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Hydrograph River at a Glance Download
Willamette River below Falls at Oregon City Stage (ft)Observed: 5.05 ft at 11:45PM Sep 24, 2016Observed: 5.24 ft at 12:00AM Sep 25, 2016Observed: 5.33 ft at 12:15AM Sep 25, 2016Observed: 5.35 ft at 12:30AM Sep 25, 2016Observed: 5.36 ft at 12:45AM Sep 25, 2016Observed: 5.35 ft at 1:00AM Sep 25, 2016Observed: 5.31 ft at 1:15AM Sep 25, 2016Observed: 5.28 ft at 1:30AM Sep 25, 2016Observed: 5.27 ft at 1:45AM Sep 25, 2016Observed: 5.23 ft at 2:00AM Sep 25, 2016Observed: 5.17 ft at 2:15AM Sep 25, 2016Observed: 5.06 ft at 2:30AM Sep 25, 2016Observed: 4.89 ft at 2:45AM Sep 25, 2016Observed: 4.68 ft at 3:00AM Sep 25, 2016Observed: 4.45 ft at 3:15AM Sep 25, 2016Observed: 4.24 ft at 3:30AM Sep 25, 2016Observed: 4.05 ft at 3:45AM Sep 25, 2016Observed: 3.87 ft at 4:00AM Sep 25, 2016Observed: 3.76 ft at 4:15AM Sep 25, 2016Observed: 3.66 ft at 4:30AM Sep 25, 2016Observed: 3.62 ft at 4:45AM Sep 25, 2016Observed: 3.56 ft at 5:00AM Sep 25, 2016Observed: 3.51 ft at 5:15AM Sep 25, 2016Observed: 3.46 ft at 5:30AM Sep 25, 2016Observed: 3.4 ft at 5:45AM Sep 25, 2016Observed: 3.33 ft at 6:00AM Sep 25, 2016Observed: 3.25 ft at 6:15AM Sep 25, 2016Observed: 3.15 ft at 6:30AM Sep 25, 2016Observed: 3.04 ft at 6:45AM Sep 25, 2016Observed: 2.91 ft at 7:00AM Sep 25, 2016Observed: 2.79 ft at 7:15AM Sep 25, 2016Observed: 2.68 ft at 7:30AM Sep 25, 2016Observed: 2.58 ft at 7:45AM Sep 25, 2016Observed: 2.47 ft at 8:00AM Sep 25, 2016Observed: 2.37 ft at 8:15AM Sep 25, 2016Observed: 2.3 ft at 8:30AM Sep 25, 2016Observed: 2.21 ft at 8:45AM Sep 25, 2016Observed: 2.14 ft at 9:00AM Sep 25, 2016Observed: 2.07 ft at 9:15AM Sep 25, 2016Observed: 1.99 ft at 9:30AM Sep 25, 2016Observed: 1.94 ft at 9:45AM Sep 25, 2016Observed: 1.88 ft at 10:00AM Sep 25, 2016Observed: 1.84 ft at 10:15AM Sep 25, 2016Observed: 1.8 ft at 10:30AM Sep 25, 2016Observed: 1.77 ft at 10:45AM Sep 25, 2016Observed: 1.75 ft at 11:00AM Sep 25, 2016Observed: 1.8 ft at 11:15AM Sep 25, 2016Observed: 1.87 ft at 11:30AM Sep 25, 2016Observed: 1.98 ft at 11:45AM Sep 25, 2016Observed: 2.14 ft at 12:00PM Sep 25, 2016Observed: 2.39 ft at 12:15PM Sep 25, 2016Observed: 2.7 ft at 12:30PM Sep 25, 2016Observed: 3.06 ft at 12:45PM Sep 25, 2016Observed: 3.46 ft at 1:00PM Sep 25, 2016Observed: 3.84 ft at 1:15PM Sep 25, 2016Observed: 4.16 ft at 1:30PM Sep 25, 2016Observed: 4.35 ft at 1:45PM Sep 25, 2016Observed: 4.53 ft at 2:00PM Sep 25, 2016Observed: 4.65 ft at 2:15PM Sep 25, 2016Observed: 4.73 ft at 2:30PM Sep 25, 2016Observed: 4.71 ft at 2:45PM Sep 25, 2016Observed: 4.69 ft at 3:00PM Sep 25, 2016Observed: 4.69 ft at 3:15PM Sep 25, 2016Observed: 4.65 ft at 3:30PM Sep 25, 2016Observed: 4.61 ft at 3:45PM Sep 25, 2016Observed: 4.53 ft at 4:00PM Sep 25, 2016Observed: 4.42 ft at 4:15PM Sep 25, 2016Observed: 4.3 ft at 4:30PM Sep 25, 2016Observed: 4.1 ft at 4:45PM Sep 25, 2016Observed: 3.88 ft at 5:00PM Sep 25, 2016Observed: 3.72 ft at 5:15PM Sep 25, 2016Observed: 3.54 ft at 5:30PM Sep 25, 2016Observed: 3.44 ft at 5:45PM Sep 25, 2016Observed: 3.33 ft at 6:00PM Sep 25, 2016Observed: 3.26 ft at 6:15PM Sep 25, 2016Observed: 3.21 ft at 6:30PM Sep 25, 2016Observed: 3.17 ft at 6:45PM Sep 25, 2016Observed: 3.13 ft at 7:00PM Sep 25, 2016Observed: 3.11 ft at 7:15PM Sep 25, 2016Observed: 3.05 ft at 7:30PM Sep 25, 2016Observed: 3 ft at 7:45PM Sep 25, 2016Observed: 2.95 ft at 8:00PM Sep 25, 2016Observed: 2.85 ft at 8:15PM Sep 25, 2016Observed: 2.77 ft at 8:30PM Sep 25, 2016Observed: 2.71 ft at 8:45PM Sep 25, 2016Observed: 2.62 ft at 9:00PM Sep 25, 2016Observed: 2.58 ft at 9:15PM Sep 25, 2016Observed: 2.5 ft at 9:30PM Sep 25, 2016Observed: 2.46 ft at 9:45PM Sep 25, 2016Observed: 2.44 ft at 10:00PM Sep 25, 2016Observed: 2.44 ft at 10:15PM Sep 25, 2016Observed: 2.47 ft at 10:30PM Sep 25, 2016Observed: 2.51 ft at 10:45PM Sep 25, 2016Observed: 2.6 ft at 11:00PM Sep 25, 2016Observed: 2.72 ft at 11:15PM Sep 25, 2016Observed: 2.95 ft at 11:30PM Sep 25, 2016Observed: 3.25 ft at 11:45PM Sep 25, 2016Observed: 3.64 ft at 12:00AM Sep 26, 2016Observed: 4.1 ft at 12:15AM Sep 26, 2016Observed: 4.55 ft at 12:30AM Sep 26, 2016Observed: 4.93 ft at 12:45AM Sep 26, 2016Observed: 5.24 ft at 1:00AM Sep 26, 2016Observed: 5.46 ft at 1:15AM Sep 26, 2016Observed: 5.61 ft at 1:30AM Sep 26, 2016Observed: 5.71 ft at 1:45AM Sep 26, 2016Observed: 5.75 ft at 2:00AM Sep 26, 2016Observed: 5.73 ft at 2:15AM Sep 26, 2016Observed: 5.72 ft at 2:30AM Sep 26, 2016Observed: 5.69 ft at 2:45AM Sep 26, 2016Observed: 5.64 ft at 3:00AM Sep 26, 2016Observed: 5.59 ft at 3:15AM Sep 26, 2016Observed: 5.52 ft at 3:30AM Sep 26, 2016Observed: 5.39 ft at 3:45AM Sep 26, 2016Observed: 5.23 ft at 4:00AM Sep 26, 2016Observed: 5.03 ft at 4:15AM Sep 26, 2016Observed: 4.83 ft at 4:30AM Sep 26, 2016Observed: 4.66 ft at 4:45AM Sep 26, 2016Observed: 4.5 ft at 5:00AM Sep 26, 2016Observed: 4.38 ft at 5:15AM Sep 26, 2016Observed: 4.27 ft at 5:30AM Sep 26, 2016Observed: 4.18 ft at 5:45AM Sep 26, 2016Observed: 4.11 ft at 6:00AM Sep 26, 2016Observed: 4.04 ft at 6:15AM Sep 26, 2016Observed: 3.99 ft at 6:30AM Sep 26, 2016Observed: 3.92 ft at 6:45AM Sep 26, 2016Observed: 3.84 ft at 7:00AM Sep 26, 2016Observed: 3.75 ft at 7:15AM Sep 26, 2016Observed: 3.65 ft at 7:30AM Sep 26, 2016Observed: 3.56 ft at 7:45AM Sep 26, 2016Observed: 3.45 ft at 8:00AM Sep 26, 2016Observed: 3.35 ft at 8:15AM Sep 26, 2016Observed: 3.17 ft at 8:30AM Sep 26, 2016Observed: 3.09 ft at 8:45AM Sep 26, 2016Observed: 2.99 ft at 9:00AM Sep 26, 2016Observed: 2.91 ft at 9:15AM Sep 26, 2016Observed: 2.82 ft at 9:30AM Sep 26, 2016Observed: 2.74 ft at 9:45AM Sep 26, 2016Observed: 2.67 ft at 10:00AM Sep 26, 2016Observed: 2.6 ft at 10:15AM Sep 26, 2016Observed: 2.53 ft at 10:30AM Sep 26, 2016Observed: 2.45 ft at 10:45AM Sep 26, 2016Observed: 2.4 ft at 11:00AM Sep 26, 2016Observed: 2.35 ft at 11:15AM Sep 26, 2016Observed: 2.27 ft at 11:30AM Sep 26, 2016Observed: 2.22 ft at 11:45AM Sep 26, 2016Observed: 2.21 ft at 12:00PM Sep 26, 2016Observed: 2.26 ft at 12:15PM Sep 26, 2016Observed: 2.35 ft at 12:30PM Sep 26, 2016Observed: 2.44 ft at 12:45PM Sep 26, 2016Observed: 2.63 ft at 1:00PM Sep 26, 2016Observed: 2.89 ft at 1:15PM Sep 26, 2016Observed: 3.22 ft at 1:30PM Sep 26, 2016Observed: 3.6 ft at 1:45PM Sep 26, 2016Observed: 4.07 ft at 2:00PM Sep 26, 2016Observed: 4.49 ft at 2:15PM Sep 26, 2016Observed: 4.87 ft at 2:30PM Sep 26, 2016Observed: 5.11 ft at 2:45PM Sep 26, 2016Observed: 5.3 ft at 3:00PM Sep 26, 2016Observed: 5.42 ft at 3:15PM Sep 26, 2016Observed: 5.47 ft at 3:30PM Sep 26, 2016Observed: 5.47 ft at 3:45PM Sep 26, 2016Observed: 5.48 ft at 4:00PM Sep 26, 2016Observed: 5.42 ft at 4:15PM Sep 26, 2016Observed: 5.36 ft at 4:30PM Sep 26, 2016Observed: 5.3 ft at 4:45PM Sep 26, 2016Observed: 5.21 ft at 5:00PM Sep 26, 2016Observed: 5.08 ft at 5:15PM Sep 26, 2016Observed: 4.92 ft at 5:30PM Sep 26, 2016Observed: 4.74 ft at 5:45PM Sep 26, 2016Observed: 4.58 ft at 6:00PM Sep 26, 2016Observed: 4.43 ft at 6:15PM Sep 26, 2016Observed: 4.33 ft at 6:30PM Sep 26, 2016Observed: 4.23 ft at 6:45PM Sep 26, 2016Observed: 4.14 ft at 7:00PM Sep 26, 2016Observed: 4.04 ft at 7:15PM Sep 26, 2016Observed: 3.96 ft at 7:30PM Sep 26, 2016Observed: 3.88 ft at 7:45PM Sep 26, 2016Observed: 3.84 ft at 8:00PM Sep 26, 2016Observed: 3.81 ft at 8:15PM Sep 26, 2016Observed: 3.77 ft at 8:30PM Sep 26, 2016Observed: 3.71 ft at 8:45PM Sep 26, 2016Observed: 3.66 ft at 9:00PM Sep 26, 2016Observed: 3.59 ft at 9:15PM Sep 26, 2016Observed: 3.53 ft at 9:30PM Sep 26, 2016Observed: 3.45 ft at 9:45PM Sep 26, 2016Observed: 3.38 ft at 10:00PM Sep 26, 2016Observed: 3.32 ft at 10:15PM Sep 26, 2016Observed: 3.24 ft at 10:30PM Sep 26, 2016Observed: 3.16 ft at 10:45PM Sep 26, 2016Observed: 3.1 ft at 11:00PM Sep 26, 2016Observed: 3.06 ft at 11:15PM Sep 26, 2016Observed: 3.04 ft at 11:30PM Sep 26, 2016Observed: 3.05 ft at 11:45PM Sep 26, 2016Observed: 3.07 ft at 12:00AM Sep 27, 2016Observed: 3.14 ft at 12:15AM Sep 27, 2016Observed: 3.29 ft at 12:30AM Sep 27, 2016Observed: 3.52 ft at 12:45AM Sep 27, 2016Observed: 3.84 ft at 1:00AM Sep 27, 2016Observed: 4.24 ft at 1:15AM Sep 27, 2016Observed: 4.67 ft at 1:30AM Sep 27, 2016Observed: 5.11 ft at 1:45AM Sep 27, 2016Observed: 5.51 ft at 2:00AM Sep 27, 2016Observed: 5.84 ft at 2:15AM Sep 27, 2016Observed: 6.09 ft at 2:30AM Sep 27, 2016Observed: 6.27 ft at 2:45AM Sep 27, 2016Observed: 6.36 ft at 3:00AM Sep 27, 2016Highest Observation: 6.39 ft at 3:15AM Sep 27, 2016Observed: 6.36 ft at 3:30AM Sep 27, 2016Observed: 6.3 ft at 3:45AM Sep 27, 2016Observed: 6.23 ft at 4:00AM Sep 27, 2016Observed: 6.15 ft at 4:15AM Sep 27, 2016Observed: 6.04 ft at 4:30AM Sep 27, 2016Observed: 5.89 ft at 4:45AM Sep 27, 2016Observed: 5.67 ft at 5:00AM Sep 27, 2016Observed: 5.46 ft at 5:15AM Sep 27, 2016Observed: 5.24 ft at 5:30AM Sep 27, 2016Observed: 5.02 ft at 5:45AM Sep 27, 2016Observed: 4.88 ft at 6:00AM Sep 27, 2016Observed: 4.78 ft at 6:15AM Sep 27, 2016Observed: 4.69 ft at 6:30AM Sep 27, 2016Observed: 4.61 ft at 6:45AM Sep 27, 2016Observed: 4.53 ft at 7:00AM Sep 27, 2016Observed: 4.45 ft at 7:15AM Sep 27, 2016Observed: 4.39 ft at 7:30AM Sep 27, 2016Observed: 4.3 ft at 7:45AM Sep 27, 2016Observed: 4.23 ft at 8:00AM Sep 27, 2016Observed: 4.12 ft at 8:15AM Sep 27, 2016Observed: 4.04 ft at 8:30AM Sep 27, 2016Observed: 3.95 ft at 8:45AM Sep 27, 2016Observed: 3.84 ft at 9:00AM Sep 27, 2016Observed: 3.74 ft at 9:15AM Sep 27, 2016Observed: 3.64 ft at 9:30AM Sep 27, 2016Observed: 3.55 ft at 9:45AM Sep 27, 2016Observed: 3.47 ft at 10:00AM Sep 27, 2016Observed: 3.36 ft at 10:15AM Sep 27, 2016Observed: 3.29 ft at 10:30AM Sep 27, 2016Observed: 3.2 ft at 10:45AM Sep 27, 2016Observed: 3.14 ft at 11:00AM Sep 27, 2016Observed: 3.07 ft at 11:15AM Sep 27, 2016Observed: 3 ft at 11:30AM Sep 27, 2016Observed: 2.9 ft at 11:45AM Sep 27, 2016Observed: 2.83 ft at 12:00PM Sep 27, 2016Observed: 2.77 ft at 12:15PM Sep 27, 2016Observed: 2.76 ft at 12:30PM Sep 27, 2016Observed: 2.73 ft at 12:45PM Sep 27, 2016Observed: 2.71 ft at 1:00PM Sep 27, 2016Observed: 2.7 ft at 1:15PM Sep 27, 2016Observed: 2.84 ft at 1:30PM Sep 27, 2016Observed: 3 ft at 1:45PM Sep 27, 2016Observed: 3.18 ft at 2:00PM Sep 27, 2016Observed: 3.44 ft at 2:15PM Sep 27, 2016Observed: 3.81 ft at 2:30PM Sep 27, 2016Observed: 4.26 ft at 2:45PM Sep 27, 2016Observed: 4.71 ft at 3:00PM Sep 27, 2016Observed: 5.14 ft at 3:15PM Sep 27, 2016Observed: 5.46 ft at 3:30PM Sep 27, 2016Observed: 5.69 ft at 3:45PM Sep 27, 2016Observed: 5.83 ft at 4:00PM Sep 27, 2016Observed: 5.91 ft at 4:15PM Sep 27, 2016Observed: 5.95 ft at 4:30PM Sep 27, 2016Observed: 5.92 ft at 4:45PM Sep 27, 2016Observed: 5.84 ft at 5:00PM Sep 27, 2016Observed: 5.77 ft at 5:15PM Sep 27, 2016Observed: 5.65 ft at 5:30PM Sep 27, 2016Observed: 5.52 ft at 5:45PM Sep 27, 2016Observed: 5.37 ft at 6:00PM Sep 27, 2016Observed: 5.17 ft at 6:15PM Sep 27, 2016Observed: 4.96 ft at 6:30PM Sep 27, 2016Observed: 4.76 ft at 6:45PM Sep 27, 2016Observed: 4.59 ft at 7:00PM Sep 27, 2016Observed: 4.45 ft at 7:15PM Sep 27, 2016Observed: 4.34 ft at 7:30PM Sep 27, 2016Observed: 4.25 ft at 7:45PM Sep 27, 2016Observed: 4.17 ft at 8:00PM Sep 27, 2016Observed: 4.12 ft at 8:15PM Sep 27, 2016Observed: 4.07 ft at 8:30PM Sep 27, 2016Observed: 4.02 ft at 8:45PM Sep 27, 2016Observed: 3.98 ft at 9:00PM Sep 27, 2016Observed: 3.91 ft at 9:15PM Sep 27, 2016Observed: 3.84 ft at 9:30PM Sep 27, 2016Observed: 3.75 ft at 9:45PM Sep 27, 2016Observed: 3.66 ft at 10:00PM Sep 27, 2016Observed: 3.57 ft at 10:15PM Sep 27, 2016Observed: 3.47 ft at 10:30PM Sep 27, 2016Observed: 3.37 ft at 10:45PM Sep 27, 2016Observed: 3.28 ft at 11:00PM Sep 27, 2016Observed: 3.19 ft at 11:15PM Sep 27, 2016Observed: 3.11 ft at 11:30PM Sep 27, 2016Observed: 3.06 ft at 11:45PM Sep 27, 2016Observed: 3.02 ft at 12:00AM Sep 28, 2016Observed: 3 ft at 12:15AM Sep 28, 2016Observed: 2.97 ft at 12:30AM Sep 28, 2016Observed: 2.95 ft at 12:45AM Sep 28, 2016Observed: 2.98 ft at 1:00AM Sep 28, 2016Observed: 3.04 ft at 1:15AM Sep 28, 2016Observed: 3.16 ft at 1:30AM Sep 28, 2016Observed: 3.4 ft at 1:45AM Sep 28, 2016Observed: 3.72 ft at 2:00AM Sep 28, 2016Observed: 4.1 ft at 2:15AM Sep 28, 2016Observed: 4.53 ft at 2:30AM Sep 28, 2016Observed: 4.98 ft at 2:45AM Sep 28, 2016Observed: 5.41 ft at 3:00AM Sep 28, 2016Observed: 5.75 ft at 3:15AM Sep 28, 2016Observed: 6.01 ft at 3:30AM Sep 28, 2016Observed: 6.12 ft at 3:45AM Sep 28, 2016Observed: 6.2 ft at 4:00AM Sep 28, 2016Observed: 6.29 ft at 4:15AM Sep 28, 2016Observed: 6.29 ft at 4:30AM Sep 28, 2016Observed: 6.24 ft at 4:45AM Sep 28, 2016Observed: 6.13 ft at 5:00AM Sep 28, 2016Observed: 6.04 ft at 5:15AM Sep 28, 2016Observed: 5.94 ft at 5:30AM Sep 28, 2016Observed: 5.76 ft at 5:45AM Sep 28, 2016Observed: 5.54 ft at 6:00AM Sep 28, 2016Observed: 5.31 ft at 6:15AM Sep 28, 2016Observed: 5.07 ft at 6:30AM Sep 28, 2016Observed: 4.86 ft at 6:45AM Sep 28, 2016Observed: 4.68 ft at 7:00AM Sep 28, 2016Observed: 4.52 ft at 7:15AM Sep 28, 2016Observed: 4.45 ft at 7:30AM Sep 28, 2016Observed: 4.42 ft at 7:45AM Sep 28, 2016Observed: 4.36 ft at 8:00AM Sep 28, 2016Observed: 4.31 ft at 8:15AM Sep 28, 2016Observed: 4.25 ft at 8:30AM Sep 28, 2016Observed: 4.18 ft at 8:45AM Sep 28, 2016Observed: 4.12 ft at 9:00AM Sep 28, 2016Observed: 4 ft at 9:15AM Sep 28, 2016Observed: 3.92 ft at 9:30AM Sep 28, 2016Observed: 3.84 ft at 9:45AM Sep 28, 2016Observed: 3.75 ft at 10:00AM Sep 28, 2016Observed: 3.63 ft at 10:15AM Sep 28, 2016Observed: 3.54 ft at 10:30AM Sep 28, 2016Observed: 3.42 ft at 10:45AM Sep 28, 2016Observed: 3.33 ft at 11:00AM Sep 28, 2016Observed: 3.26 ft at 11:15AM Sep 28, 2016Observed: 3.18 ft at 11:30AM Sep 28, 2016Observed: 3.08 ft at 11:45AM Sep 28, 2016Observed: 3.01 ft at 12:00PM Sep 28, 2016Observed: 2.91 ft at 12:15PM Sep 28, 2016Observed: 2.83 ft at 12:30PM Sep 28, 2016Observed: 2.76 ft at 12:45PM Sep 28, 2016Observed: 2.69 ft at 1:00PM Sep 28, 2016Observed: 2.64 ft at 1:15PM Sep 28, 2016Observed: 2.6 ft at 1:30PM Sep 28, 2016Observed: 2.59 ft at 1:45PM Sep 28, 2016Observed: 2.58 ft at 2:00PM Sep 28, 2016Observed: 2.73 ft at 2:15PM Sep 28, 2016Observed: 2.9 ft at 2:30PM Sep 28, 2016Observed: 3.16 ft at 2:45PM Sep 28, 2016Observed: 3.54 ft at 3:00PM Sep 28, 2016Observed: 4.01 ft at 3:15PM Sep 28, 2016Observed: 4.52 ft at 3:30PM Sep 28, 2016Observed: 4.98 ft at 3:45PM Sep 28, 2016Observed: 5.33 ft at 4:00PM Sep 28, 2016Observed: 5.63 ft at 4:15PM Sep 28, 2016Observed: 5.82 ft at 4:30PM Sep 28, 2016Observed: 5.94 ft at 4:45PM Sep 28, 2016Observed: 5.99 ft at 5:00PM Sep 28, 2016Observed: 6 ft at 5:15PM Sep 28, 2016Observed: 5.95 ft at 5:30PM Sep 28, 2016Observed: 5.9 ft at 5:45PM Sep 28, 2016Observed: 5.83 ft at 6:00PM Sep 28, 2016Observed: 5.76 ft at 6:15PM Sep 28, 2016Observed: 5.67 ft at 6:30PM Sep 28, 2016Observed: 5.53 ft at 6:45PM Sep 28, 2016Observed: 5.35 ft at 7:00PM Sep 28, 2016Observed: 5.11 ft at 7:15PM Sep 28, 2016Observed: 4.87 ft at 7:30PM Sep 28, 2016Observed: 4.67 ft at 7:45PM Sep 28, 2016Observed: 4.52 ft at 8:00PM Sep 28, 2016Observed: 4.4 ft at 8:15PM Sep 28, 2016Observed: 4.3 ft at 8:30PM Sep 28, 2016Observed: 4.22 ft at 8:45PM Sep 28, 2016Observed: 4.15 ft at 9:00PM Sep 28, 2016Observed: 4.09 ft at 9:15PM Sep 28, 2016Observed: 4.04 ft at 9:30PM Sep 28, 2016Observed: 3.99 ft at 9:45PM Sep 28, 2016Observed: 3.95 ft at 10:00PM Sep 28, 2016Observed: 3.86 ft at 10:15PM Sep 28, 2016Observed: 3.77 ft at 10:30PM Sep 28, 2016Observed: 3.68 ft at 10:45PM Sep 28, 2016Observed: 3.57 ft at 11:00PM Sep 28, 2016Observed: 3.48 ft at 11:15PM Sep 28, 2016Observed: 3.36 ft at 11:30PM Sep 28, 2016Observed: 3.24 ft at 11:45PM Sep 28, 2016Observed: 3.16 ft at 12:00AM Sep 29, 2016Observed: 3.08 ft at 12:15AM Sep 29, 2016Observed: 3.01 ft at 12:30AM Sep 29, 2016Observed: 2.95 ft at 12:45AM Sep 29, 2016Observed: 2.89 ft at 1:00AM Sep 29, 2016Observed: 2.85 ft at 1:15AM Sep 29, 2016Observed: 2.82 ft at 1:30AM Sep 29, 2016Observed: 2.83 ft at 1:45AM Sep 29, 2016Observed: 2.89 ft at 2:00AM Sep 29, 2016Observed: 3 ft at 2:15AM Sep 29, 2016Observed: 3.2 ft at 2:30AM Sep 29, 2016Observed: 3.5 ft at 2:45AM Sep 29, 2016Observed: 3.89 ft at 3:00AM Sep 29, 2016Observed: 4.34 ft at 3:15AM Sep 29, 2016Observed: 4.83 ft at 3:30AM Sep 29, 2016Observed: 5.27 ft at 3:45AM Sep 29, 2016Observed: 5.63 ft at 4:00AM Sep 29, 2016Observed: 5.9 ft at 4:15AM Sep 29, 2016Observed: 6.07 ft at 4:30AM Sep 29, 2016Observed: 6.17 ft at 4:45AM Sep 29, 2016Observed: 6.2 ft at 5:00AM Sep 29, 2016Observed: 6.17 ft at 5:15AM Sep 29, 2016Observed: 6.12 ft at 5:30AM Sep 29, 2016Observed: 6.03 ft at 5:45AM Sep 29, 2016Observed: 5.94 ft at 6:00AM Sep 29, 2016Observed: 5.85 ft at 6:15AM Sep 29, 2016Observed: 5.73 ft at 6:30AM Sep 29, 2016Observed: 5.56 ft at 6:45AM Sep 29, 2016Observed: 5.33 ft at 7:00AM Sep 29, 2016Observed: 5.07 ft at 7:15AM Sep 29, 2016Observed: 4.83 ft at 7:30AM Sep 29, 2016Observed: 4.63 ft at 7:45AM Sep 29, 2016Observed: 4.49 ft at 8:00AM Sep 29, 2016Observed: 4.38 ft at 8:15AM Sep 29, 2016Observed: 4.29 ft at 8:30AM Sep 29, 2016Observed: 4.22 ft at 8:45AM Sep 29, 2016Observed: 4.16 ft at 9:00AM Sep 29, 2016Observed: 4.11 ft at 9:15AM Sep 29, 2016Observed: 4.05 ft at 9:30AM Sep 29, 2016Observed: 3.98 ft at 9:45AM Sep 29, 2016Observed: 3.92 ft at 10:00AM Sep 29, 2016Observed: 3.82 ft at 10:15AM Sep 29, 2016Observed: 3.72 ft at 10:30AM Sep 29, 2016Observed: 3.62 ft at 10:45AM Sep 29, 2016Observed: 3.51 ft at 11:00AM Sep 29, 2016Observed: 3.39 ft at 11:15AM Sep 29, 2016Observed: 3.3 ft at 11:30AM Sep 29, 2016Observed: 3.21 ft at 11:45AM Sep 29, 2016Observed: 3.09 ft at 12:00PM Sep 29, 2016Observed: 3 ft at 12:15PM Sep 29, 2016Observed: 2.87 ft at 12:30PM Sep 29, 2016Observed: 2.82 ft at 12:45PM Sep 29, 2016Observed: 2.74 ft at 1:00PM Sep 29, 2016Observed: 2.66 ft at 1:15PM Sep 29, 2016Observed: 2.61 ft at 1:30PM Sep 29, 2016Observed: 2.57 ft at 1:45PM Sep 29, 2016Observed: 2.53 ft at 2:00PM Sep 29, 2016Observed: 2.52 ft at 2:15PM Sep 29, 2016Observed: 2.53 ft at 2:30PM Sep 29, 2016Observed: 2.62 ft at 2:45PM Sep 29, 2016Observed: 2.72 ft at 3:00PM Sep 29, 2016Observed: 2.97 ft at 3:15PM Sep 29, 2016Observed: 3.46 ft at 3:30PM Sep 29, 2016Observed: 3.95 ft at 3:45PM Sep 29, 2016Observed: 4.47 ft at 4:00PM Sep 29, 2016Observed: 4.96 ft at 4:15PM Sep 29, 2016Observed: 5.37 ft at 4:30PM Sep 29, 2016Observed: 5.68 ft at 4:45PM Sep 29, 2016Observed: 5.87 ft at 5:00PM Sep 29, 2016Observed: 6 ft at 5:15PM Sep 29, 2016Observed: 6.05 ft at 5:30PM Sep 29, 2016Observed: 6.03 ft at 5:45PM Sep 29, 2016Observed: 5.99 ft at 6:00PM Sep 29, 2016Observed: 5.94 ft at 6:15PM Sep 29, 2016Observed: 5.89 ft at 6:30PM Sep 29, 2016Observed: 5.83 ft at 6:45PM Sep 29, 2016Observed: 5.78 ft at 7:00PM Sep 29, 2016Observed: 5.71 ft at 7:15PM Sep 29, 2016Observed: 5.54 ft at 7:30PM Sep 29, 2016Observed: 5.28 ft at 7:45PM Sep 29, 2016Observed: 5.01 ft at 8:00PM Sep 29, 2016Observed: 4.82 ft at 8:15PM Sep 29, 2016Observed: 4.66 ft at 8:30PM Sep 29, 2016Observed: 4.52 ft at 8:45PM Sep 29, 2016Observed: 4.36 ft at 9:00PM Sep 29, 2016Observed: 4.27 ft at 9:15PM Sep 29, 2016Observed: 4.19 ft at 9:30PM Sep 29, 2016Observed: 4.12 ft at 9:45PM Sep 29, 2016Observed: 4.08 ft at 10:00PM Sep 29, 2016Observed: 4.05 ft at 10:15PM Sep 29, 2016Observed: 3.98 ft at 10:30PM Sep 29, 2016Observed: 3.92 ft at 10:45PM Sep 29, 2016Observed: 3.84 ft at 11:00PM Sep 29, 2016Observed: 3.74 ft at 11:15PM Sep 29, 2016Forecast: 2.81 ft 12:00AM Sep 30, 2016Forecast: 2.61 ft 1:00AM Sep 30, 2016Forecast: 2.79 ft 2:00AM Sep 30, 2016Forecast: 3.64 ft 3:00AM Sep 30, 2016Forecast: 4.99 ft 4:00AM Sep 30, 2016Forecast: 5.91 ft 5:00AM Sep 30, 2016Forecast: 5.92 ft 6:00AM Sep 30, 2016Forecast: 5.28 ft 7:00AM Sep 30, 2016Forecast: 4.52 ft 8:00AM Sep 30, 2016Forecast: 3.98 ft 9:00AM Sep 30, 2016Forecast: 3.63 ft 10:00AM Sep 30, 2016Forecast: 3.31 ft 11:00AM Sep 30, 2016Forecast: 2.94 ft 12:00PM Sep 30, 2016Forecast: 2.59 ft 1:00PM Sep 30, 2016Forecast: 2.39 ft 2:00PM Sep 30, 2016Forecast: 2.58 ft 3:00PM Sep 30, 2016Forecast: 3.45 ft 4:00PM Sep 30, 2016Forecast: 4.85 ft 5:00PM Sep 30, 2016Forecast: 5.82 ft 6:00PM Sep 30, 2016Forecast: 5.85 ft 7:00PM Sep 30, 2016Forecast: 5.19 ft 8:00PM Sep 30, 2016Forecast: 4.41 ft 9:00PM Sep 30, 2016Forecast: 3.86 ft 10:00PM Sep 30, 2016Forecast: 3.51 ft 11:00PM Sep 30, 2016Forecast: 3.2 ft 12:00AM Oct 01, 2016Forecast: 2.85 ft 1:00AM Oct 01, 2016Forecast: 2.61 ft 2:00AM Oct 01, 2016Forecast: 2.72 ft 3:00AM Oct 01, 2016Forecast: 3.49 ft 4:00AM Oct 01, 2016Forecast: 4.83 ft 5:00AM Oct 01, 2016Forecast: 5.77 ft 6:00AM Oct 01, 2016Forecast: 5.75 ft 7:00AM Oct 01, 2016Forecast: 5.04 ft 8:00AM Oct 01, 2016Forecast: 4.2 ft 9:00AM Oct 01, 2016Forecast: 3.62 ft 10:00AM Oct 01, 2016Forecast: 3.28 ft 11:00AM Oct 01, 2016Forecast: 2.97 ft 12:00PM Oct 01, 2016Forecast: 2.62 ft 1:00PM Oct 01, 2016Forecast: 2.41 ft 2:00PM Oct 01, 2016Forecast: 2.62 ft 3:00PM Oct 01, 2016Forecast: 3.5 ft 4:00PM Oct 01, 2016Forecast: 4.88 ft 5:00PM Oct 01, 2016Forecast: 5.77 ft 6:00PM Oct 01, 2016Forecast: 5.79 ft 7:00PM Oct 01, 2016Forecast: 5.18 ft 8:00PM Oct 01, 2016Forecast: 4.42 ft 9:00PM Oct 01, 2016Forecast: 3.82 ft 10:00PM Oct 01, 2016Forecast: 3.44 ft 11:00PM Oct 01, 2016Forecast: 3.11 ft 12:00AM Oct 02, 2016Forecast: 2.73 ft 1:00AM Oct 02, 2016Forecast: 2.37 ft 2:00AM Oct 02, 2016Forecast: 2.16 ft 3:00AM Oct 02, 2016Forecast: 2.32 ft 4:00AM Oct 02, 2016Forecast: 3.14 ft 5:00AM Oct 02, 2016Forecast: 4.43 ft 6:00AM Oct 02, 2016Forecast: 5.34 ft 7:00AM Oct 02, 2016Forecast: 5.36 ft 8:00AM Oct 02, 2016Forecast: 4.72 ft 9:00AM Oct 02, 2016Forecast: 3.92 ft 10:00AM Oct 02, 2016Forecast: 3.32 ft 11:00AM Oct 02, 2016Forecast: 2.96 ft 12:00PM Oct 02, 2016Forecast: 2.66 ft 1:00PM Oct 02, 2016Forecast: 2.36 ft 2:00PM Oct 02, 2016Forecast: 2.21 ft 3:00PM Oct 02, 2016Forecast: 2.54 ft 4:00PM Oct 02, 2016Forecast: 3.5 ft 5:00PM Oct 02, 2016Forecast: 4.83 ft 6:00PM Oct 02, 2016Forecast: 5.61 ft 7:00PM Oct 02, 2016Forecast: 5.55 ft 8:00PM Oct 02, 2016Forecast: 4.92 ft 9:00PM Oct 02, 2016Forecast: 4.12 ft 10:00PM Oct 02, 2016Forecast: 3.5 ft 11:00PM Oct 02, 2016Forecast: 3.14 ft 12:00AM Oct 03, 2016Forecast: 2.82 ft 1:00AM Oct 03, 2016Forecast: 2.48 ft 2:00AM Oct 03, 2016Forecast: 2.23 ft 3:00AM Oct 03, 2016Forecast: 2.35 ft 4:00AM Oct 03, 2016Forecast: 3.11 ft 5:00AM Oct 03, 2016Forecast: 4.38 ft 6:00AM Oct 03, 2016Forecast: 5.33 ft 7:00AM Oct 03, 2016Forecast: 5.37 ft 8:00AM Oct 03, 2016Forecast: 4.75 ft 9:00AM Oct 03, 2016Forecast: 3.98 ft 10:00AM Oct 03, 2016Forecast: 3.46 ft 11:00AM Oct 03, 2016Forecast: 3.18 ft 12:00PM Oct 03, 2016Forecast: 2.91 ft 1:00PM Oct 03, 2016Forecast: 2.63 ft 2:00PM Oct 03, 2016Forecast: 2.51 ft 3:00PM Oct 03, 2016Forecast: 2.87 ft 4:00PM Oct 03, 2016Forecast: 3.89 ft 5:00PM Oct 03, 2016Forecast: 5.22 ft 6:00PM Oct 03, 2016Forecast: 5.98 ft 7:00PM Oct 03, 2016Forecast: 5.94 ft 8:00PM Oct 03, 2016Forecast: 5.37 ft 9:00PM Oct 03, 2016Forecast: 4.68 ft 10:00PM Oct 03, 2016Forecast: 4.19 ft 11:00PM Oct 03, 2016Forecast: 3.85 ft 12:00AM Oct 04, 2016Forecast: 3.5 ft 1:00AM Oct 04, 2016Forecast: 3.13 ft 2:00AM Oct 04, 2016Forecast: 2.77 ft 3:00AM Oct 04, 2016Forecast: 2.52 ft 4:00AM Oct 04, 2016Forecast: 2.58 ft 5:00AM Oct 04, 2016Forecast: 3.23 ft 6:00AM Oct 04, 2016Forecast: 4.47 ft 7:00AM Oct 04, 2016Forecast: 5.42 ft 8:00AM Oct 04, 2016Forecast: 5.45 ft 9:00AM Oct 04, 2016Forecast: 4.81 ft 10:00AM Oct 04, 2016Forecast: 4.1 ft 11:00AM Oct 04, 2016Forecast: 3.65 ft 12:00PM Oct 04, 2016Forecast: 3.38 ft 1:00PM Oct 04, 2016Forecast: 3.1 ft 2:00PM Oct 04, 2016Forecast: 2.82 ft 3:00PM Oct 04, 2016Forecast: 2.73 ft 4:00PM Oct 04, 2016Forecast: 3.1 ft 5:00PM Oct 04, 2016Forecast: 4.13 ft 6:00PM Oct 04, 2016Forecast: 5.42 ft 7:00PM Oct 04, 2016Highest Forecast: 6.12 ft 8:00PM Oct 04, 2016Forecast: 5.98 ft 9:00PM Oct 04, 2016Forecast: 5.34 ft 10:00PM Oct 04, 2016Forecast: 4.66 ft 11:00PM Oct 04, 2016USGS--Water Resources of the United StatesORCO3(plotting HGIRG) Graph Created (11:34PM Sep 29, 2016)ObservedForecast (issued 11:50AM Sep 29)Latest observed value: 3.74 ft at 11:15 PM PDT 29-Sep-2016. Flood Stage is 27 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
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Datum: Not Available
Metadata
NOTE: Forecasts for the Willamette River below Falls at Oregon City are issued routinely year-round.
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Upstream Gauge - above Falls at Oregon City Upstream Gauge Downstream Gauge Downstream Gauge - at Portland
Flood Categories (in feet)
Major Flood Stage: 40
Moderate Flood Stage: 35
Flood Stage: 27
Action Stage: 25
Low Stage (in feet): 0

Historic Crests
(1) 50.50 ft on 02/05/1890
(2) 48.10 ft on 12/25/1964
(3) 48.00 ft on 12/05/1861
(4) 47.80 ft on 01/09/1923
(5) 46.04 ft on 02/09/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 29.00 ft on 01/22/2012
(2) 28.34 ft on 01/14/2006
(3) 27.65 ft on 01/11/2006
(4) 27.52 ft on 01/02/2006
(5) 23.06 ft on 11/27/1999
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 2.00 ft on 11/26/1952
(2) 2.40 ft on 10/01/1961
(3) 3.00 ft on 09/07/1958

For more information on your flood risk go to www.floodsmart.gov.

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
45 Above 45 ft, Major flooding of homes and industrial areas in Gladstone and West Linn has historically occurred at this and higher stages. Also expect flooding of the shopping district and other businesses along the Willamette River in Oregon City adjacent to I-205.
40 Above 40 ft, Major flood stage, Numerous homes are threatened with flooding in the vicinity of West Linn and Marylhurst along River St, and also in the Oak Grove area. Expect widespread flooding of lowland areas, parks, roads and a few structures along the Willamette River from Oregon City to Portland.
35 Above 35 ft, Moderate flood, Expect widespread flooding of low lying areas along the Willamette River from Oregon City to Portland. Clackamette Park at the confluence of the Clackamas and Willamette Rivers is flooded at this and higher stages.
32 Above 32 ft, Islands on the Willamette River between Oregon City and downtown Portland begin to flood. Lowland flooding along the river becomes more widespread at this level.
27 Above 27 ft, Flooding begins in low lying areas along the Willamette River from Oregon City downstream to Lake Oswego. The areas mainly impacted at this level historically have been Clackamette Park in Oregon City and River Green Golf Course and Dahl Park in Gladstone.
Photos
(1) downstream view from gage
(2) Gage house and upstream view
About This Location Collapse

Latitude: 45.357500° N, Longitude: 122.610833° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 27 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 0 ft 27 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:

Additional Information Collapse
Archived/Historical Data at USACE DataQuery
10-day Forecast/Trend, Northwest River Forecast Center
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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
Portland Weather Forecast Office
5241 NE 122nd Avenue
Portland, OR 97230-1089
(503) 261-9246
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Page last modified: 13-Aug-2015 2:13 AM
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