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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

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Hydrograph River at a Glance Download
Atascosa River at Whitsett Stage (ft)Flow (cfs)Highest Observation: 0.48 ft at 11:45PM Sep 21, 2023Observed: 0.46 ft at 12:00AM Sep 22, 2023Observed: 0.45 ft at 12:15AM Sep 22, 2023Observed: 0.45 ft at 12:30AM Sep 22, 2023Observed: 0.46 ft at 12:45AM Sep 22, 2023Observed: 0.43 ft at 1:00AM Sep 22, 2023Observed: 0.43 ft at 1:15AM Sep 22, 2023Observed: 0.44 ft at 2:30AM Sep 22, 2023Observed: 0.47 ft at 2:45AM Sep 22, 2023Observed: 0.46 ft at 3:00AM Sep 22, 2023Observed: 0.43 ft at 3:15AM Sep 22, 2023Observed: 0.44 ft at 3:30AM Sep 22, 2023Observed: 0.43 ft at 3:45AM Sep 22, 2023Observed: 0.46 ft at 4:00AM Sep 22, 2023Observed: 0.44 ft at 4:15AM Sep 22, 2023Observed: 0.44 ft at 4:30AM Sep 22, 2023Observed: 0.42 ft at 4:45AM Sep 22, 2023Observed: 0.47 ft at 5:00AM Sep 22, 2023Observed: 0.45 ft at 5:15AM Sep 22, 2023Observed: 0.42 ft at 5:30AM Sep 22, 2023Observed: 0.41 ft at 5:45AM Sep 22, 2023Observed: 0.44 ft at 6:00AM Sep 22, 2023Observed: 0.43 ft at 6:15AM Sep 22, 2023Observed: 0.42 ft at 7:30AM Sep 22, 2023Observed: 0.45 ft at 7:45AM Sep 22, 2023Observed: 0.44 ft at 8:00AM Sep 22, 2023Observed: 0.41 ft at 8:15AM Sep 22, 2023Observed: 0.45 ft at 9:30AM Sep 22, 2023Observed: 0.44 ft at 9:45AM Sep 22, 2023Observed: 0.45 ft at 10:00AM Sep 22, 2023Observed: 0.41 ft at 10:15AM Sep 22, 2023Observed: 0.46 ft at 10:30AM Sep 22, 2023Observed: 0.42 ft at 10:45AM Sep 22, 2023Observed: 0.46 ft at 11:00AM Sep 22, 2023Observed: 0.45 ft at 11:15AM Sep 22, 2023Observed: 0.44 ft at 11:30AM Sep 22, 2023Observed: 0.45 ft at 11:45AM Sep 22, 2023Observed: 0.46 ft at 12:00PM Sep 22, 2023Observed: 0.41 ft at 12:15PM Sep 22, 2023Observed: 0.42 ft at 12:30PM Sep 22, 2023Observed: 0.41 ft at 12:45PM Sep 22, 2023Observed: 0.41 ft at 1:00PM Sep 22, 2023Observed: 0.44 ft at 1:15PM Sep 22, 2023Observed: 0.44 ft at 1:30PM Sep 22, 2023Observed: 0.44 ft at 1:45PM Sep 22, 2023Observed: 0.45 ft at 2:00PM Sep 22, 2023Observed: 0.4 ft at 2:15PM Sep 22, 2023Observed: 0.4 ft at 2:30PM Sep 22, 2023Observed: 0.39 ft at 2:45PM Sep 22, 2023Observed: 0.4 ft at 3:00PM Sep 22, 2023Observed: 0.4 ft at 3:15PM Sep 22, 2023Observed: 0.4 ft at 3:30PM Sep 22, 2023Observed: 0.4 ft at 3:45PM Sep 22, 2023Observed: 0.39 ft at 4:00PM Sep 22, 2023Observed: 0.39 ft at 4:15PM Sep 22, 2023Observed: 0.4 ft at 4:30PM Sep 22, 2023Observed: 0.4 ft at 4:45PM Sep 22, 2023Observed: 0.4 ft at 5:00PM Sep 22, 2023Observed: 0.4 ft at 5:15PM Sep 22, 2023Observed: 0.39 ft at 5:30PM Sep 22, 2023Observed: 0.4 ft at 5:45PM Sep 22, 2023Observed: 0.4 ft at 6:00PM Sep 22, 2023Observed: 0.4 ft at 6:15PM Sep 22, 2023Observed: 0.4 ft at 6:30PM Sep 22, 2023Observed: 0.39 ft at 6:45PM Sep 22, 2023Observed: 0.4 ft at 7:00PM Sep 22, 2023Observed: 0.4 ft at 7:15PM Sep 22, 2023Observed: 0.4 ft at 7:30PM Sep 22, 2023Observed: 0.4 ft at 7:45PM Sep 22, 2023Observed: 0.4 ft at 8:00PM Sep 22, 2023Observed: 0.4 ft at 8:15PM Sep 22, 2023Observed: 0.4 ft at 8:30PM Sep 22, 2023Observed: 0.39 ft at 8:45PM Sep 22, 2023Observed: 0.39 ft at 9:00PM Sep 22, 2023Observed: 0.39 ft at 9:15PM Sep 22, 2023Observed: 0.4 ft at 9:30PM Sep 22, 2023Observed: 0.39 ft at 9:45PM Sep 22, 2023Observed: 0.4 ft at 10:00PM Sep 22, 2023Observed: 0.39 ft at 10:15PM Sep 22, 2023Observed: 0.39 ft at 10:30PM Sep 22, 2023Observed: 0.39 ft at 10:45PM Sep 22, 2023Observed: 0.39 ft at 11:00PM Sep 22, 2023Observed: 0.39 ft at 11:15PM Sep 22, 2023Observed: 0.39 ft at 11:30PM Sep 22, 2023Observed: 0.39 ft at 11:45PM Sep 22, 2023Observed: 0.39 ft at 12:00AM Sep 23, 2023Observed: 0.39 ft at 12:15AM Sep 23, 2023Observed: 0.39 ft at 1:30AM Sep 23, 2023Observed: 0.39 ft at 1:45AM Sep 23, 2023Observed: 0.39 ft at 2:00AM Sep 23, 2023Observed: 0.39 ft at 2:15AM Sep 23, 2023Observed: 0.39 ft at 2:30AM Sep 23, 2023Observed: 0.39 ft at 2:45AM Sep 23, 2023Observed: 0.39 ft at 3:00AM Sep 23, 2023Observed: 0.39 ft at 3:15AM Sep 23, 2023Observed: 0.39 ft at 3:30AM Sep 23, 2023Observed: 0.39 ft at 3:45AM Sep 23, 2023Observed: 0.39 ft at 4:00AM Sep 23, 2023Observed: 0.39 ft at 4:15AM Sep 23, 2023Observed: 0.39 ft at 5:30AM Sep 23, 2023Observed: 0.39 ft at 5:45AM Sep 23, 2023Observed: 0.39 ft at 6:00AM Sep 23, 2023Observed: 0.39 ft at 6:15AM Sep 23, 2023Observed: 0.39 ft at 6:30AM Sep 23, 2023Observed: 0.39 ft at 6:45AM Sep 23, 2023Observed: 0.39 ft at 7:00AM Sep 23, 2023Observed: 0.39 ft at 7:15AM Sep 23, 2023Observed: 0.39 ft at 9:30AM Sep 23, 2023Observed: 0.39 ft at 9:45AM Sep 23, 2023Observed: 0.39 ft at 10:00AM Sep 23, 2023Observed: 0.39 ft at 10:15AM Sep 23, 2023Observed: 0.39 ft at 10:30AM Sep 23, 2023Observed: 0.39 ft at 10:45AM Sep 23, 2023Observed: 0.39 ft at 11:00AM Sep 23, 2023Observed: 0.39 ft at 11:15AM Sep 23, 2023Observed: 0.39 ft at 11:30AM Sep 23, 2023Observed: 0.4 ft at 11:45AM Sep 23, 2023Observed: 0.4 ft at 12:00PM Sep 23, 2023Observed: 0.4 ft at 12:15PM Sep 23, 2023Observed: 0.4 ft at 12:30PM Sep 23, 2023Observed: 0.4 ft at 12:45PM Sep 23, 2023Observed: 0.4 ft at 1:00PM Sep 23, 2023Observed: 0.4 ft at 1:15PM Sep 23, 2023Observed: 0.4 ft at 1:30PM Sep 23, 2023Observed: 0.39 ft at 1:45PM Sep 23, 2023Observed: 0.39 ft at 2:00PM Sep 23, 2023Observed: 0.39 ft at 2:15PM Sep 23, 2023Observed: 0.39 ft at 2:30PM Sep 23, 2023Observed: 0.4 ft at 2:45PM Sep 23, 2023Observed: 0.4 ft at 3:00PM Sep 23, 2023Observed: 0.4 ft at 3:15PM Sep 23, 2023Observed: 0.4 ft at 3:30PM Sep 23, 2023Observed: 0.4 ft at 3:45PM Sep 23, 2023Observed: 0.4 ft at 4:00PM Sep 23, 2023Observed: 0.39 ft at 4:15PM Sep 23, 2023Observed: 0.39 ft at 4:30PM Sep 23, 2023Observed: 0.4 ft at 4:45PM Sep 23, 2023Observed: 0.39 ft at 5:00PM Sep 23, 2023Observed: 0.4 ft at 5:15PM Sep 23, 2023Observed: 0.4 ft at 5:30PM Sep 23, 2023Observed: 0.4 ft at 5:45PM Sep 23, 2023Observed: 0.39 ft at 6:00PM Sep 23, 2023Observed: 0.4 ft at 6:15PM Sep 23, 2023Observed: 0.39 ft at 6:30PM Sep 23, 2023Observed: 0.4 ft at 6:45PM Sep 23, 2023Observed: 0.4 ft at 7:00PM Sep 23, 2023Observed: 0.39 ft at 7:15PM Sep 23, 2023Observed: 0.39 ft at 7:30PM Sep 23, 2023Observed: 0.39 ft at 7:45PM Sep 23, 2023Observed: 0.39 ft at 8:00PM Sep 23, 2023Observed: 0.39 ft at 8:15PM Sep 23, 2023Observed: 0.39 ft at 8:30PM Sep 23, 2023Observed: 0.39 ft at 8:45PM Sep 23, 2023Observed: 0.39 ft at 9:00PM Sep 23, 2023Observed: 0.39 ft at 9:15PM Sep 23, 2023Observed: 0.39 ft at 9:30PM Sep 23, 2023Observed: 0.39 ft at 9:45PM Sep 23, 2023Observed: 0.39 ft at 10:00PM Sep 23, 2023Observed: 0.39 ft at 10:15PM Sep 23, 2023Observed: 0.39 ft at 10:30PM Sep 23, 2023Observed: 0.39 ft at 10:45PM Sep 23, 2023Observed: 0.39 ft at 11:00PM Sep 23, 2023Observed: 0.39 ft at 11:15PM Sep 23, 2023Observed: 0.39 ft at 11:30PM Sep 23, 2023Observed: 0.39 ft at 11:45PM Sep 23, 2023Observed: 0.39 ft at 12:00AM Sep 24, 2023Observed: 0.39 ft at 12:15AM Sep 24, 2023Observed: 0.39 ft at 12:30AM Sep 24, 2023Observed: 0.39 ft at 12:45AM Sep 24, 2023Observed: 0.39 ft at 1:00AM Sep 24, 2023Observed: 0.39 ft at 1:15AM Sep 24, 2023Observed: 0.39 ft at 1:30AM Sep 24, 2023Observed: 0.39 ft at 1:45AM Sep 24, 2023Observed: 0.39 ft at 2:00AM Sep 24, 2023Observed: 0.39 ft at 2:15AM Sep 24, 2023Observed: 0.39 ft at 2:30AM Sep 24, 2023Observed: 0.39 ft at 2:45AM Sep 24, 2023Observed: 0.39 ft at 3:00AM Sep 24, 2023Observed: 0.39 ft at 3:15AM Sep 24, 2023Observed: 0.39 ft at 3:30AM Sep 24, 2023Observed: 0.39 ft at 3:45AM Sep 24, 2023Observed: 0.39 ft at 4:00AM Sep 24, 2023Observed: 0.39 ft at 4:15AM Sep 24, 2023Observed: 0.39 ft at 4:30AM Sep 24, 2023Observed: 0.39 ft at 4:45AM Sep 24, 2023Observed: 0.39 ft at 5:00AM Sep 24, 2023Observed: 0.39 ft at 5:15AM Sep 24, 2023Observed: 0.39 ft at 5:30AM Sep 24, 2023Observed: 0.39 ft at 5:45AM Sep 24, 2023Observed: 0.39 ft at 6:00AM Sep 24, 2023Observed: 0.39 ft at 6:15AM Sep 24, 2023Observed: 0.39 ft at 6:30AM Sep 24, 2023Observed: 0.39 ft at 6:45AM Sep 24, 2023Observed: 0.39 ft at 7:00AM Sep 24, 2023Observed: 0.39 ft at 7:15AM Sep 24, 2023Observed: 0.39 ft at 7:30AM Sep 24, 2023Observed: 0.39 ft at 7:45AM Sep 24, 2023Observed: 0.39 ft at 8:00AM Sep 24, 2023Observed: 0.39 ft at 8:15AM Sep 24, 2023Observed: 0.39 ft at 8:30AM Sep 24, 2023Observed: 0.39 ft at 8:45AM Sep 24, 2023Observed: 0.39 ft at 9:00AM Sep 24, 2023Observed: 0.39 ft at 9:15AM Sep 24, 2023Observed: 0.39 ft at 9:30AM Sep 24, 2023Observed: 0.39 ft at 9:45AM Sep 24, 2023Observed: 0.39 ft at 10:00AM Sep 24, 2023Observed: 0.39 ft at 10:15AM Sep 24, 2023Observed: 0.39 ft at 10:30AM Sep 24, 2023Observed: 0.39 ft at 10:45AM Sep 24, 2023Observed: 0.39 ft at 11:00AM Sep 24, 2023Observed: 0.39 ft at 11:15AM Sep 24, 2023Observed: 0.39 ft at 11:30AM Sep 24, 2023Observed: 0.39 ft at 11:45AM Sep 24, 2023Observed: 0.39 ft at 12:00PM Sep 24, 2023Observed: 0.39 ft at 12:15PM Sep 24, 2023Observed: 0.39 ft at 12:30PM Sep 24, 2023Observed: 0.39 ft at 12:45PM Sep 24, 2023Observed: 0.39 ft at 1:00PM Sep 24, 2023Observed: 0.39 ft at 1:15PM Sep 24, 2023Observed: 0.39 ft at 1:30PM Sep 24, 2023Observed: 0.39 ft at 1:45PM Sep 24, 2023Observed: 0.39 ft at 2:00PM Sep 24, 2023Observed: 0.39 ft at 2:15PM Sep 24, 2023Observed: 0.39 ft at 2:30PM Sep 24, 2023Observed: 0.39 ft at 2:45PM Sep 24, 2023Observed: 0.39 ft at 3:00PM Sep 24, 2023Observed: 0.39 ft at 3:15PM Sep 24, 2023Observed: 0.39 ft at 3:30PM Sep 24, 2023Observed: 0.39 ft at 3:45PM Sep 24, 2023Observed: 0.39 ft at 4:00PM Sep 24, 2023Observed: 0.39 ft at 4:15PM Sep 24, 2023Observed: 0.39 ft at 4:30PM Sep 24, 2023Observed: 0.39 ft at 4:45PM Sep 24, 2023Observed: 0.39 ft at 5:00PM Sep 24, 2023Observed: 0.39 ft at 5:15PM Sep 24, 2023Observed: 0.39 ft at 5:30PM Sep 24, 2023Observed: 0.39 ft at 5:45PM Sep 24, 2023Observed: 0.39 ft at 6:00PM Sep 24, 2023Observed: 0.39 ft at 6:15PM Sep 24, 2023Observed: 0.39 ft at 6:30PM Sep 24, 2023Observed: 0.39 ft at 6:45PM Sep 24, 2023Observed: 0.39 ft at 7:00PM Sep 24, 2023Observed: 0.39 ft at 7:15PM Sep 24, 2023Observed: 0.39 ft at 7:30PM Sep 24, 2023Observed: 0.39 ft at 7:45PM Sep 24, 2023Observed: 0.39 ft at 8:00PM Sep 24, 2023Observed: 0.39 ft at 8:15PM Sep 24, 2023Observed: 0.39 ft at 8:30PM Sep 24, 2023Observed: 0.39 ft at 8:45PM Sep 24, 2023Observed: 0.39 ft at 9:00PM Sep 24, 2023Observed: 0.39 ft at 9:15PM Sep 24, 2023Observed: 0.39 ft at 9:30PM Sep 24, 2023Observed: 0.39 ft at 9:45PM Sep 24, 2023Observed: 0.39 ft at 10:00PM Sep 24, 2023Observed: 0.39 ft at 10:15PM Sep 24, 2023Observed: 0.39 ft at 10:30PM Sep 24, 2023Observed: 0.39 ft at 10:45PM Sep 24, 2023Observed: 0.39 ft at 11:00PM Sep 24, 2023Observed: 0.39 ft at 11:15PM Sep 24, 2023Observed: 0.39 ft at 11:30PM Sep 24, 2023Observed: 0.39 ft at 11:45PM Sep 24, 2023Observed: 0.39 ft at 12:00AM Sep 25, 2023Observed: 0.39 ft at 12:15AM Sep 25, 2023Observed: 0.39 ft at 12:30AM Sep 25, 2023Observed: 0.39 ft at 12:45AM Sep 25, 2023Observed: 0.39 ft at 1:00AM Sep 25, 2023Observed: 0.39 ft at 1:15AM Sep 25, 2023Observed: 0.39 ft at 1:30AM Sep 25, 2023Observed: 0.39 ft at 1:45AM Sep 25, 2023Observed: 0.39 ft at 2:00AM Sep 25, 2023Observed: 0.39 ft at 2:15AM Sep 25, 2023Observed: 0.39 ft at 2:30AM Sep 25, 2023Observed: 0.39 ft at 2:45AM Sep 25, 2023Observed: 0.39 ft at 3:00AM Sep 25, 2023Observed: 0.39 ft at 3:15AM Sep 25, 2023Observed: 0.39 ft at 3:30AM Sep 25, 2023Observed: 0.39 ft at 3:45AM Sep 25, 2023Observed: 0.39 ft at 4:00AM Sep 25, 2023Observed: 0.39 ft at 4:15AM Sep 25, 2023Observed: 0.39 ft at 4:30AM Sep 25, 2023Observed: 0.39 ft at 4:45AM Sep 25, 2023Observed: 0.39 ft at 5:00AM Sep 25, 2023Observed: 0.39 ft at 5:15AM Sep 25, 2023Observed: 0.39 ft at 5:30AM Sep 25, 2023Observed: 0.39 ft at 5:45AM Sep 25, 2023Observed: 0.39 ft at 6:00AM Sep 25, 2023Observed: 0.39 ft at 6:15AM Sep 25, 2023Observed: 0.39 ft at 6:30AM Sep 25, 2023Observed: 0.39 ft at 6:45AM Sep 25, 2023Observed: 0.39 ft at 7:00AM Sep 25, 2023Observed: 0.39 ft at 7:15AM Sep 25, 2023Observed: 0.39 ft at 7:30AM Sep 25, 2023Observed: 0.39 ft at 7:45AM Sep 25, 2023Observed: 0.39 ft at 8:00AM Sep 25, 2023Observed: 0.39 ft at 8:15AM Sep 25, 2023Observed: 0.39 ft at 8:30AM Sep 25, 2023Observed: 0.39 ft at 8:45AM Sep 25, 2023Observed: 0.39 ft at 9:00AM Sep 25, 2023Observed: 0.39 ft at 9:15AM Sep 25, 2023Observed: 0.39 ft at 9:30AM Sep 25, 2023Observed: 0.39 ft at 9:45AM Sep 25, 2023Observed: 0.39 ft at 10:00AM Sep 25, 2023Observed: 0.39 ft at 10:15AM Sep 25, 2023Observed: 0.39 ft at 10:30AM Sep 25, 2023Observed: 0.39 ft at 10:45AM Sep 25, 2023Observed: 0.39 ft at 11:00AM Sep 25, 2023Observed: 0.39 ft at 11:15AM Sep 25, 2023Observed: 0.39 ft at 11:30AM Sep 25, 2023Observed: 0.39 ft at 11:45AM Sep 25, 2023Observed: 0.39 ft at 12:00PM Sep 25, 2023Observed: 0.39 ft at 12:15PM Sep 25, 2023Observed: 0.39 ft at 12:30PM Sep 25, 2023Observed: 0.39 ft at 12:45PM Sep 25, 2023Observed: 0.39 ft at 1:00PM Sep 25, 2023Observed: 0.39 ft at 1:15PM Sep 25, 2023Observed: 0.39 ft at 1:30PM Sep 25, 2023Observed: 0.39 ft at 1:45PM Sep 25, 2023Observed: 0.39 ft at 2:00PM Sep 25, 2023Observed: 0.39 ft at 2:15PM Sep 25, 2023Observed: 0.39 ft at 2:30PM Sep 25, 2023Observed: 0.39 ft at 2:45PM Sep 25, 2023Observed: 0.39 ft at 3:00PM Sep 25, 2023Observed: 0.39 ft at 3:15PM Sep 25, 2023Observed: 0.39 ft at 3:30PM Sep 25, 2023Observed: 0.39 ft at 3:45PM Sep 25, 2023Observed: 0.39 ft at 4:00PM Sep 25, 2023Observed: 0.39 ft at 4:15PM Sep 25, 2023Observed: 0.39 ft at 4:30PM Sep 25, 2023Observed: 0.39 ft at 4:45PM Sep 25, 2023Observed: 0.39 ft at 5:00PM Sep 25, 2023Observed: 0.39 ft at 5:15PM Sep 25, 2023Observed: 0.39 ft at 5:30PM Sep 25, 2023Observed: 0.39 ft at 5:45PM Sep 25, 2023Observed: 0.39 ft at 6:00PM Sep 25, 2023Observed: 0.39 ft at 6:15PM Sep 25, 2023Observed: 0.39 ft at 6:30PM Sep 25, 2023Observed: 0.39 ft at 6:45PM Sep 25, 2023Observed: 0.39 ft at 7:00PM Sep 25, 2023Observed: 0.39 ft at 7:15PM Sep 25, 2023Observed: 0.39 ft at 7:30PM Sep 25, 2023Observed: 0.39 ft at 7:45PM Sep 25, 2023Observed: 0.39 ft at 8:00PM Sep 25, 2023Observed: 0.39 ft at 8:15PM Sep 25, 2023Observed: 0.39 ft at 8:30PM Sep 25, 2023Observed: 0.39 ft at 8:45PM Sep 25, 2023Observed: 0.39 ft at 9:00PM Sep 25, 2023Observed: 0.39 ft at 9:15PM Sep 25, 2023Observed: 0.39 ft at 9:30PM Sep 25, 2023Observed: 0.39 ft at 9:45PM Sep 25, 2023Observed: 0.39 ft at 10:00PM Sep 25, 2023Observed: 0.39 ft at 10:15PM Sep 25, 2023Observed: 0.39 ft at 10:30PM Sep 25, 2023Observed: 0.39 ft at 10:45PM Sep 25, 2023Observed: 0.39 ft at 11:00PM Sep 25, 2023Observed: 0.39 ft at 11:15PM Sep 25, 2023Observed: 0.39 ft at 11:30PM Sep 25, 2023Observed: 0.39 ft at 11:45PM Sep 25, 2023Observed: 0.39 ft at 12:00AM Sep 26, 2023Observed: 0.39 ft at 12:15AM Sep 26, 2023Observed: 0.39 ft at 12:30AM Sep 26, 2023Observed: 0.39 ft at 12:45AM Sep 26, 2023Observed: 0.39 ft at 1:00AM Sep 26, 2023Observed: 0.39 ft at 1:15AM Sep 26, 2023Observed: 0.39 ft at 1:30AM Sep 26, 2023Observed: 0.39 ft at 1:45AM Sep 26, 2023Observed: 0.39 ft at 2:00AM Sep 26, 2023Observed: 0.39 ft at 2:15AM Sep 26, 2023Observed: 0.39 ft at 2:30AM Sep 26, 2023Observed: 0.39 ft at 2:45AM Sep 26, 2023Observed: 0.39 ft at 3:00AM Sep 26, 2023Observed: 0.39 ft at 3:15AM Sep 26, 2023Observed: 0.39 ft at 3:30AM Sep 26, 2023Observed: 0.39 ft at 3:45AM Sep 26, 2023Observed: 0.39 ft at 4:00AM Sep 26, 2023Observed: 0.39 ft at 4:15AM Sep 26, 2023Observed: 0.39 ft at 4:30AM Sep 26, 2023Observed: 0.39 ft at 4:45AM Sep 26, 2023Observed: 0.39 ft at 5:00AM Sep 26, 2023Observed: 0.39 ft at 5:15AM Sep 26, 2023Observed: 0.39 ft at 5:30AM Sep 26, 2023Observed: 0.39 ft at 5:45AM Sep 26, 2023Observed: 0.39 ft at 6:00AM Sep 26, 2023Observed: 0.39 ft at 6:15AM Sep 26, 2023Observed: 0.39 ft at 6:30AM Sep 26, 2023Observed: 0.39 ft at 6:45AM Sep 26, 2023Observed: 0.39 ft at 7:00AM Sep 26, 2023Observed: 0.39 ft at 7:15AM Sep 26, 2023Observed: 0.39 ft at 7:30AM Sep 26, 2023Observed: 0.39 ft at 7:45AM Sep 26, 2023Observed: 0.39 ft at 8:00AM Sep 26, 2023Observed: 0.39 ft at 8:15AM Sep 26, 2023Observed: 0.39 ft at 8:30AM Sep 26, 2023Observed: 0.39 ft at 8:45AM Sep 26, 2023Observed: 0.39 ft at 9:00AM Sep 26, 2023Observed: 0.39 ft at 9:15AM Sep 26, 2023Observed: 0.39 ft at 10:30AM Sep 26, 2023Observed: 0.39 ft at 10:45AM Sep 26, 2023Observed: 0.39 ft at 11:00AM Sep 26, 2023Observed: 0.39 ft at 11:15AM Sep 26, 2023Observed: 0.39 ft at 11:30AM Sep 26, 2023Observed: 0.39 ft at 11:45AM Sep 26, 2023Observed: 0.39 ft at 12:00PM Sep 26, 2023Observed: 0.39 ft at 12:15PM Sep 26, 2023Observed: 0.39 ft at 1:30PM Sep 26, 2023Observed: 0.39 ft at 1:45PM Sep 26, 2023Observed: 0.39 ft at 2:00PM Sep 26, 2023Observed: 0.39 ft at 2:15PM Sep 26, 2023Observed: 0.39 ft at 2:30PM Sep 26, 2023Observed: 0.39 ft at 2:45PM Sep 26, 2023Observed: 0.39 ft at 3:00PM Sep 26, 2023Observed: 0.39 ft at 3:15PM Sep 26, 2023Observed: 0.39 ft at 3:30PM Sep 26, 2023Observed: 0.39 ft at 3:45PM Sep 26, 2023Observed: 0.39 ft at 4:00PM Sep 26, 2023Observed: 0.39 ft at 4:15PM Sep 26, 2023Observed: 0.39 ft at 4:30PM Sep 26, 2023Observed: 0.39 ft at 4:45PM Sep 26, 2023Observed: 0.39 ft at 5:00PM Sep 26, 2023Observed: 0.39 ft at 5:15PM Sep 26, 2023Observed: 0.39 ft at 5:30PM Sep 26, 2023Observed: 0.39 ft at 5:45PM Sep 26, 2023Observed: 0.39 ft at 6:00PM Sep 26, 2023Observed: 0.39 ft at 6:15PM Sep 26, 2023Observed: 0.39 ft at 6:30PM Sep 26, 2023Observed: 0.39 ft at 6:45PM Sep 26, 2023Observed: 0.39 ft at 7:00PM Sep 26, 2023Observed: 0.39 ft at 7:15PM Sep 26, 2023Observed: 0.39 ft at 7:30PM Sep 26, 2023Observed: 0.39 ft at 7:45PM Sep 26, 2023Observed: 0.39 ft at 8:00PM Sep 26, 2023Observed: 0.39 ft at 8:15PM Sep 26, 2023Observed: 0.39 ft at 8:30PM Sep 26, 2023Observed: 0.39 ft at 8:45PM Sep 26, 2023Observed: 0.39 ft at 9:00PM Sep 26, 2023Observed: 0.39 ft at 9:15PM Sep 26, 2023Observed: 0.39 ft at 9:30PM Sep 26, 2023Observed: 0.39 ft at 9:45PM Sep 26, 2023Observed: 0.39 ft at 10:00PM Sep 26, 2023Observed: 0.39 ft at 10:15PM Sep 26, 2023Observed: 0.39 ft at 10:30PM Sep 26, 2023Observed: 0.39 ft at 10:45PM Sep 26, 2023Observed: 0.39 ft at 11:00PM Sep 26, 2023Observed: 0.39 ft at 11:15PM Sep 26, 2023USGS--Water Resources of the United StatesWTTT2(plotting HGIRG) Graph Created (11:32PM Sep 26, 2023)ObservedLatest observed value: 0.39 ft at 11:15 PM CDT 26-Sep-2023. Flood Stage is 20 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
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.

NOTE: Forecasts for the Atascosa River at Whitsett are issued as needed during times of high water, but are not routinely available.

Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 26
Moderate Flood Stage: 24
Flood Stage: 20
Action Stage: 20
Low Stage (in feet): -9999

Historic Crests
(1) 41.40 ft on 09/23/1967
(2) 41.00 ft on 09/01/1919
(3) 32.00 ft on 05/17/2015
(4) 31.50 ft on 09/19/1983
(5) 30.68 ft on 03/15/2007
(6) 30.26 ft on 09/11/2002
(7) 30.23 ft on 07/18/1990
(8) 29.69 ft on 07/06/2007
(9) 29.69 ft on 07/09/2007
(10) 28.70 ft on 06/30/1993
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.11 ft on 10/16/2021
(2) 11.58 ft on 08/08/2021
(3) 18.39 ft on 07/12/2021
(4) 27.07 ft on 06/05/2021
(5) 19.67 ft on 05/21/2021
(6) 17.00 ft on 05/04/2021
(7) 21.87 ft on 09/18/2018
(8) 5.87 ft on 06/05/2017
(9) 12.99 ft on 12/07/2016
(10) 20.86 ft on 09/27/2016
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
 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
26 Major lowland flooding occurs. Crops are damaged and pastureland is flooded, cutting off cattle. Secondary roads and low bridges also flood.
24 Moderate lowland flooding occurs, damaging crop land in season and flooding pastureland.
20 Minor lowland flooding reaches the lowest areas of crop and pastureland.
3.41 This is zero flow stage.
Photos
(1) River Looking Upstream During July 2002 Floods
(2) Flooding On Atascosa River July 2002
(3) Bridge Over River Where Gage is Located
(4) Low-Lying Area Looking Southwest From Bridge
(5) Looking West On Bridge
(6) River Looking Downstream From Bridge
(7) Looking West at Low Water Crossing
(8) Low-Lying Area Looking West Toward Bridge
About This Location Collapse

Latitude: 28.621944° N, Longitude: 98.281111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 20 ft 20 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 20)		 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 29 159.04 Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 159.04 ft 179.04 ft  

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
Corpus Christi Weather Forecast Office
426 Pinson Drive
Corpus Christi, TX 78406-1803
(361) 289-0959
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