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Over 200 USGS real-time streamgages used to support NWS river forecasts and warnings are at risk of being discontinued. Click here for more information from the USGS...
Weather Forecast Office Brownsville, TX West Gulf River Forecast Center
Hydrograph River at a Glance Download
Rio Grande at Lower Brownsville Stage (ft)Flow (cfs)Observed: 1.78 ft at 5:45PM Jun 14, 2013Observed: 1.76 ft at 6:00PM Jun 14, 2013Observed: 1.75 ft at 6:15PM Jun 14, 2013Observed: 1.74 ft at 6:30PM Jun 14, 2013Observed: 1.74 ft at 6:45PM Jun 14, 2013Observed: 1.74 ft at 7:00PM Jun 14, 2013Observed: 1.74 ft at 7:15PM Jun 14, 2013Observed: 1.73 ft at 7:30PM Jun 14, 2013Observed: 1.72 ft at 7:45PM Jun 14, 2013Observed: 1.71 ft at 8:00PM Jun 14, 2013Observed: 1.7 ft at 8:15PM Jun 14, 2013Observed: 1.69 ft at 8:30PM Jun 14, 2013Observed: 1.69 ft at 8:45PM Jun 14, 2013Observed: 1.69 ft at 9:00PM Jun 14, 2013Observed: 1.67 ft at 9:15PM Jun 14, 2013Observed: 1.66 ft at 9:30PM Jun 14, 2013Observed: 1.66 ft at 9:45PM Jun 14, 2013Observed: 1.66 ft at 10:00PM Jun 14, 2013Observed: 1.65 ft at 10:15PM Jun 14, 2013Observed: 1.64 ft at 10:30PM Jun 14, 2013Observed: 1.64 ft at 10:45PM Jun 14, 2013Observed: 1.64 ft at 11:00PM Jun 14, 2013Observed: 1.63 ft at 11:15PM Jun 14, 2013Observed: 1.62 ft at 11:30PM Jun 14, 2013Observed: 1.64 ft at 11:45PM Jun 14, 2013Observed: 1.63 ft at 12:00AM Jun 15, 2013Observed: 1.61 ft at 12:15AM Jun 15, 2013Observed: 1.62 ft at 12:30AM Jun 15, 2013Observed: 1.61 ft at 12:45AM Jun 15, 2013Observed: 1.61 ft at 1:00AM Jun 15, 2013Observed: 1.6 ft at 1:15AM Jun 15, 2013Observed: 1.59 ft at 1:30AM Jun 15, 2013Observed: 1.59 ft at 1:45AM Jun 15, 2013Observed: 1.6 ft at 2:00AM Jun 15, 2013Observed: 1.58 ft at 2:15AM Jun 15, 2013Observed: 1.59 ft at 2:30AM Jun 15, 2013Observed: 1.58 ft at 2:45AM Jun 15, 2013Observed: 1.58 ft at 3:00AM Jun 15, 2013Observed: 1.58 ft at 3:15AM Jun 15, 2013Observed: 1.56 ft at 3:30AM Jun 15, 2013Observed: 1.56 ft at 3:45AM Jun 15, 2013Observed: 1.56 ft at 4:00AM Jun 15, 2013Observed: 1.57 ft at 4:15AM Jun 15, 2013Observed: 1.56 ft at 4:30AM Jun 15, 2013Observed: 1.56 ft at 4:45AM Jun 15, 2013Observed: 1.55 ft at 5:00AM Jun 15, 2013Observed: 1.55 ft at 5:15AM Jun 15, 2013Observed: 1.56 ft at 5:30AM Jun 15, 2013Observed: 1.55 ft at 5:45AM Jun 15, 2013Observed: 1.55 ft at 6:00AM Jun 15, 2013Observed: 1.55 ft at 6:15AM Jun 15, 2013Observed: 1.55 ft at 6:30AM Jun 15, 2013Observed: 1.55 ft at 6:45AM Jun 15, 2013Observed: 1.55 ft at 7:00AM Jun 15, 2013Observed: 1.52 ft at 7:15AM Jun 15, 2013Observed: 1.53 ft at 7:30AM Jun 15, 2013Observed: 1.53 ft at 7:45AM Jun 15, 2013Observed: 1.52 ft at 8:00AM Jun 15, 2013Observed: 1.52 ft at 8:15AM Jun 15, 2013Observed: 1.52 ft at 8:30AM Jun 15, 2013Observed: 1.52 ft at 8:45AM Jun 15, 2013Observed: 1.53 ft at 9:00AM Jun 15, 2013Observed: 1.53 ft at 9:15AM Jun 15, 2013Observed: 1.53 ft at 9:30AM Jun 15, 2013Observed: 1.53 ft at 9:45AM Jun 15, 2013Observed: 1.53 ft at 10:00AM Jun 15, 2013Observed: 1.53 ft at 10:15AM Jun 15, 2013Observed: 1.52 ft at 10:30AM Jun 15, 2013Observed: 1.53 ft at 10:45AM Jun 15, 2013Observed: 1.53 ft at 11:00AM Jun 15, 2013Observed: 1.53 ft at 11:15AM Jun 15, 2013Observed: 1.53 ft at 11:30AM Jun 15, 2013Observed: 1.53 ft at 11:45AM Jun 15, 2013Observed: 1.53 ft at 12:00PM Jun 15, 2013Observed: 1.54 ft at 12:15PM Jun 15, 2013Observed: 1.54 ft at 12:30PM Jun 15, 2013Observed: 1.55 ft at 12:45PM Jun 15, 2013Observed: 1.55 ft at 1:00PM Jun 15, 2013Observed: 1.56 ft at 1:15PM Jun 15, 2013Observed: 1.57 ft at 1:30PM Jun 15, 2013Observed: 1.57 ft at 1:45PM Jun 15, 2013Observed: 1.58 ft at 2:00PM Jun 15, 2013Observed: 1.58 ft at 2:15PM Jun 15, 2013Observed: 1.59 ft at 2:30PM Jun 15, 2013Observed: 1.6 ft at 2:45PM Jun 15, 2013Observed: 1.61 ft at 3:00PM Jun 15, 2013Observed: 1.61 ft at 3:15PM Jun 15, 2013Observed: 1.62 ft at 3:30PM Jun 15, 2013Observed: 1.65 ft at 3:45PM Jun 15, 2013Observed: 1.65 ft at 4:00PM Jun 15, 2013Observed: 1.66 ft at 4:15PM Jun 15, 2013Observed: 1.67 ft at 4:30PM Jun 15, 2013Observed: 1.68 ft at 4:45PM Jun 15, 2013Observed: 1.68 ft at 5:00PM Jun 15, 2013Observed: 1.69 ft at 5:15PM Jun 15, 2013Observed: 1.69 ft at 5:30PM Jun 15, 2013Observed: 1.7 ft at 5:45PM Jun 15, 2013Observed: 1.7 ft at 6:00PM Jun 15, 2013Observed: 1.7 ft at 6:15PM Jun 15, 2013Observed: 1.7 ft at 6:30PM Jun 15, 2013Observed: 1.7 ft at 6:45PM Jun 15, 2013Observed: 1.7 ft at 7:00PM Jun 15, 2013Observed: 1.69 ft at 7:15PM Jun 15, 2013Observed: 1.7 ft at 7:30PM Jun 15, 2013Observed: 1.7 ft at 7:45PM Jun 15, 2013Observed: 1.71 ft at 8:00PM Jun 15, 2013Observed: 1.7 ft at 8:15PM Jun 15, 2013Observed: 1.7 ft at 8:30PM Jun 15, 2013Observed: 1.7 ft at 8:45PM Jun 15, 2013Observed: 1.7 ft at 9:00PM Jun 15, 2013Observed: 1.71 ft at 9:15PM Jun 15, 2013Observed: 1.71 ft at 9:30PM Jun 15, 2013Observed: 1.7 ft at 9:45PM Jun 15, 2013Observed: 1.7 ft at 10:00PM Jun 15, 2013Observed: 1.7 ft at 10:15PM Jun 15, 2013Observed: 1.71 ft at 10:30PM Jun 15, 2013Observed: 1.71 ft at 10:45PM Jun 15, 2013Observed: 1.71 ft at 11:00PM Jun 15, 2013Observed: 1.71 ft at 11:15PM Jun 15, 2013Observed: 1.7 ft at 11:30PM Jun 15, 2013Observed: 1.72 ft at 11:45PM Jun 15, 2013Observed: 1.72 ft at 12:00AM Jun 16, 2013Observed: 1.72 ft at 12:15AM Jun 16, 2013Observed: 1.73 ft at 12:30AM Jun 16, 2013Observed: 1.74 ft at 12:45AM Jun 16, 2013Observed: 1.74 ft at 1:00AM Jun 16, 2013Observed: 1.74 ft at 1:15AM Jun 16, 2013Observed: 1.75 ft at 1:30AM Jun 16, 2013Observed: 1.75 ft at 1:45AM Jun 16, 2013Observed: 1.75 ft at 2:00AM Jun 16, 2013Observed: 1.75 ft at 2:15AM Jun 16, 2013Observed: 1.76 ft at 2:30AM Jun 16, 2013Observed: 1.77 ft at 2:45AM Jun 16, 2013Observed: 1.77 ft at 3:00AM Jun 16, 2013Observed: 1.78 ft at 3:15AM Jun 16, 2013Observed: 1.78 ft at 3:30AM Jun 16, 2013Observed: 1.79 ft at 3:45AM Jun 16, 2013Observed: 1.79 ft at 4:00AM Jun 16, 2013Observed: 1.8 ft at 4:15AM Jun 16, 2013Observed: 1.81 ft at 4:30AM Jun 16, 2013Observed: 1.82 ft at 4:45AM Jun 16, 2013Observed: 1.83 ft at 5:00AM Jun 16, 2013Observed: 1.84 ft at 5:15AM Jun 16, 2013Observed: 1.84 ft at 5:30AM Jun 16, 2013Observed: 1.84 ft at 5:45AM Jun 16, 2013Observed: 1.86 ft at 6:00AM Jun 16, 2013Observed: 1.88 ft at 6:15AM Jun 16, 2013Observed: 1.89 ft at 6:30AM Jun 16, 2013Observed: 1.9 ft at 6:45AM Jun 16, 2013Observed: 1.9 ft at 7:00AM Jun 16, 2013Observed: 1.89 ft at 7:15AM Jun 16, 2013Observed: 1.89 ft at 7:30AM Jun 16, 2013Observed: 1.91 ft at 7:45AM Jun 16, 2013Observed: 1.92 ft at 8:00AM Jun 16, 2013Observed: 1.95 ft at 8:15AM Jun 16, 2013Observed: 1.95 ft at 8:30AM Jun 16, 2013Observed: 1.96 ft at 8:45AM Jun 16, 2013Observed: 1.98 ft at 9:00AM Jun 16, 2013Observed: 1.99 ft at 9:15AM Jun 16, 2013Observed: 1.99 ft at 9:30AM Jun 16, 2013Observed: 2.02 ft at 9:45AM Jun 16, 2013Observed: 2.03 ft at 10:00AM Jun 16, 2013Observed: 2.05 ft at 10:15AM Jun 16, 2013Observed: 2.04 ft at 10:30AM Jun 16, 2013Observed: 2.07 ft at 10:45AM Jun 16, 2013Observed: 2.08 ft at 11:00AM Jun 16, 2013Observed: 2.09 ft at 11:15AM Jun 16, 2013Observed: 2.11 ft at 11:30AM Jun 16, 2013Observed: 2.12 ft at 11:45AM Jun 16, 2013Observed: 2.14 ft at 12:00PM Jun 16, 2013Observed: 2.15 ft at 12:15PM Jun 16, 2013Observed: 2.17 ft at 12:30PM Jun 16, 2013Observed: 2.18 ft at 12:45PM Jun 16, 2013Observed: 2.19 ft at 1:00PM Jun 16, 2013Observed: 2.19 ft at 1:15PM Jun 16, 2013Observed: 2.22 ft at 1:30PM Jun 16, 2013Observed: 2.23 ft at 1:45PM Jun 16, 2013Observed: 2.23 ft at 2:00PM Jun 16, 2013Observed: 2.25 ft at 2:15PM Jun 16, 2013Observed: 2.28 ft at 2:30PM Jun 16, 2013Observed: 2.27 ft at 2:45PM Jun 16, 2013Observed: 2.28 ft at 3:00PM Jun 16, 2013Observed: 2.29 ft at 3:15PM Jun 16, 2013Observed: 2.31 ft at 3:30PM Jun 16, 2013Observed: 2.33 ft at 3:45PM Jun 16, 2013Observed: 2.32 ft at 4:00PM Jun 16, 2013Observed: 2.34 ft at 4:15PM Jun 16, 2013Observed: 2.36 ft at 4:30PM Jun 16, 2013Observed: 2.38 ft at 4:45PM Jun 16, 2013Observed: 2.38 ft at 5:00PM Jun 16, 2013Observed: 2.39 ft at 5:15PM Jun 16, 2013Observed: 2.4 ft at 5:30PM Jun 16, 2013Observed: 2.41 ft at 5:45PM Jun 16, 2013Observed: 2.41 ft at 6:00PM Jun 16, 2013Observed: 2.43 ft at 6:15PM Jun 16, 2013Observed: 2.44 ft at 6:30PM Jun 16, 2013Observed: 2.44 ft at 6:45PM Jun 16, 2013Observed: 2.46 ft at 7:00PM Jun 16, 2013Observed: 2.46 ft at 7:15PM Jun 16, 2013Observed: 2.47 ft at 7:30PM Jun 16, 2013Observed: 2.48 ft at 7:45PM Jun 16, 2013Observed: 2.49 ft at 8:00PM Jun 16, 2013Observed: 2.5 ft at 8:15PM Jun 16, 2013Observed: 2.5 ft at 8:30PM Jun 16, 2013Observed: 2.51 ft at 8:45PM Jun 16, 2013Observed: 2.52 ft at 9:00PM Jun 16, 2013Observed: 2.53 ft at 9:15PM Jun 16, 2013Observed: 2.53 ft at 9:30PM Jun 16, 2013Observed: 2.54 ft at 9:45PM Jun 16, 2013Observed: 2.55 ft at 10:00PM Jun 16, 2013Observed: 2.56 ft at 10:15PM Jun 16, 2013Observed: 2.56 ft at 10:30PM Jun 16, 2013Observed: 2.56 ft at 10:45PM Jun 16, 2013Observed: 2.57 ft at 11:00PM Jun 16, 2013Observed: 2.58 ft at 11:15PM Jun 16, 2013Observed: 2.58 ft at 11:30PM Jun 16, 2013Observed: 2.59 ft at 11:45PM Jun 16, 2013Observed: 2.6 ft at 12:00AM Jun 17, 2013Observed: 2.61 ft at 12:15AM Jun 17, 2013Observed: 2.61 ft at 12:30AM Jun 17, 2013Observed: 2.62 ft at 12:45AM Jun 17, 2013Observed: 2.62 ft at 1:00AM Jun 17, 2013Observed: 2.64 ft at 1:15AM Jun 17, 2013Observed: 2.64 ft at 1:30AM Jun 17, 2013Observed: 2.64 ft at 1:45AM Jun 17, 2013Observed: 2.64 ft at 2:00AM Jun 17, 2013Observed: 2.65 ft at 2:15AM Jun 17, 2013Observed: 2.66 ft at 2:30AM Jun 17, 2013Observed: 2.66 ft at 2:45AM Jun 17, 2013Observed: 2.66 ft at 3:00AM Jun 17, 2013Observed: 2.66 ft at 3:15AM Jun 17, 2013Observed: 2.67 ft at 3:30AM Jun 17, 2013Observed: 2.67 ft at 3:45AM Jun 17, 2013Observed: 2.68 ft at 4:00AM Jun 17, 2013Observed: 2.68 ft at 4:15AM Jun 17, 2013Observed: 2.69 ft at 4:30AM Jun 17, 2013Observed: 2.7 ft at 4:45AM Jun 17, 2013Observed: 2.69 ft at 5:00AM Jun 17, 2013Observed: 2.7 ft at 5:15AM Jun 17, 2013Observed: 2.71 ft at 5:30AM Jun 17, 2013Observed: 2.71 ft at 5:45AM Jun 17, 2013Observed: 2.71 ft at 6:00AM Jun 17, 2013Observed: 2.72 ft at 6:15AM Jun 17, 2013Observed: 2.72 ft at 6:30AM Jun 17, 2013Observed: 2.72 ft at 6:45AM Jun 17, 2013Observed: 2.71 ft at 7:00AM Jun 17, 2013Observed: 2.7 ft at 7:15AM Jun 17, 2013Observed: 2.71 ft at 7:30AM Jun 17, 2013Observed: 2.71 ft at 7:45AM Jun 17, 2013Observed: 2.72 ft at 8:00AM Jun 17, 2013Observed: 2.72 ft at 8:15AM Jun 17, 2013Observed: 2.72 ft at 8:30AM Jun 17, 2013Observed: 2.72 ft at 8:45AM Jun 17, 2013Observed: 2.71 ft at 9:00AM Jun 17, 2013Observed: 2.73 ft at 9:15AM Jun 17, 2013Observed: 2.72 ft at 9:30AM Jun 17, 2013Observed: 2.72 ft at 9:45AM Jun 17, 2013Observed: 2.72 ft at 10:00AM Jun 17, 2013Observed: 2.72 ft at 10:15AM Jun 17, 2013Observed: 2.71 ft at 10:30AM Jun 17, 2013Observed: 2.71 ft at 10:45AM Jun 17, 2013Observed: 2.7 ft at 11:00AM Jun 17, 2013Observed: 2.7 ft at 11:15AM Jun 17, 2013Observed: 2.7 ft at 11:30AM Jun 17, 2013Observed: 2.69 ft at 11:45AM Jun 17, 2013Observed: 2.69 ft at 12:00PM Jun 17, 2013Observed: 2.68 ft at 12:15PM Jun 17, 2013Highest Observation: 2.79 ft at 12:30PM Jun 17, 2013Highest Observation: 2.79 ft at 12:45PM Jun 17, 2013Observed: 2.78 ft at 1:00PM Jun 17, 2013Observed: 2.78 ft at 1:15PM Jun 17, 2013Observed: 2.76 ft at 1:30PM Jun 17, 2013Observed: 2.76 ft at 1:45PM Jun 17, 2013Observed: 2.75 ft at 2:00PM Jun 17, 2013Observed: 2.75 ft at 2:15PM Jun 17, 2013Observed: 2.75 ft at 2:30PM Jun 17, 2013Observed: 2.73 ft at 2:45PM Jun 17, 2013Observed: 2.74 ft at 3:00PM Jun 17, 2013Observed: 2.74 ft at 3:15PM Jun 17, 2013Observed: 2.73 ft at 3:30PM Jun 17, 2013Observed: 2.71 ft at 3:45PM Jun 17, 2013Observed: 2.71 ft at 4:00PM Jun 17, 2013Observed: 2.7 ft at 4:15PM Jun 17, 2013Observed: 2.69 ft at 4:30PM Jun 17, 2013Observed: 2.67 ft at 4:45PM Jun 17, 2013Observed: 2.68 ft at 5:00PM Jun 17, 2013Observed: 2.68 ft at 5:15PM Jun 17, 2013Observed: 2.65 ft at 5:30PM Jun 17, 2013Observed: 2.65 ft at 5:45PM Jun 17, 2013Observed: 2.65 ft at 6:00PM Jun 17, 2013Observed: 2.63 ft at 6:15PM Jun 17, 2013Observed: 2.63 ft at 6:30PM Jun 17, 2013Observed: 2.62 ft at 6:45PM Jun 17, 2013Observed: 2.61 ft at 7:00PM Jun 17, 2013Observed: 2.6 ft at 7:15PM Jun 17, 2013Observed: 2.59 ft at 7:30PM Jun 17, 2013Observed: 2.58 ft at 7:45PM Jun 17, 2013Observed: 2.57 ft at 8:00PM Jun 17, 2013Observed: 2.55 ft at 8:15PM Jun 17, 2013Observed: 2.54 ft at 8:30PM Jun 17, 2013Observed: 2.53 ft at 8:45PM Jun 17, 2013Observed: 2.52 ft at 9:00PM Jun 17, 2013Observed: 2.49 ft at 9:15PM Jun 17, 2013Observed: 2.48 ft at 9:30PM Jun 17, 2013Observed: 2.47 ft at 9:45PM Jun 17, 2013Observed: 2.46 ft at 10:00PM Jun 17, 2013Observed: 2.45 ft at 10:15PM Jun 17, 2013Observed: 2.43 ft at 10:30PM Jun 17, 2013Observed: 2.43 ft at 10:45PM Jun 17, 2013Observed: 2.41 ft at 11:00PM Jun 17, 2013Observed: 2.41 ft at 11:15PM Jun 17, 2013Observed: 2.4 ft at 11:30PM Jun 17, 2013Observed: 2.38 ft at 11:45PM Jun 17, 2013Observed: 2.37 ft at 12:00AM Jun 18, 2013Observed: 2.36 ft at 12:15AM Jun 18, 2013Observed: 2.33 ft at 12:30AM Jun 18, 2013Observed: 2.31 ft at 12:45AM Jun 18, 2013Observed: 2.3 ft at 1:00AM Jun 18, 2013Observed: 2.29 ft at 1:15AM Jun 18, 2013Observed: 2.27 ft at 1:30AM Jun 18, 2013Observed: 2.27 ft at 1:45AM Jun 18, 2013Observed: 2.25 ft at 2:00AM Jun 18, 2013Observed: 2.24 ft at 2:15AM Jun 18, 2013Observed: 2.23 ft at 2:30AM Jun 18, 2013Observed: 2.22 ft at 2:45AM Jun 18, 2013Observed: 2.2 ft at 3:00AM Jun 18, 2013Observed: 2.18 ft at 3:15AM Jun 18, 2013Observed: 2.17 ft at 3:30AM Jun 18, 2013Observed: 2.15 ft at 3:45AM Jun 18, 2013Observed: 2.14 ft at 4:00AM Jun 18, 2013Observed: 2.13 ft at 4:15AM Jun 18, 2013Observed: 2.13 ft at 4:30AM Jun 18, 2013Observed: 2.12 ft at 4:45AM Jun 18, 2013Observed: 2.11 ft at 5:00AM Jun 18, 2013Observed: 2.1 ft at 5:15AM Jun 18, 2013Observed: 2.09 ft at 5:30AM Jun 18, 2013Observed: 2.08 ft at 5:45AM Jun 18, 2013Observed: 2.08 ft at 6:00AM Jun 18, 2013Observed: 2.07 ft at 6:15AM Jun 18, 2013Observed: 2.06 ft at 6:30AM Jun 18, 2013Observed: 2.05 ft at 6:45AM Jun 18, 2013Observed: 2.05 ft at 7:00AM Jun 18, 2013Observed: 1.99 ft at 7:15AM Jun 18, 2013Observed: 1.96 ft at 7:30AM Jun 18, 2013Observed: 2.03 ft at 7:45AM Jun 18, 2013Observed: 2.03 ft at 8:00AM Jun 18, 2013Observed: 2.01 ft at 8:15AM Jun 18, 2013Observed: 2.01 ft at 8:30AM Jun 18, 2013Observed: 2.01 ft at 8:45AM Jun 18, 2013Observed: 2 ft at 9:00AM Jun 18, 2013Observed: 1.99 ft at 9:15AM Jun 18, 2013Observed: 1.98 ft at 9:30AM Jun 18, 2013Observed: 2 ft at 9:45AM Jun 18, 2013Observed: 1.98 ft at 10:00AM Jun 18, 2013Observed: 1.96 ft at 10:15AM Jun 18, 2013Observed: 1.97 ft at 10:30AM Jun 18, 2013Observed: 1.95 ft at 10:45AM Jun 18, 2013Observed: 1.93 ft at 11:00AM Jun 18, 2013Observed: 1.92 ft at 11:15AM Jun 18, 2013Observed: 1.92 ft at 11:30AM Jun 18, 2013Observed: 1.94 ft at 11:45AM Jun 18, 2013Observed: 1.9 ft at 12:00PM Jun 18, 2013Observed: 1.9 ft at 12:15PM Jun 18, 2013Observed: 1.87 ft at 12:30PM Jun 18, 2013Observed: 1.89 ft at 12:45PM Jun 18, 2013Observed: 1.87 ft at 1:00PM Jun 18, 2013Observed: 1.86 ft at 1:15PM Jun 18, 2013Observed: 1.88 ft at 1:30PM Jun 18, 2013Observed: 1.85 ft at 1:45PM Jun 18, 2013Observed: 1.84 ft at 2:00PM Jun 18, 2013Observed: 1.78 ft at 2:15PM Jun 18, 2013Observed: 1.8 ft at 2:30PM Jun 18, 2013Observed: 1.8 ft at 2:45PM Jun 18, 2013Observed: 1.8 ft at 3:00PM Jun 18, 2013Observed: 1.82 ft at 3:15PM Jun 18, 2013Observed: 1.81 ft at 3:30PM Jun 18, 2013Observed: 1.8 ft at 3:45PM Jun 18, 2013Observed: 1.8 ft at 4:00PM Jun 18, 2013Observed: 1.78 ft at 4:15PM Jun 18, 2013Observed: 1.78 ft at 4:30PM Jun 18, 2013Observed: 1.78 ft at 4:45PM Jun 18, 2013Observed: 1.78 ft at 5:00PM Jun 18, 2013Observed: 1.77 ft at 5:15PM Jun 18, 2013Observed: 1.77 ft at 5:30PM Jun 18, 2013Observed: 1.77 ft at 5:45PM Jun 18, 2013Observed: 1.75 ft at 6:00PM Jun 18, 2013Observed: 1.74 ft at 6:15PM Jun 18, 2013Observed: 1.72 ft at 6:30PM Jun 18, 2013Observed: 1.75 ft at 6:45PM Jun 18, 2013Observed: 1.74 ft at 7:00PM Jun 18, 2013Observed: 1.72 ft at 7:15PM Jun 18, 2013Observed: 1.7 ft at 7:30PM Jun 18, 2013Observed: 1.69 ft at 7:45PM Jun 18, 2013Observed: 1.69 ft at 8:00PM Jun 18, 2013Observed: 1.67 ft at 8:15PM Jun 18, 2013Observed: 1.66 ft at 8:30PM Jun 18, 2013Observed: 1.65 ft at 8:45PM Jun 18, 2013Observed: 1.65 ft at 9:00PM Jun 18, 2013Observed: 1.63 ft at 9:15PM Jun 18, 2013Observed: 1.63 ft at 9:30PM Jun 18, 2013Observed: 1.61 ft at 9:45PM Jun 18, 2013Observed: 1.6 ft at 10:00PM Jun 18, 2013Observed: 1.59 ft at 10:15PM Jun 18, 2013Observed: 1.6 ft at 10:30PM Jun 18, 2013Observed: 1.59 ft at 10:45PM Jun 18, 2013Observed: 1.58 ft at 11:00PM Jun 18, 2013Observed: 1.58 ft at 11:15PM Jun 18, 2013Observed: 1.56 ft at 11:30PM Jun 18, 2013Observed: 1.55 ft at 11:45PM Jun 18, 2013Observed: 1.56 ft at 12:00AM Jun 19, 2013Observed: 1.54 ft at 12:15AM Jun 19, 2013Observed: 1.54 ft at 12:30AM Jun 19, 2013Observed: 1.52 ft at 12:45AM Jun 19, 2013Observed: 1.51 ft at 1:00AM Jun 19, 2013Observed: 1.51 ft at 1:15AM Jun 19, 2013Observed: 1.5 ft at 1:30AM Jun 19, 2013Observed: 1.5 ft at 1:45AM Jun 19, 2013Observed: 1.48 ft at 2:00AM Jun 19, 2013Observed: 1.48 ft at 2:15AM Jun 19, 2013Observed: 1.49 ft at 2:30AM Jun 19, 2013Observed: 1.48 ft at 2:45AM Jun 19, 2013Observed: 1.46 ft at 3:00AM Jun 19, 2013Observed: 1.44 ft at 3:15AM Jun 19, 2013Observed: 1.45 ft at 3:30AM Jun 19, 2013Observed: 1.44 ft at 3:45AM Jun 19, 2013Observed: 1.43 ft at 4:00AM Jun 19, 2013Observed: 1.42 ft at 4:15AM Jun 19, 2013Observed: 1.41 ft at 4:30AM Jun 19, 2013Observed: 1.41 ft at 4:45AM Jun 19, 2013Observed: 1.4 ft at 5:00AM Jun 19, 2013Observed: 1.42 ft at 5:15AM Jun 19, 2013Observed: 1.4 ft at 5:30AM Jun 19, 2013Observed: 1.39 ft at 5:45AM Jun 19, 2013Observed: 1.39 ft at 6:00AM Jun 19, 2013Observed: 1.39 ft at 6:15AM Jun 19, 2013Observed: 1.39 ft at 6:30AM Jun 19, 2013Observed: 1.38 ft at 6:45AM Jun 19, 2013Observed: 1.38 ft at 7:00AM Jun 19, 2013Observed: 1.39 ft at 7:15AM Jun 19, 2013Observed: 1.4 ft at 7:30AM Jun 19, 2013Observed: 1.39 ft at 7:45AM Jun 19, 2013Observed: 1.4 ft at 8:00AM Jun 19, 2013Observed: 1.41 ft at 8:15AM Jun 19, 2013Observed: 1.41 ft at 8:30AM Jun 19, 2013Observed: 1.43 ft at 8:45AM Jun 19, 2013Observed: 1.45 ft at 9:00AM Jun 19, 2013Observed: 1.44 ft at 9:15AM Jun 19, 2013Observed: 1.46 ft at 9:30AM Jun 19, 2013Observed: 1.48 ft at 9:45AM Jun 19, 2013Observed: 1.48 ft at 10:00AM Jun 19, 2013Observed: 1.5 ft at 10:15AM Jun 19, 2013Observed: 1.5 ft at 10:30AM Jun 19, 2013Observed: 1.52 ft at 10:45AM Jun 19, 2013Observed: 1.52 ft at 11:00AM Jun 19, 2013Observed: 1.5 ft at 11:15AM Jun 19, 2013Observed: 1.53 ft at 11:30AM Jun 19, 2013Observed: 1.53 ft at 11:45AM Jun 19, 2013Observed: 1.51 ft at 12:00PM Jun 19, 2013Observed: 1.51 ft at 12:15PM Jun 19, 2013Observed: 1.51 ft at 12:30PM Jun 19, 2013Observed: 1.52 ft at 12:45PM Jun 19, 2013Observed: 1.5 ft at 1:00PM Jun 19, 2013Observed: 1.51 ft at 1:15PM Jun 19, 2013Observed: 1.52 ft at 1:30PM Jun 19, 2013Observed: 1.51 ft at 1:45PM Jun 19, 2013Observed: 1.5 ft at 2:00PM Jun 19, 2013Observed: 1.54 ft at 2:15PM Jun 19, 2013Observed: 1.54 ft at 2:30PM Jun 19, 2013Observed: 1.55 ft at 2:45PM Jun 19, 2013Observed: 1.53 ft at 3:00PM Jun 19, 2013Observed: 1.53 ft at 3:15PM Jun 19, 2013Observed: 1.55 ft at 3:30PM Jun 19, 2013Observed: 1.54 ft at 3:45PM Jun 19, 2013Observed: 1.54 ft at 4:00PM Jun 19, 2013Observed: 1.56 ft at 4:15PM Jun 19, 2013LOBT2(plotting HGIRG) Graph Created (5:30PM Jun 19, 2013)ObservedLatest observed value: 1.56 ft at 4:15 PM CDT 19-Jun-2013. Flood Stage is 27 ft
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Tabular Data
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
Show More Historical Crests

Low Water Records
Legend
Gauge Location
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
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 ESPECIALLY IF HEAVY RAIN AND FLOODING DEVELOPS.
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
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: 13-Mar-2013 6:33 PM 		Disclaimer
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