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Hydrograph River at a Glance Download
Alsea River near Tidewater Stage (ft)Flow (cfs)Observed: 5.75 ft at 5:30PM Mar 25, 2023Observed: 5.75 ft at 5:45PM Mar 25, 2023Observed: 5.75 ft at 6:00PM Mar 25, 2023Observed: 5.76 ft at 6:15PM Mar 25, 2023Observed: 5.76 ft at 6:30PM Mar 25, 2023Observed: 5.77 ft at 6:45PM Mar 25, 2023Observed: 5.77 ft at 7:00PM Mar 25, 2023Observed: 5.77 ft at 7:15PM Mar 25, 2023Observed: 5.78 ft at 7:30PM Mar 25, 2023Observed: 5.78 ft at 7:45PM Mar 25, 2023Observed: 5.78 ft at 8:00PM Mar 25, 2023Observed: 5.79 ft at 8:15PM Mar 25, 2023Observed: 5.79 ft at 8:30PM Mar 25, 2023Observed: 5.79 ft at 8:45PM Mar 25, 2023Observed: 5.79 ft at 9:00PM Mar 25, 2023Observed: 5.8 ft at 9:15PM Mar 25, 2023Observed: 5.8 ft at 9:30PM Mar 25, 2023Observed: 5.8 ft at 9:45PM Mar 25, 2023Observed: 5.8 ft at 10:00PM Mar 25, 2023Observed: 5.8 ft at 10:15PM Mar 25, 2023Observed: 5.81 ft at 10:30PM Mar 25, 2023Observed: 5.81 ft at 10:45PM Mar 25, 2023Observed: 5.81 ft at 11:00PM Mar 25, 2023Observed: 5.82 ft at 11:15PM Mar 25, 2023Observed: 5.82 ft at 11:30PM Mar 25, 2023Observed: 5.82 ft at 11:45PM Mar 25, 2023Observed: 5.82 ft at 12:00AM Mar 26, 2023Observed: 5.83 ft at 12:15AM Mar 26, 2023Observed: 5.83 ft at 12:30AM Mar 26, 2023Observed: 5.83 ft at 12:45AM Mar 26, 2023Observed: 5.83 ft at 1:00AM Mar 26, 2023Observed: 5.83 ft at 1:15AM Mar 26, 2023Observed: 5.84 ft at 1:30AM Mar 26, 2023Observed: 5.84 ft at 1:45AM Mar 26, 2023Observed: 5.84 ft at 2:00AM Mar 26, 2023Observed: 5.84 ft at 2:15AM Mar 26, 2023Observed: 5.84 ft at 2:30AM Mar 26, 2023Observed: 5.84 ft at 2:45AM Mar 26, 2023Observed: 5.84 ft at 3:00AM Mar 26, 2023Observed: 5.84 ft at 3:15AM Mar 26, 2023Observed: 5.84 ft at 3:30AM Mar 26, 2023Observed: 5.84 ft at 3:45AM Mar 26, 2023Observed: 5.84 ft at 4:00AM Mar 26, 2023Observed: 5.85 ft at 4:15AM Mar 26, 2023Observed: 5.85 ft at 4:30AM Mar 26, 2023Observed: 5.85 ft at 4:45AM Mar 26, 2023Observed: 5.85 ft at 5:00AM Mar 26, 2023Observed: 5.85 ft at 5:15AM Mar 26, 2023Observed: 5.85 ft at 5:30AM Mar 26, 2023Observed: 5.85 ft at 5:45AM Mar 26, 2023Observed: 5.85 ft at 6:00AM Mar 26, 2023Observed: 5.84 ft at 6:15AM Mar 26, 2023Observed: 5.84 ft at 6:30AM Mar 26, 2023Observed: 5.84 ft at 6:45AM Mar 26, 2023Observed: 5.83 ft at 7:00AM Mar 26, 2023Observed: 5.83 ft at 7:15AM Mar 26, 2023Observed: 5.83 ft at 7:30AM Mar 26, 2023Observed: 5.83 ft at 7:45AM Mar 26, 2023Observed: 5.83 ft at 8:00AM Mar 26, 2023Observed: 5.83 ft at 8:15AM Mar 26, 2023Observed: 5.82 ft at 8:30AM Mar 26, 2023Observed: 5.82 ft at 8:45AM Mar 26, 2023Observed: 5.82 ft at 9:00AM Mar 26, 2023Observed: 5.82 ft at 9:15AM Mar 26, 2023Observed: 5.81 ft at 9:30AM Mar 26, 2023Observed: 5.81 ft at 9:45AM Mar 26, 2023Observed: 5.81 ft at 10:00AM Mar 26, 2023Observed: 5.8 ft at 10:15AM Mar 26, 2023Observed: 5.8 ft at 10:30AM Mar 26, 2023Observed: 5.8 ft at 10:45AM Mar 26, 2023Observed: 5.8 ft at 11:00AM Mar 26, 2023Observed: 5.79 ft at 11:15AM Mar 26, 2023Observed: 5.79 ft at 11:30AM Mar 26, 2023Observed: 5.78 ft at 11:45AM Mar 26, 2023Observed: 5.78 ft at 12:00PM Mar 26, 2023Observed: 5.78 ft at 12:15PM Mar 26, 2023Observed: 5.78 ft at 12:30PM Mar 26, 2023Observed: 5.78 ft at 12:45PM Mar 26, 2023Observed: 5.77 ft at 1:00PM Mar 26, 2023Observed: 5.77 ft at 1:15PM Mar 26, 2023Observed: 5.77 ft at 1:30PM Mar 26, 2023Observed: 5.76 ft at 1:45PM Mar 26, 2023Observed: 5.76 ft at 2:00PM Mar 26, 2023Observed: 5.76 ft at 2:15PM Mar 26, 2023Observed: 5.76 ft at 2:30PM Mar 26, 2023Observed: 5.76 ft at 2:45PM Mar 26, 2023Observed: 5.75 ft at 3:00PM Mar 26, 2023Observed: 5.75 ft at 3:15PM Mar 26, 2023Observed: 5.75 ft at 3:30PM Mar 26, 2023Observed: 5.74 ft at 3:45PM Mar 26, 2023Observed: 5.74 ft at 4:00PM Mar 26, 2023Observed: 5.74 ft at 4:15PM Mar 26, 2023Observed: 5.74 ft at 4:30PM Mar 26, 2023Observed: 5.73 ft at 4:45PM Mar 26, 2023Observed: 5.73 ft at 5:00PM Mar 26, 2023Observed: 5.73 ft at 5:15PM Mar 26, 2023Observed: 5.72 ft at 5:30PM Mar 26, 2023Observed: 5.72 ft at 5:45PM Mar 26, 2023Observed: 5.72 ft at 6:00PM Mar 26, 2023Observed: 5.72 ft at 6:15PM Mar 26, 2023Observed: 5.71 ft at 6:30PM Mar 26, 2023Observed: 5.71 ft at 6:45PM Mar 26, 2023Observed: 5.71 ft at 7:00PM Mar 26, 2023Observed: 5.7 ft at 7:15PM Mar 26, 2023Observed: 5.7 ft at 7:30PM Mar 26, 2023Observed: 5.7 ft at 7:45PM Mar 26, 2023Observed: 5.69 ft at 8:00PM Mar 26, 2023Observed: 5.69 ft at 8:15PM Mar 26, 2023Observed: 5.68 ft at 8:30PM Mar 26, 2023Observed: 5.68 ft at 8:45PM Mar 26, 2023Observed: 5.67 ft at 9:00PM Mar 26, 2023Observed: 5.67 ft at 9:15PM Mar 26, 2023Observed: 5.67 ft at 9:30PM Mar 26, 2023Observed: 5.66 ft at 9:45PM Mar 26, 2023Observed: 5.66 ft at 10:00PM Mar 26, 2023Observed: 5.65 ft at 10:15PM Mar 26, 2023Observed: 5.65 ft at 10:30PM Mar 26, 2023Observed: 5.65 ft at 10:45PM Mar 26, 2023Observed: 5.64 ft at 11:00PM Mar 26, 2023Observed: 5.64 ft at 11:15PM Mar 26, 2023Observed: 5.63 ft at 11:30PM Mar 26, 2023Observed: 5.63 ft at 11:45PM Mar 26, 2023Observed: 5.62 ft at 12:00AM Mar 27, 2023Observed: 5.62 ft at 12:15AM Mar 27, 2023Observed: 5.62 ft at 12:30AM Mar 27, 2023Observed: 5.61 ft at 12:45AM Mar 27, 2023Observed: 5.61 ft at 1:00AM Mar 27, 2023Observed: 5.61 ft at 1:15AM Mar 27, 2023Observed: 5.6 ft at 1:30AM Mar 27, 2023Observed: 5.6 ft at 1:45AM Mar 27, 2023Observed: 5.59 ft at 2:00AM Mar 27, 2023Observed: 5.59 ft at 2:15AM Mar 27, 2023Observed: 5.59 ft at 2:30AM Mar 27, 2023Observed: 5.58 ft at 2:45AM Mar 27, 2023Observed: 5.58 ft at 3:00AM Mar 27, 2023Observed: 5.58 ft at 3:15AM Mar 27, 2023Observed: 5.57 ft at 3:30AM Mar 27, 2023Observed: 5.57 ft at 3:45AM Mar 27, 2023Observed: 5.56 ft at 4:00AM Mar 27, 2023Observed: 5.56 ft at 4:15AM Mar 27, 2023Observed: 5.56 ft at 4:30AM Mar 27, 2023Observed: 5.55 ft at 4:45AM Mar 27, 2023Observed: 5.55 ft at 5:00AM Mar 27, 2023Observed: 5.54 ft at 5:15AM Mar 27, 2023Observed: 5.54 ft at 5:30AM Mar 27, 2023Observed: 5.54 ft at 5:45AM Mar 27, 2023Observed: 5.53 ft at 6:00AM Mar 27, 2023Observed: 5.53 ft at 6:15AM Mar 27, 2023Observed: 5.53 ft at 6:30AM Mar 27, 2023Observed: 5.52 ft at 6:45AM Mar 27, 2023Observed: 5.51 ft at 7:00AM Mar 27, 2023Observed: 5.51 ft at 7:15AM Mar 27, 2023Observed: 5.51 ft at 7:30AM Mar 27, 2023Observed: 5.5 ft at 7:45AM Mar 27, 2023Observed: 5.5 ft at 8:00AM Mar 27, 2023Observed: 5.49 ft at 8:15AM Mar 27, 2023Observed: 5.49 ft at 8:30AM Mar 27, 2023Observed: 5.49 ft at 8:45AM Mar 27, 2023Observed: 5.48 ft at 9:00AM Mar 27, 2023Observed: 5.48 ft at 9:15AM Mar 27, 2023Observed: 5.47 ft at 9:30AM Mar 27, 2023Observed: 5.47 ft at 9:45AM Mar 27, 2023Observed: 5.47 ft at 10:00AM Mar 27, 2023Observed: 5.46 ft at 10:15AM Mar 27, 2023Observed: 5.46 ft at 10:30AM Mar 27, 2023Observed: 5.46 ft at 10:45AM Mar 27, 2023Observed: 5.45 ft at 11:00AM Mar 27, 2023Observed: 5.44 ft at 11:15AM Mar 27, 2023Observed: 5.44 ft at 11:30AM Mar 27, 2023Observed: 5.44 ft at 11:45AM Mar 27, 2023Observed: 5.43 ft at 12:00PM Mar 27, 2023Observed: 5.43 ft at 12:15PM Mar 27, 2023Observed: 5.43 ft at 12:30PM Mar 27, 2023Observed: 5.42 ft at 12:45PM Mar 27, 2023Observed: 5.42 ft at 1:00PM Mar 27, 2023Observed: 5.42 ft at 1:15PM Mar 27, 2023Observed: 5.41 ft at 1:30PM Mar 27, 2023Observed: 5.41 ft at 1:45PM Mar 27, 2023Observed: 5.41 ft at 2:00PM Mar 27, 2023Observed: 5.41 ft at 2:15PM Mar 27, 2023Observed: 5.4 ft at 2:30PM Mar 27, 2023Observed: 5.4 ft at 2:45PM Mar 27, 2023Observed: 5.39 ft at 3:00PM Mar 27, 2023Observed: 5.39 ft at 3:15PM Mar 27, 2023Observed: 5.39 ft at 3:30PM Mar 27, 2023Observed: 5.38 ft at 3:45PM Mar 27, 2023Observed: 5.38 ft at 4:00PM Mar 27, 2023Observed: 5.38 ft at 4:15PM Mar 27, 2023Observed: 5.39 ft at 4:30PM Mar 27, 2023Observed: 5.38 ft at 4:45PM Mar 27, 2023Observed: 5.38 ft at 5:00PM Mar 27, 2023Observed: 5.38 ft at 5:15PM Mar 27, 2023Observed: 5.38 ft at 5:30PM Mar 27, 2023Observed: 5.38 ft at 5:45PM Mar 27, 2023Observed: 5.37 ft at 6:00PM Mar 27, 2023Observed: 5.37 ft at 6:15PM Mar 27, 2023Observed: 5.37 ft at 6:30PM Mar 27, 2023Observed: 5.37 ft at 6:45PM Mar 27, 2023Observed: 5.37 ft at 7:00PM Mar 27, 2023Observed: 5.37 ft at 7:15PM Mar 27, 2023Observed: 5.37 ft at 7:30PM Mar 27, 2023Observed: 5.37 ft at 7:45PM Mar 27, 2023Observed: 5.37 ft at 8:00PM Mar 27, 2023Observed: 5.37 ft at 8:15PM Mar 27, 2023Observed: 5.37 ft at 8:30PM Mar 27, 2023Observed: 5.36 ft at 8:45PM Mar 27, 2023Observed: 5.36 ft at 9:00PM Mar 27, 2023Observed: 5.36 ft at 9:15PM Mar 27, 2023Observed: 5.35 ft at 9:30PM Mar 27, 2023Observed: 5.35 ft at 9:45PM Mar 27, 2023Observed: 5.35 ft at 10:00PM Mar 27, 2023Observed: 5.35 ft at 10:15PM Mar 27, 2023Observed: 5.35 ft at 10:30PM Mar 27, 2023Observed: 5.35 ft at 10:45PM Mar 27, 2023Observed: 5.35 ft at 11:00PM Mar 27, 2023Observed: 5.35 ft at 11:15PM Mar 27, 2023Observed: 5.35 ft at 11:30PM Mar 27, 2023Observed: 5.35 ft at 11:45PM Mar 27, 2023Observed: 5.35 ft at 12:00AM Mar 28, 2023Observed: 5.35 ft at 12:15AM Mar 28, 2023Observed: 5.35 ft at 12:30AM Mar 28, 2023Observed: 5.35 ft at 12:45AM Mar 28, 2023Observed: 5.35 ft at 1:00AM Mar 28, 2023Observed: 5.35 ft at 1:15AM Mar 28, 2023Observed: 5.35 ft at 1:30AM Mar 28, 2023Observed: 5.35 ft at 1:45AM Mar 28, 2023Observed: 5.35 ft at 2:00AM Mar 28, 2023Observed: 5.35 ft at 2:15AM Mar 28, 2023Observed: 5.35 ft at 2:30AM Mar 28, 2023Observed: 5.36 ft at 2:45AM Mar 28, 2023Observed: 5.36 ft at 3:00AM Mar 28, 2023Observed: 5.36 ft at 3:15AM Mar 28, 2023Observed: 5.36 ft at 3:30AM Mar 28, 2023Observed: 5.36 ft at 3:45AM Mar 28, 2023Observed: 5.36 ft at 4:00AM Mar 28, 2023Observed: 5.36 ft at 4:15AM Mar 28, 2023Observed: 5.37 ft at 4:30AM Mar 28, 2023Observed: 5.37 ft at 4:45AM Mar 28, 2023Observed: 5.37 ft at 5:00AM Mar 28, 2023Observed: 5.37 ft at 5:15AM Mar 28, 2023Observed: 5.38 ft at 5:30AM Mar 28, 2023Observed: 5.38 ft at 5:45AM Mar 28, 2023Observed: 5.38 ft at 6:00AM Mar 28, 2023Observed: 5.38 ft at 6:15AM Mar 28, 2023Observed: 5.38 ft at 6:30AM Mar 28, 2023Observed: 5.39 ft at 6:45AM Mar 28, 2023Observed: 5.39 ft at 7:00AM Mar 28, 2023Observed: 5.39 ft at 7:15AM Mar 28, 2023Observed: 5.4 ft at 7:30AM Mar 28, 2023Observed: 5.4 ft at 7:45AM Mar 28, 2023Observed: 5.41 ft at 8:00AM Mar 28, 2023Observed: 5.41 ft at 8:15AM Mar 28, 2023Observed: 5.42 ft at 8:30AM Mar 28, 2023Observed: 5.42 ft at 8:45AM Mar 28, 2023Observed: 5.43 ft at 9:00AM Mar 28, 2023Observed: 5.44 ft at 9:15AM Mar 28, 2023Observed: 5.44 ft at 9:30AM Mar 28, 2023Observed: 5.45 ft at 9:45AM Mar 28, 2023Observed: 5.45 ft at 10:00AM Mar 28, 2023Observed: 5.46 ft at 10:15AM Mar 28, 2023Observed: 5.46 ft at 10:30AM Mar 28, 2023Observed: 5.46 ft at 10:45AM Mar 28, 2023Observed: 5.47 ft at 11:00AM Mar 28, 2023Observed: 5.48 ft at 11:15AM Mar 28, 2023Observed: 5.48 ft at 11:30AM Mar 28, 2023Observed: 5.48 ft at 11:45AM Mar 28, 2023Observed: 5.49 ft at 12:00PM Mar 28, 2023Observed: 5.49 ft at 12:15PM Mar 28, 2023Observed: 5.5 ft at 12:30PM Mar 28, 2023Observed: 5.5 ft at 12:45PM Mar 28, 2023Observed: 5.51 ft at 1:00PM Mar 28, 2023Observed: 5.52 ft at 1:15PM Mar 28, 2023Observed: 5.53 ft at 1:30PM Mar 28, 2023Observed: 5.53 ft at 1:45PM Mar 28, 2023Observed: 5.54 ft at 2:00PM Mar 28, 2023Observed: 5.54 ft at 2:15PM Mar 28, 2023Observed: 5.55 ft at 2:30PM Mar 28, 2023Observed: 5.56 ft at 2:45PM Mar 28, 2023Observed: 5.57 ft at 3:00PM Mar 28, 2023Observed: 5.57 ft at 3:15PM Mar 28, 2023Observed: 5.57 ft at 3:30PM Mar 28, 2023Observed: 5.58 ft at 3:45PM Mar 28, 2023Observed: 5.58 ft at 4:00PM Mar 28, 2023Observed: 5.58 ft at 4:15PM Mar 28, 2023Observed: 5.58 ft at 4:30PM Mar 28, 2023Observed: 5.58 ft at 4:45PM Mar 28, 2023Observed: 5.58 ft at 5:00PM Mar 28, 2023Observed: 5.58 ft at 5:15PM Mar 28, 2023Observed: 5.58 ft at 5:30PM Mar 28, 2023Observed: 5.58 ft at 5:45PM Mar 28, 2023Observed: 5.58 ft at 6:00PM Mar 28, 2023Observed: 5.58 ft at 6:15PM Mar 28, 2023Observed: 5.58 ft at 6:30PM Mar 28, 2023Observed: 5.58 ft at 6:45PM Mar 28, 2023Observed: 5.57 ft at 7:00PM Mar 28, 2023Observed: 5.57 ft at 7:15PM Mar 28, 2023Observed: 5.57 ft at 7:30PM Mar 28, 2023Observed: 5.57 ft at 7:45PM Mar 28, 2023Observed: 5.57 ft at 8:00PM Mar 28, 2023Observed: 5.56 ft at 8:15PM Mar 28, 2023Observed: 5.56 ft at 8:30PM Mar 28, 2023Observed: 5.56 ft at 8:45PM Mar 28, 2023Observed: 5.56 ft at 9:00PM Mar 28, 2023Observed: 5.55 ft at 9:15PM Mar 28, 2023Observed: 5.55 ft at 9:30PM Mar 28, 2023Observed: 5.55 ft at 9:45PM Mar 28, 2023Observed: 5.55 ft at 10:00PM Mar 28, 2023Observed: 5.55 ft at 10:15PM Mar 28, 2023Observed: 5.54 ft at 10:30PM Mar 28, 2023Observed: 5.54 ft at 10:45PM Mar 28, 2023Observed: 5.54 ft at 11:00PM Mar 28, 2023Observed: 5.54 ft at 11:15PM Mar 28, 2023Observed: 5.53 ft at 11:30PM Mar 28, 2023Observed: 5.53 ft at 11:45PM Mar 28, 2023Observed: 5.53 ft at 12:00AM Mar 29, 2023Observed: 5.53 ft at 12:15AM Mar 29, 2023Observed: 5.53 ft at 12:30AM Mar 29, 2023Observed: 5.53 ft at 12:45AM Mar 29, 2023Observed: 5.52 ft at 1:00AM Mar 29, 2023Observed: 5.52 ft at 1:15AM Mar 29, 2023Observed: 5.52 ft at 1:30AM Mar 29, 2023Observed: 5.52 ft at 1:45AM Mar 29, 2023Observed: 5.52 ft at 2:00AM Mar 29, 2023Observed: 5.52 ft at 2:15AM Mar 29, 2023Observed: 5.52 ft at 2:30AM Mar 29, 2023Observed: 5.51 ft at 2:45AM Mar 29, 2023Observed: 5.51 ft at 3:00AM Mar 29, 2023Observed: 5.51 ft at 3:15AM Mar 29, 2023Observed: 5.51 ft at 3:30AM Mar 29, 2023Observed: 5.51 ft at 3:45AM Mar 29, 2023Observed: 5.5 ft at 4:00AM Mar 29, 2023Observed: 5.5 ft at 4:15AM Mar 29, 2023Observed: 5.5 ft at 4:30AM Mar 29, 2023Observed: 5.5 ft at 4:45AM Mar 29, 2023Observed: 5.49 ft at 5:00AM Mar 29, 2023Observed: 5.49 ft at 5:15AM Mar 29, 2023Observed: 5.49 ft at 5:30AM Mar 29, 2023Observed: 5.49 ft at 5:45AM Mar 29, 2023Observed: 5.49 ft at 6:00AM Mar 29, 2023Observed: 5.48 ft at 6:15AM Mar 29, 2023Observed: 5.48 ft at 6:30AM Mar 29, 2023Observed: 5.48 ft at 6:45AM Mar 29, 2023Observed: 5.48 ft at 7:00AM Mar 29, 2023Observed: 5.48 ft at 7:15AM Mar 29, 2023Observed: 5.47 ft at 7:30AM Mar 29, 2023Observed: 5.47 ft at 7:45AM Mar 29, 2023Observed: 5.47 ft at 8:00AM Mar 29, 2023Observed: 5.45 ft at 9:15AM Mar 29, 2023Observed: 5.45 ft at 9:30AM Mar 29, 2023Observed: 5.45 ft at 9:45AM Mar 29, 2023Observed: 5.45 ft at 10:00AM Mar 29, 2023Observed: 5.44 ft at 10:15AM Mar 29, 2023Observed: 5.44 ft at 10:30AM Mar 29, 2023Observed: 5.44 ft at 10:45AM Mar 29, 2023Observed: 5.43 ft at 11:00AM Mar 29, 2023Observed: 5.43 ft at 11:15AM Mar 29, 2023Observed: 5.43 ft at 11:30AM Mar 29, 2023Observed: 5.42 ft at 11:45AM Mar 29, 2023Observed: 5.42 ft at 12:00PM Mar 29, 2023Observed: 5.42 ft at 12:15PM Mar 29, 2023Observed: 5.42 ft at 12:30PM Mar 29, 2023Observed: 5.42 ft at 12:45PM Mar 29, 2023Observed: 5.42 ft at 1:00PM Mar 29, 2023Observed: 5.42 ft at 1:15PM Mar 29, 2023Observed: 5.41 ft at 1:30PM Mar 29, 2023Observed: 5.41 ft at 1:45PM Mar 29, 2023Observed: 5.41 ft at 2:00PM Mar 29, 2023Observed: 5.4 ft at 2:15PM Mar 29, 2023Observed: 5.4 ft at 2:30PM Mar 29, 2023Observed: 5.4 ft at 2:45PM Mar 29, 2023Observed: 5.4 ft at 3:00PM Mar 29, 2023Observed: 5.39 ft at 3:15PM Mar 29, 2023Observed: 5.39 ft at 3:30PM Mar 29, 2023Observed: 5.39 ft at 3:45PM Mar 29, 2023Observed: 5.39 ft at 4:00PM Mar 29, 2023Observed: 5.39 ft at 4:15PM Mar 29, 2023Observed: 5.39 ft at 4:30PM Mar 29, 2023Observed: 5.38 ft at 4:45PM Mar 29, 2023Observed: 5.38 ft at 5:00PM Mar 29, 2023Observed: 5.37 ft at 5:15PM Mar 29, 2023Observed: 5.37 ft at 5:30PM Mar 29, 2023Observed: 5.37 ft at 5:45PM Mar 29, 2023Observed: 5.37 ft at 6:00PM Mar 29, 2023Observed: 5.36 ft at 6:15PM Mar 29, 2023Observed: 5.36 ft at 6:30PM Mar 29, 2023Observed: 5.36 ft at 6:45PM Mar 29, 2023Observed: 5.35 ft at 7:00PM Mar 29, 2023Observed: 5.35 ft at 7:15PM Mar 29, 2023Observed: 5.35 ft at 7:30PM Mar 29, 2023Observed: 5.34 ft at 7:45PM Mar 29, 2023Observed: 5.34 ft at 8:00PM Mar 29, 2023Observed: 5.34 ft at 8:15PM Mar 29, 2023Observed: 5.34 ft at 8:30PM Mar 29, 2023Observed: 5.34 ft at 8:45PM Mar 29, 2023Observed: 5.33 ft at 9:00PM Mar 29, 2023Observed: 5.33 ft at 9:15PM Mar 29, 2023Observed: 5.33 ft at 9:30PM Mar 29, 2023Observed: 5.32 ft at 9:45PM Mar 29, 2023Observed: 5.32 ft at 10:00PM Mar 29, 2023Observed: 5.31 ft at 10:15PM Mar 29, 2023Observed: 5.31 ft at 10:30PM Mar 29, 2023Observed: 5.31 ft at 10:45PM Mar 29, 2023Observed: 5.3 ft at 11:00PM Mar 29, 2023Observed: 5.3 ft at 11:15PM Mar 29, 2023Observed: 5.3 ft at 11:30PM Mar 29, 2023Observed: 5.29 ft at 11:45PM Mar 29, 2023Observed: 5.29 ft at 12:00AM Mar 30, 2023Observed: 5.29 ft at 12:15AM Mar 30, 2023Observed: 5.29 ft at 12:30AM Mar 30, 2023Observed: 5.28 ft at 12:45AM Mar 30, 2023Observed: 5.28 ft at 1:00AM Mar 30, 2023Observed: 5.28 ft at 1:15AM Mar 30, 2023Observed: 5.28 ft at 1:30AM Mar 30, 2023Observed: 5.27 ft at 1:45AM Mar 30, 2023Observed: 5.27 ft at 2:00AM Mar 30, 2023Observed: 5.26 ft at 2:15AM Mar 30, 2023Observed: 5.26 ft at 2:30AM Mar 30, 2023Observed: 5.26 ft at 2:45AM Mar 30, 2023Observed: 5.25 ft at 3:00AM Mar 30, 2023Observed: 5.25 ft at 3:15AM Mar 30, 2023Observed: 5.25 ft at 3:30AM Mar 30, 2023Observed: 5.24 ft at 3:45AM Mar 30, 2023Observed: 5.24 ft at 4:00AM Mar 30, 2023Observed: 5.23 ft at 4:15AM Mar 30, 2023Observed: 5.23 ft at 4:30AM Mar 30, 2023Observed: 5.23 ft at 4:45AM Mar 30, 2023Observed: 5.23 ft at 5:00AM Mar 30, 2023Observed: 5.22 ft at 5:15AM Mar 30, 2023Observed: 5.22 ft at 5:30AM Mar 30, 2023Observed: 5.21 ft at 5:45AM Mar 30, 2023Observed: 5.21 ft at 6:00AM Mar 30, 2023Observed: 5.21 ft at 6:15AM Mar 30, 2023Observed: 5.2 ft at 6:30AM Mar 30, 2023Observed: 5.2 ft at 6:45AM Mar 30, 2023Observed: 5.2 ft at 7:00AM Mar 30, 2023Observed: 5.19 ft at 7:15AM Mar 30, 2023Observed: 5.19 ft at 7:30AM Mar 30, 2023Observed: 5.19 ft at 7:45AM Mar 30, 2023Observed: 5.19 ft at 8:00AM Mar 30, 2023Observed: 5.18 ft at 8:15AM Mar 30, 2023Observed: 5.18 ft at 8:30AM Mar 30, 2023Observed: 5.18 ft at 8:45AM Mar 30, 2023Observed: 5.18 ft at 9:00AM Mar 30, 2023Observed: 5.17 ft at 9:15AM Mar 30, 2023Observed: 5.17 ft at 9:30AM Mar 30, 2023Observed: 5.17 ft at 9:45AM Mar 30, 2023Observed: 5.16 ft at 10:00AM Mar 30, 2023Observed: 5.16 ft at 10:15AM Mar 30, 2023Observed: 5.16 ft at 10:30AM Mar 30, 2023Observed: 5.15 ft at 10:45AM Mar 30, 2023Observed: 5.15 ft at 11:00AM Mar 30, 2023Observed: 5.15 ft at 11:15AM Mar 30, 2023Observed: 5.14 ft at 11:30AM Mar 30, 2023Observed: 5.14 ft at 11:45AM Mar 30, 2023Observed: 5.14 ft at 12:00PM Mar 30, 2023Observed: 5.12 ft at 1:15PM Mar 30, 2023Observed: 5.12 ft at 1:30PM Mar 30, 2023Observed: 5.12 ft at 1:45PM Mar 30, 2023Observed: 5.12 ft at 2:00PM Mar 30, 2023Observed: 5.11 ft at 2:15PM Mar 30, 2023Observed: 5.11 ft at 2:30PM Mar 30, 2023Observed: 5.11 ft at 2:45PM Mar 30, 2023Observed: 5.11 ft at 3:00PM Mar 30, 2023Observed: 5.1 ft at 3:15PM Mar 30, 2023Observed: 5.09 ft at 3:30PM Mar 30, 2023Observed: 5.09 ft at 3:45PM Mar 30, 2023Observed: 5.09 ft at 4:00PM Mar 30, 2023Observed: 5.09 ft at 4:15PM Mar 30, 2023Observed: 5.09 ft at 4:30PM Mar 30, 2023Observed: 5.08 ft at 4:45PM Mar 30, 2023Observed: 5.08 ft at 5:00PM Mar 30, 2023Observed: 5.08 ft at 5:15PM Mar 30, 2023Observed: 5.07 ft at 5:30PM Mar 30, 2023Observed: 5.07 ft at 5:45PM Mar 30, 2023Observed: 5.07 ft at 6:00PM Mar 30, 2023Observed: 5.07 ft at 6:15PM Mar 30, 2023Observed: 5.06 ft at 6:30PM Mar 30, 2023Observed: 5.06 ft at 6:45PM Mar 30, 2023Observed: 5.06 ft at 7:00PM Mar 30, 2023Observed: 5.06 ft at 7:15PM Mar 30, 2023Observed: 5.06 ft at 7:30PM Mar 30, 2023Observed: 5.05 ft at 7:45PM Mar 30, 2023Observed: 5.05 ft at 8:00PM Mar 30, 2023Observed: 5.05 ft at 8:15PM Mar 30, 2023Observed: 5.04 ft at 8:30PM Mar 30, 2023Observed: 5.04 ft at 8:45PM Mar 30, 2023Observed: 5.04 ft at 9:00PM Mar 30, 2023Observed: 5.04 ft at 9:15PM Mar 30, 2023Observed: 5.03 ft at 9:30PM Mar 30, 2023Observed: 5.03 ft at 9:45PM Mar 30, 2023Observed: 5.03 ft at 10:00PM Mar 30, 2023Observed: 5.03 ft at 10:15PM Mar 30, 2023Observed: 5.02 ft at 10:30PM Mar 30, 2023Observed: 5.02 ft at 10:45PM Mar 30, 2023Observed: 5.02 ft at 11:00PM Mar 30, 2023Observed: 5.01 ft at 11:15PM Mar 30, 2023Observed: 5.01 ft at 11:30PM Mar 30, 2023Observed: 5.01 ft at 11:45PM Mar 30, 2023Observed: 5 ft at 12:00AM Mar 31, 2023Observed: 5 ft at 12:15AM Mar 31, 2023Observed: 5 ft at 12:30AM Mar 31, 2023Observed: 4.99 ft at 12:45AM Mar 31, 2023Observed: 4.99 ft at 1:00AM Mar 31, 2023Observed: 4.99 ft at 1:15AM Mar 31, 2023Observed: 4.99 ft at 1:30AM Mar 31, 2023Observed: 4.98 ft at 1:45AM Mar 31, 2023Observed: 4.98 ft at 2:00AM Mar 31, 2023Observed: 4.98 ft at 2:15AM Mar 31, 2023Observed: 4.97 ft at 2:30AM Mar 31, 2023Observed: 4.97 ft at 2:45AM Mar 31, 2023Observed: 4.97 ft at 3:00AM Mar 31, 2023Observed: 4.97 ft at 3:15AM Mar 31, 2023Observed: 4.96 ft at 3:30AM Mar 31, 2023Observed: 4.96 ft at 3:45AM Mar 31, 2023Observed: 4.96 ft at 4:00AM Mar 31, 2023Observed: 4.96 ft at 4:15AM Mar 31, 2023Observed: 4.96 ft at 4:30AM Mar 31, 2023Observed: 4.95 ft at 4:45AM Mar 31, 2023Observed: 4.95 ft at 5:00AM Mar 31, 2023Observed: 4.94 ft at 6:15AM Mar 31, 2023Observed: 4.94 ft at 6:30AM Mar 31, 2023Observed: 4.94 ft at 6:45AM Mar 31, 2023Observed: 4.94 ft at 7:00AM Mar 31, 2023Observed: 4.94 ft at 7:15AM Mar 31, 2023Observed: 4.93 ft at 7:30AM Mar 31, 2023Observed: 4.93 ft at 7:45AM Mar 31, 2023Observed: 4.93 ft at 8:00AM Mar 31, 2023Observed: 4.93 ft at 8:15AM Mar 31, 2023Observed: 4.93 ft at 8:30AM Mar 31, 2023Observed: 4.93 ft at 8:45AM Mar 31, 2023Observed: 4.93 ft at 9:00AM Mar 31, 2023Observed: 4.93 ft at 9:15AM Mar 31, 2023Observed: 4.93 ft at 9:30AM Mar 31, 2023Observed: 4.93 ft at 9:45AM Mar 31, 2023Observed: 4.93 ft at 10:00AM Mar 31, 2023Observed: 4.93 ft at 10:15AM Mar 31, 2023Observed: 4.92 ft at 10:30AM Mar 31, 2023Observed: 4.92 ft at 10:45AM Mar 31, 2023Observed: 4.92 ft at 11:00AM Mar 31, 2023Observed: 4.92 ft at 11:15AM Mar 31, 2023Observed: 4.92 ft at 11:30AM Mar 31, 2023Observed: 4.92 ft at 11:45AM Mar 31, 2023Observed: 4.92 ft at 12:00PM Mar 31, 2023Observed: 4.92 ft at 12:15PM Mar 31, 2023Observed: 4.93 ft at 12:30PM Mar 31, 2023Observed: 4.93 ft at 12:45PM Mar 31, 2023Observed: 4.93 ft at 1:00PM Mar 31, 2023Observed: 4.93 ft at 1:15PM Mar 31, 2023Observed: 4.93 ft at 1:30PM Mar 31, 2023Observed: 4.93 ft at 1:45PM Mar 31, 2023Observed: 4.93 ft at 2:00PM Mar 31, 2023Observed: 4.93 ft at 2:15PM Mar 31, 2023Observed: 4.93 ft at 2:30PM Mar 31, 2023Observed: 4.93 ft at 2:45PM Mar 31, 2023Observed: 4.93 ft at 3:00PM Mar 31, 2023Observed: 4.94 ft at 3:15PM Mar 31, 2023Observed: 4.94 ft at 3:30PM Mar 31, 2023Observed: 4.95 ft at 3:45PM Mar 31, 2023Observed: 4.95 ft at 4:00PM Mar 31, 2023Observed: 4.96 ft at 4:15PM Mar 31, 2023Observed: 4.96 ft at 4:30PM Mar 31, 2023Observed: 4.97 ft at 4:45PM Mar 31, 2023Observed: 4.98 ft at 5:00PM Mar 31, 2023Observed: 4.98 ft at 5:15PM Mar 31, 2023Observed: 4.99 ft at 5:30PM Mar 31, 2023Observed: 4.99 ft at 5:45PM Mar 31, 2023Observed: 5 ft at 6:00PM Mar 31, 2023Observed: 5.01 ft at 6:15PM Mar 31, 2023Observed: 5.02 ft at 6:30PM Mar 31, 2023Observed: 5.03 ft at 6:45PM Mar 31, 2023Observed: 5.04 ft at 7:00PM Mar 31, 2023Observed: 5.05 ft at 7:15PM Mar 31, 2023Observed: 5.06 ft at 7:30PM Mar 31, 2023Observed: 5.07 ft at 7:45PM Mar 31, 2023Observed: 5.08 ft at 8:00PM Mar 31, 2023Observed: 5.08 ft at 8:15PM Mar 31, 2023Observed: 5.09 ft at 8:30PM Mar 31, 2023Observed: 5.11 ft at 8:45PM Mar 31, 2023Observed: 5.12 ft at 9:00PM Mar 31, 2023Observed: 5.13 ft at 9:15PM Mar 31, 2023Observed: 5.15 ft at 9:30PM Mar 31, 2023Observed: 5.16 ft at 9:45PM Mar 31, 2023Observed: 5.18 ft at 10:00PM Mar 31, 2023Observed: 5.2 ft at 10:15PM Mar 31, 2023Observed: 5.22 ft at 10:30PM Mar 31, 2023Observed: 5.25 ft at 10:45PM Mar 31, 2023Observed: 5.27 ft at 11:00PM Mar 31, 2023Observed: 5.3 ft at 11:15PM Mar 31, 2023Observed: 5.33 ft at 11:30PM Mar 31, 2023Observed: 5.36 ft at 11:45PM Mar 31, 2023Observed: 5.39 ft at 12:00AM Apr 01, 2023Observed: 5.58 ft at 1:15AM Apr 01, 2023Observed: 5.63 ft at 1:30AM Apr 01, 2023Observed: 5.67 ft at 1:45AM Apr 01, 2023Observed: 5.71 ft at 2:00AM Apr 01, 2023Observed: 5.76 ft at 2:15AM Apr 01, 2023Observed: 5.8 ft at 2:30AM Apr 01, 2023Observed: 5.85 ft at 2:45AM Apr 01, 2023Observed: 5.9 ft at 3:00AM Apr 01, 2023Observed: 5.96 ft at 3:15AM Apr 01, 2023Observed: 6.01 ft at 3:30AM Apr 01, 2023Observed: 6.07 ft at 3:45AM Apr 01, 2023Observed: 6.13 ft at 4:00AM Apr 01, 2023Observed: 6.19 ft at 4:15AM Apr 01, 2023Observed: 6.25 ft at 4:30AM Apr 01, 2023Observed: 6.31 ft at 4:45AM Apr 01, 2023Observed: 6.38 ft at 5:00AM Apr 01, 2023Observed: 6.45 ft at 5:15AM Apr 01, 2023Observed: 6.52 ft at 5:30AM Apr 01, 2023Observed: 6.59 ft at 5:45AM Apr 01, 2023Observed: 6.66 ft at 6:00AM Apr 01, 2023Observed: 6.72 ft at 6:15AM Apr 01, 2023Observed: 6.8 ft at 6:30AM Apr 01, 2023Observed: 6.86 ft at 6:45AM Apr 01, 2023Observed: 6.94 ft at 7:00AM Apr 01, 2023Observed: 7.01 ft at 7:15AM Apr 01, 2023Observed: 7.07 ft at 7:30AM Apr 01, 2023Observed: 7.14 ft at 7:45AM Apr 01, 2023Observed: 7.22 ft at 8:00AM Apr 01, 2023Observed: 7.28 ft at 8:15AM Apr 01, 2023Observed: 7.34 ft at 8:30AM Apr 01, 2023Observed: 7.41 ft at 8:45AM Apr 01, 2023Observed: 7.47 ft at 9:00AM Apr 01, 2023Observed: 7.52 ft at 9:15AM Apr 01, 2023Observed: 7.58 ft at 9:30AM Apr 01, 2023Observed: 7.63 ft at 9:45AM Apr 01, 2023Observed: 7.67 ft at 10:00AM Apr 01, 2023Observed: 7.85 ft at 11:15AM Apr 01, 2023Observed: 7.86 ft at 11:30AM Apr 01, 2023Observed: 7.88 ft at 11:45AM Apr 01, 2023Observed: 7.89 ft at 12:00PM Apr 01, 2023Observed: 7.91 ft at 12:15PM Apr 01, 2023Observed: 7.92 ft at 12:30PM Apr 01, 2023Observed: 7.93 ft at 12:45PM Apr 01, 2023Observed: 7.93 ft at 1:00PM Apr 01, 2023Observed: 7.94 ft at 1:15PM Apr 01, 2023Observed: 7.94 ft at 1:30PM Apr 01, 2023Observed: 7.94 ft at 1:45PM Apr 01, 2023Observed: 7.94 ft at 2:00PM Apr 01, 2023Observed: 7.94 ft at 2:15PM Apr 01, 2023Highest Observation: 7.95 ft at 2:30PM Apr 01, 2023Observed: 7.94 ft at 2:45PM Apr 01, 2023Observed: 7.94 ft at 3:00PM Apr 01, 2023Observed: 7.92 ft at 3:15PM Apr 01, 2023Observed: 7.93 ft at 3:30PM Apr 01, 2023Observed: 7.93 ft at 3:45PM Apr 01, 2023Observed: 7.91 ft at 4:00PM Apr 01, 2023Observed: 7.91 ft at 4:15PM Apr 01, 2023Observed: 7.89 ft at 4:30PM Apr 01, 2023Observed: 7.89 ft at 4:45PM Apr 01, 2023Observed: 7.88 ft at 5:00PM Apr 01, 2023Highest Forecast: 8.43 ft 11:00PM Apr 01, 2023Forecast: 8.33 ft 5:00AM Apr 02, 2023Forecast: 8.2 ft 11:00AM Apr 02, 2023Forecast: 8.1 ft 5:00PM Apr 02, 2023Forecast: 8.02 ft 11:00PM Apr 02, 2023Forecast: 7.86 ft 5:00AM Apr 03, 2023Forecast: 7.69 ft 11:00AM Apr 03, 2023Forecast: 7.48 ft 5:00PM Apr 03, 2023Forecast: 7.28 ft 11:00PM Apr 03, 2023Forecast: 7 ft 5:00AM Apr 04, 2023Forecast: 6.77 ft 11:00AM Apr 04, 2023Forecast: 6.67 ft 5:00PM Apr 04, 2023Forecast: 6.58 ft 11:00PM Apr 04, 2023Forecast: 6.46 ft 5:00AM Apr 05, 2023Forecast: 6.32 ft 11:00AM Apr 05, 2023Forecast: 6.17 ft 5:00PM Apr 05, 2023Forecast: 6.01 ft 11:00PM Apr 05, 2023Forecast: 5.86 ft 5:00AM Apr 06, 2023Forecast: 5.72 ft 11:00AM Apr 06, 2023Forecast: 5.6 ft 5:00PM Apr 06, 2023Forecast: 5.5 ft 11:00PM Apr 06, 2023Forecast: 5.45 ft 5:00AM Apr 07, 2023Forecast: 5.42 ft 11:00AM Apr 07, 2023Forecast: 5.39 ft 5:00PM Apr 07, 2023Forecast: 5.34 ft 11:00PM Apr 07, 2023Forecast: 5.3 ft 5:00AM Apr 08, 2023Forecast: 5.26 ft 11:00AM Apr 08, 2023Forecast: 5.2 ft 5:00PM Apr 08, 2023USGS--Water Resources of the United StatesTIDO3(plotting HGIRG) Graph Created (5:20PM Apr 1, 2023)ObservedForecast (issued 3:18PM Apr 1)Latest observed value: 7.88 ft at 5:00 PM PDT 1-Apr-2023. Flood Stage is 18 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 Alsea River near Tidewater are issued routinely year-round.
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Flood Categories (in feet)
Major Flood Stage: 23
Moderate Flood Stage: 21
Flood Stage: 18
Action Stage: 16
Low Stage (in feet): -9999

Historic Crests
(1) 29.50 ft on 02/03/1890 (P)
(2) 27.44 ft on 12/22/1964
(3) 25.71 ft on 01/21/1972
(4) 24.55 ft on 01/16/1974
(5) 24.04 ft on 12/28/1998
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 19.40 ft on 12/18/2015
(2) 18.89 ft on 12/21/2014
(3) 18.88 ft on 11/19/2012
(4) 23.61 ft on 01/19/2012
(5) 21.85 ft on 12/03/2007
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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Gauge LocationGauge Map Marker
 Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
28.5 the flow is about 45,000 cfs and has a 1 percent chance of being exceeded in a given year (aka the 100-year flood).
27.2 the flow is about 41,000 cfs and has a 2 percent chance of being exceeded in any given year (aka the 50-year flood).
25.5 the flow is about 37,000 cfs and has a 4 percent chance of being exceeded in any give year (aka the 25-year flood).
24 expect flooding of numerous homes in the Little Albany area along with widespread flooding of numerous roads and structures along the river.
23 flooding begins at 'Alsea Riviera' and 'Little Albany' between Milepost 8 and 10 near Tidewater along State Hwy 34. Widespread lowland and pasture flooding will also continue. At this level, the flow is about 31,000 cfs and has a 10 percent chance of being exceeded in any given year (aka the 10-year flood).
21.5 the flow is about 27,000 cfs and has a 20 percent chance of being exceeded in a given year (aka 5-year flood).
21 expect widespread flooding along the Alsea. Flood waters will likely inundate property around homes and structures in communities along the Alsea, such as Tidewater, Alsea Riviera, Little Switzerland, and Little Albany. Erosion along the Alsea and tributary creeks may also cause localized damage.
20 water begins to surround houses at the 'Little Albany' community on Highway 34 near Milepost 8. Widespread pasture and dairy land flooding can be expected. Flooding of numerous roads along and near the river occurs at this level.
18 expect minor flooding of low-lying pasture land, roads, and a few structures close to the river. The flow
Photos
(1) USGS gage house
(2) Upstream view from USGS gage
(3) Downstream view from Thissell Rd Bridge just upstream of gage
About This Location Collapse

Latitude: 44.385954° N, Longitude: 123.831778° 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 48.16 66.16 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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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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