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Hydrograph River at a Glance Download Inundation
Mapping
Rio Grande at Columbia Bridge Stage (ft)Flow (cfs)Observed: 6.35 ft at 3:00PM Aug 18, 2014Observed: 6.33 ft at 3:15PM Aug 18, 2014Observed: 6.33 ft at 3:30PM Aug 18, 2014Observed: 6.34 ft at 3:45PM Aug 18, 2014Observed: 6.35 ft at 4:00PM Aug 18, 2014Observed: 6.35 ft at 4:15PM Aug 18, 2014Observed: 6.33 ft at 4:30PM Aug 18, 2014Observed: 6.34 ft at 4:45PM Aug 18, 2014Observed: 6.33 ft at 5:00PM Aug 18, 2014Observed: 6.31 ft at 5:15PM Aug 18, 2014Observed: 6.32 ft at 5:30PM Aug 18, 2014Observed: 6.34 ft at 5:45PM Aug 18, 2014Observed: 6.33 ft at 6:00PM Aug 18, 2014Observed: 6.31 ft at 6:15PM Aug 18, 2014Observed: 6.33 ft at 6:30PM Aug 18, 2014Observed: 6.35 ft at 6:45PM Aug 18, 2014Observed: 6.34 ft at 7:00PM Aug 18, 2014Observed: 6.36 ft at 7:15PM Aug 18, 2014Observed: 6.38 ft at 7:30PM Aug 18, 2014Observed: 6.4 ft at 7:45PM Aug 18, 2014Observed: 6.37 ft at 8:00PM Aug 18, 2014Observed: 6.38 ft at 8:15PM Aug 18, 2014Highest Observation: 6.43 ft at 8:30PM Aug 18, 2014Highest Observation: 6.43 ft at 8:45PM Aug 18, 2014Observed: 6.3 ft at 9:00PM Aug 18, 2014Observed: 6.32 ft at 9:15PM Aug 18, 2014Observed: 6.32 ft at 9:30PM Aug 18, 2014Observed: 6.3 ft at 9:45PM Aug 18, 2014Observed: 6.32 ft at 10:00PM Aug 18, 2014Observed: 6.29 ft at 10:15PM Aug 18, 2014Observed: 6.29 ft at 10:30PM Aug 18, 2014Observed: 6.29 ft at 10:45PM Aug 18, 2014Observed: 6.27 ft at 11:00PM Aug 18, 2014Observed: 6.3 ft at 11:15PM Aug 18, 2014Observed: 6.34 ft at 11:30PM Aug 18, 2014Observed: 6.29 ft at 11:45PM Aug 18, 2014Observed: 6.29 ft at 12:00AM Aug 19, 2014Observed: 6.31 ft at 12:15AM Aug 19, 2014Observed: 6.35 ft at 12:30AM Aug 19, 2014Observed: 6.34 ft at 12:45AM Aug 19, 2014Observed: 6.39 ft at 1:00AM Aug 19, 2014Observed: 6.36 ft at 1:15AM Aug 19, 2014Observed: 6.33 ft at 1:30AM Aug 19, 2014Observed: 6.36 ft at 1:45AM Aug 19, 2014Observed: 6.33 ft at 2:00AM Aug 19, 2014Observed: 6.36 ft at 2:15AM Aug 19, 2014Observed: 6.35 ft at 2:30AM Aug 19, 2014Observed: 6.35 ft at 2:45AM Aug 19, 2014Observed: 6.35 ft at 3:00AM Aug 19, 2014Observed: 6.33 ft at 3:15AM Aug 19, 2014Observed: 6.35 ft at 3:30AM Aug 19, 2014Observed: 6.32 ft at 3:45AM Aug 19, 2014Observed: 6.36 ft at 4:00AM Aug 19, 2014Observed: 6.36 ft at 4:15AM Aug 19, 2014Observed: 6.35 ft at 4:30AM Aug 19, 2014Observed: 6.36 ft at 4:45AM Aug 19, 2014Observed: 6.35 ft at 5:00AM Aug 19, 2014Observed: 6.38 ft at 5:15AM Aug 19, 2014Observed: 6.37 ft at 5:30AM Aug 19, 2014Observed: 6.38 ft at 5:45AM Aug 19, 2014Observed: 6.37 ft at 6:00AM Aug 19, 2014Observed: 6.37 ft at 6:15AM Aug 19, 2014Observed: 6.38 ft at 6:30AM Aug 19, 2014Observed: 6.39 ft at 6:45AM Aug 19, 2014Observed: 6.37 ft at 7:00AM Aug 19, 2014Observed: 6.4 ft at 7:15AM Aug 19, 2014Observed: 6.38 ft at 7:30AM Aug 19, 2014Observed: 6.38 ft at 7:45AM Aug 19, 2014Observed: 6.37 ft at 8:00AM Aug 19, 2014Observed: 6.38 ft at 8:15AM Aug 19, 2014Observed: 6.35 ft at 8:30AM Aug 19, 2014Observed: 6.35 ft at 8:45AM Aug 19, 2014Observed: 6.36 ft at 9:00AM Aug 19, 2014Observed: 6.36 ft at 9:15AM Aug 19, 2014Observed: 6.37 ft at 9:30AM Aug 19, 2014Observed: 6.35 ft at 9:45AM Aug 19, 2014Observed: 6.34 ft at 10:00AM Aug 19, 2014Observed: 6.35 ft at 10:15AM Aug 19, 2014Observed: 6.37 ft at 10:30AM Aug 19, 2014Observed: 6.35 ft at 10:45AM Aug 19, 2014Observed: 6.34 ft at 11:00AM Aug 19, 2014Observed: 6.35 ft at 11:15AM Aug 19, 2014Observed: 6.35 ft at 11:30AM Aug 19, 2014Observed: 6.36 ft at 11:45AM Aug 19, 2014Observed: 6.35 ft at 12:00PM Aug 19, 2014Observed: 6.35 ft at 12:15PM Aug 19, 2014Observed: 6.36 ft at 12:30PM Aug 19, 2014Observed: 6.36 ft at 12:45PM Aug 19, 2014Observed: 6.35 ft at 1:00PM Aug 19, 2014Observed: 6.34 ft at 1:15PM Aug 19, 2014Observed: 6.33 ft at 1:30PM Aug 19, 2014Observed: 6.33 ft at 1:45PM Aug 19, 2014Observed: 6.36 ft at 2:00PM Aug 19, 2014Observed: 6.36 ft at 2:15PM Aug 19, 2014Observed: 6.33 ft at 2:30PM Aug 19, 2014Observed: 6.32 ft at 2:45PM Aug 19, 2014Observed: 6.33 ft at 3:00PM Aug 19, 2014Observed: 6.31 ft at 3:15PM Aug 19, 2014Observed: 6.33 ft at 3:30PM Aug 19, 2014Observed: 6.32 ft at 3:45PM Aug 19, 2014Observed: 6.31 ft at 4:00PM Aug 19, 2014Observed: 6.31 ft at 4:15PM Aug 19, 2014Observed: 6.3 ft at 4:30PM Aug 19, 2014Observed: 6.28 ft at 4:45PM Aug 19, 2014Observed: 6.31 ft at 5:00PM Aug 19, 2014Observed: 6.32 ft at 5:15PM Aug 19, 2014Observed: 6.3 ft at 5:30PM Aug 19, 2014Observed: 6.28 ft at 5:45PM Aug 19, 2014Observed: 6.29 ft at 6:00PM Aug 19, 2014Observed: 6.31 ft at 6:15PM Aug 19, 2014Observed: 6.3 ft at 6:30PM Aug 19, 2014Observed: 6.28 ft at 6:45PM Aug 19, 2014Observed: 6.3 ft at 7:00PM Aug 19, 2014Observed: 6.29 ft at 7:15PM Aug 19, 2014Observed: 6.27 ft at 7:30PM Aug 19, 2014Observed: 6.27 ft at 7:45PM Aug 19, 2014Observed: 6.3 ft at 8:00PM Aug 19, 2014Observed: 6.28 ft at 8:15PM Aug 19, 2014Observed: 6.28 ft at 8:30PM Aug 19, 2014Observed: 6.26 ft at 8:45PM Aug 19, 2014Observed: 6.25 ft at 9:00PM Aug 19, 2014Observed: 6.26 ft at 9:15PM Aug 19, 2014Observed: 6.25 ft at 9:30PM Aug 19, 2014Observed: 6.25 ft at 9:45PM Aug 19, 2014Observed: 6.28 ft at 10:00PM Aug 19, 2014Observed: 6.24 ft at 10:15PM Aug 19, 2014Observed: 6.25 ft at 10:30PM Aug 19, 2014Observed: 6.26 ft at 10:45PM Aug 19, 2014Observed: 6.29 ft at 11:00PM Aug 19, 2014Observed: 6.27 ft at 11:15PM Aug 19, 2014Observed: 6.25 ft at 11:30PM Aug 19, 2014Observed: 6.27 ft at 11:45PM Aug 19, 2014Observed: 6.27 ft at 12:00AM Aug 20, 2014Observed: 6.23 ft at 12:15AM Aug 20, 2014Observed: 6.27 ft at 12:30AM Aug 20, 2014Observed: 6.28 ft at 12:45AM Aug 20, 2014Observed: 6.26 ft at 1:00AM Aug 20, 2014Observed: 6.24 ft at 1:15AM Aug 20, 2014Observed: 6.26 ft at 1:30AM Aug 20, 2014Observed: 6.28 ft at 1:45AM Aug 20, 2014Observed: 6.24 ft at 2:00AM Aug 20, 2014Observed: 6.26 ft at 2:15AM Aug 20, 2014Observed: 6.25 ft at 2:30AM Aug 20, 2014Observed: 6.28 ft at 2:45AM Aug 20, 2014Observed: 6.25 ft at 3:00AM Aug 20, 2014Observed: 6.24 ft at 3:15AM Aug 20, 2014Observed: 6.23 ft at 3:30AM Aug 20, 2014Observed: 6.22 ft at 3:45AM Aug 20, 2014Observed: 6.22 ft at 4:00AM Aug 20, 2014Observed: 6.25 ft at 4:15AM Aug 20, 2014Observed: 6.26 ft at 4:30AM Aug 20, 2014Observed: 6.24 ft at 4:45AM Aug 20, 2014Observed: 6.25 ft at 5:00AM Aug 20, 2014Observed: 6.25 ft at 5:15AM Aug 20, 2014Observed: 6.24 ft at 5:30AM Aug 20, 2014Observed: 6.28 ft at 5:45AM Aug 20, 2014Observed: 6.27 ft at 6:00AM Aug 20, 2014Observed: 6.26 ft at 6:15AM Aug 20, 2014Observed: 6.25 ft at 6:30AM Aug 20, 2014Observed: 6.26 ft at 6:45AM Aug 20, 2014Observed: 6.26 ft at 7:00AM Aug 20, 2014Observed: 6.26 ft at 7:15AM Aug 20, 2014Observed: 6.22 ft at 7:30AM Aug 20, 2014Observed: 6.27 ft at 7:45AM Aug 20, 2014Observed: 6.28 ft at 8:00AM Aug 20, 2014Observed: 6.26 ft at 8:15AM Aug 20, 2014Observed: 6.29 ft at 8:30AM Aug 20, 2014Observed: 6.25 ft at 8:45AM Aug 20, 2014Observed: 6.23 ft at 9:00AM Aug 20, 2014Observed: 6.21 ft at 9:15AM Aug 20, 2014Observed: 6.25 ft at 9:30AM Aug 20, 2014Observed: 6.26 ft at 9:45AM Aug 20, 2014Observed: 6.26 ft at 10:00AM Aug 20, 2014Observed: 6.26 ft at 10:15AM Aug 20, 2014Observed: 6.25 ft at 10:30AM Aug 20, 2014Observed: 6.23 ft at 10:45AM Aug 20, 2014Observed: 6.25 ft at 11:00AM Aug 20, 2014Observed: 6.23 ft at 11:15AM Aug 20, 2014Observed: 6.27 ft at 11:30AM Aug 20, 2014Observed: 6.25 ft at 11:45AM Aug 20, 2014Observed: 6.25 ft at 12:00PM Aug 20, 2014Observed: 6.26 ft at 12:15PM Aug 20, 2014Observed: 6.3 ft at 12:30PM Aug 20, 2014Observed: 6.29 ft at 12:45PM Aug 20, 2014Observed: 6.33 ft at 1:00PM Aug 20, 2014Observed: 6.3 ft at 1:15PM Aug 20, 2014Observed: 6.31 ft at 1:30PM Aug 20, 2014Observed: 6.29 ft at 1:45PM Aug 20, 2014Observed: 6.32 ft at 2:00PM Aug 20, 2014Observed: 6.31 ft at 2:15PM Aug 20, 2014Observed: 6.33 ft at 2:30PM Aug 20, 2014Observed: 6.29 ft at 2:45PM Aug 20, 2014Observed: 6.3 ft at 3:00PM Aug 20, 2014Observed: 6.3 ft at 3:15PM Aug 20, 2014Observed: 6.3 ft at 3:30PM Aug 20, 2014Observed: 6.28 ft at 3:45PM Aug 20, 2014Observed: 6.31 ft at 4:00PM Aug 20, 2014Observed: 6.31 ft at 4:15PM Aug 20, 2014Observed: 6.31 ft at 4:30PM Aug 20, 2014Observed: 6.34 ft at 4:45PM Aug 20, 2014Observed: 6.31 ft at 5:00PM Aug 20, 2014Observed: 6.32 ft at 5:15PM Aug 20, 2014Observed: 6.33 ft at 5:30PM Aug 20, 2014Observed: 6.3 ft at 5:45PM Aug 20, 2014Observed: 6.3 ft at 6:00PM Aug 20, 2014Observed: 6.31 ft at 6:15PM Aug 20, 2014Observed: 6.31 ft at 6:30PM Aug 20, 2014Observed: 6.32 ft at 6:45PM Aug 20, 2014Observed: 6.31 ft at 7:00PM Aug 20, 2014Observed: 6.31 ft at 7:15PM Aug 20, 2014Observed: 6.28 ft at 7:30PM Aug 20, 2014Observed: 6.26 ft at 7:45PM Aug 20, 2014Observed: 6.28 ft at 8:00PM Aug 20, 2014Observed: 6.31 ft at 8:15PM Aug 20, 2014Observed: 6.27 ft at 8:30PM Aug 20, 2014Observed: 6.29 ft at 8:45PM Aug 20, 2014Observed: 6.3 ft at 9:00PM Aug 20, 2014Observed: 6.33 ft at 9:15PM Aug 20, 2014Observed: 6.31 ft at 9:30PM Aug 20, 2014Observed: 6.29 ft at 9:45PM Aug 20, 2014Observed: 6.34 ft at 10:00PM Aug 20, 2014Observed: 6.31 ft at 10:15PM Aug 20, 2014Observed: 6.29 ft at 10:30PM Aug 20, 2014Observed: 6.3 ft at 10:45PM Aug 20, 2014Observed: 6.28 ft at 11:00PM Aug 20, 2014Observed: 6.34 ft at 11:15PM Aug 20, 2014Observed: 6.28 ft at 11:30PM Aug 20, 2014Observed: 6.31 ft at 11:45PM Aug 20, 2014Observed: 6.34 ft at 12:00AM Aug 21, 2014Observed: 6.32 ft at 12:15AM Aug 21, 2014Observed: 6.3 ft at 12:30AM Aug 21, 2014Observed: 6.29 ft at 12:45AM Aug 21, 2014Observed: 6.35 ft at 1:00AM Aug 21, 2014Observed: 6.32 ft at 1:15AM Aug 21, 2014Observed: 6.34 ft at 1:30AM Aug 21, 2014Observed: 6.34 ft at 1:45AM Aug 21, 2014Observed: 6.35 ft at 2:00AM Aug 21, 2014Observed: 6.36 ft at 2:15AM Aug 21, 2014Observed: 6.36 ft at 2:30AM Aug 21, 2014Observed: 6.33 ft at 2:45AM Aug 21, 2014Observed: 6.36 ft at 3:00AM Aug 21, 2014Observed: 6.33 ft at 3:15AM Aug 21, 2014Observed: 6.37 ft at 3:30AM Aug 21, 2014Observed: 6.35 ft at 3:45AM Aug 21, 2014Observed: 6.35 ft at 4:00AM Aug 21, 2014Observed: 6.4 ft at 4:15AM Aug 21, 2014Observed: 6.4 ft at 4:30AM Aug 21, 2014Observed: 6.36 ft at 4:45AM Aug 21, 2014Observed: 6.38 ft at 5:00AM Aug 21, 2014Observed: 6.38 ft at 5:15AM Aug 21, 2014Observed: 6.38 ft at 5:30AM Aug 21, 2014Observed: 6.38 ft at 5:45AM Aug 21, 2014Observed: 6.39 ft at 6:00AM Aug 21, 2014Observed: 6.42 ft at 6:15AM Aug 21, 2014Highest Observation: 6.43 ft at 6:30AM Aug 21, 2014Observed: 6.4 ft at 6:45AM Aug 21, 2014Observed: 6.42 ft at 7:00AM Aug 21, 2014Observed: 6.42 ft at 7:15AM Aug 21, 2014Observed: 6.4 ft at 7:30AM Aug 21, 2014Highest Observation: 6.43 ft at 7:45AM Aug 21, 2014Highest Observation: 6.43 ft at 8:00AM Aug 21, 2014Highest Observation: 6.43 ft at 8:15AM Aug 21, 2014Observed: 6.4 ft at 8:30AM Aug 21, 2014Observed: 6.38 ft at 8:45AM Aug 21, 2014Observed: 6.42 ft at 9:00AM Aug 21, 2014Observed: 6.42 ft at 9:15AM Aug 21, 2014Observed: 6.41 ft at 9:30AM Aug 21, 2014Observed: 6.4 ft at 9:45AM Aug 21, 2014Observed: 6.41 ft at 10:00AM Aug 21, 2014Observed: 6.4 ft at 10:15AM Aug 21, 2014Observed: 6.39 ft at 10:30AM Aug 21, 2014Observed: 6.41 ft at 10:45AM Aug 21, 2014Observed: 6.39 ft at 11:00AM Aug 21, 2014Observed: 6.4 ft at 11:15AM Aug 21, 2014Observed: 6.37 ft at 11:30AM Aug 21, 2014Observed: 6.39 ft at 11:45AM Aug 21, 2014Observed: 6.4 ft at 12:00PM Aug 21, 2014Highest Observation: 6.43 ft at 12:15PM Aug 21, 2014Observed: 6.37 ft at 12:30PM Aug 21, 2014Observed: 6.39 ft at 12:45PM Aug 21, 2014Observed: 6.41 ft at 1:00PM Aug 21, 2014Observed: 6.38 ft at 1:15PM Aug 21, 2014Observed: 6.36 ft at 1:30PM Aug 21, 2014Observed: 6.4 ft at 1:45PM Aug 21, 2014Observed: 6.4 ft at 2:00PM Aug 21, 2014Observed: 6.41 ft at 2:15PM Aug 21, 2014Observed: 6.35 ft at 2:30PM Aug 21, 2014Observed: 6.35 ft at 2:45PM Aug 21, 2014Observed: 6.35 ft at 3:00PM Aug 21, 2014Observed: 6.35 ft at 3:15PM Aug 21, 2014Observed: 6.35 ft at 3:30PM Aug 21, 2014Observed: 6.36 ft at 3:45PM Aug 21, 2014Observed: 6.31 ft at 4:00PM Aug 21, 2014Observed: 6.34 ft at 4:15PM Aug 21, 2014Observed: 6.34 ft at 4:30PM Aug 21, 2014Observed: 6.33 ft at 4:45PM Aug 21, 2014Observed: 6.33 ft at 5:00PM Aug 21, 2014Observed: 6.35 ft at 5:15PM Aug 21, 2014Observed: 6.33 ft at 5:30PM Aug 21, 2014Observed: 6.34 ft at 5:45PM Aug 21, 2014Observed: 6.3 ft at 6:00PM Aug 21, 2014Observed: 6.32 ft at 6:15PM Aug 21, 2014Observed: 6.31 ft at 6:30PM Aug 21, 2014Observed: 6.32 ft at 6:45PM Aug 21, 2014Observed: 6.36 ft at 7:00PM Aug 21, 2014Observed: 6.34 ft at 7:15PM Aug 21, 2014Observed: 6.31 ft at 7:30PM Aug 21, 2014Observed: 6.34 ft at 7:45PM Aug 21, 2014Observed: 6.32 ft at 8:00PM Aug 21, 2014Observed: 6.31 ft at 8:15PM Aug 21, 2014Observed: 6.36 ft at 8:30PM Aug 21, 2014Observed: 6.32 ft at 8:45PM Aug 21, 2014Observed: 6.32 ft at 9:00PM Aug 21, 2014Observed: 6.3 ft at 9:15PM Aug 21, 2014Observed: 6.34 ft at 9:30PM Aug 21, 2014Observed: 6.33 ft at 9:45PM Aug 21, 2014Observed: 6.28 ft at 10:00PM Aug 21, 2014Observed: 6.3 ft at 10:15PM Aug 21, 2014Observed: 6.32 ft at 10:30PM Aug 21, 2014Observed: 6.29 ft at 10:45PM Aug 21, 2014Observed: 6.28 ft at 11:00PM Aug 21, 2014Observed: 6.32 ft at 11:15PM Aug 21, 2014Observed: 6.33 ft at 11:30PM Aug 21, 2014Observed: 6.31 ft at 11:45PM Aug 21, 2014Observed: 6.3 ft at 12:00AM Aug 22, 2014Observed: 6.27 ft at 12:15AM Aug 22, 2014Observed: 6.3 ft at 12:30AM Aug 22, 2014Observed: 6.31 ft at 12:45AM Aug 22, 2014Observed: 6.31 ft at 1:00AM Aug 22, 2014Observed: 6.33 ft at 1:15AM Aug 22, 2014Observed: 6.33 ft at 1:30AM Aug 22, 2014Observed: 6.34 ft at 1:45AM Aug 22, 2014Observed: 6.34 ft at 2:00AM Aug 22, 2014Observed: 6.35 ft at 2:15AM Aug 22, 2014Observed: 6.31 ft at 2:30AM Aug 22, 2014Observed: 6.34 ft at 2:45AM Aug 22, 2014Observed: 6.33 ft at 3:00AM Aug 22, 2014Observed: 6.34 ft at 3:15AM Aug 22, 2014Observed: 6.36 ft at 3:30AM Aug 22, 2014Observed: 6.34 ft at 3:45AM Aug 22, 2014Observed: 6.36 ft at 4:00AM Aug 22, 2014Observed: 6.35 ft at 4:15AM Aug 22, 2014Observed: 6.34 ft at 4:30AM Aug 22, 2014Observed: 6.35 ft at 4:45AM Aug 22, 2014Observed: 6.33 ft at 5:00AM Aug 22, 2014Observed: 6.36 ft at 5:15AM Aug 22, 2014Observed: 6.36 ft at 5:30AM Aug 22, 2014Observed: 6.36 ft at 5:45AM Aug 22, 2014Observed: 6.34 ft at 6:00AM Aug 22, 2014Observed: 6.36 ft at 6:15AM Aug 22, 2014Observed: 6.39 ft at 6:30AM Aug 22, 2014Observed: 6.36 ft at 6:45AM Aug 22, 2014Observed: 6.37 ft at 7:00AM Aug 22, 2014Observed: 6.37 ft at 7:15AM Aug 22, 2014Observed: 6.35 ft at 7:30AM Aug 22, 2014Observed: 6.38 ft at 7:45AM Aug 22, 2014Observed: 6.36 ft at 8:00AM Aug 22, 2014Observed: 6.4 ft at 8:15AM Aug 22, 2014Observed: 6.38 ft at 8:30AM Aug 22, 2014Observed: 6.38 ft at 8:45AM Aug 22, 2014Observed: 6.38 ft at 9:00AM Aug 22, 2014Observed: 6.41 ft at 9:15AM Aug 22, 2014Observed: 6.37 ft at 9:30AM Aug 22, 2014Observed: 6.35 ft at 9:45AM Aug 22, 2014Observed: 6.4 ft at 10:00AM Aug 22, 2014Observed: 6.38 ft at 10:15AM Aug 22, 2014Observed: 6.39 ft at 10:30AM Aug 22, 2014Observed: 6.38 ft at 10:45AM Aug 22, 2014Observed: 6.33 ft at 11:00AM Aug 22, 2014Observed: 6.38 ft at 11:15AM Aug 22, 2014Observed: 6.35 ft at 11:30AM Aug 22, 2014Observed: 6.35 ft at 11:45AM Aug 22, 2014Observed: 6.35 ft at 12:00PM Aug 22, 2014Observed: 6.38 ft at 12:15PM Aug 22, 2014Observed: 6.38 ft at 12:30PM Aug 22, 2014Observed: 6.37 ft at 12:45PM Aug 22, 2014Observed: 6.34 ft at 1:00PM Aug 22, 2014Observed: 6.32 ft at 1:15PM Aug 22, 2014Observed: 6.37 ft at 1:30PM Aug 22, 2014Observed: 6.36 ft at 1:45PM Aug 22, 2014Observed: 6.35 ft at 2:00PM Aug 22, 2014Observed: 6.34 ft at 2:15PM Aug 22, 2014Observed: 6.3 ft at 2:30PM Aug 22, 2014Observed: 6.33 ft at 2:45PM Aug 22, 2014Observed: 6.31 ft at 3:00PM Aug 22, 2014Observed: 6.31 ft at 3:15PM Aug 22, 2014Observed: 6.33 ft at 3:30PM Aug 22, 2014Observed: 6.33 ft at 3:45PM Aug 22, 2014Observed: 6.3 ft at 4:00PM Aug 22, 2014Observed: 6.28 ft at 4:15PM Aug 22, 2014Observed: 6.34 ft at 4:30PM Aug 22, 2014Observed: 6.36 ft at 4:45PM Aug 22, 2014Observed: 6.33 ft at 5:00PM Aug 22, 2014Observed: 6.32 ft at 5:15PM Aug 22, 2014Observed: 6.31 ft at 5:30PM Aug 22, 2014Observed: 6.29 ft at 5:45PM Aug 22, 2014Observed: 6.31 ft at 6:00PM Aug 22, 2014Observed: 6.32 ft at 6:15PM Aug 22, 2014Observed: 6.31 ft at 6:30PM Aug 22, 2014Observed: 6.32 ft at 6:45PM Aug 22, 2014Observed: 6.3 ft at 7:00PM Aug 22, 2014Observed: 6.31 ft at 7:15PM Aug 22, 2014Observed: 6.29 ft at 7:30PM Aug 22, 2014Observed: 6.3 ft at 7:45PM Aug 22, 2014Observed: 6.3 ft at 8:00PM Aug 22, 2014Observed: 6.28 ft at 8:15PM Aug 22, 2014Observed: 6.3 ft at 8:30PM Aug 22, 2014Observed: 6.32 ft at 8:45PM Aug 22, 2014Observed: 6.31 ft at 9:00PM Aug 22, 2014Observed: 6.31 ft at 9:15PM Aug 22, 2014Observed: 6.29 ft at 9:30PM Aug 22, 2014Observed: 6.3 ft at 9:45PM Aug 22, 2014Observed: 6.29 ft at 10:00PM Aug 22, 2014Observed: 6.29 ft at 10:15PM Aug 22, 2014Observed: 6.29 ft at 10:30PM Aug 22, 2014Observed: 6.3 ft at 10:45PM Aug 22, 2014Observed: 6.28 ft at 11:00PM Aug 22, 2014Observed: 6.3 ft at 11:15PM Aug 22, 2014Observed: 6.29 ft at 11:30PM Aug 22, 2014Observed: 6.28 ft at 11:45PM Aug 22, 2014Observed: 6.27 ft at 12:00AM Aug 23, 2014Observed: 6.28 ft at 12:15AM Aug 23, 2014Observed: 6.3 ft at 12:30AM Aug 23, 2014Observed: 6.27 ft at 12:45AM Aug 23, 2014Observed: 6.31 ft at 1:00AM Aug 23, 2014Observed: 6.28 ft at 1:15AM Aug 23, 2014Observed: 6.29 ft at 1:30AM Aug 23, 2014Observed: 6.29 ft at 1:45AM Aug 23, 2014Observed: 6.27 ft at 2:00AM Aug 23, 2014Observed: 6.26 ft at 2:15AM Aug 23, 2014Observed: 6.28 ft at 2:30AM Aug 23, 2014Observed: 6.31 ft at 2:45AM Aug 23, 2014Observed: 6.31 ft at 3:00AM Aug 23, 2014Observed: 6.29 ft at 3:15AM Aug 23, 2014Observed: 6.31 ft at 3:30AM Aug 23, 2014Observed: 6.29 ft at 3:45AM Aug 23, 2014Observed: 6.34 ft at 4:00AM Aug 23, 2014Observed: 6.3 ft at 4:15AM Aug 23, 2014Observed: 6.31 ft at 4:30AM Aug 23, 2014Observed: 6.33 ft at 4:45AM Aug 23, 2014Observed: 6.33 ft at 5:00AM Aug 23, 2014Observed: 6.32 ft at 5:15AM Aug 23, 2014Observed: 6.33 ft at 5:30AM Aug 23, 2014Observed: 6.35 ft at 5:45AM Aug 23, 2014Observed: 6.33 ft at 6:00AM Aug 23, 2014Observed: 6.35 ft at 6:15AM Aug 23, 2014Observed: 6.37 ft at 6:30AM Aug 23, 2014Observed: 6.38 ft at 6:45AM Aug 23, 2014Observed: 6.41 ft at 7:00AM Aug 23, 2014Observed: 6.37 ft at 7:15AM Aug 23, 2014Observed: 6.38 ft at 7:30AM Aug 23, 2014Observed: 6.38 ft at 7:45AM Aug 23, 2014Observed: 6.39 ft at 8:00AM Aug 23, 2014Observed: 6.37 ft at 8:15AM Aug 23, 2014Observed: 6.37 ft at 8:30AM Aug 23, 2014Observed: 6.36 ft at 8:45AM Aug 23, 2014Observed: 6.35 ft at 9:00AM Aug 23, 2014Observed: 6.34 ft at 9:15AM Aug 23, 2014Observed: 6.35 ft at 9:30AM Aug 23, 2014Observed: 6.33 ft at 9:45AM Aug 23, 2014Observed: 6.35 ft at 10:00AM Aug 23, 2014Observed: 6.35 ft at 10:15AM Aug 23, 2014Observed: 6.35 ft at 10:30AM Aug 23, 2014Observed: 6.35 ft at 10:45AM Aug 23, 2014Observed: 6.35 ft at 11:00AM Aug 23, 2014Observed: 6.35 ft at 11:15AM Aug 23, 2014Observed: 6.32 ft at 11:30AM Aug 23, 2014Observed: 6.35 ft at 11:45AM Aug 23, 2014Observed: 6.34 ft at 12:00PM Aug 23, 2014Observed: 6.31 ft at 12:15PM Aug 23, 2014Observed: 6.35 ft at 12:30PM Aug 23, 2014Observed: 6.34 ft at 12:45PM Aug 23, 2014Observed: 6.34 ft at 1:00PM Aug 23, 2014Observed: 6.34 ft at 1:15PM Aug 23, 2014CBBT2(plotting HGIRG) Graph Created (2:46PM Aug 23, 2014)ObservedLatest observed value: 6.34 ft at 1:15 PM CDT 23-Aug-2014. Flood Stage is 18 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Rio Grande at Columbia Bridge are issued as needed during times of high water, but are not routinely available.
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Upstream Gauge - at El Indio Upstream Gauge Downstream Gauge Downstream Gauge - at Laredo
Flood Categories (in feet)
Major Flood Stage:30
Moderate Flood Stage:24
Flood Stage:18
Action Stage:10

Historical Crests
(1) 49.42 ft on 07/08/2010
(2) 33.38 ft on 06/16/2013
(3) 28.94 ft on 04/06/2004
(4) 25.45 ft on 10/12/2003
(5) 25.40 ft on 04/18/2010
(6) 24.93 ft on 06/22/2014
(7) 22.75 ft on 06/19/2014
(8) 20.91 ft on 05/26/2007
(9) 19.56 ft on 10/14/2013
(10) 18.44 ft on 10/16/2008
Show More Historical Crests

(P): Preliminary values subject to further review.

Low Water Records
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
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30 or 9.1 meters, major lowland flooding occurs. Water is several feet deep over most of the mall and customs parking lots. The lowest residences are threatened and roads and low bridges become very dangerous.
28 or 8.5 meters, the flow reaches the height of left bank. Flow exceeds left bank near the gauge. Most of customs and mall parking lots are inundated downstream in Laredo. The lowest residences are threatened in Laredo and Nuevo Laredo. Livestock, pumps, and equipment in the river channel are flooded
24 or 7.3 meters, moderate lowland flooding occurs, and cuts off livestock, irrigation pumps, and equipment above eagle pass to below Laredo. Autos and trucks flood in the customs and mall parking lots downstream in Laredo
18 or 5.5 meters, flow reaches the height of the right bank. Livestock and equipment flood in the channel and low banks below eagle pass to below Laredo. Autos and trucks flood in low areas of the customs parking lot downstream in Laredo
16 or 4.9 meters, overbank conditions occur over the low areas of the flood plain
10 or 3.0 meters, this is the caution stage for pumps and livestock in the channel
Photos
(1) Near Normal Conditions on River Near Bridge
(2) Near Normal Flow
(3) Near Normal Conditions: Overbank Area
(4) Looking WSW Into Overbank Area
(5) July 2010 Flood: Water Increasing Over Bridge
(6) July 2010 Flooding: Approaching Customs Area
(7) Flow Over Bridge July 7 2010 Around 4 PM.
(8) Looking Upstream July 2010
(9) Flow on Bridge July 07 2010 Early Afternoon
(10) Gage Equipment Housing
About This Location Collapse

Latitude: 27.706389° N, Longitude: 99.750000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 18 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 29 401.25 ft 419.25 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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Hydrologic Resources Additional Resources
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Corpus Christi Weather Forecast Office
300 Pinson Drive
Corpus Christi, TX 78406-1803
(361) 289-0959
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Page last modified: 5-Aug-2014 6:38 PM
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