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Hydrograph River at a Glance Download
Mill Creek (WA) at Walla Walla Stage (ft)Flow (cfs)Highest Observation: 2.65 ft at 4:15AM Jan 18, 2021Highest Observation: 2.65 ft at 4:30AM Jan 18, 2021Highest Observation: 2.65 ft at 4:45AM Jan 18, 2021Highest Observation: 2.65 ft at 5:00AM Jan 18, 2021Highest Observation: 2.65 ft at 5:15AM Jan 18, 2021Highest Observation: 2.65 ft at 5:30AM Jan 18, 2021Highest Observation: 2.65 ft at 5:45AM Jan 18, 2021Highest Observation: 2.65 ft at 6:00AM Jan 18, 2021Highest Observation: 2.65 ft at 6:15AM Jan 18, 2021Highest Observation: 2.65 ft at 6:30AM Jan 18, 2021Highest Observation: 2.65 ft at 6:45AM Jan 18, 2021Observed: 2.64 ft at 7:00AM Jan 18, 2021Observed: 2.64 ft at 7:15AM Jan 18, 2021Observed: 2.64 ft at 7:30AM Jan 18, 2021Observed: 2.64 ft at 7:45AM Jan 18, 2021Observed: 2.64 ft at 8:00AM Jan 18, 2021Observed: 2.64 ft at 8:15AM Jan 18, 2021Observed: 2.64 ft at 8:30AM Jan 18, 2021Observed: 2.64 ft at 8:45AM Jan 18, 2021Observed: 2.64 ft at 9:00AM Jan 18, 2021Observed: 2.64 ft at 9:15AM Jan 18, 2021Observed: 2.64 ft at 9:30AM Jan 18, 2021Observed: 2.64 ft at 9:45AM Jan 18, 2021Observed: 2.64 ft at 10:00AM Jan 18, 2021Observed: 2.64 ft at 10:15AM Jan 18, 2021Observed: 2.63 ft at 10:30AM Jan 18, 2021Observed: 2.63 ft at 10:45AM Jan 18, 2021Observed: 2.63 ft at 11:00AM Jan 18, 2021Observed: 2.63 ft at 11:15AM Jan 18, 2021Observed: 2.63 ft at 11:30AM Jan 18, 2021Observed: 2.63 ft at 11:45AM Jan 18, 2021Observed: 2.63 ft at 12:00PM Jan 18, 2021Observed: 2.63 ft at 12:15PM Jan 18, 2021Observed: 2.62 ft at 12:30PM Jan 18, 2021Observed: 2.62 ft at 12:45PM Jan 18, 2021Observed: 2.62 ft at 1:00PM Jan 18, 2021Observed: 2.62 ft at 1:15PM Jan 18, 2021Observed: 2.62 ft at 1:30PM Jan 18, 2021Observed: 2.62 ft at 1:45PM Jan 18, 2021Observed: 2.62 ft at 2:00PM Jan 18, 2021Observed: 2.62 ft at 2:15PM Jan 18, 2021Observed: 2.62 ft at 2:30PM Jan 18, 2021Observed: 2.62 ft at 2:45PM Jan 18, 2021Observed: 2.62 ft at 3:00PM Jan 18, 2021Observed: 2.62 ft at 3:15PM Jan 18, 2021Observed: 2.62 ft at 3:30PM Jan 18, 2021Observed: 2.62 ft at 3:45PM Jan 18, 2021Observed: 2.62 ft at 4:00PM Jan 18, 2021Observed: 2.62 ft at 4:15PM Jan 18, 2021Observed: 2.62 ft at 4:30PM Jan 18, 2021Observed: 2.61 ft at 4:45PM Jan 18, 2021Observed: 2.61 ft at 5:00PM Jan 18, 2021Observed: 2.61 ft at 5:15PM Jan 18, 2021Observed: 2.61 ft at 5:30PM Jan 18, 2021Observed: 2.61 ft at 5:45PM Jan 18, 2021Observed: 2.61 ft at 6:00PM Jan 18, 2021Observed: 2.61 ft at 6:15PM Jan 18, 2021Observed: 2.61 ft at 6:30PM Jan 18, 2021Observed: 2.61 ft at 6:45PM Jan 18, 2021Observed: 2.61 ft at 7:00PM Jan 18, 2021Observed: 2.61 ft at 7:15PM Jan 18, 2021Observed: 2.6 ft at 7:30PM Jan 18, 2021Observed: 2.6 ft at 7:45PM Jan 18, 2021Observed: 2.6 ft at 8:00PM Jan 18, 2021Observed: 2.6 ft at 8:15PM Jan 18, 2021Observed: 2.6 ft at 8:30PM Jan 18, 2021Observed: 2.6 ft at 8:45PM Jan 18, 2021Observed: 2.6 ft at 9:00PM Jan 18, 2021Observed: 2.6 ft at 9:15PM Jan 18, 2021Observed: 2.6 ft at 9:30PM Jan 18, 2021Observed: 2.6 ft at 9:45PM Jan 18, 2021Observed: 2.59 ft at 10:00PM Jan 18, 2021Observed: 2.59 ft at 10:15PM Jan 18, 2021Observed: 2.59 ft at 10:30PM Jan 18, 2021Observed: 2.59 ft at 10:45PM Jan 18, 2021Observed: 2.59 ft at 11:00PM Jan 18, 2021Observed: 2.59 ft at 11:15PM Jan 18, 2021Observed: 2.59 ft at 11:30PM Jan 18, 2021Observed: 2.59 ft at 11:45PM Jan 18, 2021Observed: 2.59 ft at 12:00AM Jan 19, 2021Observed: 2.59 ft at 12:15AM Jan 19, 2021Observed: 2.59 ft at 12:30AM Jan 19, 2021Observed: 2.59 ft at 12:45AM Jan 19, 2021Observed: 2.59 ft at 1:00AM Jan 19, 2021Observed: 2.59 ft at 1:15AM Jan 19, 2021Observed: 2.58 ft at 1:30AM Jan 19, 2021Observed: 2.58 ft at 1:45AM Jan 19, 2021Observed: 2.58 ft at 2:00AM Jan 19, 2021Observed: 2.58 ft at 2:15AM Jan 19, 2021Observed: 2.58 ft at 2:30AM Jan 19, 2021Observed: 2.58 ft at 2:45AM Jan 19, 2021Observed: 2.58 ft at 3:00AM Jan 19, 2021Observed: 2.58 ft at 3:15AM Jan 19, 2021Observed: 2.58 ft at 3:30AM Jan 19, 2021Observed: 2.58 ft at 3:45AM Jan 19, 2021Observed: 2.58 ft at 4:00AM Jan 19, 2021Observed: 2.58 ft at 4:15AM Jan 19, 2021Observed: 2.57 ft at 4:30AM Jan 19, 2021Observed: 2.57 ft at 4:45AM Jan 19, 2021Observed: 2.57 ft at 5:00AM Jan 19, 2021Observed: 2.57 ft at 5:15AM Jan 19, 2021Observed: 2.56 ft at 5:30AM Jan 19, 2021Observed: 2.56 ft at 5:45AM Jan 19, 2021Observed: 2.56 ft at 6:00AM Jan 19, 2021Observed: 2.56 ft at 6:15AM Jan 19, 2021Observed: 2.56 ft at 6:30AM Jan 19, 2021Observed: 2.56 ft at 6:45AM Jan 19, 2021Observed: 2.56 ft at 7:00AM Jan 19, 2021Observed: 2.56 ft at 7:15AM Jan 19, 2021Observed: 2.56 ft at 7:30AM Jan 19, 2021Observed: 2.56 ft at 7:45AM Jan 19, 2021Observed: 2.56 ft at 8:00AM Jan 19, 2021Observed: 2.56 ft at 8:15AM Jan 19, 2021Observed: 2.56 ft at 8:30AM Jan 19, 2021Observed: 2.56 ft at 8:45AM Jan 19, 2021Observed: 2.56 ft at 9:00AM Jan 19, 2021Observed: 2.56 ft at 9:15AM Jan 19, 2021Observed: 2.56 ft at 9:30AM Jan 19, 2021Observed: 2.56 ft at 9:45AM Jan 19, 2021Observed: 2.56 ft at 10:00AM Jan 19, 2021Observed: 2.56 ft at 10:15AM Jan 19, 2021Observed: 2.56 ft at 10:30AM Jan 19, 2021Observed: 2.56 ft at 10:45AM Jan 19, 2021Observed: 2.56 ft at 11:00AM Jan 19, 2021Observed: 2.55 ft at 11:15AM Jan 19, 2021Observed: 2.55 ft at 11:30AM Jan 19, 2021Observed: 2.55 ft at 11:45AM Jan 19, 2021Observed: 2.55 ft at 12:00PM Jan 19, 2021Observed: 2.55 ft at 12:15PM Jan 19, 2021Observed: 2.54 ft at 12:30PM Jan 19, 2021Observed: 2.54 ft at 12:45PM Jan 19, 2021Observed: 2.54 ft at 1:00PM Jan 19, 2021Observed: 2.54 ft at 1:15PM Jan 19, 2021Observed: 2.54 ft at 1:30PM Jan 19, 2021Observed: 2.54 ft at 1:45PM Jan 19, 2021Observed: 2.54 ft at 2:00PM Jan 19, 2021Observed: 2.53 ft at 2:15PM Jan 19, 2021Observed: 2.53 ft at 2:30PM Jan 19, 2021Observed: 2.53 ft at 2:45PM Jan 19, 2021Observed: 2.52 ft at 3:00PM Jan 19, 2021Observed: 2.52 ft at 3:15PM Jan 19, 2021Observed: 2.52 ft at 3:30PM Jan 19, 2021Observed: 2.52 ft at 3:45PM Jan 19, 2021Observed: 2.52 ft at 4:00PM Jan 19, 2021Observed: 2.52 ft at 4:15PM Jan 19, 2021Observed: 2.52 ft at 4:30PM Jan 19, 2021Observed: 2.52 ft at 4:45PM Jan 19, 2021Observed: 2.52 ft at 5:00PM Jan 19, 2021Observed: 2.52 ft at 5:15PM Jan 19, 2021Observed: 2.52 ft at 5:30PM Jan 19, 2021Observed: 2.52 ft at 5:45PM Jan 19, 2021Observed: 2.52 ft at 6:00PM Jan 19, 2021Observed: 2.52 ft at 6:15PM Jan 19, 2021Observed: 2.52 ft at 6:30PM Jan 19, 2021Observed: 2.52 ft at 6:45PM Jan 19, 2021Observed: 2.52 ft at 7:00PM Jan 19, 2021Observed: 2.52 ft at 7:15PM Jan 19, 2021Observed: 2.52 ft at 7:30PM Jan 19, 2021Observed: 2.52 ft at 7:45PM Jan 19, 2021Observed: 2.52 ft at 8:00PM Jan 19, 2021Observed: 2.52 ft at 8:15PM Jan 19, 2021Observed: 2.52 ft at 8:30PM Jan 19, 2021Observed: 2.52 ft at 8:45PM Jan 19, 2021Observed: 2.51 ft at 9:00PM Jan 19, 2021Observed: 2.51 ft at 9:15PM Jan 19, 2021Observed: 2.51 ft at 9:30PM Jan 19, 2021Observed: 2.51 ft at 9:45PM Jan 19, 2021Observed: 2.51 ft at 10:00PM Jan 19, 2021Observed: 2.51 ft at 10:15PM Jan 19, 2021Observed: 2.51 ft at 10:30PM Jan 19, 2021Observed: 2.51 ft at 10:45PM Jan 19, 2021Observed: 2.51 ft at 11:00PM Jan 19, 2021Observed: 2.51 ft at 11:15PM Jan 19, 2021Observed: 2.51 ft at 11:30PM Jan 19, 2021Observed: 2.51 ft at 11:45PM Jan 19, 2021Observed: 2.51 ft at 12:00AM Jan 20, 2021Observed: 2.51 ft at 12:15AM Jan 20, 2021Observed: 2.51 ft at 12:30AM Jan 20, 2021Observed: 2.51 ft at 12:45AM Jan 20, 2021Observed: 2.51 ft at 1:00AM Jan 20, 2021Observed: 2.51 ft at 1:15AM Jan 20, 2021Observed: 2.51 ft at 1:30AM Jan 20, 2021Observed: 2.51 ft at 1:45AM Jan 20, 2021Observed: 2.51 ft at 2:00AM Jan 20, 2021Observed: 2.5 ft at 2:15AM Jan 20, 2021Observed: 2.5 ft at 2:30AM Jan 20, 2021Observed: 2.5 ft at 2:45AM Jan 20, 2021Observed: 2.5 ft at 3:00AM Jan 20, 2021Observed: 2.49 ft at 3:15AM Jan 20, 2021Observed: 2.49 ft at 3:30AM Jan 20, 2021Observed: 2.49 ft at 3:45AM Jan 20, 2021Observed: 2.49 ft at 4:00AM Jan 20, 2021Observed: 2.49 ft at 4:15AM Jan 20, 2021Observed: 2.49 ft at 4:30AM Jan 20, 2021Observed: 2.49 ft at 4:45AM Jan 20, 2021Observed: 2.49 ft at 5:00AM Jan 20, 2021Observed: 2.49 ft at 5:15AM Jan 20, 2021Observed: 2.49 ft at 5:30AM Jan 20, 2021Observed: 2.49 ft at 5:45AM Jan 20, 2021Observed: 2.49 ft at 6:00AM Jan 20, 2021Observed: 2.49 ft at 6:15AM Jan 20, 2021Observed: 2.49 ft at 6:30AM Jan 20, 2021Observed: 2.49 ft at 6:45AM Jan 20, 2021Observed: 2.49 ft at 7:00AM Jan 20, 2021Observed: 2.49 ft at 7:15AM Jan 20, 2021Observed: 2.49 ft at 7:30AM Jan 20, 2021Observed: 2.49 ft at 7:45AM Jan 20, 2021Observed: 2.49 ft at 8:00AM Jan 20, 2021Observed: 2.49 ft at 8:15AM Jan 20, 2021Observed: 2.49 ft at 8:30AM Jan 20, 2021Observed: 2.49 ft at 8:45AM Jan 20, 2021Observed: 2.49 ft at 9:00AM Jan 20, 2021Observed: 2.49 ft at 9:15AM Jan 20, 2021Observed: 2.49 ft at 9:30AM Jan 20, 2021Observed: 2.49 ft at 9:45AM Jan 20, 2021Observed: 2.49 ft at 10:00AM Jan 20, 2021Observed: 2.49 ft at 10:15AM Jan 20, 2021Observed: 2.49 ft at 10:30AM Jan 20, 2021Observed: 2.49 ft at 10:45AM Jan 20, 2021Observed: 2.49 ft at 11:00AM Jan 20, 2021Observed: 2.49 ft at 11:15AM Jan 20, 2021Observed: 2.49 ft at 11:30AM Jan 20, 2021Observed: 2.49 ft at 11:45AM Jan 20, 2021Observed: 2.49 ft at 12:00PM Jan 20, 2021Observed: 2.49 ft at 12:15PM Jan 20, 2021Observed: 2.49 ft at 12:30PM Jan 20, 2021Observed: 2.49 ft at 12:45PM Jan 20, 2021Observed: 2.49 ft at 1:00PM Jan 20, 2021Observed: 2.49 ft at 1:15PM Jan 20, 2021Observed: 2.49 ft at 1:30PM Jan 20, 2021Observed: 2.49 ft at 1:45PM Jan 20, 2021Observed: 2.49 ft at 2:00PM Jan 20, 2021Observed: 2.49 ft at 2:15PM Jan 20, 2021Observed: 2.49 ft at 2:30PM Jan 20, 2021Observed: 2.49 ft at 2:45PM Jan 20, 2021Observed: 2.49 ft at 3:00PM Jan 20, 2021Observed: 2.49 ft at 3:15PM Jan 20, 2021Observed: 2.49 ft at 3:30PM Jan 20, 2021Observed: 2.49 ft at 3:45PM Jan 20, 2021Observed: 2.49 ft at 4:00PM Jan 20, 2021Observed: 2.49 ft at 4:15PM Jan 20, 2021Observed: 2.49 ft at 4:30PM Jan 20, 2021Observed: 2.49 ft at 4:45PM Jan 20, 2021Observed: 2.49 ft at 5:00PM Jan 20, 2021Observed: 2.49 ft at 5:15PM Jan 20, 2021Observed: 2.49 ft at 5:30PM Jan 20, 2021Observed: 2.49 ft at 5:45PM Jan 20, 2021Observed: 2.49 ft at 6:00PM Jan 20, 2021Observed: 2.49 ft at 6:15PM Jan 20, 2021Observed: 2.49 ft at 6:30PM Jan 20, 2021Observed: 2.49 ft at 6:45PM Jan 20, 2021Observed: 2.49 ft at 7:00PM Jan 20, 2021Observed: 2.49 ft at 7:15PM Jan 20, 2021Observed: 2.49 ft at 7:30PM Jan 20, 2021Observed: 2.49 ft at 7:45PM Jan 20, 2021Observed: 2.49 ft at 8:00PM Jan 20, 2021Observed: 2.49 ft at 8:15PM Jan 20, 2021Observed: 2.49 ft at 8:30PM Jan 20, 2021Observed: 2.49 ft at 8:45PM Jan 20, 2021Observed: 2.49 ft at 9:00PM Jan 20, 2021Observed: 2.49 ft at 9:15PM Jan 20, 2021Observed: 2.49 ft at 9:30PM Jan 20, 2021Observed: 2.49 ft at 9:45PM Jan 20, 2021Observed: 2.49 ft at 10:00PM Jan 20, 2021Observed: 2.49 ft at 10:15PM Jan 20, 2021Observed: 2.49 ft at 10:30PM Jan 20, 2021Observed: 2.49 ft at 10:45PM Jan 20, 2021Observed: 2.49 ft at 11:00PM Jan 20, 2021Observed: 2.49 ft at 11:15PM Jan 20, 2021Observed: 2.49 ft at 11:30PM Jan 20, 2021Observed: 2.49 ft at 11:45PM Jan 20, 2021Observed: 2.49 ft at 12:00AM Jan 21, 2021Observed: 2.49 ft at 12:15AM Jan 21, 2021Observed: 2.49 ft at 12:30AM Jan 21, 2021Observed: 2.49 ft at 12:45AM Jan 21, 2021Observed: 2.49 ft at 1:00AM Jan 21, 2021Observed: 2.49 ft at 1:15AM Jan 21, 2021Observed: 2.49 ft at 1:30AM Jan 21, 2021Observed: 2.49 ft at 1:45AM Jan 21, 2021Observed: 2.49 ft at 2:00AM Jan 21, 2021Observed: 2.49 ft at 2:15AM Jan 21, 2021Observed: 2.49 ft at 2:30AM Jan 21, 2021Observed: 2.49 ft at 2:45AM Jan 21, 2021Observed: 2.49 ft at 3:00AM Jan 21, 2021Observed: 2.49 ft at 3:15AM Jan 21, 2021Observed: 2.48 ft at 3:30AM Jan 21, 2021Observed: 2.48 ft at 3:45AM Jan 21, 2021Observed: 2.48 ft at 4:00AM Jan 21, 2021Observed: 2.48 ft at 4:15AM Jan 21, 2021Observed: 2.48 ft at 4:30AM Jan 21, 2021Observed: 2.48 ft at 4:45AM Jan 21, 2021Observed: 2.48 ft at 5:00AM Jan 21, 2021Observed: 2.48 ft at 5:15AM Jan 21, 2021Observed: 2.48 ft at 5:30AM Jan 21, 2021Observed: 2.48 ft at 5:45AM Jan 21, 2021Observed: 2.48 ft at 6:00AM Jan 21, 2021Observed: 2.48 ft at 6:15AM Jan 21, 2021Observed: 2.5 ft at 6:30AM Jan 21, 2021Observed: 2.5 ft at 6:45AM Jan 21, 2021Observed: 2.49 ft at 7:00AM Jan 21, 2021Observed: 2.47 ft at 7:15AM Jan 21, 2021Observed: 2.46 ft at 7:30AM Jan 21, 2021Observed: 2.46 ft at 7:45AM Jan 21, 2021Observed: 2.46 ft at 8:00AM Jan 21, 2021Observed: 2.46 ft at 8:15AM Jan 21, 2021Observed: 2.46 ft at 8:30AM Jan 21, 2021Observed: 2.46 ft at 8:45AM Jan 21, 2021Observed: 2.46 ft at 9:00AM Jan 21, 2021Observed: 2.46 ft at 9:15AM Jan 21, 2021Observed: 2.46 ft at 9:30AM Jan 21, 2021Observed: 2.46 ft at 9:45AM Jan 21, 2021Observed: 2.46 ft at 10:00AM Jan 21, 2021Observed: 2.46 ft at 10:15AM Jan 21, 2021Observed: 2.46 ft at 10:30AM Jan 21, 2021Observed: 2.46 ft at 10:45AM Jan 21, 2021Observed: 2.46 ft at 11:00AM Jan 21, 2021Observed: 2.46 ft at 11:15AM Jan 21, 2021Observed: 2.46 ft at 11:30AM Jan 21, 2021Observed: 2.46 ft at 11:45AM Jan 21, 2021Observed: 2.47 ft at 12:00PM Jan 21, 2021Observed: 2.47 ft at 12:15PM Jan 21, 2021Observed: 2.47 ft at 12:30PM Jan 21, 2021Observed: 2.47 ft at 12:45PM Jan 21, 2021Observed: 2.47 ft at 1:00PM Jan 21, 2021Observed: 2.47 ft at 1:15PM Jan 21, 2021Observed: 2.47 ft at 1:30PM Jan 21, 2021Observed: 2.47 ft at 1:45PM Jan 21, 2021Observed: 2.47 ft at 2:00PM Jan 21, 2021Observed: 2.47 ft at 2:15PM Jan 21, 2021Observed: 2.47 ft at 2:30PM Jan 21, 2021Observed: 2.47 ft at 2:45PM Jan 21, 2021Observed: 2.47 ft at 3:00PM Jan 21, 2021Observed: 2.46 ft at 3:15PM Jan 21, 2021Observed: 2.46 ft at 3:30PM Jan 21, 2021Observed: 2.46 ft at 3:45PM Jan 21, 2021Observed: 2.46 ft at 4:00PM Jan 21, 2021Observed: 2.46 ft at 4:15PM Jan 21, 2021Observed: 2.46 ft at 4:30PM Jan 21, 2021Observed: 2.46 ft at 4:45PM Jan 21, 2021Observed: 2.46 ft at 5:00PM Jan 21, 2021Observed: 2.46 ft at 5:15PM Jan 21, 2021Observed: 2.46 ft at 5:30PM Jan 21, 2021Observed: 2.46 ft at 5:45PM Jan 21, 2021Observed: 2.46 ft at 6:00PM Jan 21, 2021Observed: 2.46 ft at 6:15PM Jan 21, 2021Observed: 2.45 ft at 6:30PM Jan 21, 2021Observed: 2.45 ft at 6:45PM Jan 21, 2021Observed: 2.44 ft at 7:00PM Jan 21, 2021Observed: 2.44 ft at 7:15PM Jan 21, 2021Observed: 2.44 ft at 7:30PM Jan 21, 2021Observed: 2.44 ft at 7:45PM Jan 21, 2021Observed: 2.44 ft at 8:00PM Jan 21, 2021Observed: 2.44 ft at 8:15PM Jan 21, 2021Observed: 2.44 ft at 8:30PM Jan 21, 2021Observed: 2.44 ft at 8:45PM Jan 21, 2021Observed: 2.44 ft at 9:00PM Jan 21, 2021Observed: 2.44 ft at 9:15PM Jan 21, 2021Observed: 2.44 ft at 9:30PM Jan 21, 2021Observed: 2.44 ft at 9:45PM Jan 21, 2021Observed: 2.44 ft at 10:00PM Jan 21, 2021Observed: 2.44 ft at 10:15PM Jan 21, 2021Observed: 2.44 ft at 10:30PM Jan 21, 2021Observed: 2.44 ft at 10:45PM Jan 21, 2021Observed: 2.44 ft at 11:00PM Jan 21, 2021Observed: 2.44 ft at 11:15PM Jan 21, 2021Observed: 2.44 ft at 11:30PM Jan 21, 2021Observed: 2.44 ft at 11:45PM Jan 21, 2021Observed: 2.44 ft at 12:00AM Jan 22, 2021Observed: 2.44 ft at 12:15AM Jan 22, 2021Observed: 2.44 ft at 12:30AM Jan 22, 2021Observed: 2.44 ft at 12:45AM Jan 22, 2021Observed: 2.43 ft at 1:00AM Jan 22, 2021Observed: 2.43 ft at 1:15AM Jan 22, 2021Observed: 2.43 ft at 1:30AM Jan 22, 2021Observed: 2.43 ft at 1:45AM Jan 22, 2021Observed: 2.43 ft at 2:00AM Jan 22, 2021Observed: 2.43 ft at 2:15AM Jan 22, 2021Observed: 2.43 ft at 2:30AM Jan 22, 2021Observed: 2.43 ft at 2:45AM Jan 22, 2021Observed: 2.43 ft at 3:00AM Jan 22, 2021Observed: 2.43 ft at 3:15AM Jan 22, 2021Observed: 2.42 ft at 3:30AM Jan 22, 2021Observed: 2.42 ft at 3:45AM Jan 22, 2021Observed: 2.41 ft at 4:00AM Jan 22, 2021Observed: 2.41 ft at 4:15AM Jan 22, 2021Observed: 2.41 ft at 4:30AM Jan 22, 2021Observed: 2.41 ft at 4:45AM Jan 22, 2021Observed: 2.41 ft at 5:00AM Jan 22, 2021Observed: 2.41 ft at 5:15AM Jan 22, 2021Observed: 2.42 ft at 5:30AM Jan 22, 2021Observed: 2.42 ft at 5:45AM Jan 22, 2021Observed: 2.42 ft at 6:00AM Jan 22, 2021Observed: 2.42 ft at 6:15AM Jan 22, 2021Observed: 2.42 ft at 6:30AM Jan 22, 2021Observed: 2.42 ft at 6:45AM Jan 22, 2021Observed: 2.42 ft at 7:00AM Jan 22, 2021Observed: 2.42 ft at 7:15AM Jan 22, 2021Observed: 2.41 ft at 7:30AM Jan 22, 2021Observed: 2.41 ft at 7:45AM Jan 22, 2021Observed: 2.41 ft at 8:00AM Jan 22, 2021Observed: 2.41 ft at 8:15AM Jan 22, 2021Observed: 2.41 ft at 8:30AM Jan 22, 2021Observed: 2.41 ft at 8:45AM Jan 22, 2021Observed: 2.41 ft at 9:00AM Jan 22, 2021Observed: 2.41 ft at 9:15AM Jan 22, 2021Observed: 2.41 ft at 9:30AM Jan 22, 2021Observed: 2.41 ft at 9:45AM Jan 22, 2021Observed: 2.41 ft at 10:00AM Jan 22, 2021Observed: 2.41 ft at 10:15AM Jan 22, 2021Observed: 2.41 ft at 10:30AM Jan 22, 2021Observed: 2.41 ft at 10:45AM Jan 22, 2021Observed: 2.41 ft at 11:00AM Jan 22, 2021Observed: 2.4 ft at 11:15AM Jan 22, 2021Observed: 2.39 ft at 11:30AM Jan 22, 2021Observed: 2.39 ft at 11:45AM Jan 22, 2021Observed: 2.39 ft at 12:00PM Jan 22, 2021Observed: 2.39 ft at 12:15PM Jan 22, 2021Observed: 2.39 ft at 12:30PM Jan 22, 2021Observed: 2.38 ft at 12:45PM Jan 22, 2021Observed: 2.38 ft at 1:00PM Jan 22, 2021Observed: 2.38 ft at 1:15PM Jan 22, 2021Observed: 2.38 ft at 1:30PM Jan 22, 2021Observed: 2.38 ft at 1:45PM Jan 22, 2021Observed: 2.38 ft at 2:00PM Jan 22, 2021Observed: 2.38 ft at 2:15PM Jan 22, 2021Observed: 2.38 ft at 2:30PM Jan 22, 2021Observed: 2.37 ft at 2:45PM Jan 22, 2021Observed: 2.37 ft at 3:00PM Jan 22, 2021Observed: 2.37 ft at 3:15PM Jan 22, 2021Observed: 2.37 ft at 3:30PM Jan 22, 2021Observed: 2.37 ft at 3:45PM Jan 22, 2021Observed: 2.37 ft at 4:00PM Jan 22, 2021Observed: 2.37 ft at 4:15PM Jan 22, 2021Observed: 2.37 ft at 4:30PM Jan 22, 2021Observed: 2.37 ft at 4:45PM Jan 22, 2021Observed: 2.37 ft at 5:00PM Jan 22, 2021Observed: 2.37 ft at 5:15PM Jan 22, 2021Observed: 2.38 ft at 5:30PM Jan 22, 2021Observed: 2.38 ft at 5:45PM Jan 22, 2021Observed: 2.38 ft at 6:00PM Jan 22, 2021Observed: 2.38 ft at 6:15PM Jan 22, 2021Observed: 2.38 ft at 6:30PM Jan 22, 2021Observed: 2.38 ft at 6:45PM Jan 22, 2021Observed: 2.38 ft at 7:00PM Jan 22, 2021Observed: 2.38 ft at 7:15PM Jan 22, 2021Observed: 2.38 ft at 7:30PM Jan 22, 2021Observed: 2.38 ft at 7:45PM Jan 22, 2021Observed: 2.38 ft at 8:00PM Jan 22, 2021Observed: 2.38 ft at 8:15PM Jan 22, 2021Observed: 2.39 ft at 8:30PM Jan 22, 2021Observed: 2.39 ft at 8:45PM Jan 22, 2021Observed: 2.39 ft at 9:00PM Jan 22, 2021Observed: 2.39 ft at 9:15PM Jan 22, 2021Observed: 2.39 ft at 9:30PM Jan 22, 2021Observed: 2.39 ft at 9:45PM Jan 22, 2021Observed: 2.39 ft at 10:00PM Jan 22, 2021Observed: 2.39 ft at 10:15PM Jan 22, 2021Observed: 2.39 ft at 10:30PM Jan 22, 2021Observed: 2.39 ft at 10:45PM Jan 22, 2021Observed: 2.39 ft at 11:00PM Jan 22, 2021Observed: 2.39 ft at 11:15PM Jan 22, 2021Observed: 2.39 ft at 11:30PM Jan 22, 2021Observed: 2.39 ft at 11:45PM Jan 22, 2021Observed: 2.39 ft at 12:00AM Jan 23, 2021Observed: 2.39 ft at 12:15AM Jan 23, 2021Observed: 2.39 ft at 12:30AM Jan 23, 2021Observed: 2.38 ft at 12:45AM Jan 23, 2021Observed: 2.38 ft at 1:00AM Jan 23, 2021Observed: 2.38 ft at 1:15AM Jan 23, 2021Observed: 2.38 ft at 1:30AM Jan 23, 2021Observed: 2.38 ft at 1:45AM Jan 23, 2021Observed: 2.38 ft at 2:00AM Jan 23, 2021Observed: 2.38 ft at 2:15AM Jan 23, 2021Observed: 2.38 ft at 2:30AM Jan 23, 2021Observed: 2.38 ft at 2:45AM Jan 23, 2021Observed: 2.38 ft at 3:00AM Jan 23, 2021Observed: 2.38 ft at 3:15AM Jan 23, 2021USGS--Water Resources of the United StatesMLLW1(plotting HGIRG) Graph Created (4:02AM Jan 23, 2021)ObservedLatest observed value: 2.38 ft at 3:15 AM PST 23-Jan-2021.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the Mill Creek (WA) at Walla Walla. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - at Five Mile Bridge Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 0
Low Stage (in feet): 0

Historic Crests
(1) 7.05 ft on 02/07/2020
(2) 6.89 ft on 02/09/1996
(3) 0.00 ft on 12/28/1945

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.05 ft on 02/07/2020
(2) 6.89 ft on 02/09/1996
(3) 0.00 ft on 12/28/1945

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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.
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Latitude: 46.076389° N, Longitude: 118.273572° 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 1120 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:
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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
Pendleton Weather Forecast Office
2001 NW 56th Drive
Pendleton, OR 97801
(541) 276-7832
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