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Hydrograph River at a Glance Download
Alsea River near Tidewater Stage (ft)Flow (cfs)Highest Observation: 3.19 ft at 3:30AM May 31, 2020Highest Observation: 3.19 ft at 3:45AM May 31, 2020Highest Observation: 3.19 ft at 4:00AM May 31, 2020Observed: 3.18 ft at 4:15AM May 31, 2020Observed: 3.18 ft at 4:30AM May 31, 2020Observed: 3.18 ft at 4:45AM May 31, 2020Observed: 3.18 ft at 5:00AM May 31, 2020Observed: 3.18 ft at 5:15AM May 31, 2020Observed: 3.18 ft at 5:30AM May 31, 2020Observed: 3.18 ft at 5:45AM May 31, 2020Observed: 3.17 ft at 6:00AM May 31, 2020Observed: 3.17 ft at 6:15AM May 31, 2020Observed: 3.17 ft at 6:30AM May 31, 2020Observed: 3.17 ft at 6:45AM May 31, 2020Observed: 3.16 ft at 7:00AM May 31, 2020Observed: 3.16 ft at 7:15AM May 31, 2020Observed: 3.16 ft at 7:30AM May 31, 2020Observed: 3.16 ft at 7:45AM May 31, 2020Observed: 3.16 ft at 8:00AM May 31, 2020Observed: 3.16 ft at 8:15AM May 31, 2020Observed: 3.16 ft at 8:30AM May 31, 2020Observed: 3.15 ft at 8:45AM May 31, 2020Observed: 3.15 ft at 9:00AM May 31, 2020Observed: 3.15 ft at 9:15AM May 31, 2020Observed: 3.15 ft at 9:30AM May 31, 2020Observed: 3.15 ft at 9:45AM May 31, 2020Observed: 3.14 ft at 10:00AM May 31, 2020Observed: 3.14 ft at 10:15AM May 31, 2020Observed: 3.14 ft at 10:30AM May 31, 2020Observed: 3.14 ft at 10:45AM May 31, 2020Observed: 3.14 ft at 11:00AM May 31, 2020Observed: 3.14 ft at 11:15AM May 31, 2020Observed: 3.14 ft at 11:30AM May 31, 2020Observed: 3.13 ft at 11:45AM May 31, 2020Observed: 3.13 ft at 12:00PM May 31, 2020Observed: 3.13 ft at 12:15PM May 31, 2020Observed: 3.12 ft at 12:30PM May 31, 2020Observed: 3.12 ft at 12:45PM May 31, 2020Observed: 3.12 ft at 1:00PM May 31, 2020Observed: 3.12 ft at 1:15PM May 31, 2020Observed: 3.12 ft at 1:30PM May 31, 2020Observed: 3.12 ft at 1:45PM May 31, 2020Observed: 3.11 ft at 2:00PM May 31, 2020Observed: 3.11 ft at 2:15PM May 31, 2020Observed: 3.1 ft at 2:30PM May 31, 2020Observed: 3.1 ft at 2:45PM May 31, 2020Observed: 3.1 ft at 3:00PM May 31, 2020Observed: 3.1 ft at 3:15PM May 31, 2020Observed: 3.09 ft at 3:30PM May 31, 2020Observed: 3.09 ft at 3:45PM May 31, 2020Observed: 3.08 ft at 4:00PM May 31, 2020Observed: 3.08 ft at 4:15PM May 31, 2020Observed: 3.08 ft at 4:30PM May 31, 2020Observed: 3.08 ft at 4:45PM May 31, 2020Observed: 3.08 ft at 5:00PM May 31, 2020Observed: 3.07 ft at 5:15PM May 31, 2020Observed: 3.07 ft at 5:30PM May 31, 2020Observed: 3.06 ft at 5:45PM May 31, 2020Observed: 3.06 ft at 6:00PM May 31, 2020Observed: 3.06 ft at 6:15PM May 31, 2020Observed: 3.06 ft at 6:30PM May 31, 2020Observed: 3.06 ft at 6:45PM May 31, 2020Observed: 3.05 ft at 7:00PM May 31, 2020Observed: 3.05 ft at 7:15PM May 31, 2020Observed: 3.04 ft at 7:30PM May 31, 2020Observed: 3.04 ft at 7:45PM May 31, 2020Observed: 3.04 ft at 8:00PM May 31, 2020Observed: 3.04 ft at 8:15PM May 31, 2020Observed: 3.03 ft at 8:30PM May 31, 2020Observed: 3.03 ft at 8:45PM May 31, 2020Observed: 3.03 ft at 9:00PM May 31, 2020Observed: 3.02 ft at 9:15PM May 31, 2020Observed: 3.02 ft at 9:30PM May 31, 2020Observed: 3.02 ft at 9:45PM May 31, 2020Observed: 3.02 ft at 10:00PM May 31, 2020Observed: 3.02 ft at 10:15PM May 31, 2020Observed: 3.01 ft at 10:30PM May 31, 2020Observed: 3.01 ft at 10:45PM May 31, 2020Observed: 3.01 ft at 11:00PM May 31, 2020Observed: 3.01 ft at 11:15PM May 31, 2020Observed: 3 ft at 11:30PM May 31, 2020Observed: 3 ft at 11:45PM May 31, 2020Observed: 3 ft at 12:00AM Jun 01, 2020Observed: 3 ft at 12:15AM Jun 01, 2020Observed: 3 ft at 12:30AM Jun 01, 2020Observed: 2.99 ft at 12:45AM Jun 01, 2020Observed: 2.99 ft at 1:00AM Jun 01, 2020Observed: 2.99 ft at 1:15AM Jun 01, 2020Observed: 2.98 ft at 1:30AM Jun 01, 2020Observed: 2.98 ft at 1:45AM Jun 01, 2020Observed: 2.98 ft at 2:00AM Jun 01, 2020Observed: 2.98 ft at 2:15AM Jun 01, 2020Observed: 2.98 ft at 2:30AM Jun 01, 2020Observed: 2.98 ft at 2:45AM Jun 01, 2020Observed: 2.98 ft at 3:00AM Jun 01, 2020Observed: 2.97 ft at 3:15AM Jun 01, 2020Observed: 2.97 ft at 3:30AM Jun 01, 2020Observed: 2.97 ft at 3:45AM Jun 01, 2020Observed: 2.97 ft at 4:00AM Jun 01, 2020Observed: 2.97 ft at 4:15AM Jun 01, 2020Observed: 2.97 ft at 4:30AM Jun 01, 2020Observed: 2.97 ft at 4:45AM Jun 01, 2020Observed: 2.97 ft at 5:00AM Jun 01, 2020Observed: 2.97 ft at 5:15AM Jun 01, 2020Observed: 2.96 ft at 5:30AM Jun 01, 2020Observed: 2.96 ft at 5:45AM Jun 01, 2020Observed: 2.96 ft at 6:00AM Jun 01, 2020Observed: 2.96 ft at 6:15AM Jun 01, 2020Observed: 2.96 ft at 6:30AM Jun 01, 2020Observed: 2.96 ft at 6:45AM Jun 01, 2020Observed: 2.96 ft at 7:00AM Jun 01, 2020Observed: 2.96 ft at 7:15AM Jun 01, 2020Observed: 2.96 ft at 7:30AM Jun 01, 2020Observed: 2.96 ft at 7:45AM Jun 01, 2020Observed: 2.96 ft at 8:00AM Jun 01, 2020Observed: 2.96 ft at 8:15AM Jun 01, 2020Observed: 2.95 ft at 8:30AM Jun 01, 2020Observed: 2.95 ft at 8:45AM Jun 01, 2020Observed: 2.95 ft at 9:00AM Jun 01, 2020Observed: 2.95 ft at 9:15AM Jun 01, 2020Observed: 2.95 ft at 9:30AM Jun 01, 2020Observed: 2.95 ft at 9:45AM Jun 01, 2020Observed: 2.95 ft at 10:00AM Jun 01, 2020Observed: 2.95 ft at 10:15AM Jun 01, 2020Observed: 2.95 ft at 10:30AM Jun 01, 2020Observed: 2.94 ft at 10:45AM Jun 01, 2020Observed: 2.94 ft at 11:00AM Jun 01, 2020Observed: 2.94 ft at 11:15AM Jun 01, 2020Observed: 2.94 ft at 11:30AM Jun 01, 2020Observed: 2.94 ft at 11:45AM Jun 01, 2020Observed: 2.94 ft at 12:00PM Jun 01, 2020Observed: 2.94 ft at 12:15PM Jun 01, 2020Observed: 2.94 ft at 12:30PM Jun 01, 2020Observed: 2.94 ft at 12:45PM Jun 01, 2020Observed: 2.94 ft at 1:00PM Jun 01, 2020Observed: 2.94 ft at 1:15PM Jun 01, 2020Observed: 2.94 ft at 1:30PM Jun 01, 2020Observed: 2.94 ft at 1:45PM Jun 01, 2020Observed: 2.94 ft at 2:00PM Jun 01, 2020Observed: 2.94 ft at 2:15PM Jun 01, 2020Observed: 2.94 ft at 2:30PM Jun 01, 2020Observed: 2.94 ft at 2:45PM Jun 01, 2020Observed: 2.94 ft at 3:00PM Jun 01, 2020Observed: 2.94 ft at 3:15PM Jun 01, 2020Observed: 2.94 ft at 3:30PM Jun 01, 2020Observed: 2.93 ft at 3:45PM Jun 01, 2020Observed: 2.93 ft at 4:00PM Jun 01, 2020Observed: 2.93 ft at 4:15PM Jun 01, 2020Observed: 2.93 ft at 4:30PM Jun 01, 2020Observed: 2.93 ft at 4:45PM Jun 01, 2020Observed: 2.93 ft at 5:00PM Jun 01, 2020Observed: 2.93 ft at 5:15PM Jun 01, 2020Observed: 2.93 ft at 5:30PM Jun 01, 2020Observed: 2.93 ft at 5:45PM Jun 01, 2020Observed: 2.92 ft at 6:00PM Jun 01, 2020Observed: 2.92 ft at 6:15PM Jun 01, 2020Observed: 2.92 ft at 6:30PM Jun 01, 2020Observed: 2.92 ft at 6:45PM Jun 01, 2020Observed: 2.92 ft at 7:00PM Jun 01, 2020Observed: 2.92 ft at 7:15PM Jun 01, 2020Observed: 2.92 ft at 7:30PM Jun 01, 2020Observed: 2.92 ft at 7:45PM Jun 01, 2020Observed: 2.92 ft at 8:00PM Jun 01, 2020Observed: 2.92 ft at 8:15PM Jun 01, 2020Observed: 2.91 ft at 8:30PM Jun 01, 2020Observed: 2.91 ft at 8:45PM Jun 01, 2020Observed: 2.91 ft at 9:00PM Jun 01, 2020Observed: 2.91 ft at 9:15PM Jun 01, 2020Observed: 2.91 ft at 9:30PM Jun 01, 2020Observed: 2.9 ft at 9:45PM Jun 01, 2020Observed: 2.9 ft at 10:00PM Jun 01, 2020Observed: 2.9 ft at 10:15PM Jun 01, 2020Observed: 2.9 ft at 10:30PM Jun 01, 2020Observed: 2.9 ft at 10:45PM Jun 01, 2020Observed: 2.9 ft at 11:00PM Jun 01, 2020Observed: 2.9 ft at 11:15PM Jun 01, 2020Observed: 2.9 ft at 11:30PM Jun 01, 2020Observed: 2.89 ft at 11:45PM Jun 01, 2020Observed: 2.89 ft at 12:00AM Jun 02, 2020Observed: 2.89 ft at 12:15AM Jun 02, 2020Observed: 2.89 ft at 12:30AM Jun 02, 2020Observed: 2.89 ft at 12:45AM Jun 02, 2020Observed: 2.88 ft at 1:00AM Jun 02, 2020Observed: 2.88 ft at 1:15AM Jun 02, 2020Observed: 2.88 ft at 1:30AM Jun 02, 2020Observed: 2.88 ft at 1:45AM Jun 02, 2020Observed: 2.88 ft at 2:00AM Jun 02, 2020Observed: 2.88 ft at 2:15AM Jun 02, 2020Observed: 2.88 ft at 2:30AM Jun 02, 2020Observed: 2.88 ft at 2:45AM Jun 02, 2020Observed: 2.88 ft at 3:00AM Jun 02, 2020Observed: 2.88 ft at 3:15AM Jun 02, 2020Observed: 2.88 ft at 3:30AM Jun 02, 2020Observed: 2.87 ft at 3:45AM Jun 02, 2020Observed: 2.87 ft at 4:00AM Jun 02, 2020Observed: 2.87 ft at 4:15AM Jun 02, 2020Observed: 2.87 ft at 4:30AM Jun 02, 2020Observed: 2.87 ft at 4:45AM Jun 02, 2020Observed: 2.87 ft at 5:00AM Jun 02, 2020Observed: 2.87 ft at 5:15AM Jun 02, 2020Observed: 2.87 ft at 5:30AM Jun 02, 2020Observed: 2.87 ft at 5:45AM Jun 02, 2020Observed: 2.87 ft at 6:00AM Jun 02, 2020Observed: 2.87 ft at 6:15AM Jun 02, 2020Observed: 2.86 ft at 6:30AM Jun 02, 2020Observed: 2.86 ft at 6:45AM Jun 02, 2020Observed: 2.86 ft at 7:00AM Jun 02, 2020Observed: 2.86 ft at 7:15AM Jun 02, 2020Observed: 2.86 ft at 7:30AM Jun 02, 2020Observed: 2.86 ft at 7:45AM Jun 02, 2020Observed: 2.86 ft at 8:00AM Jun 02, 2020Observed: 2.86 ft at 8:15AM Jun 02, 2020Observed: 2.86 ft at 8:30AM Jun 02, 2020Observed: 2.86 ft at 8:45AM Jun 02, 2020Observed: 2.86 ft at 9:00AM Jun 02, 2020Observed: 2.86 ft at 9:15AM Jun 02, 2020Observed: 2.86 ft at 9:30AM Jun 02, 2020Observed: 2.86 ft at 9:45AM Jun 02, 2020Observed: 2.86 ft at 10:00AM Jun 02, 2020Observed: 2.86 ft at 10:15AM Jun 02, 2020Observed: 2.86 ft at 10:30AM Jun 02, 2020Observed: 2.86 ft at 10:45AM Jun 02, 2020Observed: 2.86 ft at 11:00AM Jun 02, 2020Observed: 2.86 ft at 11:15AM Jun 02, 2020Observed: 2.86 ft at 11:30AM Jun 02, 2020Observed: 2.86 ft at 11:45AM Jun 02, 2020Observed: 2.86 ft at 12:00PM Jun 02, 2020Observed: 2.86 ft at 12:15PM Jun 02, 2020Observed: 2.86 ft at 12:30PM Jun 02, 2020Observed: 2.86 ft at 12:45PM Jun 02, 2020Observed: 2.86 ft at 1:00PM Jun 02, 2020Observed: 2.86 ft at 1:15PM Jun 02, 2020Observed: 2.86 ft at 1:30PM Jun 02, 2020Observed: 2.86 ft at 1:45PM Jun 02, 2020Observed: 2.86 ft at 2:00PM Jun 02, 2020Observed: 2.86 ft at 2:15PM Jun 02, 2020Observed: 2.86 ft at 2:30PM Jun 02, 2020Observed: 2.86 ft at 2:45PM Jun 02, 2020Observed: 2.86 ft at 3:00PM Jun 02, 2020Observed: 2.86 ft at 3:15PM Jun 02, 2020Observed: 2.86 ft at 3:30PM Jun 02, 2020Observed: 2.86 ft at 3:45PM Jun 02, 2020Observed: 2.86 ft at 4:00PM Jun 02, 2020Observed: 2.86 ft at 4:15PM Jun 02, 2020Observed: 2.86 ft at 4:30PM Jun 02, 2020Observed: 2.86 ft at 4:45PM Jun 02, 2020Observed: 2.86 ft at 5:00PM Jun 02, 2020Observed: 2.86 ft at 5:15PM Jun 02, 2020Observed: 2.86 ft at 5:30PM Jun 02, 2020Observed: 2.86 ft at 5:45PM Jun 02, 2020Observed: 2.86 ft at 6:00PM Jun 02, 2020Observed: 2.86 ft at 6:15PM Jun 02, 2020Observed: 2.85 ft at 6:30PM Jun 02, 2020Observed: 2.85 ft at 6:45PM Jun 02, 2020Observed: 2.85 ft at 7:00PM Jun 02, 2020Observed: 2.85 ft at 7:15PM Jun 02, 2020Observed: 2.85 ft at 7:30PM Jun 02, 2020Observed: 2.85 ft at 7:45PM Jun 02, 2020Observed: 2.85 ft at 8:00PM Jun 02, 2020Observed: 2.84 ft at 8:15PM Jun 02, 2020Observed: 2.84 ft at 8:30PM Jun 02, 2020Observed: 2.84 ft at 8:45PM Jun 02, 2020Observed: 2.84 ft at 9:00PM Jun 02, 2020Observed: 2.84 ft at 9:15PM Jun 02, 2020Observed: 2.84 ft at 9:30PM Jun 02, 2020Observed: 2.84 ft at 9:45PM Jun 02, 2020Observed: 2.84 ft at 10:00PM Jun 02, 2020Observed: 2.84 ft at 10:15PM Jun 02, 2020Observed: 2.84 ft at 10:30PM Jun 02, 2020Observed: 2.84 ft at 10:45PM Jun 02, 2020Observed: 2.84 ft at 11:00PM Jun 02, 2020Observed: 2.84 ft at 11:15PM Jun 02, 2020Observed: 2.83 ft at 11:30PM Jun 02, 2020Observed: 2.83 ft at 11:45PM Jun 02, 2020Observed: 2.83 ft at 12:00AM Jun 03, 2020Observed: 2.83 ft at 12:15AM Jun 03, 2020Observed: 2.83 ft at 12:30AM Jun 03, 2020Observed: 2.82 ft at 12:45AM Jun 03, 2020Observed: 2.82 ft at 1:00AM Jun 03, 2020Observed: 2.82 ft at 1:15AM Jun 03, 2020Observed: 2.82 ft at 1:30AM Jun 03, 2020Observed: 2.82 ft at 1:45AM Jun 03, 2020Observed: 2.82 ft at 2:00AM Jun 03, 2020Observed: 2.82 ft at 2:15AM Jun 03, 2020Observed: 2.82 ft at 2:30AM Jun 03, 2020Observed: 2.82 ft at 2:45AM Jun 03, 2020Observed: 2.82 ft at 3:00AM Jun 03, 2020Observed: 2.82 ft at 3:15AM Jun 03, 2020Observed: 2.82 ft at 3:30AM Jun 03, 2020Observed: 2.82 ft at 3:45AM Jun 03, 2020Observed: 2.81 ft at 4:00AM Jun 03, 2020Observed: 2.81 ft at 4:15AM Jun 03, 2020Observed: 2.81 ft at 4:30AM Jun 03, 2020Observed: 2.81 ft at 4:45AM Jun 03, 2020Observed: 2.81 ft at 5:00AM Jun 03, 2020Observed: 2.81 ft at 5:15AM Jun 03, 2020Observed: 2.81 ft at 5:30AM Jun 03, 2020Observed: 2.81 ft at 5:45AM Jun 03, 2020Observed: 2.81 ft at 6:00AM Jun 03, 2020Observed: 2.81 ft at 6:15AM Jun 03, 2020Observed: 2.81 ft at 6:30AM Jun 03, 2020Observed: 2.81 ft at 6:45AM Jun 03, 2020Observed: 2.81 ft at 7:00AM Jun 03, 2020Observed: 2.8 ft at 7:15AM Jun 03, 2020Observed: 2.8 ft at 7:30AM Jun 03, 2020Observed: 2.8 ft at 7:45AM Jun 03, 2020Observed: 2.8 ft at 8:00AM Jun 03, 2020Observed: 2.8 ft at 8:15AM Jun 03, 2020Observed: 2.8 ft at 8:30AM Jun 03, 2020Observed: 2.8 ft at 8:45AM Jun 03, 2020Observed: 2.8 ft at 9:00AM Jun 03, 2020Observed: 2.8 ft at 9:15AM Jun 03, 2020Observed: 2.8 ft at 9:30AM Jun 03, 2020Observed: 2.8 ft at 9:45AM Jun 03, 2020Observed: 2.8 ft at 10:00AM Jun 03, 2020Observed: 2.8 ft at 10:15AM Jun 03, 2020Observed: 2.8 ft at 10:30AM Jun 03, 2020Observed: 2.8 ft at 10:45AM Jun 03, 2020Observed: 2.8 ft at 11:00AM Jun 03, 2020Observed: 2.8 ft at 11:15AM Jun 03, 2020Observed: 2.8 ft at 11:30AM Jun 03, 2020Observed: 2.8 ft at 11:45AM Jun 03, 2020Observed: 2.8 ft at 12:00PM Jun 03, 2020Observed: 2.8 ft at 12:15PM Jun 03, 2020Observed: 2.8 ft at 12:30PM Jun 03, 2020Observed: 2.8 ft at 12:45PM Jun 03, 2020Observed: 2.8 ft at 1:00PM Jun 03, 2020Observed: 2.8 ft at 1:15PM Jun 03, 2020Observed: 2.8 ft at 1:30PM Jun 03, 2020Observed: 2.8 ft at 1:45PM Jun 03, 2020Observed: 2.8 ft at 2:00PM Jun 03, 2020Observed: 2.8 ft at 2:15PM Jun 03, 2020Observed: 2.8 ft at 2:30PM Jun 03, 2020Observed: 2.8 ft at 2:45PM Jun 03, 2020Observed: 2.8 ft at 3:00PM Jun 03, 2020Observed: 2.8 ft at 3:15PM Jun 03, 2020Observed: 2.8 ft at 3:30PM Jun 03, 2020Observed: 2.8 ft at 3:45PM Jun 03, 2020Observed: 2.8 ft at 4:00PM Jun 03, 2020Observed: 2.8 ft at 4:15PM Jun 03, 2020Observed: 2.8 ft at 4:30PM Jun 03, 2020Observed: 2.8 ft at 4:45PM Jun 03, 2020Observed: 2.8 ft at 5:00PM Jun 03, 2020Observed: 2.8 ft at 5:15PM Jun 03, 2020Observed: 2.8 ft at 5:30PM Jun 03, 2020Observed: 2.8 ft at 5:45PM Jun 03, 2020Observed: 2.8 ft at 6:00PM Jun 03, 2020Observed: 2.8 ft at 6:15PM Jun 03, 2020Observed: 2.8 ft at 6:30PM Jun 03, 2020Observed: 2.8 ft at 6:45PM Jun 03, 2020Observed: 2.8 ft at 7:00PM Jun 03, 2020Observed: 2.8 ft at 7:15PM Jun 03, 2020Observed: 2.8 ft at 7:30PM Jun 03, 2020Observed: 2.79 ft at 7:45PM Jun 03, 2020Observed: 2.79 ft at 8:00PM Jun 03, 2020Observed: 2.79 ft at 8:15PM Jun 03, 2020Observed: 2.79 ft at 8:30PM Jun 03, 2020Observed: 2.79 ft at 8:45PM Jun 03, 2020Observed: 2.79 ft at 9:00PM Jun 03, 2020Observed: 2.78 ft at 9:15PM Jun 03, 2020Observed: 2.78 ft at 9:30PM Jun 03, 2020Observed: 2.78 ft at 9:45PM Jun 03, 2020Observed: 2.78 ft at 10:00PM Jun 03, 2020Observed: 2.78 ft at 10:15PM Jun 03, 2020Observed: 2.78 ft at 10:30PM Jun 03, 2020Observed: 2.78 ft at 10:45PM Jun 03, 2020Observed: 2.78 ft at 11:00PM Jun 03, 2020Observed: 2.78 ft at 11:15PM Jun 03, 2020Observed: 2.78 ft at 11:30PM Jun 03, 2020Observed: 2.78 ft at 11:45PM Jun 03, 2020Observed: 2.78 ft at 12:00AM Jun 04, 2020Observed: 2.78 ft at 12:15AM Jun 04, 2020Observed: 2.78 ft at 12:30AM Jun 04, 2020Observed: 2.78 ft at 12:45AM Jun 04, 2020Observed: 2.78 ft at 1:00AM Jun 04, 2020Observed: 2.78 ft at 1:15AM Jun 04, 2020Observed: 2.77 ft at 1:30AM Jun 04, 2020Observed: 2.77 ft at 1:45AM Jun 04, 2020Observed: 2.77 ft at 2:00AM Jun 04, 2020Observed: 2.77 ft at 2:15AM Jun 04, 2020Observed: 2.77 ft at 2:30AM Jun 04, 2020Observed: 2.77 ft at 2:45AM Jun 04, 2020Observed: 2.77 ft at 3:00AM Jun 04, 2020Observed: 2.77 ft at 3:15AM Jun 04, 2020Observed: 2.77 ft at 3:30AM Jun 04, 2020Observed: 2.76 ft at 3:45AM Jun 04, 2020Observed: 2.76 ft at 4:00AM Jun 04, 2020Observed: 2.76 ft at 4:15AM Jun 04, 2020Observed: 2.76 ft at 4:30AM Jun 04, 2020Observed: 2.76 ft at 4:45AM Jun 04, 2020Observed: 2.76 ft at 5:00AM Jun 04, 2020Observed: 2.76 ft at 5:15AM Jun 04, 2020Observed: 2.76 ft at 5:30AM Jun 04, 2020Observed: 2.76 ft at 5:45AM Jun 04, 2020Observed: 2.76 ft at 6:00AM Jun 04, 2020Observed: 2.76 ft at 6:15AM Jun 04, 2020Observed: 2.76 ft at 6:30AM Jun 04, 2020Observed: 2.76 ft at 6:45AM Jun 04, 2020Observed: 2.76 ft at 7:00AM Jun 04, 2020Observed: 2.76 ft at 7:15AM Jun 04, 2020Observed: 2.76 ft at 7:30AM Jun 04, 2020Observed: 2.76 ft at 7:45AM Jun 04, 2020Observed: 2.76 ft at 8:00AM Jun 04, 2020Observed: 2.76 ft at 8:15AM Jun 04, 2020Observed: 2.76 ft at 8:30AM Jun 04, 2020Observed: 2.76 ft at 8:45AM Jun 04, 2020Observed: 2.76 ft at 9:00AM Jun 04, 2020Observed: 2.76 ft at 9:15AM Jun 04, 2020Observed: 2.76 ft at 9:30AM Jun 04, 2020Observed: 2.76 ft at 9:45AM Jun 04, 2020Observed: 2.76 ft at 10:00AM Jun 04, 2020Observed: 2.76 ft at 10:15AM Jun 04, 2020Observed: 2.76 ft at 10:30AM Jun 04, 2020Observed: 2.76 ft at 10:45AM Jun 04, 2020Observed: 2.76 ft at 11:00AM Jun 04, 2020Observed: 2.76 ft at 11:15AM Jun 04, 2020Observed: 2.76 ft at 11:30AM Jun 04, 2020Observed: 2.76 ft at 11:45AM Jun 04, 2020Observed: 2.76 ft at 12:00PM Jun 04, 2020Observed: 2.76 ft at 12:15PM Jun 04, 2020Observed: 2.76 ft at 12:30PM Jun 04, 2020Observed: 2.76 ft at 12:45PM Jun 04, 2020Observed: 2.76 ft at 1:00PM Jun 04, 2020Observed: 2.76 ft at 1:15PM Jun 04, 2020Observed: 2.76 ft at 1:30PM Jun 04, 2020Observed: 2.76 ft at 1:45PM Jun 04, 2020Observed: 2.76 ft at 2:00PM Jun 04, 2020Observed: 2.76 ft at 2:15PM Jun 04, 2020Observed: 2.76 ft at 2:30PM Jun 04, 2020Observed: 2.76 ft at 2:45PM Jun 04, 2020Observed: 2.76 ft at 3:00PM Jun 04, 2020Observed: 2.76 ft at 3:15PM Jun 04, 2020Observed: 2.76 ft at 3:30PM Jun 04, 2020Observed: 2.76 ft at 3:45PM Jun 04, 2020Observed: 2.76 ft at 4:00PM Jun 04, 2020Observed: 2.76 ft at 4:15PM Jun 04, 2020Observed: 2.76 ft at 4:30PM Jun 04, 2020Observed: 2.76 ft at 4:45PM Jun 04, 2020Observed: 2.76 ft at 5:00PM Jun 04, 2020Observed: 2.76 ft at 5:15PM Jun 04, 2020Observed: 2.76 ft at 5:30PM Jun 04, 2020Observed: 2.76 ft at 5:45PM Jun 04, 2020Observed: 2.76 ft at 6:00PM Jun 04, 2020Observed: 2.76 ft at 6:15PM Jun 04, 2020Observed: 2.76 ft at 6:30PM Jun 04, 2020Observed: 2.76 ft at 6:45PM Jun 04, 2020Observed: 2.76 ft at 7:00PM Jun 04, 2020Observed: 2.76 ft at 7:15PM Jun 04, 2020Observed: 2.76 ft at 7:30PM Jun 04, 2020Observed: 2.75 ft at 7:45PM Jun 04, 2020Observed: 2.75 ft at 8:00PM Jun 04, 2020Observed: 2.75 ft at 8:15PM Jun 04, 2020Observed: 2.75 ft at 8:30PM Jun 04, 2020Observed: 2.75 ft at 8:45PM Jun 04, 2020Observed: 2.75 ft at 9:00PM Jun 04, 2020Observed: 2.75 ft at 9:15PM Jun 04, 2020Observed: 2.75 ft at 9:30PM Jun 04, 2020Observed: 2.75 ft at 9:45PM Jun 04, 2020Observed: 2.75 ft at 10:00PM Jun 04, 2020Observed: 2.75 ft at 10:15PM Jun 04, 2020Observed: 2.75 ft at 10:30PM Jun 04, 2020Observed: 2.74 ft at 10:45PM Jun 04, 2020Observed: 2.74 ft at 11:00PM Jun 04, 2020Observed: 2.74 ft at 11:15PM Jun 04, 2020Observed: 2.74 ft at 11:30PM Jun 04, 2020Observed: 2.74 ft at 11:45PM Jun 04, 2020Observed: 2.74 ft at 12:00AM Jun 05, 2020Observed: 2.74 ft at 12:15AM Jun 05, 2020Observed: 2.74 ft at 12:30AM Jun 05, 2020Observed: 2.74 ft at 12:45AM Jun 05, 2020Observed: 2.74 ft at 1:00AM Jun 05, 2020Observed: 2.74 ft at 1:15AM Jun 05, 2020Observed: 2.74 ft at 1:30AM Jun 05, 2020Observed: 2.74 ft at 1:45AM Jun 05, 2020Observed: 2.74 ft at 2:00AM Jun 05, 2020Observed: 2.74 ft at 2:15AM Jun 05, 2020Observed: 2.74 ft at 2:30AM Jun 05, 2020Observed: 2.74 ft at 2:45AM Jun 05, 2020Observed: 2.73 ft at 3:00AM Jun 05, 2020Forecast: 2.72 ft 5:00AM Jun 05, 2020Forecast: 2.71 ft 11:00AM Jun 05, 2020Forecast: 2.69 ft 5:00PM Jun 05, 2020Forecast: 2.68 ft 11:00PM Jun 05, 2020Forecast: 2.67 ft 5:00AM Jun 06, 2020Forecast: 2.67 ft 11:00AM Jun 06, 2020Forecast: 2.7 ft 5:00PM Jun 06, 2020Forecast: 2.75 ft 11:00PM Jun 06, 2020Highest Forecast: 2.79 ft 5:00AM Jun 07, 2020Highest Forecast: 2.79 ft 11:00AM Jun 07, 2020Highest Forecast: 2.79 ft 5:00PM Jun 07, 2020Highest Forecast: 2.79 ft 11:00PM Jun 07, 2020Forecast: 2.77 ft 5:00AM Jun 08, 2020Forecast: 2.73 ft 11:00AM Jun 08, 2020Forecast: 2.69 ft 5:00PM Jun 08, 2020Forecast: 2.65 ft 11:00PM Jun 08, 2020Forecast: 2.63 ft 5:00AM Jun 09, 2020Forecast: 2.65 ft 11:00AM Jun 09, 2020Forecast: 2.71 ft 5:00PM Jun 09, 2020Forecast: 2.77 ft 11:00PM Jun 09, 2020USGS--Water Resources of the United StatesTIDO3(plotting HGIRG) Graph Created (3:18AM Jun 5, 2020)ObservedForecast (issued 4:34PM Jun 4)Latest observed value: 2.73 ft at 3:00 AM PDT 5-Jun-2020. Flood Stage is 18 ft
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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
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(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
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(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
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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 48.165 ft 66.165 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
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: 1-Mar-2019 12:32 AM
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