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Hydrograph River at a Glance Download
Rio Grande at Lower Brownsville Stage (ft)Flow (cfs)Observed: 2.25 ft at 9:15PM Aug 27, 2014Observed: 2.25 ft at 9:30PM Aug 27, 2014Observed: 2.25 ft at 9:45PM Aug 27, 2014Observed: 2.26 ft at 10:00PM Aug 27, 2014Observed: 2.27 ft at 10:15PM Aug 27, 2014Observed: 2.28 ft at 10:30PM Aug 27, 2014Observed: 2.29 ft at 10:45PM Aug 27, 2014Observed: 2.29 ft at 11:00PM Aug 27, 2014Observed: 2.3 ft at 11:15PM Aug 27, 2014Observed: 2.3 ft at 11:30PM Aug 27, 2014Observed: 2.31 ft at 11:45PM Aug 27, 2014Observed: 2.31 ft at 12:00AM Aug 28, 2014Observed: 2.31 ft at 12:15AM Aug 28, 2014Observed: 2.31 ft at 12:30AM Aug 28, 2014Observed: 2.31 ft at 12:45AM Aug 28, 2014Observed: 2.3 ft at 1:00AM Aug 28, 2014Observed: 2.3 ft at 1:15AM Aug 28, 2014Observed: 2.29 ft at 1:30AM Aug 28, 2014Observed: 2.28 ft at 1:45AM Aug 28, 2014Observed: 2.28 ft at 2:00AM Aug 28, 2014Observed: 2.27 ft at 2:15AM Aug 28, 2014Observed: 2.26 ft at 2:30AM Aug 28, 2014Observed: 2.26 ft at 2:45AM Aug 28, 2014Observed: 2.26 ft at 3:00AM Aug 28, 2014Observed: 2.25 ft at 3:15AM Aug 28, 2014Observed: 2.25 ft at 3:30AM Aug 28, 2014Observed: 2.24 ft at 3:45AM Aug 28, 2014Observed: 2.24 ft at 4:00AM Aug 28, 2014Observed: 2.23 ft at 4:15AM Aug 28, 2014Observed: 2.22 ft at 4:30AM Aug 28, 2014Observed: 2.22 ft at 4:45AM Aug 28, 2014Observed: 2.21 ft at 5:00AM Aug 28, 2014Observed: 2.21 ft at 5:15AM Aug 28, 2014Observed: 2.21 ft at 5:30AM Aug 28, 2014Observed: 2.2 ft at 5:45AM Aug 28, 2014Observed: 2.19 ft at 6:00AM Aug 28, 2014Observed: 2.19 ft at 6:15AM Aug 28, 2014Observed: 2.19 ft at 6:30AM Aug 28, 2014Observed: 2.19 ft at 6:45AM Aug 28, 2014Observed: 2.19 ft at 7:00AM Aug 28, 2014Observed: 2.2 ft at 7:15AM Aug 28, 2014Observed: 2.2 ft at 7:30AM Aug 28, 2014Observed: 2.2 ft at 7:45AM Aug 28, 2014Observed: 2.21 ft at 8:00AM Aug 28, 2014Observed: 2.21 ft at 8:15AM Aug 28, 2014Observed: 2.22 ft at 8:30AM Aug 28, 2014Observed: 2.23 ft at 8:45AM Aug 28, 2014Observed: 2.23 ft at 9:00AM Aug 28, 2014Observed: 2.23 ft at 9:15AM Aug 28, 2014Observed: 2.23 ft at 9:30AM Aug 28, 2014Observed: 2.25 ft at 9:45AM Aug 28, 2014Observed: 2.25 ft at 10:00AM Aug 28, 2014Observed: 2.25 ft at 10:15AM Aug 28, 2014Observed: 2.26 ft at 10:30AM Aug 28, 2014Observed: 2.27 ft at 10:45AM Aug 28, 2014Observed: 2.26 ft at 11:00AM Aug 28, 2014Observed: 2.27 ft at 11:15AM Aug 28, 2014Observed: 2.27 ft at 11:30AM Aug 28, 2014Observed: 2.26 ft at 11:45AM Aug 28, 2014Observed: 2.28 ft at 12:00PM Aug 28, 2014Observed: 2.27 ft at 12:15PM Aug 28, 2014Observed: 2.27 ft at 12:30PM Aug 28, 2014Observed: 2.27 ft at 12:45PM Aug 28, 2014Observed: 2.27 ft at 1:00PM Aug 28, 2014Observed: 2.28 ft at 1:15PM Aug 28, 2014Observed: 2.27 ft at 1:30PM Aug 28, 2014Observed: 2.28 ft at 1:45PM Aug 28, 2014Observed: 2.29 ft at 2:00PM Aug 28, 2014Observed: 2.29 ft at 2:15PM Aug 28, 2014Observed: 2.31 ft at 2:30PM Aug 28, 2014Observed: 2.3 ft at 2:45PM Aug 28, 2014Observed: 2.31 ft at 3:00PM Aug 28, 2014Observed: 2.31 ft at 3:15PM Aug 28, 2014Observed: 2.32 ft at 3:30PM Aug 28, 2014Observed: 2.33 ft at 3:45PM Aug 28, 2014Observed: 2.33 ft at 4:00PM Aug 28, 2014Observed: 2.33 ft at 4:15PM Aug 28, 2014Observed: 2.34 ft at 4:30PM Aug 28, 2014Observed: 2.35 ft at 4:45PM Aug 28, 2014Observed: 2.35 ft at 5:00PM Aug 28, 2014Observed: 2.36 ft at 5:15PM Aug 28, 2014Observed: 2.36 ft at 5:30PM Aug 28, 2014Observed: 2.37 ft at 5:45PM Aug 28, 2014Observed: 2.37 ft at 6:00PM Aug 28, 2014Observed: 2.38 ft at 6:15PM Aug 28, 2014Observed: 2.38 ft at 6:30PM Aug 28, 2014Observed: 2.38 ft at 6:45PM Aug 28, 2014Observed: 2.39 ft at 7:00PM Aug 28, 2014Observed: 2.39 ft at 7:15PM Aug 28, 2014Observed: 2.39 ft at 7:30PM Aug 28, 2014Observed: 2.39 ft at 7:45PM Aug 28, 2014Observed: 2.4 ft at 8:00PM Aug 28, 2014Observed: 2.4 ft at 8:15PM Aug 28, 2014Observed: 2.39 ft at 8:30PM Aug 28, 2014Observed: 2.39 ft at 8:45PM Aug 28, 2014Observed: 2.39 ft at 9:00PM Aug 28, 2014Observed: 2.4 ft at 9:15PM Aug 28, 2014Observed: 2.4 ft at 9:30PM Aug 28, 2014Observed: 2.4 ft at 9:45PM Aug 28, 2014Observed: 2.41 ft at 10:00PM Aug 28, 2014Observed: 2.41 ft at 10:15PM Aug 28, 2014Observed: 2.43 ft at 10:30PM Aug 28, 2014Observed: 2.43 ft at 10:45PM Aug 28, 2014Observed: 2.43 ft at 11:00PM Aug 28, 2014Observed: 2.44 ft at 11:15PM Aug 28, 2014Observed: 2.44 ft at 11:30PM Aug 28, 2014Observed: 2.46 ft at 11:45PM Aug 28, 2014Observed: 2.45 ft at 12:00AM Aug 29, 2014Observed: 2.45 ft at 12:15AM Aug 29, 2014Observed: 2.46 ft at 12:30AM Aug 29, 2014Observed: 2.46 ft at 12:45AM Aug 29, 2014Observed: 2.45 ft at 1:00AM Aug 29, 2014Observed: 2.46 ft at 1:15AM Aug 29, 2014Observed: 2.45 ft at 1:30AM Aug 29, 2014Observed: 2.44 ft at 1:45AM Aug 29, 2014Observed: 2.45 ft at 2:00AM Aug 29, 2014Observed: 2.45 ft at 2:15AM Aug 29, 2014Observed: 2.45 ft at 2:30AM Aug 29, 2014Observed: 2.44 ft at 2:45AM Aug 29, 2014Observed: 2.44 ft at 3:00AM Aug 29, 2014Observed: 2.43 ft at 3:15AM Aug 29, 2014Observed: 2.42 ft at 3:30AM Aug 29, 2014Observed: 2.42 ft at 3:45AM Aug 29, 2014Observed: 2.42 ft at 4:00AM Aug 29, 2014Observed: 2.41 ft at 4:15AM Aug 29, 2014Observed: 2.41 ft at 4:30AM Aug 29, 2014Observed: 2.4 ft at 4:45AM Aug 29, 2014Observed: 2.4 ft at 5:00AM Aug 29, 2014Observed: 2.4 ft at 5:15AM Aug 29, 2014Observed: 2.4 ft at 5:30AM Aug 29, 2014Observed: 2.39 ft at 5:45AM Aug 29, 2014Observed: 2.39 ft at 6:00AM Aug 29, 2014Observed: 2.38 ft at 6:15AM Aug 29, 2014Observed: 2.38 ft at 6:30AM Aug 29, 2014Observed: 2.38 ft at 6:45AM Aug 29, 2014Observed: 2.38 ft at 7:00AM Aug 29, 2014Observed: 2.38 ft at 7:15AM Aug 29, 2014Observed: 2.38 ft at 7:30AM Aug 29, 2014Observed: 2.38 ft at 7:45AM Aug 29, 2014Observed: 2.37 ft at 8:00AM Aug 29, 2014Observed: 2.38 ft at 8:15AM Aug 29, 2014Observed: 2.38 ft at 8:30AM Aug 29, 2014Observed: 2.38 ft at 8:45AM Aug 29, 2014Observed: 2.39 ft at 9:00AM Aug 29, 2014Observed: 2.39 ft at 9:15AM Aug 29, 2014Observed: 2.4 ft at 9:30AM Aug 29, 2014Observed: 2.4 ft at 9:45AM Aug 29, 2014Observed: 2.41 ft at 10:00AM Aug 29, 2014Observed: 2.41 ft at 10:15AM Aug 29, 2014Observed: 2.42 ft at 10:30AM Aug 29, 2014Observed: 2.42 ft at 10:45AM Aug 29, 2014Observed: 2.42 ft at 11:00AM Aug 29, 2014Observed: 2.43 ft at 11:15AM Aug 29, 2014Observed: 2.43 ft at 11:30AM Aug 29, 2014Observed: 2.44 ft at 11:45AM Aug 29, 2014Observed: 2.44 ft at 12:00PM Aug 29, 2014Observed: 2.45 ft at 12:15PM Aug 29, 2014Observed: 2.45 ft at 12:30PM Aug 29, 2014Observed: 2.45 ft at 12:45PM Aug 29, 2014Observed: 2.46 ft at 1:00PM Aug 29, 2014Observed: 2.45 ft at 1:15PM Aug 29, 2014Observed: 2.45 ft at 1:30PM Aug 29, 2014Observed: 2.45 ft at 1:45PM Aug 29, 2014Observed: 2.45 ft at 2:00PM Aug 29, 2014Observed: 2.45 ft at 2:15PM Aug 29, 2014Observed: 2.45 ft at 2:30PM Aug 29, 2014Observed: 2.44 ft at 2:45PM Aug 29, 2014Observed: 2.44 ft at 3:00PM Aug 29, 2014Observed: 2.43 ft at 3:15PM Aug 29, 2014Observed: 2.42 ft at 3:30PM Aug 29, 2014Observed: 2.41 ft at 3:45PM Aug 29, 2014Observed: 2.41 ft at 4:00PM Aug 29, 2014Observed: 2.4 ft at 4:15PM Aug 29, 2014Observed: 2.39 ft at 4:30PM Aug 29, 2014Observed: 2.38 ft at 4:45PM Aug 29, 2014Observed: 2.37 ft at 5:00PM Aug 29, 2014Observed: 2.37 ft at 5:15PM Aug 29, 2014Observed: 2.36 ft at 5:30PM Aug 29, 2014Observed: 2.36 ft at 5:45PM Aug 29, 2014Observed: 2.35 ft at 6:00PM Aug 29, 2014Observed: 2.34 ft at 6:15PM Aug 29, 2014Observed: 2.34 ft at 6:30PM Aug 29, 2014Observed: 2.34 ft at 6:45PM Aug 29, 2014Observed: 2.32 ft at 7:00PM Aug 29, 2014Observed: 2.32 ft at 7:15PM Aug 29, 2014Observed: 2.31 ft at 7:30PM Aug 29, 2014Observed: 2.3 ft at 7:45PM Aug 29, 2014Observed: 2.27 ft at 8:00PM Aug 29, 2014Observed: 2.26 ft at 8:15PM Aug 29, 2014Observed: 2.25 ft at 8:30PM Aug 29, 2014Observed: 2.23 ft at 8:45PM Aug 29, 2014Observed: 2.22 ft at 9:00PM Aug 29, 2014Observed: 2.22 ft at 9:15PM Aug 29, 2014Observed: 2.22 ft at 9:30PM Aug 29, 2014Observed: 2.23 ft at 9:45PM Aug 29, 2014Observed: 2.23 ft at 10:00PM Aug 29, 2014Observed: 2.23 ft at 10:15PM Aug 29, 2014Observed: 2.24 ft at 10:30PM Aug 29, 2014Observed: 2.23 ft at 10:45PM Aug 29, 2014Observed: 2.23 ft at 11:00PM Aug 29, 2014Observed: 2.23 ft at 11:15PM Aug 29, 2014Observed: 2.23 ft at 11:30PM Aug 29, 2014Observed: 2.25 ft at 11:45PM Aug 29, 2014Observed: 2.25 ft at 12:00AM Aug 30, 2014Observed: 2.26 ft at 12:15AM Aug 30, 2014Observed: 2.27 ft at 12:30AM Aug 30, 2014Observed: 2.28 ft at 12:45AM Aug 30, 2014Observed: 2.27 ft at 1:00AM Aug 30, 2014Observed: 2.28 ft at 1:15AM Aug 30, 2014Observed: 2.28 ft at 1:30AM Aug 30, 2014Observed: 2.28 ft at 1:45AM Aug 30, 2014Observed: 2.28 ft at 2:00AM Aug 30, 2014Observed: 2.28 ft at 2:15AM Aug 30, 2014Observed: 2.28 ft at 2:30AM Aug 30, 2014Observed: 2.29 ft at 2:45AM Aug 30, 2014Observed: 2.34 ft at 3:00AM Aug 30, 2014Observed: 2.33 ft at 3:15AM Aug 30, 2014Observed: 2.36 ft at 3:30AM Aug 30, 2014Observed: 2.39 ft at 3:45AM Aug 30, 2014Observed: 2.4 ft at 4:00AM Aug 30, 2014Observed: 2.44 ft at 4:15AM Aug 30, 2014Observed: 2.48 ft at 4:30AM Aug 30, 2014Observed: 2.52 ft at 4:45AM Aug 30, 2014Observed: 2.55 ft at 5:00AM Aug 30, 2014Observed: 2.56 ft at 5:15AM Aug 30, 2014Observed: 2.61 ft at 5:30AM Aug 30, 2014Observed: 2.63 ft at 5:45AM Aug 30, 2014Observed: 2.65 ft at 6:00AM Aug 30, 2014Observed: 2.66 ft at 6:15AM Aug 30, 2014Observed: 2.66 ft at 6:30AM Aug 30, 2014Observed: 2.65 ft at 6:45AM Aug 30, 2014Observed: 2.66 ft at 7:00AM Aug 30, 2014Observed: 2.67 ft at 7:15AM Aug 30, 2014Observed: 2.66 ft at 7:30AM Aug 30, 2014Observed: 2.66 ft at 7:45AM Aug 30, 2014Observed: 2.67 ft at 8:00AM Aug 30, 2014Observed: 2.67 ft at 8:15AM Aug 30, 2014Observed: 2.69 ft at 8:30AM Aug 30, 2014Observed: 2.69 ft at 8:45AM Aug 30, 2014Observed: 2.68 ft at 9:00AM Aug 30, 2014Observed: 2.69 ft at 9:15AM Aug 30, 2014Observed: 2.69 ft at 9:30AM Aug 30, 2014Observed: 2.71 ft at 9:45AM Aug 30, 2014Observed: 2.71 ft at 10:00AM Aug 30, 2014Observed: 2.71 ft at 10:15AM Aug 30, 2014Observed: 2.72 ft at 10:30AM Aug 30, 2014Observed: 2.73 ft at 10:45AM Aug 30, 2014Observed: 2.74 ft at 11:00AM Aug 30, 2014Observed: 2.73 ft at 11:15AM Aug 30, 2014Observed: 2.73 ft at 11:30AM Aug 30, 2014Observed: 2.73 ft at 11:45AM Aug 30, 2014Observed: 2.74 ft at 12:00PM Aug 30, 2014Observed: 2.74 ft at 12:15PM Aug 30, 2014Observed: 2.74 ft at 12:30PM Aug 30, 2014Observed: 2.74 ft at 12:45PM Aug 30, 2014Observed: 2.74 ft at 1:00PM Aug 30, 2014Observed: 2.74 ft at 1:15PM Aug 30, 2014Observed: 2.74 ft at 1:30PM Aug 30, 2014Observed: 2.74 ft at 1:45PM Aug 30, 2014Observed: 2.74 ft at 2:00PM Aug 30, 2014Observed: 2.73 ft at 2:15PM Aug 30, 2014Observed: 2.73 ft at 2:30PM Aug 30, 2014Observed: 2.74 ft at 2:45PM Aug 30, 2014Observed: 2.73 ft at 3:00PM Aug 30, 2014Observed: 2.74 ft at 3:15PM Aug 30, 2014Observed: 2.74 ft at 3:30PM Aug 30, 2014Observed: 2.73 ft at 3:45PM Aug 30, 2014Observed: 2.73 ft at 4:00PM Aug 30, 2014Observed: 2.74 ft at 4:15PM Aug 30, 2014Observed: 2.74 ft at 4:30PM Aug 30, 2014Observed: 2.74 ft at 4:45PM Aug 30, 2014Observed: 2.74 ft at 5:00PM Aug 30, 2014Observed: 2.75 ft at 5:15PM Aug 30, 2014Observed: 2.75 ft at 5:30PM Aug 30, 2014Observed: 2.75 ft at 5:45PM Aug 30, 2014Observed: 2.75 ft at 6:00PM Aug 30, 2014Observed: 2.75 ft at 6:15PM Aug 30, 2014Observed: 2.76 ft at 6:30PM Aug 30, 2014Observed: 2.77 ft at 6:45PM Aug 30, 2014Observed: 2.77 ft at 7:00PM Aug 30, 2014Observed: 2.78 ft at 7:15PM Aug 30, 2014Observed: 2.78 ft at 7:30PM Aug 30, 2014Observed: 2.79 ft at 7:45PM Aug 30, 2014Observed: 2.79 ft at 8:00PM Aug 30, 2014Observed: 2.8 ft at 8:15PM Aug 30, 2014Observed: 2.8 ft at 8:30PM Aug 30, 2014Observed: 2.8 ft at 8:45PM Aug 30, 2014Observed: 2.81 ft at 9:00PM Aug 30, 2014Observed: 2.81 ft at 9:15PM Aug 30, 2014Observed: 2.81 ft at 9:30PM Aug 30, 2014Observed: 2.82 ft at 9:45PM Aug 30, 2014Observed: 2.83 ft at 10:00PM Aug 30, 2014Observed: 2.84 ft at 10:15PM Aug 30, 2014Observed: 2.85 ft at 10:30PM Aug 30, 2014Observed: 2.85 ft at 10:45PM Aug 30, 2014Observed: 2.87 ft at 11:00PM Aug 30, 2014Observed: 2.88 ft at 11:15PM Aug 30, 2014Observed: 2.9 ft at 11:30PM Aug 30, 2014Observed: 2.91 ft at 11:45PM Aug 30, 2014Observed: 2.92 ft at 12:00AM Aug 31, 2014Observed: 2.93 ft at 12:15AM Aug 31, 2014Observed: 2.95 ft at 12:30AM Aug 31, 2014Observed: 2.96 ft at 12:45AM Aug 31, 2014Observed: 2.97 ft at 1:00AM Aug 31, 2014Observed: 2.99 ft at 1:15AM Aug 31, 2014Observed: 3 ft at 1:30AM Aug 31, 2014Observed: 3.02 ft at 1:45AM Aug 31, 2014Observed: 3.03 ft at 2:00AM Aug 31, 2014Observed: 3.05 ft at 2:15AM Aug 31, 2014Observed: 3.05 ft at 2:30AM Aug 31, 2014Observed: 3.07 ft at 2:45AM Aug 31, 2014Observed: 3.09 ft at 3:00AM Aug 31, 2014Observed: 3.1 ft at 3:15AM Aug 31, 2014Observed: 3.11 ft at 3:30AM Aug 31, 2014Observed: 3.13 ft at 3:45AM Aug 31, 2014Observed: 3.14 ft at 4:00AM Aug 31, 2014Observed: 3.15 ft at 4:15AM Aug 31, 2014Observed: 3.16 ft at 4:30AM Aug 31, 2014Observed: 3.17 ft at 4:45AM Aug 31, 2014Observed: 3.19 ft at 5:00AM Aug 31, 2014Observed: 3.19 ft at 5:15AM Aug 31, 2014Observed: 3.2 ft at 5:30AM Aug 31, 2014Observed: 3.2 ft at 5:45AM Aug 31, 2014Observed: 3.21 ft at 6:00AM Aug 31, 2014Observed: 3.22 ft at 6:15AM Aug 31, 2014Observed: 3.23 ft at 6:30AM Aug 31, 2014Observed: 3.23 ft at 6:45AM Aug 31, 2014Observed: 3.23 ft at 7:00AM Aug 31, 2014Observed: 3.24 ft at 7:15AM Aug 31, 2014Observed: 3.25 ft at 7:30AM Aug 31, 2014Observed: 3.25 ft at 7:45AM Aug 31, 2014Observed: 3.25 ft at 8:00AM Aug 31, 2014Observed: 3.26 ft at 8:15AM Aug 31, 2014Observed: 3.27 ft at 8:30AM Aug 31, 2014Observed: 3.28 ft at 8:45AM Aug 31, 2014Observed: 3.29 ft at 9:00AM Aug 31, 2014Observed: 3.29 ft at 9:15AM Aug 31, 2014Observed: 3.3 ft at 9:30AM Aug 31, 2014Observed: 3.31 ft at 9:45AM Aug 31, 2014Observed: 3.32 ft at 10:00AM Aug 31, 2014Observed: 3.32 ft at 10:15AM Aug 31, 2014Observed: 3.33 ft at 10:30AM Aug 31, 2014Observed: 3.33 ft at 10:45AM Aug 31, 2014Observed: 3.34 ft at 11:00AM Aug 31, 2014Observed: 3.35 ft at 11:15AM Aug 31, 2014Observed: 3.35 ft at 11:30AM Aug 31, 2014Observed: 3.36 ft at 11:45AM Aug 31, 2014Observed: 3.36 ft at 12:00PM Aug 31, 2014Observed: 3.37 ft at 12:15PM Aug 31, 2014Observed: 3.37 ft at 12:30PM Aug 31, 2014Observed: 3.37 ft at 12:45PM Aug 31, 2014Observed: 3.37 ft at 1:00PM Aug 31, 2014Observed: 3.37 ft at 1:15PM Aug 31, 2014Observed: 3.37 ft at 1:30PM Aug 31, 2014Observed: 3.37 ft at 1:45PM Aug 31, 2014Observed: 3.37 ft at 2:00PM Aug 31, 2014Highest Observation: 3.38 ft at 2:15PM Aug 31, 2014Observed: 3.37 ft at 2:30PM Aug 31, 2014Observed: 3.36 ft at 2:45PM Aug 31, 2014Observed: 3.36 ft at 3:00PM Aug 31, 2014Observed: 3.36 ft at 3:15PM Aug 31, 2014Observed: 3.36 ft at 3:30PM Aug 31, 2014Observed: 3.35 ft at 3:45PM Aug 31, 2014Observed: 3.35 ft at 4:00PM Aug 31, 2014Observed: 3.34 ft at 4:15PM Aug 31, 2014Observed: 3.34 ft at 4:30PM Aug 31, 2014Observed: 3.33 ft at 4:45PM Aug 31, 2014Observed: 3.32 ft at 5:00PM Aug 31, 2014Observed: 3.31 ft at 5:15PM Aug 31, 2014Observed: 3.32 ft at 5:30PM Aug 31, 2014Observed: 3.31 ft at 5:45PM Aug 31, 2014Observed: 3.3 ft at 6:00PM Aug 31, 2014Observed: 3.29 ft at 6:15PM Aug 31, 2014Observed: 3.28 ft at 6:30PM Aug 31, 2014Observed: 3.27 ft at 6:45PM Aug 31, 2014Observed: 3.26 ft at 7:00PM Aug 31, 2014Observed: 3.25 ft at 7:15PM Aug 31, 2014Observed: 3.25 ft at 7:30PM Aug 31, 2014Observed: 3.23 ft at 7:45PM Aug 31, 2014Observed: 3.23 ft at 8:00PM Aug 31, 2014Observed: 3.22 ft at 8:15PM Aug 31, 2014Observed: 3.21 ft at 8:30PM Aug 31, 2014Observed: 3.2 ft at 8:45PM Aug 31, 2014Observed: 3.18 ft at 9:00PM Aug 31, 2014Observed: 3.18 ft at 9:15PM Aug 31, 2014Observed: 3.18 ft at 9:30PM Aug 31, 2014Observed: 3.17 ft at 9:45PM Aug 31, 2014Observed: 3.19 ft at 10:00PM Aug 31, 2014Observed: 3.16 ft at 10:15PM Aug 31, 2014Observed: 3.15 ft at 10:30PM Aug 31, 2014Observed: 3.15 ft at 10:45PM Aug 31, 2014Observed: 3.13 ft at 11:00PM Aug 31, 2014Observed: 3.13 ft at 11:15PM Aug 31, 2014Observed: 3.11 ft at 11:30PM Aug 31, 2014Observed: 3.1 ft at 11:45PM Aug 31, 2014Observed: 3.1 ft at 12:00AM Sep 01, 2014Observed: 3.1 ft at 12:15AM Sep 01, 2014Observed: 3.09 ft at 12:30AM Sep 01, 2014Observed: 3.1 ft at 12:45AM Sep 01, 2014Observed: 3.06 ft at 1:00AM Sep 01, 2014Observed: 3.06 ft at 1:15AM Sep 01, 2014Observed: 3.06 ft at 1:30AM Sep 01, 2014Observed: 3.05 ft at 1:45AM Sep 01, 2014Observed: 3.04 ft at 2:00AM Sep 01, 2014Observed: 3.03 ft at 2:15AM Sep 01, 2014Observed: 3.03 ft at 2:30AM Sep 01, 2014Observed: 3.02 ft at 2:45AM Sep 01, 2014Observed: 3.02 ft at 3:00AM Sep 01, 2014Observed: 3.02 ft at 3:15AM Sep 01, 2014Observed: 3.02 ft at 3:30AM Sep 01, 2014Observed: 3.01 ft at 3:45AM Sep 01, 2014Observed: 3.01 ft at 4:00AM Sep 01, 2014Observed: 3 ft at 4:15AM Sep 01, 2014Observed: 3 ft at 4:30AM Sep 01, 2014Observed: 2.99 ft at 4:45AM Sep 01, 2014Observed: 2.99 ft at 5:00AM Sep 01, 2014Observed: 2.99 ft at 5:15AM Sep 01, 2014Observed: 2.98 ft at 5:30AM Sep 01, 2014Observed: 2.98 ft at 5:45AM Sep 01, 2014Observed: 2.98 ft at 6:00AM Sep 01, 2014Observed: 2.97 ft at 6:15AM Sep 01, 2014Observed: 2.97 ft at 6:30AM Sep 01, 2014Observed: 2.96 ft at 6:45AM Sep 01, 2014Observed: 2.96 ft at 7:00AM Sep 01, 2014Observed: 2.96 ft at 7:15AM Sep 01, 2014Observed: 2.95 ft at 7:30AM Sep 01, 2014Observed: 2.95 ft at 7:45AM Sep 01, 2014Observed: 2.95 ft at 8:00AM Sep 01, 2014Observed: 2.94 ft at 8:15AM Sep 01, 2014Observed: 2.95 ft at 8:30AM Sep 01, 2014Observed: 2.94 ft at 8:45AM Sep 01, 2014Observed: 2.94 ft at 9:00AM Sep 01, 2014Observed: 2.94 ft at 9:15AM Sep 01, 2014Observed: 2.95 ft at 9:30AM Sep 01, 2014Observed: 2.95 ft at 9:45AM Sep 01, 2014Observed: 2.95 ft at 10:00AM Sep 01, 2014Observed: 2.94 ft at 10:15AM Sep 01, 2014Observed: 2.94 ft at 10:30AM Sep 01, 2014Observed: 2.94 ft at 10:45AM Sep 01, 2014Observed: 2.94 ft at 11:00AM Sep 01, 2014Observed: 2.93 ft at 11:15AM Sep 01, 2014Observed: 2.92 ft at 11:30AM Sep 01, 2014Observed: 2.92 ft at 11:45AM Sep 01, 2014Observed: 2.93 ft at 12:00PM Sep 01, 2014Observed: 2.93 ft at 12:15PM Sep 01, 2014Observed: 2.93 ft at 12:30PM Sep 01, 2014Observed: 2.92 ft at 12:45PM Sep 01, 2014Observed: 2.92 ft at 1:00PM Sep 01, 2014Observed: 2.92 ft at 1:15PM Sep 01, 2014Observed: 2.91 ft at 1:30PM Sep 01, 2014Observed: 2.92 ft at 1:45PM Sep 01, 2014Observed: 2.91 ft at 2:00PM Sep 01, 2014Observed: 2.9 ft at 2:15PM Sep 01, 2014Observed: 2.91 ft at 2:30PM Sep 01, 2014Observed: 2.9 ft at 2:45PM Sep 01, 2014Observed: 2.91 ft at 3:00PM Sep 01, 2014Observed: 2.91 ft at 3:15PM Sep 01, 2014Observed: 2.91 ft at 3:30PM Sep 01, 2014Observed: 2.91 ft at 3:45PM Sep 01, 2014Observed: 2.91 ft at 4:00PM Sep 01, 2014Observed: 2.91 ft at 4:15PM Sep 01, 2014Observed: 2.9 ft at 4:30PM Sep 01, 2014Observed: 2.91 ft at 4:45PM Sep 01, 2014Observed: 2.9 ft at 5:00PM Sep 01, 2014Observed: 2.89 ft at 5:15PM Sep 01, 2014Observed: 2.89 ft at 5:30PM Sep 01, 2014Observed: 2.88 ft at 5:45PM Sep 01, 2014Observed: 2.88 ft at 6:00PM Sep 01, 2014Observed: 2.87 ft at 6:15PM Sep 01, 2014Observed: 2.87 ft at 6:30PM Sep 01, 2014Observed: 2.87 ft at 6:45PM Sep 01, 2014Observed: 2.86 ft at 7:00PM Sep 01, 2014Observed: 2.87 ft at 7:15PM Sep 01, 2014Observed: 2.85 ft at 7:30PM Sep 01, 2014Observed: 2.85 ft at 7:45PM Sep 01, 2014Observed: 2.85 ft at 8:00PM Sep 01, 2014Observed: 2.83 ft at 8:15PM Sep 01, 2014LOBT2(plotting HGIRG) Graph Created (9:00PM Sep 1, 2014)ObservedLatest observed value: 2.83 ft at 8:15 PM CDT 1-Sep-2014. Flood Stage is 27 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
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.
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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

Historical 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
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(P): Preliminary values subject to further review.

Low Water Records
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.
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  
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
Brownsville Weather Forecast Office
20 South Vermillion Road
Brownsville, TX 78521
(956) 504-1432
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Page last modified: 5-Aug-2014 6:38 PM
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