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Hydrograph River at a Glance Download
Alsea River near Tidewater Stage (ft)Flow (cfs)Highest Observation: 3.22 ft at 1:15AM Apr 09, 2021Highest Observation: 3.22 ft at 1:30AM Apr 09, 2021Highest Observation: 3.22 ft at 1:45AM Apr 09, 2021Highest Observation: 3.22 ft at 2:00AM Apr 09, 2021Highest Observation: 3.22 ft at 2:15AM Apr 09, 2021Observed: 3.21 ft at 2:30AM Apr 09, 2021Observed: 3.21 ft at 2:45AM Apr 09, 2021Observed: 3.21 ft at 3:00AM Apr 09, 2021Observed: 3.21 ft at 3:15AM Apr 09, 2021Observed: 3.21 ft at 3:30AM Apr 09, 2021Observed: 3.2 ft at 3:45AM Apr 09, 2021Observed: 3.2 ft at 4:00AM Apr 09, 2021Observed: 3.2 ft at 4:15AM Apr 09, 2021Observed: 3.2 ft at 4:30AM Apr 09, 2021Observed: 3.2 ft at 4:45AM Apr 09, 2021Observed: 3.2 ft at 5:00AM Apr 09, 2021Observed: 3.2 ft at 5:15AM Apr 09, 2021Observed: 3.19 ft at 5:30AM Apr 09, 2021Observed: 3.19 ft at 5:45AM Apr 09, 2021Observed: 3.19 ft at 6:00AM Apr 09, 2021Observed: 3.18 ft at 6:15AM Apr 09, 2021Observed: 3.18 ft at 6:30AM Apr 09, 2021Observed: 3.18 ft at 6:45AM Apr 09, 2021Observed: 3.18 ft at 7:00AM Apr 09, 2021Observed: 3.18 ft at 7:15AM Apr 09, 2021Observed: 3.18 ft at 7:30AM Apr 09, 2021Observed: 3.18 ft at 7:45AM Apr 09, 2021Observed: 3.18 ft at 8:00AM Apr 09, 2021Observed: 3.18 ft at 8:15AM Apr 09, 2021Observed: 3.17 ft at 8:30AM Apr 09, 2021Observed: 3.17 ft at 8:45AM Apr 09, 2021Observed: 3.17 ft at 9:00AM Apr 09, 2021Observed: 3.17 ft at 9:15AM Apr 09, 2021Observed: 3.17 ft at 9:30AM Apr 09, 2021Observed: 3.17 ft at 9:45AM Apr 09, 2021Observed: 3.17 ft at 10:00AM Apr 09, 2021Observed: 3.17 ft at 10:15AM Apr 09, 2021Observed: 3.17 ft at 10:30AM Apr 09, 2021Observed: 3.16 ft at 10:45AM Apr 09, 2021Observed: 3.16 ft at 11:00AM Apr 09, 2021Observed: 3.16 ft at 11:15AM Apr 09, 2021Observed: 3.16 ft at 11:30AM Apr 09, 2021Observed: 3.16 ft at 11:45AM Apr 09, 2021Observed: 3.16 ft at 12:00PM Apr 09, 2021Observed: 3.16 ft at 12:15PM Apr 09, 2021Observed: 3.16 ft at 12:30PM Apr 09, 2021Observed: 3.16 ft at 12:45PM Apr 09, 2021Observed: 3.16 ft at 1:00PM Apr 09, 2021Observed: 3.16 ft at 1:15PM Apr 09, 2021Observed: 3.16 ft at 1:30PM Apr 09, 2021Observed: 3.16 ft at 1:45PM Apr 09, 2021Observed: 3.16 ft at 2:00PM Apr 09, 2021Observed: 3.16 ft at 2:15PM Apr 09, 2021Observed: 3.16 ft at 2:30PM Apr 09, 2021Observed: 3.16 ft at 2:45PM Apr 09, 2021Observed: 3.16 ft at 3:00PM Apr 09, 2021Observed: 3.16 ft at 3:15PM Apr 09, 2021Observed: 3.15 ft at 3:30PM Apr 09, 2021Observed: 3.15 ft at 3:45PM Apr 09, 2021Observed: 3.15 ft at 4:00PM Apr 09, 2021Observed: 3.15 ft at 4:15PM Apr 09, 2021Observed: 3.15 ft at 4:30PM Apr 09, 2021Observed: 3.15 ft at 4:45PM Apr 09, 2021Observed: 3.15 ft at 5:00PM Apr 09, 2021Observed: 3.15 ft at 5:15PM Apr 09, 2021Observed: 3.15 ft at 5:30PM Apr 09, 2021Observed: 3.14 ft at 5:45PM Apr 09, 2021Observed: 3.14 ft at 6:00PM Apr 09, 2021Observed: 3.14 ft at 6:15PM Apr 09, 2021Observed: 3.14 ft at 6:30PM Apr 09, 2021Observed: 3.14 ft at 6:45PM Apr 09, 2021Observed: 3.14 ft at 7:00PM Apr 09, 2021Observed: 3.14 ft at 7:15PM Apr 09, 2021Observed: 3.14 ft at 7:30PM Apr 09, 2021Observed: 3.14 ft at 7:45PM Apr 09, 2021Observed: 3.14 ft at 8:00PM Apr 09, 2021Observed: 3.14 ft at 8:15PM Apr 09, 2021Observed: 3.14 ft at 8:30PM Apr 09, 2021Observed: 3.14 ft at 8:45PM Apr 09, 2021Observed: 3.14 ft at 9:00PM Apr 09, 2021Observed: 3.14 ft at 9:15PM Apr 09, 2021Observed: 3.14 ft at 9:30PM Apr 09, 2021Observed: 3.14 ft at 9:45PM Apr 09, 2021Observed: 3.14 ft at 10:00PM Apr 09, 2021Observed: 3.14 ft at 10:15PM Apr 09, 2021Observed: 3.14 ft at 10:30PM Apr 09, 2021Observed: 3.14 ft at 10:45PM Apr 09, 2021Observed: 3.13 ft at 11:00PM Apr 09, 2021Observed: 3.13 ft at 11:15PM Apr 09, 2021Observed: 3.13 ft at 11:30PM Apr 09, 2021Observed: 3.13 ft at 11:45PM Apr 09, 2021Observed: 3.13 ft at 12:00AM Apr 10, 2021Observed: 3.13 ft at 12:15AM Apr 10, 2021Observed: 3.13 ft at 12:30AM Apr 10, 2021Observed: 3.13 ft at 12:45AM Apr 10, 2021Observed: 3.13 ft at 1:00AM Apr 10, 2021Observed: 3.13 ft at 1:15AM Apr 10, 2021Observed: 3.13 ft at 1:30AM Apr 10, 2021Observed: 3.13 ft at 1:45AM Apr 10, 2021Observed: 3.13 ft at 2:00AM Apr 10, 2021Observed: 3.13 ft at 2:15AM Apr 10, 2021Observed: 3.13 ft at 2:30AM Apr 10, 2021Observed: 3.13 ft at 2:45AM Apr 10, 2021Observed: 3.13 ft at 3:00AM Apr 10, 2021Observed: 3.13 ft at 3:15AM Apr 10, 2021Observed: 3.13 ft at 3:30AM Apr 10, 2021Observed: 3.13 ft at 3:45AM Apr 10, 2021Observed: 3.13 ft at 4:00AM Apr 10, 2021Observed: 3.13 ft at 4:15AM Apr 10, 2021Observed: 3.13 ft at 4:30AM Apr 10, 2021Observed: 3.13 ft at 4:45AM Apr 10, 2021Observed: 3.13 ft at 5:00AM Apr 10, 2021Observed: 3.13 ft at 5:15AM Apr 10, 2021Observed: 3.13 ft at 5:30AM Apr 10, 2021Observed: 3.14 ft at 5:45AM Apr 10, 2021Observed: 3.14 ft at 6:00AM Apr 10, 2021Observed: 3.14 ft at 6:15AM Apr 10, 2021Observed: 3.14 ft at 6:30AM Apr 10, 2021Observed: 3.14 ft at 6:45AM Apr 10, 2021Observed: 3.14 ft at 7:00AM Apr 10, 2021Observed: 3.14 ft at 7:15AM Apr 10, 2021Observed: 3.14 ft at 7:30AM Apr 10, 2021Observed: 3.14 ft at 7:45AM Apr 10, 2021Observed: 3.14 ft at 8:00AM Apr 10, 2021Observed: 3.14 ft at 8:15AM Apr 10, 2021Observed: 3.14 ft at 8:30AM Apr 10, 2021Observed: 3.15 ft at 8:45AM Apr 10, 2021Observed: 3.15 ft at 9:00AM Apr 10, 2021Observed: 3.15 ft at 9:15AM Apr 10, 2021Observed: 3.15 ft at 9:30AM Apr 10, 2021Observed: 3.15 ft at 9:45AM Apr 10, 2021Observed: 3.15 ft at 10:00AM Apr 10, 2021Observed: 3.15 ft at 10:15AM Apr 10, 2021Observed: 3.16 ft at 10:30AM Apr 10, 2021Observed: 3.16 ft at 10:45AM Apr 10, 2021Observed: 3.16 ft at 11:00AM Apr 10, 2021Observed: 3.16 ft at 11:15AM Apr 10, 2021Observed: 3.16 ft at 11:30AM Apr 10, 2021Observed: 3.16 ft at 11:45AM Apr 10, 2021Observed: 3.17 ft at 12:00PM Apr 10, 2021Observed: 3.17 ft at 12:15PM Apr 10, 2021Observed: 3.17 ft at 12:30PM Apr 10, 2021Observed: 3.17 ft at 12:45PM Apr 10, 2021Observed: 3.17 ft at 1:00PM Apr 10, 2021Observed: 3.17 ft at 1:15PM Apr 10, 2021Observed: 3.18 ft at 1:30PM Apr 10, 2021Observed: 3.18 ft at 1:45PM Apr 10, 2021Observed: 3.18 ft at 2:00PM Apr 10, 2021Observed: 3.18 ft at 2:15PM Apr 10, 2021Observed: 3.18 ft at 2:30PM Apr 10, 2021Observed: 3.18 ft at 2:45PM Apr 10, 2021Observed: 3.18 ft at 3:00PM Apr 10, 2021Observed: 3.18 ft at 3:15PM Apr 10, 2021Observed: 3.19 ft at 3:30PM Apr 10, 2021Observed: 3.19 ft at 3:45PM Apr 10, 2021Observed: 3.19 ft at 4:00PM Apr 10, 2021Observed: 3.19 ft at 4:15PM Apr 10, 2021Observed: 3.19 ft at 4:30PM Apr 10, 2021Observed: 3.19 ft at 4:45PM Apr 10, 2021Observed: 3.19 ft at 5:00PM Apr 10, 2021Observed: 3.19 ft at 5:15PM Apr 10, 2021Observed: 3.18 ft at 5:30PM Apr 10, 2021Observed: 3.18 ft at 5:45PM Apr 10, 2021Observed: 3.18 ft at 6:00PM Apr 10, 2021Observed: 3.18 ft at 6:15PM Apr 10, 2021Observed: 3.18 ft at 6:30PM Apr 10, 2021Observed: 3.18 ft at 6:45PM Apr 10, 2021Observed: 3.18 ft at 7:00PM Apr 10, 2021Observed: 3.18 ft at 7:15PM Apr 10, 2021Observed: 3.18 ft at 7:30PM Apr 10, 2021Observed: 3.18 ft at 7:45PM Apr 10, 2021Observed: 3.18 ft at 8:00PM Apr 10, 2021Observed: 3.18 ft at 8:15PM Apr 10, 2021Observed: 3.18 ft at 8:30PM Apr 10, 2021Observed: 3.18 ft at 8:45PM Apr 10, 2021Observed: 3.17 ft at 9:00PM Apr 10, 2021Observed: 3.17 ft at 9:15PM Apr 10, 2021Observed: 3.17 ft at 9:30PM Apr 10, 2021Observed: 3.17 ft at 9:45PM Apr 10, 2021Observed: 3.17 ft at 10:00PM Apr 10, 2021Observed: 3.17 ft at 10:15PM Apr 10, 2021Observed: 3.16 ft at 10:30PM Apr 10, 2021Observed: 3.16 ft at 10:45PM Apr 10, 2021Observed: 3.16 ft at 11:00PM Apr 10, 2021Observed: 3.16 ft at 11:15PM Apr 10, 2021Observed: 3.16 ft at 11:30PM Apr 10, 2021Observed: 3.16 ft at 11:45PM Apr 10, 2021Observed: 3.16 ft at 12:00AM Apr 11, 2021Observed: 3.16 ft at 12:15AM Apr 11, 2021Observed: 3.16 ft at 12:30AM Apr 11, 2021Observed: 3.16 ft at 12:45AM Apr 11, 2021Observed: 3.15 ft at 1:00AM Apr 11, 2021Observed: 3.15 ft at 1:15AM Apr 11, 2021Observed: 3.15 ft at 1:30AM Apr 11, 2021Observed: 3.15 ft at 1:45AM Apr 11, 2021Observed: 3.15 ft at 2:00AM Apr 11, 2021Observed: 3.14 ft at 2:15AM Apr 11, 2021Observed: 3.14 ft at 2:30AM Apr 11, 2021Observed: 3.14 ft at 2:45AM Apr 11, 2021Observed: 3.14 ft at 3:00AM Apr 11, 2021Observed: 3.14 ft at 3:15AM Apr 11, 2021Observed: 3.14 ft at 3:30AM Apr 11, 2021Observed: 3.14 ft at 3:45AM Apr 11, 2021Observed: 3.14 ft at 4:00AM Apr 11, 2021Observed: 3.13 ft at 4:15AM Apr 11, 2021Observed: 3.13 ft at 4:30AM Apr 11, 2021Observed: 3.13 ft at 4:45AM Apr 11, 2021Observed: 3.13 ft at 5:00AM Apr 11, 2021Observed: 3.13 ft at 5:15AM Apr 11, 2021Observed: 3.13 ft at 5:30AM Apr 11, 2021Observed: 3.13 ft at 5:45AM Apr 11, 2021Observed: 3.13 ft at 6:00AM Apr 11, 2021Observed: 3.12 ft at 6:15AM Apr 11, 2021Observed: 3.12 ft at 6:30AM Apr 11, 2021Observed: 3.12 ft at 6:45AM Apr 11, 2021Observed: 3.12 ft at 7:00AM Apr 11, 2021Observed: 3.12 ft at 7:15AM Apr 11, 2021Observed: 3.12 ft at 7:30AM Apr 11, 2021Observed: 3.12 ft at 7:45AM Apr 11, 2021Observed: 3.12 ft at 8:00AM Apr 11, 2021Observed: 3.12 ft at 8:15AM Apr 11, 2021Observed: 3.12 ft at 8:30AM Apr 11, 2021Observed: 3.11 ft at 8:45AM Apr 11, 2021Observed: 3.11 ft at 9:00AM Apr 11, 2021Observed: 3.11 ft at 9:15AM Apr 11, 2021Observed: 3.11 ft at 9:30AM Apr 11, 2021Observed: 3.11 ft at 9:45AM Apr 11, 2021Observed: 3.1 ft at 10:00AM Apr 11, 2021Observed: 3.1 ft at 10:15AM Apr 11, 2021Observed: 3.1 ft at 10:30AM Apr 11, 2021Observed: 3.1 ft at 10:45AM Apr 11, 2021Observed: 3.1 ft at 11:00AM Apr 11, 2021Observed: 3.1 ft at 11:15AM Apr 11, 2021Observed: 3.1 ft at 11:30AM Apr 11, 2021Observed: 3.1 ft at 11:45AM Apr 11, 2021Observed: 3.1 ft at 12:00PM Apr 11, 2021Observed: 3.1 ft at 12:15PM Apr 11, 2021Observed: 3.1 ft at 12:30PM Apr 11, 2021Observed: 3.1 ft at 12:45PM Apr 11, 2021Observed: 3.1 ft at 1:00PM Apr 11, 2021Observed: 3.1 ft at 1:15PM Apr 11, 2021Observed: 3.1 ft at 1:30PM Apr 11, 2021Observed: 3.1 ft at 1:45PM Apr 11, 2021Observed: 3.1 ft at 2:00PM Apr 11, 2021Observed: 3.09 ft at 2:15PM Apr 11, 2021Observed: 3.09 ft at 2:30PM Apr 11, 2021Observed: 3.09 ft at 2:45PM Apr 11, 2021Observed: 3.08 ft at 3:00PM Apr 11, 2021Observed: 3.08 ft at 3:15PM Apr 11, 2021Observed: 3.08 ft at 3:30PM Apr 11, 2021Observed: 3.08 ft at 3:45PM Apr 11, 2021Observed: 3.08 ft at 4:00PM Apr 11, 2021Observed: 3.08 ft at 4:15PM Apr 11, 2021Observed: 3.08 ft at 4:30PM Apr 11, 2021Observed: 3.08 ft at 4:45PM Apr 11, 2021Observed: 3.08 ft at 5:00PM Apr 11, 2021Observed: 3.08 ft at 5:15PM Apr 11, 2021Observed: 3.08 ft at 5:30PM Apr 11, 2021Observed: 3.08 ft at 5:45PM Apr 11, 2021Observed: 3.08 ft at 6:00PM Apr 11, 2021Observed: 3.08 ft at 6:15PM Apr 11, 2021Observed: 3.08 ft at 6:30PM Apr 11, 2021Observed: 3.08 ft at 6:45PM Apr 11, 2021Observed: 3.07 ft at 7:00PM Apr 11, 2021Observed: 3.07 ft at 7:15PM Apr 11, 2021Observed: 3.07 ft at 7:30PM Apr 11, 2021Observed: 3.07 ft at 7:45PM Apr 11, 2021Observed: 3.07 ft at 8:00PM Apr 11, 2021Observed: 3.07 ft at 8:15PM Apr 11, 2021Observed: 3.07 ft at 8:30PM Apr 11, 2021Observed: 3.07 ft at 8:45PM Apr 11, 2021Observed: 3.07 ft at 9:00PM Apr 11, 2021Observed: 3.07 ft at 9:15PM Apr 11, 2021Observed: 3.06 ft at 9:30PM Apr 11, 2021Observed: 3.06 ft at 9:45PM Apr 11, 2021Observed: 3.06 ft at 10:00PM Apr 11, 2021Observed: 3.06 ft at 10:15PM Apr 11, 2021Observed: 3.06 ft at 10:30PM Apr 11, 2021Observed: 3.06 ft at 10:45PM Apr 11, 2021Observed: 3.06 ft at 11:00PM Apr 11, 2021Observed: 3.06 ft at 11:15PM Apr 11, 2021Observed: 3.06 ft at 11:30PM Apr 11, 2021Observed: 3.06 ft at 11:45PM Apr 11, 2021Observed: 3.06 ft at 12:00AM Apr 12, 2021Observed: 3.06 ft at 12:15AM Apr 12, 2021Observed: 3.06 ft at 12:30AM Apr 12, 2021Observed: 3.06 ft at 12:45AM Apr 12, 2021Observed: 3.06 ft at 1:00AM Apr 12, 2021Observed: 3.06 ft at 1:15AM Apr 12, 2021Observed: 3.06 ft at 1:30AM Apr 12, 2021Observed: 3.06 ft at 1:45AM Apr 12, 2021Observed: 3.06 ft at 2:00AM Apr 12, 2021Observed: 3.05 ft at 2:15AM Apr 12, 2021Observed: 3.05 ft at 2:30AM Apr 12, 2021Observed: 3.05 ft at 2:45AM Apr 12, 2021Observed: 3.05 ft at 3:00AM Apr 12, 2021Observed: 3.05 ft at 3:15AM Apr 12, 2021Observed: 3.05 ft at 3:30AM Apr 12, 2021Observed: 3.05 ft at 3:45AM Apr 12, 2021Observed: 3.04 ft at 4:00AM Apr 12, 2021Observed: 3.04 ft at 4:15AM Apr 12, 2021Observed: 3.04 ft at 4:30AM Apr 12, 2021Observed: 3.04 ft at 4:45AM Apr 12, 2021Observed: 3.04 ft at 5:00AM Apr 12, 2021Observed: 3.04 ft at 5:15AM Apr 12, 2021Observed: 3.04 ft at 5:30AM Apr 12, 2021Observed: 3.04 ft at 5:45AM Apr 12, 2021Observed: 3.04 ft at 6:00AM Apr 12, 2021Observed: 3.04 ft at 6:15AM Apr 12, 2021Observed: 3.04 ft at 6:30AM Apr 12, 2021Observed: 3.04 ft at 6:45AM Apr 12, 2021Observed: 3.04 ft at 7:00AM Apr 12, 2021Observed: 3.04 ft at 7:15AM Apr 12, 2021Observed: 3.04 ft at 7:30AM Apr 12, 2021Observed: 3.04 ft at 7:45AM Apr 12, 2021Observed: 3.04 ft at 8:00AM Apr 12, 2021Observed: 3.04 ft at 8:15AM Apr 12, 2021Observed: 3.03 ft at 8:30AM Apr 12, 2021Observed: 3.03 ft at 8:45AM Apr 12, 2021Observed: 3.03 ft at 9:00AM Apr 12, 2021Observed: 3.03 ft at 9:15AM Apr 12, 2021Observed: 3.03 ft at 9:30AM Apr 12, 2021Observed: 3.03 ft at 9:45AM Apr 12, 2021Observed: 3.03 ft at 10:00AM Apr 12, 2021Observed: 3.03 ft at 10:15AM Apr 12, 2021Observed: 3.03 ft at 10:30AM Apr 12, 2021Observed: 3.03 ft at 10:45AM Apr 12, 2021Observed: 3.02 ft at 11:00AM Apr 12, 2021Observed: 3.02 ft at 11:15AM Apr 12, 2021Observed: 3.02 ft at 11:30AM Apr 12, 2021Observed: 3.02 ft at 11:45AM Apr 12, 2021Observed: 3.03 ft at 12:00PM Apr 12, 2021Observed: 3.03 ft at 12:15PM Apr 12, 2021Observed: 3.03 ft at 12:30PM Apr 12, 2021Observed: 3.02 ft at 12:45PM Apr 12, 2021Observed: 3.02 ft at 1:00PM Apr 12, 2021Observed: 3.03 ft at 1:15PM Apr 12, 2021Observed: 3.02 ft at 1:30PM Apr 12, 2021Observed: 3.02 ft at 1:45PM Apr 12, 2021Observed: 3.02 ft at 2:00PM Apr 12, 2021Observed: 3.02 ft at 2:15PM Apr 12, 2021Observed: 3.02 ft at 2:30PM Apr 12, 2021Observed: 3.02 ft at 2:45PM Apr 12, 2021Observed: 3.02 ft at 3:00PM Apr 12, 2021Observed: 3.02 ft at 3:15PM Apr 12, 2021Observed: 3.02 ft at 3:30PM Apr 12, 2021Observed: 3.02 ft at 3:45PM Apr 12, 2021Observed: 3.02 ft at 4:00PM Apr 12, 2021Observed: 3.02 ft at 4:15PM Apr 12, 2021Observed: 3.02 ft at 4:30PM Apr 12, 2021Observed: 3.02 ft at 4:45PM Apr 12, 2021Observed: 3.02 ft at 5:00PM Apr 12, 2021Observed: 3.02 ft at 5:15PM Apr 12, 2021Observed: 3.02 ft at 5:30PM Apr 12, 2021Observed: 3.02 ft at 5:45PM Apr 12, 2021Observed: 3.02 ft at 6:00PM Apr 12, 2021Observed: 3.02 ft at 6:15PM Apr 12, 2021Observed: 3.02 ft at 6:30PM Apr 12, 2021Observed: 3.02 ft at 6:45PM Apr 12, 2021Observed: 3.02 ft at 7:00PM Apr 12, 2021Observed: 3.02 ft at 7:15PM Apr 12, 2021Observed: 3.02 ft at 7:30PM Apr 12, 2021Observed: 3.02 ft at 7:45PM Apr 12, 2021Observed: 3.02 ft at 8:00PM Apr 12, 2021Observed: 3.01 ft at 8:15PM Apr 12, 2021Observed: 3.01 ft at 8:30PM Apr 12, 2021Observed: 3.01 ft at 8:45PM Apr 12, 2021Observed: 3.01 ft at 9:00PM Apr 12, 2021Observed: 3.01 ft at 9:15PM Apr 12, 2021Observed: 3.01 ft at 9:30PM Apr 12, 2021Observed: 3.01 ft at 9:45PM Apr 12, 2021Observed: 3.01 ft at 10:00PM Apr 12, 2021Observed: 3.01 ft at 10:15PM Apr 12, 2021Observed: 3.01 ft at 10:30PM Apr 12, 2021Observed: 3.01 ft at 10:45PM Apr 12, 2021Observed: 3.01 ft at 11:00PM Apr 12, 2021Observed: 3.01 ft at 11:15PM Apr 12, 2021Observed: 3.01 ft at 11:30PM Apr 12, 2021Observed: 3.01 ft at 11:45PM Apr 12, 2021Observed: 3.01 ft at 12:00AM Apr 13, 2021Observed: 3.01 ft at 12:15AM Apr 13, 2021Observed: 3.01 ft at 12:30AM Apr 13, 2021Observed: 3 ft at 12:45AM Apr 13, 2021Observed: 3 ft at 1:00AM Apr 13, 2021Observed: 3 ft at 1:15AM Apr 13, 2021Observed: 3 ft at 1:30AM Apr 13, 2021Observed: 3 ft at 1:45AM Apr 13, 2021Observed: 3 ft at 2:00AM Apr 13, 2021Observed: 3 ft at 2:15AM Apr 13, 2021Observed: 3 ft at 2:30AM Apr 13, 2021Observed: 3 ft at 2:45AM Apr 13, 2021Observed: 3 ft at 3:00AM Apr 13, 2021Observed: 3 ft at 3:15AM Apr 13, 2021Observed: 3 ft at 3:30AM Apr 13, 2021Observed: 3 ft at 3:45AM Apr 13, 2021Observed: 3 ft at 4:00AM Apr 13, 2021Observed: 3 ft at 4:15AM Apr 13, 2021Observed: 3 ft at 4:30AM Apr 13, 2021Observed: 2.99 ft at 4:45AM Apr 13, 2021Observed: 2.99 ft at 5:00AM Apr 13, 2021Observed: 2.99 ft at 5:15AM Apr 13, 2021Observed: 2.99 ft at 5:30AM Apr 13, 2021Observed: 2.99 ft at 5:45AM Apr 13, 2021Observed: 2.99 ft at 6:00AM Apr 13, 2021Observed: 2.98 ft at 6:15AM Apr 13, 2021Observed: 2.98 ft at 6:30AM Apr 13, 2021Observed: 2.98 ft at 6:45AM Apr 13, 2021Observed: 2.98 ft at 7:00AM Apr 13, 2021Observed: 2.98 ft at 7:15AM Apr 13, 2021Observed: 2.98 ft at 7:30AM Apr 13, 2021Observed: 2.98 ft at 7:45AM Apr 13, 2021Observed: 2.98 ft at 8:00AM Apr 13, 2021Observed: 2.98 ft at 8:15AM Apr 13, 2021Observed: 2.98 ft at 8:30AM Apr 13, 2021Observed: 2.98 ft at 8:45AM Apr 13, 2021Observed: 2.98 ft at 9:00AM Apr 13, 2021Observed: 2.98 ft at 9:15AM Apr 13, 2021Observed: 2.98 ft at 9:30AM Apr 13, 2021Observed: 2.98 ft at 9:45AM Apr 13, 2021Observed: 2.98 ft at 10:00AM Apr 13, 2021Observed: 2.98 ft at 10:15AM Apr 13, 2021Observed: 2.98 ft at 10:30AM Apr 13, 2021Observed: 2.98 ft at 10:45AM Apr 13, 2021Observed: 2.98 ft at 11:00AM Apr 13, 2021Observed: 2.98 ft at 11:15AM Apr 13, 2021Observed: 2.98 ft at 11:30AM Apr 13, 2021Observed: 2.98 ft at 11:45AM Apr 13, 2021Observed: 2.98 ft at 12:00PM Apr 13, 2021Observed: 2.98 ft at 12:15PM Apr 13, 2021Observed: 2.98 ft at 12:30PM Apr 13, 2021Observed: 2.98 ft at 12:45PM Apr 13, 2021Observed: 2.98 ft at 1:00PM Apr 13, 2021Observed: 2.98 ft at 1:15PM Apr 13, 2021Observed: 2.98 ft at 1:30PM Apr 13, 2021Observed: 2.97 ft at 1:45PM Apr 13, 2021Observed: 2.97 ft at 2:00PM Apr 13, 2021Observed: 2.97 ft at 2:15PM Apr 13, 2021Observed: 2.97 ft at 2:30PM Apr 13, 2021Observed: 2.97 ft at 2:45PM Apr 13, 2021Observed: 2.97 ft at 3:00PM Apr 13, 2021Observed: 2.97 ft at 3:15PM Apr 13, 2021Observed: 2.97 ft at 3:30PM Apr 13, 2021Observed: 2.97 ft at 3:45PM Apr 13, 2021Observed: 2.97 ft at 4:00PM Apr 13, 2021Observed: 2.97 ft at 4:15PM Apr 13, 2021Observed: 2.97 ft at 4:30PM Apr 13, 2021Observed: 2.97 ft at 4:45PM Apr 13, 2021Observed: 2.97 ft at 5:00PM Apr 13, 2021Observed: 2.97 ft at 5:15PM Apr 13, 2021Observed: 2.97 ft at 5:30PM Apr 13, 2021Observed: 2.97 ft at 5:45PM Apr 13, 2021Observed: 2.97 ft at 6:00PM Apr 13, 2021Observed: 2.96 ft at 6:15PM Apr 13, 2021Observed: 2.96 ft at 6:30PM Apr 13, 2021Observed: 2.96 ft at 6:45PM Apr 13, 2021Observed: 2.96 ft at 7:00PM Apr 13, 2021Observed: 2.96 ft at 7:15PM Apr 13, 2021Observed: 2.96 ft at 7:30PM Apr 13, 2021Observed: 2.96 ft at 7:45PM Apr 13, 2021Observed: 2.96 ft at 8:00PM Apr 13, 2021Observed: 2.96 ft at 8:15PM Apr 13, 2021Observed: 2.95 ft at 8:30PM Apr 13, 2021Observed: 2.95 ft at 8:45PM Apr 13, 2021Observed: 2.95 ft at 9:00PM Apr 13, 2021Observed: 2.95 ft at 9:15PM Apr 13, 2021Observed: 2.95 ft at 9:30PM Apr 13, 2021Observed: 2.95 ft at 9:45PM Apr 13, 2021Observed: 2.95 ft at 10:00PM Apr 13, 2021Observed: 2.94 ft at 10:15PM Apr 13, 2021Observed: 2.94 ft at 10:30PM Apr 13, 2021Observed: 2.94 ft at 10:45PM Apr 13, 2021Observed: 2.94 ft at 11:00PM Apr 13, 2021Observed: 2.94 ft at 11:15PM Apr 13, 2021Observed: 2.94 ft at 11:30PM Apr 13, 2021Observed: 2.94 ft at 11:45PM Apr 13, 2021Observed: 2.94 ft at 12:00AM Apr 14, 2021Highest Forecast: 2.94 ft 5:00AM Apr 14, 2021Forecast: 2.93 ft 11:00AM Apr 14, 2021Forecast: 2.91 ft 5:00PM Apr 14, 2021Forecast: 2.9 ft 11:00PM Apr 14, 2021Forecast: 2.89 ft 5:00AM Apr 15, 2021Forecast: 2.87 ft 11:00AM Apr 15, 2021Forecast: 2.86 ft 5:00PM Apr 15, 2021Forecast: 2.85 ft 11:00PM Apr 15, 2021Forecast: 2.84 ft 5:00AM Apr 16, 2021Forecast: 2.82 ft 11:00AM Apr 16, 2021Forecast: 2.81 ft 5:00PM Apr 16, 2021Forecast: 2.8 ft 11:00PM Apr 16, 2021Forecast: 2.79 ft 5:00AM Apr 17, 2021Forecast: 2.77 ft 11:00AM Apr 17, 2021Forecast: 2.76 ft 5:00PM Apr 17, 2021Forecast: 2.75 ft 11:00PM Apr 17, 2021Forecast: 2.74 ft 5:00AM Apr 18, 2021Forecast: 2.73 ft 11:00AM Apr 18, 2021Forecast: 2.72 ft 5:00PM Apr 18, 2021Forecast: 2.71 ft 11:00PM Apr 18, 2021USGS--Water Resources of the United StatesTIDO3(plotting HGIRG) Graph Created (1:03AM Apr 14, 2021)ObservedForecast (issued 3:58PM Apr 13)Latest observed value: 2.94 ft at 12:00 AM PDT 14-Apr-2021. 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
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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
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 48.165 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: 2-Nov-2020 7:27 PM
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