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Hydrograph River at a Glance Download
San Antonio River at Elmendorf Stage (ft)Flow (cfs)Observed: 9.8 ft at 11:15AM Apr 18, 2014Observed: 9.78 ft at 11:30AM Apr 18, 2014Observed: 9.76 ft at 11:45AM Apr 18, 2014Observed: 9.73 ft at 12:00PM Apr 18, 2014Observed: 9.7 ft at 12:15PM Apr 18, 2014Observed: 9.67 ft at 12:30PM Apr 18, 2014Observed: 9.64 ft at 12:45PM Apr 18, 2014Observed: 9.62 ft at 1:00PM Apr 18, 2014Observed: 9.6 ft at 1:15PM Apr 18, 2014Observed: 9.56 ft at 1:30PM Apr 18, 2014Observed: 9.54 ft at 1:45PM Apr 18, 2014Observed: 9.52 ft at 2:00PM Apr 18, 2014Observed: 9.51 ft at 2:15PM Apr 18, 2014Observed: 9.49 ft at 2:30PM Apr 18, 2014Observed: 9.47 ft at 2:45PM Apr 18, 2014Observed: 9.45 ft at 3:00PM Apr 18, 2014Observed: 9.41 ft at 3:15PM Apr 18, 2014Observed: 9.39 ft at 3:30PM Apr 18, 2014Observed: 9.38 ft at 3:45PM Apr 18, 2014Observed: 9.35 ft at 4:00PM Apr 18, 2014Observed: 9.34 ft at 4:15PM Apr 18, 2014Observed: 9.35 ft at 4:30PM Apr 18, 2014Observed: 9.34 ft at 4:45PM Apr 18, 2014Observed: 9.34 ft at 5:00PM Apr 18, 2014Observed: 9.35 ft at 5:15PM Apr 18, 2014Observed: 9.35 ft at 5:30PM Apr 18, 2014Observed: 9.39 ft at 5:45PM Apr 18, 2014Observed: 9.4 ft at 6:00PM Apr 18, 2014Observed: 9.43 ft at 6:15PM Apr 18, 2014Observed: 9.46 ft at 6:30PM Apr 18, 2014Observed: 9.5 ft at 6:45PM Apr 18, 2014Observed: 9.54 ft at 7:00PM Apr 18, 2014Observed: 9.58 ft at 7:15PM Apr 18, 2014Observed: 9.62 ft at 7:30PM Apr 18, 2014Observed: 9.66 ft at 7:45PM Apr 18, 2014Observed: 9.71 ft at 8:00PM Apr 18, 2014Observed: 9.75 ft at 8:15PM Apr 18, 2014Observed: 9.8 ft at 8:30PM Apr 18, 2014Observed: 9.84 ft at 8:45PM Apr 18, 2014Observed: 9.89 ft at 9:00PM Apr 18, 2014Observed: 9.96 ft at 9:15PM Apr 18, 2014Observed: 10.03 ft at 9:30PM Apr 18, 2014Observed: 10.1 ft at 9:45PM Apr 18, 2014Observed: 10.16 ft at 10:00PM Apr 18, 2014Observed: 10.21 ft at 10:15PM Apr 18, 2014Observed: 10.25 ft at 10:30PM Apr 18, 2014Observed: 10.28 ft at 10:45PM Apr 18, 2014Observed: 10.31 ft at 11:00PM Apr 18, 2014Observed: 10.32 ft at 11:15PM Apr 18, 2014Observed: 10.34 ft at 11:30PM Apr 18, 2014Observed: 10.34 ft at 11:45PM Apr 18, 2014Observed: 10.35 ft at 12:00AM Apr 19, 2014Observed: 10.36 ft at 12:15AM Apr 19, 2014Observed: 10.37 ft at 12:30AM Apr 19, 2014Observed: 10.39 ft at 12:45AM Apr 19, 2014Observed: 10.41 ft at 1:00AM Apr 19, 2014Observed: 10.42 ft at 1:15AM Apr 19, 2014Observed: 10.43 ft at 1:30AM Apr 19, 2014Observed: 10.43 ft at 1:45AM Apr 19, 2014Observed: 10.44 ft at 2:00AM Apr 19, 2014Observed: 10.44 ft at 2:15AM Apr 19, 2014Observed: 10.44 ft at 2:30AM Apr 19, 2014Observed: 10.45 ft at 2:45AM Apr 19, 2014Observed: 10.45 ft at 3:00AM Apr 19, 2014Observed: 10.47 ft at 3:15AM Apr 19, 2014Observed: 10.48 ft at 3:30AM Apr 19, 2014Observed: 10.49 ft at 3:45AM Apr 19, 2014Observed: 10.51 ft at 4:00AM Apr 19, 2014Observed: 10.51 ft at 4:15AM Apr 19, 2014Observed: 10.54 ft at 4:30AM Apr 19, 2014Observed: 10.55 ft at 4:45AM Apr 19, 2014Observed: 10.58 ft at 5:00AM Apr 19, 2014Observed: 10.6 ft at 5:15AM Apr 19, 2014Observed: 10.6 ft at 5:30AM Apr 19, 2014Observed: 10.6 ft at 5:45AM Apr 19, 2014Highest Observation: 10.61 ft at 6:00AM Apr 19, 2014Observed: 10.6 ft at 6:15AM Apr 19, 2014Observed: 10.59 ft at 6:30AM Apr 19, 2014Observed: 10.58 ft at 6:45AM Apr 19, 2014Observed: 10.59 ft at 7:00AM Apr 19, 2014Observed: 10.59 ft at 7:15AM Apr 19, 2014Observed: 10.58 ft at 7:30AM Apr 19, 2014Observed: 10.55 ft at 7:45AM Apr 19, 2014Observed: 10.53 ft at 8:00AM Apr 19, 2014Observed: 10.52 ft at 8:15AM Apr 19, 2014Observed: 10.49 ft at 8:30AM Apr 19, 2014Observed: 10.47 ft at 8:45AM Apr 19, 2014Observed: 10.45 ft at 9:00AM Apr 19, 2014Observed: 10.44 ft at 9:15AM Apr 19, 2014Observed: 10.43 ft at 9:30AM Apr 19, 2014Observed: 10.38 ft at 9:45AM Apr 19, 2014Observed: 10.35 ft at 10:00AM Apr 19, 2014Observed: 10.36 ft at 10:15AM Apr 19, 2014Observed: 10.33 ft at 10:30AM Apr 19, 2014Observed: 10.3 ft at 10:45AM Apr 19, 2014Observed: 10.28 ft at 11:00AM Apr 19, 2014Observed: 10.26 ft at 11:15AM Apr 19, 2014Observed: 10.22 ft at 11:30AM Apr 19, 2014Observed: 10.2 ft at 11:45AM Apr 19, 2014Observed: 10.18 ft at 12:00PM Apr 19, 2014Observed: 10.15 ft at 12:15PM Apr 19, 2014Observed: 10.14 ft at 12:30PM Apr 19, 2014Observed: 10.11 ft at 12:45PM Apr 19, 2014Observed: 10.09 ft at 1:00PM Apr 19, 2014Observed: 10.1 ft at 1:15PM Apr 19, 2014Observed: 10.08 ft at 1:30PM Apr 19, 2014Observed: 10.06 ft at 1:45PM Apr 19, 2014Observed: 10.04 ft at 2:00PM Apr 19, 2014Observed: 10.02 ft at 2:15PM Apr 19, 2014Observed: 10 ft at 2:30PM Apr 19, 2014Observed: 9.97 ft at 2:45PM Apr 19, 2014Observed: 9.96 ft at 3:00PM Apr 19, 2014Observed: 9.94 ft at 3:15PM Apr 19, 2014Observed: 9.92 ft at 3:30PM Apr 19, 2014Observed: 9.91 ft at 3:45PM Apr 19, 2014Observed: 9.91 ft at 4:00PM Apr 19, 2014Observed: 9.9 ft at 4:15PM Apr 19, 2014Observed: 9.9 ft at 4:30PM Apr 19, 2014Observed: 9.9 ft at 4:45PM Apr 19, 2014Observed: 9.9 ft at 5:00PM Apr 19, 2014Observed: 9.91 ft at 5:15PM Apr 19, 2014Observed: 9.92 ft at 5:30PM Apr 19, 2014Observed: 9.93 ft at 5:45PM Apr 19, 2014Observed: 9.94 ft at 6:00PM Apr 19, 2014Observed: 9.96 ft at 6:15PM Apr 19, 2014Observed: 9.98 ft at 6:30PM Apr 19, 2014Observed: 10 ft at 6:45PM Apr 19, 2014Observed: 10.03 ft at 7:00PM Apr 19, 2014Observed: 10.06 ft at 7:15PM Apr 19, 2014Observed: 10.1 ft at 7:30PM Apr 19, 2014Observed: 10.14 ft at 7:45PM Apr 19, 2014Observed: 10.18 ft at 8:00PM Apr 19, 2014Observed: 10.22 ft at 8:15PM Apr 19, 2014Observed: 10.26 ft at 8:30PM Apr 19, 2014Observed: 10.29 ft at 8:45PM Apr 19, 2014Observed: 10.33 ft at 9:00PM Apr 19, 2014Observed: 10.36 ft at 9:15PM Apr 19, 2014Observed: 10.37 ft at 9:30PM Apr 19, 2014Observed: 10.39 ft at 9:45PM Apr 19, 2014Observed: 10.42 ft at 10:00PM Apr 19, 2014Observed: 10.44 ft at 10:15PM Apr 19, 2014Observed: 10.45 ft at 10:30PM Apr 19, 2014Observed: 10.47 ft at 10:45PM Apr 19, 2014Observed: 10.49 ft at 11:00PM Apr 19, 2014Observed: 10.5 ft at 11:15PM Apr 19, 2014Observed: 10.5 ft at 11:30PM Apr 19, 2014Observed: 10.52 ft at 11:45PM Apr 19, 2014Observed: 10.52 ft at 12:00AM Apr 20, 2014Observed: 10.53 ft at 12:15AM Apr 20, 2014Observed: 10.54 ft at 12:30AM Apr 20, 2014Observed: 10.56 ft at 12:45AM Apr 20, 2014Observed: 10.56 ft at 1:00AM Apr 20, 2014Observed: 10.57 ft at 1:15AM Apr 20, 2014Observed: 10.57 ft at 1:30AM Apr 20, 2014Observed: 10.58 ft at 1:45AM Apr 20, 2014Observed: 10.57 ft at 2:00AM Apr 20, 2014Observed: 10.56 ft at 2:15AM Apr 20, 2014Observed: 10.56 ft at 2:30AM Apr 20, 2014Observed: 10.55 ft at 2:45AM Apr 20, 2014Observed: 10.54 ft at 3:00AM Apr 20, 2014Observed: 10.52 ft at 3:15AM Apr 20, 2014Observed: 10.51 ft at 3:30AM Apr 20, 2014Observed: 10.5 ft at 3:45AM Apr 20, 2014Observed: 10.49 ft at 4:00AM Apr 20, 2014Observed: 10.49 ft at 4:15AM Apr 20, 2014Observed: 10.49 ft at 4:30AM Apr 20, 2014Observed: 10.49 ft at 4:45AM Apr 20, 2014Observed: 10.49 ft at 5:00AM Apr 20, 2014Observed: 10.48 ft at 5:15AM Apr 20, 2014Observed: 10.48 ft at 5:30AM Apr 20, 2014Observed: 10.5 ft at 5:45AM Apr 20, 2014Observed: 10.51 ft at 6:00AM Apr 20, 2014Observed: 10.5 ft at 6:15AM Apr 20, 2014Observed: 10.51 ft at 6:30AM Apr 20, 2014Observed: 10.52 ft at 6:45AM Apr 20, 2014Observed: 10.54 ft at 7:00AM Apr 20, 2014Observed: 10.54 ft at 7:15AM Apr 20, 2014Observed: 10.53 ft at 7:30AM Apr 20, 2014Observed: 10.52 ft at 7:45AM Apr 20, 2014Observed: 10.5 ft at 8:00AM Apr 20, 2014Observed: 10.48 ft at 8:15AM Apr 20, 2014Observed: 10.47 ft at 8:30AM Apr 20, 2014Observed: 10.45 ft at 8:45AM Apr 20, 2014Observed: 10.43 ft at 9:00AM Apr 20, 2014Observed: 10.41 ft at 9:15AM Apr 20, 2014Observed: 10.39 ft at 9:30AM Apr 20, 2014Observed: 10.37 ft at 9:45AM Apr 20, 2014Observed: 10.35 ft at 10:00AM Apr 20, 2014Observed: 10.33 ft at 10:15AM Apr 20, 2014Observed: 10.3 ft at 10:30AM Apr 20, 2014Observed: 10.29 ft at 10:45AM Apr 20, 2014Observed: 10.28 ft at 11:00AM Apr 20, 2014Observed: 10.27 ft at 11:15AM Apr 20, 2014Observed: 10.25 ft at 11:30AM Apr 20, 2014Observed: 10.24 ft at 11:45AM Apr 20, 2014Observed: 10.23 ft at 12:00PM Apr 20, 2014Observed: 10.21 ft at 12:15PM Apr 20, 2014Observed: 10.2 ft at 12:30PM Apr 20, 2014Observed: 10.19 ft at 12:45PM Apr 20, 2014Observed: 10.18 ft at 1:00PM Apr 20, 2014Observed: 10.18 ft at 1:15PM Apr 20, 2014Observed: 10.16 ft at 1:30PM Apr 20, 2014Observed: 10.15 ft at 1:45PM Apr 20, 2014Observed: 10.14 ft at 2:00PM Apr 20, 2014Observed: 10.13 ft at 2:15PM Apr 20, 2014Observed: 10.11 ft at 2:30PM Apr 20, 2014Observed: 10.09 ft at 2:45PM Apr 20, 2014Observed: 10.07 ft at 3:00PM Apr 20, 2014Observed: 10.05 ft at 3:15PM Apr 20, 2014Observed: 10.02 ft at 3:30PM Apr 20, 2014Observed: 10 ft at 3:45PM Apr 20, 2014Observed: 9.99 ft at 4:00PM Apr 20, 2014Observed: 9.97 ft at 4:15PM Apr 20, 2014Observed: 9.96 ft at 4:30PM Apr 20, 2014Observed: 9.96 ft at 4:45PM Apr 20, 2014Observed: 9.95 ft at 5:00PM Apr 20, 2014Observed: 9.95 ft at 5:15PM Apr 20, 2014Observed: 9.94 ft at 5:30PM Apr 20, 2014Observed: 9.94 ft at 5:45PM Apr 20, 2014Observed: 9.95 ft at 6:00PM Apr 20, 2014Observed: 9.96 ft at 6:15PM Apr 20, 2014Observed: 9.98 ft at 6:30PM Apr 20, 2014Observed: 10.01 ft at 6:45PM Apr 20, 2014Observed: 10.03 ft at 7:00PM Apr 20, 2014Observed: 10.06 ft at 7:15PM Apr 20, 2014Observed: 10.09 ft at 7:30PM Apr 20, 2014Observed: 10.11 ft at 7:45PM Apr 20, 2014Observed: 10.15 ft at 8:00PM Apr 20, 2014Observed: 10.2 ft at 8:15PM Apr 20, 2014Observed: 10.23 ft at 8:30PM Apr 20, 2014Observed: 10.25 ft at 8:45PM Apr 20, 2014Observed: 10.28 ft at 9:00PM Apr 20, 2014Observed: 10.31 ft at 9:15PM Apr 20, 2014Observed: 10.35 ft at 9:30PM Apr 20, 2014Observed: 10.35 ft at 9:45PM Apr 20, 2014Observed: 10.38 ft at 10:00PM Apr 20, 2014Observed: 10.4 ft at 10:15PM Apr 20, 2014Observed: 10.42 ft at 10:30PM Apr 20, 2014Observed: 10.44 ft at 10:45PM Apr 20, 2014Observed: 10.46 ft at 11:00PM Apr 20, 2014Observed: 10.47 ft at 11:15PM Apr 20, 2014Observed: 10.48 ft at 11:30PM Apr 20, 2014Observed: 10.51 ft at 11:45PM Apr 20, 2014Observed: 10.53 ft at 12:00AM Apr 21, 2014Observed: 10.53 ft at 12:15AM Apr 21, 2014Observed: 10.55 ft at 12:30AM Apr 21, 2014Observed: 10.55 ft at 12:45AM Apr 21, 2014Observed: 10.55 ft at 1:00AM Apr 21, 2014Observed: 10.55 ft at 1:15AM Apr 21, 2014Observed: 10.54 ft at 1:30AM Apr 21, 2014Observed: 10.53 ft at 1:45AM Apr 21, 2014Observed: 10.52 ft at 2:00AM Apr 21, 2014Observed: 10.51 ft at 2:15AM Apr 21, 2014Observed: 10.49 ft at 2:30AM Apr 21, 2014Observed: 10.48 ft at 2:45AM Apr 21, 2014Observed: 10.48 ft at 3:00AM Apr 21, 2014Observed: 10.47 ft at 3:15AM Apr 21, 2014Observed: 10.46 ft at 3:30AM Apr 21, 2014Observed: 10.46 ft at 3:45AM Apr 21, 2014Observed: 10.45 ft at 4:00AM Apr 21, 2014Observed: 10.45 ft at 4:15AM Apr 21, 2014Observed: 10.45 ft at 4:30AM Apr 21, 2014Observed: 10.45 ft at 4:45AM Apr 21, 2014Observed: 10.46 ft at 5:00AM Apr 21, 2014Observed: 10.44 ft at 5:15AM Apr 21, 2014Observed: 10.43 ft at 5:30AM Apr 21, 2014Observed: 10.45 ft at 5:45AM Apr 21, 2014Observed: 10.45 ft at 6:00AM Apr 21, 2014Observed: 10.45 ft at 6:15AM Apr 21, 2014Observed: 10.45 ft at 6:30AM Apr 21, 2014Observed: 10.47 ft at 6:45AM Apr 21, 2014Observed: 10.47 ft at 7:00AM Apr 21, 2014Observed: 10.47 ft at 7:15AM Apr 21, 2014Observed: 10.48 ft at 7:30AM Apr 21, 2014Observed: 10.48 ft at 7:45AM Apr 21, 2014Observed: 10.46 ft at 8:00AM Apr 21, 2014Observed: 10.45 ft at 8:15AM Apr 21, 2014Observed: 10.45 ft at 8:30AM Apr 21, 2014Observed: 10.44 ft at 8:45AM Apr 21, 2014Observed: 10.43 ft at 9:00AM Apr 21, 2014Observed: 10.43 ft at 9:15AM Apr 21, 2014Observed: 10.43 ft at 9:30AM Apr 21, 2014Observed: 10.42 ft at 9:45AM Apr 21, 2014Observed: 10.41 ft at 10:00AM Apr 21, 2014Observed: 10.4 ft at 10:15AM Apr 21, 2014Observed: 10.38 ft at 10:30AM Apr 21, 2014Observed: 10.35 ft at 10:45AM Apr 21, 2014Observed: 10.32 ft at 11:00AM Apr 21, 2014Observed: 10.29 ft at 11:15AM Apr 21, 2014Observed: 10.26 ft at 11:30AM Apr 21, 2014Observed: 10.23 ft at 11:45AM Apr 21, 2014Observed: 10.21 ft at 12:00PM Apr 21, 2014Observed: 10.19 ft at 12:15PM Apr 21, 2014Observed: 10.16 ft at 12:30PM Apr 21, 2014Observed: 10.14 ft at 12:45PM Apr 21, 2014Observed: 10.12 ft at 1:00PM Apr 21, 2014Observed: 10.11 ft at 1:15PM Apr 21, 2014Observed: 10.09 ft at 1:30PM Apr 21, 2014Observed: 10.08 ft at 1:45PM Apr 21, 2014Observed: 10.06 ft at 2:00PM Apr 21, 2014Observed: 10.04 ft at 2:15PM Apr 21, 2014Observed: 10.02 ft at 2:30PM Apr 21, 2014Observed: 10.01 ft at 2:45PM Apr 21, 2014Observed: 10 ft at 3:00PM Apr 21, 2014Observed: 9.98 ft at 3:15PM Apr 21, 2014Observed: 9.97 ft at 3:30PM Apr 21, 2014Observed: 9.96 ft at 3:45PM Apr 21, 2014Observed: 9.95 ft at 4:00PM Apr 21, 2014Observed: 9.95 ft at 4:15PM Apr 21, 2014Observed: 9.95 ft at 4:30PM Apr 21, 2014Observed: 9.95 ft at 4:45PM Apr 21, 2014Observed: 9.96 ft at 5:00PM Apr 21, 2014Observed: 9.98 ft at 5:15PM Apr 21, 2014Observed: 10 ft at 5:30PM Apr 21, 2014Observed: 10.14 ft at 6:45PM Apr 21, 2014Observed: 10.17 ft at 7:00PM Apr 21, 2014Observed: 10.2 ft at 7:15PM Apr 21, 2014Observed: 10.23 ft at 7:30PM Apr 21, 2014Observed: 10.25 ft at 7:45PM Apr 21, 2014Observed: 10.26 ft at 8:00PM Apr 21, 2014Observed: 10.28 ft at 8:15PM Apr 21, 2014Observed: 10.29 ft at 8:30PM Apr 21, 2014Observed: 10.32 ft at 8:45PM Apr 21, 2014Observed: 10.33 ft at 9:00PM Apr 21, 2014Observed: 10.34 ft at 9:15PM Apr 21, 2014Observed: 10.37 ft at 9:30PM Apr 21, 2014Observed: 10.42 ft at 9:45PM Apr 21, 2014Observed: 10.43 ft at 10:00PM Apr 21, 2014Observed: 10.45 ft at 10:15PM Apr 21, 2014Observed: 10.45 ft at 10:30PM Apr 21, 2014Observed: 10.49 ft at 10:45PM Apr 21, 2014Observed: 10.5 ft at 11:00PM Apr 21, 2014Observed: 10.5 ft at 11:15PM Apr 21, 2014Observed: 10.5 ft at 11:30PM Apr 21, 2014Observed: 10.51 ft at 11:45PM Apr 21, 2014Observed: 10.51 ft at 12:00AM Apr 22, 2014Observed: 10.53 ft at 12:15AM Apr 22, 2014Observed: 10.53 ft at 12:30AM Apr 22, 2014Observed: 10.53 ft at 12:45AM Apr 22, 2014Observed: 10.54 ft at 1:00AM Apr 22, 2014Observed: 10.53 ft at 1:15AM Apr 22, 2014Observed: 10.53 ft at 1:30AM Apr 22, 2014Observed: 10.52 ft at 1:45AM Apr 22, 2014Observed: 10.53 ft at 2:00AM Apr 22, 2014Observed: 10.53 ft at 2:15AM Apr 22, 2014Observed: 10.54 ft at 2:30AM Apr 22, 2014Observed: 10.53 ft at 2:45AM Apr 22, 2014Observed: 10.53 ft at 3:00AM Apr 22, 2014Observed: 10.54 ft at 3:15AM Apr 22, 2014Observed: 10.53 ft at 3:30AM Apr 22, 2014Observed: 10.54 ft at 3:45AM Apr 22, 2014Observed: 10.54 ft at 4:00AM Apr 22, 2014Observed: 10.54 ft at 4:15AM Apr 22, 2014Observed: 10.55 ft at 4:30AM Apr 22, 2014Observed: 10.56 ft at 4:45AM Apr 22, 2014Observed: 10.56 ft at 5:00AM Apr 22, 2014Observed: 10.57 ft at 5:15AM Apr 22, 2014Observed: 10.57 ft at 5:30AM Apr 22, 2014Observed: 10.57 ft at 5:45AM Apr 22, 2014Observed: 10.57 ft at 6:00AM Apr 22, 2014Observed: 10.55 ft at 6:15AM Apr 22, 2014Observed: 10.54 ft at 6:30AM Apr 22, 2014Observed: 10.53 ft at 6:45AM Apr 22, 2014Observed: 10.53 ft at 7:00AM Apr 22, 2014Observed: 10.53 ft at 7:15AM Apr 22, 2014Observed: 10.5 ft at 7:30AM Apr 22, 2014Observed: 10.5 ft at 7:45AM Apr 22, 2014Observed: 10.5 ft at 8:00AM Apr 22, 2014Observed: 10.48 ft at 8:15AM Apr 22, 2014Observed: 10.47 ft at 8:30AM Apr 22, 2014Observed: 10.46 ft at 8:45AM Apr 22, 2014Observed: 10.47 ft at 9:00AM Apr 22, 2014Observed: 10.46 ft at 9:15AM Apr 22, 2014Observed: 10.46 ft at 9:30AM Apr 22, 2014Observed: 10.45 ft at 9:45AM Apr 22, 2014Observed: 10.4 ft at 10:00AM Apr 22, 2014Observed: 10.39 ft at 10:15AM Apr 22, 2014Observed: 10.37 ft at 10:30AM Apr 22, 2014Observed: 10.36 ft at 10:45AM Apr 22, 2014Observed: 10.34 ft at 11:00AM Apr 22, 2014Observed: 10.32 ft at 11:15AM Apr 22, 2014Observed: 10.3 ft at 11:30AM Apr 22, 2014Observed: 10.27 ft at 11:45AM Apr 22, 2014Observed: 10.24 ft at 12:00PM Apr 22, 2014Observed: 10.22 ft at 12:15PM Apr 22, 2014Observed: 10.18 ft at 12:30PM Apr 22, 2014Observed: 10.15 ft at 12:45PM Apr 22, 2014Observed: 10.12 ft at 1:00PM Apr 22, 2014Observed: 10.11 ft at 1:15PM Apr 22, 2014Observed: 10.09 ft at 1:30PM Apr 22, 2014Observed: 10.08 ft at 1:45PM Apr 22, 2014Observed: 10.05 ft at 2:00PM Apr 22, 2014Observed: 10.05 ft at 2:15PM Apr 22, 2014Observed: 10.03 ft at 2:30PM Apr 22, 2014Observed: 10.02 ft at 2:45PM Apr 22, 2014Observed: 10 ft at 3:00PM Apr 22, 2014Observed: 9.99 ft at 3:15PM Apr 22, 2014Observed: 9.98 ft at 3:30PM Apr 22, 2014Observed: 9.98 ft at 3:45PM Apr 22, 2014Observed: 9.97 ft at 4:00PM Apr 22, 2014Observed: 9.97 ft at 4:15PM Apr 22, 2014Observed: 10 ft at 4:30PM Apr 22, 2014Observed: 10 ft at 4:45PM Apr 22, 2014Observed: 10.01 ft at 5:00PM Apr 22, 2014Observed: 10.02 ft at 5:15PM Apr 22, 2014Observed: 10.06 ft at 5:30PM Apr 22, 2014Observed: 10.09 ft at 5:45PM Apr 22, 2014Observed: 10.12 ft at 6:00PM Apr 22, 2014Observed: 10.12 ft at 6:15PM Apr 22, 2014Observed: 10.16 ft at 6:30PM Apr 22, 2014Observed: 10.19 ft at 6:45PM Apr 22, 2014Observed: 10.25 ft at 7:00PM Apr 22, 2014Observed: 10.29 ft at 7:15PM Apr 22, 2014Observed: 10.31 ft at 7:30PM Apr 22, 2014Observed: 10.33 ft at 7:45PM Apr 22, 2014Observed: 10.37 ft at 8:00PM Apr 22, 2014Observed: 10.4 ft at 8:15PM Apr 22, 2014Observed: 10.4 ft at 8:30PM Apr 22, 2014Observed: 10.41 ft at 8:45PM Apr 22, 2014Observed: 10.43 ft at 9:00PM Apr 22, 2014Observed: 10.43 ft at 9:15PM Apr 22, 2014Observed: 10.42 ft at 9:30PM Apr 22, 2014Observed: 10.42 ft at 9:45PM Apr 22, 2014Observed: 10.43 ft at 10:00PM Apr 22, 2014Observed: 10.43 ft at 10:15PM Apr 22, 2014Observed: 10.41 ft at 10:30PM Apr 22, 2014Observed: 10.42 ft at 10:45PM Apr 22, 2014Observed: 10.44 ft at 11:00PM Apr 22, 2014Observed: 10.44 ft at 11:15PM Apr 22, 2014Observed: 10.45 ft at 11:30PM Apr 22, 2014Observed: 10.46 ft at 11:45PM Apr 22, 2014Observed: 10.47 ft at 12:00AM Apr 23, 2014Observed: 10.47 ft at 12:15AM Apr 23, 2014Observed: 10.47 ft at 12:30AM Apr 23, 2014Observed: 10.47 ft at 12:45AM Apr 23, 2014Observed: 10.48 ft at 1:00AM Apr 23, 2014Observed: 10.48 ft at 1:15AM Apr 23, 2014Observed: 10.48 ft at 1:30AM Apr 23, 2014Observed: 10.49 ft at 1:45AM Apr 23, 2014Observed: 10.5 ft at 2:00AM Apr 23, 2014Observed: 10.5 ft at 2:15AM Apr 23, 2014Observed: 10.52 ft at 2:30AM Apr 23, 2014Observed: 10.52 ft at 2:45AM Apr 23, 2014Observed: 10.53 ft at 3:00AM Apr 23, 2014Observed: 10.53 ft at 3:15AM Apr 23, 2014Observed: 10.53 ft at 3:30AM Apr 23, 2014Observed: 10.53 ft at 3:45AM Apr 23, 2014Observed: 10.52 ft at 4:00AM Apr 23, 2014Observed: 10.51 ft at 4:15AM Apr 23, 2014Observed: 10.52 ft at 4:30AM Apr 23, 2014Observed: 10.52 ft at 4:45AM Apr 23, 2014Observed: 10.52 ft at 5:00AM Apr 23, 2014Observed: 10.51 ft at 5:15AM Apr 23, 2014Observed: 10.51 ft at 5:30AM Apr 23, 2014Observed: 10.51 ft at 5:45AM Apr 23, 2014Observed: 10.52 ft at 6:00AM Apr 23, 2014Observed: 10.53 ft at 6:15AM Apr 23, 2014Observed: 10.55 ft at 6:30AM Apr 23, 2014Observed: 10.55 ft at 6:45AM Apr 23, 2014Observed: 10.58 ft at 7:00AM Apr 23, 2014Observed: 10.59 ft at 7:15AM Apr 23, 2014Observed: 10.59 ft at 7:30AM Apr 23, 2014Observed: 10.59 ft at 7:45AM Apr 23, 2014Observed: 10.58 ft at 8:00AM Apr 23, 2014Observed: 10.57 ft at 8:15AM Apr 23, 2014Observed: 10.57 ft at 8:30AM Apr 23, 2014Observed: 10.55 ft at 8:45AM Apr 23, 2014Observed: 10.55 ft at 9:00AM Apr 23, 2014Observed: 10.55 ft at 9:15AM Apr 23, 2014Observed: 10.55 ft at 9:30AM Apr 23, 2014Observed: 10.52 ft at 9:45AM Apr 23, 2014Observed: 10.49 ft at 10:00AM Apr 23, 2014Observed: 10.46 ft at 10:15AM Apr 23, 2014Observed: 10.46 ft at 10:30AM Apr 23, 2014USGS--Water Resources of the United StatesELMT2(plotting HGIRG) Graph Created (11:02AM Apr 23, 2014)ObservedLatest observed value: 10.46 ft at 10:30 AM CDT 23-Apr-2014. Flood Stage is 35 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 San Antonio River at Elmendorf are issued as needed during times of high water, but are not routinely available.
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Downstream Gauge Downstream Gauge - near Falls City
Flood Categories (in feet)
Major Flood Stage:48
Moderate Flood Stage:39
Flood Stage:35
Action Stage:33

Historical Crests
(1) 64.20 ft on 10/18/1998
(2) 63.16 ft on 07/06/2002
(3) 61.00 ft on 09/27/1946
(4) 53.06 ft on 06/05/1986
(5) 53.00 ft on 06/28/1913
Show More Historical Crests

Low Water Records
Zoom Level: 16
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
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60 DOWNSTREAM IN WILSON COUNTY PEOPLE CUT OFF BY NUMEROUS FLOODED FARM TO MARKET ROADS. NUMEROUS HOMES ARE FLOODED IN WILSON COUNTY AS WELL
52 WIDESPREAD MAJOR FLOODING DAMAGES CROPS AND PASTURELAND. ROADS AND BRIDGES ARE FLOODED AND DANGEROUS. OIL FIELD PUMP JACKS AND IRRIGATION PUMPS ARE FLOODED AND DAMAGED. MANY LIVESTOCK CAN BE CUT OFF AND DROWNED
48 MAJOR FLOODING NEAR ELMENDORF TO ABOVE GOLIAD STATE PARK ISOLATES LIVESTOCK...DAMAGES CROPS AND ROADS...FLOODS OIL FIELD TANK BATTERIES...PUMP JACKS...IRRIGATION PUMPS...AND ANY EQUIPMENT IN THE FLOOD PLAIN. FLOODING IS WIDESPREAD
45 MODERATE LOWLAND FLOODING INUNDATES CROP AND PASTURELAND BELOW SAN ANTONIO TO BELOW FLORESVILLE. ROADS AND BRIDGES IN THE FLOOD PLAIN ARE FLOODED. PUMP JACKS AND OIL FIELD TANK BATTERIES FLOOD
43 MODERATE LOWLAND FLOODING INUNDATES AND DAMAGES CROP AND PASTURELAND BELOW SAN ANTONIO TO BELOW FLORESVILLE. NUMEROUS ROADS AND BRIDGES ARE FLOODED. OIL WELL PUMP JACKS AND IRRIGATION PUMPS ARE FLOODED AND DAMAGED
39 MODERATE LOWLAND FLOODING DAMAGES CROPS AND FLOODS PASTURELAND BELOW SAN ANTONIO TO BELOW FLORESVILLE. SECONDARY ROADS AND LOW BRIDGES...IRRIGATION PUMPS...OIL FIELD PUMP JACKS AND TANK BATTERIES FLOOD. LIVESTOCK ARE CUT OFF IN LOW AREAS
35 MINOR LOWLAND FLOODING INUNDATES CROP AND PASTURELAND BELOW SAN ANTONIO TO BELOW FLORESVILLE
33 OVERBANK CONDITIONS MAY CUT OFF LIVESTOCK IN LOW AREAS
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Latitude: 29.221944° N, Longitude: 98.355556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 35 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 29 380 ft 415 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

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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
Austin/San Antonio Weather Forecast Office
2090 Airport Rd.
New Braunfels, TX 78130
(830) 606-3617
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Page last modified: 8-Apr-2014 7:35 AM
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