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Hydrograph River at a Glance Download
Tualatin River at West Linn Stage (ft)Flow (cfs)Highest Observation: 6.8 ft at 7:30AM Mar 21, 2024Observed: 6.79 ft at 7:45AM Mar 21, 2024Observed: 6.79 ft at 8:00AM Mar 21, 2024Observed: 6.78 ft at 8:15AM Mar 21, 2024Observed: 6.78 ft at 8:30AM Mar 21, 2024Observed: 6.77 ft at 8:45AM Mar 21, 2024Observed: 6.77 ft at 9:00AM Mar 21, 2024Observed: 6.78 ft at 9:15AM Mar 21, 2024Observed: 6.77 ft at 9:30AM Mar 21, 2024Observed: 6.76 ft at 9:45AM Mar 21, 2024Observed: 6.76 ft at 10:00AM Mar 21, 2024Observed: 6.76 ft at 10:15AM Mar 21, 2024Observed: 6.76 ft at 10:30AM Mar 21, 2024Observed: 6.74 ft at 10:45AM Mar 21, 2024Observed: 6.75 ft at 11:00AM Mar 21, 2024Observed: 6.75 ft at 11:15AM Mar 21, 2024Observed: 6.74 ft at 11:30AM Mar 21, 2024Observed: 6.75 ft at 11:45AM Mar 21, 2024Observed: 6.74 ft at 12:00PM Mar 21, 2024Observed: 6.73 ft at 12:15PM Mar 21, 2024Observed: 6.73 ft at 12:30PM Mar 21, 2024Observed: 6.72 ft at 12:45PM Mar 21, 2024Observed: 6.72 ft at 1:00PM Mar 21, 2024Observed: 6.72 ft at 1:15PM Mar 21, 2024Observed: 6.72 ft at 1:30PM Mar 21, 2024Observed: 6.7 ft at 1:45PM Mar 21, 2024Observed: 6.71 ft at 2:00PM Mar 21, 2024Observed: 6.7 ft at 2:15PM Mar 21, 2024Observed: 6.71 ft at 2:30PM Mar 21, 2024Observed: 6.71 ft at 2:45PM Mar 21, 2024Observed: 6.7 ft at 3:00PM Mar 21, 2024Observed: 6.7 ft at 3:15PM Mar 21, 2024Observed: 6.67 ft at 3:30PM Mar 21, 2024Observed: 6.67 ft at 3:45PM Mar 21, 2024Observed: 6.68 ft at 4:00PM Mar 21, 2024Observed: 6.69 ft at 4:15PM Mar 21, 2024Observed: 6.68 ft at 4:30PM Mar 21, 2024Observed: 6.67 ft at 4:45PM Mar 21, 2024Observed: 6.68 ft at 5:00PM Mar 21, 2024Observed: 6.66 ft at 5:15PM Mar 21, 2024Observed: 6.65 ft at 5:30PM Mar 21, 2024Observed: 6.66 ft at 5:45PM Mar 21, 2024Observed: 6.64 ft at 6:00PM Mar 21, 2024Observed: 6.64 ft at 6:15PM Mar 21, 2024Observed: 6.66 ft at 6:30PM Mar 21, 2024Observed: 6.64 ft at 6:45PM Mar 21, 2024Observed: 6.64 ft at 7:00PM Mar 21, 2024Observed: 6.63 ft at 7:15PM Mar 21, 2024Observed: 6.63 ft at 7:30PM Mar 21, 2024Observed: 6.63 ft at 7:45PM Mar 21, 2024Observed: 6.63 ft at 8:00PM Mar 21, 2024Observed: 6.61 ft at 8:15PM Mar 21, 2024Observed: 6.63 ft at 8:30PM Mar 21, 2024Observed: 6.61 ft at 8:45PM Mar 21, 2024Observed: 6.61 ft at 9:00PM Mar 21, 2024Observed: 6.61 ft at 9:15PM Mar 21, 2024Observed: 6.6 ft at 9:30PM Mar 21, 2024Observed: 6.6 ft at 9:45PM Mar 21, 2024Observed: 6.59 ft at 10:00PM Mar 21, 2024Observed: 6.6 ft at 10:15PM Mar 21, 2024Observed: 6.58 ft at 10:30PM Mar 21, 2024Observed: 6.58 ft at 10:45PM Mar 21, 2024Observed: 6.58 ft at 11:00PM Mar 21, 2024Observed: 6.58 ft at 11:15PM Mar 21, 2024Observed: 6.57 ft at 11:30PM Mar 21, 2024Observed: 6.56 ft at 11:45PM Mar 21, 2024Observed: 6.56 ft at 12:00AM Mar 22, 2024Observed: 6.55 ft at 12:15AM Mar 22, 2024Observed: 6.55 ft at 12:30AM Mar 22, 2024Observed: 6.56 ft at 12:45AM Mar 22, 2024Observed: 6.54 ft at 1:00AM Mar 22, 2024Observed: 6.54 ft at 1:15AM Mar 22, 2024Observed: 6.55 ft at 1:30AM Mar 22, 2024Observed: 6.54 ft at 1:45AM Mar 22, 2024Observed: 6.54 ft at 2:00AM Mar 22, 2024Observed: 6.53 ft at 2:15AM Mar 22, 2024Observed: 6.52 ft at 2:30AM Mar 22, 2024Observed: 6.52 ft at 2:45AM Mar 22, 2024Observed: 6.51 ft at 3:00AM Mar 22, 2024Observed: 6.52 ft at 3:15AM Mar 22, 2024Observed: 6.51 ft at 3:30AM Mar 22, 2024Observed: 6.5 ft at 3:45AM Mar 22, 2024Observed: 6.49 ft at 4:00AM Mar 22, 2024Observed: 6.49 ft at 4:15AM Mar 22, 2024Observed: 6.48 ft at 4:30AM Mar 22, 2024Observed: 6.49 ft at 4:45AM Mar 22, 2024Observed: 6.47 ft at 5:00AM Mar 22, 2024Observed: 6.48 ft at 5:15AM Mar 22, 2024Observed: 6.46 ft at 5:30AM Mar 22, 2024Observed: 6.46 ft at 5:45AM Mar 22, 2024Observed: 6.46 ft at 6:00AM Mar 22, 2024Observed: 6.44 ft at 6:15AM Mar 22, 2024Observed: 6.45 ft at 6:30AM Mar 22, 2024Observed: 6.45 ft at 6:45AM Mar 22, 2024Observed: 6.45 ft at 7:00AM Mar 22, 2024Observed: 6.45 ft at 7:15AM Mar 22, 2024Observed: 6.43 ft at 7:30AM Mar 22, 2024Observed: 6.43 ft at 7:45AM Mar 22, 2024Observed: 6.42 ft at 8:00AM Mar 22, 2024Observed: 6.42 ft at 8:15AM Mar 22, 2024Observed: 6.42 ft at 8:30AM Mar 22, 2024Observed: 6.42 ft at 8:45AM Mar 22, 2024Observed: 6.42 ft at 9:00AM Mar 22, 2024Observed: 6.41 ft at 9:15AM Mar 22, 2024Observed: 6.4 ft at 9:30AM Mar 22, 2024Observed: 6.4 ft at 9:45AM Mar 22, 2024Observed: 6.39 ft at 10:00AM Mar 22, 2024Observed: 6.39 ft at 10:15AM Mar 22, 2024Observed: 6.39 ft at 10:30AM Mar 22, 2024Observed: 6.39 ft at 10:45AM Mar 22, 2024Observed: 6.38 ft at 11:00AM Mar 22, 2024Observed: 6.38 ft at 11:15AM Mar 22, 2024Observed: 6.37 ft at 11:30AM Mar 22, 2024Observed: 6.38 ft at 11:45AM Mar 22, 2024Observed: 6.36 ft at 12:00PM Mar 22, 2024Observed: 6.38 ft at 12:15PM Mar 22, 2024Observed: 6.37 ft at 12:30PM Mar 22, 2024Observed: 6.36 ft at 12:45PM Mar 22, 2024Observed: 6.35 ft at 1:00PM Mar 22, 2024Observed: 6.36 ft at 1:15PM Mar 22, 2024Observed: 6.35 ft at 1:30PM Mar 22, 2024Observed: 6.35 ft at 1:45PM Mar 22, 2024Observed: 6.35 ft at 2:00PM Mar 22, 2024Observed: 6.35 ft at 2:15PM Mar 22, 2024Observed: 6.34 ft at 2:30PM Mar 22, 2024Observed: 6.33 ft at 2:45PM Mar 22, 2024Observed: 6.34 ft at 3:00PM Mar 22, 2024Observed: 6.32 ft at 3:15PM Mar 22, 2024Observed: 6.31 ft at 3:30PM Mar 22, 2024Observed: 6.33 ft at 3:45PM Mar 22, 2024Observed: 6.31 ft at 4:00PM Mar 22, 2024Observed: 6.31 ft at 4:15PM Mar 22, 2024Observed: 6.31 ft at 4:30PM Mar 22, 2024Observed: 6.3 ft at 4:45PM Mar 22, 2024Observed: 6.3 ft at 5:00PM Mar 22, 2024Observed: 6.3 ft at 5:15PM Mar 22, 2024Observed: 6.29 ft at 5:30PM Mar 22, 2024Observed: 6.29 ft at 5:45PM Mar 22, 2024Observed: 6.29 ft at 6:00PM Mar 22, 2024Observed: 6.28 ft at 6:15PM Mar 22, 2024Observed: 6.28 ft at 6:30PM Mar 22, 2024Observed: 6.27 ft at 6:45PM Mar 22, 2024Observed: 6.28 ft at 7:00PM Mar 22, 2024Observed: 6.27 ft at 7:15PM Mar 22, 2024Observed: 6.27 ft at 7:30PM Mar 22, 2024Observed: 6.26 ft at 7:45PM Mar 22, 2024Observed: 6.26 ft at 8:00PM Mar 22, 2024Observed: 6.25 ft at 8:15PM Mar 22, 2024Observed: 6.25 ft at 8:30PM Mar 22, 2024Observed: 6.25 ft at 8:45PM Mar 22, 2024Observed: 6.25 ft at 9:00PM Mar 22, 2024Observed: 6.24 ft at 9:15PM Mar 22, 2024Observed: 6.24 ft at 9:30PM Mar 22, 2024Observed: 6.23 ft at 9:45PM Mar 22, 2024Observed: 6.23 ft at 10:00PM Mar 22, 2024Observed: 6.23 ft at 10:15PM Mar 22, 2024Observed: 6.22 ft at 10:30PM Mar 22, 2024Observed: 6.22 ft at 10:45PM Mar 22, 2024Observed: 6.22 ft at 11:00PM Mar 22, 2024Observed: 6.21 ft at 11:15PM Mar 22, 2024Observed: 6.21 ft at 11:30PM Mar 22, 2024Observed: 6.22 ft at 11:45PM Mar 22, 2024Observed: 6.21 ft at 12:00AM Mar 23, 2024Observed: 6.21 ft at 12:15AM Mar 23, 2024Observed: 6.2 ft at 12:30AM Mar 23, 2024Observed: 6.2 ft at 12:45AM Mar 23, 2024Observed: 6.17 ft at 1:00AM Mar 23, 2024Observed: 6.18 ft at 1:15AM Mar 23, 2024Observed: 6.18 ft at 1:30AM Mar 23, 2024Observed: 6.18 ft at 1:45AM Mar 23, 2024Observed: 6.18 ft at 2:00AM Mar 23, 2024Observed: 6.17 ft at 2:15AM Mar 23, 2024Observed: 6.17 ft at 2:30AM Mar 23, 2024Observed: 6.17 ft at 2:45AM Mar 23, 2024Observed: 6.15 ft at 3:00AM Mar 23, 2024Observed: 6.16 ft at 3:15AM Mar 23, 2024Observed: 6.16 ft at 3:30AM Mar 23, 2024Observed: 6.15 ft at 3:45AM Mar 23, 2024Observed: 6.15 ft at 4:00AM Mar 23, 2024Observed: 6.15 ft at 4:15AM Mar 23, 2024Observed: 6.14 ft at 4:30AM Mar 23, 2024Observed: 6.13 ft at 4:45AM Mar 23, 2024Observed: 6.13 ft at 5:00AM Mar 23, 2024Observed: 6.13 ft at 5:15AM Mar 23, 2024Observed: 6.13 ft at 5:30AM Mar 23, 2024Observed: 6.13 ft at 5:45AM Mar 23, 2024Observed: 6.12 ft at 6:00AM Mar 23, 2024Observed: 6.12 ft at 6:15AM Mar 23, 2024Observed: 6.12 ft at 6:30AM Mar 23, 2024Observed: 6.1 ft at 6:45AM Mar 23, 2024Observed: 6.11 ft at 7:00AM Mar 23, 2024Observed: 6.1 ft at 7:15AM Mar 23, 2024Observed: 6.1 ft at 7:30AM Mar 23, 2024Observed: 6.1 ft at 7:45AM Mar 23, 2024Observed: 6.09 ft at 8:00AM Mar 23, 2024Observed: 6.1 ft at 8:15AM Mar 23, 2024Observed: 6.09 ft at 8:30AM Mar 23, 2024Observed: 6.08 ft at 8:45AM Mar 23, 2024Observed: 6.08 ft at 9:00AM Mar 23, 2024Observed: 6.08 ft at 9:15AM Mar 23, 2024Observed: 6.08 ft at 9:30AM Mar 23, 2024Observed: 6.08 ft at 9:45AM Mar 23, 2024Observed: 6.07 ft at 10:00AM Mar 23, 2024Observed: 6.07 ft at 10:15AM Mar 23, 2024Observed: 6.07 ft at 10:30AM Mar 23, 2024Observed: 6.08 ft at 10:45AM Mar 23, 2024Observed: 6.07 ft at 11:00AM Mar 23, 2024Observed: 6.07 ft at 11:15AM Mar 23, 2024Observed: 6.06 ft at 11:30AM Mar 23, 2024Observed: 6.05 ft at 11:45AM Mar 23, 2024Observed: 6.06 ft at 12:00PM Mar 23, 2024Observed: 6.07 ft at 12:15PM Mar 23, 2024Observed: 6.05 ft at 12:30PM Mar 23, 2024Observed: 6.05 ft at 12:45PM Mar 23, 2024Observed: 6.05 ft at 1:00PM Mar 23, 2024Observed: 6.04 ft at 1:15PM Mar 23, 2024Observed: 6.05 ft at 1:30PM Mar 23, 2024Observed: 6.05 ft at 1:45PM Mar 23, 2024Observed: 6.04 ft at 2:00PM Mar 23, 2024Observed: 6.04 ft at 2:15PM Mar 23, 2024Observed: 6.04 ft at 2:30PM Mar 23, 2024Observed: 6.03 ft at 2:45PM Mar 23, 2024Observed: 6.04 ft at 3:00PM Mar 23, 2024Observed: 6.03 ft at 3:15PM Mar 23, 2024Observed: 6.03 ft at 3:30PM Mar 23, 2024Observed: 6.02 ft at 3:45PM Mar 23, 2024Observed: 6.03 ft at 4:00PM Mar 23, 2024Observed: 6.02 ft at 4:15PM Mar 23, 2024Observed: 6.01 ft at 4:30PM Mar 23, 2024Observed: 6.02 ft at 4:45PM Mar 23, 2024Observed: 6.01 ft at 5:00PM Mar 23, 2024Observed: 6.01 ft at 5:15PM Mar 23, 2024Observed: 6.01 ft at 5:30PM Mar 23, 2024Observed: 6 ft at 5:45PM Mar 23, 2024Observed: 6 ft at 6:00PM Mar 23, 2024Observed: 6 ft at 6:15PM Mar 23, 2024Observed: 6 ft at 6:30PM Mar 23, 2024Observed: 5.99 ft at 6:45PM Mar 23, 2024Observed: 6 ft at 7:00PM Mar 23, 2024Observed: 6 ft at 7:15PM Mar 23, 2024Observed: 6 ft at 7:30PM Mar 23, 2024Observed: 5.99 ft at 7:45PM Mar 23, 2024Observed: 6 ft at 8:00PM Mar 23, 2024Observed: 5.99 ft at 8:15PM Mar 23, 2024Observed: 6 ft at 8:30PM Mar 23, 2024Observed: 5.99 ft at 8:45PM Mar 23, 2024Observed: 6 ft at 9:00PM Mar 23, 2024Observed: 6 ft at 9:15PM Mar 23, 2024Observed: 6 ft at 9:30PM Mar 23, 2024Observed: 6 ft at 9:45PM Mar 23, 2024Observed: 6 ft at 10:00PM Mar 23, 2024Observed: 6.01 ft at 10:15PM Mar 23, 2024Observed: 6.01 ft at 10:30PM Mar 23, 2024Observed: 6.01 ft at 10:45PM Mar 23, 2024Observed: 6.01 ft at 11:00PM Mar 23, 2024Observed: 6.01 ft at 11:15PM Mar 23, 2024Observed: 6.01 ft at 11:30PM Mar 23, 2024Observed: 6.01 ft at 11:45PM Mar 23, 2024Observed: 6.02 ft at 12:00AM Mar 24, 2024Observed: 6.01 ft at 12:15AM Mar 24, 2024Observed: 6.02 ft at 12:30AM Mar 24, 2024Observed: 6.01 ft at 12:45AM Mar 24, 2024Observed: 6.02 ft at 1:00AM Mar 24, 2024Observed: 6.01 ft at 1:15AM Mar 24, 2024Observed: 6.01 ft at 1:30AM Mar 24, 2024Observed: 6.02 ft at 1:45AM Mar 24, 2024Observed: 6.01 ft at 2:00AM Mar 24, 2024Observed: 6.01 ft at 2:15AM Mar 24, 2024Observed: 6.01 ft at 2:30AM Mar 24, 2024Observed: 6.01 ft at 2:45AM Mar 24, 2024Observed: 5.99 ft at 3:00AM Mar 24, 2024Observed: 5.99 ft at 3:15AM Mar 24, 2024Observed: 6 ft at 3:30AM Mar 24, 2024Observed: 6 ft at 3:45AM Mar 24, 2024Observed: 5.99 ft at 4:00AM Mar 24, 2024Observed: 5.98 ft at 4:15AM Mar 24, 2024Observed: 5.98 ft at 4:30AM Mar 24, 2024Observed: 5.99 ft at 4:45AM Mar 24, 2024Observed: 5.98 ft at 5:00AM Mar 24, 2024Observed: 5.98 ft at 5:15AM Mar 24, 2024Observed: 5.97 ft at 5:30AM Mar 24, 2024Observed: 5.97 ft at 5:45AM Mar 24, 2024Observed: 5.97 ft at 6:00AM Mar 24, 2024Observed: 5.97 ft at 6:15AM Mar 24, 2024Observed: 5.97 ft at 6:30AM Mar 24, 2024Observed: 5.97 ft at 6:45AM Mar 24, 2024Observed: 5.97 ft at 7:00AM Mar 24, 2024Observed: 5.96 ft at 7:15AM Mar 24, 2024Observed: 5.96 ft at 7:30AM Mar 24, 2024Observed: 5.95 ft at 7:45AM Mar 24, 2024Observed: 5.95 ft at 8:00AM Mar 24, 2024Observed: 5.95 ft at 8:15AM Mar 24, 2024Observed: 5.94 ft at 8:30AM Mar 24, 2024Observed: 5.95 ft at 8:45AM Mar 24, 2024Observed: 5.94 ft at 9:00AM Mar 24, 2024Observed: 5.94 ft at 9:15AM Mar 24, 2024Observed: 5.94 ft at 9:30AM Mar 24, 2024Observed: 5.92 ft at 9:45AM Mar 24, 2024Observed: 5.93 ft at 10:00AM Mar 24, 2024Observed: 5.93 ft at 10:15AM Mar 24, 2024Observed: 5.92 ft at 10:30AM Mar 24, 2024Observed: 5.92 ft at 10:45AM Mar 24, 2024Observed: 5.92 ft at 11:00AM Mar 24, 2024Observed: 5.92 ft at 11:15AM Mar 24, 2024Observed: 5.92 ft at 11:30AM Mar 24, 2024Observed: 5.91 ft at 11:45AM Mar 24, 2024Observed: 5.91 ft at 12:00PM Mar 24, 2024Observed: 5.91 ft at 12:15PM Mar 24, 2024Observed: 5.91 ft at 12:30PM Mar 24, 2024Observed: 5.92 ft at 12:45PM Mar 24, 2024Observed: 5.91 ft at 1:00PM Mar 24, 2024Observed: 5.91 ft at 1:15PM Mar 24, 2024Observed: 5.91 ft at 1:30PM Mar 24, 2024Observed: 5.9 ft at 1:45PM Mar 24, 2024Observed: 5.9 ft at 2:00PM Mar 24, 2024Observed: 5.9 ft at 2:15PM Mar 24, 2024Observed: 5.89 ft at 2:30PM Mar 24, 2024Observed: 5.89 ft at 2:45PM Mar 24, 2024Observed: 5.88 ft at 3:00PM Mar 24, 2024Observed: 5.88 ft at 3:15PM Mar 24, 2024Observed: 5.89 ft at 3:30PM Mar 24, 2024Observed: 5.88 ft at 3:45PM Mar 24, 2024Observed: 5.88 ft at 4:00PM Mar 24, 2024Observed: 5.88 ft at 4:15PM Mar 24, 2024Observed: 5.87 ft at 4:30PM Mar 24, 2024Observed: 5.88 ft at 4:45PM Mar 24, 2024Observed: 5.88 ft at 5:00PM Mar 24, 2024Observed: 5.87 ft at 5:15PM Mar 24, 2024Observed: 5.87 ft at 5:30PM Mar 24, 2024Observed: 5.87 ft at 5:45PM Mar 24, 2024Observed: 5.86 ft at 6:00PM Mar 24, 2024Observed: 5.87 ft at 6:15PM Mar 24, 2024Observed: 5.85 ft at 6:30PM Mar 24, 2024Observed: 5.85 ft at 6:45PM Mar 24, 2024Observed: 5.86 ft at 7:00PM Mar 24, 2024Observed: 5.86 ft at 7:15PM Mar 24, 2024Observed: 5.85 ft at 7:30PM Mar 24, 2024Observed: 5.85 ft at 7:45PM Mar 24, 2024Observed: 5.85 ft at 8:00PM Mar 24, 2024Observed: 5.85 ft at 8:15PM Mar 24, 2024Observed: 5.85 ft at 8:30PM Mar 24, 2024Observed: 5.85 ft at 8:45PM Mar 24, 2024Observed: 5.84 ft at 9:00PM Mar 24, 2024Observed: 5.84 ft at 9:15PM Mar 24, 2024Observed: 5.84 ft at 9:30PM Mar 24, 2024Observed: 5.82 ft at 9:45PM Mar 24, 2024Observed: 5.84 ft at 10:00PM Mar 24, 2024Observed: 5.84 ft at 10:15PM Mar 24, 2024Observed: 5.83 ft at 10:30PM Mar 24, 2024Observed: 5.84 ft at 10:45PM Mar 24, 2024Observed: 5.83 ft at 11:00PM Mar 24, 2024Observed: 5.83 ft at 11:15PM Mar 24, 2024Observed: 5.83 ft at 11:30PM Mar 24, 2024Observed: 5.83 ft at 11:45PM Mar 24, 2024Observed: 5.82 ft at 12:00AM Mar 25, 2024Observed: 5.83 ft at 12:15AM Mar 25, 2024Observed: 5.82 ft at 12:30AM Mar 25, 2024Observed: 5.83 ft at 12:45AM Mar 25, 2024Observed: 5.83 ft at 1:00AM Mar 25, 2024Observed: 5.82 ft at 1:15AM Mar 25, 2024Observed: 5.82 ft at 1:30AM Mar 25, 2024Observed: 5.82 ft at 1:45AM Mar 25, 2024Observed: 5.82 ft at 2:00AM Mar 25, 2024Observed: 5.81 ft at 2:15AM Mar 25, 2024Observed: 5.81 ft at 2:30AM Mar 25, 2024Observed: 5.81 ft at 2:45AM Mar 25, 2024Observed: 5.81 ft at 3:00AM Mar 25, 2024Observed: 5.81 ft at 3:15AM Mar 25, 2024Observed: 5.81 ft at 3:30AM Mar 25, 2024Observed: 5.8 ft at 3:45AM Mar 25, 2024Observed: 5.81 ft at 4:00AM Mar 25, 2024Observed: 5.8 ft at 4:15AM Mar 25, 2024Observed: 5.8 ft at 4:30AM Mar 25, 2024Observed: 5.8 ft at 4:45AM Mar 25, 2024Observed: 5.8 ft at 5:00AM Mar 25, 2024Observed: 5.8 ft at 5:15AM Mar 25, 2024Observed: 5.8 ft at 5:30AM Mar 25, 2024Observed: 5.8 ft at 5:45AM Mar 25, 2024Observed: 5.8 ft at 6:00AM Mar 25, 2024Observed: 5.8 ft at 6:15AM Mar 25, 2024Observed: 5.78 ft at 6:30AM Mar 25, 2024Observed: 5.78 ft at 6:45AM Mar 25, 2024Observed: 5.79 ft at 7:00AM Mar 25, 2024Observed: 5.79 ft at 7:15AM Mar 25, 2024Observed: 5.79 ft at 7:30AM Mar 25, 2024Observed: 5.78 ft at 7:45AM Mar 25, 2024Observed: 5.78 ft at 8:00AM Mar 25, 2024Observed: 5.78 ft at 8:15AM Mar 25, 2024Observed: 5.78 ft at 8:30AM Mar 25, 2024Observed: 5.78 ft at 8:45AM Mar 25, 2024Observed: 5.77 ft at 9:00AM Mar 25, 2024Observed: 5.77 ft at 9:15AM Mar 25, 2024Observed: 5.77 ft at 9:30AM Mar 25, 2024Observed: 5.77 ft at 9:45AM Mar 25, 2024Observed: 5.76 ft at 10:00AM Mar 25, 2024Observed: 5.76 ft at 10:15AM Mar 25, 2024Observed: 5.76 ft at 10:30AM Mar 25, 2024Observed: 5.77 ft at 10:45AM Mar 25, 2024Observed: 5.76 ft at 11:00AM Mar 25, 2024Observed: 5.76 ft at 11:15AM Mar 25, 2024Observed: 5.77 ft at 11:30AM Mar 25, 2024Observed: 5.76 ft at 11:45AM Mar 25, 2024Observed: 5.76 ft at 12:00PM Mar 25, 2024Observed: 5.76 ft at 12:15PM Mar 25, 2024Observed: 5.76 ft at 12:30PM Mar 25, 2024Observed: 5.76 ft at 12:45PM Mar 25, 2024Observed: 5.76 ft at 1:00PM Mar 25, 2024Observed: 5.76 ft at 1:15PM Mar 25, 2024Observed: 5.75 ft at 1:30PM Mar 25, 2024Observed: 5.76 ft at 1:45PM Mar 25, 2024Observed: 5.75 ft at 2:00PM Mar 25, 2024Observed: 5.75 ft at 2:15PM Mar 25, 2024Observed: 5.74 ft at 2:30PM Mar 25, 2024Observed: 5.76 ft at 2:45PM Mar 25, 2024Observed: 5.75 ft at 3:00PM Mar 25, 2024Observed: 5.75 ft at 3:15PM Mar 25, 2024Observed: 5.75 ft at 3:30PM Mar 25, 2024Observed: 5.75 ft at 3:45PM Mar 25, 2024Observed: 5.75 ft at 4:00PM Mar 25, 2024Observed: 5.75 ft at 4:15PM Mar 25, 2024Observed: 5.74 ft at 4:30PM Mar 25, 2024Observed: 5.74 ft at 4:45PM Mar 25, 2024Observed: 5.75 ft at 5:00PM Mar 25, 2024Observed: 5.74 ft at 5:15PM Mar 25, 2024Observed: 5.74 ft at 5:30PM Mar 25, 2024Observed: 5.73 ft at 5:45PM Mar 25, 2024Observed: 5.74 ft at 6:00PM Mar 25, 2024Observed: 5.74 ft at 6:15PM Mar 25, 2024Observed: 5.73 ft at 6:30PM Mar 25, 2024Observed: 5.74 ft at 6:45PM Mar 25, 2024Observed: 5.74 ft at 7:00PM Mar 25, 2024Observed: 5.73 ft at 7:15PM Mar 25, 2024Observed: 5.73 ft at 7:30PM Mar 25, 2024Observed: 5.74 ft at 7:45PM Mar 25, 2024Observed: 5.72 ft at 8:00PM Mar 25, 2024Observed: 5.73 ft at 8:15PM Mar 25, 2024Observed: 5.73 ft at 8:30PM Mar 25, 2024Observed: 5.72 ft at 8:45PM Mar 25, 2024Observed: 5.74 ft at 9:00PM Mar 25, 2024Observed: 5.73 ft at 9:15PM Mar 25, 2024Observed: 5.74 ft at 9:30PM Mar 25, 2024Observed: 5.74 ft at 9:45PM Mar 25, 2024Observed: 5.74 ft at 10:00PM Mar 25, 2024Observed: 5.74 ft at 10:15PM Mar 25, 2024Observed: 5.74 ft at 10:30PM Mar 25, 2024Observed: 5.74 ft at 10:45PM Mar 25, 2024Observed: 5.74 ft at 11:00PM Mar 25, 2024Observed: 5.74 ft at 11:15PM Mar 25, 2024Observed: 5.74 ft at 11:30PM Mar 25, 2024Observed: 5.74 ft at 11:45PM Mar 25, 2024Observed: 5.73 ft at 12:00AM Mar 26, 2024Observed: 5.73 ft at 12:15AM Mar 26, 2024Observed: 5.73 ft at 12:30AM Mar 26, 2024Observed: 5.73 ft at 12:45AM Mar 26, 2024Observed: 5.73 ft at 1:00AM Mar 26, 2024Observed: 5.74 ft at 1:15AM Mar 26, 2024Observed: 5.73 ft at 1:30AM Mar 26, 2024Observed: 5.73 ft at 1:45AM Mar 26, 2024Observed: 5.73 ft at 2:00AM Mar 26, 2024Observed: 5.73 ft at 2:15AM Mar 26, 2024Observed: 5.72 ft at 2:30AM Mar 26, 2024Observed: 5.72 ft at 2:45AM Mar 26, 2024Observed: 5.73 ft at 3:00AM Mar 26, 2024Observed: 5.71 ft at 3:15AM Mar 26, 2024Observed: 5.71 ft at 3:30AM Mar 26, 2024Observed: 5.71 ft at 3:45AM Mar 26, 2024Observed: 5.71 ft at 4:00AM Mar 26, 2024Observed: 5.7 ft at 4:15AM Mar 26, 2024Observed: 5.71 ft at 4:30AM Mar 26, 2024Observed: 5.71 ft at 4:45AM Mar 26, 2024Observed: 5.7 ft at 5:00AM Mar 26, 2024Observed: 5.7 ft at 5:15AM Mar 26, 2024Observed: 5.7 ft at 5:30AM Mar 26, 2024Observed: 5.7 ft at 5:45AM Mar 26, 2024Observed: 5.7 ft at 6:00AM Mar 26, 2024Observed: 5.69 ft at 6:15AM Mar 26, 2024Observed: 5.7 ft at 6:30AM Mar 26, 2024Observed: 5.7 ft at 6:45AM Mar 26, 2024Observed: 5.7 ft at 7:00AM Mar 26, 2024Observed: 5.69 ft at 7:15AM Mar 26, 2024Observed: 5.7 ft at 7:30AM Mar 26, 2024Observed: 5.7 ft at 7:45AM Mar 26, 2024Observed: 5.7 ft at 8:00AM Mar 26, 2024Observed: 5.7 ft at 8:15AM Mar 26, 2024Observed: 5.7 ft at 8:30AM Mar 26, 2024Observed: 5.7 ft at 8:45AM Mar 26, 2024Observed: 5.7 ft at 9:00AM Mar 26, 2024Observed: 5.69 ft at 9:15AM Mar 26, 2024Observed: 5.7 ft at 9:30AM Mar 26, 2024Observed: 5.71 ft at 9:45AM Mar 26, 2024Observed: 5.71 ft at 10:00AM Mar 26, 2024Observed: 5.71 ft at 10:15AM Mar 26, 2024Observed: 5.71 ft at 10:30AM Mar 26, 2024Observed: 5.72 ft at 10:45AM Mar 26, 2024Observed: 5.71 ft at 11:00AM Mar 26, 2024Observed: 5.71 ft at 11:15AM Mar 26, 2024Observed: 5.7 ft at 11:30AM Mar 26, 2024Observed: 5.7 ft at 11:45AM Mar 26, 2024Observed: 5.71 ft at 12:00PM Mar 26, 2024Observed: 5.7 ft at 12:15PM Mar 26, 2024Observed: 5.71 ft at 12:30PM Mar 26, 2024Observed: 5.7 ft at 12:45PM Mar 26, 2024Observed: 5.7 ft at 1:00PM Mar 26, 2024Observed: 5.71 ft at 1:15PM Mar 26, 2024Observed: 5.7 ft at 1:30PM Mar 26, 2024Observed: 5.7 ft at 1:45PM Mar 26, 2024Observed: 5.7 ft at 2:00PM Mar 26, 2024Observed: 5.69 ft at 2:15PM Mar 26, 2024Observed: 5.69 ft at 2:30PM Mar 26, 2024Observed: 5.69 ft at 2:45PM Mar 26, 2024Observed: 5.7 ft at 3:00PM Mar 26, 2024Observed: 5.7 ft at 3:15PM Mar 26, 2024Observed: 5.69 ft at 3:30PM Mar 26, 2024Observed: 5.7 ft at 3:45PM Mar 26, 2024Observed: 5.69 ft at 4:00PM Mar 26, 2024Observed: 5.7 ft at 4:15PM Mar 26, 2024Observed: 5.69 ft at 4:30PM Mar 26, 2024Observed: 5.69 ft at 4:45PM Mar 26, 2024Observed: 5.69 ft at 5:00PM Mar 26, 2024Observed: 5.69 ft at 5:15PM Mar 26, 2024Observed: 5.69 ft at 5:30PM Mar 26, 2024Observed: 5.69 ft at 5:45PM Mar 26, 2024Observed: 5.68 ft at 6:00PM Mar 26, 2024Observed: 5.68 ft at 6:15PM Mar 26, 2024Observed: 5.69 ft at 6:30PM Mar 26, 2024Observed: 5.69 ft at 6:45PM Mar 26, 2024Observed: 5.69 ft at 7:00PM Mar 26, 2024Observed: 5.69 ft at 7:15PM Mar 26, 2024Observed: 5.68 ft at 7:30PM Mar 26, 2024Observed: 5.67 ft at 7:45PM Mar 26, 2024Observed: 5.69 ft at 8:00PM Mar 26, 2024Observed: 5.68 ft at 8:15PM Mar 26, 2024Observed: 5.68 ft at 8:30PM Mar 26, 2024Observed: 5.68 ft at 8:45PM Mar 26, 2024Observed: 5.68 ft at 9:00PM Mar 26, 2024Observed: 5.68 ft at 9:15PM Mar 26, 2024Observed: 5.67 ft at 9:30PM Mar 26, 2024Observed: 5.67 ft at 9:45PM Mar 26, 2024Observed: 5.68 ft at 10:00PM Mar 26, 2024Observed: 5.67 ft at 10:15PM Mar 26, 2024Observed: 5.67 ft at 10:30PM Mar 26, 2024Observed: 5.68 ft at 10:45PM Mar 26, 2024Observed: 5.67 ft at 11:00PM Mar 26, 2024Observed: 5.67 ft at 11:15PM Mar 26, 2024Observed: 5.66 ft at 11:30PM Mar 26, 2024Observed: 5.66 ft at 11:45PM Mar 26, 2024Observed: 5.66 ft at 12:00AM Mar 27, 2024Observed: 5.65 ft at 12:15AM Mar 27, 2024Observed: 5.65 ft at 12:30AM Mar 27, 2024Observed: 5.65 ft at 12:45AM Mar 27, 2024Observed: 5.65 ft at 1:00AM Mar 27, 2024Observed: 5.65 ft at 1:15AM Mar 27, 2024Observed: 5.65 ft at 1:30AM Mar 27, 2024Observed: 5.65 ft at 1:45AM Mar 27, 2024Observed: 5.64 ft at 2:00AM Mar 27, 2024Observed: 5.64 ft at 2:15AM Mar 27, 2024Observed: 5.65 ft at 2:30AM Mar 27, 2024Observed: 5.65 ft at 2:45AM Mar 27, 2024Observed: 5.65 ft at 3:00AM Mar 27, 2024Observed: 5.64 ft at 3:15AM Mar 27, 2024Observed: 5.64 ft at 3:30AM Mar 27, 2024Observed: 5.64 ft at 3:45AM Mar 27, 2024Observed: 5.63 ft at 4:00AM Mar 27, 2024Observed: 5.64 ft at 4:15AM Mar 27, 2024Observed: 5.64 ft at 4:30AM Mar 27, 2024Observed: 5.64 ft at 4:45AM Mar 27, 2024Observed: 5.64 ft at 5:00AM Mar 27, 2024Observed: 5.64 ft at 5:15AM Mar 27, 2024Observed: 5.63 ft at 5:30AM Mar 27, 2024Observed: 5.63 ft at 5:45AM Mar 27, 2024Observed: 5.64 ft at 6:00AM Mar 27, 2024Observed: 5.64 ft at 6:15AM Mar 27, 2024Observed: 5.64 ft at 6:30AM Mar 27, 2024Observed: 5.64 ft at 6:45AM Mar 27, 2024Observed: 5.64 ft at 7:00AM Mar 27, 2024Observed: 5.64 ft at 7:15AM Mar 27, 2024Observed: 5.65 ft at 7:30AM Mar 27, 2024Observed: 5.65 ft at 7:45AM Mar 27, 2024Observed: 5.65 ft at 8:00AM Mar 27, 2024Observed: 5.65 ft at 8:15AM Mar 27, 2024Observed: 5.66 ft at 8:30AM Mar 27, 2024Observed: 5.65 ft at 8:45AM Mar 27, 2024Observed: 5.67 ft at 9:00AM Mar 27, 2024Observed: 5.66 ft at 9:15AM Mar 27, 2024Observed: 5.68 ft at 9:30AM Mar 27, 2024Observed: 5.68 ft at 9:45AM Mar 27, 2024Observed: 5.67 ft at 10:00AM Mar 27, 2024Observed: 5.69 ft at 10:15AM Mar 27, 2024Observed: 5.69 ft at 10:30AM Mar 27, 2024Observed: 5.7 ft at 10:45AM Mar 27, 2024Observed: 5.71 ft at 11:00AM Mar 27, 2024Observed: 5.72 ft at 11:15AM Mar 27, 2024Observed: 5.72 ft at 11:30AM Mar 27, 2024Observed: 5.72 ft at 11:45AM Mar 27, 2024Observed: 5.73 ft at 12:00PM Mar 27, 2024Observed: 5.73 ft at 12:15PM Mar 27, 2024Observed: 5.73 ft at 12:30PM Mar 27, 2024Observed: 5.74 ft at 12:45PM Mar 27, 2024Observed: 5.75 ft at 1:00PM Mar 27, 2024Observed: 5.75 ft at 1:15PM Mar 27, 2024Observed: 5.76 ft at 1:30PM Mar 27, 2024Observed: 5.76 ft at 1:45PM Mar 27, 2024Observed: 5.76 ft at 2:00PM Mar 27, 2024Observed: 5.76 ft at 2:15PM Mar 27, 2024Observed: 5.77 ft at 2:30PM Mar 27, 2024Observed: 5.77 ft at 2:45PM Mar 27, 2024Observed: 5.77 ft at 3:00PM Mar 27, 2024Observed: 5.77 ft at 3:15PM Mar 27, 2024Observed: 5.78 ft at 3:30PM Mar 27, 2024Observed: 5.77 ft at 3:45PM Mar 27, 2024Observed: 5.78 ft at 4:00PM Mar 27, 2024Observed: 5.79 ft at 4:15PM Mar 27, 2024Observed: 5.79 ft at 4:30PM Mar 27, 2024Observed: 5.78 ft at 4:45PM Mar 27, 2024Observed: 5.78 ft at 5:00PM Mar 27, 2024Observed: 5.78 ft at 5:15PM Mar 27, 2024Observed: 5.79 ft at 5:30PM Mar 27, 2024Observed: 5.79 ft at 5:45PM Mar 27, 2024Observed: 5.79 ft at 6:00PM Mar 27, 2024Observed: 5.81 ft at 6:15PM Mar 27, 2024Observed: 5.81 ft at 6:30PM Mar 27, 2024Observed: 5.82 ft at 6:45PM Mar 27, 2024Observed: 5.82 ft at 7:00PM Mar 27, 2024Observed: 5.83 ft at 7:15PM Mar 27, 2024Observed: 5.84 ft at 7:30PM Mar 27, 2024Observed: 5.85 ft at 7:45PM Mar 27, 2024Observed: 5.85 ft at 8:00PM Mar 27, 2024Observed: 5.86 ft at 8:15PM Mar 27, 2024Observed: 5.87 ft at 8:30PM Mar 27, 2024Observed: 5.88 ft at 8:45PM Mar 27, 2024Observed: 5.89 ft at 9:00PM Mar 27, 2024Observed: 5.89 ft at 9:15PM Mar 27, 2024Observed: 5.89 ft at 9:30PM Mar 27, 2024Observed: 5.9 ft at 9:45PM Mar 27, 2024Observed: 5.89 ft at 10:00PM Mar 27, 2024Observed: 5.89 ft at 10:15PM Mar 27, 2024Observed: 5.91 ft at 10:30PM Mar 27, 2024Observed: 5.91 ft at 10:45PM Mar 27, 2024Observed: 5.9 ft at 11:00PM Mar 27, 2024Observed: 5.91 ft at 11:15PM Mar 27, 2024Observed: 5.91 ft at 11:30PM Mar 27, 2024Observed: 5.91 ft at 11:45PM Mar 27, 2024Observed: 5.91 ft at 12:00AM Mar 28, 2024Observed: 5.91 ft at 12:15AM Mar 28, 2024Observed: 5.9 ft at 12:30AM Mar 28, 2024Observed: 5.9 ft at 12:45AM Mar 28, 2024Observed: 5.89 ft at 1:00AM Mar 28, 2024Observed: 5.89 ft at 1:15AM Mar 28, 2024Observed: 5.89 ft at 1:30AM Mar 28, 2024Observed: 5.88 ft at 1:45AM Mar 28, 2024Observed: 5.89 ft at 2:00AM Mar 28, 2024Observed: 5.89 ft at 2:15AM Mar 28, 2024Observed: 5.89 ft at 2:30AM Mar 28, 2024Observed: 5.89 ft at 2:45AM Mar 28, 2024Observed: 5.88 ft at 3:00AM Mar 28, 2024Observed: 5.88 ft at 3:15AM Mar 28, 2024Observed: 5.88 ft at 3:30AM Mar 28, 2024Observed: 5.87 ft at 3:45AM Mar 28, 2024Observed: 5.87 ft at 4:00AM Mar 28, 2024Observed: 5.87 ft at 4:15AM Mar 28, 2024Observed: 5.87 ft at 4:30AM Mar 28, 2024Observed: 5.87 ft at 4:45AM Mar 28, 2024Observed: 5.87 ft at 5:00AM Mar 28, 2024Observed: 5.87 ft at 5:15AM Mar 28, 2024Observed: 5.86 ft at 5:30AM Mar 28, 2024Observed: 5.87 ft at 5:45AM Mar 28, 2024Observed: 5.86 ft at 6:00AM Mar 28, 2024Forecast: 5.74 ft 11:00AM Mar 28, 2024Forecast: 5.74 ft 5:00PM Mar 28, 2024Forecast: 5.77 ft 11:00PM Mar 28, 2024Forecast: 5.88 ft 5:00AM Mar 29, 2024Forecast: 5.94 ft 11:00AM Mar 29, 2024Forecast: 5.95 ft 5:00PM Mar 29, 2024Forecast: 5.97 ft 11:00PM Mar 29, 2024Forecast: 6.01 ft 5:00AM Mar 30, 2024Forecast: 6.08 ft 11:00AM Mar 30, 2024Forecast: 6.16 ft 5:00PM Mar 30, 2024Forecast: 6.25 ft 11:00PM Mar 30, 2024Forecast: 6.33 ft 5:00AM Mar 31, 2024Forecast: 6.4 ft 11:00AM Mar 31, 2024Forecast: 6.47 ft 5:00PM Mar 31, 2024Forecast: 6.53 ft 11:00PM Mar 31, 2024Forecast: 6.57 ft 5:00AM Apr 01, 2024Forecast: 6.61 ft 11:00AM Apr 01, 2024Forecast: 6.64 ft 5:00PM Apr 01, 2024Highest Forecast: 6.65 ft 11:00PM Apr 01, 2024Forecast: 6.64 ft 5:00AM Apr 02, 2024Forecast: 6.62 ft 11:00AM Apr 02, 2024Forecast: 6.59 ft 5:00PM Apr 02, 2024Forecast: 6.54 ft 11:00PM Apr 02, 2024Forecast: 6.48 ft 5:00AM Apr 03, 2024Forecast: 6.42 ft 11:00AM Apr 03, 2024Forecast: 6.36 ft 5:00PM Apr 03, 2024Forecast: 6.29 ft 11:00PM Apr 03, 2024Forecast: 6.22 ft 5:00AM Apr 04, 2024USGS--Water Resources of the United StatesWSLO3(plotting HGIRG) Graph Created (7:18AM Mar 28, 2024)ObservedForecast (issued 3:35PM Mar 27)Latest observed value: 5.86 ft at 6:00 AM PDT 28-Mar-2024. Flood Stage is 13.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the Tualatin River at West Linn are issued routinely year-round.
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Upstream Gauge - at Tualatin Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 15
Moderate Flood Stage: 0
Flood Stage: 13.5
Action Stage: 11
Low Stage (in feet): -9999

Historic Crests
(1) 18.32 ft on 02/10/1996
(2) 17.72 ft on 12/23/1933
(3) 17.29 ft on 12/30/1937
(4) 16.31 ft on 01/18/1974
(5) 16.31 ft on 01/02/1997
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.40 ft on 12/13/2015
(2) 13.47 ft on 01/13/2006
(3) 14.42 ft on 03/01/1999
(4) 16.31 ft on 01/02/1997
(5) 18.32 ft on 02/10/1996
Show More Recent Crests

(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
18 expect major widespread flooding of homes and structures from the City of Tualatin downstream to the confluence with the Willamette, along with numerous road closures. Also expect major flooding of homes and boat houses around Lake Oswego and along the Oswego Canal.
17 expect flooding of numerous homes and structures along the Tualatin River upstream of the City of Tualatin down to the confluence with the Willamette, including flooding of homes in the Rivergrove area just east of I-5. Also expect overtopping of the Oswego Canal inlet gate and flooding along the Oswego Canal. The Oswego lake surface will begin rising even with all lake outlets fully opened.
16 expect flooding of numerous homes and structures along the Tualatin River upstream of the City of Tualatin down to the confluence with the Willamette, along with flooding of homes in the Rivergrove area just east of I-5. Overtopping of the Oswego Canal inlet gate is possible at this level, which would lead to some erosion of the canal banks.
15 expect flooding of homes and other structures to begin along the Tualatin River from upstream of the City of Tualatin down to the confluence with the Willamette. Also expect several road closures in the area.
14.5 the Oswego canal inlet gate will likely be overtopped. Expect several road closures in the area. Flooding of homes and other structures along the Tualatin River from upstream of the City of Tualatin down to the confluence with the Willamette will also begin.
13.5 expect lowland flooding. Numerous secondary roads upstream of Tualatin are likely to be closed, and low-lying structures along the Tualatin from the City of Tualatin downstream to the confluence with the Willamette are threatened by flood waters.
11 some localized lowland flooding is possible.
Photos
(1) Downstream view from the bridge
(2) USGS gage house
(3) Upstream view from the bridge
About This Location Collapse

Latitude: 45.350833° N, Longitude: 122.675000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 13.5 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 85.61 99.11 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
10-day Forecast/Trend, Northwest River Forecast Center
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Hydrologic Resources Additional Resources
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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
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5241 NE 122nd Avenue
Portland, OR 97230-1089
(503) 261-9246
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Page last modified: 2-Nov-2020 7:27 PM
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