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Hydrograph River at a Glance Download
Columbia River at International Boundary Stage (ft)Observed: 105.67 ft at 11:30PM May 25, 2020Observed: 105.69 ft at 11:45PM May 25, 2020Observed: 105.71 ft at 12:00AM May 26, 2020Observed: 105.74 ft at 12:15AM May 26, 2020Observed: 105.74 ft at 12:30AM May 26, 2020Observed: 105.77 ft at 12:45AM May 26, 2020Observed: 105.78 ft at 1:00AM May 26, 2020Observed: 105.79 ft at 1:15AM May 26, 2020Observed: 105.78 ft at 1:30AM May 26, 2020Observed: 105.8 ft at 1:45AM May 26, 2020Observed: 105.77 ft at 2:00AM May 26, 2020Observed: 105.77 ft at 2:15AM May 26, 2020Observed: 105.77 ft at 2:30AM May 26, 2020Observed: 105.77 ft at 2:45AM May 26, 2020Observed: 105.78 ft at 3:00AM May 26, 2020Observed: 105.66 ft at 3:15AM May 26, 2020Observed: 105.59 ft at 3:30AM May 26, 2020Observed: 105.58 ft at 3:45AM May 26, 2020Observed: 105.61 ft at 4:00AM May 26, 2020Observed: 105.73 ft at 4:15AM May 26, 2020Observed: 105.84 ft at 4:30AM May 26, 2020Observed: 106 ft at 4:45AM May 26, 2020Observed: 106.12 ft at 5:00AM May 26, 2020Observed: 106.23 ft at 5:15AM May 26, 2020Observed: 106.26 ft at 5:30AM May 26, 2020Observed: 106.29 ft at 5:45AM May 26, 2020Observed: 106.34 ft at 6:00AM May 26, 2020Observed: 106.35 ft at 6:15AM May 26, 2020Observed: 106.4 ft at 6:30AM May 26, 2020Observed: 106.4 ft at 6:45AM May 26, 2020Observed: 106.44 ft at 7:00AM May 26, 2020Observed: 106.49 ft at 7:15AM May 26, 2020Observed: 106.52 ft at 7:30AM May 26, 2020Observed: 106.54 ft at 7:45AM May 26, 2020Observed: 106.57 ft at 8:00AM May 26, 2020Observed: 106.61 ft at 8:15AM May 26, 2020Observed: 106.61 ft at 8:30AM May 26, 2020Observed: 106.63 ft at 8:45AM May 26, 2020Observed: 106.65 ft at 9:00AM May 26, 2020Observed: 106.65 ft at 9:15AM May 26, 2020Observed: 106.66 ft at 9:30AM May 26, 2020Observed: 106.68 ft at 9:45AM May 26, 2020Observed: 106.67 ft at 10:00AM May 26, 2020Observed: 106.67 ft at 10:15AM May 26, 2020Observed: 106.68 ft at 10:30AM May 26, 2020Observed: 106.72 ft at 10:45AM May 26, 2020Observed: 106.7 ft at 11:00AM May 26, 2020Observed: 106.72 ft at 11:15AM May 26, 2020Observed: 106.72 ft at 11:30AM May 26, 2020Observed: 106.73 ft at 11:45AM May 26, 2020Observed: 106.75 ft at 12:00PM May 26, 2020Observed: 106.74 ft at 12:15PM May 26, 2020Observed: 106.75 ft at 12:30PM May 26, 2020Observed: 106.77 ft at 12:45PM May 26, 2020Observed: 106.77 ft at 1:00PM May 26, 2020Observed: 106.78 ft at 1:15PM May 26, 2020Observed: 106.78 ft at 1:30PM May 26, 2020Observed: 106.78 ft at 1:45PM May 26, 2020Observed: 106.77 ft at 2:00PM May 26, 2020Observed: 106.8 ft at 2:15PM May 26, 2020Observed: 106.81 ft at 2:30PM May 26, 2020Observed: 106.77 ft at 2:45PM May 26, 2020Observed: 106.77 ft at 3:00PM May 26, 2020Observed: 106.79 ft at 3:15PM May 26, 2020Observed: 106.77 ft at 3:30PM May 26, 2020Observed: 106.75 ft at 3:45PM May 26, 2020Observed: 106.76 ft at 4:00PM May 26, 2020Observed: 106.75 ft at 4:15PM May 26, 2020Observed: 106.73 ft at 4:30PM May 26, 2020Observed: 106.73 ft at 4:45PM May 26, 2020Observed: 106.73 ft at 5:00PM May 26, 2020Observed: 106.72 ft at 5:15PM May 26, 2020Observed: 106.72 ft at 5:30PM May 26, 2020Observed: 106.71 ft at 5:45PM May 26, 2020Observed: 106.68 ft at 6:00PM May 26, 2020Observed: 106.68 ft at 6:15PM May 26, 2020Observed: 106.66 ft at 6:30PM May 26, 2020Observed: 106.63 ft at 6:45PM May 26, 2020Observed: 106.65 ft at 7:00PM May 26, 2020Observed: 106.63 ft at 7:15PM May 26, 2020Observed: 106.62 ft at 7:30PM May 26, 2020Observed: 106.6 ft at 7:45PM May 26, 2020Observed: 106.6 ft at 8:00PM May 26, 2020Observed: 106.6 ft at 8:15PM May 26, 2020Observed: 106.59 ft at 8:30PM May 26, 2020Observed: 106.59 ft at 8:45PM May 26, 2020Observed: 106.55 ft at 9:00PM May 26, 2020Observed: 106.56 ft at 9:15PM May 26, 2020Observed: 106.54 ft at 9:30PM May 26, 2020Observed: 106.55 ft at 9:45PM May 26, 2020Observed: 106.56 ft at 10:00PM May 26, 2020Observed: 106.54 ft at 10:15PM May 26, 2020Observed: 106.53 ft at 10:30PM May 26, 2020Observed: 106.55 ft at 10:45PM May 26, 2020Observed: 106.54 ft at 11:00PM May 26, 2020Observed: 106.56 ft at 11:15PM May 26, 2020Observed: 106.57 ft at 11:30PM May 26, 2020Observed: 106.57 ft at 11:45PM May 26, 2020Observed: 106.59 ft at 12:00AM May 27, 2020Observed: 106.59 ft at 12:15AM May 27, 2020Observed: 106.59 ft at 12:30AM May 27, 2020Observed: 106.61 ft at 12:45AM May 27, 2020Observed: 106.61 ft at 1:00AM May 27, 2020Observed: 106.6 ft at 1:15AM May 27, 2020Observed: 106.62 ft at 1:30AM May 27, 2020Observed: 106.64 ft at 1:45AM May 27, 2020Observed: 106.64 ft at 2:00AM May 27, 2020Observed: 106.66 ft at 2:15AM May 27, 2020Observed: 106.68 ft at 2:30AM May 27, 2020Observed: 106.68 ft at 2:45AM May 27, 2020Observed: 106.68 ft at 3:00AM May 27, 2020Observed: 106.7 ft at 3:15AM May 27, 2020Observed: 106.67 ft at 3:30AM May 27, 2020Observed: 106.69 ft at 3:45AM May 27, 2020Observed: 106.7 ft at 4:00AM May 27, 2020Observed: 106.55 ft at 4:15AM May 27, 2020Observed: 106.42 ft at 4:30AM May 27, 2020Observed: 106.41 ft at 4:45AM May 27, 2020Observed: 106.53 ft at 5:00AM May 27, 2020Observed: 106.6 ft at 5:15AM May 27, 2020Observed: 106.61 ft at 5:30AM May 27, 2020Observed: 106.66 ft at 5:45AM May 27, 2020Observed: 106.68 ft at 6:00AM May 27, 2020Observed: 106.71 ft at 6:15AM May 27, 2020Observed: 106.72 ft at 6:30AM May 27, 2020Observed: 106.73 ft at 6:45AM May 27, 2020Observed: 106.73 ft at 7:00AM May 27, 2020Observed: 106.76 ft at 7:15AM May 27, 2020Observed: 106.76 ft at 7:30AM May 27, 2020Observed: 106.75 ft at 7:45AM May 27, 2020Observed: 106.77 ft at 8:00AM May 27, 2020Observed: 106.76 ft at 8:15AM May 27, 2020Observed: 106.77 ft at 8:30AM May 27, 2020Observed: 106.76 ft at 8:45AM May 27, 2020Observed: 106.74 ft at 9:00AM May 27, 2020Observed: 106.74 ft at 9:15AM May 27, 2020Observed: 106.73 ft at 9:30AM May 27, 2020Observed: 106.73 ft at 9:45AM May 27, 2020Observed: 106.72 ft at 10:00AM May 27, 2020Observed: 106.7 ft at 10:15AM May 27, 2020Observed: 106.73 ft at 10:30AM May 27, 2020Observed: 106.7 ft at 10:45AM May 27, 2020Observed: 106.7 ft at 11:00AM May 27, 2020Observed: 106.7 ft at 11:15AM May 27, 2020Observed: 106.68 ft at 11:30AM May 27, 2020Observed: 106.68 ft at 11:45AM May 27, 2020Observed: 106.72 ft at 12:00PM May 27, 2020Observed: 106.72 ft at 12:15PM May 27, 2020Observed: 106.71 ft at 12:30PM May 27, 2020Observed: 106.72 ft at 12:45PM May 27, 2020Observed: 106.7 ft at 1:00PM May 27, 2020Observed: 106.69 ft at 1:15PM May 27, 2020Observed: 106.7 ft at 1:30PM May 27, 2020Observed: 106.73 ft at 1:45PM May 27, 2020Observed: 106.69 ft at 2:00PM May 27, 2020Observed: 106.74 ft at 2:15PM May 27, 2020Observed: 106.73 ft at 2:30PM May 27, 2020Observed: 106.7 ft at 2:45PM May 27, 2020Observed: 106.72 ft at 3:00PM May 27, 2020Observed: 106.72 ft at 3:15PM May 27, 2020Observed: 106.72 ft at 3:30PM May 27, 2020Observed: 106.71 ft at 3:45PM May 27, 2020Observed: 106.68 ft at 4:00PM May 27, 2020Observed: 106.7 ft at 4:15PM May 27, 2020Observed: 106.7 ft at 4:30PM May 27, 2020Observed: 106.7 ft at 4:45PM May 27, 2020Observed: 106.7 ft at 5:00PM May 27, 2020Observed: 106.7 ft at 5:15PM May 27, 2020Observed: 106.69 ft at 5:30PM May 27, 2020Observed: 106.68 ft at 5:45PM May 27, 2020Observed: 106.68 ft at 6:00PM May 27, 2020Observed: 106.69 ft at 6:15PM May 27, 2020Observed: 106.7 ft at 6:30PM May 27, 2020Observed: 106.69 ft at 6:45PM May 27, 2020Observed: 106.68 ft at 7:00PM May 27, 2020Observed: 106.67 ft at 7:15PM May 27, 2020Observed: 106.68 ft at 7:30PM May 27, 2020Observed: 106.66 ft at 7:45PM May 27, 2020Observed: 106.67 ft at 8:00PM May 27, 2020Observed: 106.67 ft at 8:15PM May 27, 2020Observed: 106.65 ft at 8:30PM May 27, 2020Observed: 106.67 ft at 8:45PM May 27, 2020Observed: 106.65 ft at 9:00PM May 27, 2020Observed: 106.66 ft at 9:15PM May 27, 2020Observed: 106.68 ft at 9:30PM May 27, 2020Observed: 106.67 ft at 9:45PM May 27, 2020Observed: 106.68 ft at 10:00PM May 27, 2020Observed: 106.69 ft at 10:15PM May 27, 2020Observed: 106.68 ft at 10:30PM May 27, 2020Observed: 106.66 ft at 10:45PM May 27, 2020Observed: 106.68 ft at 11:00PM May 27, 2020Observed: 106.66 ft at 11:15PM May 27, 2020Observed: 106.67 ft at 11:30PM May 27, 2020Observed: 106.64 ft at 11:45PM May 27, 2020Observed: 106.63 ft at 12:00AM May 28, 2020Observed: 106.68 ft at 12:15AM May 28, 2020Observed: 106.68 ft at 12:30AM May 28, 2020Observed: 106.65 ft at 12:45AM May 28, 2020Observed: 106.65 ft at 1:00AM May 28, 2020Observed: 106.65 ft at 1:15AM May 28, 2020Observed: 106.66 ft at 1:30AM May 28, 2020Observed: 106.65 ft at 1:45AM May 28, 2020Observed: 106.66 ft at 2:00AM May 28, 2020Observed: 106.66 ft at 2:15AM May 28, 2020Observed: 106.67 ft at 2:30AM May 28, 2020Observed: 106.66 ft at 2:45AM May 28, 2020Observed: 106.68 ft at 3:00AM May 28, 2020Observed: 106.66 ft at 3:15AM May 28, 2020Observed: 106.68 ft at 3:30AM May 28, 2020Observed: 106.68 ft at 3:45AM May 28, 2020Observed: 106.68 ft at 4:00AM May 28, 2020Observed: 106.68 ft at 4:15AM May 28, 2020Observed: 106.7 ft at 4:30AM May 28, 2020Observed: 106.7 ft at 4:45AM May 28, 2020Observed: 106.72 ft at 5:00AM May 28, 2020Observed: 106.7 ft at 5:15AM May 28, 2020Observed: 106.72 ft at 5:30AM May 28, 2020Observed: 106.73 ft at 5:45AM May 28, 2020Observed: 106.72 ft at 6:00AM May 28, 2020Observed: 106.73 ft at 6:15AM May 28, 2020Observed: 106.73 ft at 6:30AM May 28, 2020Observed: 106.74 ft at 6:45AM May 28, 2020Observed: 106.73 ft at 7:00AM May 28, 2020Observed: 106.73 ft at 7:15AM May 28, 2020Observed: 106.75 ft at 7:30AM May 28, 2020Observed: 106.73 ft at 7:45AM May 28, 2020Observed: 106.72 ft at 8:00AM May 28, 2020Observed: 106.71 ft at 8:15AM May 28, 2020Observed: 106.72 ft at 8:30AM May 28, 2020Observed: 106.7 ft at 8:45AM May 28, 2020Observed: 106.69 ft at 9:00AM May 28, 2020Observed: 106.68 ft at 9:15AM May 28, 2020Observed: 106.67 ft at 9:30AM May 28, 2020Observed: 106.68 ft at 9:45AM May 28, 2020Observed: 106.69 ft at 10:00AM May 28, 2020Observed: 106.66 ft at 10:15AM May 28, 2020Observed: 106.69 ft at 10:30AM May 28, 2020Observed: 106.67 ft at 10:45AM May 28, 2020Observed: 106.67 ft at 11:00AM May 28, 2020Observed: 106.68 ft at 11:15AM May 28, 2020Observed: 106.65 ft at 11:30AM May 28, 2020Observed: 106.66 ft at 11:45AM May 28, 2020Observed: 106.65 ft at 12:00PM May 28, 2020Observed: 106.67 ft at 12:15PM May 28, 2020Observed: 106.66 ft at 12:30PM May 28, 2020Observed: 106.65 ft at 12:45PM May 28, 2020Observed: 106.64 ft at 1:00PM May 28, 2020Observed: 106.63 ft at 1:15PM May 28, 2020Observed: 106.61 ft at 1:30PM May 28, 2020Observed: 106.62 ft at 1:45PM May 28, 2020Observed: 106.62 ft at 2:00PM May 28, 2020Observed: 106.62 ft at 2:15PM May 28, 2020Observed: 106.63 ft at 2:30PM May 28, 2020Observed: 106.63 ft at 2:45PM May 28, 2020Observed: 106.61 ft at 3:00PM May 28, 2020Observed: 106.62 ft at 3:15PM May 28, 2020Observed: 106.66 ft at 3:30PM May 28, 2020Observed: 106.61 ft at 3:45PM May 28, 2020Observed: 106.62 ft at 4:00PM May 28, 2020Observed: 106.63 ft at 4:15PM May 28, 2020Observed: 106.64 ft at 4:30PM May 28, 2020Observed: 106.66 ft at 4:45PM May 28, 2020Observed: 106.63 ft at 5:00PM May 28, 2020Observed: 106.64 ft at 5:15PM May 28, 2020Observed: 106.62 ft at 5:30PM May 28, 2020Observed: 106.62 ft at 5:45PM May 28, 2020Observed: 106.63 ft at 6:00PM May 28, 2020Observed: 106.63 ft at 6:15PM May 28, 2020Observed: 106.62 ft at 6:30PM May 28, 2020Observed: 106.62 ft at 6:45PM May 28, 2020Observed: 106.63 ft at 7:00PM May 28, 2020Observed: 106.61 ft at 7:15PM May 28, 2020Observed: 106.62 ft at 7:30PM May 28, 2020Observed: 106.6 ft at 7:45PM May 28, 2020Observed: 106.58 ft at 8:00PM May 28, 2020Observed: 106.61 ft at 8:15PM May 28, 2020Observed: 106.6 ft at 8:30PM May 28, 2020Observed: 106.59 ft at 8:45PM May 28, 2020Observed: 106.61 ft at 9:00PM May 28, 2020Observed: 106.6 ft at 9:15PM May 28, 2020Observed: 106.61 ft at 9:30PM May 28, 2020Observed: 106.59 ft at 9:45PM May 28, 2020Observed: 106.59 ft at 10:00PM May 28, 2020Observed: 106.54 ft at 10:15PM May 28, 2020Observed: 106.49 ft at 10:30PM May 28, 2020Observed: 106.44 ft at 10:45PM May 28, 2020Observed: 106.45 ft at 11:00PM May 28, 2020Observed: 106.44 ft at 11:15PM May 28, 2020Observed: 106.41 ft at 11:30PM May 28, 2020Observed: 106.42 ft at 11:45PM May 28, 2020Observed: 106.41 ft at 12:00AM May 29, 2020Observed: 106.42 ft at 12:15AM May 29, 2020Observed: 106.39 ft at 12:30AM May 29, 2020Observed: 106.39 ft at 12:45AM May 29, 2020Observed: 106.4 ft at 1:00AM May 29, 2020Observed: 106.39 ft at 1:15AM May 29, 2020Observed: 106.38 ft at 1:30AM May 29, 2020Observed: 106.39 ft at 1:45AM May 29, 2020Observed: 106.4 ft at 2:00AM May 29, 2020Observed: 106.38 ft at 2:15AM May 29, 2020Observed: 106.4 ft at 2:30AM May 29, 2020Observed: 106.39 ft at 2:45AM May 29, 2020Observed: 106.39 ft at 3:00AM May 29, 2020Observed: 106.39 ft at 3:15AM May 29, 2020Observed: 106.39 ft at 3:30AM May 29, 2020Observed: 106.38 ft at 3:45AM May 29, 2020Observed: 106.4 ft at 4:00AM May 29, 2020Observed: 106.42 ft at 4:15AM May 29, 2020Observed: 106.4 ft at 4:30AM May 29, 2020Observed: 106.42 ft at 4:45AM May 29, 2020Observed: 106.44 ft at 5:00AM May 29, 2020Observed: 106.42 ft at 5:15AM May 29, 2020Observed: 106.42 ft at 5:30AM May 29, 2020Observed: 106.42 ft at 5:45AM May 29, 2020Observed: 106.43 ft at 6:00AM May 29, 2020Observed: 106.45 ft at 6:15AM May 29, 2020Observed: 106.43 ft at 6:30AM May 29, 2020Observed: 106.44 ft at 6:45AM May 29, 2020Observed: 106.44 ft at 7:00AM May 29, 2020Observed: 106.45 ft at 7:15AM May 29, 2020Observed: 106.45 ft at 7:30AM May 29, 2020Observed: 106.45 ft at 7:45AM May 29, 2020Observed: 106.44 ft at 8:00AM May 29, 2020Observed: 106.44 ft at 8:15AM May 29, 2020Observed: 106.51 ft at 8:30AM May 29, 2020Observed: 106.54 ft at 8:45AM May 29, 2020Observed: 106.56 ft at 9:00AM May 29, 2020Observed: 106.56 ft at 9:15AM May 29, 2020Observed: 106.56 ft at 9:30AM May 29, 2020Observed: 106.55 ft at 9:45AM May 29, 2020Observed: 106.55 ft at 10:00AM May 29, 2020Observed: 106.54 ft at 10:15AM May 29, 2020Observed: 106.53 ft at 10:30AM May 29, 2020Observed: 106.53 ft at 10:45AM May 29, 2020Observed: 106.49 ft at 11:00AM May 29, 2020Observed: 106.54 ft at 11:15AM May 29, 2020Observed: 106.51 ft at 11:30AM May 29, 2020Observed: 106.52 ft at 11:45AM May 29, 2020Observed: 106.49 ft at 12:00PM May 29, 2020Observed: 106.52 ft at 12:15PM May 29, 2020Observed: 106.5 ft at 12:30PM May 29, 2020Observed: 106.5 ft at 12:45PM May 29, 2020Observed: 106.51 ft at 1:00PM May 29, 2020Observed: 106.49 ft at 1:15PM May 29, 2020Observed: 106.48 ft at 1:30PM May 29, 2020Observed: 106.48 ft at 1:45PM May 29, 2020Observed: 106.51 ft at 2:00PM May 29, 2020Observed: 106.49 ft at 2:15PM May 29, 2020Observed: 106.5 ft at 2:30PM May 29, 2020Observed: 106.51 ft at 2:45PM May 29, 2020Observed: 106.53 ft at 3:00PM May 29, 2020Observed: 106.52 ft at 3:15PM May 29, 2020Observed: 106.53 ft at 3:30PM May 29, 2020Observed: 106.52 ft at 3:45PM May 29, 2020Observed: 106.53 ft at 4:00PM May 29, 2020Observed: 106.53 ft at 4:15PM May 29, 2020Observed: 106.54 ft at 4:30PM May 29, 2020Observed: 106.54 ft at 4:45PM May 29, 2020Observed: 106.54 ft at 5:00PM May 29, 2020Observed: 106.53 ft at 5:15PM May 29, 2020Observed: 106.54 ft at 5:30PM May 29, 2020Observed: 106.56 ft at 5:45PM May 29, 2020Observed: 106.55 ft at 6:00PM May 29, 2020Observed: 106.56 ft at 6:15PM May 29, 2020Observed: 106.56 ft at 6:30PM May 29, 2020Observed: 106.56 ft at 6:45PM May 29, 2020Observed: 106.55 ft at 7:00PM May 29, 2020Observed: 106.57 ft at 7:15PM May 29, 2020Observed: 106.56 ft at 7:30PM May 29, 2020Observed: 106.56 ft at 7:45PM May 29, 2020Observed: 106.54 ft at 8:00PM May 29, 2020Observed: 106.56 ft at 8:15PM May 29, 2020Observed: 106.55 ft at 8:30PM May 29, 2020Observed: 106.54 ft at 8:45PM May 29, 2020Observed: 106.59 ft at 9:00PM May 29, 2020Observed: 106.69 ft at 9:15PM May 29, 2020Observed: 106.74 ft at 9:30PM May 29, 2020Observed: 106.77 ft at 9:45PM May 29, 2020Observed: 106.8 ft at 10:00PM May 29, 2020Observed: 106.84 ft at 10:15PM May 29, 2020Observed: 106.85 ft at 10:30PM May 29, 2020Observed: 106.87 ft at 10:45PM May 29, 2020Observed: 106.89 ft at 11:00PM May 29, 2020Observed: 106.91 ft at 11:15PM May 29, 2020Observed: 106.91 ft at 11:30PM May 29, 2020Observed: 106.94 ft at 11:45PM May 29, 2020Observed: 106.94 ft at 12:00AM May 30, 2020Observed: 106.98 ft at 12:15AM May 30, 2020Observed: 106.99 ft at 12:30AM May 30, 2020Observed: 107.02 ft at 12:45AM May 30, 2020Observed: 107.02 ft at 1:00AM May 30, 2020Observed: 107.01 ft at 1:15AM May 30, 2020Observed: 107.03 ft at 1:30AM May 30, 2020Observed: 107.08 ft at 1:45AM May 30, 2020Observed: 107.06 ft at 2:00AM May 30, 2020Observed: 107.06 ft at 2:15AM May 30, 2020Observed: 107.09 ft at 2:30AM May 30, 2020Observed: 107.09 ft at 2:45AM May 30, 2020Observed: 107.1 ft at 3:00AM May 30, 2020Observed: 107.11 ft at 3:15AM May 30, 2020Observed: 107.12 ft at 3:30AM May 30, 2020Observed: 107.09 ft at 3:45AM May 30, 2020Observed: 107.12 ft at 4:00AM May 30, 2020Observed: 107.11 ft at 4:15AM May 30, 2020Observed: 107.13 ft at 4:30AM May 30, 2020Observed: 107.14 ft at 4:45AM May 30, 2020Observed: 107.15 ft at 5:00AM May 30, 2020Observed: 107.13 ft at 5:15AM May 30, 2020Observed: 107.13 ft at 5:30AM May 30, 2020Observed: 107.15 ft at 5:45AM May 30, 2020Observed: 107.13 ft at 6:00AM May 30, 2020Observed: 107.16 ft at 6:15AM May 30, 2020Observed: 107.15 ft at 6:30AM May 30, 2020Observed: 107.15 ft at 6:45AM May 30, 2020Observed: 107.14 ft at 7:00AM May 30, 2020Observed: 107.16 ft at 7:15AM May 30, 2020Observed: 107.14 ft at 7:30AM May 30, 2020Observed: 107.13 ft at 7:45AM May 30, 2020Observed: 107.12 ft at 8:00AM May 30, 2020Observed: 107.14 ft at 8:15AM May 30, 2020Observed: 107.12 ft at 8:30AM May 30, 2020Observed: 107.12 ft at 8:45AM May 30, 2020Observed: 107.14 ft at 9:00AM May 30, 2020Observed: 107.12 ft at 9:15AM May 30, 2020Observed: 107.11 ft at 9:30AM May 30, 2020Observed: 107.13 ft at 9:45AM May 30, 2020Observed: 107.1 ft at 10:00AM May 30, 2020Observed: 107.13 ft at 10:15AM May 30, 2020Observed: 107.12 ft at 10:30AM May 30, 2020Observed: 107.13 ft at 10:45AM May 30, 2020Observed: 107.14 ft at 11:00AM May 30, 2020Observed: 107.16 ft at 11:15AM May 30, 2020Observed: 107.15 ft at 11:30AM May 30, 2020Observed: 107.15 ft at 11:45AM May 30, 2020Observed: 107.17 ft at 12:00PM May 30, 2020Observed: 107.15 ft at 12:15PM May 30, 2020Observed: 107.15 ft at 12:30PM May 30, 2020Observed: 107.19 ft at 12:45PM May 30, 2020Observed: 107.22 ft at 1:00PM May 30, 2020Observed: 107.21 ft at 1:15PM May 30, 2020Observed: 107.23 ft at 1:30PM May 30, 2020Observed: 107.25 ft at 1:45PM May 30, 2020Observed: 107.26 ft at 2:00PM May 30, 2020Observed: 107.28 ft at 2:15PM May 30, 2020Observed: 107.28 ft at 2:30PM May 30, 2020Observed: 107.3 ft at 2:45PM May 30, 2020Observed: 107.29 ft at 3:00PM May 30, 2020Observed: 107.31 ft at 3:15PM May 30, 2020Observed: 107.33 ft at 3:30PM May 30, 2020Observed: 107.32 ft at 3:45PM May 30, 2020Observed: 107.3 ft at 4:00PM May 30, 2020Observed: 107.35 ft at 4:15PM May 30, 2020Observed: 107.34 ft at 4:30PM May 30, 2020Observed: 107.34 ft at 4:45PM May 30, 2020Observed: 107.33 ft at 5:00PM May 30, 2020Observed: 107.33 ft at 5:15PM May 30, 2020Observed: 107.34 ft at 5:30PM May 30, 2020Observed: 107.33 ft at 5:45PM May 30, 2020Observed: 107.35 ft at 6:00PM May 30, 2020Observed: 107.37 ft at 6:15PM May 30, 2020Observed: 107.36 ft at 6:30PM May 30, 2020Observed: 107.37 ft at 6:45PM May 30, 2020Observed: 107.38 ft at 7:00PM May 30, 2020Observed: 107.37 ft at 7:15PM May 30, 2020Observed: 107.39 ft at 7:30PM May 30, 2020Observed: 107.4 ft at 7:45PM May 30, 2020Observed: 107.39 ft at 8:00PM May 30, 2020Observed: 107.41 ft at 8:15PM May 30, 2020Observed: 107.4 ft at 8:30PM May 30, 2020Observed: 107.4 ft at 8:45PM May 30, 2020Observed: 107.41 ft at 9:00PM May 30, 2020Observed: 107.44 ft at 9:15PM May 30, 2020Observed: 107.46 ft at 9:30PM May 30, 2020Observed: 107.44 ft at 9:45PM May 30, 2020Observed: 107.42 ft at 10:00PM May 30, 2020Observed: 107.43 ft at 10:15PM May 30, 2020Observed: 107.41 ft at 10:30PM May 30, 2020Observed: 107.48 ft at 10:45PM May 30, 2020Observed: 107.44 ft at 11:00PM May 30, 2020Observed: 107.44 ft at 11:15PM May 30, 2020Observed: 107.47 ft at 11:30PM May 30, 2020Observed: 107.45 ft at 11:45PM May 30, 2020Observed: 107.43 ft at 12:00AM May 31, 2020Observed: 107.47 ft at 12:15AM May 31, 2020Observed: 107.47 ft at 12:30AM May 31, 2020Observed: 107.47 ft at 12:45AM May 31, 2020Observed: 107.47 ft at 1:00AM May 31, 2020Observed: 107.45 ft at 1:15AM May 31, 2020Observed: 107.47 ft at 1:30AM May 31, 2020Observed: 107.48 ft at 1:45AM May 31, 2020Observed: 107.5 ft at 2:00AM May 31, 2020Observed: 107.46 ft at 2:15AM May 31, 2020Observed: 107.48 ft at 2:30AM May 31, 2020Observed: 107.49 ft at 2:45AM May 31, 2020Observed: 107.5 ft at 3:00AM May 31, 2020Observed: 107.5 ft at 3:15AM May 31, 2020Observed: 107.52 ft at 3:30AM May 31, 2020Observed: 107.53 ft at 3:45AM May 31, 2020Observed: 107.55 ft at 4:00AM May 31, 2020Observed: 107.54 ft at 4:15AM May 31, 2020Observed: 107.55 ft at 4:30AM May 31, 2020Observed: 107.45 ft at 4:45AM May 31, 2020Observed: 107.41 ft at 5:00AM May 31, 2020Observed: 107.39 ft at 5:15AM May 31, 2020Observed: 107.34 ft at 5:30AM May 31, 2020Observed: 107.39 ft at 5:45AM May 31, 2020Observed: 107.51 ft at 6:00AM May 31, 2020Observed: 107.55 ft at 6:15AM May 31, 2020Observed: 107.64 ft at 6:30AM May 31, 2020Observed: 107.66 ft at 6:45AM May 31, 2020Observed: 107.74 ft at 7:00AM May 31, 2020Observed: 107.95 ft at 7:15AM May 31, 2020Observed: 108.12 ft at 7:30AM May 31, 2020Observed: 108.21 ft at 7:45AM May 31, 2020Observed: 108.23 ft at 8:00AM May 31, 2020Observed: 108.33 ft at 8:15AM May 31, 2020Observed: 108.37 ft at 8:30AM May 31, 2020Observed: 108.37 ft at 8:45AM May 31, 2020Observed: 108.39 ft at 9:00AM May 31, 2020Observed: 108.39 ft at 9:15AM May 31, 2020Observed: 108.42 ft at 9:30AM May 31, 2020Observed: 108.46 ft at 9:45AM May 31, 2020Observed: 108.48 ft at 10:00AM May 31, 2020Observed: 108.5 ft at 10:15AM May 31, 2020Observed: 108.52 ft at 10:30AM May 31, 2020Observed: 108.52 ft at 10:45AM May 31, 2020Observed: 108.53 ft at 11:00AM May 31, 2020Observed: 108.54 ft at 11:15AM May 31, 2020Observed: 108.62 ft at 11:30AM May 31, 2020Observed: 108.68 ft at 11:45AM May 31, 2020Observed: 108.91 ft at 12:00PM May 31, 2020Observed: 109.04 ft at 12:15PM May 31, 2020Observed: 108.93 ft at 12:30PM May 31, 2020Observed: 108.83 ft at 12:45PM May 31, 2020Observed: 108.78 ft at 1:00PM May 31, 2020Observed: 108.74 ft at 1:15PM May 31, 2020Observed: 108.73 ft at 1:30PM May 31, 2020Observed: 108.69 ft at 1:45PM May 31, 2020Observed: 108.64 ft at 2:00PM May 31, 2020Observed: 108.63 ft at 2:15PM May 31, 2020Observed: 108.6 ft at 2:30PM May 31, 2020Observed: 108.58 ft at 2:45PM May 31, 2020Observed: 108.6 ft at 3:00PM May 31, 2020Observed: 108.56 ft at 3:15PM May 31, 2020Observed: 108.56 ft at 3:30PM May 31, 2020Observed: 108.58 ft at 3:45PM May 31, 2020Observed: 108.58 ft at 4:00PM May 31, 2020Observed: 108.59 ft at 4:15PM May 31, 2020Observed: 108.61 ft at 4:30PM May 31, 2020Observed: 108.65 ft at 4:45PM May 31, 2020Observed: 108.75 ft at 5:00PM May 31, 2020Observed: 108.89 ft at 5:15PM May 31, 2020Observed: 109 ft at 5:30PM May 31, 2020Observed: 109.06 ft at 5:45PM May 31, 2020Observed: 109.15 ft at 6:00PM May 31, 2020Observed: 109.16 ft at 6:15PM May 31, 2020Observed: 109.23 ft at 6:30PM May 31, 2020Observed: 109.27 ft at 6:45PM May 31, 2020Observed: 109.31 ft at 7:00PM May 31, 2020Observed: 109.34 ft at 7:15PM May 31, 2020Observed: 109.37 ft at 7:30PM May 31, 2020Observed: 109.4 ft at 7:45PM May 31, 2020Observed: 109.42 ft at 8:00PM May 31, 2020Observed: 109.54 ft at 8:15PM May 31, 2020Observed: 109.81 ft at 8:30PM May 31, 2020Observed: 109.93 ft at 8:45PM May 31, 2020Observed: 109.98 ft at 9:00PM May 31, 2020Observed: 110.02 ft at 9:15PM May 31, 2020Observed: 110.07 ft at 9:30PM May 31, 2020Observed: 110.07 ft at 9:45PM May 31, 2020Observed: 110.08 ft at 10:00PM May 31, 2020Observed: 110.09 ft at 10:15PM May 31, 2020Observed: 110.09 ft at 10:30PM May 31, 2020Observed: 110.09 ft at 10:45PM May 31, 2020Observed: 110.11 ft at 11:00PM May 31, 2020Observed: 110.15 ft at 11:15PM May 31, 2020Observed: 110.18 ft at 11:30PM May 31, 2020Observed: 110.18 ft at 11:45PM May 31, 2020Observed: 110.2 ft at 12:00AM Jun 01, 2020Observed: 110.25 ft at 12:15AM Jun 01, 2020Observed: 110.27 ft at 12:30AM Jun 01, 2020Observed: 110.31 ft at 12:45AM Jun 01, 2020Observed: 110.34 ft at 1:00AM Jun 01, 2020Observed: 110.34 ft at 1:15AM Jun 01, 2020Highest Observation: 110.35 ft at 1:30AM Jun 01, 2020Observed: 110.34 ft at 1:45AM Jun 01, 2020Observed: 110.23 ft at 2:00AM Jun 01, 2020Observed: 110.19 ft at 2:15AM Jun 01, 2020Observed: 110.09 ft at 2:30AM Jun 01, 2020Observed: 109.9 ft at 2:45AM Jun 01, 2020Observed: 109.76 ft at 3:00AM Jun 01, 2020Observed: 109.64 ft at 3:15AM Jun 01, 2020Observed: 109.52 ft at 3:30AM Jun 01, 2020Observed: 109.38 ft at 3:45AM Jun 01, 2020Observed: 109.32 ft at 4:00AM Jun 01, 2020Observed: 109.26 ft at 4:15AM Jun 01, 2020Observed: 109.23 ft at 4:30AM Jun 01, 2020Observed: 109.2 ft at 4:45AM Jun 01, 2020Observed: 109.13 ft at 5:00AM Jun 01, 2020Observed: 109.11 ft at 5:15AM Jun 01, 2020Observed: 109.15 ft at 5:30AM Jun 01, 2020Observed: 109.15 ft at 5:45AM Jun 01, 2020Observed: 109.16 ft at 6:00AM Jun 01, 2020Observed: 109.14 ft at 6:15AM Jun 01, 2020Observed: 109.14 ft at 6:30AM Jun 01, 2020Observed: 109.15 ft at 6:45AM Jun 01, 2020Observed: 109.11 ft at 7:00AM Jun 01, 2020Observed: 109.14 ft at 7:15AM Jun 01, 2020Observed: 109.12 ft at 7:30AM Jun 01, 2020Observed: 109.14 ft at 7:45AM Jun 01, 2020Observed: 109.1 ft at 8:00AM Jun 01, 2020Observed: 109.1 ft at 8:15AM Jun 01, 2020Observed: 109.13 ft at 8:30AM Jun 01, 2020Observed: 109.16 ft at 8:45AM Jun 01, 2020Observed: 109.19 ft at 9:00AM Jun 01, 2020Observed: 109.23 ft at 9:15AM Jun 01, 2020Observed: 109.26 ft at 9:30AM Jun 01, 2020Observed: 109.33 ft at 9:45AM Jun 01, 2020Observed: 109.38 ft at 10:00AM Jun 01, 2020Observed: 109.4 ft at 10:15AM Jun 01, 2020Observed: 109.43 ft at 10:30AM Jun 01, 2020Observed: 109.45 ft at 10:45AM Jun 01, 2020Observed: 109.47 ft at 11:00AM Jun 01, 2020Observed: 109.48 ft at 11:15AM Jun 01, 2020Observed: 109.48 ft at 11:30AM Jun 01, 2020Observed: 109.47 ft at 11:45AM Jun 01, 2020Observed: 109.48 ft at 12:00PM Jun 01, 2020Observed: 109.5 ft at 12:15PM Jun 01, 2020Observed: 109.45 ft at 12:30PM Jun 01, 2020Observed: 109.48 ft at 12:45PM Jun 01, 2020Observed: 109.48 ft at 1:00PM Jun 01, 2020Observed: 109.48 ft at 1:15PM Jun 01, 2020Observed: 109.58 ft at 1:30PM Jun 01, 2020Observed: 109.59 ft at 1:45PM Jun 01, 2020Observed: 109.62 ft at 2:00PM Jun 01, 2020Observed: 109.66 ft at 2:15PM Jun 01, 2020Observed: 109.71 ft at 2:30PM Jun 01, 2020Observed: 109.76 ft at 2:45PM Jun 01, 2020Observed: 109.76 ft at 3:00PM Jun 01, 2020Observed: 109.79 ft at 3:15PM Jun 01, 2020Observed: 109.8 ft at 3:30PM Jun 01, 2020Observed: 109.85 ft at 3:45PM Jun 01, 2020Observed: 109.84 ft at 4:00PM Jun 01, 2020Observed: 109.86 ft at 4:15PM Jun 01, 2020Observed: 109.85 ft at 4:30PM Jun 01, 2020Observed: 109.87 ft at 4:45PM Jun 01, 2020Observed: 109.85 ft at 5:00PM Jun 01, 2020Observed: 109.83 ft at 5:15PM Jun 01, 2020Observed: 109.81 ft at 5:30PM Jun 01, 2020Observed: 109.82 ft at 5:45PM Jun 01, 2020Observed: 109.82 ft at 6:00PM Jun 01, 2020Observed: 109.81 ft at 6:15PM Jun 01, 2020Observed: 109.8 ft at 6:30PM Jun 01, 2020Observed: 109.76 ft at 6:45PM Jun 01, 2020Observed: 109.77 ft at 7:00PM Jun 01, 2020Observed: 109.76 ft at 7:15PM Jun 01, 2020Observed: 109.75 ft at 7:30PM Jun 01, 2020Observed: 109.7 ft at 7:45PM Jun 01, 2020Observed: 109.71 ft at 8:00PM Jun 01, 2020Observed: 109.69 ft at 8:15PM Jun 01, 2020Observed: 109.71 ft at 8:30PM Jun 01, 2020Observed: 109.71 ft at 8:45PM Jun 01, 2020Observed: 109.66 ft at 9:00PM Jun 01, 2020Observed: 109.69 ft at 9:15PM Jun 01, 2020Observed: 109.68 ft at 9:30PM Jun 01, 2020Observed: 109.66 ft at 9:45PM Jun 01, 2020Observed: 109.66 ft at 10:00PM Jun 01, 2020USGS--Water Resources of the United StatesCIBW1(plotting HGIRG) Graph Created (11:16PM Jun 1, 2020)ObservedLatest observed value: 109.66 ft at 10:00 PM PDT 1-Jun-2020.
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the Columbia River at International Boundary. Only observed stages are available for this point.
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Downstream Gauge Downstream Gauge - above Grand Coulee Dam
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) 1,321.40 ft on 06/05/1997
(2) 1,320.35 ft on 07/02/2012
(3) 1,320.23 ft on 06/04/2015
(4) 1,319.18 ft on 06/21/2011
(5) 1,318.72 ft on 06/14/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 1,312.62 ft on 06/10/2017
(2) 1,320.23 ft on 06/04/2015
(3) 1,315.93 ft on 06/01/2014
(4) 1,314.28 ft on 07/05/2013
(5) 1,320.35 ft on 07/02/2012
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 3.32 ft on 11/11/1978
Zoom Level:10
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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.
About This Location Collapse

Latitude: 48.971389° N, Longitude: 117.645556° W, Horizontal Datum: NAD27

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 1200 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
Spokane Weather Forecast Office
2601 N. Rambo Rd.
Spokane, WA 99224
(509) 244-0110
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Page last modified: 1-Mar-2019 12:32 AM
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