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Hydrograph River at a Glance Download
Willamette River at Portland Stage (ft)Observed: 5.06 ft at 6:45AM Oct 26, 2014Observed: 5.32 ft at 7:00AM Oct 26, 2014Observed: 5.52 ft at 7:15AM Oct 26, 2014Observed: 5.65 ft at 7:30AM Oct 26, 2014Observed: 5.67 ft at 7:45AM Oct 26, 2014Observed: 5.65 ft at 8:00AM Oct 26, 2014Observed: 5.57 ft at 8:15AM Oct 26, 2014Observed: 5.47 ft at 8:30AM Oct 26, 2014Observed: 5.35 ft at 8:45AM Oct 26, 2014Observed: 5.18 ft at 9:00AM Oct 26, 2014Observed: 4.96 ft at 9:15AM Oct 26, 2014Observed: 4.77 ft at 9:30AM Oct 26, 2014Observed: 4.6 ft at 9:45AM Oct 26, 2014Observed: 4.43 ft at 10:00AM Oct 26, 2014Observed: 4.27 ft at 10:15AM Oct 26, 2014Observed: 4.14 ft at 10:30AM Oct 26, 2014Observed: 4.06 ft at 10:45AM Oct 26, 2014Observed: 3.98 ft at 11:00AM Oct 26, 2014Observed: 3.92 ft at 11:15AM Oct 26, 2014Observed: 3.88 ft at 11:30AM Oct 26, 2014Observed: 3.81 ft at 11:45AM Oct 26, 2014Observed: 3.76 ft at 12:00PM Oct 26, 2014Observed: 3.69 ft at 12:15PM Oct 26, 2014Observed: 3.61 ft at 12:30PM Oct 26, 2014Observed: 3.53 ft at 12:45PM Oct 26, 2014Observed: 3.43 ft at 1:00PM Oct 26, 2014Observed: 3.34 ft at 1:15PM Oct 26, 2014Observed: 3.24 ft at 1:30PM Oct 26, 2014Observed: 3.15 ft at 1:45PM Oct 26, 2014Observed: 3.07 ft at 2:00PM Oct 26, 2014Observed: 2.99 ft at 2:15PM Oct 26, 2014Observed: 2.94 ft at 2:30PM Oct 26, 2014Observed: 2.88 ft at 2:45PM Oct 26, 2014Observed: 2.86 ft at 3:00PM Oct 26, 2014Observed: 2.81 ft at 3:15PM Oct 26, 2014Observed: 2.83 ft at 3:30PM Oct 26, 2014Observed: 2.89 ft at 3:45PM Oct 26, 2014Observed: 3.01 ft at 4:00PM Oct 26, 2014Observed: 3.21 ft at 4:15PM Oct 26, 2014Observed: 3.49 ft at 4:30PM Oct 26, 2014Observed: 3.81 ft at 4:45PM Oct 26, 2014Observed: 4.23 ft at 5:00PM Oct 26, 2014Observed: 4.63 ft at 5:15PM Oct 26, 2014Observed: 5.05 ft at 5:30PM Oct 26, 2014Observed: 5.38 ft at 5:45PM Oct 26, 2014Observed: 5.65 ft at 6:00PM Oct 26, 2014Observed: 5.9 ft at 6:15PM Oct 26, 2014Observed: 6.06 ft at 6:30PM Oct 26, 2014Observed: 6.15 ft at 6:45PM Oct 26, 2014Observed: 6.19 ft at 7:00PM Oct 26, 2014Highest Observation: 6.21 ft at 7:15PM Oct 26, 2014Observed: 6.2 ft at 7:30PM Oct 26, 2014Observed: 6.17 ft at 7:45PM Oct 26, 2014Observed: 6.13 ft at 8:00PM Oct 26, 2014Observed: 6.03 ft at 8:15PM Oct 26, 2014Observed: 5.87 ft at 8:30PM Oct 26, 2014Observed: 5.66 ft at 8:45PM Oct 26, 2014Observed: 5.45 ft at 9:00PM Oct 26, 2014Observed: 5.26 ft at 9:15PM Oct 26, 2014Observed: 5.07 ft at 9:30PM Oct 26, 2014Observed: 4.9 ft at 9:45PM Oct 26, 2014Observed: 4.78 ft at 10:00PM Oct 26, 2014Observed: 4.68 ft at 10:15PM Oct 26, 2014Observed: 4.61 ft at 10:30PM Oct 26, 2014Observed: 4.56 ft at 10:45PM Oct 26, 2014Observed: 4.51 ft at 11:00PM Oct 26, 2014Observed: 4.47 ft at 11:15PM Oct 26, 2014Observed: 4.42 ft at 11:30PM Oct 26, 2014Observed: 4.36 ft at 11:45PM Oct 26, 2014Observed: 4.3 ft at 12:00AM Oct 27, 2014Observed: 4.21 ft at 12:15AM Oct 27, 2014Observed: 4.13 ft at 12:30AM Oct 27, 2014Observed: 3.97 ft at 12:45AM Oct 27, 2014Observed: 3.89 ft at 1:00AM Oct 27, 2014Observed: 3.78 ft at 1:15AM Oct 27, 2014Observed: 3.67 ft at 1:30AM Oct 27, 2014Observed: 3.59 ft at 1:45AM Oct 27, 2014Observed: 3.5 ft at 2:00AM Oct 27, 2014Observed: 3.41 ft at 2:15AM Oct 27, 2014Observed: 3.33 ft at 2:30AM Oct 27, 2014Observed: 3.26 ft at 2:45AM Oct 27, 2014Observed: 3.16 ft at 3:00AM Oct 27, 2014Observed: 3.08 ft at 3:15AM Oct 27, 2014Observed: 3.01 ft at 3:30AM Oct 27, 2014Observed: 2.92 ft at 3:45AM Oct 27, 2014Observed: 2.84 ft at 4:00AM Oct 27, 2014Observed: 2.78 ft at 4:15AM Oct 27, 2014Observed: 2.69 ft at 4:30AM Oct 27, 2014Observed: 2.66 ft at 4:45AM Oct 27, 2014Observed: 2.62 ft at 5:00AM Oct 27, 2014Observed: 2.63 ft at 5:15AM Oct 27, 2014Observed: 2.66 ft at 5:30AM Oct 27, 2014Observed: 2.74 ft at 5:45AM Oct 27, 2014Observed: 2.87 ft at 6:00AM Oct 27, 2014Observed: 3.05 ft at 6:15AM Oct 27, 2014Observed: 3.29 ft at 6:30AM Oct 27, 2014Observed: 3.56 ft at 6:45AM Oct 27, 2014Observed: 3.86 ft at 7:00AM Oct 27, 2014Observed: 4.17 ft at 7:15AM Oct 27, 2014Observed: 4.47 ft at 7:30AM Oct 27, 2014Observed: 4.73 ft at 7:45AM Oct 27, 2014Observed: 4.94 ft at 8:00AM Oct 27, 2014Observed: 5.09 ft at 8:15AM Oct 27, 2014Observed: 5.17 ft at 8:30AM Oct 27, 2014Observed: 5.18 ft at 8:45AM Oct 27, 2014Observed: 5.12 ft at 9:00AM Oct 27, 2014Observed: 5 ft at 9:15AM Oct 27, 2014Observed: 4.83 ft at 9:30AM Oct 27, 2014Observed: 4.66 ft at 9:45AM Oct 27, 2014Observed: 4.5 ft at 10:00AM Oct 27, 2014Observed: 4.33 ft at 10:15AM Oct 27, 2014Observed: 4.21 ft at 10:30AM Oct 27, 2014Observed: 4.1 ft at 10:45AM Oct 27, 2014Observed: 4.01 ft at 11:00AM Oct 27, 2014Observed: 3.91 ft at 11:15AM Oct 27, 2014Observed: 3.85 ft at 11:30AM Oct 27, 2014Observed: 3.79 ft at 11:45AM Oct 27, 2014Observed: 3.74 ft at 12:00PM Oct 27, 2014Observed: 3.68 ft at 12:15PM Oct 27, 2014Observed: 3.62 ft at 12:30PM Oct 27, 2014Observed: 3.56 ft at 12:45PM Oct 27, 2014Observed: 3.48 ft at 1:00PM Oct 27, 2014Observed: 3.4 ft at 1:15PM Oct 27, 2014Observed: 3.32 ft at 1:30PM Oct 27, 2014Observed: 3.23 ft at 1:45PM Oct 27, 2014Observed: 3.15 ft at 2:00PM Oct 27, 2014Observed: 3.07 ft at 2:15PM Oct 27, 2014Observed: 3 ft at 2:30PM Oct 27, 2014Observed: 2.93 ft at 2:45PM Oct 27, 2014Observed: 2.85 ft at 3:00PM Oct 27, 2014Observed: 2.79 ft at 3:15PM Oct 27, 2014Observed: 2.73 ft at 3:30PM Oct 27, 2014Observed: 2.69 ft at 3:45PM Oct 27, 2014Observed: 2.66 ft at 4:00PM Oct 27, 2014Observed: 2.66 ft at 4:15PM Oct 27, 2014Observed: 2.7 ft at 4:30PM Oct 27, 2014Observed: 2.8 ft at 4:45PM Oct 27, 2014Observed: 2.94 ft at 5:00PM Oct 27, 2014Observed: 3.19 ft at 5:15PM Oct 27, 2014Observed: 3.46 ft at 5:30PM Oct 27, 2014Observed: 3.82 ft at 5:45PM Oct 27, 2014Observed: 4.21 ft at 6:00PM Oct 27, 2014Observed: 4.58 ft at 6:15PM Oct 27, 2014Observed: 4.93 ft at 6:30PM Oct 27, 2014Observed: 5.27 ft at 6:45PM Oct 27, 2014Observed: 5.51 ft at 7:00PM Oct 27, 2014Observed: 5.71 ft at 7:15PM Oct 27, 2014Observed: 5.85 ft at 7:30PM Oct 27, 2014Observed: 5.92 ft at 7:45PM Oct 27, 2014Observed: 5.95 ft at 8:00PM Oct 27, 2014Observed: 5.94 ft at 8:15PM Oct 27, 2014Observed: 5.93 ft at 8:30PM Oct 27, 2014Observed: 5.82 ft at 8:45PM Oct 27, 2014Observed: 5.74 ft at 9:00PM Oct 27, 2014Observed: 5.6 ft at 9:15PM Oct 27, 2014Observed: 5.4 ft at 9:30PM Oct 27, 2014Observed: 5.21 ft at 9:45PM Oct 27, 2014Observed: 5.01 ft at 10:00PM Oct 27, 2014Observed: 4.85 ft at 10:15PM Oct 27, 2014Observed: 4.69 ft at 10:30PM Oct 27, 2014Observed: 4.55 ft at 10:45PM Oct 27, 2014Observed: 4.44 ft at 11:00PM Oct 27, 2014Observed: 4.36 ft at 11:15PM Oct 27, 2014Observed: 4.29 ft at 11:30PM Oct 27, 2014Observed: 4.22 ft at 11:45PM Oct 27, 2014Observed: 4.15 ft at 12:00AM Oct 28, 2014Observed: 4.09 ft at 12:15AM Oct 28, 2014Observed: 4.01 ft at 12:30AM Oct 28, 2014Observed: 3.93 ft at 12:45AM Oct 28, 2014Observed: 3.85 ft at 1:00AM Oct 28, 2014Observed: 3.76 ft at 1:15AM Oct 28, 2014Observed: 3.66 ft at 1:30AM Oct 28, 2014Observed: 3.56 ft at 1:45AM Oct 28, 2014Observed: 3.47 ft at 2:00AM Oct 28, 2014Observed: 3.37 ft at 2:15AM Oct 28, 2014Observed: 3.28 ft at 2:30AM Oct 28, 2014Observed: 3.18 ft at 2:45AM Oct 28, 2014Observed: 3.09 ft at 3:00AM Oct 28, 2014Observed: 2.99 ft at 3:15AM Oct 28, 2014Observed: 2.91 ft at 3:30AM Oct 28, 2014Observed: 2.83 ft at 3:45AM Oct 28, 2014Observed: 2.73 ft at 4:00AM Oct 28, 2014Observed: 2.62 ft at 4:15AM Oct 28, 2014Observed: 2.54 ft at 4:30AM Oct 28, 2014Observed: 2.47 ft at 4:45AM Oct 28, 2014Observed: 2.39 ft at 5:00AM Oct 28, 2014Observed: 2.29 ft at 5:15AM Oct 28, 2014Observed: 2.28 ft at 5:30AM Oct 28, 2014Observed: 2.23 ft at 5:45AM Oct 28, 2014Observed: 2.22 ft at 6:00AM Oct 28, 2014Observed: 2.27 ft at 6:15AM Oct 28, 2014Observed: 2.34 ft at 6:30AM Oct 28, 2014Observed: 2.5 ft at 6:45AM Oct 28, 2014Observed: 2.65 ft at 7:00AM Oct 28, 2014Observed: 2.9 ft at 7:15AM Oct 28, 2014Observed: 3.17 ft at 7:30AM Oct 28, 2014Observed: 3.46 ft at 7:45AM Oct 28, 2014Observed: 3.74 ft at 8:00AM Oct 28, 2014Observed: 4.02 ft at 8:15AM Oct 28, 2014Observed: 4.26 ft at 8:30AM Oct 28, 2014Observed: 4.48 ft at 8:45AM Oct 28, 2014Observed: 4.61 ft at 9:00AM Oct 28, 2014Observed: 4.69 ft at 9:15AM Oct 28, 2014Observed: 4.72 ft at 9:30AM Oct 28, 2014Observed: 4.7 ft at 9:45AM Oct 28, 2014Observed: 4.66 ft at 10:00AM Oct 28, 2014Observed: 4.57 ft at 10:15AM Oct 28, 2014Observed: 4.41 ft at 10:30AM Oct 28, 2014Observed: 4.28 ft at 10:45AM Oct 28, 2014Observed: 4.14 ft at 11:00AM Oct 28, 2014Observed: 4.02 ft at 11:15AM Oct 28, 2014Observed: 3.92 ft at 11:30AM Oct 28, 2014Observed: 3.82 ft at 11:45AM Oct 28, 2014Observed: 3.76 ft at 12:00PM Oct 28, 2014Observed: 3.68 ft at 12:15PM Oct 28, 2014Observed: 3.65 ft at 12:30PM Oct 28, 2014Observed: 3.58 ft at 12:45PM Oct 28, 2014Observed: 3.53 ft at 1:00PM Oct 28, 2014Observed: 3.48 ft at 1:15PM Oct 28, 2014Observed: 3.42 ft at 1:30PM Oct 28, 2014Observed: 3.38 ft at 1:45PM Oct 28, 2014Observed: 3.32 ft at 2:00PM Oct 28, 2014Observed: 3.26 ft at 2:15PM Oct 28, 2014Observed: 3.19 ft at 2:30PM Oct 28, 2014Observed: 3.13 ft at 2:45PM Oct 28, 2014Observed: 3.07 ft at 3:00PM Oct 28, 2014Observed: 3.01 ft at 3:15PM Oct 28, 2014Observed: 2.94 ft at 3:30PM Oct 28, 2014Observed: 2.87 ft at 3:45PM Oct 28, 2014Observed: 2.83 ft at 4:00PM Oct 28, 2014Observed: 2.8 ft at 4:15PM Oct 28, 2014Observed: 2.77 ft at 4:30PM Oct 28, 2014Observed: 2.78 ft at 4:45PM Oct 28, 2014Observed: 2.79 ft at 5:00PM Oct 28, 2014Observed: 2.86 ft at 5:15PM Oct 28, 2014Observed: 2.98 ft at 5:30PM Oct 28, 2014Observed: 3.14 ft at 5:45PM Oct 28, 2014Observed: 3.4 ft at 6:00PM Oct 28, 2014Observed: 3.7 ft at 6:15PM Oct 28, 2014Observed: 4.07 ft at 6:30PM Oct 28, 2014Observed: 4.43 ft at 6:45PM Oct 28, 2014Observed: 4.79 ft at 7:00PM Oct 28, 2014Observed: 5.12 ft at 7:15PM Oct 28, 2014Observed: 5.42 ft at 7:30PM Oct 28, 2014Observed: 5.7 ft at 7:45PM Oct 28, 2014Observed: 5.9 ft at 8:00PM Oct 28, 2014Observed: 6.04 ft at 8:15PM Oct 28, 2014Observed: 6.08 ft at 8:30PM Oct 28, 2014Observed: 6.11 ft at 8:45PM Oct 28, 2014Observed: 6.13 ft at 9:00PM Oct 28, 2014Observed: 6.13 ft at 9:15PM Oct 28, 2014Observed: 6.1 ft at 9:30PM Oct 28, 2014Observed: 6.02 ft at 9:45PM Oct 28, 2014Observed: 5.9 ft at 10:00PM Oct 28, 2014Observed: 5.76 ft at 10:15PM Oct 28, 2014Observed: 5.61 ft at 10:30PM Oct 28, 2014Observed: 5.46 ft at 10:45PM Oct 28, 2014Observed: 5.3 ft at 11:00PM Oct 28, 2014Observed: 5.15 ft at 11:15PM Oct 28, 2014Observed: 5.03 ft at 11:30PM Oct 28, 2014Observed: 4.92 ft at 11:45PM Oct 28, 2014Observed: 4.84 ft at 12:00AM Oct 29, 2014Observed: 4.75 ft at 12:15AM Oct 29, 2014Observed: 4.7 ft at 12:30AM Oct 29, 2014Observed: 4.63 ft at 12:45AM Oct 29, 2014Observed: 4.57 ft at 1:00AM Oct 29, 2014Observed: 4.5 ft at 1:15AM Oct 29, 2014Observed: 4.42 ft at 1:30AM Oct 29, 2014Observed: 4.36 ft at 1:45AM Oct 29, 2014Observed: 4.27 ft at 2:00AM Oct 29, 2014Observed: 4.19 ft at 2:15AM Oct 29, 2014Observed: 4.09 ft at 2:30AM Oct 29, 2014Observed: 3.99 ft at 2:45AM Oct 29, 2014Observed: 3.9 ft at 3:00AM Oct 29, 2014Observed: 3.82 ft at 3:15AM Oct 29, 2014Observed: 3.74 ft at 3:30AM Oct 29, 2014Observed: 3.66 ft at 3:45AM Oct 29, 2014Observed: 3.57 ft at 4:00AM Oct 29, 2014Observed: 3.48 ft at 4:15AM Oct 29, 2014Observed: 3.42 ft at 4:30AM Oct 29, 2014Observed: 3.33 ft at 4:45AM Oct 29, 2014Observed: 3.24 ft at 5:00AM Oct 29, 2014Observed: 3.17 ft at 5:15AM Oct 29, 2014Observed: 3.1 ft at 5:30AM Oct 29, 2014Observed: 3.03 ft at 5:45AM Oct 29, 2014Observed: 2.97 ft at 6:00AM Oct 29, 2014Observed: 2.92 ft at 6:15AM Oct 29, 2014Observed: 2.89 ft at 6:30AM Oct 29, 2014Observed: 2.89 ft at 6:45AM Oct 29, 2014Observed: 2.93 ft at 7:00AM Oct 29, 2014Observed: 2.99 ft at 7:15AM Oct 29, 2014Observed: 3.11 ft at 7:30AM Oct 29, 2014Observed: 3.25 ft at 7:45AM Oct 29, 2014Observed: 3.46 ft at 8:00AM Oct 29, 2014Observed: 3.69 ft at 8:15AM Oct 29, 2014Observed: 3.95 ft at 8:30AM Oct 29, 2014Observed: 4.23 ft at 8:45AM Oct 29, 2014Observed: 4.49 ft at 9:00AM Oct 29, 2014Observed: 4.73 ft at 9:15AM Oct 29, 2014Observed: 4.93 ft at 9:30AM Oct 29, 2014Observed: 5.1 ft at 9:45AM Oct 29, 2014Observed: 5.22 ft at 10:00AM Oct 29, 2014Observed: 5.26 ft at 10:15AM Oct 29, 2014Observed: 5.25 ft at 10:30AM Oct 29, 2014Observed: 5.16 ft at 10:45AM Oct 29, 2014Observed: 5.04 ft at 11:00AM Oct 29, 2014Observed: 4.89 ft at 11:15AM Oct 29, 2014Observed: 4.74 ft at 11:30AM Oct 29, 2014Observed: 4.6 ft at 11:45AM Oct 29, 2014Observed: 4.49 ft at 12:00PM Oct 29, 2014Observed: 4.37 ft at 12:15PM Oct 29, 2014Observed: 4.28 ft at 12:30PM Oct 29, 2014Observed: 4.2 ft at 12:45PM Oct 29, 2014Observed: 4.13 ft at 1:00PM Oct 29, 2014Observed: 4.06 ft at 1:15PM Oct 29, 2014Observed: 4.01 ft at 1:30PM Oct 29, 2014Observed: 3.96 ft at 1:45PM Oct 29, 2014Observed: 3.9 ft at 2:00PM Oct 29, 2014Observed: 3.84 ft at 2:15PM Oct 29, 2014Observed: 3.77 ft at 2:30PM Oct 29, 2014Observed: 3.7 ft at 2:45PM Oct 29, 2014Observed: 3.65 ft at 3:00PM Oct 29, 2014Observed: 3.56 ft at 3:15PM Oct 29, 2014Observed: 3.45 ft at 3:30PM Oct 29, 2014Observed: 3.39 ft at 3:45PM Oct 29, 2014Observed: 3.35 ft at 4:00PM Oct 29, 2014Observed: 3.25 ft at 4:15PM Oct 29, 2014Observed: 3.2 ft at 4:30PM Oct 29, 2014Observed: 3.11 ft at 4:45PM Oct 29, 2014Observed: 3.09 ft at 5:00PM Oct 29, 2014Observed: 3.01 ft at 5:15PM Oct 29, 2014Observed: 3.03 ft at 5:30PM Oct 29, 2014Observed: 2.99 ft at 5:45PM Oct 29, 2014Observed: 3.02 ft at 6:00PM Oct 29, 2014Observed: 3.07 ft at 6:15PM Oct 29, 2014Observed: 3.17 ft at 6:30PM Oct 29, 2014Observed: 3.29 ft at 6:45PM Oct 29, 2014Observed: 3.47 ft at 7:00PM Oct 29, 2014Observed: 3.73 ft at 7:15PM Oct 29, 2014Observed: 3.98 ft at 7:30PM Oct 29, 2014Observed: 4.31 ft at 7:45PM Oct 29, 2014Observed: 4.58 ft at 8:00PM Oct 29, 2014Observed: 4.87 ft at 8:15PM Oct 29, 2014Observed: 5.14 ft at 8:30PM Oct 29, 2014Observed: 5.35 ft at 8:45PM Oct 29, 2014Observed: 5.51 ft at 9:00PM Oct 29, 2014Observed: 5.62 ft at 9:15PM Oct 29, 2014Observed: 5.67 ft at 9:30PM Oct 29, 2014Observed: 5.67 ft at 9:45PM Oct 29, 2014Observed: 5.62 ft at 10:00PM Oct 29, 2014Observed: 5.54 ft at 10:15PM Oct 29, 2014Observed: 5.43 ft at 10:30PM Oct 29, 2014Observed: 5.28 ft at 10:45PM Oct 29, 2014Observed: 5.13 ft at 11:00PM Oct 29, 2014Observed: 4.98 ft at 11:15PM Oct 29, 2014Observed: 4.85 ft at 11:30PM Oct 29, 2014Observed: 4.73 ft at 11:45PM Oct 29, 2014Observed: 4.62 ft at 12:00AM Oct 30, 2014Observed: 4.53 ft at 12:15AM Oct 30, 2014Observed: 4.45 ft at 12:30AM Oct 30, 2014Observed: 4.39 ft at 12:45AM Oct 30, 2014Observed: 4.31 ft at 1:00AM Oct 30, 2014Observed: 4.25 ft at 1:15AM Oct 30, 2014Observed: 4.18 ft at 1:30AM Oct 30, 2014Observed: 4.11 ft at 1:45AM Oct 30, 2014Observed: 4.05 ft at 2:00AM Oct 30, 2014Observed: 3.96 ft at 2:15AM Oct 30, 2014Observed: 3.88 ft at 2:30AM Oct 30, 2014Observed: 3.79 ft at 2:45AM Oct 30, 2014Observed: 3.72 ft at 3:00AM Oct 30, 2014Observed: 3.6 ft at 3:15AM Oct 30, 2014Observed: 3.57 ft at 3:30AM Oct 30, 2014Observed: 3.47 ft at 3:45AM Oct 30, 2014Observed: 3.4 ft at 4:00AM Oct 30, 2014Observed: 3.33 ft at 4:15AM Oct 30, 2014Observed: 3.24 ft at 4:30AM Oct 30, 2014Observed: 3.17 ft at 4:45AM Oct 30, 2014Observed: 3.09 ft at 5:00AM Oct 30, 2014Observed: 3.01 ft at 5:15AM Oct 30, 2014Observed: 2.94 ft at 5:30AM Oct 30, 2014Observed: 2.87 ft at 5:45AM Oct 30, 2014Observed: 2.79 ft at 6:00AM Oct 30, 2014Observed: 2.73 ft at 6:15AM Oct 30, 2014Observed: 2.67 ft at 6:30AM Oct 30, 2014Observed: 2.61 ft at 6:45AM Oct 30, 2014Observed: 2.57 ft at 7:00AM Oct 30, 2014Observed: 2.53 ft at 7:15AM Oct 30, 2014Observed: 2.54 ft at 7:30AM Oct 30, 2014Observed: 2.53 ft at 7:45AM Oct 30, 2014Observed: 2.61 ft at 8:00AM Oct 30, 2014Observed: 2.61 ft at 8:15AM Oct 30, 2014Observed: 2.74 ft at 8:30AM Oct 30, 2014Observed: 2.88 ft at 8:45AM Oct 30, 2014Observed: 3.07 ft at 9:00AM Oct 30, 2014Observed: 3.22 ft at 9:15AM Oct 30, 2014Observed: 3.45 ft at 9:30AM Oct 30, 2014Observed: 3.69 ft at 9:45AM Oct 30, 2014Observed: 3.94 ft at 10:00AM Oct 30, 2014Observed: 4.21 ft at 10:15AM Oct 30, 2014Observed: 4.41 ft at 10:30AM Oct 30, 2014Observed: 4.62 ft at 10:45AM Oct 30, 2014Observed: 4.74 ft at 11:00AM Oct 30, 2014Observed: 4.84 ft at 11:15AM Oct 30, 2014Observed: 4.85 ft at 11:30AM Oct 30, 2014Observed: 4.81 ft at 11:45AM Oct 30, 2014Observed: 4.73 ft at 12:00PM Oct 30, 2014Observed: 4.61 ft at 12:15PM Oct 30, 2014Observed: 4.49 ft at 12:30PM Oct 30, 2014Observed: 4.38 ft at 12:45PM Oct 30, 2014Observed: 4.26 ft at 1:00PM Oct 30, 2014Observed: 4.17 ft at 1:15PM Oct 30, 2014Observed: 4.09 ft at 1:30PM Oct 30, 2014Observed: 4.03 ft at 1:45PM Oct 30, 2014Observed: 4 ft at 2:00PM Oct 30, 2014Observed: 3.97 ft at 2:15PM Oct 30, 2014Observed: 3.91 ft at 2:30PM Oct 30, 2014Observed: 3.83 ft at 2:45PM Oct 30, 2014Observed: 3.81 ft at 3:00PM Oct 30, 2014Observed: 3.73 ft at 3:15PM Oct 30, 2014Observed: 3.72 ft at 3:30PM Oct 30, 2014Observed: 3.57 ft at 3:45PM Oct 30, 2014Observed: 3.55 ft at 4:00PM Oct 30, 2014Observed: 3.5 ft at 4:15PM Oct 30, 2014Observed: 3.43 ft at 4:30PM Oct 30, 2014Observed: 3.38 ft at 4:45PM Oct 30, 2014Observed: 3.32 ft at 5:00PM Oct 30, 2014Observed: 3.27 ft at 5:15PM Oct 30, 2014Observed: 3.21 ft at 5:30PM Oct 30, 2014Observed: 3.19 ft at 5:45PM Oct 30, 2014Observed: 3.14 ft at 6:00PM Oct 30, 2014Observed: 3.12 ft at 6:15PM Oct 30, 2014Observed: 3.08 ft at 6:30PM Oct 30, 2014Observed: 3.08 ft at 6:45PM Oct 30, 2014Observed: 3.09 ft at 7:00PM Oct 30, 2014Observed: 3.13 ft at 7:15PM Oct 30, 2014Observed: 3.22 ft at 7:30PM Oct 30, 2014Observed: 3.27 ft at 7:45PM Oct 30, 2014Observed: 3.44 ft at 8:00PM Oct 30, 2014Observed: 3.66 ft at 8:15PM Oct 30, 2014Observed: 3.93 ft at 8:30PM Oct 30, 2014Observed: 4.2 ft at 8:45PM Oct 30, 2014Observed: 4.46 ft at 9:00PM Oct 30, 2014Observed: 4.73 ft at 9:15PM Oct 30, 2014Observed: 4.96 ft at 9:30PM Oct 30, 2014Observed: 5.18 ft at 9:45PM Oct 30, 2014Observed: 5.35 ft at 10:00PM Oct 30, 2014Observed: 5.46 ft at 10:15PM Oct 30, 2014Observed: 5.51 ft at 10:30PM Oct 30, 2014Observed: 5.53 ft at 10:45PM Oct 30, 2014Observed: 5.53 ft at 11:00PM Oct 30, 2014Observed: 5.48 ft at 11:15PM Oct 30, 2014Observed: 5.39 ft at 11:30PM Oct 30, 2014Observed: 5.3 ft at 11:45PM Oct 30, 2014Observed: 5.18 ft at 12:00AM Oct 31, 2014Observed: 5.09 ft at 12:15AM Oct 31, 2014Observed: 4.97 ft at 12:30AM Oct 31, 2014Observed: 4.88 ft at 12:45AM Oct 31, 2014Observed: 4.79 ft at 1:00AM Oct 31, 2014Observed: 4.73 ft at 1:15AM Oct 31, 2014Observed: 4.67 ft at 1:30AM Oct 31, 2014Observed: 4.61 ft at 1:45AM Oct 31, 2014Observed: 4.55 ft at 2:00AM Oct 31, 2014Observed: 4.5 ft at 2:15AM Oct 31, 2014Observed: 4.43 ft at 2:30AM Oct 31, 2014Observed: 4.35 ft at 2:45AM Oct 31, 2014Observed: 4.29 ft at 3:00AM Oct 31, 2014Observed: 4.22 ft at 3:15AM Oct 31, 2014Observed: 4.14 ft at 3:30AM Oct 31, 2014Observed: 4.06 ft at 3:45AM Oct 31, 2014Observed: 3.99 ft at 4:00AM Oct 31, 2014Observed: 3.91 ft at 4:15AM Oct 31, 2014Observed: 3.81 ft at 4:30AM Oct 31, 2014Observed: 3.76 ft at 4:45AM Oct 31, 2014Observed: 3.66 ft at 5:00AM Oct 31, 2014Observed: 3.58 ft at 5:15AM Oct 31, 2014Observed: 3.52 ft at 5:30AM Oct 31, 2014Observed: 3.45 ft at 5:45AM Oct 31, 2014Observed: 3.4 ft at 6:00AM Oct 31, 2014Forecast: 2.83 ft 7:00AM Oct 31, 2014Forecast: 2.64 ft 8:00AM Oct 31, 2014Forecast: 2.75 ft 9:00AM Oct 31, 2014Forecast: 3.34 ft 10:00AM Oct 31, 2014Forecast: 4.3 ft 11:00AM Oct 31, 2014Forecast: 4.94 ft 12:00PM Oct 31, 2014Forecast: 4.9 ft 1:00PM Oct 31, 2014Forecast: 4.45 ft 2:00PM Oct 31, 2014Forecast: 4.11 ft 3:00PM Oct 31, 2014Forecast: 3.86 ft 4:00PM Oct 31, 2014Forecast: 3.64 ft 5:00PM Oct 31, 2014Forecast: 3.42 ft 6:00PM Oct 31, 2014Forecast: 3.23 ft 7:00PM Oct 31, 2014Forecast: 3.19 ft 8:00PM Oct 31, 2014Forecast: 3.38 ft 9:00PM Oct 31, 2014Forecast: 3.93 ft 10:00PM Oct 31, 2014Forecast: 4.56 ft 11:00PM Oct 31, 2014Forecast: 4.9 ft 12:00AM Nov 01, 2014Forecast: 4.79 ft 1:00AM Nov 01, 2014Forecast: 4.49 ft 2:00AM Nov 01, 2014Forecast: 4.19 ft 3:00AM Nov 01, 2014Forecast: 3.89 ft 4:00AM Nov 01, 2014Forecast: 3.64 ft 5:00AM Nov 01, 2014Forecast: 3.34 ft 6:00AM Nov 01, 2014Forecast: 3.04 ft 7:00AM Nov 01, 2014Forecast: 2.79 ft 8:00AM Nov 01, 2014Forecast: 2.64 ft 9:00AM Nov 01, 2014Forecast: 2.82 ft 10:00AM Nov 01, 2014Forecast: 3.52 ft 11:00AM Nov 01, 2014Forecast: 4.56 ft 12:00PM Nov 01, 2014Forecast: 5.19 ft 1:00PM Nov 01, 2014Forecast: 5.12 ft 2:00PM Nov 01, 2014Forecast: 4.71 ft 3:00PM Nov 01, 2014Forecast: 4.33 ft 4:00PM Nov 01, 2014Forecast: 4.11 ft 5:00PM Nov 01, 2014Forecast: 3.89 ft 6:00PM Nov 01, 2014Forecast: 3.63 ft 7:00PM Nov 01, 2014Forecast: 3.45 ft 8:00PM Nov 01, 2014Forecast: 3.34 ft 9:00PM Nov 01, 2014Forecast: 3.48 ft 10:00PM Nov 01, 2014Forecast: 3.93 ft 11:00PM Nov 01, 2014Forecast: 4.52 ft 12:00AM Nov 02, 2014Forecast: 4.86 ft 1:00AM Nov 02, 2014Forecast: 4.78 ft 1:00AM Nov 02, 2014Forecast: 4.49 ft 2:00AM Nov 02, 2014Forecast: 4.19 ft 3:00AM Nov 02, 2014Forecast: 3.93 ft 4:00AM Nov 02, 2014Forecast: 3.7 ft 5:00AM Nov 02, 2014Forecast: 3.48 ft 6:00AM Nov 02, 2014Forecast: 3.22 ft 7:00AM Nov 02, 2014Forecast: 3 ft 8:00AM Nov 02, 2014Forecast: 2.89 ft 9:00AM Nov 02, 2014Forecast: 3.11 ft 10:00AM Nov 02, 2014Forecast: 3.89 ft 11:00AM Nov 02, 2014Forecast: 4.97 ft 12:00PM Nov 02, 2014Forecast: 5.64 ft 1:00PM Nov 02, 2014Forecast: 5.57 ft 2:00PM Nov 02, 2014Forecast: 5.12 ft 3:00PM Nov 02, 2014Forecast: 4.74 ft 4:00PM Nov 02, 2014Forecast: 4.48 ft 5:00PM Nov 02, 2014Forecast: 4.22 ft 6:00PM Nov 02, 2014Forecast: 3.96 ft 7:00PM Nov 02, 2014Forecast: 3.67 ft 8:00PM Nov 02, 2014Forecast: 3.44 ft 9:00PM Nov 02, 2014Forecast: 3.26 ft 10:00PM Nov 02, 2014Forecast: 3.33 ft 11:00PM Nov 02, 2014Forecast: 3.78 ft 12:00AM Nov 03, 2014Forecast: 4.44 ft 1:00AM Nov 03, 2014Forecast: 4.85 ft 2:00AM Nov 03, 2014Forecast: 4.78 ft 3:00AM Nov 03, 2014Forecast: 4.44 ft 4:00AM Nov 03, 2014Forecast: 4.1 ft 5:00AM Nov 03, 2014Forecast: 3.81 ft 6:00AM Nov 03, 2014Forecast: 3.55 ft 7:00AM Nov 03, 2014Forecast: 3.29 ft 8:00AM Nov 03, 2014Forecast: 3.04 ft 9:00AM Nov 03, 2014Forecast: 2.89 ft 10:00AM Nov 03, 2014Forecast: 3.15 ft 11:00AM Nov 03, 2014Forecast: 4.03 ft 12:00PM Nov 03, 2014Forecast: 5.19 ft 1:00PM Nov 03, 2014Forecast: 5.9 ft 2:00PM Nov 03, 2014Forecast: 5.79 ft 3:00PM Nov 03, 2014Forecast: 5.27 ft 4:00PM Nov 03, 2014Forecast: 4.78 ft 5:00PM Nov 03, 2014Forecast: 4.48 ft 6:00PM Nov 03, 2014Forecast: 4.22 ft 7:00PM Nov 03, 2014Forecast: 3.92 ft 8:00PM Nov 03, 2014Forecast: 3.59 ft 9:00PM Nov 03, 2014Forecast: 3.29 ft 10:00PM Nov 03, 2014Forecast: 3.07 ft 11:00PM Nov 03, 2014Forecast: 3.15 ft 12:00AM Nov 04, 2014Forecast: 3.63 ft 1:00AM Nov 04, 2014Forecast: 4.48 ft 2:00AM Nov 04, 2014Forecast: 5 ft 3:00AM Nov 04, 2014Forecast: 4.93 ft 4:00AM Nov 04, 2014Forecast: 4.51 ft 5:00AM Nov 04, 2014Forecast: 4.1 ft 6:00AM Nov 04, 2014Forecast: 3.85 ft 7:00AM Nov 04, 2014Forecast: 3.55 ft 8:00AM Nov 04, 2014Forecast: 3.25 ft 9:00AM Nov 04, 2014Forecast: 2.99 ft 10:00AM Nov 04, 2014Forecast: 2.88 ft 11:00AM Nov 04, 2014Forecast: 3.22 ft 12:00PM Nov 04, 2014Forecast: 4.21 ft 1:00PM Nov 04, 2014Forecast: 5.41 ft 2:00PM Nov 04, 2014Highest Forecast: 6.09 ft 3:00PM Nov 04, 2014Forecast: 5.86 ft 4:00PM Nov 04, 2014Forecast: 5.26 ft 5:00PM Nov 04, 2014Forecast: 4.73 ft 6:00PM Nov 04, 2014Forecast: 4.44 ft 7:00PM Nov 04, 2014Forecast: 4.14 ft 8:00PM Nov 04, 2014Forecast: 3.81 ft 9:00PM Nov 04, 2014Forecast: 3.47 ft 10:00PM Nov 04, 2014Forecast: 3.18 ft 11:00PM Nov 04, 2014Forecast: 3.03 ft 12:00AM Nov 05, 2014Forecast: 3.25 ft 1:00AM Nov 05, 2014Forecast: 3.95 ft 2:00AM Nov 05, 2014Forecast: 4.85 ft 3:00AM Nov 05, 2014Forecast: 5.22 ft 4:00AM Nov 05, 2014Forecast: 4.99 ft 5:00AM Nov 05, 2014PRTO3(plotting HGIRP) Graph Created (6:33AM Oct 31, 2014)ObservedForecast (issued 12:53PM Oct 30)Latest observed value: 3.4 ft at 6:00 AM PDT 31-Oct-2014. Flood Stage is 18 ft
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Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Gauge reading affected by ocean tides.

NOTE: Forecasts for the Willamette River at Portland are issued routinely year-round.

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Upstream Gauge - below Falls at Oregon City Upstream Gauge Downstream Gauge Downstream Gauge - at St. Helens
Flood Categories (in feet)
Major Flood Stage:28
Moderate Flood Stage:24
Flood Stage:18
Action Stage:0

Historical Crests
(1) 33.00 ft on 06/07/1894
(2) 30.00 ft on 06/14/1948
(3) 30.00 ft on 06/01/1948
(4) 29.80 ft on 12/25/1964
(5) 28.70 ft on 02/06/1890
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(P): Preliminary values subject to further review.

Low Water Records
(1) -2.20 ft on 12/08/1990
(2) -0.58 ft on 07/14/2001
(3) -0.51 ft on 10/10/2001
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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
30 Above 30.0 ft, Expect flooding of downtown Portland from Park Ave east to the Willamette and north of Burnside. Historically, Union Station begins to flood at this point and rail traffic will likely be impacted. Expect flooding of Oaks Park, along with moorages and industrial areas from Oregon City through downtown Portland into industrial NW Portland.
28.8 At 28.8 ft, Expect the river level to reach the top of the lowest point of the downtown Portland sea-wall. Flooding of some portions of Waterfront Park is possible at this and higher stages.
27 Above 27.0 ft, Expect flooding of Front Street near the Burnside Bridge.
26 Above 26.0 ft, Expect flooding of numerous structures along the Willamette river from Oregon city to the confluence with the Columbia.
24 Above 24.0 ft, Expect localized flooding in the Northwest Portland industrial area.
22 Above 22.0 ft, Expect minor localized flooding along the Willamette from Oregon City to the confluence with the Columbia.
18 Above 18.0 ft, Expect minor flooding of localized areas along the lower willamette. Flooding is mainly confined to the islands on the willamette river from oregon city to the confluence with the columbia.
About This Location Collapse

Latitude: 45.518333° N, Longitude: 122.671111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 18 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 1.55 19.6 Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
Additional Information Collapse
Low Water Alerts are issued for stages below 1.0'
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: 5-Aug-2014 6:36 PM
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