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Hydrograph River at a Glance Download
Nueces River at Calallen Stage (ft)Flow (cfs)Observed: 4.71 ft at 2:00AM Jul 30, 2020Observed: 4.71 ft at 2:15AM Jul 30, 2020Observed: 4.74 ft at 2:30AM Jul 30, 2020Observed: 4.74 ft at 2:45AM Jul 30, 2020Observed: 4.74 ft at 3:00AM Jul 30, 2020Observed: 4.75 ft at 3:15AM Jul 30, 2020Observed: 4.76 ft at 3:30AM Jul 30, 2020Observed: 4.76 ft at 3:45AM Jul 30, 2020Observed: 4.77 ft at 4:00AM Jul 30, 2020Observed: 4.78 ft at 4:15AM Jul 30, 2020Observed: 4.78 ft at 4:30AM Jul 30, 2020Observed: 4.78 ft at 4:45AM Jul 30, 2020Observed: 4.78 ft at 5:00AM Jul 30, 2020Observed: 4.79 ft at 5:15AM Jul 30, 2020Observed: 4.79 ft at 5:30AM Jul 30, 2020Observed: 4.79 ft at 5:45AM Jul 30, 2020Observed: 4.79 ft at 6:00AM Jul 30, 2020Observed: 4.8 ft at 6:15AM Jul 30, 2020Observed: 4.8 ft at 6:30AM Jul 30, 2020Observed: 4.78 ft at 6:45AM Jul 30, 2020Observed: 4.78 ft at 7:00AM Jul 30, 2020Observed: 4.78 ft at 7:15AM Jul 30, 2020Observed: 4.77 ft at 7:30AM Jul 30, 2020Observed: 4.77 ft at 7:45AM Jul 30, 2020Observed: 4.77 ft at 8:00AM Jul 30, 2020Observed: 4.77 ft at 8:15AM Jul 30, 2020Observed: 4.76 ft at 8:30AM Jul 30, 2020Observed: 4.76 ft at 8:45AM Jul 30, 2020Observed: 4.76 ft at 9:00AM Jul 30, 2020Observed: 4.76 ft at 9:15AM Jul 30, 2020Observed: 4.76 ft at 9:30AM Jul 30, 2020Observed: 4.76 ft at 9:45AM Jul 30, 2020Observed: 4.76 ft at 10:00AM Jul 30, 2020Observed: 4.75 ft at 10:15AM Jul 30, 2020Observed: 4.75 ft at 10:30AM Jul 30, 2020Observed: 4.75 ft at 10:45AM Jul 30, 2020Observed: 4.77 ft at 11:00AM Jul 30, 2020Observed: 4.74 ft at 11:15AM Jul 30, 2020Observed: 4.74 ft at 11:30AM Jul 30, 2020Observed: 4.73 ft at 11:45AM Jul 30, 2020Observed: 4.72 ft at 12:00PM Jul 30, 2020Observed: 4.72 ft at 12:15PM Jul 30, 2020Observed: 4.71 ft at 12:30PM Jul 30, 2020Observed: 4.72 ft at 12:45PM Jul 30, 2020Observed: 4.7 ft at 1:00PM Jul 30, 2020Observed: 4.7 ft at 1:15PM Jul 30, 2020Observed: 4.69 ft at 1:30PM Jul 30, 2020Observed: 4.69 ft at 1:45PM Jul 30, 2020Observed: 4.69 ft at 2:00PM Jul 30, 2020Observed: 4.69 ft at 2:15PM Jul 30, 2020Observed: 4.68 ft at 2:30PM Jul 30, 2020Observed: 4.68 ft at 2:45PM Jul 30, 2020Observed: 4.69 ft at 3:00PM Jul 30, 2020Observed: 4.68 ft at 3:15PM Jul 30, 2020Observed: 4.68 ft at 3:30PM Jul 30, 2020Observed: 4.67 ft at 3:45PM Jul 30, 2020Observed: 4.67 ft at 4:00PM Jul 30, 2020Observed: 4.66 ft at 4:15PM Jul 30, 2020Observed: 4.66 ft at 4:30PM Jul 30, 2020Observed: 4.65 ft at 4:45PM Jul 30, 2020Observed: 4.66 ft at 5:00PM Jul 30, 2020Observed: 4.66 ft at 5:15PM Jul 30, 2020Observed: 4.65 ft at 5:30PM Jul 30, 2020Observed: 4.65 ft at 5:45PM Jul 30, 2020Observed: 4.64 ft at 6:00PM Jul 30, 2020Observed: 4.62 ft at 6:15PM Jul 30, 2020Observed: 4.63 ft at 6:30PM Jul 30, 2020Observed: 4.63 ft at 6:45PM Jul 30, 2020Observed: 4.63 ft at 7:00PM Jul 30, 2020Observed: 4.62 ft at 7:15PM Jul 30, 2020Observed: 4.65 ft at 7:30PM Jul 30, 2020Observed: 4.66 ft at 7:45PM Jul 30, 2020Observed: 4.68 ft at 8:00PM Jul 30, 2020Observed: 4.67 ft at 8:15PM Jul 30, 2020Observed: 4.68 ft at 8:30PM Jul 30, 2020Observed: 4.69 ft at 8:45PM Jul 30, 2020Observed: 4.7 ft at 9:00PM Jul 30, 2020Observed: 4.72 ft at 9:15PM Jul 30, 2020Observed: 4.72 ft at 9:30PM Jul 30, 2020Observed: 4.73 ft at 9:45PM Jul 30, 2020Observed: 4.74 ft at 10:00PM Jul 30, 2020Observed: 4.75 ft at 10:15PM Jul 30, 2020Observed: 4.76 ft at 10:30PM Jul 30, 2020Observed: 4.77 ft at 10:45PM Jul 30, 2020Observed: 4.77 ft at 11:00PM Jul 30, 2020Observed: 4.78 ft at 11:15PM Jul 30, 2020Observed: 4.78 ft at 11:30PM Jul 30, 2020Observed: 4.78 ft at 11:45PM Jul 30, 2020Observed: 4.79 ft at 12:00AM Jul 31, 2020Observed: 4.8 ft at 12:15AM Jul 31, 2020Observed: 4.8 ft at 12:30AM Jul 31, 2020Observed: 4.8 ft at 12:45AM Jul 31, 2020Observed: 4.8 ft at 1:00AM Jul 31, 2020Observed: 4.82 ft at 1:15AM Jul 31, 2020Observed: 4.82 ft at 1:30AM Jul 31, 2020Observed: 4.83 ft at 1:45AM Jul 31, 2020Observed: 4.84 ft at 2:00AM Jul 31, 2020Observed: 4.85 ft at 2:15AM Jul 31, 2020Observed: 4.85 ft at 2:30AM Jul 31, 2020Observed: 4.86 ft at 2:45AM Jul 31, 2020Observed: 4.86 ft at 3:00AM Jul 31, 2020Observed: 4.87 ft at 3:15AM Jul 31, 2020Observed: 4.87 ft at 3:30AM Jul 31, 2020Observed: 4.87 ft at 3:45AM Jul 31, 2020Observed: 4.87 ft at 4:00AM Jul 31, 2020Observed: 4.87 ft at 4:15AM Jul 31, 2020Highest Observation: 4.88 ft at 4:30AM Jul 31, 2020Highest Observation: 4.88 ft at 4:45AM Jul 31, 2020Highest Observation: 4.88 ft at 5:00AM Jul 31, 2020Highest Observation: 4.88 ft at 5:15AM Jul 31, 2020Observed: 4.87 ft at 5:30AM Jul 31, 2020Observed: 4.87 ft at 5:45AM Jul 31, 2020Observed: 4.86 ft at 6:00AM Jul 31, 2020Observed: 4.86 ft at 6:15AM Jul 31, 2020Observed: 4.85 ft at 6:30AM Jul 31, 2020Observed: 4.85 ft at 6:45AM Jul 31, 2020Observed: 4.85 ft at 7:00AM Jul 31, 2020Observed: 4.84 ft at 7:15AM Jul 31, 2020Observed: 4.84 ft at 7:30AM Jul 31, 2020Observed: 4.84 ft at 7:45AM Jul 31, 2020Observed: 4.84 ft at 8:00AM Jul 31, 2020Observed: 4.84 ft at 8:15AM Jul 31, 2020Observed: 4.83 ft at 8:30AM Jul 31, 2020Observed: 4.83 ft at 8:45AM Jul 31, 2020Observed: 4.83 ft at 9:00AM Jul 31, 2020Observed: 4.83 ft at 9:15AM Jul 31, 2020Observed: 4.83 ft at 9:30AM Jul 31, 2020Observed: 4.83 ft at 9:45AM Jul 31, 2020Observed: 4.82 ft at 10:00AM Jul 31, 2020Observed: 4.82 ft at 10:15AM Jul 31, 2020Observed: 4.82 ft at 10:30AM Jul 31, 2020Observed: 4.82 ft at 10:45AM Jul 31, 2020Observed: 4.79 ft at 11:00AM Jul 31, 2020Observed: 4.78 ft at 11:15AM Jul 31, 2020Observed: 4.78 ft at 11:30AM Jul 31, 2020Observed: 4.77 ft at 11:45AM Jul 31, 2020Observed: 4.76 ft at 12:00PM Jul 31, 2020Observed: 4.74 ft at 12:15PM Jul 31, 2020Observed: 4.74 ft at 12:30PM Jul 31, 2020Observed: 4.73 ft at 12:45PM Jul 31, 2020Observed: 4.73 ft at 1:00PM Jul 31, 2020Observed: 4.72 ft at 1:15PM Jul 31, 2020Observed: 4.71 ft at 1:30PM Jul 31, 2020Observed: 4.7 ft at 1:45PM Jul 31, 2020Observed: 4.69 ft at 2:00PM Jul 31, 2020Observed: 4.69 ft at 2:15PM Jul 31, 2020Observed: 4.68 ft at 2:30PM Jul 31, 2020Observed: 4.68 ft at 2:45PM Jul 31, 2020Observed: 4.67 ft at 3:00PM Jul 31, 2020Observed: 4.67 ft at 3:15PM Jul 31, 2020Observed: 4.66 ft at 3:30PM Jul 31, 2020Observed: 4.66 ft at 3:45PM Jul 31, 2020Observed: 4.65 ft at 4:00PM Jul 31, 2020Observed: 4.65 ft at 4:15PM Jul 31, 2020Observed: 4.64 ft at 4:30PM Jul 31, 2020Observed: 4.64 ft at 4:45PM Jul 31, 2020Observed: 4.63 ft at 5:00PM Jul 31, 2020Observed: 4.63 ft at 5:15PM Jul 31, 2020Observed: 4.63 ft at 5:30PM Jul 31, 2020Observed: 4.6 ft at 5:45PM Jul 31, 2020Observed: 4.61 ft at 6:00PM Jul 31, 2020Observed: 4.6 ft at 6:15PM Jul 31, 2020Observed: 4.6 ft at 6:30PM Jul 31, 2020Observed: 4.6 ft at 6:45PM Jul 31, 2020Observed: 4.59 ft at 7:00PM Jul 31, 2020Observed: 4.58 ft at 7:15PM Jul 31, 2020Observed: 4.58 ft at 7:30PM Jul 31, 2020Observed: 4.58 ft at 7:45PM Jul 31, 2020Observed: 4.57 ft at 8:00PM Jul 31, 2020Observed: 4.56 ft at 8:15PM Jul 31, 2020Observed: 4.56 ft at 8:30PM Jul 31, 2020Observed: 4.55 ft at 8:45PM Jul 31, 2020Observed: 4.6 ft at 9:00PM Jul 31, 2020Observed: 4.61 ft at 9:15PM Jul 31, 2020Observed: 4.61 ft at 9:30PM Jul 31, 2020Observed: 4.62 ft at 9:45PM Jul 31, 2020Observed: 4.63 ft at 10:00PM Jul 31, 2020Observed: 4.65 ft at 10:15PM Jul 31, 2020Observed: 4.66 ft at 10:30PM Jul 31, 2020Observed: 4.67 ft at 10:45PM Jul 31, 2020Observed: 4.67 ft at 11:00PM Jul 31, 2020Observed: 4.68 ft at 11:15PM Jul 31, 2020Observed: 4.69 ft at 11:30PM Jul 31, 2020Observed: 4.7 ft at 11:45PM Jul 31, 2020Observed: 4.7 ft at 12:00AM Aug 01, 2020Observed: 4.71 ft at 12:15AM Aug 01, 2020Observed: 4.71 ft at 12:30AM Aug 01, 2020Observed: 4.71 ft at 12:45AM Aug 01, 2020Observed: 4.72 ft at 1:00AM Aug 01, 2020Observed: 4.72 ft at 1:15AM Aug 01, 2020Observed: 4.72 ft at 1:30AM Aug 01, 2020Observed: 4.7 ft at 1:45AM Aug 01, 2020Observed: 4.7 ft at 2:00AM Aug 01, 2020Observed: 4.7 ft at 2:15AM Aug 01, 2020Observed: 4.7 ft at 2:30AM Aug 01, 2020Observed: 4.69 ft at 2:45AM Aug 01, 2020Observed: 4.69 ft at 3:00AM Aug 01, 2020Observed: 4.68 ft at 3:15AM Aug 01, 2020Observed: 4.67 ft at 3:30AM Aug 01, 2020Observed: 4.67 ft at 3:45AM Aug 01, 2020Observed: 4.67 ft at 4:00AM Aug 01, 2020Observed: 4.67 ft at 4:15AM Aug 01, 2020Observed: 4.67 ft at 4:30AM Aug 01, 2020Observed: 4.66 ft at 4:45AM Aug 01, 2020Observed: 4.66 ft at 5:00AM Aug 01, 2020Observed: 4.66 ft at 5:15AM Aug 01, 2020Observed: 4.66 ft at 5:30AM Aug 01, 2020Observed: 4.65 ft at 5:45AM Aug 01, 2020Observed: 4.65 ft at 6:00AM Aug 01, 2020Observed: 4.65 ft at 6:15AM Aug 01, 2020Observed: 4.64 ft at 6:30AM Aug 01, 2020Observed: 4.65 ft at 6:45AM Aug 01, 2020Observed: 4.65 ft at 7:00AM Aug 01, 2020Observed: 4.65 ft at 7:15AM Aug 01, 2020Observed: 4.64 ft at 7:30AM Aug 01, 2020Observed: 4.63 ft at 7:45AM Aug 01, 2020Observed: 4.63 ft at 8:00AM Aug 01, 2020Observed: 4.63 ft at 8:15AM Aug 01, 2020Observed: 4.63 ft at 8:30AM Aug 01, 2020Observed: 4.63 ft at 8:45AM Aug 01, 2020Observed: 4.63 ft at 9:00AM Aug 01, 2020Observed: 4.63 ft at 9:15AM Aug 01, 2020Observed: 4.62 ft at 9:30AM Aug 01, 2020Observed: 4.62 ft at 9:45AM Aug 01, 2020Observed: 4.62 ft at 10:00AM Aug 01, 2020Observed: 4.63 ft at 10:15AM Aug 01, 2020Observed: 4.62 ft at 10:30AM Aug 01, 2020Observed: 4.63 ft at 10:45AM Aug 01, 2020Observed: 4.62 ft at 11:00AM Aug 01, 2020Observed: 4.62 ft at 11:15AM Aug 01, 2020Observed: 4.62 ft at 11:30AM Aug 01, 2020Observed: 4.62 ft at 11:45AM Aug 01, 2020Observed: 4.62 ft at 12:00PM Aug 01, 2020Observed: 4.62 ft at 12:15PM Aug 01, 2020Observed: 4.62 ft at 12:30PM Aug 01, 2020Observed: 4.62 ft at 12:45PM Aug 01, 2020Observed: 4.61 ft at 1:00PM Aug 01, 2020Observed: 4.61 ft at 1:15PM Aug 01, 2020Observed: 4.61 ft at 1:30PM Aug 01, 2020Observed: 4.6 ft at 1:45PM Aug 01, 2020Observed: 4.61 ft at 2:00PM Aug 01, 2020Observed: 4.61 ft at 2:15PM Aug 01, 2020Observed: 4.57 ft at 2:30PM Aug 01, 2020Observed: 4.56 ft at 2:45PM Aug 01, 2020Observed: 4.55 ft at 3:00PM Aug 01, 2020Observed: 4.54 ft at 3:15PM Aug 01, 2020Observed: 4.52 ft at 3:30PM Aug 01, 2020Observed: 4.51 ft at 3:45PM Aug 01, 2020Observed: 4.5 ft at 4:00PM Aug 01, 2020Observed: 4.48 ft at 4:15PM Aug 01, 2020Observed: 4.45 ft at 4:30PM Aug 01, 2020Observed: 4.48 ft at 4:45PM Aug 01, 2020Observed: 4.49 ft at 5:00PM Aug 01, 2020Observed: 4.43 ft at 5:15PM Aug 01, 2020Observed: 4.45 ft at 5:30PM Aug 01, 2020Observed: 4.46 ft at 5:45PM Aug 01, 2020Observed: 4.52 ft at 6:00PM Aug 01, 2020Observed: 4.52 ft at 6:15PM Aug 01, 2020Observed: 4.51 ft at 6:30PM Aug 01, 2020Observed: 4.52 ft at 6:45PM Aug 01, 2020Observed: 4.51 ft at 7:00PM Aug 01, 2020Observed: 4.5 ft at 7:15PM Aug 01, 2020Observed: 4.5 ft at 7:30PM Aug 01, 2020Observed: 4.5 ft at 7:45PM Aug 01, 2020Observed: 4.5 ft at 8:00PM Aug 01, 2020Observed: 4.48 ft at 8:15PM Aug 01, 2020Observed: 4.48 ft at 8:30PM Aug 01, 2020Observed: 4.48 ft at 8:45PM Aug 01, 2020Observed: 4.48 ft at 9:00PM Aug 01, 2020Observed: 4.47 ft at 9:15PM Aug 01, 2020Observed: 4.47 ft at 9:30PM Aug 01, 2020Observed: 4.46 ft at 9:45PM Aug 01, 2020Observed: 4.46 ft at 10:00PM Aug 01, 2020Observed: 4.45 ft at 10:15PM Aug 01, 2020Observed: 4.45 ft at 10:30PM Aug 01, 2020Observed: 4.45 ft at 10:45PM Aug 01, 2020Observed: 4.44 ft at 11:00PM Aug 01, 2020Observed: 4.44 ft at 11:15PM Aug 01, 2020Observed: 4.43 ft at 11:30PM Aug 01, 2020Observed: 4.43 ft at 11:45PM Aug 01, 2020Observed: 4.43 ft at 12:00AM Aug 02, 2020Observed: 4.44 ft at 12:15AM Aug 02, 2020Observed: 4.43 ft at 12:30AM Aug 02, 2020Observed: 4.44 ft at 12:45AM Aug 02, 2020Observed: 4.44 ft at 1:00AM Aug 02, 2020Observed: 4.44 ft at 1:15AM Aug 02, 2020Observed: 4.45 ft at 1:30AM Aug 02, 2020Observed: 4.45 ft at 1:45AM Aug 02, 2020Observed: 4.45 ft at 2:00AM Aug 02, 2020Observed: 4.45 ft at 2:15AM Aug 02, 2020Observed: 4.45 ft at 2:30AM Aug 02, 2020Observed: 4.45 ft at 2:45AM Aug 02, 2020Observed: 4.45 ft at 3:00AM Aug 02, 2020Observed: 4.45 ft at 3:15AM Aug 02, 2020Observed: 4.45 ft at 3:30AM Aug 02, 2020Observed: 4.45 ft at 3:45AM Aug 02, 2020Observed: 4.45 ft at 4:00AM Aug 02, 2020Observed: 4.46 ft at 4:15AM Aug 02, 2020Observed: 4.46 ft at 4:30AM Aug 02, 2020Observed: 4.45 ft at 4:45AM Aug 02, 2020Observed: 4.46 ft at 5:00AM Aug 02, 2020Observed: 4.46 ft at 5:15AM Aug 02, 2020Observed: 4.46 ft at 5:30AM Aug 02, 2020Observed: 4.45 ft at 5:45AM Aug 02, 2020Observed: 4.46 ft at 6:00AM Aug 02, 2020Observed: 4.46 ft at 6:15AM Aug 02, 2020Observed: 4.46 ft at 6:30AM Aug 02, 2020Observed: 4.46 ft at 6:45AM Aug 02, 2020Observed: 4.46 ft at 7:00AM Aug 02, 2020Observed: 4.46 ft at 7:15AM Aug 02, 2020Observed: 4.46 ft at 7:30AM Aug 02, 2020Observed: 4.46 ft at 7:45AM Aug 02, 2020Observed: 4.46 ft at 8:00AM Aug 02, 2020Observed: 4.46 ft at 8:15AM Aug 02, 2020Observed: 4.46 ft at 8:30AM Aug 02, 2020Observed: 4.46 ft at 8:45AM Aug 02, 2020Observed: 4.46 ft at 9:00AM Aug 02, 2020Observed: 4.46 ft at 9:15AM Aug 02, 2020Observed: 4.46 ft at 9:30AM Aug 02, 2020Observed: 4.46 ft at 9:45AM Aug 02, 2020Observed: 4.46 ft at 10:00AM Aug 02, 2020Observed: 4.46 ft at 10:15AM Aug 02, 2020Observed: 4.46 ft at 10:30AM Aug 02, 2020Observed: 4.46 ft at 10:45AM Aug 02, 2020Observed: 4.46 ft at 11:00AM Aug 02, 2020Observed: 4.45 ft at 11:15AM Aug 02, 2020Observed: 4.44 ft at 11:30AM Aug 02, 2020Observed: 4.44 ft at 11:45AM Aug 02, 2020Observed: 4.43 ft at 12:00PM Aug 02, 2020Observed: 4.42 ft at 12:15PM Aug 02, 2020Observed: 4.41 ft at 12:30PM Aug 02, 2020Observed: 4.41 ft at 12:45PM Aug 02, 2020Observed: 4.4 ft at 1:00PM Aug 02, 2020Observed: 4.4 ft at 1:15PM Aug 02, 2020Observed: 4.39 ft at 1:30PM Aug 02, 2020Observed: 4.38 ft at 1:45PM Aug 02, 2020Observed: 4.38 ft at 2:00PM Aug 02, 2020Observed: 4.37 ft at 2:15PM Aug 02, 2020Observed: 4.36 ft at 2:30PM Aug 02, 2020Observed: 4.36 ft at 2:45PM Aug 02, 2020Observed: 4.35 ft at 3:00PM Aug 02, 2020Observed: 4.34 ft at 3:15PM Aug 02, 2020Observed: 4.34 ft at 3:30PM Aug 02, 2020Observed: 4.33 ft at 3:45PM Aug 02, 2020Observed: 4.32 ft at 4:00PM Aug 02, 2020Observed: 4.32 ft at 4:15PM Aug 02, 2020Observed: 4.29 ft at 4:30PM Aug 02, 2020Observed: 4.29 ft at 4:45PM Aug 02, 2020Observed: 4.28 ft at 5:00PM Aug 02, 2020Observed: 4.27 ft at 5:15PM Aug 02, 2020Observed: 4.25 ft at 5:30PM Aug 02, 2020Observed: 4.25 ft at 5:45PM Aug 02, 2020Observed: 4.23 ft at 6:00PM Aug 02, 2020Observed: 4.22 ft at 6:15PM Aug 02, 2020Observed: 4.21 ft at 6:30PM Aug 02, 2020Observed: 4.19 ft at 6:45PM Aug 02, 2020Observed: 4.17 ft at 7:00PM Aug 02, 2020Observed: 4.17 ft at 7:15PM Aug 02, 2020Observed: 4.15 ft at 7:30PM Aug 02, 2020Observed: 4.14 ft at 7:45PM Aug 02, 2020Observed: 4.12 ft at 8:00PM Aug 02, 2020Observed: 4.12 ft at 8:15PM Aug 02, 2020Observed: 4.1 ft at 8:30PM Aug 02, 2020Observed: 4.09 ft at 8:45PM Aug 02, 2020Observed: 4.07 ft at 9:00PM Aug 02, 2020Observed: 4.06 ft at 9:15PM Aug 02, 2020Observed: 4.05 ft at 9:30PM Aug 02, 2020Observed: 4.04 ft at 9:45PM Aug 02, 2020Observed: 4.03 ft at 10:00PM Aug 02, 2020Observed: 4.03 ft at 10:15PM Aug 02, 2020Observed: 4.02 ft at 10:30PM Aug 02, 2020Observed: 4.03 ft at 10:45PM Aug 02, 2020Observed: 4.03 ft at 11:00PM Aug 02, 2020Observed: 4.03 ft at 11:15PM Aug 02, 2020Observed: 4.03 ft at 11:30PM Aug 02, 2020Observed: 4.03 ft at 11:45PM Aug 02, 2020Observed: 4.04 ft at 12:00AM Aug 03, 2020Observed: 4.03 ft at 12:15AM Aug 03, 2020Observed: 4.04 ft at 12:30AM Aug 03, 2020Observed: 4.03 ft at 12:45AM Aug 03, 2020Observed: 4.06 ft at 1:00AM Aug 03, 2020Observed: 4.07 ft at 1:15AM Aug 03, 2020Observed: 4.07 ft at 1:30AM Aug 03, 2020Observed: 4.09 ft at 1:45AM Aug 03, 2020Observed: 4.1 ft at 2:00AM Aug 03, 2020Observed: 4.1 ft at 2:15AM Aug 03, 2020Observed: 4.11 ft at 2:30AM Aug 03, 2020Observed: 4.12 ft at 2:45AM Aug 03, 2020Observed: 4.13 ft at 3:00AM Aug 03, 2020Observed: 4.13 ft at 3:15AM Aug 03, 2020Observed: 4.14 ft at 3:30AM Aug 03, 2020Observed: 4.14 ft at 3:45AM Aug 03, 2020Observed: 4.15 ft at 4:00AM Aug 03, 2020Observed: 4.16 ft at 4:15AM Aug 03, 2020Observed: 4.16 ft at 4:30AM Aug 03, 2020Observed: 4.13 ft at 4:45AM Aug 03, 2020Observed: 4.14 ft at 5:00AM Aug 03, 2020Observed: 4.13 ft at 5:15AM Aug 03, 2020Observed: 4.13 ft at 5:30AM Aug 03, 2020Observed: 4.12 ft at 5:45AM Aug 03, 2020Observed: 4.11 ft at 6:00AM Aug 03, 2020Observed: 4.11 ft at 6:15AM Aug 03, 2020Observed: 4.11 ft at 6:30AM Aug 03, 2020Observed: 4.1 ft at 6:45AM Aug 03, 2020Observed: 4.09 ft at 7:00AM Aug 03, 2020Observed: 4.09 ft at 7:15AM Aug 03, 2020Observed: 4.08 ft at 7:30AM Aug 03, 2020Observed: 4.05 ft at 7:45AM Aug 03, 2020Observed: 4.04 ft at 8:00AM Aug 03, 2020Observed: 4.03 ft at 8:15AM Aug 03, 2020Observed: 4.02 ft at 8:30AM Aug 03, 2020Observed: 3.98 ft at 8:45AM Aug 03, 2020Observed: 3.96 ft at 9:00AM Aug 03, 2020Observed: 3.94 ft at 9:15AM Aug 03, 2020Observed: 3.93 ft at 9:30AM Aug 03, 2020Observed: 3.91 ft at 9:45AM Aug 03, 2020Observed: 3.89 ft at 10:00AM Aug 03, 2020Observed: 3.87 ft at 10:15AM Aug 03, 2020Observed: 3.86 ft at 10:30AM Aug 03, 2020Observed: 3.84 ft at 10:45AM Aug 03, 2020Observed: 3.82 ft at 11:00AM Aug 03, 2020Observed: 3.81 ft at 11:15AM Aug 03, 2020Observed: 3.84 ft at 11:30AM Aug 03, 2020Observed: 3.83 ft at 11:45AM Aug 03, 2020Observed: 3.82 ft at 12:00PM Aug 03, 2020Observed: 3.82 ft at 12:15PM Aug 03, 2020Observed: 3.83 ft at 12:30PM Aug 03, 2020Observed: 3.81 ft at 12:45PM Aug 03, 2020Observed: 3.8 ft at 1:00PM Aug 03, 2020Observed: 3.79 ft at 1:15PM Aug 03, 2020Observed: 3.78 ft at 1:30PM Aug 03, 2020Observed: 3.77 ft at 1:45PM Aug 03, 2020Observed: 3.76 ft at 2:00PM Aug 03, 2020Observed: 3.74 ft at 2:15PM Aug 03, 2020Observed: 3.73 ft at 2:30PM Aug 03, 2020Observed: 3.72 ft at 2:45PM Aug 03, 2020Observed: 3.71 ft at 3:00PM Aug 03, 2020Observed: 3.7 ft at 3:15PM Aug 03, 2020Observed: 3.69 ft at 3:30PM Aug 03, 2020Observed: 3.67 ft at 3:45PM Aug 03, 2020Observed: 3.66 ft at 4:00PM Aug 03, 2020Observed: 3.65 ft at 4:15PM Aug 03, 2020Observed: 3.64 ft at 4:30PM Aug 03, 2020Observed: 3.63 ft at 4:45PM Aug 03, 2020Observed: 3.62 ft at 5:00PM Aug 03, 2020Observed: 3.61 ft at 5:15PM Aug 03, 2020Observed: 3.6 ft at 5:30PM Aug 03, 2020Observed: 3.59 ft at 5:45PM Aug 03, 2020Observed: 3.58 ft at 6:00PM Aug 03, 2020Observed: 3.57 ft at 6:15PM Aug 03, 2020Observed: 3.56 ft at 6:30PM Aug 03, 2020Observed: 3.55 ft at 6:45PM Aug 03, 2020Observed: 3.54 ft at 7:00PM Aug 03, 2020Observed: 3.53 ft at 7:15PM Aug 03, 2020Observed: 3.52 ft at 7:30PM Aug 03, 2020Observed: 3.51 ft at 7:45PM Aug 03, 2020Observed: 3.5 ft at 8:00PM Aug 03, 2020Observed: 3.49 ft at 8:15PM Aug 03, 2020Observed: 3.49 ft at 8:30PM Aug 03, 2020Observed: 3.47 ft at 8:45PM Aug 03, 2020Observed: 3.46 ft at 9:00PM Aug 03, 2020Observed: 3.46 ft at 9:15PM Aug 03, 2020Observed: 3.45 ft at 9:30PM Aug 03, 2020Observed: 3.44 ft at 9:45PM Aug 03, 2020Observed: 3.43 ft at 10:00PM Aug 03, 2020Observed: 3.42 ft at 10:15PM Aug 03, 2020Observed: 3.41 ft at 10:30PM Aug 03, 2020Observed: 3.4 ft at 10:45PM Aug 03, 2020Observed: 3.39 ft at 11:00PM Aug 03, 2020Observed: 3.38 ft at 11:15PM Aug 03, 2020Observed: 3.38 ft at 11:30PM Aug 03, 2020Observed: 3.37 ft at 11:45PM Aug 03, 2020Observed: 3.36 ft at 12:00AM Aug 04, 2020Observed: 3.35 ft at 12:15AM Aug 04, 2020Observed: 3.34 ft at 12:30AM Aug 04, 2020USGS--Water Resources of the United StatesCAAT2(plotting HGIRG) Graph Created (1:47AM Aug 4, 2020)ObservedLatest observed value: 3.34 ft at 12:30 AM CDT 4-Aug-2020. Flood Stage is 7 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Nueces River at Calallen are issued as needed during times of high water, but are not routinely available.
Return to Area Map
Upstream Gauge - near Bluntzer Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 8.5
Moderate Flood Stage: 7.5
Flood Stage: 7
Action Stage: 6
Low Stage (in feet): -9999

Historic Crests
(1) 16.00 ft on 09/24/1967
(2) 12.97 ft on 09/15/2002
(3) 12.24 ft on 07/18/2002
(4) 10.63 ft on 07/16/2007
(5) 9.53 ft on 06/26/1987
(6) 9.25 ft on 06/11/1987
(7) 9.24 ft on 10/24/2003
(8) 9.00 ft on 07/12/2002
(9) 8.99 ft on 10/20/1984
(10) 8.94 ft on 05/25/1992
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.20 ft on 11/14/2018
(2) 8.28 ft on 11/05/2018
(3) 7.04 ft on 10/18/2018
(4) 5.61 ft on 05/29/2017
(5) 5.81 ft on 10/06/2016
(6) 5.38 ft on 09/20/2016
(7) 7.36 ft on 06/20/2015
(8) 8.02 ft on 06/06/2015
(9) 8.70 ft on 05/24/2015
(10) 5.59 ft on 03/22/2015
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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12 Widespread long-lived residential flooding of hundreds of homes above Calallen occurs. This requires residents to be evacuated. Roads into the flood prone areas flood for miles, cutting off large residential areas for weeks. Massive flooding of roads near and around Calallen. Subdivisions evacuated include: County Road 73 in Riverside Addition 1 and 2, Riverside Annex, Twin Lakes, Riverside Acres, and homes in the Nueces River Estates and Lindgreen Estates. Hazel Bazemore Park and Labonte Park flood
9.5 Residents are isolated upstream on the west side of the river for as much as six weeks. Widespread lowland flooding occurs, requiring evacuations. This includes the subdivisions of County Road 73 in Riverside Addition 1 and 2, Riverside Annex, Twin Lakes, Riverside Acres and homes in the Nueces River Estates and Lindgreen Estates. Hazel Bazemore Park and Labonte Park are inundated, and roads near the parks are flooded
9 Widespread lowland flooding occurs, closing roads and cutting off many residences at times for weeks. Flooding of roads and residential areas near Calallen is widespread. Evacautions are required for the subdivisions of County Road 73 in Riverside Addition 1 and 2, Riverside Annex, Twin Lakes, Riverside Acres and homes in the Nueces River Estates and Lindgreen Estates. Hazel Bazemore Park and Labonte Park will are inundated
8.5 Major lowland flooding occurs. Roads flood through residential areas, cutting off homes near Calallen at times for weeks. Evacuations are required in the subdivisions of County Road 73 in Riverside Addition 1 and 2, Riverside Annex, Twin Lakes, Riverside Acres and homes in the Nueces River Estates and Lindgreen Estates. Hazel Bazemore Park is flooded, and Labonte Park is inundated
8.19 Roads flood in residential areas, cutting off homes near Calallen, and requiring evacuations. This includes the subdivisions of County Road 73 in Riverside Addition 1 and 2, Riverside Annex, Twin Lakes, Riverside Acres and homes in the Nueces River Estates and Lindgreen Estates. Hazel Bazemore Park and Labonte Park will also flood, with a good part of the park under water. Roads near the park and river are closed, and the soccer field is inundated
7.7 Roads flood through the lowest residential areas, cutting off homes near Calallen, and requiring evacuations. This includes the subdivisions of County Road 73 in Riverside Addition 1 and 2, Riverside Annex, Twin Lakes, Riverside Acres and homes in the Nueces River Estates and Lindgreen Estates. Hazel Bazemore Park and Labonte Park will also flood, with a good part of the park under water. Roads near the park and river are closed
7.5 Moderate lowland flooding occurs. Roads flood through the lowest residential areas...cutting off homes near Calallen, and requiring evacuations. This includes the subdivisions of County Road 73 in Riverside Addition 1 and 2, Riverside Annex, Twin Lakes, Riverside Acres and homes in the Nueces River Estates and Lindgreen Estates. Hazel Bazemore Park and Labonte Park will also flood
7 Minor lowland flooding occurs. The flow above Calallen impacts residential areas in the following subdivisions, Sandy Hallow, Los Dos Palomas, Los Escondido, and along Oak Lane in Rio Encinos. Roads in some of the lowest residential areas near Calallen are threatened, including the subdivisions of County Road 73 in Riverside Addition 1 and 2, Riverside Annex, Twin Lakes, Riverside Acres and homes in the Nueces River Estates and Lindgreen Estates. Flow gets into the lowest areas of Labonte Park
6 Overbank conditions occur with no significant impacts
Photos
(1) 2002 Flood: Areal View of Calallen Floodplain
(2) Homes Around Calallen Area
(3) Homes in the Calallen Area Subjet to Flooding - 2
(4) Homes on Stilts Near Calallen
(5) Portion of Nueces River At Calallen
(6) 2002 Flooding: Nueces River Flood Plain
(7) July 2002 Flood: Labonte Park
(8) July 2002 Flood: Labonte Park
(9) Labonte Park Flooding During July 2002
(10) More Flooding During July 2002
(11) Floodplain During July 2002
(12) Flooding Around Calallen July 2002
(13) Flooding Around Calallen July 2002 - 2
(14) Home on Stilts in Calallen Area
About This Location Collapse

Latitude: 27.882778° N, Longitude: 97.625000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 7 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 0.84 ft 7.84 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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NWS Information
National Weather Service
Corpus Christi Weather Forecast Office
426 Pinson Drive
Corpus Christi, TX 78406-1803
(361) 289-0959
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