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Hydrograph River at a Glance Download
Mill Creek (WA) near Walla Walla Stage (ft)Flow (cfs)Observed: 13.79 ft at 12:30AM Apr 13, 2021Observed: 13.79 ft at 12:45AM Apr 13, 2021Observed: 13.79 ft at 1:00AM Apr 13, 2021Observed: 13.79 ft at 1:15AM Apr 13, 2021Observed: 13.78 ft at 1:30AM Apr 13, 2021Observed: 13.78 ft at 1:45AM Apr 13, 2021Observed: 13.79 ft at 2:00AM Apr 13, 2021Observed: 13.78 ft at 2:15AM Apr 13, 2021Observed: 13.79 ft at 2:30AM Apr 13, 2021Observed: 13.78 ft at 2:45AM Apr 13, 2021Observed: 13.78 ft at 3:00AM Apr 13, 2021Observed: 13.77 ft at 3:15AM Apr 13, 2021Observed: 13.79 ft at 3:30AM Apr 13, 2021Observed: 13.78 ft at 3:45AM Apr 13, 2021Observed: 13.79 ft at 4:00AM Apr 13, 2021Observed: 13.78 ft at 4:15AM Apr 13, 2021Observed: 13.79 ft at 4:30AM Apr 13, 2021Observed: 13.78 ft at 4:45AM Apr 13, 2021Observed: 13.8 ft at 5:00AM Apr 13, 2021Observed: 13.8 ft at 5:15AM Apr 13, 2021Observed: 13.79 ft at 5:30AM Apr 13, 2021Observed: 13.79 ft at 5:45AM Apr 13, 2021Observed: 13.79 ft at 6:00AM Apr 13, 2021Observed: 13.8 ft at 6:15AM Apr 13, 2021Observed: 13.8 ft at 6:30AM Apr 13, 2021Observed: 13.8 ft at 6:45AM Apr 13, 2021Observed: 13.78 ft at 7:00AM Apr 13, 2021Observed: 13.79 ft at 7:15AM Apr 13, 2021Observed: 13.79 ft at 7:30AM Apr 13, 2021Observed: 13.78 ft at 7:45AM Apr 13, 2021Observed: 13.79 ft at 8:00AM Apr 13, 2021Observed: 13.78 ft at 8:15AM Apr 13, 2021Observed: 13.79 ft at 8:30AM Apr 13, 2021Observed: 13.79 ft at 8:45AM Apr 13, 2021Observed: 13.79 ft at 9:00AM Apr 13, 2021Observed: 13.78 ft at 9:15AM Apr 13, 2021Observed: 13.77 ft at 9:30AM Apr 13, 2021Observed: 13.78 ft at 9:45AM Apr 13, 2021Observed: 13.79 ft at 10:00AM Apr 13, 2021Observed: 13.78 ft at 10:15AM Apr 13, 2021Observed: 13.78 ft at 10:30AM Apr 13, 2021Observed: 13.79 ft at 10:45AM Apr 13, 2021Observed: 13.77 ft at 11:00AM Apr 13, 2021Observed: 13.78 ft at 11:15AM Apr 13, 2021Observed: 13.78 ft at 11:30AM Apr 13, 2021Observed: 13.78 ft at 11:45AM Apr 13, 2021Observed: 13.79 ft at 12:00PM Apr 13, 2021Observed: 13.78 ft at 12:15PM Apr 13, 2021Observed: 13.78 ft at 12:30PM Apr 13, 2021Observed: 13.78 ft at 12:45PM Apr 13, 2021Observed: 13.78 ft at 1:00PM Apr 13, 2021Observed: 13.78 ft at 1:15PM Apr 13, 2021Observed: 13.78 ft at 1:30PM Apr 13, 2021Observed: 13.78 ft at 1:45PM Apr 13, 2021Observed: 13.77 ft at 2:00PM Apr 13, 2021Observed: 13.77 ft at 2:15PM Apr 13, 2021Observed: 13.76 ft at 2:30PM Apr 13, 2021Observed: 13.76 ft at 2:45PM Apr 13, 2021Observed: 13.76 ft at 3:00PM Apr 13, 2021Observed: 13.76 ft at 3:15PM Apr 13, 2021Observed: 13.73 ft at 3:30PM Apr 13, 2021Observed: 13.73 ft at 3:45PM Apr 13, 2021Observed: 13.72 ft at 4:00PM Apr 13, 2021Observed: 13.72 ft at 4:15PM Apr 13, 2021Observed: 13.72 ft at 4:30PM Apr 13, 2021Observed: 13.73 ft at 4:45PM Apr 13, 2021Observed: 13.72 ft at 5:00PM Apr 13, 2021Observed: 13.72 ft at 5:15PM Apr 13, 2021Observed: 13.7 ft at 5:30PM Apr 13, 2021Observed: 13.72 ft at 5:45PM Apr 13, 2021Observed: 13.72 ft at 6:00PM Apr 13, 2021Observed: 13.7 ft at 6:15PM Apr 13, 2021Observed: 13.72 ft at 6:30PM Apr 13, 2021Observed: 13.73 ft at 6:45PM Apr 13, 2021Observed: 13.72 ft at 7:00PM Apr 13, 2021Observed: 13.72 ft at 7:15PM Apr 13, 2021Observed: 13.73 ft at 7:30PM Apr 13, 2021Observed: 13.72 ft at 7:45PM Apr 13, 2021Observed: 13.72 ft at 8:00PM Apr 13, 2021Observed: 13.72 ft at 8:15PM Apr 13, 2021Observed: 13.73 ft at 8:30PM Apr 13, 2021Observed: 13.73 ft at 8:45PM Apr 13, 2021Observed: 13.73 ft at 9:00PM Apr 13, 2021Observed: 13.72 ft at 9:15PM Apr 13, 2021Observed: 13.74 ft at 9:30PM Apr 13, 2021Observed: 13.72 ft at 9:45PM Apr 13, 2021Observed: 13.72 ft at 10:00PM Apr 13, 2021Observed: 13.73 ft at 10:15PM Apr 13, 2021Observed: 13.72 ft at 10:30PM Apr 13, 2021Observed: 13.74 ft at 10:45PM Apr 13, 2021Observed: 13.73 ft at 11:00PM Apr 13, 2021Observed: 13.73 ft at 11:15PM Apr 13, 2021Observed: 13.73 ft at 11:30PM Apr 13, 2021Observed: 13.72 ft at 11:45PM Apr 13, 2021Observed: 13.73 ft at 12:00AM Apr 14, 2021Observed: 13.73 ft at 12:15AM Apr 14, 2021Observed: 13.73 ft at 12:30AM Apr 14, 2021Observed: 13.72 ft at 12:45AM Apr 14, 2021Observed: 13.73 ft at 1:00AM Apr 14, 2021Observed: 13.73 ft at 1:15AM Apr 14, 2021Observed: 13.73 ft at 1:30AM Apr 14, 2021Observed: 13.74 ft at 1:45AM Apr 14, 2021Observed: 13.73 ft at 2:00AM Apr 14, 2021Observed: 13.72 ft at 2:15AM Apr 14, 2021Observed: 13.72 ft at 2:30AM Apr 14, 2021Observed: 13.74 ft at 2:45AM Apr 14, 2021Observed: 13.72 ft at 3:00AM Apr 14, 2021Observed: 13.73 ft at 3:15AM Apr 14, 2021Observed: 13.72 ft at 3:30AM Apr 14, 2021Observed: 13.73 ft at 3:45AM Apr 14, 2021Observed: 13.74 ft at 4:00AM Apr 14, 2021Observed: 13.72 ft at 4:15AM Apr 14, 2021Observed: 13.72 ft at 4:30AM Apr 14, 2021Observed: 13.71 ft at 4:45AM Apr 14, 2021Observed: 13.72 ft at 5:00AM Apr 14, 2021Observed: 13.73 ft at 5:15AM Apr 14, 2021Observed: 13.71 ft at 5:30AM Apr 14, 2021Observed: 13.73 ft at 5:45AM Apr 14, 2021Observed: 13.74 ft at 6:00AM Apr 14, 2021Observed: 13.73 ft at 6:15AM Apr 14, 2021Observed: 13.72 ft at 6:30AM Apr 14, 2021Observed: 13.72 ft at 6:45AM Apr 14, 2021Observed: 13.72 ft at 7:00AM Apr 14, 2021Observed: 13.73 ft at 7:15AM Apr 14, 2021Observed: 13.72 ft at 7:30AM Apr 14, 2021Observed: 13.72 ft at 7:45AM Apr 14, 2021Observed: 13.72 ft at 8:00AM Apr 14, 2021Observed: 13.71 ft at 8:15AM Apr 14, 2021Observed: 13.73 ft at 8:30AM Apr 14, 2021Observed: 13.73 ft at 8:45AM Apr 14, 2021Observed: 13.72 ft at 9:00AM Apr 14, 2021Observed: 13.72 ft at 9:15AM Apr 14, 2021Observed: 13.72 ft at 9:30AM Apr 14, 2021Observed: 13.72 ft at 9:45AM Apr 14, 2021Observed: 13.73 ft at 10:00AM Apr 14, 2021Observed: 13.74 ft at 10:15AM Apr 14, 2021Observed: 13.73 ft at 10:30AM Apr 14, 2021Observed: 13.74 ft at 10:45AM Apr 14, 2021Observed: 13.73 ft at 11:00AM Apr 14, 2021Observed: 13.74 ft at 11:15AM Apr 14, 2021Observed: 13.73 ft at 11:30AM Apr 14, 2021Observed: 13.74 ft at 11:45AM Apr 14, 2021Observed: 13.73 ft at 12:00PM Apr 14, 2021Observed: 13.72 ft at 12:15PM Apr 14, 2021Observed: 13.73 ft at 12:30PM Apr 14, 2021Observed: 13.72 ft at 12:45PM Apr 14, 2021Observed: 13.73 ft at 1:00PM Apr 14, 2021Observed: 13.73 ft at 1:15PM Apr 14, 2021Observed: 13.73 ft at 1:30PM Apr 14, 2021Observed: 13.72 ft at 1:45PM Apr 14, 2021Observed: 13.73 ft at 2:00PM Apr 14, 2021Observed: 13.72 ft at 2:15PM Apr 14, 2021Observed: 13.72 ft at 2:30PM Apr 14, 2021Observed: 13.72 ft at 2:45PM Apr 14, 2021Observed: 13.72 ft at 3:00PM Apr 14, 2021Observed: 13.72 ft at 3:15PM Apr 14, 2021Observed: 13.72 ft at 3:30PM Apr 14, 2021Observed: 13.72 ft at 3:45PM Apr 14, 2021Observed: 13.73 ft at 4:00PM Apr 14, 2021Observed: 13.72 ft at 4:15PM Apr 14, 2021Observed: 13.74 ft at 4:30PM Apr 14, 2021Observed: 13.75 ft at 4:45PM Apr 14, 2021Observed: 13.76 ft at 5:00PM Apr 14, 2021Observed: 13.76 ft at 5:15PM Apr 14, 2021Observed: 13.75 ft at 5:30PM Apr 14, 2021Observed: 13.76 ft at 5:45PM Apr 14, 2021Observed: 13.76 ft at 6:00PM Apr 14, 2021Observed: 13.76 ft at 6:15PM Apr 14, 2021Observed: 13.75 ft at 6:30PM Apr 14, 2021Observed: 13.77 ft at 6:45PM Apr 14, 2021Observed: 13.76 ft at 7:00PM Apr 14, 2021Observed: 13.76 ft at 7:15PM Apr 14, 2021Observed: 13.76 ft at 7:30PM Apr 14, 2021Observed: 13.77 ft at 7:45PM Apr 14, 2021Observed: 13.77 ft at 8:00PM Apr 14, 2021Observed: 13.77 ft at 8:15PM Apr 14, 2021Observed: 13.78 ft at 8:30PM Apr 14, 2021Observed: 13.79 ft at 8:45PM Apr 14, 2021Observed: 13.78 ft at 9:00PM Apr 14, 2021Observed: 13.77 ft at 9:15PM Apr 14, 2021Observed: 13.78 ft at 9:30PM Apr 14, 2021Observed: 13.78 ft at 9:45PM Apr 14, 2021Observed: 13.78 ft at 10:00PM Apr 14, 2021Observed: 13.78 ft at 10:15PM Apr 14, 2021Observed: 13.79 ft at 10:30PM Apr 14, 2021Observed: 13.79 ft at 10:45PM Apr 14, 2021Observed: 13.79 ft at 11:00PM Apr 14, 2021Observed: 13.79 ft at 11:15PM Apr 14, 2021Observed: 13.79 ft at 11:30PM Apr 14, 2021Observed: 13.78 ft at 11:45PM Apr 14, 2021Observed: 13.79 ft at 12:00AM Apr 15, 2021Observed: 13.79 ft at 12:15AM Apr 15, 2021Observed: 13.78 ft at 12:30AM Apr 15, 2021Observed: 13.79 ft at 12:45AM Apr 15, 2021Observed: 13.79 ft at 1:00AM Apr 15, 2021Observed: 13.79 ft at 1:15AM Apr 15, 2021Observed: 13.79 ft at 1:30AM Apr 15, 2021Observed: 13.79 ft at 1:45AM Apr 15, 2021Observed: 13.79 ft at 2:00AM Apr 15, 2021Observed: 13.79 ft at 2:15AM Apr 15, 2021Observed: 13.78 ft at 2:30AM Apr 15, 2021Observed: 13.79 ft at 2:45AM Apr 15, 2021Observed: 13.79 ft at 3:00AM Apr 15, 2021Observed: 13.79 ft at 3:15AM Apr 15, 2021Observed: 13.78 ft at 3:30AM Apr 15, 2021Observed: 13.79 ft at 3:45AM Apr 15, 2021Observed: 13.79 ft at 4:00AM Apr 15, 2021Observed: 13.79 ft at 4:15AM Apr 15, 2021Observed: 13.79 ft at 4:30AM Apr 15, 2021Observed: 13.79 ft at 4:45AM Apr 15, 2021Observed: 13.79 ft at 5:00AM Apr 15, 2021Observed: 13.79 ft at 5:15AM Apr 15, 2021Observed: 13.79 ft at 5:30AM Apr 15, 2021Observed: 13.79 ft at 5:45AM Apr 15, 2021Observed: 13.78 ft at 6:00AM Apr 15, 2021Observed: 13.78 ft at 6:15AM Apr 15, 2021Observed: 13.79 ft at 6:30AM Apr 15, 2021Observed: 13.79 ft at 6:45AM Apr 15, 2021Observed: 13.79 ft at 7:00AM Apr 15, 2021Observed: 13.79 ft at 7:15AM Apr 15, 2021Observed: 13.79 ft at 7:30AM Apr 15, 2021Observed: 13.79 ft at 7:45AM Apr 15, 2021Observed: 13.79 ft at 8:00AM Apr 15, 2021Observed: 13.79 ft at 8:15AM Apr 15, 2021Observed: 13.78 ft at 8:30AM Apr 15, 2021Observed: 13.78 ft at 8:45AM Apr 15, 2021Observed: 13.79 ft at 9:00AM Apr 15, 2021Observed: 13.79 ft at 9:15AM Apr 15, 2021Observed: 13.79 ft at 9:30AM Apr 15, 2021Observed: 13.78 ft at 9:45AM Apr 15, 2021Observed: 13.79 ft at 10:00AM Apr 15, 2021Observed: 13.78 ft at 10:15AM Apr 15, 2021Observed: 13.78 ft at 10:30AM Apr 15, 2021Observed: 13.78 ft at 10:45AM Apr 15, 2021Observed: 13.78 ft at 11:00AM Apr 15, 2021Observed: 13.78 ft at 11:15AM Apr 15, 2021Observed: 13.78 ft at 11:30AM Apr 15, 2021Observed: 13.77 ft at 11:45AM Apr 15, 2021Observed: 13.78 ft at 12:00PM Apr 15, 2021Observed: 13.77 ft at 12:15PM Apr 15, 2021Observed: 13.78 ft at 12:30PM Apr 15, 2021Observed: 13.78 ft at 12:45PM Apr 15, 2021Observed: 13.78 ft at 1:00PM Apr 15, 2021Observed: 13.77 ft at 1:15PM Apr 15, 2021Observed: 13.78 ft at 1:30PM Apr 15, 2021Observed: 13.77 ft at 1:45PM Apr 15, 2021Observed: 13.77 ft at 2:00PM Apr 15, 2021Observed: 13.78 ft at 2:15PM Apr 15, 2021Observed: 13.77 ft at 2:30PM Apr 15, 2021Observed: 13.77 ft at 2:45PM Apr 15, 2021Observed: 13.77 ft at 3:00PM Apr 15, 2021Observed: 13.77 ft at 3:15PM Apr 15, 2021Observed: 13.77 ft at 3:30PM Apr 15, 2021Observed: 13.77 ft at 3:45PM Apr 15, 2021Observed: 13.78 ft at 4:00PM Apr 15, 2021Observed: 13.77 ft at 4:15PM Apr 15, 2021Observed: 13.78 ft at 4:30PM Apr 15, 2021Observed: 13.78 ft at 4:45PM Apr 15, 2021Observed: 13.78 ft at 5:00PM Apr 15, 2021Observed: 13.77 ft at 5:15PM Apr 15, 2021Observed: 13.77 ft at 5:30PM Apr 15, 2021Observed: 13.78 ft at 5:45PM Apr 15, 2021Observed: 13.78 ft at 6:00PM Apr 15, 2021Observed: 13.78 ft at 6:15PM Apr 15, 2021Observed: 13.78 ft at 6:30PM Apr 15, 2021Observed: 13.78 ft at 6:45PM Apr 15, 2021Observed: 13.79 ft at 7:00PM Apr 15, 2021Observed: 13.79 ft at 7:15PM Apr 15, 2021Observed: 13.79 ft at 7:30PM Apr 15, 2021Observed: 13.8 ft at 7:45PM Apr 15, 2021Observed: 13.79 ft at 8:00PM Apr 15, 2021Observed: 13.78 ft at 8:15PM Apr 15, 2021Observed: 13.79 ft at 8:30PM Apr 15, 2021Observed: 13.8 ft at 8:45PM Apr 15, 2021Observed: 13.79 ft at 9:00PM Apr 15, 2021Observed: 13.79 ft at 9:15PM Apr 15, 2021Observed: 13.8 ft at 9:30PM Apr 15, 2021Observed: 13.8 ft at 9:45PM Apr 15, 2021Observed: 13.8 ft at 10:00PM Apr 15, 2021Observed: 13.8 ft at 10:15PM Apr 15, 2021Observed: 13.79 ft at 10:30PM Apr 15, 2021Highest Observation: 13.82 ft at 10:45PM Apr 15, 2021Highest Observation: 13.82 ft at 11:00PM Apr 15, 2021Highest Observation: 13.82 ft at 11:15PM Apr 15, 2021Highest Observation: 13.82 ft at 11:30PM Apr 15, 2021Highest Observation: 13.82 ft at 11:45PM Apr 15, 2021Highest Observation: 13.82 ft at 12:00AM Apr 16, 2021Highest Observation: 13.82 ft at 12:15AM Apr 16, 2021Observed: 13.79 ft at 12:30AM Apr 16, 2021Observed: 13.81 ft at 12:45AM Apr 16, 2021Observed: 13.79 ft at 1:00AM Apr 16, 2021Observed: 13.81 ft at 1:15AM Apr 16, 2021Observed: 13.8 ft at 1:30AM Apr 16, 2021Observed: 13.79 ft at 1:45AM Apr 16, 2021Observed: 13.79 ft at 2:00AM Apr 16, 2021Observed: 13.8 ft at 2:15AM Apr 16, 2021Observed: 13.79 ft at 2:30AM Apr 16, 2021Observed: 13.8 ft at 2:45AM Apr 16, 2021Observed: 13.8 ft at 3:00AM Apr 16, 2021Observed: 13.8 ft at 3:15AM Apr 16, 2021Observed: 13.79 ft at 3:30AM Apr 16, 2021Observed: 13.79 ft at 3:45AM Apr 16, 2021Observed: 13.79 ft at 4:00AM Apr 16, 2021Observed: 13.78 ft at 4:15AM Apr 16, 2021Observed: 13.79 ft at 4:30AM Apr 16, 2021Observed: 13.8 ft at 4:45AM Apr 16, 2021Observed: 13.8 ft at 5:00AM Apr 16, 2021Observed: 13.79 ft at 5:15AM Apr 16, 2021Observed: 13.78 ft at 5:30AM Apr 16, 2021Observed: 13.79 ft at 5:45AM Apr 16, 2021Observed: 13.8 ft at 6:00AM Apr 16, 2021Observed: 13.79 ft at 6:15AM Apr 16, 2021Observed: 13.79 ft at 6:30AM Apr 16, 2021Observed: 13.8 ft at 6:45AM Apr 16, 2021Observed: 13.78 ft at 7:00AM Apr 16, 2021Observed: 13.78 ft at 7:15AM Apr 16, 2021Observed: 13.78 ft at 7:30AM Apr 16, 2021Observed: 13.8 ft at 7:45AM Apr 16, 2021Observed: 13.78 ft at 10:15AM Apr 16, 2021Observed: 13.77 ft at 10:30AM Apr 16, 2021Observed: 13.77 ft at 10:45AM Apr 16, 2021Observed: 13.77 ft at 11:00AM Apr 16, 2021Observed: 13.78 ft at 11:15AM Apr 16, 2021Observed: 13.77 ft at 11:30AM Apr 16, 2021Observed: 13.78 ft at 11:45AM Apr 16, 2021Observed: 13.77 ft at 12:00PM Apr 16, 2021Observed: 13.77 ft at 12:15PM Apr 16, 2021Observed: 13.77 ft at 12:30PM Apr 16, 2021Observed: 13.78 ft at 12:45PM Apr 16, 2021Observed: 13.78 ft at 1:00PM Apr 16, 2021Observed: 13.79 ft at 1:15PM Apr 16, 2021Observed: 13.76 ft at 1:30PM Apr 16, 2021Observed: 13.76 ft at 1:45PM Apr 16, 2021Observed: 13.76 ft at 2:00PM Apr 16, 2021Observed: 13.76 ft at 2:15PM Apr 16, 2021Observed: 13.78 ft at 2:30PM Apr 16, 2021Observed: 13.77 ft at 2:45PM Apr 16, 2021Observed: 13.77 ft at 3:00PM Apr 16, 2021Observed: 13.76 ft at 3:15PM Apr 16, 2021Observed: 13.77 ft at 3:30PM Apr 16, 2021Observed: 13.76 ft at 3:45PM Apr 16, 2021Observed: 13.77 ft at 4:00PM Apr 16, 2021Observed: 13.77 ft at 4:15PM Apr 16, 2021Observed: 13.76 ft at 4:30PM Apr 16, 2021Observed: 13.76 ft at 4:45PM Apr 16, 2021Observed: 13.77 ft at 5:00PM Apr 16, 2021Observed: 13.77 ft at 5:15PM Apr 16, 2021Observed: 13.77 ft at 5:30PM Apr 16, 2021Observed: 13.78 ft at 5:45PM Apr 16, 2021Observed: 13.79 ft at 6:00PM Apr 16, 2021Observed: 13.78 ft at 6:15PM Apr 16, 2021Observed: 13.77 ft at 6:30PM Apr 16, 2021Observed: 13.79 ft at 6:45PM Apr 16, 2021Observed: 13.78 ft at 7:00PM Apr 16, 2021Observed: 13.78 ft at 7:15PM Apr 16, 2021Observed: 13.77 ft at 7:30PM Apr 16, 2021Observed: 13.8 ft at 7:45PM Apr 16, 2021Observed: 13.78 ft at 8:00PM Apr 16, 2021Observed: 13.8 ft at 8:15PM Apr 16, 2021Observed: 13.8 ft at 8:30PM Apr 16, 2021Observed: 13.8 ft at 8:45PM Apr 16, 2021Observed: 13.8 ft at 9:00PM Apr 16, 2021Observed: 13.79 ft at 9:15PM Apr 16, 2021Observed: 13.8 ft at 9:30PM Apr 16, 2021Observed: 13.8 ft at 9:45PM Apr 16, 2021Observed: 13.8 ft at 10:00PM Apr 16, 2021Observed: 13.79 ft at 10:15PM Apr 16, 2021Highest Observation: 13.82 ft at 10:30PM Apr 16, 2021Observed: 13.8 ft at 10:45PM Apr 16, 2021Observed: 13.8 ft at 11:00PM Apr 16, 2021Observed: 13.8 ft at 11:15PM Apr 16, 2021Highest Observation: 13.82 ft at 11:30PM Apr 16, 2021Observed: 13.81 ft at 11:45PM Apr 16, 2021Observed: 13.81 ft at 12:00AM Apr 17, 2021Forecast: 13.74 ft 5:00AM Apr 17, 2021Forecast: 13.73 ft 11:00AM Apr 17, 2021Forecast: 13.72 ft 5:00PM Apr 17, 2021Forecast: 13.71 ft 11:00PM Apr 17, 2021Forecast: 13.72 ft 5:00AM Apr 18, 2021Forecast: 13.73 ft 11:00AM Apr 18, 2021Forecast: 13.73 ft 5:00PM Apr 18, 2021Forecast: 13.74 ft 11:00PM Apr 18, 2021Forecast: 13.77 ft 5:00AM Apr 19, 2021Highest Forecast: 13.8 ft 11:00AM Apr 19, 2021Highest Forecast: 13.8 ft 5:00PM Apr 19, 2021Forecast: 13.79 ft 11:00PM Apr 19, 2021Forecast: 13.77 ft 5:00AM Apr 20, 2021Forecast: 13.76 ft 11:00AM Apr 20, 2021Forecast: 13.73 ft 5:00PM Apr 20, 2021Forecast: 13.7 ft 11:00PM Apr 20, 2021Forecast: 13.68 ft 5:00AM Apr 21, 2021Forecast: 13.66 ft 11:00AM Apr 21, 2021Forecast: 13.64 ft 5:00PM Apr 21, 2021Forecast: 13.63 ft 11:00PM Apr 21, 2021Forecast: 13.62 ft 5:00AM Apr 22, 2021Forecast: 13.62 ft 11:00AM Apr 22, 2021Forecast: 13.61 ft 5:00PM Apr 22, 2021Forecast: 13.6 ft 11:00PM Apr 22, 2021Forecast: 13.6 ft 5:00AM Apr 23, 2021Forecast: 13.61 ft 11:00AM Apr 23, 2021Forecast: 13.61 ft 5:00PM Apr 23, 2021Forecast: 13.6 ft 11:00PM Apr 23, 2021USGS--Water Resources of the United StatesMLKW1(plotting HGIRG) Graph Created (12:18AM Apr 17, 2021)ObservedForecast (issued 3:44PM Apr 16)Latest observed value: 13.81 ft at 12:00 AM PDT 17-Apr-2021.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the Mill Creek (WA) near Walla Walla are issued routinely year-round.
Return to Area Map
Downstream Gauge Downstream Gauge - at Five Mile Bridge
Flood Categories (in feet)
Not Available

Historic Crests
(1) 20.77 ft on 02/07/2020
(2) 20.43 ft on 02/09/1996
(3) 19.26 ft on 12/23/1964

(P): Preliminary values subject to further review.

Recent Crests
(1) 20.77 ft on 02/07/2020
(2) 20.43 ft on 02/09/1996
(3) 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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Page last modified: 2-Nov-2020 7:27 PM 		Disclaimer
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