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Hydrograph River at a Glance Download
Kaskaskia River at Vandalia Stage (ft)Flow (kcfs)Observed: 14.9 ft at 10:00AM Jun 30, 2015Observed: 14.93 ft at 10:15AM Jun 30, 2015Observed: 14.93 ft at 10:30AM Jun 30, 2015Observed: 14.96 ft at 10:45AM Jun 30, 2015Observed: 14.98 ft at 11:00AM Jun 30, 2015Observed: 15.01 ft at 11:15AM Jun 30, 2015Observed: 15.02 ft at 11:30AM Jun 30, 2015Observed: 15.04 ft at 11:45AM Jun 30, 2015Observed: 15.06 ft at 12:00PM Jun 30, 2015Observed: 15.07 ft at 12:15PM Jun 30, 2015Observed: 15.09 ft at 12:30PM Jun 30, 2015Observed: 15.11 ft at 12:45PM Jun 30, 2015Observed: 15.13 ft at 1:00PM Jun 30, 2015Observed: 15.14 ft at 1:15PM Jun 30, 2015Observed: 15.15 ft at 1:30PM Jun 30, 2015Observed: 15.17 ft at 1:45PM Jun 30, 2015Observed: 15.19 ft at 2:00PM Jun 30, 2015Observed: 15.21 ft at 2:15PM Jun 30, 2015Observed: 15.23 ft at 2:30PM Jun 30, 2015Observed: 15.23 ft at 2:45PM Jun 30, 2015Observed: 15.25 ft at 3:00PM Jun 30, 2015Observed: 15.28 ft at 3:15PM Jun 30, 2015Observed: 15.28 ft at 3:30PM Jun 30, 2015Observed: 15.3 ft at 3:45PM Jun 30, 2015Observed: 15.31 ft at 4:00PM Jun 30, 2015Observed: 15.33 ft at 4:15PM Jun 30, 2015Observed: 15.34 ft at 4:30PM Jun 30, 2015Observed: 15.36 ft at 4:45PM Jun 30, 2015Observed: 15.37 ft at 5:00PM Jun 30, 2015Observed: 15.39 ft at 5:15PM Jun 30, 2015Observed: 15.39 ft at 5:30PM Jun 30, 2015Observed: 15.42 ft at 5:45PM Jun 30, 2015Observed: 15.44 ft at 6:00PM Jun 30, 2015Observed: 15.43 ft at 6:15PM Jun 30, 2015Observed: 15.44 ft at 6:30PM Jun 30, 2015Observed: 15.46 ft at 6:45PM Jun 30, 2015Observed: 15.48 ft at 7:00PM Jun 30, 2015Observed: 15.49 ft at 7:15PM Jun 30, 2015Observed: 15.5 ft at 7:30PM Jun 30, 2015Observed: 15.51 ft at 7:45PM Jun 30, 2015Observed: 15.52 ft at 8:00PM Jun 30, 2015Observed: 15.53 ft at 8:15PM Jun 30, 2015Observed: 15.56 ft at 8:30PM Jun 30, 2015Observed: 15.56 ft at 8:45PM Jun 30, 2015Observed: 15.58 ft at 9:00PM Jun 30, 2015Observed: 15.59 ft at 9:15PM Jun 30, 2015Observed: 15.59 ft at 9:30PM Jun 30, 2015Observed: 15.61 ft at 9:45PM Jun 30, 2015Observed: 15.61 ft at 10:00PM Jun 30, 2015Observed: 15.63 ft at 10:15PM Jun 30, 2015Observed: 15.65 ft at 10:30PM Jun 30, 2015Observed: 15.65 ft at 10:45PM Jun 30, 2015Observed: 15.67 ft at 11:00PM Jun 30, 2015Observed: 15.67 ft at 11:15PM Jun 30, 2015Observed: 15.69 ft at 11:30PM Jun 30, 2015Observed: 15.69 ft at 11:45PM Jun 30, 2015Observed: 15.71 ft at 12:00AM Jul 01, 2015Observed: 15.71 ft at 12:15AM Jul 01, 2015Observed: 15.72 ft at 12:30AM Jul 01, 2015Observed: 15.73 ft at 12:45AM Jul 01, 2015Observed: 15.73 ft at 1:00AM Jul 01, 2015Observed: 15.75 ft at 1:15AM Jul 01, 2015Observed: 15.75 ft at 1:30AM Jul 01, 2015Observed: 15.76 ft at 1:45AM Jul 01, 2015Observed: 15.76 ft at 2:00AM Jul 01, 2015Observed: 15.77 ft at 2:15AM Jul 01, 2015Observed: 15.78 ft at 2:30AM Jul 01, 2015Observed: 15.79 ft at 2:45AM Jul 01, 2015Observed: 15.8 ft at 3:00AM Jul 01, 2015Observed: 15.8 ft at 3:15AM Jul 01, 2015Observed: 15.8 ft at 3:30AM Jul 01, 2015Observed: 15.81 ft at 3:45AM Jul 01, 2015Observed: 15.83 ft at 4:00AM Jul 01, 2015Observed: 15.83 ft at 4:15AM Jul 01, 2015Observed: 15.84 ft at 4:30AM Jul 01, 2015Observed: 15.85 ft at 4:45AM Jul 01, 2015Observed: 15.85 ft at 5:00AM Jul 01, 2015Observed: 15.85 ft at 5:15AM Jul 01, 2015Observed: 15.85 ft at 5:30AM Jul 01, 2015Observed: 15.87 ft at 5:45AM Jul 01, 2015Observed: 15.88 ft at 6:00AM Jul 01, 2015Observed: 15.89 ft at 6:15AM Jul 01, 2015Observed: 15.89 ft at 6:30AM Jul 01, 2015Observed: 15.89 ft at 6:45AM Jul 01, 2015Observed: 15.9 ft at 7:00AM Jul 01, 2015Observed: 15.9 ft at 7:15AM Jul 01, 2015Observed: 15.9 ft at 7:30AM Jul 01, 2015Observed: 15.91 ft at 7:45AM Jul 01, 2015Observed: 15.92 ft at 8:00AM Jul 01, 2015Observed: 15.92 ft at 8:15AM Jul 01, 2015Observed: 15.93 ft at 8:30AM Jul 01, 2015Observed: 15.92 ft at 8:45AM Jul 01, 2015Observed: 15.92 ft at 9:00AM Jul 01, 2015Observed: 15.93 ft at 9:15AM Jul 01, 2015Observed: 15.93 ft at 9:30AM Jul 01, 2015Observed: 15.93 ft at 9:45AM Jul 01, 2015Observed: 15.95 ft at 10:00AM Jul 01, 2015Observed: 15.93 ft at 10:15AM Jul 01, 2015Observed: 15.93 ft at 10:30AM Jul 01, 2015Observed: 15.95 ft at 10:45AM Jul 01, 2015Observed: 15.94 ft at 11:00AM Jul 01, 2015Observed: 15.95 ft at 11:15AM Jul 01, 2015Observed: 15.94 ft at 11:30AM Jul 01, 2015Observed: 15.95 ft at 11:45AM Jul 01, 2015Observed: 15.95 ft at 12:00PM Jul 01, 2015Observed: 15.96 ft at 12:15PM Jul 01, 2015Observed: 15.95 ft at 12:30PM Jul 01, 2015Observed: 15.95 ft at 12:45PM Jul 01, 2015Observed: 15.96 ft at 1:00PM Jul 01, 2015Observed: 15.95 ft at 1:15PM Jul 01, 2015Observed: 15.96 ft at 1:30PM Jul 01, 2015Observed: 15.95 ft at 1:45PM Jul 01, 2015Observed: 15.94 ft at 2:00PM Jul 01, 2015Observed: 15.95 ft at 2:15PM Jul 01, 2015Observed: 15.95 ft at 2:30PM Jul 01, 2015Observed: 15.94 ft at 2:45PM Jul 01, 2015Observed: 15.94 ft at 3:00PM Jul 01, 2015Observed: 15.96 ft at 3:15PM Jul 01, 2015Observed: 15.98 ft at 3:30PM Jul 01, 2015Observed: 15.97 ft at 3:45PM Jul 01, 2015Observed: 15.95 ft at 4:00PM Jul 01, 2015Observed: 15.95 ft at 4:15PM Jul 01, 2015Observed: 15.95 ft at 4:30PM Jul 01, 2015Observed: 15.95 ft at 4:45PM Jul 01, 2015Observed: 15.93 ft at 5:00PM Jul 01, 2015Observed: 15.93 ft at 5:15PM Jul 01, 2015Observed: 15.93 ft at 5:30PM Jul 01, 2015Observed: 15.92 ft at 5:45PM Jul 01, 2015Observed: 15.93 ft at 6:00PM Jul 01, 2015Observed: 15.92 ft at 6:15PM Jul 01, 2015Observed: 15.88 ft at 6:30PM Jul 01, 2015Observed: 15.88 ft at 6:45PM Jul 01, 2015Observed: 15.88 ft at 7:00PM Jul 01, 2015Observed: 15.86 ft at 7:15PM Jul 01, 2015Observed: 15.84 ft at 7:30PM Jul 01, 2015Observed: 15.84 ft at 7:45PM Jul 01, 2015Observed: 15.82 ft at 8:00PM Jul 01, 2015Observed: 15.81 ft at 8:15PM Jul 01, 2015Observed: 15.8 ft at 8:30PM Jul 01, 2015Observed: 15.8 ft at 8:45PM Jul 01, 2015Observed: 15.78 ft at 9:00PM Jul 01, 2015Observed: 15.72 ft at 9:15PM Jul 01, 2015Observed: 15.8 ft at 9:30PM Jul 01, 2015Observed: 15.8 ft at 9:45PM Jul 01, 2015Observed: 15.78 ft at 10:00PM Jul 01, 2015Observed: 15.78 ft at 10:15PM Jul 01, 2015Observed: 15.77 ft at 10:30PM Jul 01, 2015Observed: 15.77 ft at 10:45PM Jul 01, 2015Observed: 15.77 ft at 11:00PM Jul 01, 2015Observed: 15.76 ft at 11:15PM Jul 01, 2015Observed: 15.74 ft at 11:30PM Jul 01, 2015Observed: 15.74 ft at 11:45PM Jul 01, 2015Observed: 15.72 ft at 12:00AM Jul 02, 2015Observed: 15.71 ft at 12:15AM Jul 02, 2015Observed: 15.7 ft at 12:30AM Jul 02, 2015Observed: 15.68 ft at 12:45AM Jul 02, 2015Observed: 15.68 ft at 1:00AM Jul 02, 2015Observed: 15.66 ft at 1:15AM Jul 02, 2015Observed: 15.65 ft at 1:30AM Jul 02, 2015Observed: 15.64 ft at 1:45AM Jul 02, 2015Observed: 15.63 ft at 2:00AM Jul 02, 2015Observed: 15.62 ft at 2:15AM Jul 02, 2015Observed: 15.62 ft at 2:30AM Jul 02, 2015Observed: 15.61 ft at 2:45AM Jul 02, 2015Observed: 15.61 ft at 3:00AM Jul 02, 2015Observed: 15.6 ft at 3:15AM Jul 02, 2015Observed: 15.61 ft at 3:30AM Jul 02, 2015Observed: 15.61 ft at 3:45AM Jul 02, 2015Observed: 15.6 ft at 4:00AM Jul 02, 2015Observed: 15.6 ft at 4:15AM Jul 02, 2015Observed: 15.59 ft at 4:30AM Jul 02, 2015Observed: 15.59 ft at 4:45AM Jul 02, 2015Observed: 15.59 ft at 5:00AM Jul 02, 2015Observed: 15.6 ft at 5:15AM Jul 02, 2015Observed: 15.61 ft at 5:30AM Jul 02, 2015Observed: 15.6 ft at 5:45AM Jul 02, 2015Observed: 15.61 ft at 6:00AM Jul 02, 2015Observed: 15.6 ft at 6:15AM Jul 02, 2015Observed: 15.61 ft at 6:30AM Jul 02, 2015Observed: 15.61 ft at 6:45AM Jul 02, 2015Observed: 15.61 ft at 7:00AM Jul 02, 2015Observed: 15.62 ft at 7:15AM Jul 02, 2015Observed: 15.62 ft at 7:30AM Jul 02, 2015Observed: 15.64 ft at 7:45AM Jul 02, 2015Observed: 15.64 ft at 8:00AM Jul 02, 2015Observed: 15.65 ft at 8:15AM Jul 02, 2015Observed: 15.65 ft at 8:30AM Jul 02, 2015Observed: 15.66 ft at 8:45AM Jul 02, 2015Observed: 15.67 ft at 9:00AM Jul 02, 2015Observed: 15.67 ft at 9:15AM Jul 02, 2015Observed: 15.69 ft at 9:30AM Jul 02, 2015Observed: 15.69 ft at 9:45AM Jul 02, 2015Observed: 15.7 ft at 10:00AM Jul 02, 2015Observed: 15.71 ft at 10:15AM Jul 02, 2015Observed: 15.72 ft at 10:30AM Jul 02, 2015Observed: 15.74 ft at 10:45AM Jul 02, 2015Observed: 15.75 ft at 11:00AM Jul 02, 2015Observed: 15.77 ft at 11:15AM Jul 02, 2015Observed: 15.78 ft at 11:30AM Jul 02, 2015Observed: 15.78 ft at 11:45AM Jul 02, 2015Observed: 15.8 ft at 12:00PM Jul 02, 2015Observed: 15.81 ft at 12:15PM Jul 02, 2015Observed: 15.83 ft at 12:30PM Jul 02, 2015Observed: 15.84 ft at 12:45PM Jul 02, 2015Observed: 15.85 ft at 1:00PM Jul 02, 2015Observed: 15.88 ft at 1:15PM Jul 02, 2015Observed: 15.88 ft at 1:30PM Jul 02, 2015Observed: 15.89 ft at 1:45PM Jul 02, 2015Observed: 15.9 ft at 2:00PM Jul 02, 2015Observed: 15.92 ft at 2:15PM Jul 02, 2015Observed: 15.93 ft at 2:30PM Jul 02, 2015Observed: 15.95 ft at 2:45PM Jul 02, 2015Observed: 15.96 ft at 3:00PM Jul 02, 2015Observed: 15.97 ft at 3:15PM Jul 02, 2015Observed: 15.99 ft at 3:30PM Jul 02, 2015Observed: 16 ft at 3:45PM Jul 02, 2015Observed: 16.01 ft at 4:00PM Jul 02, 2015Observed: 16.02 ft at 4:15PM Jul 02, 2015Observed: 16.03 ft at 4:30PM Jul 02, 2015Observed: 16.05 ft at 4:45PM Jul 02, 2015Observed: 16.06 ft at 5:00PM Jul 02, 2015Observed: 16.08 ft at 5:15PM Jul 02, 2015Observed: 16.09 ft at 5:30PM Jul 02, 2015Observed: 16.11 ft at 5:45PM Jul 02, 2015Observed: 16.06 ft at 6:00PM Jul 02, 2015Observed: 16.14 ft at 6:15PM Jul 02, 2015Observed: 16.15 ft at 6:30PM Jul 02, 2015Observed: 16.16 ft at 6:45PM Jul 02, 2015Observed: 16.19 ft at 7:00PM Jul 02, 2015Observed: 16.2 ft at 7:15PM Jul 02, 2015Observed: 16.22 ft at 7:30PM Jul 02, 2015Observed: 16.23 ft at 7:45PM Jul 02, 2015Observed: 16.24 ft at 8:00PM Jul 02, 2015Observed: 16.26 ft at 8:15PM Jul 02, 2015Observed: 16.27 ft at 8:30PM Jul 02, 2015Observed: 16.29 ft at 8:45PM Jul 02, 2015Observed: 16.32 ft at 9:00PM Jul 02, 2015Observed: 16.32 ft at 9:15PM Jul 02, 2015Observed: 16.35 ft at 9:30PM Jul 02, 2015Observed: 16.36 ft at 9:45PM Jul 02, 2015Observed: 16.38 ft at 10:00PM Jul 02, 2015Observed: 16.4 ft at 10:15PM Jul 02, 2015Observed: 16.42 ft at 10:30PM Jul 02, 2015Observed: 16.44 ft at 10:45PM Jul 02, 2015Observed: 16.46 ft at 11:00PM Jul 02, 2015Observed: 16.46 ft at 11:15PM Jul 02, 2015Observed: 16.49 ft at 11:30PM Jul 02, 2015Observed: 16.5 ft at 11:45PM Jul 02, 2015Observed: 16.51 ft at 12:00AM Jul 03, 2015Observed: 16.53 ft at 12:15AM Jul 03, 2015Observed: 16.55 ft at 12:30AM Jul 03, 2015Observed: 16.59 ft at 12:45AM Jul 03, 2015Observed: 16.6 ft at 1:00AM Jul 03, 2015Observed: 16.62 ft at 1:15AM Jul 03, 2015Observed: 16.62 ft at 1:30AM Jul 03, 2015Observed: 16.65 ft at 1:45AM Jul 03, 2015Observed: 16.67 ft at 2:00AM Jul 03, 2015Observed: 16.69 ft at 2:15AM Jul 03, 2015Observed: 16.7 ft at 2:30AM Jul 03, 2015Observed: 16.72 ft at 2:45AM Jul 03, 2015Observed: 16.75 ft at 3:00AM Jul 03, 2015Observed: 16.77 ft at 3:15AM Jul 03, 2015Observed: 16.76 ft at 3:30AM Jul 03, 2015Observed: 16.78 ft at 3:45AM Jul 03, 2015Observed: 16.8 ft at 4:00AM Jul 03, 2015Observed: 16.83 ft at 4:15AM Jul 03, 2015Observed: 16.84 ft at 4:30AM Jul 03, 2015Observed: 16.85 ft at 4:45AM Jul 03, 2015Observed: 16.87 ft at 5:00AM Jul 03, 2015Observed: 16.91 ft at 5:15AM Jul 03, 2015Observed: 16.88 ft at 5:30AM Jul 03, 2015Observed: 16.91 ft at 5:45AM Jul 03, 2015Observed: 16.91 ft at 6:00AM Jul 03, 2015Observed: 16.95 ft at 6:15AM Jul 03, 2015Observed: 16.96 ft at 6:30AM Jul 03, 2015Observed: 16.97 ft at 6:45AM Jul 03, 2015Observed: 17.01 ft at 7:00AM Jul 03, 2015Observed: 17.01 ft at 7:15AM Jul 03, 2015Observed: 17.04 ft at 7:30AM Jul 03, 2015Observed: 17.05 ft at 7:45AM Jul 03, 2015Observed: 17.08 ft at 8:00AM Jul 03, 2015Observed: 17.08 ft at 8:15AM Jul 03, 2015Observed: 17.12 ft at 8:30AM Jul 03, 2015Observed: 17.14 ft at 8:45AM Jul 03, 2015Observed: 17.14 ft at 9:00AM Jul 03, 2015Observed: 17.17 ft at 9:15AM Jul 03, 2015Observed: 17.19 ft at 9:30AM Jul 03, 2015Observed: 17.2 ft at 9:45AM Jul 03, 2015Observed: 17.22 ft at 10:00AM Jul 03, 2015Observed: 17.23 ft at 10:15AM Jul 03, 2015Observed: 17.25 ft at 10:30AM Jul 03, 2015Observed: 17.26 ft at 10:45AM Jul 03, 2015Observed: 17.28 ft at 11:00AM Jul 03, 2015Observed: 17.29 ft at 11:15AM Jul 03, 2015Observed: 17.3 ft at 11:30AM Jul 03, 2015Observed: 17.32 ft at 11:45AM Jul 03, 2015Observed: 17.32 ft at 12:00PM Jul 03, 2015Observed: 17.35 ft at 12:15PM Jul 03, 2015Observed: 17.36 ft at 12:30PM Jul 03, 2015Observed: 17.35 ft at 12:45PM Jul 03, 2015Observed: 17.39 ft at 1:00PM Jul 03, 2015Observed: 17.4 ft at 1:15PM Jul 03, 2015Observed: 17.37 ft at 1:30PM Jul 03, 2015Observed: 17.42 ft at 1:45PM Jul 03, 2015Observed: 17.43 ft at 2:00PM Jul 03, 2015Observed: 17.45 ft at 2:15PM Jul 03, 2015Observed: 17.45 ft at 2:30PM Jul 03, 2015Observed: 17.47 ft at 2:45PM Jul 03, 2015Observed: 17.48 ft at 3:00PM Jul 03, 2015Observed: 17.49 ft at 3:15PM Jul 03, 2015Observed: 17.49 ft at 3:30PM Jul 03, 2015Observed: 17.51 ft at 3:45PM Jul 03, 2015Observed: 17.53 ft at 4:00PM Jul 03, 2015Observed: 17.53 ft at 4:15PM Jul 03, 2015Observed: 17.55 ft at 4:30PM Jul 03, 2015Observed: 17.57 ft at 4:45PM Jul 03, 2015Observed: 17.58 ft at 5:00PM Jul 03, 2015Observed: 17.58 ft at 5:15PM Jul 03, 2015Observed: 17.54 ft at 5:30PM Jul 03, 2015Observed: 17.6 ft at 5:45PM Jul 03, 2015Observed: 17.6 ft at 6:00PM Jul 03, 2015Observed: 17.61 ft at 6:15PM Jul 03, 2015Observed: 17.62 ft at 6:30PM Jul 03, 2015Observed: 17.63 ft at 6:45PM Jul 03, 2015Observed: 17.64 ft at 7:00PM Jul 03, 2015Observed: 17.65 ft at 7:15PM Jul 03, 2015Observed: 17.64 ft at 7:30PM Jul 03, 2015Observed: 17.64 ft at 7:45PM Jul 03, 2015Observed: 17.65 ft at 8:00PM Jul 03, 2015Observed: 17.65 ft at 8:15PM Jul 03, 2015Observed: 17.66 ft at 8:30PM Jul 03, 2015Observed: 17.68 ft at 8:45PM Jul 03, 2015Observed: 17.68 ft at 9:00PM Jul 03, 2015Observed: 17.69 ft at 9:15PM Jul 03, 2015Observed: 17.7 ft at 9:30PM Jul 03, 2015Observed: 17.69 ft at 9:45PM Jul 03, 2015Observed: 17.7 ft at 10:00PM Jul 03, 2015Observed: 17.7 ft at 10:15PM Jul 03, 2015Observed: 17.71 ft at 10:30PM Jul 03, 2015Highest Observation: 17.72 ft at 10:45PM Jul 03, 2015Observed: 17.71 ft at 11:00PM Jul 03, 2015Observed: 17.71 ft at 11:15PM Jul 03, 2015Observed: 17.71 ft at 11:30PM Jul 03, 2015Observed: 17.71 ft at 11:45PM Jul 03, 2015Highest Observation: 17.72 ft at 12:00AM Jul 04, 2015Observed: 17.71 ft at 12:15AM Jul 04, 2015Observed: 17.71 ft at 12:30AM Jul 04, 2015Observed: 17.71 ft at 12:45AM Jul 04, 2015Observed: 17.71 ft at 1:00AM Jul 04, 2015Observed: 17.71 ft at 1:15AM Jul 04, 2015Observed: 17.71 ft at 1:30AM Jul 04, 2015Observed: 17.71 ft at 1:45AM Jul 04, 2015Observed: 17.7 ft at 2:00AM Jul 04, 2015Observed: 17.7 ft at 2:15AM Jul 04, 2015Observed: 17.7 ft at 2:30AM Jul 04, 2015Observed: 17.69 ft at 2:45AM Jul 04, 2015Observed: 17.69 ft at 3:00AM Jul 04, 2015Observed: 17.68 ft at 3:15AM Jul 04, 2015Observed: 17.68 ft at 3:30AM Jul 04, 2015Observed: 17.66 ft at 3:45AM Jul 04, 2015Observed: 17.66 ft at 4:00AM Jul 04, 2015Observed: 17.64 ft at 4:15AM Jul 04, 2015Observed: 17.63 ft at 4:30AM Jul 04, 2015Observed: 17.64 ft at 4:45AM Jul 04, 2015Observed: 17.61 ft at 5:00AM Jul 04, 2015Observed: 17.61 ft at 5:15AM Jul 04, 2015Observed: 17.59 ft at 5:30AM Jul 04, 2015Observed: 17.58 ft at 5:45AM Jul 04, 2015Observed: 17.56 ft at 6:00AM Jul 04, 2015Observed: 17.55 ft at 6:15AM Jul 04, 2015Observed: 17.54 ft at 6:30AM Jul 04, 2015Observed: 17.51 ft at 6:45AM Jul 04, 2015Observed: 17.49 ft at 7:00AM Jul 04, 2015Observed: 17.48 ft at 7:15AM Jul 04, 2015Observed: 17.47 ft at 7:30AM Jul 04, 2015Observed: 17.44 ft at 7:45AM Jul 04, 2015Observed: 17.43 ft at 8:00AM Jul 04, 2015Observed: 17.41 ft at 8:15AM Jul 04, 2015Observed: 17.38 ft at 8:30AM Jul 04, 2015Observed: 17.37 ft at 8:45AM Jul 04, 2015Observed: 17.34 ft at 9:00AM Jul 04, 2015Observed: 17.31 ft at 9:15AM Jul 04, 2015Observed: 17.28 ft at 9:30AM Jul 04, 2015Observed: 17.26 ft at 9:45AM Jul 04, 2015Observed: 17.23 ft at 10:00AM Jul 04, 2015Observed: 17.2 ft at 10:15AM Jul 04, 2015Observed: 17.17 ft at 10:30AM Jul 04, 2015Observed: 17.15 ft at 10:45AM Jul 04, 2015Observed: 17.11 ft at 11:00AM Jul 04, 2015Observed: 17.08 ft at 11:15AM Jul 04, 2015Observed: 17.05 ft at 11:30AM Jul 04, 2015Observed: 17 ft at 11:45AM Jul 04, 2015Observed: 16.98 ft at 12:00PM Jul 04, 2015Observed: 16.93 ft at 12:15PM Jul 04, 2015Observed: 16.9 ft at 12:30PM Jul 04, 2015Observed: 16.87 ft at 12:45PM Jul 04, 2015Observed: 16.83 ft at 1:00PM Jul 04, 2015Observed: 16.79 ft at 1:15PM Jul 04, 2015Observed: 16.75 ft at 1:30PM Jul 04, 2015Observed: 16.72 ft at 1:45PM Jul 04, 2015Observed: 16.67 ft at 2:00PM Jul 04, 2015Observed: 16.63 ft at 2:15PM Jul 04, 2015Observed: 16.58 ft at 2:30PM Jul 04, 2015Observed: 16.52 ft at 2:45PM Jul 04, 2015Observed: 16.49 ft at 3:00PM Jul 04, 2015Observed: 16.43 ft at 3:15PM Jul 04, 2015Observed: 16.36 ft at 3:30PM Jul 04, 2015Observed: 16.31 ft at 3:45PM Jul 04, 2015Observed: 16.28 ft at 4:00PM Jul 04, 2015Observed: 16.18 ft at 4:15PM Jul 04, 2015Observed: 16.19 ft at 4:30PM Jul 04, 2015Observed: 16.14 ft at 4:45PM Jul 04, 2015Observed: 16.09 ft at 5:00PM Jul 04, 2015Observed: 16.04 ft at 5:15PM Jul 04, 2015Observed: 15.99 ft at 5:30PM Jul 04, 2015Observed: 15.94 ft at 5:45PM Jul 04, 2015Observed: 15.9 ft at 6:00PM Jul 04, 2015Observed: 15.85 ft at 6:15PM Jul 04, 2015Observed: 15.8 ft at 6:30PM Jul 04, 2015Observed: 15.74 ft at 6:45PM Jul 04, 2015Observed: 15.7 ft at 7:00PM Jul 04, 2015Observed: 15.65 ft at 7:15PM Jul 04, 2015Observed: 15.61 ft at 7:30PM Jul 04, 2015Observed: 15.51 ft at 7:45PM Jul 04, 2015Observed: 15.5 ft at 8:00PM Jul 04, 2015Observed: 15.45 ft at 8:15PM Jul 04, 2015Observed: 15.4 ft at 8:30PM Jul 04, 2015Observed: 15.35 ft at 8:45PM Jul 04, 2015Observed: 15.3 ft at 9:00PM Jul 04, 2015Observed: 15.25 ft at 9:15PM Jul 04, 2015Observed: 15.2 ft at 9:30PM Jul 04, 2015Observed: 15.15 ft at 9:45PM Jul 04, 2015Observed: 15.11 ft at 10:00PM Jul 04, 2015Observed: 15.05 ft at 10:15PM Jul 04, 2015Observed: 15 ft at 10:30PM Jul 04, 2015Observed: 14.95 ft at 10:45PM Jul 04, 2015Observed: 14.9 ft at 11:00PM Jul 04, 2015Observed: 14.86 ft at 11:15PM Jul 04, 2015Observed: 14.81 ft at 11:30PM Jul 04, 2015Observed: 14.76 ft at 11:45PM Jul 04, 2015Observed: 14.72 ft at 12:00AM Jul 05, 2015Observed: 14.68 ft at 12:15AM Jul 05, 2015Observed: 14.62 ft at 12:30AM Jul 05, 2015Observed: 14.58 ft at 12:45AM Jul 05, 2015Observed: 14.54 ft at 1:00AM Jul 05, 2015Observed: 14.5 ft at 1:15AM Jul 05, 2015Observed: 14.45 ft at 1:30AM Jul 05, 2015Observed: 14.41 ft at 1:45AM Jul 05, 2015Observed: 14.36 ft at 2:00AM Jul 05, 2015Observed: 14.32 ft at 2:15AM Jul 05, 2015Observed: 14.27 ft at 2:30AM Jul 05, 2015Observed: 14.23 ft at 2:45AM Jul 05, 2015Observed: 14.19 ft at 3:00AM Jul 05, 2015Observed: 14.15 ft at 3:15AM Jul 05, 2015Observed: 14.11 ft at 3:30AM Jul 05, 2015Observed: 14.07 ft at 3:45AM Jul 05, 2015Observed: 14.03 ft at 4:00AM Jul 05, 2015Observed: 13.98 ft at 4:15AM Jul 05, 2015Observed: 13.95 ft at 4:30AM Jul 05, 2015Observed: 13.91 ft at 4:45AM Jul 05, 2015Observed: 13.86 ft at 5:00AM Jul 05, 2015Observed: 13.83 ft at 5:15AM Jul 05, 2015Observed: 13.79 ft at 5:30AM Jul 05, 2015Observed: 13.75 ft at 5:45AM Jul 05, 2015Observed: 13.72 ft at 6:00AM Jul 05, 2015Observed: 13.67 ft at 6:15AM Jul 05, 2015Observed: 13.63 ft at 6:30AM Jul 05, 2015Observed: 13.59 ft at 6:45AM Jul 05, 2015Observed: 13.56 ft at 7:00AM Jul 05, 2015Observed: 13.52 ft at 7:15AM Jul 05, 2015Observed: 13.48 ft at 7:30AM Jul 05, 2015Observed: 13.44 ft at 7:45AM Jul 05, 2015Observed: 13.41 ft at 8:00AM Jul 05, 2015Observed: 13.37 ft at 8:15AM Jul 05, 2015Observed: 13.34 ft at 8:30AM Jul 05, 2015Highest Forecast: 13.4 ft 1:00PM Jul 05, 2015Forecast: 12.7 ft 7:00PM Jul 05, 2015Forecast: 12.1 ft 1:00AM Jul 06, 2015Forecast: 11.6 ft 7:00AM Jul 06, 2015Forecast: 11.3 ft 1:00PM Jul 06, 2015Forecast: 11 ft 7:00PM Jul 06, 2015Forecast: 10.9 ft 1:00AM Jul 07, 2015Forecast: 10.7 ft 7:00AM Jul 07, 2015Forecast: 10.6 ft 1:00PM Jul 07, 2015Forecast: 10.6 ft 7:00PM Jul 07, 2015Forecast: 10.5 ft 1:00AM Jul 08, 2015Forecast: 10.5 ft 7:00AM Jul 08, 2015Forecast: 10.4 ft 1:00PM Jul 08, 2015Forecast: 10.4 ft 7:00PM Jul 08, 2015Forecast: 10.3 ft 1:00AM Jul 09, 2015Forecast: 10.3 ft 7:00AM Jul 09, 2015Forecast: 10.2 ft 1:00PM Jul 09, 2015Forecast: 10.2 ft 7:00PM Jul 09, 2015Forecast: 10.2 ft 1:00AM Jul 10, 2015Forecast: 10.2 ft 7:00AM Jul 10, 2015Forecast: 10.2 ft 1:00PM Jul 10, 2015Forecast: 10.2 ft 7:00PM Jul 10, 2015Forecast: 10.2 ft 1:00AM Jul 11, 2015Forecast: 10.2 ft 7:00AM Jul 11, 2015USGS--Water Resources of the United StatesVNDI2(plotting HGIRG) Graph Created (9:51AM Jul 5, 2015)ObservedForecast (issued 8:42AM Jul 4)Latest observed value: 13.34 ft at 8:30 AM CDT 5-Jul-2015. Flood Stage is 18 ft
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Tabular Data (UTC)
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Datum: NGVD29
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 Kaskaskia River at Vandalia are issued as needed during times of high water, but are not routinely available.

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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): 0

Historic Crests
(1) 28.27 ft on 05/08/2002
(2) 27.88 ft on 04/19/2013
(3) 27.70 ft on 01/06/2005
(4) 27.45 ft on 04/28/2011
(5) 27.41 ft on 04/30/1996
(6) 27.40 ft on 05/18/1995
(7) 27.39 ft on 06/29/1951
(8) 27.10 ft on 01/04/1950
(9) 26.95 ft on 02/24/1985
(10) 26.71 ft on 12/12/1985
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 27.88 ft on 04/19/2013
(2) 20.91 ft on 06/28/2011
(3) 25.45 ft on 06/20/2011
(4) 27.45 ft on 04/28/2011
(5) 23.25 ft on 03/07/2011
(6) 18.28 ft on 02/24/2011
(7) 18.18 ft on 06/16/2010
(8) 18.42 ft on 02/24/2010
(9) 20.05 ft on 01/26/2010
(10) 25.91 ft on 12/26/2009
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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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
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.
24 Moderate flooding begins.
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 Not Available Not Available 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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How low could the river get?
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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
St. Louis Weather Forecast Office
12 Missouri Research Park Drive
St. Charles, MO 63304
(636) 441-8467
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Page last modified: 12-Feb-2015 9:35 PM
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