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Hydrograph River at a Glance Download
Tualatin River near Dilley Stage (ft)Flow (cfs)Observed: 9.58 ft at 2:15PM Nov 18, 2014Observed: 9.58 ft at 2:30PM Nov 18, 2014Observed: 9.58 ft at 2:45PM Nov 18, 2014Observed: 9.58 ft at 3:00PM Nov 18, 2014Observed: 9.58 ft at 3:15PM Nov 18, 2014Observed: 9.58 ft at 3:30PM Nov 18, 2014Observed: 9.58 ft at 3:45PM Nov 18, 2014Observed: 9.58 ft at 4:00PM Nov 18, 2014Observed: 9.58 ft at 4:15PM Nov 18, 2014Observed: 9.58 ft at 4:30PM Nov 18, 2014Observed: 9.58 ft at 4:45PM Nov 18, 2014Observed: 9.58 ft at 5:00PM Nov 18, 2014Observed: 9.58 ft at 5:15PM Nov 18, 2014Observed: 9.58 ft at 5:30PM Nov 18, 2014Observed: 9.58 ft at 5:45PM Nov 18, 2014Observed: 9.58 ft at 6:00PM Nov 18, 2014Observed: 9.58 ft at 6:15PM Nov 18, 2014Observed: 9.58 ft at 6:30PM Nov 18, 2014Observed: 9.58 ft at 6:45PM Nov 18, 2014Observed: 9.58 ft at 7:00PM Nov 18, 2014Observed: 9.58 ft at 7:15PM Nov 18, 2014Observed: 9.58 ft at 7:30PM Nov 18, 2014Observed: 9.58 ft at 7:45PM Nov 18, 2014Observed: 9.58 ft at 8:00PM Nov 18, 2014Observed: 9.58 ft at 8:15PM Nov 18, 2014Observed: 9.58 ft at 8:30PM Nov 18, 2014Observed: 9.58 ft at 8:45PM Nov 18, 2014Observed: 9.58 ft at 9:00PM Nov 18, 2014Observed: 9.57 ft at 9:15PM Nov 18, 2014Observed: 9.57 ft at 9:30PM Nov 18, 2014Observed: 9.57 ft at 9:45PM Nov 18, 2014Observed: 9.57 ft at 10:00PM Nov 18, 2014Observed: 9.57 ft at 10:15PM Nov 18, 2014Observed: 9.57 ft at 10:30PM Nov 18, 2014Observed: 9.57 ft at 10:45PM Nov 18, 2014Observed: 9.57 ft at 11:00PM Nov 18, 2014Observed: 9.57 ft at 11:15PM Nov 18, 2014Observed: 9.57 ft at 11:30PM Nov 18, 2014Observed: 9.57 ft at 11:45PM Nov 18, 2014Observed: 9.57 ft at 12:00AM Nov 19, 2014Observed: 9.57 ft at 12:15AM Nov 19, 2014Observed: 9.57 ft at 12:30AM Nov 19, 2014Observed: 9.56 ft at 12:45AM Nov 19, 2014Observed: 9.56 ft at 1:00AM Nov 19, 2014Observed: 9.56 ft at 1:15AM Nov 19, 2014Observed: 9.56 ft at 1:30AM Nov 19, 2014Observed: 9.56 ft at 1:45AM Nov 19, 2014Observed: 9.56 ft at 2:00AM Nov 19, 2014Observed: 9.56 ft at 2:15AM Nov 19, 2014Observed: 9.56 ft at 2:30AM Nov 19, 2014Observed: 9.56 ft at 2:45AM Nov 19, 2014Observed: 9.56 ft at 3:00AM Nov 19, 2014Observed: 9.56 ft at 3:15AM Nov 19, 2014Observed: 9.56 ft at 3:30AM Nov 19, 2014Observed: 9.56 ft at 3:45AM Nov 19, 2014Observed: 9.56 ft at 4:00AM Nov 19, 2014Observed: 9.56 ft at 4:15AM Nov 19, 2014Observed: 9.56 ft at 4:30AM Nov 19, 2014Observed: 9.56 ft at 4:45AM Nov 19, 2014Observed: 9.55 ft at 5:00AM Nov 19, 2014Observed: 9.55 ft at 5:15AM Nov 19, 2014Observed: 9.55 ft at 5:30AM Nov 19, 2014Observed: 9.55 ft at 5:45AM Nov 19, 2014Observed: 9.55 ft at 6:00AM Nov 19, 2014Observed: 9.55 ft at 6:15AM Nov 19, 2014Observed: 9.55 ft at 6:30AM Nov 19, 2014Observed: 9.55 ft at 6:45AM Nov 19, 2014Observed: 9.55 ft at 7:00AM Nov 19, 2014Observed: 9.55 ft at 7:15AM Nov 19, 2014Observed: 9.55 ft at 7:30AM Nov 19, 2014Observed: 9.55 ft at 7:45AM Nov 19, 2014Observed: 9.55 ft at 8:00AM Nov 19, 2014Observed: 9.55 ft at 8:15AM Nov 19, 2014Observed: 9.55 ft at 8:30AM Nov 19, 2014Observed: 9.55 ft at 8:45AM Nov 19, 2014Observed: 9.55 ft at 9:00AM Nov 19, 2014Observed: 9.54 ft at 9:15AM Nov 19, 2014Observed: 9.54 ft at 9:30AM Nov 19, 2014Observed: 9.55 ft at 9:45AM Nov 19, 2014Observed: 9.55 ft at 10:00AM Nov 19, 2014Observed: 9.55 ft at 10:15AM Nov 19, 2014Observed: 9.54 ft at 10:30AM Nov 19, 2014Observed: 9.55 ft at 10:45AM Nov 19, 2014Observed: 9.54 ft at 11:00AM Nov 19, 2014Observed: 9.54 ft at 11:15AM Nov 19, 2014Observed: 9.54 ft at 11:30AM Nov 19, 2014Observed: 9.54 ft at 11:45AM Nov 19, 2014Observed: 9.55 ft at 12:00PM Nov 19, 2014Observed: 9.54 ft at 12:15PM Nov 19, 2014Observed: 9.54 ft at 12:30PM Nov 19, 2014Observed: 9.55 ft at 12:45PM Nov 19, 2014Observed: 9.55 ft at 1:00PM Nov 19, 2014Observed: 9.55 ft at 1:15PM Nov 19, 2014Observed: 9.55 ft at 1:30PM Nov 19, 2014Observed: 9.55 ft at 1:45PM Nov 19, 2014Observed: 9.55 ft at 2:00PM Nov 19, 2014Observed: 9.55 ft at 2:15PM Nov 19, 2014Observed: 9.55 ft at 2:30PM Nov 19, 2014Observed: 9.55 ft at 2:45PM Nov 19, 2014Observed: 9.55 ft at 3:00PM Nov 19, 2014Observed: 9.55 ft at 3:15PM Nov 19, 2014Observed: 9.55 ft at 3:30PM Nov 19, 2014Observed: 9.55 ft at 3:45PM Nov 19, 2014Observed: 9.55 ft at 4:00PM Nov 19, 2014Observed: 9.55 ft at 4:15PM Nov 19, 2014Observed: 9.54 ft at 4:30PM Nov 19, 2014Observed: 9.54 ft at 4:45PM Nov 19, 2014Observed: 9.54 ft at 5:00PM Nov 19, 2014Observed: 9.54 ft at 5:15PM Nov 19, 2014Observed: 9.54 ft at 5:30PM Nov 19, 2014Observed: 9.54 ft at 5:45PM Nov 19, 2014Observed: 9.54 ft at 6:00PM Nov 19, 2014Observed: 9.54 ft at 6:15PM Nov 19, 2014Observed: 9.54 ft at 6:30PM Nov 19, 2014Observed: 9.54 ft at 6:45PM Nov 19, 2014Observed: 9.54 ft at 7:00PM Nov 19, 2014Observed: 9.54 ft at 7:15PM Nov 19, 2014Observed: 9.54 ft at 7:30PM Nov 19, 2014Observed: 9.54 ft at 7:45PM Nov 19, 2014Observed: 9.54 ft at 8:00PM Nov 19, 2014Observed: 9.54 ft at 8:15PM Nov 19, 2014Observed: 9.54 ft at 8:30PM Nov 19, 2014Observed: 9.54 ft at 8:45PM Nov 19, 2014Observed: 9.54 ft at 9:00PM Nov 19, 2014Observed: 9.54 ft at 9:15PM Nov 19, 2014Observed: 9.54 ft at 9:30PM Nov 19, 2014Observed: 9.54 ft at 9:45PM Nov 19, 2014Observed: 9.54 ft at 10:00PM Nov 19, 2014Observed: 9.54 ft at 10:15PM Nov 19, 2014Observed: 9.54 ft at 10:30PM Nov 19, 2014Observed: 9.54 ft at 10:45PM Nov 19, 2014Observed: 9.55 ft at 11:00PM Nov 19, 2014Observed: 9.55 ft at 11:15PM Nov 19, 2014Observed: 9.55 ft at 11:30PM Nov 19, 2014Observed: 9.55 ft at 11:45PM Nov 19, 2014Observed: 9.55 ft at 12:00AM Nov 20, 2014Observed: 9.55 ft at 12:15AM Nov 20, 2014Observed: 9.55 ft at 12:30AM Nov 20, 2014Observed: 9.55 ft at 12:45AM Nov 20, 2014Observed: 9.55 ft at 1:00AM Nov 20, 2014Observed: 9.55 ft at 1:15AM Nov 20, 2014Observed: 9.55 ft at 1:30AM Nov 20, 2014Observed: 9.55 ft at 1:45AM Nov 20, 2014Observed: 9.55 ft at 2:00AM Nov 20, 2014Observed: 9.55 ft at 2:15AM Nov 20, 2014Observed: 9.55 ft at 2:30AM Nov 20, 2014Observed: 9.55 ft at 2:45AM Nov 20, 2014Observed: 9.56 ft at 3:00AM Nov 20, 2014Observed: 9.56 ft at 3:15AM Nov 20, 2014Observed: 9.56 ft at 3:30AM Nov 20, 2014Observed: 9.56 ft at 3:45AM Nov 20, 2014Observed: 9.56 ft at 4:00AM Nov 20, 2014Observed: 9.56 ft at 4:15AM Nov 20, 2014Observed: 9.56 ft at 4:30AM Nov 20, 2014Observed: 9.56 ft at 5:45AM Nov 20, 2014Observed: 9.56 ft at 6:00AM Nov 20, 2014Observed: 9.56 ft at 6:15AM Nov 20, 2014Observed: 9.56 ft at 6:30AM Nov 20, 2014Observed: 9.56 ft at 6:45AM Nov 20, 2014Observed: 9.56 ft at 7:00AM Nov 20, 2014Observed: 9.56 ft at 7:15AM Nov 20, 2014Observed: 9.56 ft at 7:30AM Nov 20, 2014Observed: 9.56 ft at 7:45AM Nov 20, 2014Observed: 9.56 ft at 8:00AM Nov 20, 2014Observed: 9.56 ft at 8:15AM Nov 20, 2014Observed: 9.56 ft at 8:30AM Nov 20, 2014Observed: 9.56 ft at 8:45AM Nov 20, 2014Observed: 9.56 ft at 9:00AM Nov 20, 2014Observed: 9.57 ft at 9:15AM Nov 20, 2014Observed: 9.57 ft at 9:30AM Nov 20, 2014Observed: 9.57 ft at 9:45AM Nov 20, 2014Observed: 9.57 ft at 10:00AM Nov 20, 2014Observed: 9.57 ft at 10:15AM Nov 20, 2014Observed: 9.57 ft at 10:30AM Nov 20, 2014Observed: 9.57 ft at 10:45AM Nov 20, 2014Observed: 9.58 ft at 11:00AM Nov 20, 2014Observed: 9.58 ft at 11:15AM Nov 20, 2014Observed: 9.58 ft at 11:30AM Nov 20, 2014Observed: 9.58 ft at 11:45AM Nov 20, 2014Observed: 9.58 ft at 12:00PM Nov 20, 2014Observed: 9.59 ft at 12:15PM Nov 20, 2014Observed: 9.59 ft at 12:30PM Nov 20, 2014Observed: 9.59 ft at 12:45PM Nov 20, 2014Observed: 9.59 ft at 1:00PM Nov 20, 2014Observed: 9.6 ft at 1:15PM Nov 20, 2014Observed: 9.6 ft at 1:30PM Nov 20, 2014Observed: 9.6 ft at 1:45PM Nov 20, 2014Observed: 9.61 ft at 2:00PM Nov 20, 2014Observed: 9.61 ft at 2:15PM Nov 20, 2014Observed: 9.61 ft at 2:30PM Nov 20, 2014Observed: 9.62 ft at 2:45PM Nov 20, 2014Observed: 9.62 ft at 3:00PM Nov 20, 2014Observed: 9.63 ft at 3:15PM Nov 20, 2014Observed: 9.63 ft at 3:30PM Nov 20, 2014Observed: 9.64 ft at 3:45PM Nov 20, 2014Observed: 9.64 ft at 4:00PM Nov 20, 2014Observed: 9.65 ft at 4:15PM Nov 20, 2014Observed: 9.65 ft at 4:30PM Nov 20, 2014Observed: 9.65 ft at 4:45PM Nov 20, 2014Observed: 9.65 ft at 5:00PM Nov 20, 2014Observed: 9.65 ft at 5:15PM Nov 20, 2014Observed: 9.65 ft at 5:30PM Nov 20, 2014Observed: 9.65 ft at 5:45PM Nov 20, 2014Observed: 9.65 ft at 6:00PM Nov 20, 2014Observed: 9.65 ft at 6:15PM Nov 20, 2014Observed: 9.64 ft at 6:30PM Nov 20, 2014Observed: 9.64 ft at 6:45PM Nov 20, 2014Observed: 9.64 ft at 7:00PM Nov 20, 2014Observed: 9.64 ft at 7:15PM Nov 20, 2014Observed: 9.64 ft at 7:30PM Nov 20, 2014Observed: 9.64 ft at 7:45PM Nov 20, 2014Observed: 9.64 ft at 8:00PM Nov 20, 2014Observed: 9.64 ft at 8:15PM Nov 20, 2014Observed: 9.63 ft at 8:30PM Nov 20, 2014Observed: 9.63 ft at 8:45PM Nov 20, 2014Observed: 9.63 ft at 9:00PM Nov 20, 2014Observed: 9.63 ft at 9:15PM Nov 20, 2014Observed: 9.63 ft at 9:30PM Nov 20, 2014Observed: 9.63 ft at 9:45PM Nov 20, 2014Observed: 9.63 ft at 10:00PM Nov 20, 2014Observed: 9.63 ft at 10:15PM Nov 20, 2014Observed: 9.63 ft at 10:30PM Nov 20, 2014Observed: 9.63 ft at 10:45PM Nov 20, 2014Observed: 9.63 ft at 11:00PM Nov 20, 2014Observed: 9.63 ft at 11:15PM Nov 20, 2014Observed: 9.63 ft at 11:30PM Nov 20, 2014Observed: 9.62 ft at 11:45PM Nov 20, 2014Observed: 9.62 ft at 12:00AM Nov 21, 2014Observed: 9.62 ft at 12:15AM Nov 21, 2014Observed: 9.62 ft at 12:30AM Nov 21, 2014Observed: 9.62 ft at 12:45AM Nov 21, 2014Observed: 9.62 ft at 1:00AM Nov 21, 2014Observed: 9.62 ft at 1:15AM Nov 21, 2014Observed: 9.62 ft at 1:30AM Nov 21, 2014Observed: 9.62 ft at 1:45AM Nov 21, 2014Observed: 9.62 ft at 2:00AM Nov 21, 2014Observed: 9.62 ft at 2:15AM Nov 21, 2014Observed: 9.62 ft at 2:30AM Nov 21, 2014Observed: 9.62 ft at 2:45AM Nov 21, 2014Observed: 9.62 ft at 3:00AM Nov 21, 2014Observed: 9.61 ft at 3:15AM Nov 21, 2014Observed: 9.61 ft at 3:30AM Nov 21, 2014Observed: 9.61 ft at 3:45AM Nov 21, 2014Observed: 9.61 ft at 4:00AM Nov 21, 2014Observed: 9.61 ft at 4:15AM Nov 21, 2014Observed: 9.61 ft at 4:30AM Nov 21, 2014Observed: 9.6 ft at 4:45AM Nov 21, 2014Observed: 9.6 ft at 5:00AM Nov 21, 2014Observed: 9.6 ft at 5:15AM Nov 21, 2014Observed: 9.6 ft at 5:30AM Nov 21, 2014Observed: 9.6 ft at 5:45AM Nov 21, 2014Observed: 9.6 ft at 6:00AM Nov 21, 2014Observed: 9.59 ft at 6:15AM Nov 21, 2014Observed: 9.59 ft at 6:30AM Nov 21, 2014Observed: 9.59 ft at 6:45AM Nov 21, 2014Observed: 9.59 ft at 7:00AM Nov 21, 2014Observed: 9.59 ft at 7:15AM Nov 21, 2014Observed: 9.59 ft at 7:30AM Nov 21, 2014Observed: 9.59 ft at 7:45AM Nov 21, 2014Observed: 9.59 ft at 8:00AM Nov 21, 2014Observed: 9.59 ft at 8:15AM Nov 21, 2014Observed: 9.58 ft at 8:30AM Nov 21, 2014Observed: 9.59 ft at 8:45AM Nov 21, 2014Observed: 9.58 ft at 9:00AM Nov 21, 2014Observed: 9.58 ft at 9:15AM Nov 21, 2014Observed: 9.58 ft at 9:30AM Nov 21, 2014Observed: 9.58 ft at 9:45AM Nov 21, 2014Observed: 9.58 ft at 10:00AM Nov 21, 2014Observed: 9.58 ft at 10:15AM Nov 21, 2014Observed: 9.58 ft at 10:30AM Nov 21, 2014Observed: 9.59 ft at 10:45AM Nov 21, 2014Observed: 9.59 ft at 11:00AM Nov 21, 2014Observed: 9.59 ft at 11:15AM Nov 21, 2014Observed: 9.59 ft at 11:30AM Nov 21, 2014Observed: 9.59 ft at 11:45AM Nov 21, 2014Observed: 9.6 ft at 12:00PM Nov 21, 2014Observed: 9.6 ft at 12:15PM Nov 21, 2014Observed: 9.6 ft at 12:30PM Nov 21, 2014Observed: 9.6 ft at 12:45PM Nov 21, 2014Observed: 9.6 ft at 1:00PM Nov 21, 2014Observed: 9.6 ft at 1:15PM Nov 21, 2014Observed: 9.61 ft at 1:30PM Nov 21, 2014Observed: 9.61 ft at 1:45PM Nov 21, 2014Observed: 9.62 ft at 2:00PM Nov 21, 2014Observed: 9.62 ft at 2:15PM Nov 21, 2014Observed: 9.62 ft at 2:30PM Nov 21, 2014Observed: 9.62 ft at 2:45PM Nov 21, 2014Observed: 9.63 ft at 3:00PM Nov 21, 2014Observed: 9.63 ft at 3:15PM Nov 21, 2014Observed: 9.64 ft at 3:30PM Nov 21, 2014Observed: 9.64 ft at 3:45PM Nov 21, 2014Observed: 9.65 ft at 4:00PM Nov 21, 2014Observed: 9.65 ft at 4:15PM Nov 21, 2014Observed: 9.66 ft at 4:30PM Nov 21, 2014Observed: 9.67 ft at 4:45PM Nov 21, 2014Observed: 9.68 ft at 5:00PM Nov 21, 2014Observed: 9.68 ft at 5:15PM Nov 21, 2014Observed: 9.69 ft at 5:30PM Nov 21, 2014Observed: 9.7 ft at 5:45PM Nov 21, 2014Observed: 9.71 ft at 6:00PM Nov 21, 2014Observed: 9.72 ft at 6:15PM Nov 21, 2014Observed: 9.73 ft at 6:30PM Nov 21, 2014Observed: 9.74 ft at 6:45PM Nov 21, 2014Observed: 9.75 ft at 7:00PM Nov 21, 2014Observed: 9.76 ft at 7:15PM Nov 21, 2014Observed: 9.77 ft at 7:30PM Nov 21, 2014Observed: 9.79 ft at 7:45PM Nov 21, 2014Observed: 9.8 ft at 8:00PM Nov 21, 2014Observed: 9.81 ft at 8:15PM Nov 21, 2014Observed: 9.83 ft at 8:30PM Nov 21, 2014Observed: 9.85 ft at 8:45PM Nov 21, 2014Observed: 9.87 ft at 9:00PM Nov 21, 2014Observed: 9.89 ft at 9:15PM Nov 21, 2014Observed: 9.91 ft at 9:30PM Nov 21, 2014Observed: 9.94 ft at 9:45PM Nov 21, 2014Observed: 9.97 ft at 10:00PM Nov 21, 2014Observed: 10.01 ft at 10:15PM Nov 21, 2014Observed: 10.04 ft at 10:30PM Nov 21, 2014Observed: 10.08 ft at 10:45PM Nov 21, 2014Observed: 10.13 ft at 11:00PM Nov 21, 2014Observed: 10.17 ft at 11:15PM Nov 21, 2014Observed: 10.23 ft at 11:30PM Nov 21, 2014Observed: 10.29 ft at 11:45PM Nov 21, 2014Observed: 10.35 ft at 12:00AM Nov 22, 2014Observed: 10.43 ft at 12:15AM Nov 22, 2014Observed: 10.51 ft at 12:30AM Nov 22, 2014Observed: 10.61 ft at 12:45AM Nov 22, 2014Observed: 10.73 ft at 1:00AM Nov 22, 2014Observed: 10.86 ft at 1:15AM Nov 22, 2014Observed: 11 ft at 1:30AM Nov 22, 2014Observed: 11.15 ft at 1:45AM Nov 22, 2014Observed: 11.29 ft at 2:00AM Nov 22, 2014Observed: 11.43 ft at 2:15AM Nov 22, 2014Observed: 11.58 ft at 2:30AM Nov 22, 2014Observed: 11.71 ft at 2:45AM Nov 22, 2014Observed: 11.83 ft at 3:00AM Nov 22, 2014Observed: 11.95 ft at 3:15AM Nov 22, 2014Observed: 12.06 ft at 3:30AM Nov 22, 2014Observed: 12.17 ft at 3:45AM Nov 22, 2014Observed: 12.27 ft at 4:00AM Nov 22, 2014Observed: 12.36 ft at 4:15AM Nov 22, 2014Observed: 12.45 ft at 4:30AM Nov 22, 2014Observed: 12.52 ft at 4:45AM Nov 22, 2014Observed: 12.6 ft at 5:00AM Nov 22, 2014Observed: 12.66 ft at 5:15AM Nov 22, 2014Observed: 12.72 ft at 5:30AM Nov 22, 2014Observed: 12.77 ft at 5:45AM Nov 22, 2014Observed: 12.82 ft at 6:00AM Nov 22, 2014Observed: 12.86 ft at 6:15AM Nov 22, 2014Observed: 12.9 ft at 6:30AM Nov 22, 2014Observed: 12.93 ft at 6:45AM Nov 22, 2014Observed: 12.96 ft at 7:00AM Nov 22, 2014Observed: 12.99 ft at 7:15AM Nov 22, 2014Observed: 13.01 ft at 7:30AM Nov 22, 2014Observed: 13.03 ft at 7:45AM Nov 22, 2014Observed: 13.05 ft at 8:00AM Nov 22, 2014Observed: 13.05 ft at 8:15AM Nov 22, 2014Observed: 13.07 ft at 8:30AM Nov 22, 2014Observed: 13.08 ft at 8:45AM Nov 22, 2014Observed: 13.08 ft at 9:00AM Nov 22, 2014Highest Observation: 13.1 ft at 9:15AM Nov 22, 2014Highest Observation: 13.1 ft at 9:30AM Nov 22, 2014Observed: 13.09 ft at 9:45AM Nov 22, 2014Highest Observation: 13.1 ft at 10:00AM Nov 22, 2014Highest Observation: 13.1 ft at 10:15AM Nov 22, 2014Highest Observation: 13.1 ft at 10:30AM Nov 22, 2014Highest Observation: 13.1 ft at 10:45AM Nov 22, 2014Highest Observation: 13.1 ft at 11:00AM Nov 22, 2014Highest Observation: 13.1 ft at 11:15AM Nov 22, 2014Observed: 13.09 ft at 11:30AM Nov 22, 2014Observed: 13.08 ft at 11:45AM Nov 22, 2014Observed: 13.09 ft at 12:00PM Nov 22, 2014Observed: 13.08 ft at 12:15PM Nov 22, 2014Observed: 13.07 ft at 12:30PM Nov 22, 2014Observed: 13.07 ft at 12:45PM Nov 22, 2014Observed: 13.06 ft at 1:00PM Nov 22, 2014Observed: 13.05 ft at 1:15PM Nov 22, 2014Observed: 13.04 ft at 1:30PM Nov 22, 2014Observed: 13.03 ft at 1:45PM Nov 22, 2014Observed: 13.02 ft at 2:00PM Nov 22, 2014Observed: 13.01 ft at 2:15PM Nov 22, 2014Observed: 13 ft at 2:30PM Nov 22, 2014Observed: 12.99 ft at 2:45PM Nov 22, 2014Observed: 12.98 ft at 3:00PM Nov 22, 2014Observed: 12.96 ft at 3:15PM Nov 22, 2014Observed: 12.96 ft at 3:30PM Nov 22, 2014Observed: 12.95 ft at 3:45PM Nov 22, 2014Observed: 12.93 ft at 4:00PM Nov 22, 2014Observed: 12.92 ft at 4:15PM Nov 22, 2014Observed: 12.9 ft at 4:30PM Nov 22, 2014Observed: 12.89 ft at 4:45PM Nov 22, 2014Observed: 12.88 ft at 5:00PM Nov 22, 2014Observed: 12.87 ft at 5:15PM Nov 22, 2014Observed: 12.85 ft at 5:30PM Nov 22, 2014Observed: 12.84 ft at 5:45PM Nov 22, 2014Observed: 12.83 ft at 6:00PM Nov 22, 2014Observed: 12.82 ft at 6:15PM Nov 22, 2014Observed: 12.81 ft at 6:30PM Nov 22, 2014Observed: 12.8 ft at 6:45PM Nov 22, 2014Observed: 12.79 ft at 7:00PM Nov 22, 2014Observed: 12.78 ft at 7:15PM Nov 22, 2014Observed: 12.77 ft at 7:30PM Nov 22, 2014Observed: 12.75 ft at 7:45PM Nov 22, 2014Observed: 12.74 ft at 8:00PM Nov 22, 2014Observed: 12.73 ft at 8:15PM Nov 22, 2014Observed: 12.72 ft at 8:30PM Nov 22, 2014Observed: 12.7 ft at 8:45PM Nov 22, 2014Observed: 12.7 ft at 9:00PM Nov 22, 2014Observed: 12.69 ft at 9:15PM Nov 22, 2014Observed: 12.68 ft at 9:30PM Nov 22, 2014Observed: 12.67 ft at 9:45PM Nov 22, 2014Observed: 12.66 ft at 10:00PM Nov 22, 2014Observed: 12.64 ft at 10:15PM Nov 22, 2014Observed: 12.63 ft at 10:30PM Nov 22, 2014Observed: 12.61 ft at 10:45PM Nov 22, 2014Observed: 12.6 ft at 11:00PM Nov 22, 2014Observed: 12.59 ft at 11:15PM Nov 22, 2014Observed: 12.58 ft at 11:30PM Nov 22, 2014Observed: 12.56 ft at 11:45PM Nov 22, 2014Observed: 12.55 ft at 12:00AM Nov 23, 2014Observed: 12.53 ft at 12:15AM Nov 23, 2014Observed: 12.52 ft at 12:30AM Nov 23, 2014Observed: 12.52 ft at 12:45AM Nov 23, 2014Observed: 12.5 ft at 1:00AM Nov 23, 2014Observed: 12.48 ft at 1:15AM Nov 23, 2014Observed: 12.47 ft at 1:30AM Nov 23, 2014Observed: 12.46 ft at 1:45AM Nov 23, 2014Observed: 12.44 ft at 2:00AM Nov 23, 2014Observed: 12.43 ft at 2:15AM Nov 23, 2014Observed: 12.41 ft at 2:30AM Nov 23, 2014Observed: 12.4 ft at 2:45AM Nov 23, 2014Observed: 12.39 ft at 3:00AM Nov 23, 2014Observed: 12.38 ft at 3:15AM Nov 23, 2014Observed: 12.36 ft at 3:30AM Nov 23, 2014Observed: 12.35 ft at 3:45AM Nov 23, 2014Observed: 12.34 ft at 4:00AM Nov 23, 2014Observed: 12.33 ft at 4:15AM Nov 23, 2014Observed: 12.32 ft at 4:30AM Nov 23, 2014Observed: 12.3 ft at 4:45AM Nov 23, 2014Observed: 12.28 ft at 5:00AM Nov 23, 2014Observed: 12.27 ft at 5:15AM Nov 23, 2014Observed: 12.27 ft at 5:30AM Nov 23, 2014Observed: 12.25 ft at 5:45AM Nov 23, 2014Observed: 12.24 ft at 6:00AM Nov 23, 2014Observed: 12.23 ft at 6:15AM Nov 23, 2014Observed: 12.22 ft at 6:30AM Nov 23, 2014Observed: 12.21 ft at 6:45AM Nov 23, 2014Observed: 12.2 ft at 7:00AM Nov 23, 2014Observed: 12.18 ft at 7:15AM Nov 23, 2014Observed: 12.18 ft at 7:30AM Nov 23, 2014Observed: 12.16 ft at 7:45AM Nov 23, 2014Observed: 12.15 ft at 8:00AM Nov 23, 2014Observed: 12.14 ft at 8:15AM Nov 23, 2014Observed: 12.13 ft at 8:30AM Nov 23, 2014Observed: 12.12 ft at 8:45AM Nov 23, 2014Observed: 12.11 ft at 9:00AM Nov 23, 2014Observed: 12.1 ft at 9:15AM Nov 23, 2014Observed: 12.09 ft at 9:30AM Nov 23, 2014Observed: 12.08 ft at 9:45AM Nov 23, 2014Observed: 12.07 ft at 10:00AM Nov 23, 2014Observed: 12.07 ft at 10:15AM Nov 23, 2014Observed: 12.05 ft at 10:30AM Nov 23, 2014Observed: 12.04 ft at 10:45AM Nov 23, 2014Observed: 12.03 ft at 11:00AM Nov 23, 2014Observed: 12.02 ft at 11:15AM Nov 23, 2014Observed: 12.01 ft at 11:30AM Nov 23, 2014Observed: 12.01 ft at 11:45AM Nov 23, 2014Observed: 12 ft at 12:00PM Nov 23, 2014Observed: 11.99 ft at 12:15PM Nov 23, 2014Observed: 11.98 ft at 12:30PM Nov 23, 2014Forecast: 12.09 ft 4:00PM Nov 23, 2014Highest Forecast: 12.13 ft 10:00PM Nov 23, 2014Forecast: 12.12 ft 4:00AM Nov 24, 2014Forecast: 11.95 ft 10:00AM Nov 24, 2014Forecast: 11.85 ft 4:00PM Nov 24, 2014Forecast: 11.79 ft 10:00PM Nov 24, 2014Forecast: 11.8 ft 4:00AM Nov 25, 2014Forecast: 11.9 ft 10:00AM Nov 25, 2014Forecast: 11.96 ft 4:00PM Nov 25, 2014Forecast: 11.87 ft 10:00PM Nov 25, 2014Forecast: 11.79 ft 4:00AM Nov 26, 2014Forecast: 11.72 ft 10:00AM Nov 26, 2014Forecast: 11.67 ft 4:00PM Nov 26, 2014Forecast: 11.63 ft 10:00PM Nov 26, 2014Forecast: 11.58 ft 4:00AM Nov 27, 2014Forecast: 11.55 ft 10:00AM Nov 27, 2014Forecast: 11.63 ft 4:00PM Nov 27, 2014Forecast: 11.65 ft 10:00PM Nov 27, 2014Forecast: 11.48 ft 4:00AM Nov 28, 2014Forecast: 11.4 ft 10:00AM Nov 28, 2014USGS--Water Resources of the United StatesDLLO3(plotting HGIRR) Graph Created (2:02PM Nov 23, 2014)ObservedForecast (issued 8:42AM Nov 23)Latest observed value: 11.98 ft at 12:30 PM PST 23-Nov-2014. Flood Stage is 17.5 ft
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Tabular Data (UTC)
Tabular Data (PST)
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Datum: Not Available
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Forecasts for the Tualatin River near Dilley are issued routinely year-round.

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Upstream Gauge - near Gaston Upstream Gauge Downstream Gauge Downstream Gauge - above Golf Course Rd near Cornelius
Flood Categories (in feet)
Major Flood Stage: 19.5
Moderate Flood Stage: 0
Flood Stage: 17.5
Action Stage: 16
Low Stage (in feet): 0

Historic Crests
(1) 19.34 ft on 12/22/1964
(2) 19.27 ft on 01/21/1972
(3) 19.06 ft on 02/08/1996
(4) 19.00 ft on 12/05/2007
(5) 18.80 ft on 12/22/1955
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(P): Preliminary values subject to further review.

Recent Crests
(1) 17.57 ft on 03/30/2012
(2) 17.48 ft on 01/09/2009
(3) 17.88 ft on 01/02/2009
(4) 19.00 ft on 12/05/2007
(5) 17.88 ft on 01/11/2006
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 4.60 ft on 10/08/1974
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
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18.5 Above 18.5 ft, a few homes are threatened by floodwaters. Numerous roads are flooded and may be closed, and widespread lowland agricultural flooding occurs.
17.5 Above 17.5 ft, several minor roads begin to flood and may be closed. Widespread lowland agricultural flooding occurs at this and higher stages.
17 Above 17.0 ft, expect inundation of low areas, including some farmland, along the river channel.
About This Location Collapse

Latitude: 45.474722° N, Longitude: 123.125000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 17.5 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 29 147.57 ft 165.07 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
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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: 20-Nov-2014 2:52 AM
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