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Hydrograph River at a Glance Download Inundation
Mapping
Rio Grande at Rio Grande City Stage (ft)Flow (cfs)Observed: 27.64 ft at 10:15AM Apr 13, 2024Observed: 27.67 ft at 10:30AM Apr 13, 2024Observed: 27.69 ft at 10:45AM Apr 13, 2024Observed: 27.7 ft at 11:00AM Apr 13, 2024Observed: 27.73 ft at 11:15AM Apr 13, 2024Observed: 27.74 ft at 11:30AM Apr 13, 2024Observed: 27.75 ft at 11:45AM Apr 13, 2024Observed: 27.78 ft at 12:00PM Apr 13, 2024Observed: 27.79 ft at 12:15PM Apr 13, 2024Observed: 27.81 ft at 12:30PM Apr 13, 2024Observed: 27.82 ft at 12:45PM Apr 13, 2024Observed: 27.83 ft at 1:00PM Apr 13, 2024Observed: 27.85 ft at 1:15PM Apr 13, 2024Observed: 27.86 ft at 1:30PM Apr 13, 2024Observed: 27.88 ft at 1:45PM Apr 13, 2024Observed: 27.9 ft at 2:00PM Apr 13, 2024Observed: 27.91 ft at 2:15PM Apr 13, 2024Observed: 27.93 ft at 2:30PM Apr 13, 2024Observed: 27.95 ft at 2:45PM Apr 13, 2024Observed: 27.96 ft at 3:00PM Apr 13, 2024Observed: 27.98 ft at 3:15PM Apr 13, 2024Observed: 27.99 ft at 3:30PM Apr 13, 2024Observed: 28.01 ft at 3:45PM Apr 13, 2024Observed: 28.03 ft at 4:00PM Apr 13, 2024Observed: 28.03 ft at 4:15PM Apr 13, 2024Observed: 28.05 ft at 4:30PM Apr 13, 2024Observed: 28.07 ft at 4:45PM Apr 13, 2024Observed: 28.07 ft at 5:00PM Apr 13, 2024Observed: 28.1 ft at 5:15PM Apr 13, 2024Observed: 28.12 ft at 5:30PM Apr 13, 2024Observed: 28.13 ft at 5:45PM Apr 13, 2024Observed: 28.13 ft at 6:00PM Apr 13, 2024Observed: 28.14 ft at 6:15PM Apr 13, 2024Observed: 28.15 ft at 6:30PM Apr 13, 2024Observed: 28.16 ft at 6:45PM Apr 13, 2024Observed: 28.17 ft at 7:00PM Apr 13, 2024Observed: 28.19 ft at 7:15PM Apr 13, 2024Observed: 28.19 ft at 7:30PM Apr 13, 2024Observed: 28.2 ft at 7:45PM Apr 13, 2024Observed: 28.22 ft at 8:00PM Apr 13, 2024Observed: 28.23 ft at 8:15PM Apr 13, 2024Observed: 28.23 ft at 8:30PM Apr 13, 2024Observed: 28.24 ft at 8:45PM Apr 13, 2024Observed: 28.25 ft at 9:00PM Apr 13, 2024Observed: 28.26 ft at 9:15PM Apr 13, 2024Observed: 28.27 ft at 9:30PM Apr 13, 2024Observed: 28.27 ft at 9:45PM Apr 13, 2024Observed: 28.28 ft at 10:00PM Apr 13, 2024Observed: 28.28 ft at 10:15PM Apr 13, 2024Observed: 28.29 ft at 10:30PM Apr 13, 2024Observed: 28.29 ft at 10:45PM Apr 13, 2024Observed: 28.31 ft at 11:00PM Apr 13, 2024Observed: 28.31 ft at 11:15PM Apr 13, 2024Observed: 28.31 ft at 11:30PM Apr 13, 2024Observed: 28.32 ft at 11:45PM Apr 13, 2024Observed: 28.33 ft at 12:00AM Apr 14, 2024Observed: 28.33 ft at 12:15AM Apr 14, 2024Observed: 28.34 ft at 12:30AM Apr 14, 2024Observed: 28.35 ft at 12:45AM Apr 14, 2024Observed: 28.36 ft at 1:00AM Apr 14, 2024Observed: 28.37 ft at 1:15AM Apr 14, 2024Observed: 28.37 ft at 1:30AM Apr 14, 2024Observed: 28.38 ft at 1:45AM Apr 14, 2024Observed: 28.38 ft at 2:00AM Apr 14, 2024Observed: 28.39 ft at 2:15AM Apr 14, 2024Observed: 28.4 ft at 2:30AM Apr 14, 2024Observed: 28.41 ft at 2:45AM Apr 14, 2024Observed: 28.47 ft at 3:00AM Apr 14, 2024Observed: 28.42 ft at 3:15AM Apr 14, 2024Observed: 28.43 ft at 3:30AM Apr 14, 2024Observed: 28.43 ft at 3:45AM Apr 14, 2024Observed: 28.44 ft at 4:00AM Apr 14, 2024Observed: 28.44 ft at 4:15AM Apr 14, 2024Observed: 28.45 ft at 4:30AM Apr 14, 2024Observed: 28.45 ft at 4:45AM Apr 14, 2024Observed: 28.46 ft at 5:00AM Apr 14, 2024Observed: 28.46 ft at 5:15AM Apr 14, 2024Observed: 28.46 ft at 5:30AM Apr 14, 2024Observed: 28.46 ft at 5:45AM Apr 14, 2024Observed: 28.47 ft at 6:00AM Apr 14, 2024Observed: 28.47 ft at 6:15AM Apr 14, 2024Observed: 28.47 ft at 6:30AM Apr 14, 2024Observed: 28.47 ft at 6:45AM Apr 14, 2024Observed: 28.47 ft at 7:00AM Apr 14, 2024Observed: 28.47 ft at 7:15AM Apr 14, 2024Observed: 28.48 ft at 7:30AM Apr 14, 2024Observed: 28.48 ft at 7:45AM Apr 14, 2024Observed: 28.48 ft at 8:00AM Apr 14, 2024Observed: 28.49 ft at 8:15AM Apr 14, 2024Observed: 28.49 ft at 8:30AM Apr 14, 2024Observed: 28.49 ft at 8:45AM Apr 14, 2024Observed: 28.49 ft at 9:00AM Apr 14, 2024Observed: 28.48 ft at 9:15AM Apr 14, 2024Observed: 28.49 ft at 9:30AM Apr 14, 2024Observed: 28.48 ft at 9:45AM Apr 14, 2024Observed: 28.49 ft at 10:00AM Apr 14, 2024Observed: 28.5 ft at 10:15AM Apr 14, 2024Observed: 28.49 ft at 10:30AM Apr 14, 2024Observed: 28.49 ft at 10:45AM Apr 14, 2024Observed: 28.48 ft at 11:00AM Apr 14, 2024Observed: 28.48 ft at 11:15AM Apr 14, 2024Observed: 28.48 ft at 11:30AM Apr 14, 2024Observed: 28.48 ft at 11:45AM Apr 14, 2024Observed: 28.48 ft at 12:00PM Apr 14, 2024Observed: 28.48 ft at 12:15PM Apr 14, 2024Observed: 28.48 ft at 12:30PM Apr 14, 2024Observed: 28.48 ft at 12:45PM Apr 14, 2024Observed: 28.47 ft at 1:00PM Apr 14, 2024Observed: 28.47 ft at 1:15PM Apr 14, 2024Observed: 28.48 ft at 1:30PM Apr 14, 2024Observed: 28.47 ft at 1:45PM Apr 14, 2024Observed: 28.47 ft at 2:00PM Apr 14, 2024Observed: 28.47 ft at 2:15PM Apr 14, 2024Observed: 28.46 ft at 2:30PM Apr 14, 2024Observed: 28.47 ft at 2:45PM Apr 14, 2024Observed: 28.46 ft at 3:00PM Apr 14, 2024Observed: 28.46 ft at 3:15PM Apr 14, 2024Observed: 28.46 ft at 3:30PM Apr 14, 2024Observed: 28.45 ft at 3:45PM Apr 14, 2024Observed: 28.45 ft at 4:00PM Apr 14, 2024Observed: 28.45 ft at 4:15PM Apr 14, 2024Observed: 28.44 ft at 4:30PM Apr 14, 2024Observed: 28.45 ft at 4:45PM Apr 14, 2024Observed: 28.45 ft at 5:00PM Apr 14, 2024Observed: 28.45 ft at 5:15PM Apr 14, 2024Observed: 28.44 ft at 5:30PM Apr 14, 2024Observed: 28.43 ft at 5:45PM Apr 14, 2024Observed: 28.44 ft at 6:00PM Apr 14, 2024Observed: 28.45 ft at 6:15PM Apr 14, 2024Observed: 28.45 ft at 6:30PM Apr 14, 2024Observed: 28.44 ft at 6:45PM Apr 14, 2024Observed: 28.44 ft at 7:00PM Apr 14, 2024Observed: 28.44 ft at 7:15PM Apr 14, 2024Observed: 28.43 ft at 7:30PM Apr 14, 2024Observed: 28.44 ft at 7:45PM Apr 14, 2024Observed: 28.43 ft at 8:00PM Apr 14, 2024Observed: 28.43 ft at 8:15PM Apr 14, 2024Observed: 28.44 ft at 8:30PM Apr 14, 2024Observed: 28.44 ft at 8:45PM Apr 14, 2024Observed: 28.44 ft at 9:00PM Apr 14, 2024Observed: 28.43 ft at 9:15PM Apr 14, 2024Observed: 28.45 ft at 9:30PM Apr 14, 2024Observed: 28.44 ft at 9:45PM Apr 14, 2024Observed: 28.45 ft at 10:00PM Apr 14, 2024Observed: 28.45 ft at 10:15PM Apr 14, 2024Observed: 28.44 ft at 10:30PM Apr 14, 2024Observed: 28.44 ft at 10:45PM Apr 14, 2024Observed: 28.45 ft at 11:00PM Apr 14, 2024Observed: 28.45 ft at 11:15PM Apr 14, 2024Observed: 28.48 ft at 1:30AM Apr 15, 2024Observed: 28.49 ft at 1:45AM Apr 15, 2024Observed: 28.5 ft at 2:00AM Apr 15, 2024Observed: 28.5 ft at 2:15AM Apr 15, 2024Observed: 28.51 ft at 2:30AM Apr 15, 2024Observed: 28.52 ft at 2:45AM Apr 15, 2024Observed: 28.52 ft at 3:00AM Apr 15, 2024Observed: 28.53 ft at 3:15AM Apr 15, 2024Observed: 28.54 ft at 3:30AM Apr 15, 2024Observed: 28.55 ft at 3:45AM Apr 15, 2024Observed: 28.55 ft at 4:00AM Apr 15, 2024Observed: 28.57 ft at 4:15AM Apr 15, 2024Observed: 28.57 ft at 4:30AM Apr 15, 2024Observed: 28.58 ft at 4:45AM Apr 15, 2024Observed: 28.58 ft at 5:00AM Apr 15, 2024Observed: 28.59 ft at 5:15AM Apr 15, 2024Observed: 28.62 ft at 5:30AM Apr 15, 2024Observed: 28.62 ft at 5:45AM Apr 15, 2024Observed: 28.62 ft at 6:00AM Apr 15, 2024Observed: 28.64 ft at 6:15AM Apr 15, 2024Observed: 28.64 ft at 6:30AM Apr 15, 2024Observed: 28.65 ft at 6:45AM Apr 15, 2024Observed: 28.66 ft at 7:00AM Apr 15, 2024Observed: 28.67 ft at 7:15AM Apr 15, 2024Observed: 28.68 ft at 7:30AM Apr 15, 2024Observed: 28.68 ft at 7:45AM Apr 15, 2024Observed: 28.69 ft at 8:00AM Apr 15, 2024Observed: 28.7 ft at 8:15AM Apr 15, 2024Observed: 28.71 ft at 8:30AM Apr 15, 2024Observed: 28.71 ft at 8:45AM Apr 15, 2024Observed: 28.71 ft at 9:00AM Apr 15, 2024Observed: 28.72 ft at 9:15AM Apr 15, 2024Observed: 28.72 ft at 9:30AM Apr 15, 2024Observed: 28.72 ft at 9:45AM Apr 15, 2024Observed: 28.73 ft at 10:00AM Apr 15, 2024Observed: 28.73 ft at 10:15AM Apr 15, 2024Observed: 28.74 ft at 10:30AM Apr 15, 2024Observed: 28.75 ft at 10:45AM Apr 15, 2024Observed: 28.75 ft at 11:00AM Apr 15, 2024Observed: 28.76 ft at 11:15AM Apr 15, 2024Observed: 28.74 ft at 11:30AM Apr 15, 2024Observed: 28.75 ft at 11:45AM Apr 15, 2024Observed: 28.75 ft at 12:00PM Apr 15, 2024Observed: 28.76 ft at 12:15PM Apr 15, 2024Observed: 28.76 ft at 12:30PM Apr 15, 2024Observed: 28.76 ft at 12:45PM Apr 15, 2024Observed: 28.76 ft at 1:00PM Apr 15, 2024Observed: 28.75 ft at 1:15PM Apr 15, 2024Observed: 28.77 ft at 1:30PM Apr 15, 2024Observed: 28.77 ft at 1:45PM Apr 15, 2024Observed: 28.78 ft at 2:00PM Apr 15, 2024Observed: 28.77 ft at 2:15PM Apr 15, 2024Observed: 28.78 ft at 2:30PM Apr 15, 2024Observed: 28.78 ft at 2:45PM Apr 15, 2024Observed: 28.77 ft at 3:00PM Apr 15, 2024Observed: 28.77 ft at 3:15PM Apr 15, 2024Observed: 28.78 ft at 3:30PM Apr 15, 2024Observed: 28.78 ft at 3:45PM Apr 15, 2024Observed: 28.78 ft at 4:00PM Apr 15, 2024Observed: 28.78 ft at 4:15PM Apr 15, 2024Observed: 28.78 ft at 4:30PM Apr 15, 2024Observed: 28.78 ft at 4:45PM Apr 15, 2024Observed: 28.79 ft at 5:00PM Apr 15, 2024Observed: 28.79 ft at 5:15PM Apr 15, 2024Observed: 28.79 ft at 5:30PM Apr 15, 2024Observed: 28.79 ft at 5:45PM Apr 15, 2024Observed: 28.79 ft at 6:00PM Apr 15, 2024Observed: 28.81 ft at 6:15PM Apr 15, 2024Observed: 28.81 ft at 6:30PM Apr 15, 2024Observed: 28.81 ft at 6:45PM Apr 15, 2024Observed: 28.82 ft at 7:00PM Apr 15, 2024Observed: 28.81 ft at 7:15PM Apr 15, 2024Observed: 28.81 ft at 7:30PM Apr 15, 2024Observed: 28.82 ft at 7:45PM Apr 15, 2024Observed: 28.82 ft at 8:00PM Apr 15, 2024Observed: 28.83 ft at 8:15PM Apr 15, 2024Observed: 28.84 ft at 8:30PM Apr 15, 2024Observed: 28.84 ft at 8:45PM Apr 15, 2024Observed: 28.85 ft at 9:00PM Apr 15, 2024Observed: 28.86 ft at 9:15PM Apr 15, 2024Observed: 28.85 ft at 9:30PM Apr 15, 2024Observed: 28.85 ft at 9:45PM Apr 15, 2024Observed: 28.87 ft at 10:00PM Apr 15, 2024Observed: 28.87 ft at 10:15PM Apr 15, 2024Observed: 28.88 ft at 10:30PM Apr 15, 2024Observed: 28.89 ft at 10:45PM Apr 15, 2024Observed: 28.89 ft at 11:00PM Apr 15, 2024Observed: 28.9 ft at 11:15PM Apr 15, 2024Observed: 28.89 ft at 11:30PM Apr 15, 2024Observed: 28.9 ft at 11:45PM Apr 15, 2024Observed: 28.9 ft at 12:00AM Apr 16, 2024Observed: 28.91 ft at 12:15AM Apr 16, 2024Observed: 28.93 ft at 12:30AM Apr 16, 2024Observed: 28.93 ft at 12:45AM Apr 16, 2024Observed: 28.93 ft at 1:00AM Apr 16, 2024Observed: 28.93 ft at 1:15AM Apr 16, 2024Observed: 28.93 ft at 1:30AM Apr 16, 2024Observed: 28.95 ft at 1:45AM Apr 16, 2024Observed: 28.95 ft at 2:00AM Apr 16, 2024Observed: 28.95 ft at 2:15AM Apr 16, 2024Observed: 28.95 ft at 2:30AM Apr 16, 2024Observed: 28.97 ft at 2:45AM Apr 16, 2024Observed: 28.99 ft at 3:00AM Apr 16, 2024Observed: 28.99 ft at 3:15AM Apr 16, 2024Observed: 29 ft at 3:30AM Apr 16, 2024Observed: 29 ft at 3:45AM Apr 16, 2024Observed: 29.01 ft at 4:00AM Apr 16, 2024Observed: 29.02 ft at 4:15AM Apr 16, 2024Observed: 29.04 ft at 4:30AM Apr 16, 2024Observed: 29.04 ft at 4:45AM Apr 16, 2024Observed: 29.05 ft at 5:00AM Apr 16, 2024Observed: 29.06 ft at 5:15AM Apr 16, 2024Observed: 29.07 ft at 5:30AM Apr 16, 2024Observed: 29.07 ft at 5:45AM Apr 16, 2024Observed: 29.09 ft at 6:00AM Apr 16, 2024Observed: 29.1 ft at 6:15AM Apr 16, 2024Observed: 29.11 ft at 6:30AM Apr 16, 2024Observed: 29.12 ft at 6:45AM Apr 16, 2024Observed: 29.13 ft at 7:00AM Apr 16, 2024Observed: 29.15 ft at 7:15AM Apr 16, 2024Observed: 29.15 ft at 7:30AM Apr 16, 2024Observed: 29.17 ft at 7:45AM Apr 16, 2024Observed: 29.18 ft at 8:00AM Apr 16, 2024Observed: 29.18 ft at 8:15AM Apr 16, 2024Observed: 29.2 ft at 8:30AM Apr 16, 2024Observed: 29.21 ft at 8:45AM Apr 16, 2024Observed: 29.23 ft at 9:00AM Apr 16, 2024Observed: 29.23 ft at 9:15AM Apr 16, 2024Observed: 29.24 ft at 9:30AM Apr 16, 2024Observed: 29.26 ft at 9:45AM Apr 16, 2024Observed: 29.26 ft at 10:00AM Apr 16, 2024Observed: 29.27 ft at 10:15AM Apr 16, 2024Observed: 29.27 ft at 10:30AM Apr 16, 2024Observed: 29.29 ft at 10:45AM Apr 16, 2024Observed: 29.29 ft at 11:00AM Apr 16, 2024Observed: 29.3 ft at 11:15AM Apr 16, 2024Observed: 29.3 ft at 11:30AM Apr 16, 2024Observed: 29.31 ft at 11:45AM Apr 16, 2024Observed: 29.32 ft at 12:00PM Apr 16, 2024Observed: 29.31 ft at 12:15PM Apr 16, 2024Observed: 29.33 ft at 12:30PM Apr 16, 2024Observed: 29.32 ft at 12:45PM Apr 16, 2024Observed: 29.33 ft at 1:00PM Apr 16, 2024Observed: 29.34 ft at 1:15PM Apr 16, 2024Observed: 29.34 ft at 1:30PM Apr 16, 2024Observed: 29.36 ft at 1:45PM Apr 16, 2024Observed: 29.36 ft at 2:00PM Apr 16, 2024Observed: 29.34 ft at 2:15PM Apr 16, 2024Observed: 29.37 ft at 2:30PM Apr 16, 2024Observed: 29.37 ft at 2:45PM Apr 16, 2024Observed: 29.38 ft at 3:00PM Apr 16, 2024Observed: 29.37 ft at 3:15PM Apr 16, 2024Observed: 29.37 ft at 3:30PM Apr 16, 2024Observed: 29.39 ft at 3:45PM Apr 16, 2024Observed: 29.39 ft at 4:00PM Apr 16, 2024Observed: 29.4 ft at 4:15PM Apr 16, 2024Observed: 29.4 ft at 4:30PM Apr 16, 2024Observed: 29.4 ft at 4:45PM Apr 16, 2024Observed: 29.41 ft at 5:00PM Apr 16, 2024Observed: 29.42 ft at 5:15PM Apr 16, 2024Observed: 29.42 ft at 5:30PM Apr 16, 2024Observed: 29.42 ft at 5:45PM Apr 16, 2024Observed: 29.41 ft at 6:00PM Apr 16, 2024Observed: 29.4 ft at 6:15PM Apr 16, 2024Observed: 29.42 ft at 6:30PM Apr 16, 2024Observed: 29.43 ft at 6:45PM Apr 16, 2024Observed: 29.44 ft at 7:00PM Apr 16, 2024Observed: 29.43 ft at 7:15PM Apr 16, 2024Observed: 29.43 ft at 7:30PM Apr 16, 2024Observed: 29.43 ft at 7:45PM Apr 16, 2024Observed: 29.46 ft at 8:00PM Apr 16, 2024Observed: 29.44 ft at 8:15PM Apr 16, 2024Observed: 29.46 ft at 8:30PM Apr 16, 2024Observed: 29.45 ft at 8:45PM Apr 16, 2024Observed: 29.46 ft at 9:00PM Apr 16, 2024Observed: 29.45 ft at 9:15PM Apr 16, 2024Observed: 29.46 ft at 9:30PM Apr 16, 2024Observed: 29.46 ft at 9:45PM Apr 16, 2024Observed: 29.48 ft at 10:00PM Apr 16, 2024Observed: 29.47 ft at 10:15PM Apr 16, 2024Observed: 29.48 ft at 10:30PM Apr 16, 2024Observed: 29.47 ft at 10:45PM Apr 16, 2024Observed: 29.47 ft at 11:00PM Apr 16, 2024Observed: 29.47 ft at 11:15PM Apr 16, 2024Observed: 29.48 ft at 11:30PM Apr 16, 2024Observed: 29.48 ft at 11:45PM Apr 16, 2024Observed: 29.49 ft at 12:00AM Apr 17, 2024Observed: 29.48 ft at 12:15AM Apr 17, 2024Observed: 29.49 ft at 12:30AM Apr 17, 2024Observed: 29.49 ft at 12:45AM Apr 17, 2024Observed: 29.49 ft at 1:00AM Apr 17, 2024Observed: 29.5 ft at 1:15AM Apr 17, 2024Observed: 29.5 ft at 1:30AM Apr 17, 2024Observed: 29.49 ft at 1:45AM Apr 17, 2024Observed: 29.51 ft at 2:00AM Apr 17, 2024Observed: 29.5 ft at 2:15AM Apr 17, 2024Observed: 29.5 ft at 2:30AM Apr 17, 2024Observed: 29.51 ft at 2:45AM Apr 17, 2024Observed: 29.51 ft at 3:00AM Apr 17, 2024Observed: 29.5 ft at 3:15AM Apr 17, 2024Observed: 29.51 ft at 3:30AM Apr 17, 2024Observed: 29.51 ft at 3:45AM Apr 17, 2024Observed: 29.53 ft at 4:00AM Apr 17, 2024Observed: 29.51 ft at 4:15AM Apr 17, 2024Observed: 29.51 ft at 4:30AM Apr 17, 2024Observed: 29.53 ft at 4:45AM Apr 17, 2024Observed: 29.53 ft at 5:00AM Apr 17, 2024Observed: 29.54 ft at 5:15AM Apr 17, 2024Observed: 29.55 ft at 5:30AM Apr 17, 2024Observed: 29.54 ft at 5:45AM Apr 17, 2024Observed: 29.54 ft at 6:00AM Apr 17, 2024Observed: 29.55 ft at 6:15AM Apr 17, 2024Observed: 29.55 ft at 6:30AM Apr 17, 2024Observed: 29.56 ft at 6:45AM Apr 17, 2024Observed: 29.57 ft at 7:00AM Apr 17, 2024Observed: 30.02 ft at 7:15AM Apr 17, 2024Observed: 30.03 ft at 7:30AM Apr 17, 2024Observed: 30.02 ft at 7:45AM Apr 17, 2024Observed: 30.08 ft at 8:00AM Apr 17, 2024Observed: 30.07 ft at 8:15AM Apr 17, 2024Observed: 30.08 ft at 8:30AM Apr 17, 2024Observed: 30.09 ft at 8:45AM Apr 17, 2024Observed: 30.1 ft at 9:00AM Apr 17, 2024Observed: 30.1 ft at 9:15AM Apr 17, 2024Observed: 30.12 ft at 9:30AM Apr 17, 2024Observed: 30.11 ft at 9:45AM Apr 17, 2024Observed: 30.13 ft at 10:00AM Apr 17, 2024Observed: 30.13 ft at 10:15AM Apr 17, 2024Observed: 30.16 ft at 10:30AM Apr 17, 2024Observed: 30.15 ft at 10:45AM Apr 17, 2024Observed: 30.16 ft at 11:00AM Apr 17, 2024Observed: 30.16 ft at 11:15AM Apr 17, 2024Observed: 30.16 ft at 11:30AM Apr 17, 2024Highest Observation: 30.17 ft at 11:45AM Apr 17, 2024Observed: 30.16 ft at 12:00PM Apr 17, 2024Observed: 30.16 ft at 12:15PM Apr 17, 2024Highest Observation: 30.17 ft at 12:30PM Apr 17, 2024Observed: 30.16 ft at 12:45PM Apr 17, 2024Observed: 30.16 ft at 1:00PM Apr 17, 2024Observed: 30.15 ft at 1:15PM Apr 17, 2024Observed: 30.15 ft at 1:30PM Apr 17, 2024Observed: 30.14 ft at 1:45PM Apr 17, 2024Observed: 30.14 ft at 2:00PM Apr 17, 2024Observed: 30.14 ft at 2:15PM Apr 17, 2024Observed: 30.14 ft at 2:30PM Apr 17, 2024Observed: 30.14 ft at 2:45PM Apr 17, 2024Observed: 30.13 ft at 3:00PM Apr 17, 2024Observed: 30.14 ft at 3:15PM Apr 17, 2024Observed: 30.14 ft at 3:30PM Apr 17, 2024Observed: 30.14 ft at 3:45PM Apr 17, 2024Observed: 30.14 ft at 4:00PM Apr 17, 2024Observed: 30.14 ft at 4:15PM Apr 17, 2024Observed: 30.13 ft at 4:30PM Apr 17, 2024Observed: 30.13 ft at 4:45PM Apr 17, 2024Observed: 30.13 ft at 5:00PM Apr 17, 2024Observed: 30.13 ft at 5:15PM Apr 17, 2024Observed: 30.12 ft at 5:30PM Apr 17, 2024Observed: 30.11 ft at 5:45PM Apr 17, 2024Observed: 30.12 ft at 6:00PM Apr 17, 2024Observed: 30.12 ft at 6:15PM Apr 17, 2024Observed: 30.12 ft at 6:30PM Apr 17, 2024Observed: 30.13 ft at 6:45PM Apr 17, 2024Observed: 30.12 ft at 7:00PM Apr 17, 2024Observed: 30.11 ft at 7:15PM Apr 17, 2024Observed: 30.13 ft at 7:30PM Apr 17, 2024Observed: 30.13 ft at 7:45PM Apr 17, 2024Observed: 30.13 ft at 8:00PM Apr 17, 2024Observed: 30.14 ft at 8:15PM Apr 17, 2024Observed: 30.12 ft at 8:30PM Apr 17, 2024Observed: 30.12 ft at 8:45PM Apr 17, 2024Observed: 30.14 ft at 9:00PM Apr 17, 2024Observed: 30.13 ft at 9:15PM Apr 17, 2024Observed: 30.13 ft at 9:30PM Apr 17, 2024Observed: 30.12 ft at 9:45PM Apr 17, 2024Observed: 30.13 ft at 10:00PM Apr 17, 2024Observed: 30.15 ft at 10:15PM Apr 17, 2024Observed: 30.15 ft at 10:30PM Apr 17, 2024Observed: 30.14 ft at 10:45PM Apr 17, 2024Observed: 30.14 ft at 11:00PM Apr 17, 2024Observed: 30.15 ft at 11:15PM Apr 17, 2024Observed: 30.15 ft at 11:30PM Apr 17, 2024Observed: 30.16 ft at 11:45PM Apr 17, 2024Observed: 30.14 ft at 12:00AM Apr 18, 2024Observed: 30.14 ft at 12:15AM Apr 18, 2024Observed: 30.15 ft at 12:30AM Apr 18, 2024Observed: 30.15 ft at 12:45AM Apr 18, 2024Observed: 30.13 ft at 1:00AM Apr 18, 2024Observed: 30.15 ft at 1:15AM Apr 18, 2024Observed: 30.13 ft at 1:30AM Apr 18, 2024Observed: 30.13 ft at 1:45AM Apr 18, 2024Observed: 30.11 ft at 2:00AM Apr 18, 2024Observed: 30.12 ft at 2:15AM Apr 18, 2024Observed: 30.12 ft at 2:30AM Apr 18, 2024Observed: 30.11 ft at 2:45AM Apr 18, 2024Observed: 30.11 ft at 3:00AM Apr 18, 2024Observed: 30.1 ft at 3:15AM Apr 18, 2024Observed: 30.1 ft at 3:30AM Apr 18, 2024Observed: 30.09 ft at 3:45AM Apr 18, 2024Observed: 30.09 ft at 4:00AM Apr 18, 2024Observed: 30.08 ft at 4:15AM Apr 18, 2024Observed: 30.07 ft at 4:30AM Apr 18, 2024Observed: 30.07 ft at 4:45AM Apr 18, 2024Observed: 30.07 ft at 5:00AM Apr 18, 2024Observed: 30.05 ft at 5:15AM Apr 18, 2024Observed: 30.06 ft at 5:30AM Apr 18, 2024Observed: 30.05 ft at 5:45AM Apr 18, 2024Observed: 30.05 ft at 6:00AM Apr 18, 2024Observed: 30.05 ft at 6:15AM Apr 18, 2024Observed: 30.05 ft at 6:30AM Apr 18, 2024Observed: 30.04 ft at 6:45AM Apr 18, 2024Observed: 30.05 ft at 7:00AM Apr 18, 2024Observed: 30.06 ft at 7:15AM Apr 18, 2024Observed: 30.05 ft at 7:30AM Apr 18, 2024Observed: 30.04 ft at 7:45AM Apr 18, 2024Observed: 30.05 ft at 8:00AM Apr 18, 2024Observed: 30.04 ft at 8:15AM Apr 18, 2024Observed: 30.04 ft at 8:30AM Apr 18, 2024Observed: 30.05 ft at 8:45AM Apr 18, 2024Observed: 30.04 ft at 9:00AM Apr 18, 2024Observed: 30.05 ft at 9:15AM Apr 18, 2024RGDT2(plotting HGIRG) Graph Created (10:00AM Apr 18, 2024)ObservedLatest observed value: 30.05 ft at 9:15 AM CDT 18-Apr-2024. Flood Stage is 50 ft
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Tabular Data (CDT)
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Datum: NAVD88
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Rio Grande at Rio Grande City are issued as needed during times of high water, but are not routinely available.

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Flood Categories (in feet)
Major Flood Stage: 53
Moderate Flood Stage: 51
Flood Stage: 50
Action Stage: 48
Low Stage (in feet): 0

Historic Crests
(1) 65.78 ft on 09/27/1972
(2) 57.63 ft on 07/11/2010
(3) 57.31 ft on 07/16/2010
(4) 50.06 ft on 07/08/2010
(5) 39.27 ft on 07/27/2020 (P)
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 39.27 ft on 07/27/2020 (P)
(2) 57.31 ft on 07/16/2010
(3) 57.63 ft on 07/11/2010
(4) 50.06 ft on 07/08/2010
(5) 3.56 ft on 04/25/1995
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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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
If you notice any errors in the below information, please contact our Webmaster
66 The Rio Grande river reaches lowest areas of Rio Grande City itself - widespread disastrous flooding inundates most of the roads and highways in and out of town - hundreds of homes are flooded
63.5 Widespread flooding reaches much of the flood plain south of town and floods Highway 83 west of Rio Grande City - the Rio Grande river backs up the Arroyo Los Olmos and floods Highway 755 and threatens lowest homes in the Los Olmos flood plain
53 Major lowland flooding damages irrigation pumps, equipment, roads and threatens livestock - bridges in the flood plain are severely flooded and become dangerous - the river backs up on the Arroyo Los Olmos and floods the lowest homes near Highway 83 and FM 755 as well as floods these roads.
50 Irrigation pumps, equipment, livestock, roads and bridges flood in low areas
48 Minor lowland flooding damages irrigation pumps and equipment if they are not moved
About This Location Collapse

Latitude: 26.366667° N, Longitude: 98.802778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 50 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 29 100 ft 150 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
Additional Information Collapse
Flood stage for the Rio Grande river at Rio Grande City has changed from 21.0 feet to 50.0 feet as of October 15, 2003. Users of historical data need to increase historical levels by 29.0 feet when comparing to current readings. As a result, the record stage of 36.78 feet has been adjusted to 65.78 feet to reflect this change in flood stage.
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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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