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Hydrograph River at a Glance Download
Kaskaskia River at Vandalia Stage (ft)Flow (kcfs)Highest Observation: 8.43 ft at 9:15PM Nov 29, 2021Highest Observation: 8.43 ft at 9:30PM Nov 29, 2021Observed: 8.42 ft at 9:45PM Nov 29, 2021Observed: 8.42 ft at 10:00PM Nov 29, 2021Highest Observation: 8.43 ft at 10:15PM Nov 29, 2021Observed: 8.4 ft at 10:30PM Nov 29, 2021Observed: 8.42 ft at 10:45PM Nov 29, 2021Observed: 8.42 ft at 11:00PM Nov 29, 2021Observed: 8.41 ft at 11:15PM Nov 29, 2021Observed: 8.42 ft at 11:30PM Nov 29, 2021Observed: 8.42 ft at 11:45PM Nov 29, 2021Observed: 8.42 ft at 12:00AM Nov 30, 2021Observed: 8.42 ft at 12:15AM Nov 30, 2021Observed: 8.42 ft at 12:30AM Nov 30, 2021Observed: 8.41 ft at 12:45AM Nov 30, 2021Observed: 8.39 ft at 1:00AM Nov 30, 2021Observed: 8.42 ft at 1:15AM Nov 30, 2021Observed: 8.42 ft at 1:30AM Nov 30, 2021Observed: 8.42 ft at 1:45AM Nov 30, 2021Observed: 8.41 ft at 2:00AM Nov 30, 2021Observed: 8.42 ft at 2:15AM Nov 30, 2021Observed: 8.42 ft at 2:30AM Nov 30, 2021Observed: 8.41 ft at 2:45AM Nov 30, 2021Observed: 8.42 ft at 3:00AM Nov 30, 2021Observed: 8.42 ft at 3:15AM Nov 30, 2021Observed: 8.42 ft at 3:30AM Nov 30, 2021Observed: 8.41 ft at 3:45AM Nov 30, 2021Observed: 8.41 ft at 4:00AM Nov 30, 2021Observed: 8.41 ft at 4:15AM Nov 30, 2021Observed: 8.41 ft at 4:30AM Nov 30, 2021Observed: 8.42 ft at 4:45AM Nov 30, 2021Observed: 8.41 ft at 5:00AM Nov 30, 2021Observed: 8.41 ft at 5:15AM Nov 30, 2021Observed: 8.4 ft at 5:30AM Nov 30, 2021Observed: 8.41 ft at 5:45AM Nov 30, 2021Observed: 8.42 ft at 6:00AM Nov 30, 2021Observed: 8.41 ft at 6:15AM Nov 30, 2021Observed: 8.41 ft at 6:30AM Nov 30, 2021Observed: 8.41 ft at 6:45AM Nov 30, 2021Observed: 8.4 ft at 7:00AM Nov 30, 2021Observed: 8.41 ft at 7:15AM Nov 30, 2021Observed: 8.4 ft at 7:30AM Nov 30, 2021Observed: 8.4 ft at 7:45AM Nov 30, 2021Observed: 8.41 ft at 8:00AM Nov 30, 2021Observed: 8.41 ft at 8:15AM Nov 30, 2021Observed: 8.41 ft at 8:30AM Nov 30, 2021Observed: 8.4 ft at 8:45AM Nov 30, 2021Observed: 8.4 ft at 9:00AM Nov 30, 2021Observed: 8.4 ft at 9:15AM Nov 30, 2021Observed: 8.4 ft at 9:30AM Nov 30, 2021Observed: 8.41 ft at 9:45AM Nov 30, 2021Observed: 8.4 ft at 10:00AM Nov 30, 2021Observed: 8.4 ft at 10:15AM Nov 30, 2021Observed: 8.4 ft at 10:30AM Nov 30, 2021Observed: 8.4 ft at 10:45AM Nov 30, 2021Observed: 8.4 ft at 11:00AM Nov 30, 2021Observed: 8.4 ft at 11:15AM Nov 30, 2021Observed: 8.4 ft at 11:30AM Nov 30, 2021Observed: 8.4 ft at 11:45AM Nov 30, 2021Observed: 8.4 ft at 12:00PM Nov 30, 2021Observed: 8.39 ft at 12:15PM Nov 30, 2021Observed: 8.4 ft at 12:30PM Nov 30, 2021Observed: 8.4 ft at 12:45PM Nov 30, 2021Observed: 8.39 ft at 1:00PM Nov 30, 2021Observed: 8.4 ft at 1:15PM Nov 30, 2021Observed: 8.4 ft at 1:30PM Nov 30, 2021Observed: 8.38 ft at 1:45PM Nov 30, 2021Observed: 8.39 ft at 2:00PM Nov 30, 2021Observed: 8.4 ft at 2:15PM Nov 30, 2021Observed: 8.39 ft at 2:30PM Nov 30, 2021Observed: 8.39 ft at 2:45PM Nov 30, 2021Observed: 8.39 ft at 3:00PM Nov 30, 2021Observed: 8.39 ft at 3:15PM Nov 30, 2021Observed: 8.39 ft at 3:30PM Nov 30, 2021Observed: 8.39 ft at 3:45PM Nov 30, 2021Observed: 8.39 ft at 4:00PM Nov 30, 2021Observed: 8.4 ft at 4:15PM Nov 30, 2021Observed: 8.39 ft at 4:30PM Nov 30, 2021Observed: 8.38 ft at 4:45PM Nov 30, 2021Observed: 8.4 ft at 5:00PM Nov 30, 2021Observed: 8.38 ft at 5:15PM Nov 30, 2021Observed: 8.37 ft at 5:30PM Nov 30, 2021Observed: 8.39 ft at 5:45PM Nov 30, 2021Observed: 8.38 ft at 6:00PM Nov 30, 2021Observed: 8.38 ft at 6:15PM Nov 30, 2021Observed: 8.38 ft at 6:30PM Nov 30, 2021Observed: 8.38 ft at 6:45PM Nov 30, 2021Observed: 8.38 ft at 7:00PM Nov 30, 2021Observed: 8.39 ft at 7:15PM Nov 30, 2021Observed: 8.38 ft at 7:30PM Nov 30, 2021Observed: 8.38 ft at 7:45PM Nov 30, 2021Observed: 8.39 ft at 8:00PM Nov 30, 2021Observed: 8.38 ft at 8:15PM Nov 30, 2021Observed: 8.38 ft at 8:30PM Nov 30, 2021Observed: 8.38 ft at 8:45PM Nov 30, 2021Observed: 8.37 ft at 9:00PM Nov 30, 2021Observed: 8.38 ft at 9:15PM Nov 30, 2021Observed: 8.38 ft at 9:30PM Nov 30, 2021Observed: 8.38 ft at 9:45PM Nov 30, 2021Observed: 8.38 ft at 10:00PM Nov 30, 2021Observed: 8.37 ft at 10:15PM Nov 30, 2021Observed: 8.36 ft at 10:30PM Nov 30, 2021Observed: 8.37 ft at 10:45PM Nov 30, 2021Observed: 8.37 ft at 11:00PM Nov 30, 2021Observed: 8.36 ft at 11:15PM Nov 30, 2021Observed: 8.38 ft at 11:30PM Nov 30, 2021Observed: 8.37 ft at 11:45PM Nov 30, 2021Observed: 8.35 ft at 12:00AM Dec 01, 2021Observed: 8.38 ft at 12:15AM Dec 01, 2021Observed: 8.38 ft at 12:30AM Dec 01, 2021Observed: 8.37 ft at 12:45AM Dec 01, 2021Observed: 8.37 ft at 1:00AM Dec 01, 2021Observed: 8.35 ft at 1:15AM Dec 01, 2021Observed: 8.38 ft at 1:30AM Dec 01, 2021Observed: 8.36 ft at 1:45AM Dec 01, 2021Observed: 8.37 ft at 2:00AM Dec 01, 2021Observed: 8.37 ft at 2:15AM Dec 01, 2021Observed: 8.35 ft at 2:30AM Dec 01, 2021Observed: 8.36 ft at 2:45AM Dec 01, 2021Observed: 8.36 ft at 3:00AM Dec 01, 2021Observed: 8.37 ft at 3:15AM Dec 01, 2021Observed: 8.35 ft at 3:30AM Dec 01, 2021Observed: 8.36 ft at 3:45AM Dec 01, 2021Observed: 8.35 ft at 4:00AM Dec 01, 2021Observed: 8.36 ft at 4:15AM Dec 01, 2021Observed: 8.36 ft at 4:30AM Dec 01, 2021Observed: 8.35 ft at 4:45AM Dec 01, 2021Observed: 8.36 ft at 5:00AM Dec 01, 2021Observed: 8.36 ft at 5:15AM Dec 01, 2021Observed: 8.36 ft at 5:30AM Dec 01, 2021Observed: 8.35 ft at 5:45AM Dec 01, 2021Observed: 8.36 ft at 6:00AM Dec 01, 2021Observed: 8.35 ft at 6:15AM Dec 01, 2021Observed: 8.36 ft at 6:30AM Dec 01, 2021Observed: 8.35 ft at 6:45AM Dec 01, 2021Observed: 8.35 ft at 7:00AM Dec 01, 2021Observed: 8.35 ft at 7:15AM Dec 01, 2021Observed: 8.37 ft at 7:30AM Dec 01, 2021Observed: 8.37 ft at 7:45AM Dec 01, 2021Observed: 8.37 ft at 8:00AM Dec 01, 2021Observed: 8.37 ft at 8:15AM Dec 01, 2021Observed: 8.37 ft at 8:30AM Dec 01, 2021Observed: 8.37 ft at 8:45AM Dec 01, 2021Observed: 8.36 ft at 9:00AM Dec 01, 2021Observed: 8.37 ft at 9:15AM Dec 01, 2021Observed: 8.37 ft at 9:30AM Dec 01, 2021Observed: 8.37 ft at 9:45AM Dec 01, 2021Observed: 8.36 ft at 10:00AM Dec 01, 2021Observed: 8.35 ft at 10:15AM Dec 01, 2021Observed: 8.34 ft at 10:30AM Dec 01, 2021Observed: 8.38 ft at 10:45AM Dec 01, 2021Observed: 8.36 ft at 11:00AM Dec 01, 2021Observed: 8.36 ft at 11:15AM Dec 01, 2021Observed: 8.36 ft at 11:30AM Dec 01, 2021Observed: 8.37 ft at 11:45AM Dec 01, 2021Observed: 8.32 ft at 12:00PM Dec 01, 2021Observed: 8.36 ft at 12:15PM Dec 01, 2021Observed: 8.36 ft at 12:30PM Dec 01, 2021Observed: 8.36 ft at 12:45PM Dec 01, 2021Observed: 8.35 ft at 1:00PM Dec 01, 2021Observed: 8.36 ft at 1:15PM Dec 01, 2021Observed: 8.37 ft at 1:30PM Dec 01, 2021Observed: 8.36 ft at 1:45PM Dec 01, 2021Observed: 8.36 ft at 2:00PM Dec 01, 2021Observed: 8.36 ft at 2:15PM Dec 01, 2021Observed: 8.36 ft at 2:30PM Dec 01, 2021Observed: 8.36 ft at 2:45PM Dec 01, 2021Observed: 8.36 ft at 3:00PM Dec 01, 2021Observed: 8.35 ft at 3:15PM Dec 01, 2021Observed: 8.36 ft at 3:30PM Dec 01, 2021Observed: 8.36 ft at 3:45PM Dec 01, 2021Observed: 8.34 ft at 4:00PM Dec 01, 2021Observed: 8.35 ft at 4:15PM Dec 01, 2021Observed: 8.35 ft at 4:30PM Dec 01, 2021Observed: 8.35 ft at 4:45PM Dec 01, 2021Observed: 8.36 ft at 5:00PM Dec 01, 2021Observed: 8.35 ft at 5:15PM Dec 01, 2021Observed: 8.37 ft at 5:30PM Dec 01, 2021Observed: 8.36 ft at 5:45PM Dec 01, 2021Observed: 8.35 ft at 6:00PM Dec 01, 2021Observed: 8.36 ft at 6:15PM Dec 01, 2021Observed: 8.36 ft at 6:30PM Dec 01, 2021Observed: 8.36 ft at 6:45PM Dec 01, 2021Observed: 8.36 ft at 7:00PM Dec 01, 2021Observed: 8.36 ft at 7:15PM Dec 01, 2021Observed: 8.35 ft at 7:30PM Dec 01, 2021Observed: 8.36 ft at 7:45PM Dec 01, 2021Observed: 8.36 ft at 8:00PM Dec 01, 2021Observed: 8.36 ft at 8:15PM Dec 01, 2021Observed: 8.36 ft at 8:30PM Dec 01, 2021Observed: 8.35 ft at 8:45PM Dec 01, 2021Observed: 8.36 ft at 9:00PM Dec 01, 2021Observed: 8.35 ft at 9:15PM Dec 01, 2021Observed: 8.36 ft at 9:30PM Dec 01, 2021Observed: 8.36 ft at 9:45PM Dec 01, 2021Observed: 8.35 ft at 10:00PM Dec 01, 2021Observed: 8.35 ft at 10:15PM Dec 01, 2021Observed: 8.37 ft at 10:30PM Dec 01, 2021Observed: 8.36 ft at 10:45PM Dec 01, 2021Observed: 8.35 ft at 11:00PM Dec 01, 2021Observed: 8.35 ft at 11:15PM Dec 01, 2021Observed: 8.35 ft at 11:30PM Dec 01, 2021Observed: 8.36 ft at 11:45PM Dec 01, 2021Observed: 8.35 ft at 12:00AM Dec 02, 2021Observed: 8.36 ft at 12:15AM Dec 02, 2021Observed: 8.36 ft at 12:30AM Dec 02, 2021Observed: 8.35 ft at 12:45AM Dec 02, 2021Observed: 8.35 ft at 1:00AM Dec 02, 2021Observed: 8.36 ft at 1:15AM Dec 02, 2021Observed: 8.35 ft at 1:30AM Dec 02, 2021Observed: 8.35 ft at 1:45AM Dec 02, 2021Observed: 8.36 ft at 2:00AM Dec 02, 2021Observed: 8.36 ft at 2:15AM Dec 02, 2021Observed: 8.35 ft at 2:30AM Dec 02, 2021Observed: 8.36 ft at 2:45AM Dec 02, 2021Observed: 8.36 ft at 3:00AM Dec 02, 2021Observed: 8.35 ft at 3:15AM Dec 02, 2021Observed: 8.36 ft at 3:30AM Dec 02, 2021Observed: 8.36 ft at 3:45AM Dec 02, 2021Observed: 8.36 ft at 4:00AM Dec 02, 2021Observed: 8.36 ft at 4:15AM Dec 02, 2021Observed: 8.35 ft at 4:30AM Dec 02, 2021Observed: 8.37 ft at 4:45AM Dec 02, 2021Observed: 8.36 ft at 5:00AM Dec 02, 2021Observed: 8.37 ft at 5:15AM Dec 02, 2021Observed: 8.37 ft at 5:30AM Dec 02, 2021Observed: 8.38 ft at 5:45AM Dec 02, 2021Observed: 8.37 ft at 6:00AM Dec 02, 2021Observed: 8.37 ft at 6:15AM Dec 02, 2021Observed: 8.36 ft at 6:30AM Dec 02, 2021Observed: 8.37 ft at 6:45AM Dec 02, 2021Observed: 8.38 ft at 7:00AM Dec 02, 2021Observed: 8.37 ft at 7:15AM Dec 02, 2021Observed: 8.37 ft at 7:30AM Dec 02, 2021Observed: 8.35 ft at 7:45AM Dec 02, 2021Observed: 8.36 ft at 8:00AM Dec 02, 2021Observed: 8.36 ft at 8:15AM Dec 02, 2021Observed: 8.37 ft at 8:30AM Dec 02, 2021Observed: 8.36 ft at 8:45AM Dec 02, 2021Observed: 8.35 ft at 9:00AM Dec 02, 2021Observed: 8.35 ft at 9:15AM Dec 02, 2021Observed: 8.36 ft at 9:30AM Dec 02, 2021Observed: 8.36 ft at 9:45AM Dec 02, 2021Observed: 8.35 ft at 10:00AM Dec 02, 2021Observed: 8.36 ft at 10:15AM Dec 02, 2021Observed: 8.36 ft at 10:30AM Dec 02, 2021Observed: 8.35 ft at 10:45AM Dec 02, 2021Observed: 8.36 ft at 11:00AM Dec 02, 2021Observed: 8.36 ft at 11:15AM Dec 02, 2021Observed: 8.36 ft at 11:30AM Dec 02, 2021Observed: 8.35 ft at 11:45AM Dec 02, 2021Observed: 8.35 ft at 12:00PM Dec 02, 2021Observed: 8.36 ft at 12:15PM Dec 02, 2021Observed: 8.36 ft at 12:30PM Dec 02, 2021Observed: 8.36 ft at 12:45PM Dec 02, 2021Observed: 8.36 ft at 1:00PM Dec 02, 2021Observed: 8.37 ft at 1:15PM Dec 02, 2021Observed: 8.36 ft at 1:30PM Dec 02, 2021Observed: 8.37 ft at 1:45PM Dec 02, 2021Observed: 8.35 ft at 2:00PM Dec 02, 2021Observed: 8.35 ft at 2:15PM Dec 02, 2021Observed: 8.36 ft at 2:30PM Dec 02, 2021Observed: 8.36 ft at 2:45PM Dec 02, 2021Observed: 8.36 ft at 3:00PM Dec 02, 2021Observed: 8.35 ft at 3:15PM Dec 02, 2021Observed: 8.36 ft at 3:30PM Dec 02, 2021Observed: 8.35 ft at 3:45PM Dec 02, 2021Observed: 8.36 ft at 4:00PM Dec 02, 2021Observed: 8.36 ft at 4:15PM Dec 02, 2021Observed: 8.36 ft at 4:30PM Dec 02, 2021Observed: 8.36 ft at 4:45PM Dec 02, 2021Observed: 8.36 ft at 5:00PM Dec 02, 2021Observed: 8.36 ft at 5:15PM Dec 02, 2021Observed: 8.37 ft at 5:30PM Dec 02, 2021Observed: 8.35 ft at 5:45PM Dec 02, 2021Observed: 8.35 ft at 6:00PM Dec 02, 2021Observed: 8.36 ft at 6:15PM Dec 02, 2021Observed: 8.37 ft at 6:30PM Dec 02, 2021Observed: 8.36 ft at 6:45PM Dec 02, 2021Observed: 8.36 ft at 7:00PM Dec 02, 2021Observed: 8.37 ft at 7:15PM Dec 02, 2021Observed: 8.35 ft at 7:30PM Dec 02, 2021Observed: 8.37 ft at 7:45PM Dec 02, 2021Observed: 8.35 ft at 8:00PM Dec 02, 2021Observed: 8.37 ft at 8:15PM Dec 02, 2021Observed: 8.36 ft at 8:30PM Dec 02, 2021Observed: 8.37 ft at 8:45PM Dec 02, 2021Observed: 8.36 ft at 9:00PM Dec 02, 2021Observed: 8.36 ft at 9:15PM Dec 02, 2021Observed: 8.37 ft at 9:30PM Dec 02, 2021Observed: 8.36 ft at 9:45PM Dec 02, 2021Observed: 8.37 ft at 10:00PM Dec 02, 2021Observed: 8.37 ft at 10:15PM Dec 02, 2021Observed: 8.36 ft at 10:30PM Dec 02, 2021Observed: 8.37 ft at 10:45PM Dec 02, 2021Observed: 8.38 ft at 11:00PM Dec 02, 2021Observed: 8.37 ft at 11:15PM Dec 02, 2021Observed: 8.38 ft at 11:30PM Dec 02, 2021Observed: 8.37 ft at 11:45PM Dec 02, 2021Observed: 8.36 ft at 12:00AM Dec 03, 2021Observed: 8.37 ft at 12:15AM Dec 03, 2021Observed: 8.37 ft at 12:30AM Dec 03, 2021Observed: 8.35 ft at 12:45AM Dec 03, 2021Observed: 8.37 ft at 1:00AM Dec 03, 2021Observed: 8.37 ft at 1:15AM Dec 03, 2021Observed: 8.36 ft at 1:30AM Dec 03, 2021Observed: 8.38 ft at 1:45AM Dec 03, 2021Observed: 8.37 ft at 2:00AM Dec 03, 2021Observed: 8.37 ft at 2:15AM Dec 03, 2021Observed: 8.37 ft at 2:30AM Dec 03, 2021Observed: 8.36 ft at 2:45AM Dec 03, 2021Observed: 8.38 ft at 3:00AM Dec 03, 2021Observed: 8.37 ft at 3:15AM Dec 03, 2021Observed: 8.36 ft at 3:30AM Dec 03, 2021Observed: 8.36 ft at 3:45AM Dec 03, 2021Observed: 8.36 ft at 4:00AM Dec 03, 2021Observed: 8.36 ft at 4:15AM Dec 03, 2021Observed: 8.37 ft at 4:30AM Dec 03, 2021Observed: 8.36 ft at 4:45AM Dec 03, 2021Observed: 8.36 ft at 5:00AM Dec 03, 2021Observed: 8.38 ft at 5:15AM Dec 03, 2021Observed: 8.38 ft at 5:30AM Dec 03, 2021Observed: 8.38 ft at 5:45AM Dec 03, 2021Observed: 8.37 ft at 6:00AM Dec 03, 2021Observed: 8.37 ft at 6:15AM Dec 03, 2021Observed: 8.37 ft at 6:30AM Dec 03, 2021Observed: 8.37 ft at 6:45AM Dec 03, 2021Observed: 8.36 ft at 7:00AM Dec 03, 2021Observed: 8.37 ft at 7:15AM Dec 03, 2021Observed: 8.36 ft at 7:30AM Dec 03, 2021Observed: 8.37 ft at 7:45AM Dec 03, 2021Observed: 8.36 ft at 8:00AM Dec 03, 2021Observed: 8.36 ft at 8:15AM Dec 03, 2021Observed: 8.36 ft at 8:30AM Dec 03, 2021Observed: 8.35 ft at 8:45AM Dec 03, 2021Observed: 8.36 ft at 9:00AM Dec 03, 2021Observed: 8.37 ft at 9:15AM Dec 03, 2021Observed: 8.35 ft at 9:30AM Dec 03, 2021Observed: 8.36 ft at 9:45AM Dec 03, 2021Observed: 8.34 ft at 10:00AM Dec 03, 2021Observed: 8.36 ft at 10:15AM Dec 03, 2021Observed: 8.35 ft at 10:30AM Dec 03, 2021Observed: 8.37 ft at 10:45AM Dec 03, 2021Observed: 8.35 ft at 11:00AM Dec 03, 2021Observed: 8.36 ft at 11:15AM Dec 03, 2021Observed: 8.35 ft at 11:30AM Dec 03, 2021Observed: 8.36 ft at 11:45AM Dec 03, 2021Observed: 8.37 ft at 12:00PM Dec 03, 2021Observed: 8.36 ft at 12:15PM Dec 03, 2021Observed: 8.36 ft at 12:30PM Dec 03, 2021Observed: 8.36 ft at 12:45PM Dec 03, 2021Observed: 8.35 ft at 1:00PM Dec 03, 2021Observed: 8.36 ft at 1:15PM Dec 03, 2021Observed: 8.36 ft at 1:30PM Dec 03, 2021Observed: 8.34 ft at 1:45PM Dec 03, 2021Observed: 8.35 ft at 2:00PM Dec 03, 2021Observed: 8.35 ft at 2:15PM Dec 03, 2021Observed: 8.34 ft at 2:30PM Dec 03, 2021Observed: 8.35 ft at 2:45PM Dec 03, 2021Observed: 8.36 ft at 3:00PM Dec 03, 2021Observed: 8.35 ft at 3:15PM Dec 03, 2021Observed: 8.35 ft at 3:30PM Dec 03, 2021Observed: 8.36 ft at 3:45PM Dec 03, 2021Observed: 8.35 ft at 4:00PM Dec 03, 2021Observed: 8.34 ft at 4:15PM Dec 03, 2021Observed: 8.34 ft at 4:30PM Dec 03, 2021Observed: 8.34 ft at 4:45PM Dec 03, 2021Observed: 8.35 ft at 5:00PM Dec 03, 2021Observed: 8.33 ft at 5:15PM Dec 03, 2021Observed: 8.34 ft at 5:30PM Dec 03, 2021Observed: 8.34 ft at 5:45PM Dec 03, 2021Observed: 8.33 ft at 6:00PM Dec 03, 2021Observed: 8.36 ft at 6:15PM Dec 03, 2021Observed: 8.34 ft at 6:30PM Dec 03, 2021Observed: 8.34 ft at 6:45PM Dec 03, 2021Observed: 8.35 ft at 7:00PM Dec 03, 2021Observed: 8.35 ft at 7:15PM Dec 03, 2021Observed: 8.34 ft at 7:30PM Dec 03, 2021Observed: 8.34 ft at 7:45PM Dec 03, 2021Observed: 8.34 ft at 8:00PM Dec 03, 2021Observed: 8.33 ft at 8:15PM Dec 03, 2021Observed: 8.34 ft at 8:30PM Dec 03, 2021Observed: 8.34 ft at 8:45PM Dec 03, 2021Observed: 8.35 ft at 9:00PM Dec 03, 2021Observed: 8.34 ft at 9:15PM Dec 03, 2021Observed: 8.34 ft at 9:30PM Dec 03, 2021Observed: 8.34 ft at 9:45PM Dec 03, 2021Observed: 8.33 ft at 10:00PM Dec 03, 2021Observed: 8.33 ft at 10:15PM Dec 03, 2021Observed: 8.34 ft at 10:30PM Dec 03, 2021Observed: 8.33 ft at 10:45PM Dec 03, 2021Observed: 8.32 ft at 11:00PM Dec 03, 2021Observed: 8.33 ft at 11:15PM Dec 03, 2021Observed: 8.32 ft at 11:30PM Dec 03, 2021Observed: 8.33 ft at 11:45PM Dec 03, 2021Observed: 8.32 ft at 12:00AM Dec 04, 2021Observed: 8.34 ft at 12:15AM Dec 04, 2021Observed: 8.33 ft at 12:30AM Dec 04, 2021Observed: 8.33 ft at 12:45AM Dec 04, 2021Observed: 8.31 ft at 1:00AM Dec 04, 2021Observed: 8.32 ft at 1:15AM Dec 04, 2021Observed: 8.34 ft at 1:30AM Dec 04, 2021Observed: 8.33 ft at 1:45AM Dec 04, 2021Observed: 8.32 ft at 2:00AM Dec 04, 2021Observed: 8.32 ft at 2:15AM Dec 04, 2021Observed: 8.32 ft at 2:30AM Dec 04, 2021Observed: 8.31 ft at 2:45AM Dec 04, 2021Observed: 8.31 ft at 3:00AM Dec 04, 2021Observed: 8.31 ft at 3:15AM Dec 04, 2021Observed: 8.32 ft at 3:30AM Dec 04, 2021Observed: 8.3 ft at 3:45AM Dec 04, 2021Observed: 8.29 ft at 4:00AM Dec 04, 2021Observed: 8.31 ft at 4:15AM Dec 04, 2021Observed: 8.31 ft at 4:30AM Dec 04, 2021Observed: 8.31 ft at 4:45AM Dec 04, 2021Observed: 8.31 ft at 5:00AM Dec 04, 2021Observed: 8.32 ft at 5:15AM Dec 04, 2021Observed: 8.31 ft at 5:30AM Dec 04, 2021Observed: 8.31 ft at 5:45AM Dec 04, 2021Observed: 8.3 ft at 6:00AM Dec 04, 2021Observed: 8.3 ft at 6:15AM Dec 04, 2021Observed: 8.29 ft at 6:30AM Dec 04, 2021Observed: 8.3 ft at 6:45AM Dec 04, 2021Observed: 8.3 ft at 7:00AM Dec 04, 2021Observed: 8.29 ft at 7:15AM Dec 04, 2021Observed: 8.32 ft at 7:30AM Dec 04, 2021Observed: 8.3 ft at 7:45AM Dec 04, 2021Observed: 8.3 ft at 8:00AM Dec 04, 2021Observed: 8.31 ft at 8:15AM Dec 04, 2021Observed: 8.3 ft at 8:30AM Dec 04, 2021Observed: 8.31 ft at 8:45AM Dec 04, 2021Observed: 8.31 ft at 9:00AM Dec 04, 2021Observed: 8.31 ft at 9:15AM Dec 04, 2021Observed: 8.3 ft at 9:30AM Dec 04, 2021Observed: 8.31 ft at 9:45AM Dec 04, 2021Observed: 8.3 ft at 10:00AM Dec 04, 2021Observed: 8.3 ft at 10:15AM Dec 04, 2021Observed: 8.3 ft at 10:30AM Dec 04, 2021Observed: 8.3 ft at 10:45AM Dec 04, 2021Observed: 8.27 ft at 11:00AM Dec 04, 2021Observed: 8.31 ft at 11:15AM Dec 04, 2021Observed: 8.27 ft at 11:30AM Dec 04, 2021Observed: 8.29 ft at 11:45AM Dec 04, 2021Observed: 8.27 ft at 12:00PM Dec 04, 2021Observed: 8.3 ft at 12:15PM Dec 04, 2021Observed: 8.3 ft at 12:30PM Dec 04, 2021Observed: 8.28 ft at 12:45PM Dec 04, 2021Observed: 8.29 ft at 1:00PM Dec 04, 2021Observed: 8.28 ft at 1:15PM Dec 04, 2021Observed: 8.29 ft at 1:30PM Dec 04, 2021Observed: 8.29 ft at 1:45PM Dec 04, 2021Observed: 8.29 ft at 2:00PM Dec 04, 2021Observed: 8.29 ft at 2:15PM Dec 04, 2021Observed: 8.29 ft at 2:30PM Dec 04, 2021Observed: 8.28 ft at 2:45PM Dec 04, 2021Observed: 8.29 ft at 3:00PM Dec 04, 2021Observed: 8.28 ft at 3:15PM Dec 04, 2021Observed: 8.28 ft at 3:30PM Dec 04, 2021Observed: 8.29 ft at 3:45PM Dec 04, 2021Observed: 8.28 ft at 4:00PM Dec 04, 2021Observed: 8.28 ft at 4:15PM Dec 04, 2021Observed: 8.28 ft at 4:30PM Dec 04, 2021Observed: 8.28 ft at 4:45PM Dec 04, 2021Observed: 8.29 ft at 5:00PM Dec 04, 2021Observed: 8.28 ft at 5:15PM Dec 04, 2021Observed: 8.27 ft at 5:30PM Dec 04, 2021Observed: 8.29 ft at 5:45PM Dec 04, 2021Observed: 8.28 ft at 6:00PM Dec 04, 2021Observed: 8.29 ft at 6:15PM Dec 04, 2021Observed: 8.28 ft at 6:30PM Dec 04, 2021Observed: 8.29 ft at 6:45PM Dec 04, 2021Observed: 8.29 ft at 7:00PM Dec 04, 2021Observed: 8.28 ft at 7:15PM Dec 04, 2021Observed: 8.28 ft at 7:30PM Dec 04, 2021Observed: 8.28 ft at 7:45PM Dec 04, 2021Observed: 8.29 ft at 8:00PM Dec 04, 2021Observed: 8.29 ft at 8:15PM Dec 04, 2021Observed: 8.29 ft at 8:30PM Dec 04, 2021USGS--Water Resources of the United StatesVNDI2(plotting HGIRG) Graph Created (9:09PM Dec 4, 2021)ObservedLatest observed value: 8.29 ft at 8:30 PM CST 4-Dec-2021. Flood Stage is 18 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

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

Vertical Datum updated from NGVD29 to NAVD88 by gauge owner.

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Upstream Gauge - near Cowden Upstream Gauge Downstream Gauge Downstream Gauge - below Carlyle Dam Tailwater
Flood Categories (in feet)
Major Flood Stage: 26
Moderate Flood Stage: 24
Flood Stage: 18
Action Stage: 16
Low Stage (in feet): -9999

Historic Crests
(1) 28.27 ft on 05/08/2002
(2) 27.88 ft on 04/19/2013
(3) 27.84 ft on 01/12/2020
(4) 27.83 ft on 12/28/2015
(5) 27.70 ft on 01/06/2005
(6) 27.65 ft on 05/01/2017
(7) 27.45 ft on 04/28/2011
(8) 27.41 ft on 04/30/1996
(9) 27.40 ft on 05/18/1995
(10) 27.39 ft on 06/29/1951
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 23.63 ft on 03/20/2021 (P)
(2) 19.31 ft on 03/03/2021 (P)
(3) 21.85 ft on 08/03/2020
(4) 18.50 ft on 05/20/2020
(5) 21.63 ft on 05/01/2020
(6) 21.83 ft on 03/21/2020
(7) 18.23 ft on 02/12/2020
(8) 22.11 ft on 01/20/2020
(9) 27.84 ft on 01/12/2020
(10) 18.95 ft on 12/01/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.00 ft on 08/22/1911
(2) 0.50 ft on 05/01/1980
(3) 1.93 ft on 07/27/2012
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
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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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33.29 Flood waters reach the instrument shelf of the manometer gage house.
31 Floodwaters will threaten the wastewater treatment facility near this height.
30.5 Flood waters reach the floor of the gage house.
27.9 U.S. Highway 51 south of Vandalia begins to flood near this height.
27.5 Near this level, the left bank levee just south of the U.S. Highway 51 bridge is overtopped.
26 The Dively and Vandalia Levees begin to be overtopped.
25.8 Along South 4th Street, numerous homes begin flooding near the St. Clair Street intersection.
25.5 South 4th Street begins flooding near and south of Jefferson Street in Vandalia.
23 Agricultural levee begins to be slightly overtopped. No residences are affected at this level.
19.2 State Highway J just east of County Road 206 begins to flood near this height.
18 Flood Stage. Minor flooding begins. Unprotected farmland begins to flood.
Photos
(1) Levee just south of U.S. Hwy 51 bridge on March 20, 2008 at 26.48 feet.
(2) The Zone Heath Club at Jefferson and N. 4th Sts. on March 20, 2010 at a stage of 26.48 ft.
(3) Homes along North 4th St. at St. Clair St. on March 20, 2008 at a stage of 26.48 ft.
(4) Homes along North 4th St. in Vandalia on March 20, 2008 at a stage of 26.48 ft.
(5) Home on North 4th St. at St. Clair St. in Vandalia on March 20, 2008 at a stage of 26.48 ft.
(6) North 4th Street at Jefferson Street in Vandalia on March 20, 2008 at a stage of 26.5 feet.
(7) Cropland east of U.S. Highway 51 south of the bridge on March 20, 2008 at 26.4 ft.
(8) Kaskaskia River at low flow looking upstream from the U.S. Highway 51 bridge.
(9) Kaskaskia River at low flow looking downstream from the U.S. Hwy 51 bridge.
(10) Vandalia gaging shelter at the U.S. Highway 51 bridge.
About This Location Collapse

Latitude: 38.959722° N, Longitude: 89.088889° 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 452.68 ft 470.68 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 453.3 ft 471.3 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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NWS Information
National Weather Service
St. Louis Weather Forecast Office
12 Missouri Research Park Drive
St. Charles, MO 63304
(636) 441-8467
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