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Hydrograph River at a Glance Download Inundation
Mapping
Guadalupe River at Seguin Stage (ft)Flow (cfs)Observed: -0.23 ft at 7:00AM Sep 13, 2019Observed: -0.23 ft at 7:15AM Sep 13, 2019Observed: -0.19 ft at 7:30AM Sep 13, 2019Observed: -0.19 ft at 7:45AM Sep 13, 2019Observed: -0.17 ft at 8:00AM Sep 13, 2019Observed: -0.18 ft at 8:15AM Sep 13, 2019Observed: -0.17 ft at 8:30AM Sep 13, 2019Observed: -0.09 ft at 8:45AM Sep 13, 2019Observed: -0.17 ft at 9:00AM Sep 13, 2019Observed: -0.17 ft at 9:15AM Sep 13, 2019Observed: -0.15 ft at 9:30AM Sep 13, 2019Observed: -0.18 ft at 9:45AM Sep 13, 2019Observed: -0.18 ft at 10:00AM Sep 13, 2019Observed: -0.18 ft at 10:15AM Sep 13, 2019Observed: -0.2 ft at 10:30AM Sep 13, 2019Observed: -0.21 ft at 10:45AM Sep 13, 2019Observed: -0.21 ft at 11:00AM Sep 13, 2019Observed: -0.21 ft at 11:15AM Sep 13, 2019Observed: -0.23 ft at 11:30AM Sep 13, 2019Observed: -0.23 ft at 11:45AM Sep 13, 2019Observed: -0.23 ft at 12:00PM Sep 13, 2019Observed: -0.25 ft at 12:15PM Sep 13, 2019Observed: -0.24 ft at 12:30PM Sep 13, 2019Observed: -0.25 ft at 12:45PM Sep 13, 2019Observed: -0.26 ft at 1:00PM Sep 13, 2019Observed: -0.26 ft at 1:15PM Sep 13, 2019Observed: -0.26 ft at 1:30PM Sep 13, 2019Observed: -0.25 ft at 1:45PM Sep 13, 2019Observed: -0.27 ft at 2:00PM Sep 13, 2019Observed: -0.27 ft at 2:15PM Sep 13, 2019Observed: -0.26 ft at 2:30PM Sep 13, 2019Observed: -0.26 ft at 2:45PM Sep 13, 2019Observed: -0.28 ft at 3:00PM Sep 13, 2019Observed: -0.29 ft at 3:15PM Sep 13, 2019Observed: -0.3 ft at 3:30PM Sep 13, 2019Observed: -0.27 ft at 3:45PM Sep 13, 2019Observed: -0.3 ft at 4:00PM Sep 13, 2019Observed: -0.3 ft at 4:15PM Sep 13, 2019Observed: -0.29 ft at 4:30PM Sep 13, 2019Observed: -0.28 ft at 4:45PM Sep 13, 2019Observed: -0.29 ft at 5:00PM Sep 13, 2019Observed: -0.31 ft at 5:15PM Sep 13, 2019Observed: -0.3 ft at 5:30PM Sep 13, 2019Observed: -0.33 ft at 5:45PM Sep 13, 2019Observed: -0.34 ft at 6:00PM Sep 13, 2019Observed: -0.32 ft at 6:15PM Sep 13, 2019Observed: -0.34 ft at 6:30PM Sep 13, 2019Observed: -0.35 ft at 6:45PM Sep 13, 2019Observed: -0.34 ft at 7:00PM Sep 13, 2019Observed: -0.36 ft at 7:15PM Sep 13, 2019Observed: -0.69 ft at 7:30PM Sep 13, 2019Observed: -0.63 ft at 7:45PM Sep 13, 2019Observed: -0.66 ft at 8:00PM Sep 13, 2019Observed: -0.62 ft at 8:15PM Sep 13, 2019Observed: -0.72 ft at 8:30PM Sep 13, 2019Observed: -0.62 ft at 8:45PM Sep 13, 2019Observed: -0.63 ft at 9:00PM Sep 13, 2019Observed: -0.65 ft at 9:15PM Sep 13, 2019Observed: -0.68 ft at 9:30PM Sep 13, 2019Observed: -0.63 ft at 9:45PM Sep 13, 2019Observed: -0.64 ft at 10:00PM Sep 13, 2019Observed: -0.65 ft at 10:15PM Sep 13, 2019Observed: -0.66 ft at 10:30PM Sep 13, 2019Observed: -0.64 ft at 10:45PM Sep 13, 2019Observed: -0.65 ft at 11:00PM Sep 13, 2019Observed: -0.67 ft at 11:15PM Sep 13, 2019Observed: -0.66 ft at 11:30PM Sep 13, 2019Observed: -0.65 ft at 11:45PM Sep 13, 2019Observed: -0.65 ft at 12:00AM Sep 14, 2019Observed: -0.67 ft at 12:15AM Sep 14, 2019Observed: -0.67 ft at 12:30AM Sep 14, 2019Observed: -0.66 ft at 12:45AM Sep 14, 2019Observed: -0.55 ft at 1:00AM Sep 14, 2019Observed: -0.48 ft at 1:15AM Sep 14, 2019Observed: -0.38 ft at 1:30AM Sep 14, 2019Observed: -0.42 ft at 1:45AM Sep 14, 2019Observed: -0.37 ft at 2:00AM Sep 14, 2019Observed: -0.34 ft at 2:15AM Sep 14, 2019Observed: -0.35 ft at 2:30AM Sep 14, 2019Observed: -0.32 ft at 2:45AM Sep 14, 2019Observed: -0.32 ft at 3:00AM Sep 14, 2019Observed: -0.35 ft at 3:15AM Sep 14, 2019Observed: -0.33 ft at 3:30AM Sep 14, 2019Observed: -0.32 ft at 3:45AM Sep 14, 2019Observed: -0.32 ft at 4:00AM Sep 14, 2019Observed: -0.32 ft at 4:15AM Sep 14, 2019Observed: -0.34 ft at 4:30AM Sep 14, 2019Observed: -0.31 ft at 4:45AM Sep 14, 2019Observed: -0.34 ft at 5:00AM Sep 14, 2019Observed: -0.34 ft at 5:15AM Sep 14, 2019Observed: -0.3 ft at 5:30AM Sep 14, 2019Observed: -0.31 ft at 5:45AM Sep 14, 2019Observed: -0.31 ft at 5:46AM Sep 14, 2019Observed: -0.34 ft at 6:00AM Sep 14, 2019Observed: -0.34 ft at 6:15AM Sep 14, 2019Observed: -0.33 ft at 6:30AM Sep 14, 2019Observed: -0.33 ft at 6:45AM Sep 14, 2019Observed: -0.32 ft at 7:00AM Sep 14, 2019Observed: -0.34 ft at 7:15AM Sep 14, 2019Observed: -0.35 ft at 7:30AM Sep 14, 2019Observed: -0.33 ft at 7:45AM Sep 14, 2019Observed: -0.34 ft at 8:00AM Sep 14, 2019Observed: -0.33 ft at 8:15AM Sep 14, 2019Observed: -0.34 ft at 8:30AM Sep 14, 2019Observed: -0.33 ft at 8:45AM Sep 14, 2019Observed: -0.34 ft at 9:00AM Sep 14, 2019Observed: -0.34 ft at 9:15AM Sep 14, 2019Observed: -0.33 ft at 9:30AM Sep 14, 2019Observed: -0.33 ft at 9:45AM Sep 14, 2019Observed: -0.35 ft at 10:00AM Sep 14, 2019Observed: -0.33 ft at 10:15AM Sep 14, 2019Observed: -0.33 ft at 10:30AM Sep 14, 2019Observed: -0.33 ft at 10:45AM Sep 14, 2019Observed: -0.31 ft at 11:00AM Sep 14, 2019Observed: -0.33 ft at 11:15AM Sep 14, 2019Observed: -0.35 ft at 11:30AM Sep 14, 2019Observed: -0.33 ft at 11:45AM Sep 14, 2019Observed: -0.37 ft at 12:00PM Sep 14, 2019Observed: -0.36 ft at 12:15PM Sep 14, 2019Observed: -0.35 ft at 12:30PM Sep 14, 2019Observed: -0.36 ft at 12:45PM Sep 14, 2019Observed: -0.35 ft at 1:00PM Sep 14, 2019Observed: -0.36 ft at 1:15PM Sep 14, 2019Observed: -0.38 ft at 1:30PM Sep 14, 2019Observed: -0.37 ft at 1:45PM Sep 14, 2019Observed: -0.35 ft at 2:00PM Sep 14, 2019Observed: -0.35 ft at 2:15PM Sep 14, 2019Observed: -0.36 ft at 2:30PM Sep 14, 2019Observed: -0.36 ft at 2:45PM Sep 14, 2019Observed: -0.36 ft at 3:00PM Sep 14, 2019Observed: -0.36 ft at 3:15PM Sep 14, 2019Observed: -0.34 ft at 3:30PM Sep 14, 2019Observed: -0.35 ft at 3:45PM Sep 14, 2019Observed: -0.33 ft at 4:00PM Sep 14, 2019Observed: -0.41 ft at 4:15PM Sep 14, 2019Observed: -0.73 ft at 4:30PM Sep 14, 2019Observed: -0.83 ft at 4:45PM Sep 14, 2019Observed: -0.9 ft at 5:00PM Sep 14, 2019Observed: -0.94 ft at 5:15PM Sep 14, 2019Observed: -0.73 ft at 5:30PM Sep 14, 2019Observed: -0.87 ft at 5:45PM Sep 14, 2019Observed: -0.86 ft at 6:00PM Sep 14, 2019Observed: -0.88 ft at 6:15PM Sep 14, 2019Observed: -0.82 ft at 6:30PM Sep 14, 2019Observed: -0.85 ft at 6:45PM Sep 14, 2019Observed: -0.87 ft at 7:00PM Sep 14, 2019Observed: -0.86 ft at 7:15PM Sep 14, 2019Observed: -0.83 ft at 7:30PM Sep 14, 2019Observed: -0.87 ft at 7:45PM Sep 14, 2019Observed: -0.87 ft at 8:00PM Sep 14, 2019Observed: -0.86 ft at 8:15PM Sep 14, 2019Observed: -0.85 ft at 8:30PM Sep 14, 2019Observed: -0.87 ft at 8:45PM Sep 14, 2019Observed: -0.88 ft at 9:00PM Sep 14, 2019Observed: -0.86 ft at 9:15PM Sep 14, 2019Observed: -0.73 ft at 9:30PM Sep 14, 2019Observed: -0.68 ft at 9:45PM Sep 14, 2019Observed: -0.58 ft at 10:00PM Sep 14, 2019Observed: -0.57 ft at 10:15PM Sep 14, 2019Observed: -0.52 ft at 10:30PM Sep 14, 2019Observed: -0.48 ft at 10:45PM Sep 14, 2019Observed: -0.44 ft at 11:00PM Sep 14, 2019Observed: -0.45 ft at 11:15PM Sep 14, 2019Observed: -0.44 ft at 11:30PM Sep 14, 2019Observed: -0.41 ft at 11:45PM Sep 14, 2019Observed: -0.41 ft at 12:00AM Sep 15, 2019Observed: -0.4 ft at 12:15AM Sep 15, 2019Observed: -0.41 ft at 12:30AM Sep 15, 2019Observed: -0.42 ft at 12:45AM Sep 15, 2019Observed: -0.41 ft at 1:00AM Sep 15, 2019Observed: -0.44 ft at 1:15AM Sep 15, 2019Observed: -0.42 ft at 1:30AM Sep 15, 2019Observed: -0.41 ft at 1:45AM Sep 15, 2019Observed: -0.43 ft at 2:00AM Sep 15, 2019Observed: -0.41 ft at 2:15AM Sep 15, 2019Observed: -0.42 ft at 2:30AM Sep 15, 2019Observed: -0.4 ft at 2:45AM Sep 15, 2019Observed: -0.4 ft at 3:00AM Sep 15, 2019Observed: -0.41 ft at 3:15AM Sep 15, 2019Observed: -0.41 ft at 3:30AM Sep 15, 2019Observed: -0.38 ft at 3:45AM Sep 15, 2019Observed: -0.41 ft at 4:00AM Sep 15, 2019Observed: -0.39 ft at 4:15AM Sep 15, 2019Observed: -0.39 ft at 4:30AM Sep 15, 2019Observed: -0.39 ft at 4:45AM Sep 15, 2019Observed: -0.42 ft at 5:00AM Sep 15, 2019Observed: -0.38 ft at 5:15AM Sep 15, 2019Observed: -0.38 ft at 5:30AM Sep 15, 2019Observed: -0.38 ft at 5:45AM Sep 15, 2019Observed: -0.38 ft at 6:00AM Sep 15, 2019Observed: -0.38 ft at 6:01AM Sep 15, 2019Observed: -0.38 ft at 6:15AM Sep 15, 2019Observed: -0.37 ft at 6:30AM Sep 15, 2019Observed: -0.35 ft at 6:45AM Sep 15, 2019Observed: -0.37 ft at 7:00AM Sep 15, 2019Observed: -0.37 ft at 7:15AM Sep 15, 2019Observed: -0.38 ft at 7:30AM Sep 15, 2019Observed: -0.38 ft at 7:45AM Sep 15, 2019Observed: -0.38 ft at 8:00AM Sep 15, 2019Observed: -0.38 ft at 8:15AM Sep 15, 2019Observed: -0.38 ft at 8:30AM Sep 15, 2019Observed: -0.39 ft at 8:45AM Sep 15, 2019Observed: -0.38 ft at 9:00AM Sep 15, 2019Observed: -0.37 ft at 9:15AM Sep 15, 2019Observed: -0.38 ft at 9:30AM Sep 15, 2019Observed: -0.39 ft at 9:45AM Sep 15, 2019Observed: -0.39 ft at 10:00AM Sep 15, 2019Observed: -0.4 ft at 10:15AM Sep 15, 2019Observed: -0.38 ft at 10:30AM Sep 15, 2019Observed: -0.41 ft at 10:45AM Sep 15, 2019Observed: -0.4 ft at 11:00AM Sep 15, 2019Observed: -0.4 ft at 11:15AM Sep 15, 2019Observed: -0.41 ft at 11:30AM Sep 15, 2019Observed: -0.4 ft at 11:45AM Sep 15, 2019Observed: -0.41 ft at 12:00PM Sep 15, 2019Observed: -0.41 ft at 12:15PM Sep 15, 2019Observed: -0.44 ft at 12:30PM Sep 15, 2019Observed: -0.47 ft at 12:45PM Sep 15, 2019Observed: -0.46 ft at 1:00PM Sep 15, 2019Observed: -0.48 ft at 1:15PM Sep 15, 2019Observed: -0.48 ft at 1:30PM Sep 15, 2019Observed: -0.51 ft at 1:45PM Sep 15, 2019Observed: -0.5 ft at 2:00PM Sep 15, 2019Observed: -0.49 ft at 2:15PM Sep 15, 2019Observed: -0.52 ft at 2:30PM Sep 15, 2019Observed: -0.53 ft at 2:45PM Sep 15, 2019Observed: -0.53 ft at 3:00PM Sep 15, 2019Observed: -0.52 ft at 3:15PM Sep 15, 2019Observed: -0.53 ft at 3:30PM Sep 15, 2019Observed: -0.51 ft at 3:45PM Sep 15, 2019Observed: -0.54 ft at 4:00PM Sep 15, 2019Observed: -0.54 ft at 4:15PM Sep 15, 2019Observed: -0.54 ft at 4:30PM Sep 15, 2019Observed: -0.55 ft at 4:45PM Sep 15, 2019Observed: -0.55 ft at 5:00PM Sep 15, 2019Observed: -0.55 ft at 5:15PM Sep 15, 2019Observed: -0.56 ft at 5:30PM Sep 15, 2019Observed: -0.57 ft at 5:45PM Sep 15, 2019Observed: -0.57 ft at 6:00PM Sep 15, 2019Observed: -0.59 ft at 6:15PM Sep 15, 2019Observed: -0.6 ft at 6:30PM Sep 15, 2019Observed: -0.59 ft at 6:45PM Sep 15, 2019Observed: -0.6 ft at 7:00PM Sep 15, 2019Observed: -0.62 ft at 7:15PM Sep 15, 2019Observed: -0.63 ft at 7:30PM Sep 15, 2019Observed: -0.59 ft at 7:45PM Sep 15, 2019Observed: -0.61 ft at 8:00PM Sep 15, 2019Observed: -0.61 ft at 8:15PM Sep 15, 2019Observed: -0.6 ft at 8:30PM Sep 15, 2019Observed: -0.58 ft at 8:45PM Sep 15, 2019Observed: -0.58 ft at 9:00PM Sep 15, 2019Observed: -0.58 ft at 9:15PM Sep 15, 2019Observed: -0.53 ft at 9:30PM Sep 15, 2019Observed: -0.49 ft at 9:45PM Sep 15, 2019Observed: -0.47 ft at 10:00PM Sep 15, 2019Observed: -0.44 ft at 10:15PM Sep 15, 2019Observed: -0.45 ft at 10:30PM Sep 15, 2019Observed: -0.41 ft at 10:45PM Sep 15, 2019Observed: -0.39 ft at 11:00PM Sep 15, 2019Observed: -0.39 ft at 11:15PM Sep 15, 2019Observed: -0.4 ft at 11:30PM Sep 15, 2019Observed: -0.38 ft at 11:45PM Sep 15, 2019Observed: -0.38 ft at 12:00AM Sep 16, 2019Observed: -0.37 ft at 12:15AM Sep 16, 2019Observed: -0.33 ft at 12:30AM Sep 16, 2019Observed: -0.35 ft at 12:45AM Sep 16, 2019Observed: -0.32 ft at 1:00AM Sep 16, 2019Observed: -0.32 ft at 1:15AM Sep 16, 2019Observed: -0.28 ft at 1:30AM Sep 16, 2019Observed: -0.3 ft at 1:45AM Sep 16, 2019Observed: -0.31 ft at 2:00AM Sep 16, 2019Observed: -0.28 ft at 2:15AM Sep 16, 2019Observed: -0.3 ft at 2:30AM Sep 16, 2019Observed: -0.28 ft at 2:45AM Sep 16, 2019Observed: -0.28 ft at 3:00AM Sep 16, 2019Observed: -0.28 ft at 3:15AM Sep 16, 2019Observed: -0.3 ft at 3:30AM Sep 16, 2019Observed: -0.28 ft at 3:45AM Sep 16, 2019Observed: -0.27 ft at 4:00AM Sep 16, 2019Observed: -0.3 ft at 4:15AM Sep 16, 2019Observed: -0.26 ft at 4:30AM Sep 16, 2019Observed: -0.29 ft at 4:45AM Sep 16, 2019Observed: -0.27 ft at 5:00AM Sep 16, 2019Observed: -0.27 ft at 5:15AM Sep 16, 2019Observed: -0.57 ft at 5:30AM Sep 16, 2019Observed: -0.75 ft at 5:45AM Sep 16, 2019Observed: -0.83 ft at 6:00AM Sep 16, 2019Observed: -0.83 ft at 6:02AM Sep 16, 2019Observed: -0.56 ft at 6:15AM Sep 16, 2019Observed: -0.71 ft at 6:30AM Sep 16, 2019Observed: -0.76 ft at 6:45AM Sep 16, 2019Observed: -0.79 ft at 7:00AM Sep 16, 2019Observed: -0.66 ft at 7:15AM Sep 16, 2019Observed: -0.71 ft at 7:30AM Sep 16, 2019Observed: -0.76 ft at 7:45AM Sep 16, 2019Observed: -0.73 ft at 8:00AM Sep 16, 2019Observed: -0.68 ft at 8:15AM Sep 16, 2019Observed: -0.72 ft at 8:30AM Sep 16, 2019Observed: -0.75 ft at 8:45AM Sep 16, 2019Observed: -0.73 ft at 9:00AM Sep 16, 2019Observed: -0.69 ft at 9:15AM Sep 16, 2019Observed: -0.73 ft at 9:30AM Sep 16, 2019Observed: -0.76 ft at 9:45AM Sep 16, 2019Observed: -0.73 ft at 10:00AM Sep 16, 2019Observed: -0.71 ft at 10:15AM Sep 16, 2019Observed: -0.74 ft at 10:30AM Sep 16, 2019Observed: -0.75 ft at 10:45AM Sep 16, 2019Observed: -0.74 ft at 11:00AM Sep 16, 2019Observed: -0.76 ft at 11:15AM Sep 16, 2019Observed: -0.64 ft at 11:30AM Sep 16, 2019Observed: -0.59 ft at 11:45AM Sep 16, 2019Observed: -0.47 ft at 12:00PM Sep 16, 2019Observed: -0.36 ft at 12:15PM Sep 16, 2019Observed: -0.26 ft at 12:30PM Sep 16, 2019Observed: -0.28 ft at 12:45PM Sep 16, 2019Observed: -0.26 ft at 1:00PM Sep 16, 2019Observed: -0.24 ft at 1:15PM Sep 16, 2019Observed: -0.23 ft at 1:30PM Sep 16, 2019Observed: -0.21 ft at 1:45PM Sep 16, 2019Observed: -0.21 ft at 2:00PM Sep 16, 2019Observed: -0.19 ft at 2:15PM Sep 16, 2019Observed: -0.2 ft at 2:30PM Sep 16, 2019Observed: -0.2 ft at 2:45PM Sep 16, 2019Observed: -0.21 ft at 3:00PM Sep 16, 2019Observed: -0.21 ft at 3:15PM Sep 16, 2019Observed: -0.21 ft at 3:30PM Sep 16, 2019Observed: -0.22 ft at 3:45PM Sep 16, 2019Observed: -0.25 ft at 4:00PM Sep 16, 2019Observed: -0.21 ft at 4:15PM Sep 16, 2019Observed: -0.23 ft at 4:30PM Sep 16, 2019Observed: -0.25 ft at 4:45PM Sep 16, 2019Observed: -0.27 ft at 5:00PM Sep 16, 2019Observed: -0.33 ft at 5:15PM Sep 16, 2019Observed: -0.38 ft at 5:30PM Sep 16, 2019Observed: -0.44 ft at 5:45PM Sep 16, 2019Observed: -0.49 ft at 6:00PM Sep 16, 2019Observed: -0.51 ft at 6:15PM Sep 16, 2019Observed: -0.55 ft at 6:30PM Sep 16, 2019Observed: -0.58 ft at 6:45PM Sep 16, 2019Observed: -0.6 ft at 7:00PM Sep 16, 2019Observed: -0.59 ft at 7:15PM Sep 16, 2019Observed: -0.56 ft at 7:30PM Sep 16, 2019Observed: -0.51 ft at 7:45PM Sep 16, 2019Observed: -0.51 ft at 8:00PM Sep 16, 2019Observed: -0.48 ft at 8:15PM Sep 16, 2019Observed: -0.47 ft at 8:30PM Sep 16, 2019Observed: -0.46 ft at 8:45PM Sep 16, 2019Observed: -0.46 ft at 9:00PM Sep 16, 2019Observed: -0.45 ft at 9:15PM Sep 16, 2019Observed: -0.46 ft at 9:30PM Sep 16, 2019Observed: -0.44 ft at 9:45PM Sep 16, 2019Observed: -0.42 ft at 10:00PM Sep 16, 2019Observed: -0.42 ft at 10:15PM Sep 16, 2019Observed: -0.39 ft at 10:30PM Sep 16, 2019Observed: -0.41 ft at 10:45PM Sep 16, 2019Observed: -0.41 ft at 11:00PM Sep 16, 2019Observed: -0.39 ft at 11:15PM Sep 16, 2019Observed: -0.4 ft at 11:30PM Sep 16, 2019Observed: -0.38 ft at 11:45PM Sep 16, 2019Observed: -0.38 ft at 12:00AM Sep 17, 2019Observed: -0.39 ft at 12:15AM Sep 17, 2019Observed: -0.36 ft at 12:30AM Sep 17, 2019Observed: -0.37 ft at 12:45AM Sep 17, 2019Observed: -0.35 ft at 1:00AM Sep 17, 2019Observed: -0.34 ft at 1:15AM Sep 17, 2019Observed: -0.33 ft at 1:30AM Sep 17, 2019Observed: -0.34 ft at 1:45AM Sep 17, 2019Observed: -0.34 ft at 2:00AM Sep 17, 2019Observed: -0.31 ft at 2:15AM Sep 17, 2019Observed: -0.31 ft at 2:30AM Sep 17, 2019Observed: -0.3 ft at 2:45AM Sep 17, 2019Observed: -0.3 ft at 3:00AM Sep 17, 2019Observed: -0.32 ft at 3:15AM Sep 17, 2019Observed: -0.31 ft at 3:30AM Sep 17, 2019Observed: -0.31 ft at 3:45AM Sep 17, 2019Observed: -0.3 ft at 4:00AM Sep 17, 2019Observed: -0.31 ft at 4:15AM Sep 17, 2019Observed: -0.31 ft at 4:30AM Sep 17, 2019Observed: -0.31 ft at 4:45AM Sep 17, 2019Observed: -0.29 ft at 5:00AM Sep 17, 2019Observed: -0.31 ft at 5:15AM Sep 17, 2019Observed: -0.34 ft at 5:30AM Sep 17, 2019Observed: -0.34 ft at 5:45AM Sep 17, 2019Observed: -0.34 ft at 6:00AM Sep 17, 2019Observed: -0.34 ft at 6:01AM Sep 17, 2019Observed: -0.35 ft at 6:15AM Sep 17, 2019Observed: -0.36 ft at 6:30AM Sep 17, 2019Observed: -0.36 ft at 6:45AM Sep 17, 2019Observed: -0.37 ft at 7:00AM Sep 17, 2019Observed: -0.37 ft at 7:15AM Sep 17, 2019Observed: -0.38 ft at 7:30AM Sep 17, 2019Observed: -0.38 ft at 7:45AM Sep 17, 2019Observed: -0.4 ft at 8:00AM Sep 17, 2019Observed: -0.4 ft at 8:15AM Sep 17, 2019Observed: -0.42 ft at 8:30AM Sep 17, 2019Observed: -0.42 ft at 8:45AM Sep 17, 2019Observed: -0.41 ft at 9:00AM Sep 17, 2019Observed: -0.43 ft at 9:15AM Sep 17, 2019Observed: -0.45 ft at 9:30AM Sep 17, 2019Observed: -0.44 ft at 9:45AM Sep 17, 2019Observed: -0.46 ft at 10:00AM Sep 17, 2019Observed: -0.46 ft at 10:15AM Sep 17, 2019Observed: -0.46 ft at 10:30AM Sep 17, 2019Observed: -0.49 ft at 10:45AM Sep 17, 2019Observed: -0.48 ft at 11:00AM Sep 17, 2019Observed: -0.5 ft at 11:15AM Sep 17, 2019Observed: -0.5 ft at 11:30AM Sep 17, 2019Observed: -0.5 ft at 11:45AM Sep 17, 2019Observed: -0.51 ft at 12:00PM Sep 17, 2019Observed: -0.54 ft at 12:15PM Sep 17, 2019Observed: -0.51 ft at 12:30PM Sep 17, 2019Observed: -0.54 ft at 12:45PM Sep 17, 2019Observed: -0.54 ft at 1:00PM Sep 17, 2019Observed: -0.55 ft at 1:15PM Sep 17, 2019Observed: -0.55 ft at 1:30PM Sep 17, 2019Observed: -0.56 ft at 1:45PM Sep 17, 2019Observed: -0.56 ft at 2:00PM Sep 17, 2019Observed: -0.57 ft at 2:15PM Sep 17, 2019Observed: -0.55 ft at 2:30PM Sep 17, 2019Observed: -0.57 ft at 2:45PM Sep 17, 2019Observed: -0.56 ft at 3:00PM Sep 17, 2019Observed: -0.58 ft at 3:15PM Sep 17, 2019Observed: -0.58 ft at 3:30PM Sep 17, 2019Observed: -0.56 ft at 3:45PM Sep 17, 2019Observed: -0.58 ft at 4:00PM Sep 17, 2019Observed: -0.58 ft at 4:15PM Sep 17, 2019Observed: -0.59 ft at 4:30PM Sep 17, 2019Observed: -0.6 ft at 4:45PM Sep 17, 2019Observed: -0.57 ft at 5:00PM Sep 17, 2019Observed: -0.58 ft at 5:15PM Sep 17, 2019Observed: -0.59 ft at 5:30PM Sep 17, 2019Observed: -0.6 ft at 5:45PM Sep 17, 2019Observed: -0.59 ft at 6:00PM Sep 17, 2019Observed: -0.6 ft at 6:15PM Sep 17, 2019Observed: -0.59 ft at 6:30PM Sep 17, 2019Observed: -0.6 ft at 6:45PM Sep 17, 2019Observed: -0.6 ft at 7:00PM Sep 17, 2019Observed: -0.6 ft at 7:15PM Sep 17, 2019Observed: -0.65 ft at 7:30PM Sep 17, 2019Observed: -0.61 ft at 7:45PM Sep 17, 2019Observed: -0.61 ft at 8:00PM Sep 17, 2019Observed: -0.62 ft at 8:15PM Sep 17, 2019Observed: -0.63 ft at 8:30PM Sep 17, 2019Observed: -0.62 ft at 8:45PM Sep 17, 2019Observed: -0.63 ft at 9:00PM Sep 17, 2019Observed: -0.63 ft at 9:15PM Sep 17, 2019Observed: -0.61 ft at 9:30PM Sep 17, 2019Observed: -0.63 ft at 9:45PM Sep 17, 2019Observed: -0.66 ft at 10:00PM Sep 17, 2019Observed: -0.63 ft at 10:15PM Sep 17, 2019Observed: -0.63 ft at 10:30PM Sep 17, 2019Observed: -0.64 ft at 10:45PM Sep 17, 2019Observed: -0.65 ft at 11:00PM Sep 17, 2019Observed: -0.65 ft at 11:15PM Sep 17, 2019Observed: -0.65 ft at 11:30PM Sep 17, 2019Observed: -0.67 ft at 11:45PM Sep 17, 2019Observed: -0.65 ft at 12:00AM Sep 18, 2019Observed: -0.64 ft at 12:15AM Sep 18, 2019Observed: -0.65 ft at 12:30AM Sep 18, 2019Observed: -0.65 ft at 12:45AM Sep 18, 2019Observed: -0.79 ft at 1:00AM Sep 18, 2019Observed: -0.98 ft at 1:15AM Sep 18, 2019Observed: -0.85 ft at 1:30AM Sep 18, 2019Observed: -0.9 ft at 1:45AM Sep 18, 2019Observed: -0.9 ft at 2:00AM Sep 18, 2019Observed: -0.91 ft at 2:15AM Sep 18, 2019Observed: -0.86 ft at 3:30AM Sep 18, 2019Observed: -0.9 ft at 3:45AM Sep 18, 2019Observed: -0.88 ft at 4:00AM Sep 18, 2019Observed: -0.89 ft at 4:15AM Sep 18, 2019Observed: -0.87 ft at 4:30AM Sep 18, 2019Observed: -0.88 ft at 4:45AM Sep 18, 2019Observed: -0.88 ft at 5:00AM Sep 18, 2019Observed: -0.89 ft at 5:15AM Sep 18, 2019Observed: -0.79 ft at 5:30AM Sep 18, 2019Observed: -0.76 ft at 5:45AM Sep 18, 2019Observed: -0.69 ft at 6:00AM Sep 18, 2019Observed: -0.69 ft at 6:01AM Sep 18, 2019Observed: -0.62 ft at 6:15AM Sep 18, 2019Forecast: -0.4 ft 7:00AM Sep 18, 2019Forecast: -0.4 ft 8:00AM Sep 18, 2019Forecast: -0.4 ft 9:00AM Sep 18, 2019Forecast: -0.4 ft 10:00AM Sep 18, 2019Forecast: -0.4 ft 11:00AM Sep 18, 2019Forecast: -0.4 ft 12:00PM Sep 18, 2019Forecast: -0.4 ft 1:00PM Sep 18, 2019Forecast: -0.4 ft 2:00PM Sep 18, 2019Forecast: -0.4 ft 3:00PM Sep 18, 2019Forecast: -0.4 ft 4:00PM Sep 18, 2019Forecast: -0.4 ft 5:00PM Sep 18, 2019Forecast: -0.4 ft 6:00PM Sep 18, 2019Forecast: -0.4 ft 7:00PM Sep 18, 2019Forecast: -0.4 ft 8:00PM Sep 18, 2019Forecast: -0.4 ft 9:00PM Sep 18, 2019Forecast: -0.4 ft 10:00PM Sep 18, 2019Forecast: -0.4 ft 11:00PM Sep 18, 2019Forecast: -0.4 ft 12:00AM Sep 19, 2019Forecast: -0.4 ft 1:00AM Sep 19, 2019Forecast: -0.4 ft 2:00AM Sep 19, 2019Forecast: -0.4 ft 3:00AM Sep 19, 2019Forecast: -0.4 ft 4:00AM Sep 19, 2019Forecast: -0.4 ft 5:00AM Sep 19, 2019Forecast: -0.4 ft 6:00AM Sep 19, 2019Forecast: -0.4 ft 7:00AM Sep 19, 2019Forecast: -0.4 ft 8:00AM Sep 19, 2019Forecast: -0.5 ft 9:00AM Sep 19, 2019Forecast: -0.5 ft 10:00AM Sep 19, 2019Forecast: -0.5 ft 11:00AM Sep 19, 2019Forecast: -0.5 ft 12:00PM Sep 19, 2019Forecast: -0.5 ft 1:00PM Sep 19, 2019Forecast: -0.5 ft 2:00PM Sep 19, 2019Forecast: -0.5 ft 3:00PM Sep 19, 2019Forecast: -0.5 ft 4:00PM Sep 19, 2019Forecast: -0.5 ft 5:00PM Sep 19, 2019Forecast: -0.5 ft 6:00PM Sep 19, 2019Forecast: -0.5 ft 7:00PM Sep 19, 2019Forecast: -0.5 ft 8:00PM Sep 19, 2019Forecast: -0.5 ft 9:00PM Sep 19, 2019Forecast: -0.5 ft 10:00PM Sep 19, 2019Forecast: -0.5 ft 11:00PM Sep 19, 2019Forecast: -0.5 ft 12:00AM Sep 20, 2019Forecast: -0.5 ft 1:00AM Sep 20, 2019Forecast: -0.5 ft 2:00AM Sep 20, 2019Forecast: -0.5 ft 3:00AM Sep 20, 2019Forecast: -0.5 ft 4:00AM Sep 20, 2019Forecast: -0.5 ft 5:00AM Sep 20, 2019Forecast: -0.5 ft 6:00AM Sep 20, 2019Forecast: -0.5 ft 7:00AM Sep 20, 2019Forecast: -0.5 ft 8:00AM Sep 20, 2019Forecast: -0.5 ft 9:00AM Sep 20, 2019Forecast: -0.5 ft 10:00AM Sep 20, 2019Forecast: -0.5 ft 11:00AM Sep 20, 2019Forecast: -0.5 ft 12:00PM Sep 20, 2019Forecast: -0.5 ft 1:00PM Sep 20, 2019Forecast: -0.5 ft 2:00PM Sep 20, 2019Forecast: -0.5 ft 3:00PM Sep 20, 2019Forecast: -0.5 ft 4:00PM Sep 20, 2019Forecast: -0.5 ft 5:00PM Sep 20, 2019Forecast: -0.5 ft 6:00PM Sep 20, 2019Forecast: -0.5 ft 7:00PM Sep 20, 2019Forecast: -0.5 ft 8:00PM Sep 20, 2019Forecast: -0.5 ft 9:00PM Sep 20, 2019Forecast: -0.5 ft 10:00PM Sep 20, 2019Forecast: -0.5 ft 11:00PM Sep 20, 2019Forecast: -0.5 ft 12:00AM Sep 21, 2019Forecast: -0.5 ft 1:00AM Sep 21, 2019Forecast: -0.5 ft 2:00AM Sep 21, 2019Forecast: -0.5 ft 3:00AM Sep 21, 2019Forecast: -0.5 ft 4:00AM Sep 21, 2019Forecast: -0.5 ft 5:00AM Sep 21, 2019Forecast: -0.5 ft 6:00AM Sep 21, 2019Forecast: -0.5 ft 7:00AM Sep 21, 2019Forecast: -0.5 ft 8:00AM Sep 21, 2019Forecast: -0.5 ft 9:00AM Sep 21, 2019Forecast: -0.5 ft 10:00AM Sep 21, 2019Forecast: -0.5 ft 11:00AM Sep 21, 2019Forecast: -0.5 ft 12:00PM Sep 21, 2019Forecast: -0.5 ft 1:00PM Sep 21, 2019Forecast: -0.5 ft 2:00PM Sep 21, 2019Forecast: -0.5 ft 3:00PM Sep 21, 2019Forecast: -0.5 ft 4:00PM Sep 21, 2019Forecast: -0.5 ft 5:00PM Sep 21, 2019Forecast: -0.5 ft 6:00PM Sep 21, 2019Forecast: -0.5 ft 7:00PM Sep 21, 2019Forecast: -0.5 ft 8:00PM Sep 21, 2019Forecast: -0.5 ft 9:00PM Sep 21, 2019Forecast: -0.5 ft 10:00PM Sep 21, 2019Forecast: -0.5 ft 11:00PM Sep 21, 2019Forecast: -0.5 ft 12:00AM Sep 22, 2019Forecast: -0.5 ft 1:00AM Sep 22, 2019Forecast: -0.5 ft 2:00AM Sep 22, 2019Forecast: -0.5 ft 3:00AM Sep 22, 2019Forecast: -0.5 ft 4:00AM Sep 22, 2019Forecast: -0.5 ft 5:00AM Sep 22, 2019Forecast: -0.5 ft 6:00AM Sep 22, 2019Forecast: -0.5 ft 7:00AM Sep 22, 2019Forecast: -0.5 ft 8:00AM Sep 22, 2019USGS--Water Resources of the United StatesSEGT2(plotting HGIRG) Graph Created (6:48AM Sep 18, 2019)ObservedForecast (issued 8:11AM Sep 17)Latest observed value: -0.62 ft at 6:15 AM CDT 18-Sep-2019. Flood Stage is 19 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
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.

Reliability of the Forecast: Unavailable due to missing or inaccurate readings

NOTE: Forecasts for the Guadalupe River at Seguin are issued routinely year-round.

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Upstream Gauge - below Comal Upstream Gauge Downstream Gauge Downstream Gauge - at FM 1117 near Seguin
Flood Categories (in feet)
Major Flood Stage: 26
Moderate Flood Stage: 22
Flood Stage: 19
Action Stage: 17
Low Stage (in feet): -9999

Historic Crests
(1) 36.80 ft on 10/18/1998
(2) 35.50 ft on 06/16/1935
(3) 33.90 ft on 09/11/1952
(4) 33.00 ft on 01/01/1935
(5) 32.80 ft on 05/11/1972
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 31.00 ft on 11/22/2004
(2) 31.00 ft on 07/07/2002
(3) 36.80 ft on 10/18/1998
(4) 27.00 ft on 09/27/1973
(5) 32.80 ft on 05/11/1972
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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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
If you notice any errors in the below information, please contact our Webmaster
32 Several homes in low areas of the flood plain in Seguin are destroyed. Several structures are washed downstream. Nearly all of Treasure Island at Lake McQueeny is under water with homes severely flooded and damaged. Livestock in the flood plain above Seguin to below Cuero are cut off and potentially drowned.
29 Widespread disastrous flooding destroys lowest homes in the flood plain and damages many more. Numerous roads and bridges are severely flooded and dangerous.
26 Major flooding damages several homes in the Glen Cove Subdivision and downstream. Numerous roads, streets and bridges are extremely dangerous. Livestock should be moved from the flood plain immediately.
22 Moderate lowland flooding threatens homes in the Glen Cove Subdivdision in Seguin. Roads and low bridges near the river are flooded and dangerous. Runoff down Walnut Branch northwest of downtown Seguin threatens lowest homes and apartments.
19 Minor lowland flooding is in low areas of the flood plain approaching but not reaching lowest homes in Seguin. Runoff down Walnut Branch northwest of downtown Seguin is a threat to lowest homes and apartments.
About This Location Collapse

Latitude: 29.551944° N, Longitude: 97.969722° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 19 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 29 455.3 ft 474.3 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) 629-0130
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Page last modified: 1-Mar-2019 12:34 AM
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