 11, 2019Observed: 8.91 ft at 4:45PM Feb 11, 2019Observed: 8.91 ft at 5:00PM Feb 11, 2019Observed: 8.92 ft at 5:15PM Feb 11, 2019Observed: 8.92 ft at 5:30PM Feb 11, 2019Observed: 8.92 ft at 5:45PM Feb 11, 2019Observed: 8.93 ft at 6:00PM Feb 11, 2019Observed: 8.93 ft at 6:15PM Feb 11, 2019Observed: 8.93 ft at 6:30PM Feb 11, 2019Observed: 8.92 ft at 6:45PM Feb 11, 2019Observed: 8.93 ft at 7:00PM Feb 11, 2019Observed: 8.93 ft at 7:15PM Feb 11, 2019Observed: 8.93 ft at 7:30PM Feb 11, 2019Observed: 8.93 ft at 7:45PM Feb 11, 2019Observed: 8.93 ft at 8:00PM Feb 11, 2019Observed: 8.93 ft at 8:15PM Feb 11, 2019Observed: 8.93 ft at 8:30PM Feb 11, 2019Observed: 8.93 ft at 8:45PM Feb 11, 2019Observed: 8.93 ft at 9:00PM Feb 11, 2019Observed: 8.93 ft at 9:15PM Feb 11, 2019Observed: 8.93 ft at 9:30PM Feb 11, 2019Observed: 8.93 ft at 9:45PM Feb 11, 2019Observed: 8.93 ft at 10:00PM Feb 11, 2019Observed: 8.92 ft at 10:15PM Feb 11, 2019Observed: 8.93 ft at 10:30PM Feb 11, 2019Observed: 8.93 ft at 10:45PM Feb 11, 2019Observed: 8.92 ft at 11:00PM Feb 11, 2019Observed: 8.93 ft at 11:15PM Feb 11, 2019Observed: 8.92 ft at 11:30PM Feb 11, 2019Observed: 8.92 ft at 11:45PM Feb 11, 2019Observed: 8.92 ft at 12:00AM Feb 12, 2019Observed: 8.92 ft at 12:15AM Feb 12, 2019Observed: 8.92 ft at 12:30AM Feb 12, 2019Observed: 8.93 ft at 12:45AM Feb 12, 2019Observed: 8.94 ft at 1:00AM Feb 12, 2019Observed: 8.94 ft at 1:15AM Feb 12, 2019Observed: 8.95 ft at 1:30AM Feb 12, 2019Observed: 8.95 ft at 1:45AM Feb 12, 2019Observed: 8.95 ft at 2:00AM Feb 12, 2019Observed: 8.95 ft at 2:15AM Feb 12, 2019Observed: 8.95 ft at 2:30AM Feb 12, 2019Observed: 8.95 ft at 2:45AM Feb 12, 2019Observed: 8.95 ft at 3:00AM Feb 12, 2019Observed: 8.95 ft at 3:15AM Feb 12, 2019Observed: 8.95 ft at 3:30AM Feb 12, 2019Observed: 8.95 ft at 3:45AM Feb 12, 2019Observed: 8.95 ft at 4:00AM Feb 12, 2019Observed: 8.95 ft at 4:15AM Feb 12, 2019Observed: 8.94 ft at 4:30AM Feb 12, 2019Observed: 8.95 ft at 4:45AM Feb 12, 2019Observed: 8.95 ft at 5:00AM Feb 12, 2019Observed: 8.95 ft at 5:15AM Feb 12, 2019Observed: 8.94 ft at 5:30AM Feb 12, 2019Observed: 8.94 ft at 5:45AM Feb 12, 2019Observed: 8.95 ft at 6:00AM Feb 12, 2019Observed: 8.95 ft at 6:15AM Feb 12, 2019Observed: 8.96 ft at 6:30AM Feb 12, 2019Observed: 8.97 ft at 6:45AM Feb 12, 2019Observed: 8.99 ft at 7:00AM Feb 12, 2019Observed: 9.01 ft at 7:15AM Feb 12, 2019Observed: 9.03 ft at 7:30AM Feb 12, 2019Observed: 9.05 ft at 7:45AM Feb 12, 2019Observed: 9.08 ft at 8:00AM Feb 12, 2019Observed: 9.1 ft at 8:15AM Feb 12, 2019Observed: 9.11 ft at 8:30AM Feb 12, 2019Observed: 9.11 ft at 8:45AM Feb 12, 2019Observed: 9.13 ft at 9:00AM Feb 12, 2019Observed: 9.13 ft at 9:15AM Feb 12, 2019Observed: 9.13 ft at 9:30AM Feb 12, 2019Observed: 9.13 ft at 9:45AM Feb 12, 2019Observed: 9.14 ft at 10:00AM Feb 12, 2019Observed: 9.14 ft at 10:15AM Feb 12, 2019Observed: 9.14 ft at 10:30AM Feb 12, 2019Observed: 9.15 ft at 10:45AM Feb 12, 2019Observed: 9.15 ft at 11:00AM Feb 12, 2019Observed: 9.16 ft at 11:15AM Feb 12, 2019Observed: 9.16 ft at 11:30AM Feb 12, 2019Observed: 9.17 ft at 11:45AM Feb 12, 2019Observed: 9.17 ft at 12:00PM Feb 12, 2019Observed: 9.17 ft at 12:15PM Feb 12, 2019Observed: 9.18 ft at 12:30PM Feb 12, 2019Observed: 9.19 ft at 12:45PM Feb 12, 2019Observed: 9.19 ft at 1:00PM Feb 12, 2019Observed: 9.2 ft at 1:15PM Feb 12, 2019Observed: 9.21 ft at 1:30PM Feb 12, 2019Observed: 9.21 ft at 1:45PM Feb 12, 2019Observed: 9.23 ft at 2:00PM Feb 12, 2019Observed: 9.24 ft at 2:15PM Feb 12, 2019Observed: 9.25 ft at 2:30PM Feb 12, 2019Observed: 9.25 ft at 2:45PM Feb 12, 2019Observed: 9.27 ft at 3:00PM Feb 12, 2019Observed: 9.29 ft at 3:15PM Feb 12, 2019Observed: 9.28 ft at 3:30PM Feb 12, 2019Observed: 9.29 ft at 3:45PM Feb 12, 2019Observed: 9.31 ft at 4:00PM Feb 12, 2019Observed: 9.32 ft at 4:15PM Feb 12, 2019Observed: 9.32 ft at 4:30PM Feb 12, 2019Observed: 9.33 ft at 4:45PM Feb 12, 2019Observed: 9.34 ft at 5:00PM Feb 12, 2019Observed: 9.34 ft at 5:15PM Feb 12, 2019Observed: 9.35 ft at 5:30PM Feb 12, 2019Observed: 9.36 ft at 5:45PM Feb 12, 2019Observed: 9.36 ft at 6:00PM Feb 12, 2019Observed: 9.36 ft at 6:15PM Feb 12, 2019Observed: 9.37 ft at 6:30PM Feb 12, 2019Observed: 9.38 ft at 6:45PM Feb 12, 2019Observed: 9.39 ft at 7:00PM Feb 12, 2019Observed: 9.39 ft at 7:15PM Feb 12, 2019Observed: 9.41 ft at 7:30PM Feb 12, 2019Observed: 9.42 ft at 7:45PM Feb 12, 2019Observed: 9.42 ft at 8:00PM Feb 12, 2019Observed: 9.42 ft at 8:15PM Feb 12, 2019Observed: 9.41 ft at 8:30PM Feb 12, 2019Observed: 9.43 ft at 8:45PM Feb 12, 2019Observed: 9.43 ft at 9:00PM Feb 12, 2019Observed: 9.43 ft at 9:15PM Feb 12, 2019Highest Observation: 9.44 ft at 9:30PM Feb 12, 2019Highest Observation: 9.44 ft at 9:45PM Feb 12, 2019Observed: 9.42 ft at 10:00PM Feb 12, 2019Observed: 9.43 ft at 10:15PM Feb 12, 2019Observed: 9.43 ft at 10:30PM Feb 12, 2019Observed: 9.42 ft at 10:45PM Feb 12, 2019Observed: 9.42 ft at 11:00PM Feb 12, 2019Observed: 9.42 ft at 11:15PM Feb 12, 2019Observed: 9.41 ft at 11:30PM Feb 12, 2019Observed: 9.41 ft at 11:45PM Feb 12, 2019Observed: 9.42 ft at 12:00AM Feb 13, 2019Observed: 9.41 ft at 12:15AM Feb 13, 2019Observed: 9.42 ft at 12:30AM Feb 13, 2019Observed: 9.41 ft at 12:45AM Feb 13, 2019Observed: 9.41 ft at 1:00AM Feb 13, 2019Observed: 9.4 ft at 1:15AM Feb 13, 2019Observed: 9.41 ft at 1:30AM Feb 13, 2019Observed: 9.41 ft at 1:45AM Feb 13, 2019Observed: 9.41 ft at 2:00AM Feb 13, 2019Observed: 9.4 ft at 2:15AM Feb 13, 2019Observed: 9.39 ft at 2:30AM Feb 13, 2019Observed: 9.38 ft at 2:45AM Feb 13, 2019Observed: 9.38 ft at 3:00AM Feb 13, 2019Observed: 9.38 ft at 3:15AM Feb 13, 2019Observed: 9.37 ft at 3:30AM Feb 13, 2019Observed: 9.38 ft at 3:45AM Feb 13, 2019Observed: 9.36 ft at 4:00AM Feb 13, 2019Observed: 9.37 ft at 4:15AM Feb 13, 2019Observed: 9.37 ft at 4:30AM Feb 13, 2019Observed: 9.37 ft at 4:45AM Feb 13, 2019Observed: 9.37 ft at 5:00AM Feb 13, 2019Observed: 9.37 ft at 5:15AM Feb 13, 2019Observed: 9.37 ft at 5:30AM Feb 13, 2019Observed: 9.38 ft at 5:45AM Feb 13, 2019Observed: 9.38 ft at 6:00AM Feb 13, 2019Observed: 9.37 ft at 6:15AM Feb 13, 2019Observed: 9.38 ft at 6:30AM Feb 13, 2019Observed: 9.38 ft at 6:45AM Feb 13, 2019Observed: 9.36 ft at 7:00AM Feb 13, 2019Observed: 9.37 ft at 7:15AM Feb 13, 2019Observed: 9.36 ft at 7:30AM Feb 13, 2019Observed: 9.37 ft at 7:45AM Feb 13, 2019Observed: 9.38 ft at 8:00AM Feb 13, 2019Observed: 9.37 ft at 8:15AM Feb 13, 2019Observed: 9.36 ft at 8:30AM Feb 13, 2019Observed: 9.37 ft at 8:45AM Feb 13, 2019Observed: 9.37 ft at 9:00AM Feb 13, 2019Observed: 9.37 ft at 9:15AM Feb 13, 2019Observed: 9.36 ft at 9:30AM Feb 13, 2019Observed: 9.36 ft at 9:45AM Feb 13, 2019Observed: 9.35 ft at 10:00AM Feb 13, 2019Observed: 9.36 ft at 10:15AM Feb 13, 2019Observed: 9.35 ft at 10:30AM Feb 13, 2019Observed: 9.35 ft at 10:45AM Feb 13, 2019Observed: 9.35 ft at 11:00AM Feb 13, 2019Observed: 9.35 ft at 11:15AM Feb 13, 2019Observed: 9.35 ft at 11:30AM Feb 13, 2019Observed: 9.35 ft at 11:45AM Feb 13, 2019Observed: 9.35 ft at 12:00PM Feb 13, 2019Observed: 9.34 ft at 12:15PM Feb 13, 2019Observed: 9.35 ft at 12:30PM Feb 13, 2019Observed: 9.34 ft at 12:45PM Feb 13, 2019Observed: 9.34 ft at 1:00PM Feb 13, 2019Observed: 9.35 ft at 1:15PM Feb 13, 2019Observed: 9.34 ft at 1:30PM Feb 13, 2019Observed: 9.33 ft at 1:45PM Feb 13, 2019Observed: 9.34 ft at 2:00PM Feb 13, 2019Observed: 9.34 ft at 2:15PM Feb 13, 2019Observed: 9.34 ft at 2:30PM Feb 13, 2019Observed: 9.33 ft at 2:45PM Feb 13, 2019Observed: 9.33 ft at 3:00PM Feb 13, 2019Observed: 9.34 ft at 3:15PM Feb 13, 2019Observed: 9.34 ft at 3:30PM Feb 13, 2019Observed: 9.34 ft at 3:45PM Feb 13, 2019Observed: 9.34 ft at 4:00PM Feb 13, 2019Observed: 9.33 ft at 4:15PM Feb 13, 2019Observed: 9.34 ft at 4:30PM Feb 13, 2019Observed: 9.34 ft at 4:45PM Feb 13, 2019Observed: 9.34 ft at 5:00PM Feb 13, 2019Observed: 9.35 ft at 5:15PM Feb 13, 2019Observed: 9.34 ft at 5:30PM Feb 13, 2019Observed: 9.34 ft at 5:45PM Feb 13, 2019Observed: 9.34 ft at 6:00PM Feb 13, 2019Observed: 9.34 ft at 6:15PM Feb 13, 2019Observed: 9.34 ft at 6:30PM Feb 13, 2019Observed: 9.35 ft at 6:45PM Feb 13, 2019Observed: 9.34 ft at 7:00PM Feb 13, 2019Observed: 9.35 ft at 7:15PM Feb 13, 2019Observed: 9.34 ft at 7:30PM Feb 13, 2019Observed: 9.35 ft at 7:45PM Feb 13, 2019Observed: 9.35 ft at 8:00PM Feb 13, 2019Observed: 9.34 ft at 8:15PM Feb 13, 2019Observed: 9.35 ft at 8:30PM Feb 13, 2019Observed: 9.35 ft at 8:45PM Feb 13, 2019Observed: 9.35 ft at 9:00PM Feb 13, 2019Observed: 9.34 ft at 9:15PM Feb 13, 2019Observed: 9.34 ft at 9:30PM Feb 13, 2019Observed: 9.36 ft at 9:45PM Feb 13, 2019Observed: 9.35 ft at 10:00PM Feb 13, 2019Observed: 9.36 ft at 10:15PM Feb 13, 2019Observed: 9.35 ft at 10:30PM Feb 13, 2019Observed: 9.35 ft at 10:45PM Feb 13, 2019Observed: 9.35 ft at 11:00PM Feb 13, 2019Observed: 9.36 ft at 11:15PM Feb 13, 2019Observed: 9.35 ft at 11:30PM Feb 13, 2019Observed: 9.35 ft at 11:45PM Feb 13, 2019Observed: 9.36 ft at 12:00AM Feb 14, 2019Observed: 9.35 ft at 12:15AM Feb 14, 2019Observed: 9.35 ft at 12:30AM Feb 14, 2019Observed: 9.35 ft at 12:45AM Feb 14, 2019Observed: 9.35 ft at 1:00AM Feb 14, 2019Observed: 9.35 ft at 1:15AM Feb 14, 2019Observed: 9.35 ft at 1:30AM Feb 14, 2019Observed: 9.34 ft at 1:45AM Feb 14, 2019Observed: 9.35 ft at 2:00AM Feb 14, 2019Observed: 9.35 ft at 2:15AM Feb 14, 2019Observed: 9.34 ft at 2:30AM Feb 14, 2019Observed: 9.36 ft at 2:45AM Feb 14, 2019Observed: 9.34 ft at 3:00AM Feb 14, 2019Observed: 9.34 ft at 3:15AM Feb 14, 2019Observed: 9.35 ft at 3:30AM Feb 14, 2019Observed: 9.35 ft at 3:45AM Feb 14, 2019Observed: 9.34 ft at 4:00AM Feb 14, 2019Observed: 9.34 ft at 4:15AM Feb 14, 2019Observed: 9.34 ft at 4:30AM Feb 14, 2019Observed: 9.35 ft at 4:45AM Feb 14, 2019Observed: 9.35 ft at 5:00AM Feb 14, 2019Observed: 9.34 ft at 5:15AM Feb 14, 2019Observed: 9.35 ft at 5:30AM Feb 14, 2019Observed: 9.34 ft at 5:45AM Feb 14, 2019Observed: 9.34 ft at 6:00AM Feb 14, 2019Observed: 9.35 ft at 6:15AM Feb 14, 2019Observed: 9.34 ft at 6:30AM Feb 14, 2019Observed: 9.34 ft at 6:45AM Feb 14, 2019Observed: 9.35 ft at 7:00AM Feb 14, 2019Observed: 9.34 ft at 7:15AM Feb 14, 2019Observed: 9.34 ft at 7:30AM Feb 14, 2019Observed: 9.35 ft at 7:45AM Feb 14, 2019Observed: 9.35 ft at 8:00AM Feb 14, 2019Observed: 9.34 ft at 8:15AM Feb 14, 2019Observed: 9.34 ft at 8:30AM Feb 14, 2019Observed: 9.34 ft at 8:45AM Feb 14, 2019Observed: 9.34 ft at 9:00AM Feb 14, 2019Observed: 9.34 ft at 9:15AM Feb 14, 2019Observed: 9.34 ft at 9:30AM Feb 14, 2019Observed: 9.33 ft at 9:45AM Feb 14, 2019Observed: 9.34 ft at 10:00AM Feb 14, 2019Observed: 9.34 ft at 10:15AM Feb 14, 2019Observed: 9.36 ft at 10:30AM Feb 14, 2019Observed: 9.35 ft at 10:45AM Feb 14, 2019Observed: 9.36 ft at 11:00AM Feb 14, 2019Observed: 9.37 ft at 11:15AM Feb 14, 2019Observed: 9.36 ft at 11:30AM Feb 14, 2019Observed: 9.37 ft at 11:45AM Feb 14, 2019Observed: 9.38 ft at 12:00PM Feb 14, 2019Observed: 9.37 ft at 12:15PM Feb 14, 2019Observed: 9.37 ft at 12:30PM Feb 14, 2019Observed: 9.38 ft at 12:45PM Feb 14, 2019Observed: 9.43 ft at 1:00PM Feb 14, 2019Observed: 9.43 ft at 1:15PM Feb 14, 2019Observed: 9.38 ft at 1:30PM Feb 14, 2019Observed: 9.39 ft at 1:45PM Feb 14, 2019Observed: 9.38 ft at 2:00PM Feb 14, 2019Observed: 9.37 ft at 2:15PM Feb 14, 2019Observed: 9.38 ft at 2:30PM Feb 14, 2019Observed: 9.38 ft at 2:45PM Feb 14, 2019Observed: 9.38 ft at 3:00PM Feb 14, 2019Observed: 9.39 ft at 3:15PM Feb 14, 2019Observed: 9.4 ft at 3:30PM Feb 14, 2019Observed: 9.39 ft at 3:45PM Feb 14, 2019Observed: 9.39 ft at 4:00PM Feb 14, 2019Observed: 9.39 ft at 4:15PM Feb 14, 2019Observed: 9.4 ft at 4:30PM Feb 14, 2019Observed: 9.4 ft at 4:45PM Feb 14, 2019Observed: 9.39 ft at 5:00PM Feb 14, 2019Observed: 9.39 ft at 5:15PM Feb 14, 2019Observed: 9.39 ft at 5:30PM Feb 14, 2019Observed: 9.39 ft at 5:45PM Feb 14, 2019Observed: 9.39 ft at 6:00PM Feb 14, 2019Observed: 9.39 ft at 6:15PM Feb 14, 2019Observed: 9.39 ft at 6:30PM Feb 14, 2019Observed: 9.39 ft at 6:45PM Feb 14, 2019Observed: 9.39 ft at 7:00PM Feb 14, 2019Observed: 9.39 ft at 7:15PM Feb 14, 2019Observed: 9.39 ft at 7:30PM Feb 14, 2019Observed: 9.39 ft at 7:45PM Feb 14, 2019Observed: 9.39 ft at 8:00PM Feb 14, 2019Observed: 9.39 ft at 8:15PM Feb 14, 2019Observed: 9.39 ft at 8:30PM Feb 14, 2019Observed: 9.39 ft at 8:45PM Feb 14, 2019Observed: 9.38 ft at 9:00PM Feb 14, 2019Observed: 9.38 ft at 9:15PM Feb 14, 2019Observed: 9.38 ft at 9:30PM Feb 14, 2019Observed: 9.38 ft at 9:45PM Feb 14, 2019Observed: 9.39 ft at 10:00PM Feb 14, 2019Observed: 9.38 ft at 10:15PM Feb 14, 2019Observed: 9.38 ft at 10:30PM Feb 14, 2019Observed: 9.39 ft at 10:45PM Feb 14, 2019Observed: 9.38 ft at 11:00PM Feb 14, 2019Observed: 9.37 ft at 11:15PM Feb 14, 2019Observed: 9.38 ft at 11:30PM Feb 14, 2019Observed: 9.38 ft at 11:45PM Feb 14, 2019Observed: 9.36 ft at 12:00AM Feb 15, 2019Observed: 9.38 ft at 12:15AM Feb 15, 2019Observed: 9.37 ft at 12:30AM Feb 15, 2019Observed: 9.36 ft at 12:45AM Feb 15, 2019Observed: 9.36 ft at 1:00AM Feb 15, 2019Observed: 9.36 ft at 1:15AM Feb 15, 2019Observed: 9.36 ft at 1:30AM Feb 15, 2019Observed: 9.37 ft at 1:45AM Feb 15, 2019Observed: 9.36 ft at 2:00AM Feb 15, 2019Observed: 9.37 ft at 2:15AM Feb 15, 2019Observed: 9.37 ft at 2:30AM Feb 15, 2019Observed: 9.36 ft at 2:45AM Feb 15, 2019Observed: 9.35 ft at 3:00AM Feb 15, 2019Observed: 9.35 ft at 3:15AM Feb 15, 2019Observed: 9.35 ft at 3:30AM Feb 15, 2019Observed: 9.34 ft at 3:45AM Feb 15, 2019Observed: 9.34 ft at 4:00AM Feb 15, 2019Observed: 9.34 ft at 4:15AM Feb 15, 2019Observed: 9.34 ft at 4:30AM Feb 15, 2019Observed: 9.34 ft at 4:45AM Feb 15, 2019Observed: 9.34 ft at 5:00AM Feb 15, 2019Observed: 9.32 ft at 5:15AM Feb 15, 2019Observed: 9.33 ft at 5:30AM Feb 15, 2019Observed: 9.32 ft at 5:45AM Feb 15, 2019Observed: 9.32 ft at 6:00AM Feb 15, 2019Observed: 9.32 ft at 6:15AM Feb 15, 2019Observed: 9.32 ft at 6:30AM Feb 15, 2019Observed: 9.31 ft at 6:45AM Feb 15, 2019Observed: 9.32 ft at 7:00AM Feb 15, 2019Observed: 9.31 ft at 7:15AM Feb 15, 2019Observed: 9.31 ft at 7:30AM Feb 15, 2019Observed: 9.31 ft at 7:45AM Feb 15, 2019Observed: 9.31 ft at 8:00AM Feb 15, 2019Observed: 9.31 ft at 8:15AM Feb 15, 2019Observed: 9.3 ft at 8:30AM Feb 15, 2019Observed: 9.3 ft at 8:45AM Feb 15, 2019Observed: 9.3 ft at 9:00AM Feb 15, 2019Observed: 9.3 ft at 9:15AM Feb 15, 2019Observed: 9.3 ft at 9:30AM Feb 15, 2019Observed: 9.3 ft at 9:45AM Feb 15, 2019Observed: 9.29 ft at 10:00AM Feb 15, 2019Observed: 9.29 ft at 10:15AM Feb 15, 2019Observed: 9.29 ft at 10:30AM Feb 15, 2019Observed: 9.29 ft at 10:45AM Feb 15, 2019Observed: 9.29 ft at 11:00AM Feb 15, 2019Observed: 9.28 ft at 11:15AM Feb 15, 2019Observed: 9.28 ft at 11:30AM Feb 15, 2019Observed: 9.29 ft at 11:45AM Feb 15, 2019Observed: 9.28 ft at 12:00PM Feb 15, 2019Observed: 9.29 ft at 12:15PM Feb 15, 2019Observed: 9.29 ft at 12:30PM Feb 15, 2019Observed: 9.28 ft at 12:45PM Feb 15, 2019Observed: 9.28 ft at 1:00PM Feb 15, 2019Observed: 9.29 ft at 1:15PM Feb 15, 2019Observed: 9.28 ft at 1:30PM Feb 15, 2019Observed: 9.28 ft at 1:45PM Feb 15, 2019Observed: 9.28 ft at 2:00PM Feb 15, 2019Observed: 9.3 ft at 2:15PM Feb 15, 2019Observed: 9.31 ft at 2:30PM Feb 15, 2019Observed: 9.32 ft at 2:45PM Feb 15, 2019Observed: 9.33 ft at 3:00PM Feb 15, 2019Observed: 9.33 ft at 3:15PM Feb 15, 2019Observed: 9.33 ft at 3:30PM Feb 15, 2019Observed: 9.33 ft at 3:45PM Feb 15, 2019Observed: 9.33 ft at 4:00PM Feb 15, 2019Observed: 9.33 ft at 4:15PM Feb 15, 2019Observed: 9.34 ft at 4:30PM Feb 15, 2019Observed: 9.34 ft at 4:45PM Feb 15, 2019Observed: 9.35 ft at 5:00PM Feb 15, 2019Observed: 9.37 ft at 5:15PM Feb 15, 2019Observed: 9.4 ft at 5:30PM Feb 15, 2019Observed: 9.4 ft at 5:45PM Feb 15, 2019Observed: 9.4 ft at 6:00PM Feb 15, 2019Observed: 9.4 ft at 6:15PM Feb 15, 2019Observed: 9.38 ft at 6:30PM Feb 15, 2019Observed: 9.38 ft at 6:45PM Feb 15, 2019Observed: 9.38 ft at 7:00PM Feb 15, 2019Observed: 9.37 ft at 7:15PM Feb 15, 2019Observed: 9.38 ft at 7:30PM Feb 15, 2019Observed: 9.37 ft at 7:45PM Feb 15, 2019Observed: 9.38 ft at 8:00PM Feb 15, 2019Observed: 9.38 ft at 8:15PM Feb 15, 2019Observed: 9.37 ft at 8:30PM Feb 15, 2019Observed: 9.38 ft at 8:45PM Feb 15, 2019Observed: 9.38 ft at 9:00PM Feb 15, 2019Observed: 9.38 ft at 9:15PM Feb 15, 2019Observed: 9.38 ft at 9:30PM Feb 15, 2019Observed: 9.38 ft at 9:45PM Feb 15, 2019Observed: 9.37 ft at 10:00PM Feb 15, 2019Observed: 9.38 ft at 10:15PM Feb 15, 2019Observed: 9.38 ft at 10:30PM Feb 15, 2019Observed: 9.38 ft at 10:45PM Feb 15, 2019Observed: 9.39 ft at 11:00PM Feb 15, 2019Observed: 9.38 ft at 11:15PM Feb 15, 2019Observed: 9.37 ft at 11:30PM Feb 15, 2019Observed: 9.39 ft at 11:45PM Feb 15, 2019Observed: 9.38 ft at 12:00AM Feb 16, 2019Observed: 9.37 ft at 12:15AM Feb 16, 2019Observed: 9.37 ft at 12:30AM Feb 16, 2019Observed: 9.37 ft at 12:45AM Feb 16, 2019Observed: 9.37 ft at 1:00AM Feb 16, 2019Observed: 9.38 ft at 1:15AM Feb 16, 2019Observed: 9.37 ft at 1:30AM Feb 16, 2019Observed: 9.37 ft at 1:45AM Feb 16, 2019Observed: 9.37 ft at 2:00AM Feb 16, 2019Observed: 9.37 ft at 2:15AM Feb 16, 2019Observed: 9.37 ft at 2:30AM Feb 16, 2019Observed: 9.37 ft at 2:45AM Feb 16, 2019Highest Forecast: 9.26 ft 4:00AM Feb 16, 2019Forecast: 9.25 ft 10:00AM Feb 16, 2019Forecast: 9.24 ft 4:00PM Feb 16, 2019Forecast: 9.23 ft 10:00PM Feb 16, 2019Forecast: 9.24 ft 4:00AM Feb 17, 2019Highest Forecast: 9.26 ft 10:00AM Feb 17, 2019Forecast: 9.25 ft 4:00PM Feb 17, 2019Forecast: 9.21 ft 10:00PM Feb 17, 2019Forecast: 9.17 ft 4:00AM Feb 18, 2019Forecast: 9.14 ft 10:00AM Feb 18, 2019Forecast: 9.11 ft 4:00PM Feb 18, 2019Forecast: 9.08 ft 10:00PM Feb 18, 2019Forecast: 9.06 ft 4:00AM Feb 19, 2019Forecast: 9.03 ft 10:00AM Feb 19, 2019Forecast: 9.01 ft 4:00PM Feb 19, 2019Forecast: 8.99 ft 10:00PM Feb 19, 2019Forecast: 8.96 ft 4:00AM Feb 20, 2019Forecast: 8.98 ft 10:00AM Feb 20, 2019Forecast: 9.03 ft 4:00PM Feb 20, 2019Forecast: 9.09 ft 10:00PM Feb 20, 2019USGS--Water Resources of the United StatesSNDO3(plotting HGIRG) Graph Created (3:33AM Feb 16, 2019)ObservedForecast (issued 3:36PM Feb 15)Latest observed value: 9.37 ft at 2:45 AM PST 16-Feb-2019. Flood Stage is 19.3 ft
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Metadata
NOTE: Forecasts for the Sandy River near Bull Run are issued routinely year-round.
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Upstream Locations Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 21.5
Moderate Flood Stage: 0
Flood Stage: 19.3
Action Stage: 18
Low Stage (in feet): 0

Historic Crests
(1) 22.59 ft on 02/07/1996
(2) 22.30 ft on 12/22/1964
(3) 21.84 ft on 01/16/2011
(4) 21.62 ft on 01/02/2009
(5) 21.44 ft on 11/25/1999
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(P): Preliminary values subject to further review.

Recent Crests
(1) 16.84 ft on 12/07/2015
(2) 17.80 ft on 12/02/2013
(3) 21.84 ft on 01/16/2011
(4) 21.62 ft on 01/02/2009
(5) 19.30 ft on 11/07/2006
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(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
21.5 Above 21.5 feet, expect significant bank erosion, large amounts of debris in the river, and flooding of low areas along the river, especially in the lower reach of the Sandy near Troutdale.
19.3 Above 19.3 feet, expect areas of significant bank erosion and some minor flooding of low areas along the Sandy from Ten Eyck Road Bridge, also called Revenue Bridge downstream to Troutdale.
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Latitude: 45.448611° N, Longitude: 122.245000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 19.3 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 240 ft 259.3 ft  

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
Portland Weather Forecast Office
5241 NE 122nd Avenue
Portland, OR 97230-1089
(503) 261-9246
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Page last modified: 21-Dec-2016 5:18 PM
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