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Hydrograph River at a Glance Download
Tualatin River at Farmington Stage (ft)Flow (cfs)Highest Observation: 4.49 ft at 5:15AM Sep 26, 2016Highest Observation: 4.49 ft at 5:30AM Sep 26, 2016Observed: 4.48 ft at 5:45AM Sep 26, 2016Observed: 4.47 ft at 6:00AM Sep 26, 2016Observed: 4.47 ft at 6:15AM Sep 26, 2016Observed: 4.47 ft at 6:30AM Sep 26, 2016Observed: 4.46 ft at 6:45AM Sep 26, 2016Observed: 4.46 ft at 7:00AM Sep 26, 2016Observed: 4.45 ft at 7:15AM Sep 26, 2016Observed: 4.44 ft at 7:30AM Sep 26, 2016Observed: 4.44 ft at 7:45AM Sep 26, 2016Observed: 4.43 ft at 8:00AM Sep 26, 2016Observed: 4.43 ft at 8:15AM Sep 26, 2016Observed: 4.43 ft at 8:30AM Sep 26, 2016Observed: 4.42 ft at 8:45AM Sep 26, 2016Observed: 4.42 ft at 9:00AM Sep 26, 2016Observed: 4.41 ft at 9:15AM Sep 26, 2016Observed: 4.41 ft at 9:30AM Sep 26, 2016Observed: 4.4 ft at 9:45AM Sep 26, 2016Observed: 4.4 ft at 10:00AM Sep 26, 2016Observed: 4.4 ft at 10:15AM Sep 26, 2016Observed: 4.39 ft at 10:30AM Sep 26, 2016Observed: 4.4 ft at 10:45AM Sep 26, 2016Observed: 4.4 ft at 11:00AM Sep 26, 2016Observed: 4.39 ft at 11:15AM Sep 26, 2016Observed: 4.41 ft at 11:30AM Sep 26, 2016Observed: 4.41 ft at 11:45AM Sep 26, 2016Observed: 4.4 ft at 12:00PM Sep 26, 2016Observed: 4.4 ft at 12:15PM Sep 26, 2016Observed: 4.4 ft at 12:30PM Sep 26, 2016Observed: 4.4 ft at 12:45PM Sep 26, 2016Observed: 4.38 ft at 1:00PM Sep 26, 2016Observed: 4.38 ft at 1:15PM Sep 26, 2016Observed: 4.38 ft at 1:30PM Sep 26, 2016Observed: 4.39 ft at 1:45PM Sep 26, 2016Observed: 4.39 ft at 2:00PM Sep 26, 2016Observed: 4.39 ft at 2:15PM Sep 26, 2016Observed: 4.4 ft at 2:30PM Sep 26, 2016Observed: 4.4 ft at 2:45PM Sep 26, 2016Observed: 4.4 ft at 3:00PM Sep 26, 2016Observed: 4.4 ft at 3:15PM Sep 26, 2016Observed: 4.41 ft at 3:30PM Sep 26, 2016Observed: 4.4 ft at 3:45PM Sep 26, 2016Observed: 4.4 ft at 4:00PM Sep 26, 2016Observed: 4.42 ft at 4:15PM Sep 26, 2016Observed: 4.42 ft at 4:30PM Sep 26, 2016Observed: 4.42 ft at 4:45PM Sep 26, 2016Observed: 4.42 ft at 5:00PM Sep 26, 2016Observed: 4.43 ft at 5:15PM Sep 26, 2016Observed: 4.43 ft at 5:30PM Sep 26, 2016Observed: 4.43 ft at 5:45PM Sep 26, 2016Observed: 4.43 ft at 6:00PM Sep 26, 2016Observed: 4.43 ft at 6:15PM Sep 26, 2016Observed: 4.43 ft at 6:30PM Sep 26, 2016Observed: 4.44 ft at 6:45PM Sep 26, 2016Observed: 4.44 ft at 7:00PM Sep 26, 2016Observed: 4.45 ft at 7:15PM Sep 26, 2016Observed: 4.44 ft at 7:30PM Sep 26, 2016Observed: 4.45 ft at 7:45PM Sep 26, 2016Observed: 4.45 ft at 8:00PM Sep 26, 2016Observed: 4.45 ft at 8:15PM Sep 26, 2016Observed: 4.46 ft at 8:30PM Sep 26, 2016Observed: 4.46 ft at 8:45PM Sep 26, 2016Observed: 4.46 ft at 9:00PM Sep 26, 2016Observed: 4.46 ft at 9:15PM Sep 26, 2016Observed: 4.46 ft at 9:30PM Sep 26, 2016Observed: 4.46 ft at 9:45PM Sep 26, 2016Observed: 4.46 ft at 10:00PM Sep 26, 2016Observed: 4.46 ft at 10:15PM Sep 26, 2016Observed: 4.46 ft at 10:30PM Sep 26, 2016Observed: 4.46 ft at 10:45PM Sep 26, 2016Observed: 4.47 ft at 11:00PM Sep 26, 2016Observed: 4.47 ft at 11:15PM Sep 26, 2016Observed: 4.47 ft at 11:30PM Sep 26, 2016Observed: 4.46 ft at 11:45PM Sep 26, 2016Observed: 4.47 ft at 12:00AM Sep 27, 2016Observed: 4.47 ft at 12:15AM Sep 27, 2016Observed: 4.47 ft at 12:30AM Sep 27, 2016Observed: 4.47 ft at 12:45AM Sep 27, 2016Observed: 4.47 ft at 1:00AM Sep 27, 2016Observed: 4.46 ft at 1:15AM Sep 27, 2016Observed: 4.47 ft at 1:30AM Sep 27, 2016Observed: 4.48 ft at 1:45AM Sep 27, 2016Observed: 4.47 ft at 2:00AM Sep 27, 2016Observed: 4.47 ft at 2:15AM Sep 27, 2016Observed: 4.47 ft at 2:30AM Sep 27, 2016Observed: 4.46 ft at 2:45AM Sep 27, 2016Observed: 4.46 ft at 3:00AM Sep 27, 2016Observed: 4.45 ft at 3:15AM Sep 27, 2016Observed: 4.45 ft at 3:30AM Sep 27, 2016Observed: 4.45 ft at 3:45AM Sep 27, 2016Observed: 4.44 ft at 4:00AM Sep 27, 2016Observed: 4.44 ft at 4:15AM Sep 27, 2016Observed: 4.43 ft at 4:30AM Sep 27, 2016Observed: 4.43 ft at 4:45AM Sep 27, 2016Observed: 4.42 ft at 5:00AM Sep 27, 2016Observed: 4.41 ft at 5:15AM Sep 27, 2016Observed: 4.4 ft at 5:30AM Sep 27, 2016Observed: 4.39 ft at 5:45AM Sep 27, 2016Observed: 4.39 ft at 6:00AM Sep 27, 2016Observed: 4.39 ft at 6:15AM Sep 27, 2016Observed: 4.37 ft at 6:30AM Sep 27, 2016Observed: 4.37 ft at 6:45AM Sep 27, 2016Observed: 4.36 ft at 7:00AM Sep 27, 2016Observed: 4.35 ft at 7:15AM Sep 27, 2016Observed: 4.34 ft at 7:30AM Sep 27, 2016Observed: 4.34 ft at 7:45AM Sep 27, 2016Observed: 4.33 ft at 8:00AM Sep 27, 2016Observed: 4.32 ft at 8:15AM Sep 27, 2016Observed: 4.32 ft at 8:30AM Sep 27, 2016Observed: 4.31 ft at 8:45AM Sep 27, 2016Observed: 4.31 ft at 9:00AM Sep 27, 2016Observed: 4.31 ft at 9:15AM Sep 27, 2016Observed: 4.31 ft at 9:30AM Sep 27, 2016Observed: 4.3 ft at 9:45AM Sep 27, 2016Observed: 4.3 ft at 10:00AM Sep 27, 2016Observed: 4.3 ft at 10:15AM Sep 27, 2016Observed: 4.3 ft at 10:30AM Sep 27, 2016Observed: 4.3 ft at 10:45AM Sep 27, 2016Observed: 4.29 ft at 11:00AM Sep 27, 2016Observed: 4.29 ft at 11:15AM Sep 27, 2016Observed: 4.28 ft at 11:30AM Sep 27, 2016Observed: 4.29 ft at 11:45AM Sep 27, 2016Observed: 4.3 ft at 12:00PM Sep 27, 2016Observed: 4.3 ft at 12:15PM Sep 27, 2016Observed: 4.3 ft at 12:30PM Sep 27, 2016Observed: 4.3 ft at 12:45PM Sep 27, 2016Observed: 4.3 ft at 1:00PM Sep 27, 2016Observed: 4.3 ft at 1:15PM Sep 27, 2016Observed: 4.31 ft at 1:30PM Sep 27, 2016Observed: 4.31 ft at 1:45PM Sep 27, 2016Observed: 4.31 ft at 2:00PM Sep 27, 2016Observed: 4.3 ft at 2:15PM Sep 27, 2016Observed: 4.31 ft at 2:30PM Sep 27, 2016Observed: 4.31 ft at 2:45PM Sep 27, 2016Observed: 4.3 ft at 3:00PM Sep 27, 2016Observed: 4.31 ft at 3:15PM Sep 27, 2016Observed: 4.31 ft at 3:30PM Sep 27, 2016Observed: 4.31 ft at 3:45PM Sep 27, 2016Observed: 4.3 ft at 4:00PM Sep 27, 2016Observed: 4.3 ft at 4:15PM Sep 27, 2016Observed: 4.3 ft at 4:30PM Sep 27, 2016Observed: 4.31 ft at 4:45PM Sep 27, 2016Observed: 4.31 ft at 5:00PM Sep 27, 2016Observed: 4.3 ft at 5:15PM Sep 27, 2016Observed: 4.3 ft at 5:30PM Sep 27, 2016Observed: 4.3 ft at 5:45PM Sep 27, 2016Observed: 4.3 ft at 6:00PM Sep 27, 2016Observed: 4.3 ft at 6:15PM Sep 27, 2016Observed: 4.3 ft at 6:30PM Sep 27, 2016Observed: 4.3 ft at 6:45PM Sep 27, 2016Observed: 4.3 ft at 7:00PM Sep 27, 2016Observed: 4.31 ft at 7:15PM Sep 27, 2016Observed: 4.3 ft at 7:30PM Sep 27, 2016Observed: 4.3 ft at 7:45PM Sep 27, 2016Observed: 4.3 ft at 8:00PM Sep 27, 2016Observed: 4.31 ft at 8:15PM Sep 27, 2016Observed: 4.3 ft at 8:30PM Sep 27, 2016Observed: 4.3 ft at 8:45PM Sep 27, 2016Observed: 4.3 ft at 9:00PM Sep 27, 2016Observed: 4.3 ft at 9:15PM Sep 27, 2016Observed: 4.3 ft at 9:30PM Sep 27, 2016Observed: 4.31 ft at 9:45PM Sep 27, 2016Observed: 4.3 ft at 10:00PM Sep 27, 2016Observed: 4.3 ft at 10:15PM Sep 27, 2016Observed: 4.3 ft at 10:30PM Sep 27, 2016Observed: 4.3 ft at 10:45PM Sep 27, 2016Observed: 4.3 ft at 11:00PM Sep 27, 2016Observed: 4.3 ft at 11:15PM Sep 27, 2016Observed: 4.31 ft at 11:30PM Sep 27, 2016Observed: 4.31 ft at 11:45PM Sep 27, 2016Observed: 4.31 ft at 12:00AM Sep 28, 2016Observed: 4.31 ft at 12:15AM Sep 28, 2016Observed: 4.32 ft at 12:30AM Sep 28, 2016Observed: 4.32 ft at 12:45AM Sep 28, 2016Observed: 4.32 ft at 1:00AM Sep 28, 2016Observed: 4.32 ft at 1:15AM Sep 28, 2016Observed: 4.32 ft at 1:30AM Sep 28, 2016Observed: 4.32 ft at 1:45AM Sep 28, 2016Observed: 4.32 ft at 2:00AM Sep 28, 2016Observed: 4.32 ft at 2:15AM Sep 28, 2016Observed: 4.32 ft at 2:30AM Sep 28, 2016Observed: 4.32 ft at 2:45AM Sep 28, 2016Observed: 4.31 ft at 3:00AM Sep 28, 2016Observed: 4.31 ft at 3:15AM Sep 28, 2016Observed: 4.31 ft at 3:30AM Sep 28, 2016Observed: 4.31 ft at 3:45AM Sep 28, 2016Observed: 4.3 ft at 4:00AM Sep 28, 2016Observed: 4.3 ft at 4:15AM Sep 28, 2016Observed: 4.3 ft at 4:30AM Sep 28, 2016Observed: 4.29 ft at 4:45AM Sep 28, 2016Observed: 4.28 ft at 5:00AM Sep 28, 2016Observed: 4.28 ft at 5:15AM Sep 28, 2016Observed: 4.28 ft at 5:30AM Sep 28, 2016Observed: 4.27 ft at 5:45AM Sep 28, 2016Observed: 4.27 ft at 6:00AM Sep 28, 2016Observed: 4.26 ft at 6:15AM Sep 28, 2016Observed: 4.26 ft at 6:30AM Sep 28, 2016Observed: 4.26 ft at 6:45AM Sep 28, 2016Observed: 4.25 ft at 7:00AM Sep 28, 2016Observed: 4.25 ft at 7:15AM Sep 28, 2016Observed: 4.24 ft at 7:30AM Sep 28, 2016Observed: 4.24 ft at 7:45AM Sep 28, 2016Observed: 4.23 ft at 8:00AM Sep 28, 2016Observed: 4.23 ft at 8:15AM Sep 28, 2016Observed: 4.22 ft at 8:30AM Sep 28, 2016Observed: 4.22 ft at 8:45AM Sep 28, 2016Observed: 4.21 ft at 9:00AM Sep 28, 2016Observed: 4.2 ft at 9:15AM Sep 28, 2016Observed: 4.2 ft at 9:30AM Sep 28, 2016Observed: 4.2 ft at 9:45AM Sep 28, 2016Observed: 4.2 ft at 10:00AM Sep 28, 2016Observed: 4.2 ft at 10:15AM Sep 28, 2016Observed: 4.2 ft at 10:30AM Sep 28, 2016Observed: 4.21 ft at 10:45AM Sep 28, 2016Observed: 4.21 ft at 11:00AM Sep 28, 2016Observed: 4.21 ft at 11:15AM Sep 28, 2016Observed: 4.21 ft at 11:30AM Sep 28, 2016Observed: 4.21 ft at 11:45AM Sep 28, 2016Observed: 4.22 ft at 12:00PM Sep 28, 2016Observed: 4.22 ft at 12:15PM Sep 28, 2016Observed: 4.23 ft at 12:30PM Sep 28, 2016Observed: 4.23 ft at 12:45PM Sep 28, 2016Observed: 4.23 ft at 1:00PM Sep 28, 2016Observed: 4.24 ft at 1:15PM Sep 28, 2016Observed: 4.23 ft at 1:30PM Sep 28, 2016Observed: 4.24 ft at 1:45PM Sep 28, 2016Observed: 4.24 ft at 2:00PM Sep 28, 2016Observed: 4.24 ft at 2:15PM Sep 28, 2016Observed: 4.24 ft at 2:30PM Sep 28, 2016Observed: 4.24 ft at 2:45PM Sep 28, 2016Observed: 4.23 ft at 3:00PM Sep 28, 2016Observed: 4.24 ft at 3:15PM Sep 28, 2016Observed: 4.24 ft at 3:30PM Sep 28, 2016Observed: 4.23 ft at 3:45PM Sep 28, 2016Observed: 4.22 ft at 4:00PM Sep 28, 2016Observed: 4.22 ft at 4:15PM Sep 28, 2016Observed: 4.24 ft at 4:30PM Sep 28, 2016Observed: 4.24 ft at 4:45PM Sep 28, 2016Observed: 4.24 ft at 5:00PM Sep 28, 2016Observed: 4.22 ft at 5:15PM Sep 28, 2016Observed: 4.23 ft at 5:30PM Sep 28, 2016Observed: 4.25 ft at 5:45PM Sep 28, 2016Observed: 4.24 ft at 6:00PM Sep 28, 2016Observed: 4.25 ft at 6:15PM Sep 28, 2016Observed: 4.25 ft at 6:30PM Sep 28, 2016Observed: 4.26 ft at 6:45PM Sep 28, 2016Observed: 4.26 ft at 7:00PM Sep 28, 2016Observed: 4.27 ft at 7:15PM Sep 28, 2016Observed: 4.27 ft at 7:30PM Sep 28, 2016Observed: 4.28 ft at 7:45PM Sep 28, 2016Observed: 4.28 ft at 8:00PM Sep 28, 2016Observed: 4.29 ft at 8:15PM Sep 28, 2016Observed: 4.28 ft at 8:30PM Sep 28, 2016Observed: 4.28 ft at 8:45PM Sep 28, 2016Observed: 4.29 ft at 9:00PM Sep 28, 2016Observed: 4.29 ft at 9:15PM Sep 28, 2016Observed: 4.29 ft at 9:30PM Sep 28, 2016Observed: 4.29 ft at 9:45PM Sep 28, 2016Observed: 4.29 ft at 10:00PM Sep 28, 2016Observed: 4.3 ft at 10:15PM Sep 28, 2016Observed: 4.3 ft at 10:30PM Sep 28, 2016Observed: 4.3 ft at 10:45PM Sep 28, 2016Observed: 4.3 ft at 11:00PM Sep 28, 2016Observed: 4.3 ft at 11:15PM Sep 28, 2016Observed: 4.31 ft at 11:30PM Sep 28, 2016Observed: 4.31 ft at 11:45PM Sep 28, 2016Observed: 4.31 ft at 12:00AM Sep 29, 2016Observed: 4.31 ft at 12:15AM Sep 29, 2016Observed: 4.32 ft at 12:30AM Sep 29, 2016Observed: 4.32 ft at 12:45AM Sep 29, 2016Observed: 4.32 ft at 1:00AM Sep 29, 2016Observed: 4.32 ft at 1:15AM Sep 29, 2016Observed: 4.32 ft at 1:30AM Sep 29, 2016Observed: 4.33 ft at 1:45AM Sep 29, 2016Observed: 4.33 ft at 2:00AM Sep 29, 2016Observed: 4.33 ft at 2:15AM Sep 29, 2016Observed: 4.32 ft at 2:30AM Sep 29, 2016Observed: 4.33 ft at 2:45AM Sep 29, 2016Observed: 4.33 ft at 3:00AM Sep 29, 2016Observed: 4.33 ft at 3:15AM Sep 29, 2016Observed: 4.32 ft at 3:30AM Sep 29, 2016Observed: 4.32 ft at 3:45AM Sep 29, 2016Observed: 4.32 ft at 4:00AM Sep 29, 2016Observed: 4.31 ft at 4:15AM Sep 29, 2016Observed: 4.32 ft at 4:30AM Sep 29, 2016Observed: 4.31 ft at 4:45AM Sep 29, 2016Observed: 4.31 ft at 5:00AM Sep 29, 2016Observed: 4.3 ft at 5:15AM Sep 29, 2016Observed: 4.3 ft at 5:30AM Sep 29, 2016Observed: 4.3 ft at 5:45AM Sep 29, 2016Observed: 4.29 ft at 6:00AM Sep 29, 2016Observed: 4.29 ft at 6:15AM Sep 29, 2016Observed: 4.29 ft at 6:30AM Sep 29, 2016Observed: 4.27 ft at 6:45AM Sep 29, 2016Observed: 4.27 ft at 7:00AM Sep 29, 2016Observed: 4.26 ft at 7:15AM Sep 29, 2016Observed: 4.26 ft at 7:30AM Sep 29, 2016Observed: 4.26 ft at 7:45AM Sep 29, 2016Observed: 4.25 ft at 8:00AM Sep 29, 2016Observed: 4.25 ft at 8:15AM Sep 29, 2016Observed: 4.25 ft at 8:30AM Sep 29, 2016Observed: 4.24 ft at 8:45AM Sep 29, 2016Observed: 4.23 ft at 9:00AM Sep 29, 2016Observed: 4.23 ft at 9:15AM Sep 29, 2016Observed: 4.23 ft at 9:30AM Sep 29, 2016Observed: 4.23 ft at 9:45AM Sep 29, 2016Observed: 4.23 ft at 10:00AM Sep 29, 2016Observed: 4.22 ft at 10:15AM Sep 29, 2016Observed: 4.22 ft at 10:30AM Sep 29, 2016Observed: 4.22 ft at 10:45AM Sep 29, 2016Observed: 4.22 ft at 11:00AM Sep 29, 2016Observed: 4.23 ft at 11:15AM Sep 29, 2016Observed: 4.23 ft at 11:30AM Sep 29, 2016Observed: 4.23 ft at 11:45AM Sep 29, 2016Observed: 4.24 ft at 12:00PM Sep 29, 2016Observed: 4.24 ft at 12:15PM Sep 29, 2016Observed: 4.24 ft at 12:30PM Sep 29, 2016Observed: 4.24 ft at 12:45PM Sep 29, 2016Observed: 4.25 ft at 1:00PM Sep 29, 2016Observed: 4.25 ft at 1:15PM Sep 29, 2016Observed: 4.26 ft at 1:30PM Sep 29, 2016Observed: 4.26 ft at 1:45PM Sep 29, 2016Observed: 4.26 ft at 2:00PM Sep 29, 2016Observed: 4.26 ft at 2:15PM Sep 29, 2016Observed: 4.25 ft at 2:30PM Sep 29, 2016Observed: 4.25 ft at 2:45PM Sep 29, 2016Observed: 4.25 ft at 3:00PM Sep 29, 2016Observed: 4.27 ft at 3:15PM Sep 29, 2016Observed: 4.26 ft at 3:30PM Sep 29, 2016Observed: 4.27 ft at 3:45PM Sep 29, 2016Observed: 4.27 ft at 4:00PM Sep 29, 2016Observed: 4.27 ft at 4:15PM Sep 29, 2016Observed: 4.28 ft at 4:30PM Sep 29, 2016Observed: 4.28 ft at 4:45PM Sep 29, 2016Observed: 4.28 ft at 5:00PM Sep 29, 2016Observed: 4.28 ft at 5:15PM Sep 29, 2016Observed: 4.28 ft at 5:30PM Sep 29, 2016Observed: 4.28 ft at 5:45PM Sep 29, 2016Observed: 4.28 ft at 6:00PM Sep 29, 2016Observed: 4.28 ft at 6:15PM Sep 29, 2016Observed: 4.28 ft at 6:30PM Sep 29, 2016Observed: 4.28 ft at 6:45PM Sep 29, 2016Observed: 4.29 ft at 7:00PM Sep 29, 2016Observed: 4.28 ft at 7:15PM Sep 29, 2016Observed: 4.28 ft at 7:30PM Sep 29, 2016Observed: 4.28 ft at 7:45PM Sep 29, 2016Observed: 4.28 ft at 8:00PM Sep 29, 2016Observed: 4.29 ft at 8:15PM Sep 29, 2016Observed: 4.29 ft at 8:30PM Sep 29, 2016Observed: 4.29 ft at 8:45PM Sep 29, 2016Observed: 4.28 ft at 9:00PM Sep 29, 2016Observed: 4.29 ft at 9:15PM Sep 29, 2016Observed: 4.28 ft at 9:30PM Sep 29, 2016Observed: 4.28 ft at 9:45PM Sep 29, 2016Observed: 4.29 ft at 10:00PM Sep 29, 2016Observed: 4.29 ft at 10:15PM Sep 29, 2016Observed: 4.29 ft at 10:30PM Sep 29, 2016Observed: 4.29 ft at 10:45PM Sep 29, 2016Observed: 4.29 ft at 11:00PM Sep 29, 2016Observed: 4.3 ft at 11:15PM Sep 29, 2016Observed: 4.3 ft at 11:30PM Sep 29, 2016Observed: 4.31 ft at 11:45PM Sep 29, 2016Observed: 4.31 ft at 12:00AM Sep 30, 2016Observed: 4.31 ft at 12:15AM Sep 30, 2016Observed: 4.31 ft at 12:30AM Sep 30, 2016Observed: 4.31 ft at 12:45AM Sep 30, 2016Observed: 4.31 ft at 1:00AM Sep 30, 2016Observed: 4.32 ft at 1:15AM Sep 30, 2016Observed: 4.32 ft at 1:30AM Sep 30, 2016Observed: 4.31 ft at 1:45AM Sep 30, 2016Observed: 4.32 ft at 2:00AM Sep 30, 2016Observed: 4.32 ft at 2:15AM Sep 30, 2016Observed: 4.31 ft at 2:30AM Sep 30, 2016Observed: 4.32 ft at 2:45AM Sep 30, 2016Observed: 4.31 ft at 3:00AM Sep 30, 2016Observed: 4.31 ft at 3:15AM Sep 30, 2016Observed: 4.31 ft at 3:30AM Sep 30, 2016Observed: 4.3 ft at 3:45AM Sep 30, 2016Observed: 4.3 ft at 4:00AM Sep 30, 2016Observed: 4.29 ft at 4:15AM Sep 30, 2016Observed: 4.28 ft at 4:30AM Sep 30, 2016Observed: 4.28 ft at 4:45AM Sep 30, 2016Observed: 4.28 ft at 5:00AM Sep 30, 2016Observed: 4.27 ft at 5:15AM Sep 30, 2016Observed: 4.26 ft at 5:30AM Sep 30, 2016Observed: 4.26 ft at 5:45AM Sep 30, 2016Observed: 4.25 ft at 6:00AM Sep 30, 2016Observed: 4.24 ft at 6:15AM Sep 30, 2016Observed: 4.24 ft at 6:30AM Sep 30, 2016Observed: 4.23 ft at 6:45AM Sep 30, 2016Observed: 4.23 ft at 7:00AM Sep 30, 2016Observed: 4.22 ft at 7:15AM Sep 30, 2016Observed: 4.21 ft at 7:30AM Sep 30, 2016Observed: 4.21 ft at 7:45AM Sep 30, 2016Observed: 4.21 ft at 8:00AM Sep 30, 2016Observed: 4.2 ft at 8:15AM Sep 30, 2016Observed: 4.2 ft at 8:30AM Sep 30, 2016Observed: 4.19 ft at 8:45AM Sep 30, 2016Observed: 4.2 ft at 9:00AM Sep 30, 2016Observed: 4.19 ft at 9:15AM Sep 30, 2016Observed: 4.18 ft at 9:30AM Sep 30, 2016Observed: 4.18 ft at 9:45AM Sep 30, 2016Observed: 4.18 ft at 10:00AM Sep 30, 2016Observed: 4.17 ft at 10:15AM Sep 30, 2016Observed: 4.18 ft at 10:30AM Sep 30, 2016Observed: 4.17 ft at 10:45AM Sep 30, 2016Observed: 4.18 ft at 11:00AM Sep 30, 2016Observed: 4.18 ft at 11:15AM Sep 30, 2016Observed: 4.18 ft at 11:30AM Sep 30, 2016Observed: 4.18 ft at 11:45AM Sep 30, 2016Observed: 4.18 ft at 12:00PM Sep 30, 2016Observed: 4.19 ft at 12:15PM Sep 30, 2016Observed: 4.2 ft at 12:30PM Sep 30, 2016Observed: 4.19 ft at 12:45PM Sep 30, 2016Observed: 4.2 ft at 1:00PM Sep 30, 2016Observed: 4.21 ft at 1:15PM Sep 30, 2016Observed: 4.21 ft at 1:30PM Sep 30, 2016Observed: 4.21 ft at 1:45PM Sep 30, 2016Observed: 4.21 ft at 2:00PM Sep 30, 2016Observed: 4.21 ft at 2:15PM Sep 30, 2016Observed: 4.21 ft at 2:30PM Sep 30, 2016Observed: 4.21 ft at 2:45PM Sep 30, 2016Observed: 4.22 ft at 3:00PM Sep 30, 2016Observed: 4.22 ft at 3:15PM Sep 30, 2016Observed: 4.22 ft at 3:30PM Sep 30, 2016Observed: 4.23 ft at 3:45PM Sep 30, 2016Observed: 4.22 ft at 4:00PM Sep 30, 2016Observed: 4.23 ft at 4:15PM Sep 30, 2016Observed: 4.23 ft at 4:30PM Sep 30, 2016Observed: 4.23 ft at 4:45PM Sep 30, 2016Observed: 4.24 ft at 5:00PM Sep 30, 2016Observed: 4.24 ft at 5:15PM Sep 30, 2016Observed: 4.24 ft at 5:30PM Sep 30, 2016Observed: 4.24 ft at 5:45PM Sep 30, 2016Observed: 4.25 ft at 6:00PM Sep 30, 2016Observed: 4.24 ft at 6:15PM Sep 30, 2016Observed: 4.24 ft at 6:30PM Sep 30, 2016Observed: 4.25 ft at 6:45PM Sep 30, 2016Observed: 4.24 ft at 7:00PM Sep 30, 2016Observed: 4.24 ft at 7:15PM Sep 30, 2016Observed: 4.25 ft at 7:30PM Sep 30, 2016Observed: 4.24 ft at 7:45PM Sep 30, 2016Observed: 4.25 ft at 8:00PM Sep 30, 2016Observed: 4.25 ft at 8:15PM Sep 30, 2016Observed: 4.25 ft at 8:30PM Sep 30, 2016Observed: 4.25 ft at 8:45PM Sep 30, 2016Observed: 4.25 ft at 9:00PM Sep 30, 2016Observed: 4.25 ft at 9:15PM Sep 30, 2016Observed: 4.25 ft at 9:30PM Sep 30, 2016Observed: 4.25 ft at 9:45PM Sep 30, 2016Observed: 4.26 ft at 10:00PM Sep 30, 2016Observed: 4.26 ft at 10:15PM Sep 30, 2016Observed: 4.26 ft at 10:30PM Sep 30, 2016Observed: 4.26 ft at 10:45PM Sep 30, 2016Observed: 4.26 ft at 11:00PM Sep 30, 2016Observed: 4.26 ft at 11:15PM Sep 30, 2016Observed: 4.26 ft at 11:30PM Sep 30, 2016Observed: 4.26 ft at 11:45PM Sep 30, 2016Observed: 4.26 ft at 12:00AM Oct 01, 2016Observed: 4.27 ft at 12:15AM Oct 01, 2016Observed: 4.28 ft at 12:30AM Oct 01, 2016Observed: 4.27 ft at 12:45AM Oct 01, 2016Observed: 4.27 ft at 1:00AM Oct 01, 2016Observed: 4.27 ft at 1:15AM Oct 01, 2016Observed: 4.28 ft at 1:30AM Oct 01, 2016Observed: 4.28 ft at 1:45AM Oct 01, 2016Observed: 4.28 ft at 2:00AM Oct 01, 2016Observed: 4.28 ft at 2:15AM Oct 01, 2016Observed: 4.27 ft at 2:30AM Oct 01, 2016Observed: 4.28 ft at 2:45AM Oct 01, 2016Observed: 4.28 ft at 3:00AM Oct 01, 2016Observed: 4.27 ft at 3:15AM Oct 01, 2016Observed: 4.26 ft at 3:30AM Oct 01, 2016Observed: 4.26 ft at 3:45AM Oct 01, 2016Observed: 4.27 ft at 4:00AM Oct 01, 2016Observed: 4.26 ft at 4:15AM Oct 01, 2016Observed: 4.26 ft at 4:30AM Oct 01, 2016Highest Forecast: 4.35 ft 11:00AM Oct 01, 2016Forecast: 4.34 ft 5:00PM Oct 01, 2016Forecast: 4.32 ft 11:00PM Oct 01, 2016Forecast: 4.3 ft 5:00AM Oct 02, 2016Forecast: 4.28 ft 11:00AM Oct 02, 2016Forecast: 4.28 ft 5:00PM Oct 02, 2016Forecast: 4.28 ft 11:00PM Oct 02, 2016Forecast: 4.27 ft 5:00AM Oct 03, 2016Forecast: 4.26 ft 11:00AM Oct 03, 2016Forecast: 4.26 ft 5:00PM Oct 03, 2016Forecast: 4.25 ft 11:00PM Oct 03, 2016Forecast: 4.25 ft 5:00AM Oct 04, 2016Forecast: 4.25 ft 11:00AM Oct 04, 2016Forecast: 4.26 ft 5:00PM Oct 04, 2016Forecast: 4.28 ft 11:00PM Oct 04, 2016Forecast: 4.29 ft 5:00AM Oct 05, 2016Forecast: 4.3 ft 11:00AM Oct 05, 2016Forecast: 4.29 ft 5:00PM Oct 05, 2016Forecast: 4.27 ft 11:00PM Oct 05, 2016Forecast: 4.24 ft 5:00AM Oct 06, 2016FRMO3(plotting HGIRG) Graph Created (5:03AM Oct 1, 2016)ObservedForecast (issued 10:34AM Sep 30)Latest observed value: 4.26 ft at 4:30 AM PDT 1-Oct-2016. Flood Stage is 32 ft
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NOTE: Forecasts for the Tualatin River at Farmington are issued routinely year-round.
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Upstream Gauge - at Rood Bridge near Hillsboro Upstream Gauge Downstream Gauge Downstream Gauge - at Tualatin
Flood Categories (in feet)
Major Flood Stage: 34
Moderate Flood Stage: 0
Flood Stage: 32
Action Stage: 28
Low Stage (in feet): 0

Historic Crests
(1) 37.20 ft on 02/09/1996
(2) 37.00 ft on 12/22/1933
(3) 36.03 ft on 12/22/1955
(4) 35.13 ft on 01/17/1974
(5) 34.81 ft on 01/01/1997
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(P): Preliminary values subject to further review.

Recent Crests
(1) 32.80 ft on 12/19/2015
(2) 34.02 ft on 12/11/2015
(3) 32.60 ft on 12/06/2007
(4) 33.63 ft on 01/12/2006
(5) 32.86 ft on 01/01/2006
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.67 ft on 08/13/1958
(2) 2.16 ft on 08/26/1951
(3) 2.36 ft on 07/29/1957
Show More Low Water Records

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

Zoom Level:14
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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
37 Above 37 ft, expect widespread flooding of homes and roads in and around Farmington, Tualatin, and West Linn. Historically, numerous homes in Tualatin along and near the river have flooded at this level. The Oswego Canal inlet gate will likely be overtopped.
36 Above 36 ft, expect flooding of numerous homes and roads. Historically, evacuations in several areas including Farmington, Tualatin, and Rivergrove have taken place when the river reached this stage. The Oswego Canal inlet gate is in danger of being overtopped.
35 Above 35 ft, expect widespread flooding of lowland areas. Flooding of numerous residential areas in and around Farmington, Tualatin, and Rivergrove just east of I-5 begins at this level. Also expect flooding of numerous roads and subsequent road closures in these areas.
34 Above 34.0 feet, expect inundation of large areas along the Tualatin from Farmington downstream to the City of Tualatin. The main flood impact is to low-lying pastures and farmland along the river, but lower elevations of some secondary roads between Farmington and Tualatin may be flooded.
32 Above 32 ft, expect widespread lowland flooding, along with flooding of numerous secondary roads in and around Farmington and Tualatin. Some farmland near the river channel will be inundated.
28 At 28 ft, the river is at bankfull level. Above this level, some inundation of low areas and farmland along the river channel will occur.
Photos
(1) OWRD gage equipment
(2) Downstream view from Farmington Bridge
(3) Upstream view from Farmington Bridge
About This Location Collapse

Latitude: 45.449444° N, Longitude: 122.950278° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 32 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 100.42 ft 132.42 ft  

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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