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Hydrograph River at a Glance Download
Mill Creek (WA) near Walla Walla Stage (ft)Flow (cfs)Highest Observation: 14.42 ft at 6:30AM Feb 17, 2020Highest Observation: 14.42 ft at 6:45AM Feb 17, 2020Highest Observation: 14.42 ft at 7:00AM Feb 17, 2020Highest Observation: 14.42 ft at 7:15AM Feb 17, 2020Highest Observation: 14.42 ft at 7:30AM Feb 17, 2020Highest Observation: 14.42 ft at 7:45AM Feb 17, 2020Highest Observation: 14.42 ft at 8:00AM Feb 17, 2020Highest Observation: 14.42 ft at 8:15AM Feb 17, 2020Highest Observation: 14.42 ft at 8:30AM Feb 17, 2020Highest Observation: 14.42 ft at 8:45AM Feb 17, 2020Highest Observation: 14.42 ft at 9:00AM Feb 17, 2020Highest Observation: 14.42 ft at 9:15AM Feb 17, 2020Highest Observation: 14.42 ft at 9:30AM Feb 17, 2020Highest Observation: 14.42 ft at 9:45AM Feb 17, 2020Highest Observation: 14.42 ft at 10:00AM Feb 17, 2020Highest Observation: 14.42 ft at 10:15AM Feb 17, 2020Highest Observation: 14.42 ft at 10:30AM Feb 17, 2020Highest Observation: 14.42 ft at 10:45AM Feb 17, 2020Highest Observation: 14.42 ft at 11:00AM Feb 17, 2020Highest Observation: 14.42 ft at 11:15AM Feb 17, 2020Highest Observation: 14.42 ft at 11:30AM Feb 17, 2020Highest Observation: 14.42 ft at 11:45AM Feb 17, 2020Highest Observation: 14.42 ft at 12:00PM Feb 17, 2020Highest Observation: 14.42 ft at 12:15PM Feb 17, 2020Highest Observation: 14.42 ft at 12:30PM Feb 17, 2020Highest Observation: 14.42 ft at 12:45PM Feb 17, 2020Highest Observation: 14.42 ft at 1:00PM Feb 17, 2020Highest Observation: 14.42 ft at 1:15PM Feb 17, 2020Highest Observation: 14.42 ft at 1:30PM Feb 17, 2020Highest Observation: 14.42 ft at 1:45PM Feb 17, 2020Highest Observation: 14.42 ft at 2:00PM Feb 17, 2020Highest Observation: 14.42 ft at 2:15PM Feb 17, 2020Highest Observation: 14.42 ft at 2:30PM Feb 17, 2020Highest Observation: 14.42 ft at 2:45PM Feb 17, 2020Highest Observation: 14.42 ft at 3:00PM Feb 17, 2020Highest Observation: 14.42 ft at 3:15PM Feb 17, 2020Highest Observation: 14.42 ft at 3:30PM Feb 17, 2020Highest Observation: 14.42 ft at 3:45PM Feb 17, 2020Highest Observation: 14.42 ft at 4:00PM Feb 17, 2020Highest Observation: 14.42 ft at 4:15PM Feb 17, 2020Highest Observation: 14.42 ft at 4:30PM Feb 17, 2020Highest Observation: 14.42 ft at 4:45PM Feb 17, 2020Highest Observation: 14.42 ft at 5:00PM Feb 17, 2020Highest Observation: 14.42 ft at 5:15PM Feb 17, 2020Highest Observation: 14.42 ft at 5:30PM Feb 17, 2020Highest Observation: 14.42 ft at 5:45PM Feb 17, 2020Highest Observation: 14.42 ft at 6:00PM Feb 17, 2020Highest Observation: 14.42 ft at 6:15PM Feb 17, 2020Highest Observation: 14.42 ft at 6:30PM Feb 17, 2020Highest Observation: 14.42 ft at 6:45PM Feb 17, 2020Highest Observation: 14.42 ft at 7:00PM Feb 17, 2020Highest Observation: 14.42 ft at 7:15PM Feb 17, 2020Highest Observation: 14.42 ft at 7:30PM Feb 17, 2020Highest Observation: 14.42 ft at 7:45PM Feb 17, 2020Highest Observation: 14.42 ft at 8:00PM Feb 17, 2020Highest Observation: 14.42 ft at 8:15PM Feb 17, 2020Highest Observation: 14.42 ft at 8:30PM Feb 17, 2020Highest Observation: 14.42 ft at 8:45PM Feb 17, 2020Highest Observation: 14.42 ft at 9:00PM Feb 17, 2020Highest Observation: 14.42 ft at 9:15PM Feb 17, 2020Highest Observation: 14.42 ft at 9:30PM Feb 17, 2020Highest Observation: 14.42 ft at 9:45PM Feb 17, 2020Highest Observation: 14.42 ft at 10:00PM Feb 17, 2020Highest Observation: 14.42 ft at 10:15PM Feb 17, 2020Highest Observation: 14.42 ft at 10:30PM Feb 17, 2020Highest Observation: 14.42 ft at 10:45PM Feb 17, 2020Highest Observation: 14.42 ft at 11:00PM Feb 17, 2020Highest Observation: 14.42 ft at 11:15PM Feb 17, 2020Highest Observation: 14.42 ft at 11:30PM Feb 17, 2020Highest Observation: 14.42 ft at 11:45PM Feb 17, 2020Highest Observation: 14.42 ft at 12:00AM Feb 18, 2020Highest Observation: 14.42 ft at 12:15AM Feb 18, 2020Highest Observation: 14.42 ft at 12:30AM Feb 18, 2020Highest Observation: 14.42 ft at 12:45AM Feb 18, 2020Highest Observation: 14.42 ft at 1:00AM Feb 18, 2020Highest Observation: 14.42 ft at 1:15AM Feb 18, 2020Highest Observation: 14.42 ft at 1:30AM Feb 18, 2020Highest Observation: 14.42 ft at 1:45AM Feb 18, 2020Highest Observation: 14.42 ft at 2:00AM Feb 18, 2020Highest Observation: 14.42 ft at 2:15AM Feb 18, 2020Highest Observation: 14.42 ft at 2:30AM Feb 18, 2020Highest Observation: 14.42 ft at 2:45AM Feb 18, 2020Highest Observation: 14.42 ft at 3:00AM Feb 18, 2020Highest Observation: 14.42 ft at 3:15AM Feb 18, 2020Highest Observation: 14.42 ft at 3:30AM Feb 18, 2020Highest Observation: 14.42 ft at 3:45AM Feb 18, 2020Highest Observation: 14.42 ft at 4:00AM Feb 18, 2020Highest Observation: 14.42 ft at 4:15AM Feb 18, 2020Highest Observation: 14.42 ft at 4:30AM Feb 18, 2020Highest Observation: 14.42 ft at 4:45AM Feb 18, 2020Highest Observation: 14.42 ft at 5:00AM Feb 18, 2020Highest Observation: 14.42 ft at 5:15AM Feb 18, 2020Highest Observation: 14.42 ft at 5:30AM Feb 18, 2020Highest Observation: 14.42 ft at 5:45AM Feb 18, 2020Highest Observation: 14.42 ft at 6:00AM Feb 18, 2020Highest Observation: 14.42 ft at 6:15AM Feb 18, 2020Highest Observation: 14.42 ft at 6:30AM Feb 18, 2020Highest Observation: 14.42 ft at 6:45AM Feb 18, 2020Highest Observation: 14.42 ft at 7:00AM Feb 18, 2020Highest Observation: 14.42 ft at 7:15AM Feb 18, 2020Highest Observation: 14.42 ft at 7:30AM Feb 18, 2020Highest Observation: 14.42 ft at 7:45AM Feb 18, 2020Highest Observation: 14.42 ft at 8:00AM Feb 18, 2020Highest Observation: 14.42 ft at 8:15AM Feb 18, 2020Highest Observation: 14.42 ft at 8:30AM Feb 18, 2020Highest Observation: 14.42 ft at 8:45AM Feb 18, 2020Highest Observation: 14.42 ft at 9:00AM Feb 18, 2020Highest Observation: 14.42 ft at 9:15AM Feb 18, 2020Highest Observation: 14.42 ft at 9:30AM Feb 18, 2020Highest Observation: 14.42 ft at 9:45AM Feb 18, 2020Highest Observation: 14.42 ft at 10:00AM Feb 18, 2020Highest Observation: 14.42 ft at 10:15AM Feb 18, 2020Highest Observation: 14.42 ft at 10:30AM Feb 18, 2020Highest Observation: 14.42 ft at 10:45AM Feb 18, 2020Highest Observation: 14.42 ft at 11:00AM Feb 18, 2020Highest Observation: 14.42 ft at 11:15AM Feb 18, 2020Highest Observation: 14.42 ft at 11:30AM Feb 18, 2020Observed: 14.41 ft at 11:45AM Feb 18, 2020Highest Observation: 14.42 ft at 12:00PM Feb 18, 2020Highest Observation: 14.42 ft at 12:15PM Feb 18, 2020Highest Observation: 14.42 ft at 12:30PM Feb 18, 2020Highest Observation: 14.42 ft at 12:45PM Feb 18, 2020Highest Observation: 14.42 ft at 1:00PM Feb 18, 2020Highest Observation: 14.42 ft at 1:15PM Feb 18, 2020Highest Observation: 14.42 ft at 1:30PM Feb 18, 2020Observed: 14.4 ft at 1:45PM Feb 18, 2020Observed: 14.41 ft at 2:00PM Feb 18, 2020Observed: 14.36 ft at 2:15PM Feb 18, 2020Observed: 14.37 ft at 2:30PM Feb 18, 2020Observed: 14.37 ft at 2:45PM Feb 18, 2020Observed: 14.37 ft at 3:00PM Feb 18, 2020Observed: 14.37 ft at 3:15PM Feb 18, 2020Observed: 14.37 ft at 3:30PM Feb 18, 2020Observed: 14.37 ft at 3:45PM Feb 18, 2020Observed: 14.37 ft at 4:00PM Feb 18, 2020Observed: 14.37 ft at 4:15PM Feb 18, 2020Observed: 14.37 ft at 4:30PM Feb 18, 2020Observed: 14.37 ft at 4:45PM Feb 18, 2020Observed: 14.37 ft at 5:00PM Feb 18, 2020Observed: 14.37 ft at 5:15PM Feb 18, 2020Observed: 14.36 ft at 5:30PM Feb 18, 2020Observed: 14.37 ft at 5:45PM Feb 18, 2020Observed: 14.36 ft at 6:00PM Feb 18, 2020Observed: 14.37 ft at 6:15PM Feb 18, 2020Observed: 14.36 ft at 6:30PM Feb 18, 2020Observed: 14.36 ft at 6:45PM Feb 18, 2020Observed: 14.36 ft at 7:00PM Feb 18, 2020Observed: 14.36 ft at 7:15PM Feb 18, 2020Observed: 14.36 ft at 7:30PM Feb 18, 2020Observed: 14.36 ft at 7:45PM Feb 18, 2020Observed: 14.36 ft at 8:00PM Feb 18, 2020Observed: 14.36 ft at 8:15PM Feb 18, 2020Observed: 14.36 ft at 8:30PM Feb 18, 2020Observed: 14.36 ft at 8:45PM Feb 18, 2020Observed: 14.36 ft at 9:00PM Feb 18, 2020Observed: 14.36 ft at 9:15PM Feb 18, 2020Observed: 14.36 ft at 9:30PM Feb 18, 2020Observed: 14.36 ft at 9:45PM Feb 18, 2020Observed: 14.36 ft at 10:00PM Feb 18, 2020Observed: 14.36 ft at 10:15PM Feb 18, 2020Observed: 14.36 ft at 10:30PM Feb 18, 2020Observed: 14.36 ft at 10:45PM Feb 18, 2020Observed: 14.36 ft at 11:00PM Feb 18, 2020Observed: 14.36 ft at 11:15PM Feb 18, 2020Observed: 14.36 ft at 11:30PM Feb 18, 2020Observed: 14.36 ft at 11:45PM Feb 18, 2020Observed: 14.36 ft at 12:00AM Feb 19, 2020Observed: 14.36 ft at 12:15AM Feb 19, 2020Observed: 14.36 ft at 12:30AM Feb 19, 2020Observed: 14.36 ft at 12:45AM Feb 19, 2020Observed: 14.36 ft at 1:00AM Feb 19, 2020Observed: 14.36 ft at 1:15AM Feb 19, 2020Observed: 14.36 ft at 1:30AM Feb 19, 2020Observed: 14.36 ft at 1:45AM Feb 19, 2020Observed: 14.36 ft at 2:00AM Feb 19, 2020Observed: 14.36 ft at 2:15AM Feb 19, 2020Observed: 14.36 ft at 2:30AM Feb 19, 2020Observed: 14.36 ft at 2:45AM Feb 19, 2020Observed: 14.36 ft at 3:00AM Feb 19, 2020Observed: 14.36 ft at 3:15AM Feb 19, 2020Observed: 14.36 ft at 3:30AM Feb 19, 2020Observed: 14.36 ft at 3:45AM Feb 19, 2020Observed: 14.36 ft at 4:00AM Feb 19, 2020Observed: 14.36 ft at 4:15AM Feb 19, 2020Observed: 14.36 ft at 4:30AM Feb 19, 2020Observed: 14.36 ft at 4:45AM Feb 19, 2020Observed: 14.36 ft at 5:00AM Feb 19, 2020Observed: 14.36 ft at 5:15AM Feb 19, 2020Observed: 14.36 ft at 5:30AM Feb 19, 2020Observed: 14.36 ft at 5:45AM Feb 19, 2020Observed: 14.36 ft at 6:00AM Feb 19, 2020Observed: 14.36 ft at 6:15AM Feb 19, 2020Observed: 14.36 ft at 6:30AM Feb 19, 2020Observed: 14.36 ft at 6:45AM Feb 19, 2020Observed: 14.36 ft at 7:00AM Feb 19, 2020Observed: 14.36 ft at 7:15AM Feb 19, 2020Observed: 14.36 ft at 7:30AM Feb 19, 2020Observed: 14.36 ft at 7:45AM Feb 19, 2020Observed: 14.36 ft at 8:00AM Feb 19, 2020Observed: 14.36 ft at 8:15AM Feb 19, 2020Observed: 14.36 ft at 8:30AM Feb 19, 2020Observed: 14.36 ft at 8:45AM Feb 19, 2020Observed: 14.36 ft at 9:00AM Feb 19, 2020Observed: 14.36 ft at 9:15AM Feb 19, 2020Observed: 14.36 ft at 9:30AM Feb 19, 2020Observed: 13.97 ft at 9:45AM Feb 19, 2020Observed: 13.97 ft at 10:00AM Feb 19, 2020Observed: 13.97 ft at 10:15AM Feb 19, 2020Observed: 13.97 ft at 10:30AM Feb 19, 2020Observed: 13.97 ft at 10:45AM Feb 19, 2020Observed: 13.97 ft at 11:00AM Feb 19, 2020Observed: 13.97 ft at 11:15AM Feb 19, 2020Observed: 13.97 ft at 11:30AM Feb 19, 2020Observed: 13.97 ft at 11:45AM Feb 19, 2020Observed: 13.97 ft at 12:00PM Feb 19, 2020Observed: 13.97 ft at 12:15PM Feb 19, 2020Observed: 13.97 ft at 12:30PM Feb 19, 2020Observed: 13.97 ft at 12:45PM Feb 19, 2020Observed: 13.97 ft at 1:00PM Feb 19, 2020Observed: 13.97 ft at 1:15PM Feb 19, 2020Observed: 13.97 ft at 1:30PM Feb 19, 2020Observed: 13.97 ft at 1:45PM Feb 19, 2020Observed: 13.97 ft at 2:00PM Feb 19, 2020Observed: 13.97 ft at 2:15PM Feb 19, 2020Observed: 13.97 ft at 2:30PM Feb 19, 2020Observed: 13.97 ft at 2:45PM Feb 19, 2020Observed: 13.97 ft at 3:00PM Feb 19, 2020Observed: 13.97 ft at 3:15PM Feb 19, 2020Observed: 13.97 ft at 3:30PM Feb 19, 2020Observed: 13.97 ft at 3:45PM Feb 19, 2020Observed: 13.97 ft at 4:00PM Feb 19, 2020Observed: 13.97 ft at 4:15PM Feb 19, 2020Observed: 13.97 ft at 4:30PM Feb 19, 2020Observed: 13.97 ft at 4:45PM Feb 19, 2020Observed: 13.97 ft at 5:00PM Feb 19, 2020Observed: 13.97 ft at 5:15PM Feb 19, 2020Observed: 13.97 ft at 5:30PM Feb 19, 2020Observed: 13.97 ft at 5:45PM Feb 19, 2020Observed: 13.97 ft at 6:00PM Feb 19, 2020Observed: 13.97 ft at 6:15PM Feb 19, 2020Observed: 13.97 ft at 6:30PM Feb 19, 2020Observed: 13.97 ft at 6:45PM Feb 19, 2020Observed: 13.97 ft at 7:00PM Feb 19, 2020Observed: 13.97 ft at 7:15PM Feb 19, 2020Observed: 13.97 ft at 7:30PM Feb 19, 2020Observed: 13.97 ft at 7:45PM Feb 19, 2020Observed: 13.97 ft at 8:00PM Feb 19, 2020Observed: 13.97 ft at 8:15PM Feb 19, 2020Observed: 13.97 ft at 8:30PM Feb 19, 2020Observed: 13.97 ft at 8:45PM Feb 19, 2020Observed: 13.97 ft at 9:00PM Feb 19, 2020Observed: 13.97 ft at 9:15PM Feb 19, 2020Observed: 13.97 ft at 9:30PM Feb 19, 2020Observed: 13.97 ft at 9:45PM Feb 19, 2020Observed: 13.97 ft at 10:00PM Feb 19, 2020Observed: 13.97 ft at 10:15PM Feb 19, 2020Observed: 13.97 ft at 10:30PM Feb 19, 2020Observed: 13.97 ft at 10:45PM Feb 19, 2020Observed: 13.97 ft at 11:00PM Feb 19, 2020Observed: 13.97 ft at 11:15PM Feb 19, 2020Observed: 13.97 ft at 11:30PM Feb 19, 2020Observed: 13.97 ft at 11:45PM Feb 19, 2020Observed: 13.97 ft at 12:00AM Feb 20, 2020Observed: 13.96 ft at 12:15AM Feb 20, 2020Observed: 13.97 ft at 12:30AM Feb 20, 2020Observed: 13.96 ft at 12:45AM Feb 20, 2020Observed: 13.96 ft at 1:00AM Feb 20, 2020Observed: 13.96 ft at 1:15AM Feb 20, 2020Observed: 13.96 ft at 1:30AM Feb 20, 2020Observed: 13.96 ft at 1:45AM Feb 20, 2020Observed: 13.96 ft at 2:00AM Feb 20, 2020Observed: 13.96 ft at 2:15AM Feb 20, 2020Observed: 13.96 ft at 2:30AM Feb 20, 2020Observed: 13.96 ft at 2:45AM Feb 20, 2020Observed: 13.96 ft at 3:00AM Feb 20, 2020Observed: 13.96 ft at 3:15AM Feb 20, 2020Observed: 13.96 ft at 3:30AM Feb 20, 2020Observed: 13.96 ft at 3:45AM Feb 20, 2020Observed: 13.96 ft at 4:00AM Feb 20, 2020Observed: 13.96 ft at 4:15AM Feb 20, 2020Observed: 13.96 ft at 4:30AM Feb 20, 2020Observed: 13.96 ft at 4:45AM Feb 20, 2020Observed: 13.96 ft at 5:00AM Feb 20, 2020Observed: 13.96 ft at 5:15AM Feb 20, 2020Observed: 13.96 ft at 5:30AM Feb 20, 2020Observed: 13.96 ft at 5:45AM Feb 20, 2020Observed: 13.96 ft at 6:00AM Feb 20, 2020Observed: 13.96 ft at 6:15AM Feb 20, 2020Observed: 13.96 ft at 6:30AM Feb 20, 2020Observed: 13.96 ft at 6:45AM Feb 20, 2020Observed: 13.96 ft at 7:00AM Feb 20, 2020Observed: 13.96 ft at 7:15AM Feb 20, 2020Observed: 13.96 ft at 7:30AM Feb 20, 2020Observed: 13.96 ft at 7:45AM Feb 20, 2020Observed: 13.96 ft at 8:00AM Feb 20, 2020Observed: 13.96 ft at 8:15AM Feb 20, 2020Observed: 13.96 ft at 8:30AM Feb 20, 2020Observed: 13.96 ft at 8:45AM Feb 20, 2020Observed: 13.96 ft at 9:00AM Feb 20, 2020Observed: 13.96 ft at 9:15AM Feb 20, 2020Observed: 13.96 ft at 9:30AM Feb 20, 2020Observed: 13.96 ft at 9:45AM Feb 20, 2020Observed: 13.94 ft at 10:00AM Feb 20, 2020Observed: 13.94 ft at 10:15AM Feb 20, 2020Observed: 13.94 ft at 10:30AM Feb 20, 2020Observed: 13.94 ft at 10:45AM Feb 20, 2020Observed: 13.51 ft at 2:30PM Feb 20, 2020Observed: 13.51 ft at 2:45PM Feb 20, 2020Observed: 13.51 ft at 3:00PM Feb 20, 2020Observed: 13.51 ft at 3:15PM Feb 20, 2020Observed: 13.51 ft at 3:30PM Feb 20, 2020Observed: 13.51 ft at 3:45PM Feb 20, 2020Observed: 13.51 ft at 4:00PM Feb 20, 2020Observed: 13.51 ft at 4:15PM Feb 20, 2020Observed: 13.51 ft at 4:30PM Feb 20, 2020Observed: 13.51 ft at 4:45PM Feb 20, 2020Observed: 13.5 ft at 5:00PM Feb 20, 2020Observed: 13.51 ft at 5:15PM Feb 20, 2020Observed: 13.51 ft at 5:30PM Feb 20, 2020Observed: 13.51 ft at 5:45PM Feb 20, 2020Observed: 13.51 ft at 6:00PM Feb 20, 2020Observed: 13.51 ft at 6:15PM Feb 20, 2020Observed: 13.51 ft at 6:30PM Feb 20, 2020Observed: 13.51 ft at 6:45PM Feb 20, 2020Observed: 13.5 ft at 7:00PM Feb 20, 2020Observed: 13.51 ft at 7:15PM Feb 20, 2020Observed: 13.5 ft at 7:30PM Feb 20, 2020Observed: 13.51 ft at 7:45PM Feb 20, 2020Observed: 13.5 ft at 8:00PM Feb 20, 2020Observed: 13.5 ft at 8:15PM Feb 20, 2020Observed: 13.51 ft at 8:30PM Feb 20, 2020Observed: 13.51 ft at 8:45PM Feb 20, 2020Observed: 13.5 ft at 9:00PM Feb 20, 2020Observed: 13.5 ft at 9:15PM Feb 20, 2020Observed: 13.5 ft at 9:30PM Feb 20, 2020Observed: 13.5 ft at 9:45PM Feb 20, 2020Observed: 13.5 ft at 10:00PM Feb 20, 2020Observed: 13.5 ft at 10:15PM Feb 20, 2020Observed: 13.49 ft at 10:30PM Feb 20, 2020Observed: 13.5 ft at 10:45PM Feb 20, 2020Observed: 13.5 ft at 11:00PM Feb 20, 2020Observed: 13.5 ft at 11:15PM Feb 20, 2020Observed: 13.5 ft at 11:30PM Feb 20, 2020Observed: 13.5 ft at 11:45PM Feb 20, 2020Observed: 13.5 ft at 12:00AM Feb 21, 2020Observed: 13.5 ft at 12:15AM Feb 21, 2020Observed: 13.5 ft at 12:30AM Feb 21, 2020Observed: 13.5 ft at 12:45AM Feb 21, 2020Observed: 13.49 ft at 1:00AM Feb 21, 2020Observed: 13.49 ft at 1:15AM Feb 21, 2020Observed: 13.49 ft at 1:30AM Feb 21, 2020Observed: 13.49 ft at 1:45AM Feb 21, 2020Observed: 13.49 ft at 2:00AM Feb 21, 2020Observed: 13.5 ft at 2:15AM Feb 21, 2020Observed: 13.49 ft at 2:30AM Feb 21, 2020Observed: 13.49 ft at 2:45AM Feb 21, 2020Observed: 13.49 ft at 3:00AM Feb 21, 2020Observed: 13.49 ft at 3:15AM Feb 21, 2020Observed: 13.49 ft at 3:30AM Feb 21, 2020Observed: 13.49 ft at 3:45AM Feb 21, 2020Observed: 13.49 ft at 4:00AM Feb 21, 2020Observed: 13.49 ft at 4:15AM Feb 21, 2020Observed: 13.49 ft at 4:30AM Feb 21, 2020Observed: 13.48 ft at 4:45AM Feb 21, 2020Observed: 13.49 ft at 5:00AM Feb 21, 2020Observed: 13.49 ft at 5:15AM Feb 21, 2020Observed: 13.49 ft at 5:30AM Feb 21, 2020Observed: 13.49 ft at 5:45AM Feb 21, 2020Observed: 13.48 ft at 6:00AM Feb 21, 2020Forecast: 13.78 ft 10:00AM Feb 21, 2020Forecast: 13.77 ft 4:00PM Feb 21, 2020Forecast: 13.76 ft 10:00PM Feb 21, 2020Forecast: 13.76 ft 4:00AM Feb 22, 2020Forecast: 13.75 ft 10:00AM Feb 22, 2020Forecast: 13.74 ft 4:00PM Feb 22, 2020Forecast: 13.74 ft 10:00PM Feb 22, 2020Forecast: 13.74 ft 4:00AM Feb 23, 2020Forecast: 13.74 ft 10:00AM Feb 23, 2020Forecast: 13.77 ft 4:00PM Feb 23, 2020Forecast: 13.85 ft 10:00PM Feb 23, 2020Forecast: 13.92 ft 4:00AM Feb 24, 2020Highest Forecast: 13.95 ft 10:00AM Feb 24, 2020Forecast: 13.94 ft 4:00PM Feb 24, 2020Forecast: 13.91 ft 10:00PM Feb 24, 2020Forecast: 13.88 ft 4:00AM Feb 25, 2020Forecast: 13.84 ft 10:00AM Feb 25, 2020Forecast: 13.82 ft 4:00PM Feb 25, 2020Forecast: 13.79 ft 10:00PM Feb 25, 2020Forecast: 13.77 ft 4:00AM Feb 26, 2020Forecast: 13.75 ft 10:00AM Feb 26, 2020Forecast: 13.74 ft 4:00PM Feb 26, 2020Forecast: 13.73 ft 10:00PM Feb 26, 2020Forecast: 13.72 ft 4:00AM Feb 27, 2020Forecast: 13.72 ft 10:00AM Feb 27, 2020Forecast: 13.71 ft 4:00PM Feb 27, 2020Forecast: 13.7 ft 10:00PM Feb 27, 2020Forecast: 13.7 ft 4:00AM Feb 28, 2020USGS--Water Resources of the United StatesMLKW1(plotting HGIRG) Graph Created (6:17AM Feb 21, 2020)ObservedForecast (issued 4:05PM Feb 20)Latest observed value: 13.48 ft at 6:00 AM PST 21-Feb-2020.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Gauge readings inaccurate - awaiting repair.

NOTE: Forecasts for the Mill Creek (WA) near Walla Walla are issued routinely year-round.

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Downstream Gauge Downstream Gauge - at Five Mile Bridge
Flood Categories (in feet)
Not Available

Historic Crests
(1) 20.43 ft on 02/09/1996
(2) 19.26 ft on 12/23/1964

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.43 ft on 02/09/1996
(2) 19.26 ft on 12/23/1964

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
KML Image
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.
About This Location Collapse

Latitude: 46.007916° N, Longitude: 118.118560° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 2000 Not Available 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:
Resources Collapse
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
Pendleton Weather Forecast Office
2001 NW 56th Drive
Pendleton, OR 97801
(541) 276-7832
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