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Hydrograph River at a Glance Download
Rio Grande at Lower Brownsville Stage (ft)Flow (cfs)Observed: 1.95 ft at 11:15AM Jan 11, 2017Observed: 1.91 ft at 11:30AM Jan 11, 2017Observed: 1.91 ft at 11:45AM Jan 11, 2017Observed: 1.91 ft at 12:00PM Jan 11, 2017Observed: 1.89 ft at 12:15PM Jan 11, 2017Observed: 1.89 ft at 12:30PM Jan 11, 2017Observed: 1.87 ft at 12:45PM Jan 11, 2017Observed: 1.86 ft at 1:00PM Jan 11, 2017Observed: 1.85 ft at 1:15PM Jan 11, 2017Observed: 1.83 ft at 1:30PM Jan 11, 2017Observed: 1.81 ft at 1:45PM Jan 11, 2017Observed: 1.81 ft at 2:00PM Jan 11, 2017Observed: 1.79 ft at 2:15PM Jan 11, 2017Observed: 1.8 ft at 2:30PM Jan 11, 2017Observed: 1.79 ft at 2:45PM Jan 11, 2017Observed: 1.77 ft at 3:00PM Jan 11, 2017Observed: 1.74 ft at 3:15PM Jan 11, 2017Observed: 1.75 ft at 3:30PM Jan 11, 2017Observed: 1.74 ft at 3:45PM Jan 11, 2017Observed: 1.71 ft at 4:00PM Jan 11, 2017Observed: 1.71 ft at 4:15PM Jan 11, 2017Observed: 1.69 ft at 4:30PM Jan 11, 2017Observed: 1.67 ft at 4:45PM Jan 11, 2017Observed: 1.65 ft at 5:00PM Jan 11, 2017Observed: 1.64 ft at 5:15PM Jan 11, 2017Observed: 1.64 ft at 5:30PM Jan 11, 2017Observed: 1.63 ft at 5:45PM Jan 11, 2017Observed: 1.61 ft at 6:00PM Jan 11, 2017Observed: 1.61 ft at 6:15PM Jan 11, 2017Observed: 1.59 ft at 6:30PM Jan 11, 2017Observed: 1.59 ft at 6:45PM Jan 11, 2017Observed: 1.59 ft at 7:00PM Jan 11, 2017Observed: 1.58 ft at 7:15PM Jan 11, 2017Observed: 1.6 ft at 7:30PM Jan 11, 2017Observed: 1.6 ft at 7:45PM Jan 11, 2017Observed: 1.62 ft at 8:00PM Jan 11, 2017Observed: 1.63 ft at 8:15PM Jan 11, 2017Observed: 1.66 ft at 8:30PM Jan 11, 2017Observed: 1.68 ft at 8:45PM Jan 11, 2017Observed: 1.7 ft at 9:00PM Jan 11, 2017Observed: 1.73 ft at 9:15PM Jan 11, 2017Observed: 1.74 ft at 9:30PM Jan 11, 2017Observed: 1.76 ft at 9:45PM Jan 11, 2017Observed: 1.78 ft at 10:00PM Jan 11, 2017Observed: 1.8 ft at 10:15PM Jan 11, 2017Observed: 1.82 ft at 10:30PM Jan 11, 2017Observed: 1.84 ft at 10:45PM Jan 11, 2017Observed: 1.86 ft at 11:00PM Jan 11, 2017Observed: 1.89 ft at 11:15PM Jan 11, 2017Observed: 1.9 ft at 11:30PM Jan 11, 2017Observed: 1.91 ft at 11:45PM Jan 11, 2017Observed: 1.94 ft at 12:00AM Jan 12, 2017Observed: 1.94 ft at 12:15AM Jan 12, 2017Observed: 1.95 ft at 12:30AM Jan 12, 2017Observed: 1.96 ft at 12:45AM Jan 12, 2017Observed: 1.96 ft at 1:00AM Jan 12, 2017Observed: 1.96 ft at 1:15AM Jan 12, 2017Observed: 1.95 ft at 1:30AM Jan 12, 2017Observed: 1.95 ft at 1:45AM Jan 12, 2017Observed: 1.92 ft at 2:00AM Jan 12, 2017Observed: 1.91 ft at 2:15AM Jan 12, 2017Observed: 1.89 ft at 2:30AM Jan 12, 2017Observed: 1.88 ft at 2:45AM Jan 12, 2017Observed: 1.87 ft at 3:00AM Jan 12, 2017Observed: 1.86 ft at 3:15AM Jan 12, 2017Observed: 1.85 ft at 3:30AM Jan 12, 2017Observed: 1.85 ft at 3:45AM Jan 12, 2017Observed: 1.84 ft at 4:00AM Jan 12, 2017Observed: 1.83 ft at 4:15AM Jan 12, 2017Observed: 1.82 ft at 4:30AM Jan 12, 2017Observed: 1.81 ft at 4:45AM Jan 12, 2017Observed: 1.8 ft at 5:00AM Jan 12, 2017Observed: 1.81 ft at 5:15AM Jan 12, 2017Observed: 1.81 ft at 5:30AM Jan 12, 2017Observed: 1.8 ft at 5:45AM Jan 12, 2017Observed: 1.8 ft at 6:00AM Jan 12, 2017Observed: 1.79 ft at 6:15AM Jan 12, 2017Observed: 1.78 ft at 6:30AM Jan 12, 2017Observed: 1.78 ft at 6:45AM Jan 12, 2017Observed: 1.78 ft at 7:00AM Jan 12, 2017Observed: 1.77 ft at 7:15AM Jan 12, 2017Observed: 1.76 ft at 7:30AM Jan 12, 2017Observed: 1.75 ft at 7:45AM Jan 12, 2017Observed: 1.74 ft at 8:00AM Jan 12, 2017Observed: 1.74 ft at 8:15AM Jan 12, 2017Observed: 1.73 ft at 8:30AM Jan 12, 2017Observed: 1.72 ft at 8:45AM Jan 12, 2017Observed: 1.72 ft at 9:00AM Jan 12, 2017Observed: 1.72 ft at 9:15AM Jan 12, 2017Observed: 1.71 ft at 9:30AM Jan 12, 2017Observed: 1.71 ft at 9:45AM Jan 12, 2017Observed: 1.7 ft at 10:00AM Jan 12, 2017Observed: 1.68 ft at 10:15AM Jan 12, 2017Observed: 1.69 ft at 10:30AM Jan 12, 2017Observed: 1.68 ft at 10:45AM Jan 12, 2017Observed: 1.66 ft at 11:00AM Jan 12, 2017Observed: 1.65 ft at 11:15AM Jan 12, 2017Observed: 1.65 ft at 11:30AM Jan 12, 2017Observed: 1.64 ft at 11:45AM Jan 12, 2017Observed: 1.64 ft at 12:00PM Jan 12, 2017Observed: 1.62 ft at 12:15PM Jan 12, 2017Observed: 1.62 ft at 12:30PM Jan 12, 2017Observed: 1.59 ft at 12:45PM Jan 12, 2017Observed: 1.59 ft at 1:00PM Jan 12, 2017Observed: 1.57 ft at 1:15PM Jan 12, 2017Observed: 1.56 ft at 1:30PM Jan 12, 2017Observed: 1.53 ft at 1:45PM Jan 12, 2017Observed: 1.53 ft at 2:00PM Jan 12, 2017Observed: 1.53 ft at 2:15PM Jan 12, 2017Observed: 1.49 ft at 2:30PM Jan 12, 2017Observed: 1.49 ft at 2:45PM Jan 12, 2017Observed: 1.47 ft at 3:00PM Jan 12, 2017Observed: 1.46 ft at 3:15PM Jan 12, 2017Observed: 1.44 ft at 3:30PM Jan 12, 2017Observed: 1.43 ft at 3:45PM Jan 12, 2017Observed: 1.42 ft at 4:00PM Jan 12, 2017Observed: 1.41 ft at 4:15PM Jan 12, 2017Observed: 1.39 ft at 4:30PM Jan 12, 2017Observed: 1.38 ft at 4:45PM Jan 12, 2017Observed: 1.37 ft at 5:00PM Jan 12, 2017Observed: 1.36 ft at 5:15PM Jan 12, 2017Observed: 1.35 ft at 5:30PM Jan 12, 2017Observed: 1.33 ft at 5:45PM Jan 12, 2017Observed: 1.33 ft at 6:00PM Jan 12, 2017Observed: 1.31 ft at 6:15PM Jan 12, 2017Observed: 1.3 ft at 6:30PM Jan 12, 2017Observed: 1.31 ft at 6:45PM Jan 12, 2017Observed: 1.31 ft at 7:00PM Jan 12, 2017Observed: 1.34 ft at 7:15PM Jan 12, 2017Observed: 1.35 ft at 7:30PM Jan 12, 2017Observed: 1.38 ft at 7:45PM Jan 12, 2017Observed: 1.39 ft at 8:00PM Jan 12, 2017Observed: 1.42 ft at 8:15PM Jan 12, 2017Observed: 1.45 ft at 8:30PM Jan 12, 2017Observed: 1.47 ft at 8:45PM Jan 12, 2017Observed: 1.5 ft at 9:00PM Jan 12, 2017Observed: 1.53 ft at 9:15PM Jan 12, 2017Observed: 1.56 ft at 9:30PM Jan 12, 2017Observed: 1.58 ft at 9:45PM Jan 12, 2017Observed: 1.58 ft at 10:00PM Jan 12, 2017Observed: 1.62 ft at 10:15PM Jan 12, 2017Observed: 1.65 ft at 10:30PM Jan 12, 2017Observed: 1.67 ft at 10:45PM Jan 12, 2017Observed: 1.7 ft at 11:00PM Jan 12, 2017Observed: 1.73 ft at 11:15PM Jan 12, 2017Observed: 1.76 ft at 11:30PM Jan 12, 2017Observed: 1.78 ft at 11:45PM Jan 12, 2017Observed: 1.8 ft at 12:00AM Jan 13, 2017Observed: 1.8 ft at 12:15AM Jan 13, 2017Observed: 1.83 ft at 12:30AM Jan 13, 2017Observed: 1.86 ft at 12:45AM Jan 13, 2017Observed: 1.88 ft at 1:00AM Jan 13, 2017Observed: 1.9 ft at 1:15AM Jan 13, 2017Observed: 1.91 ft at 1:30AM Jan 13, 2017Observed: 1.92 ft at 1:45AM Jan 13, 2017Observed: 1.93 ft at 2:00AM Jan 13, 2017Observed: 1.92 ft at 2:15AM Jan 13, 2017Observed: 1.92 ft at 2:30AM Jan 13, 2017Observed: 1.92 ft at 2:45AM Jan 13, 2017Observed: 1.92 ft at 3:00AM Jan 13, 2017Observed: 1.92 ft at 3:15AM Jan 13, 2017Observed: 1.91 ft at 3:30AM Jan 13, 2017Observed: 1.91 ft at 3:45AM Jan 13, 2017Observed: 1.91 ft at 4:00AM Jan 13, 2017Observed: 1.91 ft at 4:15AM Jan 13, 2017Observed: 1.9 ft at 4:30AM Jan 13, 2017Observed: 1.89 ft at 4:45AM Jan 13, 2017Observed: 1.89 ft at 5:00AM Jan 13, 2017Observed: 1.88 ft at 5:15AM Jan 13, 2017Observed: 1.88 ft at 5:30AM Jan 13, 2017Observed: 1.88 ft at 5:45AM Jan 13, 2017Observed: 1.88 ft at 6:00AM Jan 13, 2017Observed: 1.87 ft at 6:15AM Jan 13, 2017Observed: 1.87 ft at 6:30AM Jan 13, 2017Observed: 1.86 ft at 6:45AM Jan 13, 2017Observed: 1.85 ft at 7:00AM Jan 13, 2017Observed: 1.85 ft at 7:15AM Jan 13, 2017Observed: 1.85 ft at 7:30AM Jan 13, 2017Observed: 1.85 ft at 7:45AM Jan 13, 2017Observed: 1.84 ft at 8:00AM Jan 13, 2017Observed: 1.83 ft at 8:15AM Jan 13, 2017Observed: 1.83 ft at 8:30AM Jan 13, 2017Observed: 1.82 ft at 8:45AM Jan 13, 2017Observed: 1.82 ft at 9:00AM Jan 13, 2017Observed: 1.8 ft at 9:15AM Jan 13, 2017Observed: 1.79 ft at 9:30AM Jan 13, 2017Observed: 1.8 ft at 9:45AM Jan 13, 2017Observed: 1.77 ft at 10:00AM Jan 13, 2017Observed: 1.77 ft at 10:15AM Jan 13, 2017Observed: 1.77 ft at 10:30AM Jan 13, 2017Observed: 1.77 ft at 10:45AM Jan 13, 2017Observed: 1.76 ft at 11:00AM Jan 13, 2017Observed: 1.76 ft at 11:15AM Jan 13, 2017Observed: 1.74 ft at 11:30AM Jan 13, 2017Observed: 1.74 ft at 11:45AM Jan 13, 2017Observed: 1.73 ft at 12:00PM Jan 13, 2017Observed: 1.71 ft at 12:15PM Jan 13, 2017Observed: 1.69 ft at 12:30PM Jan 13, 2017Observed: 1.68 ft at 12:45PM Jan 13, 2017Observed: 1.66 ft at 1:00PM Jan 13, 2017Observed: 1.67 ft at 1:15PM Jan 13, 2017Observed: 1.65 ft at 1:30PM Jan 13, 2017Observed: 1.64 ft at 1:45PM Jan 13, 2017Observed: 1.62 ft at 2:00PM Jan 13, 2017Observed: 1.59 ft at 2:15PM Jan 13, 2017Observed: 1.59 ft at 2:30PM Jan 13, 2017Observed: 1.57 ft at 2:45PM Jan 13, 2017Observed: 1.57 ft at 3:00PM Jan 13, 2017Observed: 1.54 ft at 3:15PM Jan 13, 2017Observed: 1.53 ft at 3:30PM Jan 13, 2017Observed: 1.52 ft at 3:45PM Jan 13, 2017Observed: 1.49 ft at 4:00PM Jan 13, 2017Observed: 1.49 ft at 4:15PM Jan 13, 2017Observed: 1.48 ft at 4:30PM Jan 13, 2017Observed: 1.46 ft at 4:45PM Jan 13, 2017Observed: 1.45 ft at 5:00PM Jan 13, 2017Observed: 1.43 ft at 5:15PM Jan 13, 2017Observed: 1.42 ft at 5:30PM Jan 13, 2017Observed: 1.41 ft at 5:45PM Jan 13, 2017Observed: 1.39 ft at 6:00PM Jan 13, 2017Observed: 1.37 ft at 6:15PM Jan 13, 2017Observed: 1.36 ft at 6:30PM Jan 13, 2017Observed: 1.36 ft at 6:45PM Jan 13, 2017Observed: 1.4 ft at 7:00PM Jan 13, 2017Observed: 1.45 ft at 7:15PM Jan 13, 2017Observed: 1.5 ft at 7:30PM Jan 13, 2017Observed: 1.54 ft at 7:45PM Jan 13, 2017Observed: 1.57 ft at 8:00PM Jan 13, 2017Observed: 1.59 ft at 8:15PM Jan 13, 2017Observed: 1.62 ft at 8:30PM Jan 13, 2017Observed: 1.64 ft at 8:45PM Jan 13, 2017Observed: 1.66 ft at 9:00PM Jan 13, 2017Observed: 1.69 ft at 9:15PM Jan 13, 2017Observed: 1.71 ft at 9:30PM Jan 13, 2017Observed: 1.73 ft at 9:45PM Jan 13, 2017Observed: 1.76 ft at 10:00PM Jan 13, 2017Observed: 1.78 ft at 10:15PM Jan 13, 2017Observed: 1.8 ft at 10:30PM Jan 13, 2017Observed: 1.83 ft at 10:45PM Jan 13, 2017Observed: 1.85 ft at 11:00PM Jan 13, 2017Observed: 1.87 ft at 11:15PM Jan 13, 2017Observed: 1.9 ft at 11:30PM Jan 13, 2017Observed: 1.91 ft at 11:45PM Jan 13, 2017Observed: 1.91 ft at 12:00AM Jan 14, 2017Observed: 1.92 ft at 12:15AM Jan 14, 2017Observed: 1.94 ft at 12:30AM Jan 14, 2017Observed: 1.95 ft at 12:45AM Jan 14, 2017Observed: 1.94 ft at 1:00AM Jan 14, 2017Observed: 1.95 ft at 1:15AM Jan 14, 2017Observed: 1.94 ft at 1:30AM Jan 14, 2017Observed: 1.93 ft at 1:45AM Jan 14, 2017Observed: 1.94 ft at 2:00AM Jan 14, 2017Observed: 1.92 ft at 2:15AM Jan 14, 2017Observed: 1.9 ft at 2:30AM Jan 14, 2017Observed: 1.89 ft at 2:45AM Jan 14, 2017Observed: 1.87 ft at 3:00AM Jan 14, 2017Observed: 1.86 ft at 3:15AM Jan 14, 2017Observed: 1.85 ft at 3:30AM Jan 14, 2017Observed: 1.84 ft at 3:45AM Jan 14, 2017Observed: 1.82 ft at 4:00AM Jan 14, 2017Observed: 1.81 ft at 4:15AM Jan 14, 2017Observed: 1.8 ft at 4:30AM Jan 14, 2017Observed: 1.78 ft at 4:45AM Jan 14, 2017Observed: 1.77 ft at 5:00AM Jan 14, 2017Observed: 1.76 ft at 5:15AM Jan 14, 2017Observed: 1.75 ft at 5:30AM Jan 14, 2017Observed: 1.74 ft at 5:45AM Jan 14, 2017Observed: 1.73 ft at 6:00AM Jan 14, 2017Observed: 1.72 ft at 6:15AM Jan 14, 2017Observed: 1.71 ft at 6:30AM Jan 14, 2017Observed: 1.71 ft at 6:45AM Jan 14, 2017Observed: 1.7 ft at 7:00AM Jan 14, 2017Observed: 1.69 ft at 7:15AM Jan 14, 2017Observed: 1.69 ft at 7:30AM Jan 14, 2017Observed: 1.67 ft at 7:45AM Jan 14, 2017Observed: 1.67 ft at 8:00AM Jan 14, 2017Observed: 1.67 ft at 8:15AM Jan 14, 2017Observed: 1.66 ft at 8:30AM Jan 14, 2017Observed: 1.65 ft at 8:45AM Jan 14, 2017Observed: 1.65 ft at 9:00AM Jan 14, 2017Observed: 1.65 ft at 9:15AM Jan 14, 2017Observed: 1.64 ft at 9:30AM Jan 14, 2017Observed: 1.64 ft at 9:45AM Jan 14, 2017Observed: 1.64 ft at 10:00AM Jan 14, 2017Observed: 1.63 ft at 10:15AM Jan 14, 2017Observed: 1.62 ft at 10:30AM Jan 14, 2017Observed: 1.63 ft at 10:45AM Jan 14, 2017Observed: 1.62 ft at 11:00AM Jan 14, 2017Observed: 1.61 ft at 11:15AM Jan 14, 2017Observed: 1.6 ft at 11:30AM Jan 14, 2017Observed: 1.59 ft at 11:45AM Jan 14, 2017Observed: 1.58 ft at 12:00PM Jan 14, 2017Observed: 1.59 ft at 12:15PM Jan 14, 2017Observed: 1.58 ft at 12:30PM Jan 14, 2017Observed: 1.56 ft at 12:45PM Jan 14, 2017Observed: 1.55 ft at 1:00PM Jan 14, 2017Observed: 1.54 ft at 1:15PM Jan 14, 2017Observed: 1.54 ft at 1:30PM Jan 14, 2017Observed: 1.52 ft at 1:45PM Jan 14, 2017Observed: 1.51 ft at 2:00PM Jan 14, 2017Observed: 1.5 ft at 2:15PM Jan 14, 2017Observed: 1.48 ft at 2:30PM Jan 14, 2017Observed: 1.49 ft at 2:45PM Jan 14, 2017Observed: 1.47 ft at 3:00PM Jan 14, 2017Observed: 1.47 ft at 3:15PM Jan 14, 2017Observed: 1.44 ft at 3:30PM Jan 14, 2017Observed: 1.44 ft at 3:45PM Jan 14, 2017Observed: 1.43 ft at 4:00PM Jan 14, 2017Observed: 1.42 ft at 4:15PM Jan 14, 2017Observed: 1.41 ft at 4:30PM Jan 14, 2017Observed: 1.41 ft at 4:45PM Jan 14, 2017Observed: 1.39 ft at 5:00PM Jan 14, 2017Observed: 1.39 ft at 5:15PM Jan 14, 2017Observed: 1.38 ft at 5:30PM Jan 14, 2017Observed: 1.36 ft at 5:45PM Jan 14, 2017Observed: 1.35 ft at 6:00PM Jan 14, 2017Observed: 1.35 ft at 6:15PM Jan 14, 2017Observed: 1.35 ft at 6:30PM Jan 14, 2017Observed: 1.34 ft at 6:45PM Jan 14, 2017Observed: 1.32 ft at 7:00PM Jan 14, 2017Observed: 1.33 ft at 7:15PM Jan 14, 2017Observed: 1.32 ft at 7:30PM Jan 14, 2017Observed: 1.33 ft at 7:45PM Jan 14, 2017Observed: 1.37 ft at 8:00PM Jan 14, 2017Observed: 1.41 ft at 8:15PM Jan 14, 2017Observed: 1.44 ft at 8:30PM Jan 14, 2017Observed: 1.46 ft at 8:45PM Jan 14, 2017Observed: 1.49 ft at 9:00PM Jan 14, 2017Observed: 1.51 ft at 9:15PM Jan 14, 2017Observed: 1.54 ft at 9:30PM Jan 14, 2017Observed: 1.56 ft at 9:45PM Jan 14, 2017Observed: 1.59 ft at 10:00PM Jan 14, 2017Observed: 1.62 ft at 10:15PM Jan 14, 2017Observed: 1.64 ft at 10:30PM Jan 14, 2017Observed: 1.67 ft at 10:45PM Jan 14, 2017Observed: 1.69 ft at 11:00PM Jan 14, 2017Observed: 1.71 ft at 11:15PM Jan 14, 2017Observed: 1.74 ft at 11:30PM Jan 14, 2017Observed: 1.76 ft at 11:45PM Jan 14, 2017Observed: 1.77 ft at 12:00AM Jan 15, 2017Observed: 1.79 ft at 12:15AM Jan 15, 2017Observed: 1.82 ft at 12:30AM Jan 15, 2017Observed: 1.83 ft at 12:45AM Jan 15, 2017Observed: 1.86 ft at 1:00AM Jan 15, 2017Observed: 1.88 ft at 1:15AM Jan 15, 2017Observed: 1.89 ft at 1:30AM Jan 15, 2017Observed: 1.92 ft at 1:45AM Jan 15, 2017Observed: 1.93 ft at 2:00AM Jan 15, 2017Observed: 1.95 ft at 2:15AM Jan 15, 2017Observed: 1.95 ft at 2:30AM Jan 15, 2017Observed: 1.95 ft at 2:45AM Jan 15, 2017Observed: 1.97 ft at 3:00AM Jan 15, 2017Observed: 1.98 ft at 3:15AM Jan 15, 2017Observed: 1.97 ft at 3:30AM Jan 15, 2017Observed: 1.98 ft at 3:45AM Jan 15, 2017Observed: 1.98 ft at 4:00AM Jan 15, 2017Observed: 1.98 ft at 4:15AM Jan 15, 2017Observed: 1.98 ft at 4:30AM Jan 15, 2017Observed: 1.98 ft at 4:45AM Jan 15, 2017Observed: 1.98 ft at 5:00AM Jan 15, 2017Observed: 1.98 ft at 5:15AM Jan 15, 2017Observed: 1.98 ft at 5:30AM Jan 15, 2017Observed: 1.99 ft at 5:45AM Jan 15, 2017Observed: 1.99 ft at 6:00AM Jan 15, 2017Observed: 1.98 ft at 6:15AM Jan 15, 2017Observed: 1.98 ft at 6:30AM Jan 15, 2017Observed: 1.98 ft at 6:45AM Jan 15, 2017Observed: 1.98 ft at 7:00AM Jan 15, 2017Observed: 1.98 ft at 7:15AM Jan 15, 2017Observed: 1.98 ft at 7:30AM Jan 15, 2017Observed: 1.98 ft at 7:45AM Jan 15, 2017Observed: 1.98 ft at 8:00AM Jan 15, 2017Observed: 1.98 ft at 8:15AM Jan 15, 2017Observed: 1.98 ft at 8:30AM Jan 15, 2017Observed: 1.98 ft at 8:45AM Jan 15, 2017Observed: 1.99 ft at 9:00AM Jan 15, 2017Observed: 1.98 ft at 9:15AM Jan 15, 2017Observed: 1.97 ft at 9:30AM Jan 15, 2017Observed: 1.98 ft at 9:45AM Jan 15, 2017Observed: 1.97 ft at 10:00AM Jan 15, 2017Observed: 1.98 ft at 10:15AM Jan 15, 2017Observed: 1.98 ft at 10:30AM Jan 15, 2017Observed: 1.98 ft at 10:45AM Jan 15, 2017Observed: 1.97 ft at 11:00AM Jan 15, 2017Observed: 1.97 ft at 11:15AM Jan 15, 2017Observed: 1.98 ft at 11:30AM Jan 15, 2017Observed: 1.97 ft at 11:45AM Jan 15, 2017Observed: 1.96 ft at 12:00PM Jan 15, 2017Observed: 1.95 ft at 12:15PM Jan 15, 2017Observed: 1.96 ft at 12:30PM Jan 15, 2017Observed: 1.96 ft at 12:45PM Jan 15, 2017Observed: 1.94 ft at 1:00PM Jan 15, 2017Observed: 1.89 ft at 1:15PM Jan 15, 2017Observed: 1.89 ft at 1:30PM Jan 15, 2017Observed: 1.89 ft at 1:45PM Jan 15, 2017Observed: 1.9 ft at 2:00PM Jan 15, 2017Observed: 1.88 ft at 2:15PM Jan 15, 2017Observed: 1.88 ft at 2:30PM Jan 15, 2017Observed: 1.88 ft at 2:45PM Jan 15, 2017Observed: 1.85 ft at 3:00PM Jan 15, 2017Observed: 1.86 ft at 3:15PM Jan 15, 2017Observed: 1.86 ft at 3:30PM Jan 15, 2017Observed: 1.84 ft at 3:45PM Jan 15, 2017Observed: 1.85 ft at 4:00PM Jan 15, 2017Observed: 1.82 ft at 4:15PM Jan 15, 2017Observed: 1.82 ft at 4:30PM Jan 15, 2017Observed: 1.81 ft at 4:45PM Jan 15, 2017Observed: 1.82 ft at 5:00PM Jan 15, 2017Observed: 1.81 ft at 5:15PM Jan 15, 2017Observed: 1.79 ft at 5:30PM Jan 15, 2017Observed: 1.8 ft at 5:45PM Jan 15, 2017Observed: 1.8 ft at 6:00PM Jan 15, 2017Observed: 1.79 ft at 6:15PM Jan 15, 2017Observed: 1.78 ft at 6:30PM Jan 15, 2017Observed: 1.78 ft at 6:45PM Jan 15, 2017Observed: 1.78 ft at 7:00PM Jan 15, 2017Observed: 1.78 ft at 7:15PM Jan 15, 2017Observed: 1.78 ft at 7:30PM Jan 15, 2017Observed: 1.78 ft at 7:45PM Jan 15, 2017Observed: 1.78 ft at 8:00PM Jan 15, 2017Observed: 1.79 ft at 8:15PM Jan 15, 2017Observed: 1.8 ft at 8:30PM Jan 15, 2017Observed: 1.84 ft at 8:45PM Jan 15, 2017Observed: 1.86 ft at 9:00PM Jan 15, 2017Observed: 1.89 ft at 9:15PM Jan 15, 2017Observed: 1.92 ft at 9:30PM Jan 15, 2017Observed: 1.94 ft at 9:45PM Jan 15, 2017Observed: 1.98 ft at 10:00PM Jan 15, 2017Observed: 1.99 ft at 10:15PM Jan 15, 2017Observed: 2.03 ft at 10:30PM Jan 15, 2017Observed: 2.05 ft at 10:45PM Jan 15, 2017Observed: 2.09 ft at 11:00PM Jan 15, 2017Observed: 2.12 ft at 11:15PM Jan 15, 2017Observed: 2.15 ft at 11:30PM Jan 15, 2017Observed: 2.17 ft at 11:45PM Jan 15, 2017Observed: 2.19 ft at 12:00AM Jan 16, 2017Observed: 2.2 ft at 12:15AM Jan 16, 2017Observed: 2.24 ft at 12:30AM Jan 16, 2017Observed: 2.25 ft at 12:45AM Jan 16, 2017Observed: 2.27 ft at 1:00AM Jan 16, 2017Observed: 2.29 ft at 1:15AM Jan 16, 2017Observed: 2.3 ft at 1:30AM Jan 16, 2017Observed: 2.31 ft at 1:45AM Jan 16, 2017Observed: 2.33 ft at 2:00AM Jan 16, 2017Observed: 2.34 ft at 2:15AM Jan 16, 2017Observed: 2.35 ft at 2:30AM Jan 16, 2017Observed: 2.36 ft at 2:45AM Jan 16, 2017Observed: 2.37 ft at 3:00AM Jan 16, 2017Observed: 2.37 ft at 3:15AM Jan 16, 2017Observed: 2.38 ft at 3:30AM Jan 16, 2017Observed: 2.38 ft at 3:45AM Jan 16, 2017Observed: 2.37 ft at 4:00AM Jan 16, 2017Observed: 2.38 ft at 4:15AM Jan 16, 2017Observed: 2.39 ft at 4:30AM Jan 16, 2017Observed: 2.39 ft at 4:45AM Jan 16, 2017Observed: 2.39 ft at 5:00AM Jan 16, 2017Observed: 2.4 ft at 5:15AM Jan 16, 2017Observed: 2.4 ft at 5:30AM Jan 16, 2017Observed: 2.41 ft at 5:45AM Jan 16, 2017Observed: 2.41 ft at 6:00AM Jan 16, 2017Observed: 2.42 ft at 6:15AM Jan 16, 2017Observed: 2.43 ft at 6:30AM Jan 16, 2017Observed: 2.44 ft at 6:45AM Jan 16, 2017Observed: 2.45 ft at 7:00AM Jan 16, 2017Observed: 2.46 ft at 7:15AM Jan 16, 2017Observed: 2.47 ft at 7:30AM Jan 16, 2017Observed: 2.48 ft at 7:45AM Jan 16, 2017Observed: 2.49 ft at 8:00AM Jan 16, 2017Observed: 2.51 ft at 8:15AM Jan 16, 2017Observed: 2.52 ft at 8:30AM Jan 16, 2017Observed: 2.54 ft at 8:45AM Jan 16, 2017Observed: 2.55 ft at 9:00AM Jan 16, 2017Observed: 2.56 ft at 9:15AM Jan 16, 2017Observed: 2.58 ft at 9:30AM Jan 16, 2017Observed: 2.59 ft at 9:45AM Jan 16, 2017Observed: 2.6 ft at 10:00AM Jan 16, 2017Highest Observation: 2.61 ft at 10:15AM Jan 16, 2017LOBT2(plotting HGIRG) Graph Created (11:00AM Jan 16, 2017)ObservedLatest observed value: 2.61 ft at 10:15 AM CST 16-Jan-2017. Flood Stage is 27 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Rio Grande at Lower Brownsville are issued as needed during times of high water, but are not routinely available.
Return to Area Map
Upstream Gauge - near San Benito Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 29
Moderate Flood Stage: 28
Flood Stage: 27
Action Stage: 24
Low Stage (in feet): 0

Historic Crests
(1) 31.48 ft on 10/08/1945
(2) 31.43 ft on 07/06/1973
(3) 30.77 ft on 10/19/1971
(4) 30.01 ft on 09/24/1973
(5) 29.59 ft on 10/01/1973
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 24.19 ft on 06/06/2015 (P)
(2) 25.79 ft on 09/21/2010
(3) 25.93 ft on 09/15/2010
(4) 25.62 ft on 08/04/2010
(5) 25.50 ft on 07/29/2010
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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Gauge LocationGauge Map Marker
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Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
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29 Major flooding covers the flood plain inside the levees - flow approaches lowest homes upstream in Brownsville - low roads and bridges near the river are flooded and become dangerous - flood prone residents should monitor NOAA weather radio for developing heavy rain and flooding
27 Moderate lowland flooding covers much of the flood plain inside the levees - lowest secondary roads and low bridges are flooded near the river - property including irrigation pumps, farm equipment, and livestock should be moved out of the flood plain. Lowest homes are threatened.
26 The river is into the lowest areas of the flood plain inside of the levees - no significant damage occurs at this level but flood prone residents or property owners should monitor the level of the river
24 The river exceeds the lowest sections of the banks inside the levees
About This Location Collapse

Latitude: 25.876389° N, Longitude: 97.455556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 27 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 0 ft 27 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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Hydrologic Resources Additional Resources
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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
Brownsville Weather Forecast Office
20 South Vermillion Road
Brownsville, TX 78521
(956) 504-1432
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Page last modified: 21-Dec-2016 5:20 PM
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