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Hydrograph River at a Glance Download
Rio Grande at Lower Brownsville Stage (ft)Flow (cfs)Observed: 2.62 ft at 3:45AM Jul 31, 2015Observed: 2.63 ft at 4:00AM Jul 31, 2015Observed: 2.61 ft at 4:15AM Jul 31, 2015Observed: 2.63 ft at 4:30AM Jul 31, 2015Observed: 2.63 ft at 4:45AM Jul 31, 2015Observed: 2.62 ft at 5:00AM Jul 31, 2015Observed: 2.63 ft at 5:15AM Jul 31, 2015Observed: 2.64 ft at 5:30AM Jul 31, 2015Observed: 2.64 ft at 5:45AM Jul 31, 2015Observed: 2.64 ft at 6:00AM Jul 31, 2015Observed: 2.65 ft at 6:15AM Jul 31, 2015Observed: 2.64 ft at 6:30AM Jul 31, 2015Observed: 2.66 ft at 6:45AM Jul 31, 2015Observed: 2.67 ft at 7:00AM Jul 31, 2015Observed: 2.67 ft at 7:15AM Jul 31, 2015Observed: 2.68 ft at 7:30AM Jul 31, 2015Observed: 2.68 ft at 7:45AM Jul 31, 2015Observed: 2.69 ft at 8:00AM Jul 31, 2015Observed: 2.7 ft at 8:15AM Jul 31, 2015Observed: 2.7 ft at 8:30AM Jul 31, 2015Observed: 2.71 ft at 8:45AM Jul 31, 2015Observed: 2.72 ft at 9:00AM Jul 31, 2015Observed: 2.74 ft at 9:15AM Jul 31, 2015Observed: 2.76 ft at 9:30AM Jul 31, 2015Observed: 2.77 ft at 9:45AM Jul 31, 2015Observed: 2.78 ft at 10:00AM Jul 31, 2015Observed: 2.79 ft at 10:15AM Jul 31, 2015Observed: 2.81 ft at 10:30AM Jul 31, 2015Observed: 2.82 ft at 10:45AM Jul 31, 2015Observed: 2.85 ft at 11:00AM Jul 31, 2015Observed: 2.87 ft at 11:15AM Jul 31, 2015Observed: 2.89 ft at 11:30AM Jul 31, 2015Observed: 2.91 ft at 11:45AM Jul 31, 2015Observed: 2.93 ft at 12:00PM Jul 31, 2015Observed: 2.94 ft at 12:15PM Jul 31, 2015Observed: 2.96 ft at 12:30PM Jul 31, 2015Observed: 2.99 ft at 12:45PM Jul 31, 2015Observed: 3.01 ft at 1:00PM Jul 31, 2015Observed: 3.02 ft at 1:15PM Jul 31, 2015Observed: 3.03 ft at 1:30PM Jul 31, 2015Observed: 3.05 ft at 1:45PM Jul 31, 2015Observed: 3.07 ft at 2:00PM Jul 31, 2015Observed: 3.07 ft at 2:15PM Jul 31, 2015Observed: 3.07 ft at 2:30PM Jul 31, 2015Observed: 3.08 ft at 2:45PM Jul 31, 2015Observed: 3.08 ft at 3:00PM Jul 31, 2015Observed: 3.08 ft at 3:15PM Jul 31, 2015Observed: 3.11 ft at 3:30PM Jul 31, 2015Observed: 3.12 ft at 3:45PM Jul 31, 2015Observed: 3.12 ft at 4:00PM Jul 31, 2015Observed: 3.13 ft at 4:15PM Jul 31, 2015Observed: 3.14 ft at 4:30PM Jul 31, 2015Observed: 3.14 ft at 4:45PM Jul 31, 2015Observed: 3.15 ft at 5:00PM Jul 31, 2015Observed: 3.14 ft at 5:15PM Jul 31, 2015Observed: 3.14 ft at 5:30PM Jul 31, 2015Observed: 3.15 ft at 5:45PM Jul 31, 2015Observed: 3.16 ft at 6:00PM Jul 31, 2015Observed: 3.17 ft at 6:15PM Jul 31, 2015Observed: 3.17 ft at 6:30PM Jul 31, 2015Observed: 3.17 ft at 6:45PM Jul 31, 2015Observed: 3.18 ft at 7:00PM Jul 31, 2015Observed: 3.18 ft at 7:15PM Jul 31, 2015Observed: 3.18 ft at 7:30PM Jul 31, 2015Observed: 3.18 ft at 7:45PM Jul 31, 2015Observed: 3.18 ft at 8:00PM Jul 31, 2015Observed: 3.18 ft at 8:15PM Jul 31, 2015Observed: 3.18 ft at 8:30PM Jul 31, 2015Observed: 3.18 ft at 8:45PM Jul 31, 2015Observed: 3.18 ft at 9:00PM Jul 31, 2015Highest Observation: 3.19 ft at 9:15PM Jul 31, 2015Highest Observation: 3.19 ft at 9:30PM Jul 31, 2015Observed: 3.18 ft at 9:45PM Jul 31, 2015Observed: 3.18 ft at 10:00PM Jul 31, 2015Highest Observation: 3.19 ft at 10:15PM Jul 31, 2015Observed: 3.18 ft at 10:30PM Jul 31, 2015Observed: 3.18 ft at 10:45PM Jul 31, 2015Observed: 3.18 ft at 11:00PM Jul 31, 2015Observed: 3.18 ft at 11:15PM Jul 31, 2015Observed: 3.18 ft at 11:30PM Jul 31, 2015Observed: 3.17 ft at 11:45PM Jul 31, 2015Observed: 3.16 ft at 12:00AM Aug 01, 2015Observed: 3.18 ft at 12:15AM Aug 01, 2015Observed: 3.18 ft at 12:30AM Aug 01, 2015Observed: 3.17 ft at 12:45AM Aug 01, 2015Observed: 3.17 ft at 1:00AM Aug 01, 2015Observed: 3.16 ft at 1:15AM Aug 01, 2015Observed: 3.16 ft at 1:30AM Aug 01, 2015Observed: 3.16 ft at 1:45AM Aug 01, 2015Observed: 3.15 ft at 2:00AM Aug 01, 2015Observed: 3.16 ft at 2:15AM Aug 01, 2015Observed: 3.15 ft at 2:30AM Aug 01, 2015Observed: 3.14 ft at 2:45AM Aug 01, 2015Observed: 3.15 ft at 3:00AM Aug 01, 2015Observed: 3.14 ft at 3:15AM Aug 01, 2015Observed: 3.15 ft at 3:30AM Aug 01, 2015Observed: 3.13 ft at 3:45AM Aug 01, 2015Observed: 3.13 ft at 4:00AM Aug 01, 2015Observed: 3.12 ft at 4:15AM Aug 01, 2015Observed: 3.12 ft at 4:30AM Aug 01, 2015Observed: 3.11 ft at 4:45AM Aug 01, 2015Observed: 3.1 ft at 5:00AM Aug 01, 2015Observed: 3.11 ft at 5:15AM Aug 01, 2015Observed: 3.1 ft at 5:30AM Aug 01, 2015Observed: 3.1 ft at 5:45AM Aug 01, 2015Observed: 3.09 ft at 6:00AM Aug 01, 2015Observed: 3.09 ft at 6:15AM Aug 01, 2015Observed: 3.09 ft at 6:30AM Aug 01, 2015Observed: 3.08 ft at 6:45AM Aug 01, 2015Observed: 3.08 ft at 7:00AM Aug 01, 2015Observed: 3.07 ft at 7:15AM Aug 01, 2015Observed: 3.07 ft at 7:30AM Aug 01, 2015Observed: 3.07 ft at 7:45AM Aug 01, 2015Observed: 3.07 ft at 8:00AM Aug 01, 2015Observed: 3.06 ft at 8:15AM Aug 01, 2015Observed: 3.06 ft at 8:30AM Aug 01, 2015Observed: 3.06 ft at 8:45AM Aug 01, 2015Observed: 3.06 ft at 9:00AM Aug 01, 2015Observed: 3.06 ft at 9:15AM Aug 01, 2015Observed: 3.05 ft at 9:30AM Aug 01, 2015Observed: 3.05 ft at 9:45AM Aug 01, 2015Observed: 3.06 ft at 10:00AM Aug 01, 2015Observed: 3.06 ft at 10:15AM Aug 01, 2015Observed: 3.06 ft at 10:30AM Aug 01, 2015Observed: 3.06 ft at 10:45AM Aug 01, 2015Observed: 3.05 ft at 11:00AM Aug 01, 2015Observed: 3.05 ft at 11:15AM Aug 01, 2015Observed: 3.05 ft at 11:30AM Aug 01, 2015Observed: 3.06 ft at 11:45AM Aug 01, 2015Observed: 3.07 ft at 12:00PM Aug 01, 2015Observed: 3.06 ft at 12:15PM Aug 01, 2015Observed: 3.06 ft at 12:30PM Aug 01, 2015Observed: 3.06 ft at 12:45PM Aug 01, 2015Observed: 3.07 ft at 1:00PM Aug 01, 2015Observed: 3.07 ft at 1:15PM Aug 01, 2015Observed: 3.06 ft at 1:30PM Aug 01, 2015Observed: 3.05 ft at 1:45PM Aug 01, 2015Observed: 3.06 ft at 2:00PM Aug 01, 2015Observed: 3.06 ft at 2:15PM Aug 01, 2015Observed: 3.06 ft at 2:30PM Aug 01, 2015Observed: 3.04 ft at 2:45PM Aug 01, 2015Observed: 3.04 ft at 3:00PM Aug 01, 2015Observed: 3.04 ft at 3:15PM Aug 01, 2015Observed: 3.04 ft at 3:30PM Aug 01, 2015Observed: 3.02 ft at 3:45PM Aug 01, 2015Observed: 3.03 ft at 4:00PM Aug 01, 2015Observed: 3.04 ft at 4:15PM Aug 01, 2015Observed: 3.03 ft at 4:30PM Aug 01, 2015Observed: 3.04 ft at 4:45PM Aug 01, 2015Observed: 3.03 ft at 5:00PM Aug 01, 2015Observed: 3.02 ft at 5:15PM Aug 01, 2015Observed: 3.01 ft at 5:30PM Aug 01, 2015Observed: 3.01 ft at 5:45PM Aug 01, 2015Observed: 3 ft at 6:00PM Aug 01, 2015Observed: 2.99 ft at 6:15PM Aug 01, 2015Observed: 3 ft at 6:30PM Aug 01, 2015Observed: 2.99 ft at 6:45PM Aug 01, 2015Observed: 2.98 ft at 7:00PM Aug 01, 2015Observed: 2.97 ft at 7:15PM Aug 01, 2015Observed: 2.97 ft at 7:30PM Aug 01, 2015Observed: 2.96 ft at 7:45PM Aug 01, 2015Observed: 2.96 ft at 8:00PM Aug 01, 2015Observed: 2.95 ft at 8:15PM Aug 01, 2015Observed: 2.95 ft at 8:30PM Aug 01, 2015Observed: 2.93 ft at 8:45PM Aug 01, 2015Observed: 2.93 ft at 9:00PM Aug 01, 2015Observed: 2.93 ft at 9:15PM Aug 01, 2015Observed: 2.91 ft at 9:30PM Aug 01, 2015Observed: 2.9 ft at 9:45PM Aug 01, 2015Observed: 2.89 ft at 10:00PM Aug 01, 2015Observed: 2.89 ft at 10:15PM Aug 01, 2015Observed: 2.88 ft at 10:30PM Aug 01, 2015Observed: 2.89 ft at 10:45PM Aug 01, 2015Observed: 2.86 ft at 11:00PM Aug 01, 2015Observed: 2.86 ft at 11:15PM Aug 01, 2015Observed: 2.85 ft at 11:30PM Aug 01, 2015Observed: 2.85 ft at 11:45PM Aug 01, 2015Observed: 2.84 ft at 12:00AM Aug 02, 2015Observed: 2.82 ft at 12:15AM Aug 02, 2015Observed: 2.83 ft at 12:30AM Aug 02, 2015Observed: 2.83 ft at 12:45AM Aug 02, 2015Observed: 2.81 ft at 1:00AM Aug 02, 2015Observed: 2.8 ft at 1:15AM Aug 02, 2015Observed: 2.79 ft at 1:30AM Aug 02, 2015Observed: 2.78 ft at 1:45AM Aug 02, 2015Observed: 2.78 ft at 2:00AM Aug 02, 2015Observed: 2.78 ft at 2:15AM Aug 02, 2015Observed: 2.76 ft at 2:30AM Aug 02, 2015Observed: 2.76 ft at 2:45AM Aug 02, 2015Observed: 2.75 ft at 3:00AM Aug 02, 2015Observed: 2.74 ft at 3:15AM Aug 02, 2015Observed: 2.74 ft at 3:30AM Aug 02, 2015Observed: 2.73 ft at 3:45AM Aug 02, 2015Observed: 2.72 ft at 4:00AM Aug 02, 2015Observed: 2.71 ft at 4:15AM Aug 02, 2015Observed: 2.71 ft at 4:30AM Aug 02, 2015Observed: 2.71 ft at 4:45AM Aug 02, 2015Observed: 2.7 ft at 5:00AM Aug 02, 2015Observed: 2.69 ft at 5:15AM Aug 02, 2015Observed: 2.68 ft at 5:30AM Aug 02, 2015Observed: 2.67 ft at 5:45AM Aug 02, 2015Observed: 2.67 ft at 6:00AM Aug 02, 2015Observed: 2.66 ft at 6:15AM Aug 02, 2015Observed: 2.66 ft at 6:30AM Aug 02, 2015Observed: 2.66 ft at 6:45AM Aug 02, 2015Observed: 2.65 ft at 7:00AM Aug 02, 2015Observed: 2.64 ft at 7:15AM Aug 02, 2015Observed: 2.64 ft at 7:30AM Aug 02, 2015Observed: 2.64 ft at 7:45AM Aug 02, 2015Observed: 2.64 ft at 8:00AM Aug 02, 2015Observed: 2.62 ft at 8:15AM Aug 02, 2015Observed: 2.63 ft at 8:30AM Aug 02, 2015Observed: 2.61 ft at 8:45AM Aug 02, 2015Observed: 2.61 ft at 9:00AM Aug 02, 2015Observed: 2.62 ft at 9:15AM Aug 02, 2015Observed: 2.61 ft at 9:30AM Aug 02, 2015Observed: 2.62 ft at 9:45AM Aug 02, 2015Observed: 2.61 ft at 10:00AM Aug 02, 2015Observed: 2.61 ft at 10:15AM Aug 02, 2015Observed: 2.61 ft at 10:30AM Aug 02, 2015Observed: 2.61 ft at 10:45AM Aug 02, 2015Observed: 2.63 ft at 11:00AM Aug 02, 2015Observed: 2.63 ft at 11:15AM Aug 02, 2015Observed: 2.64 ft at 11:30AM Aug 02, 2015Observed: 2.63 ft at 11:45AM Aug 02, 2015Observed: 2.64 ft at 12:00PM Aug 02, 2015Observed: 2.64 ft at 12:15PM Aug 02, 2015Observed: 2.65 ft at 12:30PM Aug 02, 2015Observed: 2.67 ft at 12:45PM Aug 02, 2015Observed: 2.66 ft at 1:00PM Aug 02, 2015Observed: 2.66 ft at 1:15PM Aug 02, 2015Observed: 2.66 ft at 1:30PM Aug 02, 2015Observed: 2.67 ft at 1:45PM Aug 02, 2015Observed: 2.68 ft at 2:00PM Aug 02, 2015Observed: 2.68 ft at 2:15PM Aug 02, 2015Observed: 2.68 ft at 2:30PM Aug 02, 2015Observed: 2.68 ft at 2:45PM Aug 02, 2015Observed: 2.68 ft at 3:00PM Aug 02, 2015Observed: 2.68 ft at 3:15PM Aug 02, 2015Observed: 2.69 ft at 3:30PM Aug 02, 2015Observed: 2.69 ft at 3:45PM Aug 02, 2015Observed: 2.69 ft at 4:00PM Aug 02, 2015Observed: 2.69 ft at 4:15PM Aug 02, 2015Observed: 2.68 ft at 4:30PM Aug 02, 2015Observed: 2.69 ft at 4:45PM Aug 02, 2015Observed: 2.68 ft at 5:00PM Aug 02, 2015Observed: 2.69 ft at 5:15PM Aug 02, 2015Observed: 2.7 ft at 5:30PM Aug 02, 2015Observed: 2.68 ft at 5:45PM Aug 02, 2015Observed: 2.67 ft at 6:00PM Aug 02, 2015Observed: 2.68 ft at 6:15PM Aug 02, 2015Observed: 2.67 ft at 6:30PM Aug 02, 2015Observed: 2.67 ft at 6:45PM Aug 02, 2015Observed: 2.67 ft at 7:00PM Aug 02, 2015Observed: 2.66 ft at 7:15PM Aug 02, 2015Observed: 2.66 ft at 7:30PM Aug 02, 2015Observed: 2.65 ft at 7:45PM Aug 02, 2015Observed: 2.66 ft at 8:00PM Aug 02, 2015Observed: 2.65 ft at 8:15PM Aug 02, 2015Observed: 2.65 ft at 8:30PM Aug 02, 2015Observed: 2.64 ft at 8:45PM Aug 02, 2015Observed: 2.65 ft at 9:00PM Aug 02, 2015Observed: 2.64 ft at 9:15PM Aug 02, 2015Observed: 2.66 ft at 9:30PM Aug 02, 2015Observed: 2.66 ft at 9:45PM Aug 02, 2015Observed: 2.65 ft at 10:00PM Aug 02, 2015Observed: 2.65 ft at 10:15PM Aug 02, 2015Observed: 2.66 ft at 10:30PM Aug 02, 2015Observed: 2.66 ft at 10:45PM Aug 02, 2015Observed: 2.66 ft at 11:00PM Aug 02, 2015Observed: 2.67 ft at 11:15PM Aug 02, 2015Observed: 2.68 ft at 11:30PM Aug 02, 2015Observed: 2.67 ft at 11:45PM Aug 02, 2015Observed: 2.67 ft at 12:00AM Aug 03, 2015Observed: 2.67 ft at 12:15AM Aug 03, 2015Observed: 2.67 ft at 12:30AM Aug 03, 2015Observed: 2.67 ft at 12:45AM Aug 03, 2015Observed: 2.66 ft at 1:00AM Aug 03, 2015Observed: 2.66 ft at 1:15AM Aug 03, 2015Observed: 2.67 ft at 1:30AM Aug 03, 2015Observed: 2.66 ft at 1:45AM Aug 03, 2015Observed: 2.65 ft at 2:00AM Aug 03, 2015Observed: 2.66 ft at 2:15AM Aug 03, 2015Observed: 2.65 ft at 2:30AM Aug 03, 2015Observed: 2.65 ft at 2:45AM Aug 03, 2015Observed: 2.65 ft at 3:00AM Aug 03, 2015Observed: 2.65 ft at 3:15AM Aug 03, 2015Observed: 2.65 ft at 3:30AM Aug 03, 2015Observed: 2.64 ft at 3:45AM Aug 03, 2015Observed: 2.63 ft at 4:00AM Aug 03, 2015Observed: 2.64 ft at 4:15AM Aug 03, 2015Observed: 2.63 ft at 4:30AM Aug 03, 2015Observed: 2.63 ft at 4:45AM Aug 03, 2015Observed: 2.63 ft at 5:00AM Aug 03, 2015Observed: 2.62 ft at 5:15AM Aug 03, 2015Observed: 2.62 ft at 5:30AM Aug 03, 2015Observed: 2.62 ft at 5:45AM Aug 03, 2015Observed: 2.62 ft at 6:00AM Aug 03, 2015Observed: 2.61 ft at 6:15AM Aug 03, 2015Observed: 2.61 ft at 6:30AM Aug 03, 2015Observed: 2.61 ft at 6:45AM Aug 03, 2015Observed: 2.6 ft at 7:00AM Aug 03, 2015Observed: 2.62 ft at 7:15AM Aug 03, 2015Observed: 2.62 ft at 7:30AM Aug 03, 2015Observed: 2.61 ft at 7:45AM Aug 03, 2015Observed: 2.61 ft at 8:00AM Aug 03, 2015Observed: 2.61 ft at 8:15AM Aug 03, 2015Observed: 2.61 ft at 8:30AM Aug 03, 2015Observed: 2.61 ft at 8:45AM Aug 03, 2015Observed: 2.63 ft at 9:00AM Aug 03, 2015Observed: 2.63 ft at 9:15AM Aug 03, 2015Observed: 2.63 ft at 9:30AM Aug 03, 2015Observed: 2.64 ft at 9:45AM Aug 03, 2015Observed: 2.63 ft at 10:00AM Aug 03, 2015Observed: 2.63 ft at 10:15AM Aug 03, 2015Observed: 2.65 ft at 10:30AM Aug 03, 2015Observed: 2.64 ft at 10:45AM Aug 03, 2015Observed: 2.67 ft at 11:00AM Aug 03, 2015Observed: 2.66 ft at 11:15AM Aug 03, 2015Observed: 2.67 ft at 11:30AM Aug 03, 2015Observed: 2.69 ft at 11:45AM Aug 03, 2015Observed: 2.67 ft at 12:00PM Aug 03, 2015Observed: 2.69 ft at 12:15PM Aug 03, 2015Observed: 2.7 ft at 12:30PM Aug 03, 2015Observed: 2.7 ft at 12:45PM Aug 03, 2015Observed: 2.7 ft at 1:00PM Aug 03, 2015Observed: 2.72 ft at 1:15PM Aug 03, 2015Observed: 2.72 ft at 1:30PM Aug 03, 2015Observed: 2.72 ft at 1:45PM Aug 03, 2015Observed: 2.74 ft at 2:00PM Aug 03, 2015Observed: 2.75 ft at 2:15PM Aug 03, 2015Observed: 2.74 ft at 2:30PM Aug 03, 2015Observed: 2.77 ft at 2:45PM Aug 03, 2015Observed: 2.74 ft at 3:00PM Aug 03, 2015Observed: 2.76 ft at 3:15PM Aug 03, 2015Observed: 2.76 ft at 3:30PM Aug 03, 2015Observed: 2.76 ft at 3:45PM Aug 03, 2015Observed: 2.77 ft at 4:00PM Aug 03, 2015Observed: 2.77 ft at 4:15PM Aug 03, 2015Observed: 2.77 ft at 4:30PM Aug 03, 2015Observed: 2.76 ft at 4:45PM Aug 03, 2015Observed: 2.78 ft at 5:00PM Aug 03, 2015Observed: 2.76 ft at 5:15PM Aug 03, 2015Observed: 2.76 ft at 5:30PM Aug 03, 2015Observed: 2.77 ft at 5:45PM Aug 03, 2015Observed: 2.76 ft at 6:00PM Aug 03, 2015Observed: 2.76 ft at 6:15PM Aug 03, 2015Observed: 2.75 ft at 6:30PM Aug 03, 2015Observed: 2.75 ft at 6:45PM Aug 03, 2015Observed: 2.75 ft at 7:00PM Aug 03, 2015Observed: 2.75 ft at 7:15PM Aug 03, 2015Observed: 2.75 ft at 7:30PM Aug 03, 2015Observed: 2.75 ft at 7:45PM Aug 03, 2015Observed: 2.74 ft at 8:00PM Aug 03, 2015Observed: 2.75 ft at 8:15PM Aug 03, 2015Observed: 2.74 ft at 8:30PM Aug 03, 2015Observed: 2.74 ft at 8:45PM Aug 03, 2015Observed: 2.74 ft at 9:00PM Aug 03, 2015Observed: 2.73 ft at 9:15PM Aug 03, 2015Observed: 2.72 ft at 9:30PM Aug 03, 2015Observed: 2.72 ft at 9:45PM Aug 03, 2015Observed: 2.73 ft at 10:00PM Aug 03, 2015Observed: 2.74 ft at 10:15PM Aug 03, 2015Observed: 2.73 ft at 10:30PM Aug 03, 2015Observed: 2.73 ft at 10:45PM Aug 03, 2015Observed: 2.73 ft at 11:00PM Aug 03, 2015Observed: 2.74 ft at 11:15PM Aug 03, 2015Observed: 2.73 ft at 11:30PM Aug 03, 2015Observed: 2.73 ft at 11:45PM Aug 03, 2015Observed: 2.74 ft at 12:00AM Aug 04, 2015Observed: 2.73 ft at 12:15AM Aug 04, 2015Observed: 2.73 ft at 12:30AM Aug 04, 2015Observed: 2.74 ft at 12:45AM Aug 04, 2015Observed: 2.74 ft at 1:00AM Aug 04, 2015Observed: 2.74 ft at 1:15AM Aug 04, 2015Observed: 2.73 ft at 1:30AM Aug 04, 2015Observed: 2.73 ft at 1:45AM Aug 04, 2015Observed: 2.73 ft at 2:00AM Aug 04, 2015Observed: 2.73 ft at 2:15AM Aug 04, 2015Observed: 2.72 ft at 2:30AM Aug 04, 2015Observed: 2.72 ft at 2:45AM Aug 04, 2015Observed: 2.72 ft at 3:00AM Aug 04, 2015Observed: 2.72 ft at 3:15AM Aug 04, 2015Observed: 2.72 ft at 3:30AM Aug 04, 2015Observed: 2.71 ft at 3:45AM Aug 04, 2015Observed: 2.7 ft at 4:00AM Aug 04, 2015Observed: 2.71 ft at 4:15AM Aug 04, 2015Observed: 2.7 ft at 4:30AM Aug 04, 2015Observed: 2.7 ft at 4:45AM Aug 04, 2015Observed: 2.7 ft at 5:00AM Aug 04, 2015Observed: 2.7 ft at 5:15AM Aug 04, 2015Observed: 2.7 ft at 5:30AM Aug 04, 2015Observed: 2.69 ft at 5:45AM Aug 04, 2015Observed: 2.69 ft at 6:00AM Aug 04, 2015Observed: 2.69 ft at 6:15AM Aug 04, 2015Observed: 2.69 ft at 6:30AM Aug 04, 2015Observed: 2.69 ft at 6:45AM Aug 04, 2015Observed: 2.69 ft at 7:00AM Aug 04, 2015Observed: 2.69 ft at 7:15AM Aug 04, 2015Observed: 2.69 ft at 7:30AM Aug 04, 2015Observed: 2.69 ft at 7:45AM Aug 04, 2015Observed: 2.7 ft at 8:00AM Aug 04, 2015Observed: 2.71 ft at 8:15AM Aug 04, 2015Observed: 2.7 ft at 8:30AM Aug 04, 2015Observed: 2.7 ft at 8:45AM Aug 04, 2015Observed: 2.7 ft at 9:00AM Aug 04, 2015Observed: 2.71 ft at 9:15AM Aug 04, 2015Observed: 2.72 ft at 9:30AM Aug 04, 2015Observed: 2.7 ft at 9:45AM Aug 04, 2015Observed: 2.71 ft at 10:00AM Aug 04, 2015Observed: 2.72 ft at 10:15AM Aug 04, 2015Observed: 2.72 ft at 10:30AM Aug 04, 2015Observed: 2.72 ft at 10:45AM Aug 04, 2015Observed: 2.73 ft at 11:00AM Aug 04, 2015Observed: 2.73 ft at 11:15AM Aug 04, 2015Observed: 2.74 ft at 11:30AM Aug 04, 2015Observed: 2.74 ft at 11:45AM Aug 04, 2015Observed: 2.75 ft at 12:00PM Aug 04, 2015Observed: 2.77 ft at 12:15PM Aug 04, 2015Observed: 2.77 ft at 12:30PM Aug 04, 2015Observed: 2.77 ft at 12:45PM Aug 04, 2015Observed: 2.77 ft at 1:00PM Aug 04, 2015Observed: 2.8 ft at 1:15PM Aug 04, 2015Observed: 2.79 ft at 1:30PM Aug 04, 2015Observed: 2.81 ft at 1:45PM Aug 04, 2015Observed: 2.81 ft at 2:00PM Aug 04, 2015Observed: 2.8 ft at 2:15PM Aug 04, 2015Observed: 2.82 ft at 2:30PM Aug 04, 2015Observed: 2.82 ft at 2:45PM Aug 04, 2015Observed: 2.82 ft at 3:00PM Aug 04, 2015Observed: 2.85 ft at 3:15PM Aug 04, 2015Observed: 2.84 ft at 3:30PM Aug 04, 2015Observed: 2.83 ft at 3:45PM Aug 04, 2015Observed: 2.84 ft at 4:00PM Aug 04, 2015Observed: 2.86 ft at 4:15PM Aug 04, 2015Observed: 2.86 ft at 4:30PM Aug 04, 2015Observed: 2.86 ft at 4:45PM Aug 04, 2015Observed: 2.88 ft at 5:00PM Aug 04, 2015Observed: 2.87 ft at 5:15PM Aug 04, 2015Observed: 2.87 ft at 5:30PM Aug 04, 2015Observed: 2.88 ft at 5:45PM Aug 04, 2015Observed: 2.9 ft at 6:00PM Aug 04, 2015Observed: 2.89 ft at 6:15PM Aug 04, 2015Observed: 2.9 ft at 6:30PM Aug 04, 2015Observed: 2.89 ft at 6:45PM Aug 04, 2015Observed: 2.91 ft at 7:00PM Aug 04, 2015Observed: 2.91 ft at 7:15PM Aug 04, 2015Observed: 2.92 ft at 7:30PM Aug 04, 2015Observed: 2.92 ft at 7:45PM Aug 04, 2015Observed: 2.92 ft at 8:00PM Aug 04, 2015Observed: 2.92 ft at 8:15PM Aug 04, 2015Observed: 2.92 ft at 8:30PM Aug 04, 2015Observed: 2.92 ft at 8:45PM Aug 04, 2015Observed: 2.92 ft at 9:00PM Aug 04, 2015Observed: 2.93 ft at 9:15PM Aug 04, 2015Observed: 2.94 ft at 9:30PM Aug 04, 2015Observed: 2.95 ft at 9:45PM Aug 04, 2015Observed: 2.94 ft at 10:00PM Aug 04, 2015Observed: 2.95 ft at 10:15PM Aug 04, 2015Observed: 2.97 ft at 10:30PM Aug 04, 2015Observed: 2.97 ft at 10:45PM Aug 04, 2015Observed: 2.97 ft at 11:00PM Aug 04, 2015Observed: 2.97 ft at 11:15PM Aug 04, 2015Observed: 3 ft at 11:30PM Aug 04, 2015Observed: 3.02 ft at 11:45PM Aug 04, 2015Observed: 3.02 ft at 12:00AM Aug 05, 2015Observed: 3.02 ft at 12:15AM Aug 05, 2015Observed: 3.04 ft at 12:30AM Aug 05, 2015Observed: 3.06 ft at 12:45AM Aug 05, 2015Observed: 3.06 ft at 1:00AM Aug 05, 2015Observed: 3.08 ft at 1:15AM Aug 05, 2015Observed: 3.1 ft at 1:30AM Aug 05, 2015Observed: 3.1 ft at 1:45AM Aug 05, 2015Observed: 3.13 ft at 2:00AM Aug 05, 2015Observed: 3.13 ft at 2:15AM Aug 05, 2015LOBT2(plotting HGIRG) Graph Created (3:30AM Aug 5, 2015)ObservedLatest observed value: 3.13 ft at 2:15 AM CDT 5-Aug-2015. 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
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.
Zoom Level:16
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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: 12-Feb-2015 9:35 PM
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