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Hydrograph River at a Glance Download
Grand River at Ada Stage (ft)Flow (kcfs)Observed: 7.63 ft at 5:15AM Aug 22, 2014Observed: 7.64 ft at 5:30AM Aug 22, 2014Observed: 7.64 ft at 5:45AM Aug 22, 2014Observed: 7.61 ft at 6:00AM Aug 22, 2014Observed: 7.6 ft at 6:15AM Aug 22, 2014Observed: 7.64 ft at 6:30AM Aug 22, 2014Observed: 7.64 ft at 6:45AM Aug 22, 2014Observed: 7.64 ft at 7:00AM Aug 22, 2014Observed: 7.64 ft at 7:15AM Aug 22, 2014Observed: 7.62 ft at 7:30AM Aug 22, 2014Observed: 7.63 ft at 7:45AM Aug 22, 2014Observed: 7.63 ft at 8:00AM Aug 22, 2014Observed: 7.62 ft at 8:15AM Aug 22, 2014Observed: 7.63 ft at 8:30AM Aug 22, 2014Observed: 7.61 ft at 8:45AM Aug 22, 2014Observed: 7.62 ft at 9:00AM Aug 22, 2014Observed: 7.62 ft at 9:15AM Aug 22, 2014Observed: 7.61 ft at 9:30AM Aug 22, 2014Observed: 7.6 ft at 9:45AM Aug 22, 2014Observed: 7.63 ft at 10:00AM Aug 22, 2014Observed: 7.61 ft at 10:15AM Aug 22, 2014Observed: 7.6 ft at 10:30AM Aug 22, 2014Observed: 7.63 ft at 10:45AM Aug 22, 2014Observed: 7.63 ft at 11:00AM Aug 22, 2014Observed: 7.6 ft at 11:15AM Aug 22, 2014Observed: 7.62 ft at 11:30AM Aug 22, 2014Observed: 7.61 ft at 11:45AM Aug 22, 2014Observed: 7.6 ft at 12:00PM Aug 22, 2014Observed: 7.6 ft at 12:15PM Aug 22, 2014Observed: 7.63 ft at 12:30PM Aug 22, 2014Observed: 7.62 ft at 12:45PM Aug 22, 2014Observed: 7.64 ft at 1:00PM Aug 22, 2014Observed: 7.62 ft at 1:15PM Aug 22, 2014Observed: 7.66 ft at 1:30PM Aug 22, 2014Observed: 7.65 ft at 1:45PM Aug 22, 2014Observed: 7.66 ft at 2:00PM Aug 22, 2014Observed: 7.62 ft at 2:15PM Aug 22, 2014Observed: 7.67 ft at 2:30PM Aug 22, 2014Observed: 7.67 ft at 2:45PM Aug 22, 2014Observed: 7.64 ft at 3:00PM Aug 22, 2014Observed: 7.67 ft at 3:15PM Aug 22, 2014Observed: 7.66 ft at 3:30PM Aug 22, 2014Observed: 7.62 ft at 3:45PM Aug 22, 2014Observed: 7.65 ft at 4:00PM Aug 22, 2014Observed: 7.65 ft at 4:15PM Aug 22, 2014Observed: 7.65 ft at 4:30PM Aug 22, 2014Observed: 7.67 ft at 4:45PM Aug 22, 2014Observed: 7.63 ft at 5:00PM Aug 22, 2014Observed: 7.66 ft at 5:15PM Aug 22, 2014Observed: 7.62 ft at 5:30PM Aug 22, 2014Observed: 7.69 ft at 5:45PM Aug 22, 2014Observed: 7.69 ft at 6:00PM Aug 22, 2014Observed: 7.7 ft at 6:15PM Aug 22, 2014Observed: 7.7 ft at 6:30PM Aug 22, 2014Highest Observation: 7.71 ft at 6:45PM Aug 22, 2014Observed: 7.7 ft at 7:00PM Aug 22, 2014Highest Observation: 7.71 ft at 7:15PM Aug 22, 2014Highest Observation: 7.71 ft at 7:30PM Aug 22, 2014Observed: 7.7 ft at 7:45PM Aug 22, 2014Observed: 7.69 ft at 8:00PM Aug 22, 2014Observed: 7.68 ft at 8:15PM Aug 22, 2014Observed: 7.68 ft at 8:30PM Aug 22, 2014Observed: 7.68 ft at 8:45PM Aug 22, 2014Observed: 7.68 ft at 9:00PM Aug 22, 2014Observed: 7.68 ft at 9:15PM Aug 22, 2014Observed: 7.67 ft at 9:30PM Aug 22, 2014Observed: 7.67 ft at 9:45PM Aug 22, 2014Observed: 7.67 ft at 10:00PM Aug 22, 2014Observed: 7.66 ft at 10:15PM Aug 22, 2014Observed: 7.67 ft at 10:30PM Aug 22, 2014Observed: 7.66 ft at 10:45PM Aug 22, 2014Observed: 7.66 ft at 11:00PM Aug 22, 2014Observed: 7.64 ft at 11:15PM Aug 22, 2014Observed: 7.64 ft at 11:30PM Aug 22, 2014Observed: 7.62 ft at 11:45PM Aug 22, 2014Observed: 7.62 ft at 12:00AM Aug 23, 2014Observed: 7.61 ft at 12:15AM Aug 23, 2014Observed: 7.6 ft at 12:30AM Aug 23, 2014Observed: 7.59 ft at 12:45AM Aug 23, 2014Observed: 7.57 ft at 1:00AM Aug 23, 2014Observed: 7.56 ft at 1:15AM Aug 23, 2014Observed: 7.54 ft at 1:30AM Aug 23, 2014Observed: 7.54 ft at 1:45AM Aug 23, 2014Observed: 7.54 ft at 2:00AM Aug 23, 2014Observed: 7.52 ft at 2:15AM Aug 23, 2014Observed: 7.51 ft at 2:30AM Aug 23, 2014Observed: 7.51 ft at 2:45AM Aug 23, 2014Observed: 7.5 ft at 3:00AM Aug 23, 2014Observed: 7.49 ft at 3:15AM Aug 23, 2014Observed: 7.48 ft at 3:30AM Aug 23, 2014Observed: 7.47 ft at 3:45AM Aug 23, 2014Observed: 7.45 ft at 4:00AM Aug 23, 2014Observed: 7.46 ft at 4:15AM Aug 23, 2014Observed: 7.46 ft at 4:30AM Aug 23, 2014Observed: 7.46 ft at 4:45AM Aug 23, 2014Observed: 7.47 ft at 5:00AM Aug 23, 2014Observed: 7.47 ft at 5:15AM Aug 23, 2014Observed: 7.48 ft at 5:30AM Aug 23, 2014Observed: 7.46 ft at 5:45AM Aug 23, 2014Observed: 7.49 ft at 6:00AM Aug 23, 2014Observed: 7.5 ft at 6:15AM Aug 23, 2014Observed: 7.5 ft at 6:30AM Aug 23, 2014Observed: 7.49 ft at 6:45AM Aug 23, 2014Observed: 7.5 ft at 7:00AM Aug 23, 2014Observed: 7.51 ft at 7:15AM Aug 23, 2014Observed: 7.51 ft at 7:30AM Aug 23, 2014Observed: 7.51 ft at 7:45AM Aug 23, 2014Observed: 7.51 ft at 8:00AM Aug 23, 2014Observed: 7.52 ft at 8:15AM Aug 23, 2014Observed: 7.52 ft at 8:30AM Aug 23, 2014Observed: 7.53 ft at 8:45AM Aug 23, 2014Observed: 7.52 ft at 9:00AM Aug 23, 2014Observed: 7.51 ft at 9:15AM Aug 23, 2014Observed: 7.5 ft at 9:30AM Aug 23, 2014Observed: 7.51 ft at 9:45AM Aug 23, 2014Observed: 7.51 ft at 10:00AM Aug 23, 2014Observed: 7.5 ft at 10:15AM Aug 23, 2014Observed: 7.5 ft at 10:30AM Aug 23, 2014Observed: 7.47 ft at 10:45AM Aug 23, 2014Observed: 7.45 ft at 11:00AM Aug 23, 2014Observed: 7.45 ft at 11:15AM Aug 23, 2014Observed: 7.43 ft at 11:30AM Aug 23, 2014Observed: 7.45 ft at 11:45AM Aug 23, 2014Observed: 7.46 ft at 12:00PM Aug 23, 2014Observed: 7.46 ft at 12:15PM Aug 23, 2014Observed: 7.45 ft at 12:30PM Aug 23, 2014Observed: 7.44 ft at 12:45PM Aug 23, 2014Observed: 7.43 ft at 1:00PM Aug 23, 2014Observed: 7.42 ft at 1:15PM Aug 23, 2014Observed: 7.42 ft at 1:30PM Aug 23, 2014Observed: 7.43 ft at 1:45PM Aug 23, 2014Observed: 7.42 ft at 2:00PM Aug 23, 2014Observed: 7.41 ft at 2:15PM Aug 23, 2014Observed: 7.42 ft at 2:30PM Aug 23, 2014Observed: 7.41 ft at 2:45PM Aug 23, 2014Observed: 7.41 ft at 3:00PM Aug 23, 2014Observed: 7.4 ft at 3:15PM Aug 23, 2014Observed: 7.41 ft at 3:30PM Aug 23, 2014Observed: 7.41 ft at 3:45PM Aug 23, 2014Observed: 7.42 ft at 4:00PM Aug 23, 2014Observed: 7.42 ft at 4:15PM Aug 23, 2014Observed: 7.43 ft at 4:30PM Aug 23, 2014Observed: 7.42 ft at 4:45PM Aug 23, 2014Observed: 7.42 ft at 5:00PM Aug 23, 2014Observed: 7.42 ft at 5:15PM Aug 23, 2014Observed: 7.43 ft at 5:30PM Aug 23, 2014Observed: 7.43 ft at 5:45PM Aug 23, 2014Observed: 7.43 ft at 6:00PM Aug 23, 2014Observed: 7.43 ft at 6:15PM Aug 23, 2014Observed: 7.43 ft at 6:30PM Aug 23, 2014Observed: 7.42 ft at 6:45PM Aug 23, 2014Observed: 7.44 ft at 7:00PM Aug 23, 2014Observed: 7.44 ft at 7:15PM Aug 23, 2014Observed: 7.44 ft at 7:30PM Aug 23, 2014Observed: 7.42 ft at 7:45PM Aug 23, 2014Observed: 7.45 ft at 8:00PM Aug 23, 2014Observed: 7.46 ft at 8:15PM Aug 23, 2014Observed: 7.46 ft at 8:30PM Aug 23, 2014Observed: 7.46 ft at 8:45PM Aug 23, 2014Observed: 7.47 ft at 9:00PM Aug 23, 2014Observed: 7.47 ft at 9:15PM Aug 23, 2014Observed: 7.47 ft at 9:30PM Aug 23, 2014Observed: 7.46 ft at 9:45PM Aug 23, 2014Observed: 7.45 ft at 10:00PM Aug 23, 2014Observed: 7.47 ft at 10:15PM Aug 23, 2014Observed: 7.47 ft at 10:30PM Aug 23, 2014Observed: 7.47 ft at 10:45PM Aug 23, 2014Observed: 7.46 ft at 11:00PM Aug 23, 2014Observed: 7.46 ft at 11:15PM Aug 23, 2014Observed: 7.46 ft at 11:30PM Aug 23, 2014Observed: 7.47 ft at 11:45PM Aug 23, 2014Observed: 7.47 ft at 12:00AM Aug 24, 2014Observed: 7.47 ft at 12:15AM Aug 24, 2014Observed: 7.46 ft at 12:30AM Aug 24, 2014Observed: 7.44 ft at 12:45AM Aug 24, 2014Observed: 7.44 ft at 1:00AM Aug 24, 2014Observed: 7.46 ft at 1:15AM Aug 24, 2014Observed: 7.45 ft at 1:30AM Aug 24, 2014Observed: 7.45 ft at 1:45AM Aug 24, 2014Observed: 7.45 ft at 2:00AM Aug 24, 2014Observed: 7.44 ft at 2:15AM Aug 24, 2014Observed: 7.44 ft at 2:30AM Aug 24, 2014Observed: 7.44 ft at 2:45AM Aug 24, 2014Observed: 7.44 ft at 3:00AM Aug 24, 2014Observed: 7.44 ft at 3:15AM Aug 24, 2014Observed: 7.44 ft at 3:30AM Aug 24, 2014Observed: 7.42 ft at 3:45AM Aug 24, 2014Observed: 7.43 ft at 4:00AM Aug 24, 2014Observed: 7.43 ft at 4:15AM Aug 24, 2014Observed: 7.43 ft at 4:30AM Aug 24, 2014Observed: 7.42 ft at 4:45AM Aug 24, 2014Observed: 7.42 ft at 5:00AM Aug 24, 2014Observed: 7.39 ft at 5:15AM Aug 24, 2014Observed: 7.41 ft at 5:30AM Aug 24, 2014Observed: 7.41 ft at 5:45AM Aug 24, 2014Observed: 7.4 ft at 6:00AM Aug 24, 2014Observed: 7.4 ft at 6:15AM Aug 24, 2014Observed: 7.4 ft at 6:30AM Aug 24, 2014Observed: 7.41 ft at 6:45AM Aug 24, 2014Observed: 7.41 ft at 7:00AM Aug 24, 2014Observed: 7.41 ft at 7:15AM Aug 24, 2014Observed: 7.41 ft at 7:30AM Aug 24, 2014Observed: 7.39 ft at 7:45AM Aug 24, 2014Observed: 7.4 ft at 8:00AM Aug 24, 2014Observed: 7.4 ft at 8:15AM Aug 24, 2014Observed: 7.37 ft at 8:30AM Aug 24, 2014Observed: 7.37 ft at 8:45AM Aug 24, 2014Observed: 7.36 ft at 9:00AM Aug 24, 2014Observed: 7.36 ft at 9:15AM Aug 24, 2014Observed: 7.35 ft at 9:30AM Aug 24, 2014Observed: 7.36 ft at 9:45AM Aug 24, 2014Observed: 7.34 ft at 10:00AM Aug 24, 2014Observed: 7.34 ft at 10:15AM Aug 24, 2014Observed: 7.34 ft at 10:30AM Aug 24, 2014Observed: 7.35 ft at 10:45AM Aug 24, 2014Observed: 7.32 ft at 11:00AM Aug 24, 2014Observed: 7.34 ft at 11:15AM Aug 24, 2014Observed: 7.32 ft at 11:30AM Aug 24, 2014Observed: 7.33 ft at 11:45AM Aug 24, 2014Observed: 7.32 ft at 12:00PM Aug 24, 2014Observed: 7.31 ft at 12:15PM Aug 24, 2014Observed: 7.31 ft at 12:30PM Aug 24, 2014Observed: 7.32 ft at 12:45PM Aug 24, 2014Observed: 7.32 ft at 1:00PM Aug 24, 2014Observed: 7.32 ft at 1:15PM Aug 24, 2014Observed: 7.29 ft at 1:30PM Aug 24, 2014Observed: 7.29 ft at 1:45PM Aug 24, 2014Observed: 7.31 ft at 2:00PM Aug 24, 2014Observed: 7.32 ft at 2:15PM Aug 24, 2014Observed: 7.31 ft at 2:30PM Aug 24, 2014Observed: 7.3 ft at 2:45PM Aug 24, 2014Observed: 7.31 ft at 3:00PM Aug 24, 2014Observed: 7.3 ft at 3:15PM Aug 24, 2014Observed: 7.28 ft at 3:30PM Aug 24, 2014Observed: 7.3 ft at 3:45PM Aug 24, 2014Observed: 7.29 ft at 4:00PM Aug 24, 2014Observed: 7.28 ft at 4:15PM Aug 24, 2014Observed: 7.32 ft at 4:30PM Aug 24, 2014Observed: 7.27 ft at 4:45PM Aug 24, 2014Observed: 7.31 ft at 5:00PM Aug 24, 2014Observed: 7.3 ft at 5:15PM Aug 24, 2014Observed: 7.29 ft at 5:30PM Aug 24, 2014Observed: 7.31 ft at 5:45PM Aug 24, 2014Observed: 7.3 ft at 6:00PM Aug 24, 2014Observed: 7.3 ft at 6:15PM Aug 24, 2014Observed: 7.31 ft at 6:30PM Aug 24, 2014Observed: 7.31 ft at 6:45PM Aug 24, 2014Observed: 7.32 ft at 7:00PM Aug 24, 2014Observed: 7.3 ft at 7:15PM Aug 24, 2014Observed: 7.32 ft at 7:30PM Aug 24, 2014Observed: 7.32 ft at 7:45PM Aug 24, 2014Observed: 7.32 ft at 8:00PM Aug 24, 2014Observed: 7.32 ft at 8:15PM Aug 24, 2014Observed: 7.32 ft at 8:30PM Aug 24, 2014Observed: 7.32 ft at 8:45PM Aug 24, 2014Observed: 7.33 ft at 9:00PM Aug 24, 2014Observed: 7.33 ft at 9:15PM Aug 24, 2014Observed: 7.33 ft at 9:30PM Aug 24, 2014Observed: 7.33 ft at 9:45PM Aug 24, 2014Observed: 7.34 ft at 10:00PM Aug 24, 2014Observed: 7.33 ft at 10:15PM Aug 24, 2014Observed: 7.34 ft at 10:30PM Aug 24, 2014Observed: 7.33 ft at 10:45PM Aug 24, 2014Observed: 7.33 ft at 11:00PM Aug 24, 2014Observed: 7.33 ft at 11:15PM Aug 24, 2014Observed: 7.32 ft at 11:30PM Aug 24, 2014Observed: 7.3 ft at 11:45PM Aug 24, 2014Observed: 7.31 ft at 12:00AM Aug 25, 2014Observed: 7.3 ft at 12:15AM Aug 25, 2014Observed: 7.31 ft at 12:30AM Aug 25, 2014Observed: 7.31 ft at 12:45AM Aug 25, 2014Observed: 7.31 ft at 1:00AM Aug 25, 2014Observed: 7.3 ft at 1:15AM Aug 25, 2014Observed: 7.3 ft at 1:30AM Aug 25, 2014Observed: 7.3 ft at 1:45AM Aug 25, 2014Observed: 7.3 ft at 2:00AM Aug 25, 2014Observed: 7.3 ft at 2:15AM Aug 25, 2014Observed: 7.29 ft at 2:30AM Aug 25, 2014Observed: 7.3 ft at 2:45AM Aug 25, 2014Observed: 7.3 ft at 3:00AM Aug 25, 2014Observed: 7.29 ft at 3:15AM Aug 25, 2014Observed: 7.3 ft at 3:30AM Aug 25, 2014Observed: 7.29 ft at 3:45AM Aug 25, 2014Observed: 7.29 ft at 4:00AM Aug 25, 2014Observed: 7.29 ft at 4:15AM Aug 25, 2014Observed: 7.28 ft at 4:30AM Aug 25, 2014Observed: 7.29 ft at 4:45AM Aug 25, 2014Observed: 7.29 ft at 5:00AM Aug 25, 2014Observed: 7.29 ft at 5:15AM Aug 25, 2014Observed: 7.29 ft at 5:30AM Aug 25, 2014Observed: 7.29 ft at 5:45AM Aug 25, 2014Observed: 7.29 ft at 6:00AM Aug 25, 2014Observed: 7.29 ft at 6:15AM Aug 25, 2014Observed: 7.28 ft at 6:30AM Aug 25, 2014Observed: 7.29 ft at 6:45AM Aug 25, 2014Observed: 7.28 ft at 7:00AM Aug 25, 2014Observed: 7.28 ft at 7:15AM Aug 25, 2014Observed: 7.28 ft at 7:30AM Aug 25, 2014Observed: 7.28 ft at 7:45AM Aug 25, 2014Observed: 7.28 ft at 8:00AM Aug 25, 2014Observed: 7.28 ft at 8:15AM Aug 25, 2014Observed: 7.29 ft at 8:30AM Aug 25, 2014Observed: 7.3 ft at 8:45AM Aug 25, 2014Observed: 7.31 ft at 9:00AM Aug 25, 2014Observed: 7.31 ft at 9:15AM Aug 25, 2014Observed: 7.32 ft at 9:30AM Aug 25, 2014Observed: 7.31 ft at 9:45AM Aug 25, 2014Observed: 7.31 ft at 10:00AM Aug 25, 2014Observed: 7.31 ft at 10:15AM Aug 25, 2014Observed: 7.32 ft at 10:30AM Aug 25, 2014Observed: 7.33 ft at 10:45AM Aug 25, 2014Observed: 7.42 ft at 11:00AM Aug 25, 2014Observed: 7.46 ft at 11:15AM Aug 25, 2014Observed: 7.36 ft at 11:30AM Aug 25, 2014Observed: 7.35 ft at 11:45AM Aug 25, 2014Observed: 7.33 ft at 12:00PM Aug 25, 2014Observed: 7.33 ft at 12:15PM Aug 25, 2014Observed: 7.31 ft at 12:30PM Aug 25, 2014Observed: 7.33 ft at 12:45PM Aug 25, 2014Observed: 7.32 ft at 1:00PM Aug 25, 2014Observed: 7.32 ft at 1:15PM Aug 25, 2014Observed: 7.33 ft at 1:30PM Aug 25, 2014Observed: 7.35 ft at 1:45PM Aug 25, 2014Observed: 7.4 ft at 2:00PM Aug 25, 2014Observed: 7.42 ft at 2:15PM Aug 25, 2014Observed: 7.43 ft at 2:30PM Aug 25, 2014Observed: 7.43 ft at 2:45PM Aug 25, 2014Observed: 7.42 ft at 3:00PM Aug 25, 2014Observed: 7.42 ft at 3:15PM Aug 25, 2014Observed: 7.41 ft at 3:30PM Aug 25, 2014Observed: 7.4 ft at 3:45PM Aug 25, 2014Observed: 7.4 ft at 4:00PM Aug 25, 2014Observed: 7.38 ft at 4:15PM Aug 25, 2014Observed: 7.39 ft at 4:30PM Aug 25, 2014Observed: 7.37 ft at 4:45PM Aug 25, 2014Observed: 7.34 ft at 5:00PM Aug 25, 2014Observed: 7.37 ft at 5:15PM Aug 25, 2014Observed: 7.39 ft at 5:30PM Aug 25, 2014Observed: 7.39 ft at 5:45PM Aug 25, 2014Observed: 7.38 ft at 6:00PM Aug 25, 2014Observed: 7.39 ft at 6:15PM Aug 25, 2014Observed: 7.41 ft at 6:30PM Aug 25, 2014Observed: 7.42 ft at 6:45PM Aug 25, 2014Observed: 7.4 ft at 7:00PM Aug 25, 2014Observed: 7.42 ft at 7:15PM Aug 25, 2014Observed: 7.43 ft at 7:30PM Aug 25, 2014Observed: 7.39 ft at 7:45PM Aug 25, 2014Observed: 7.39 ft at 8:00PM Aug 25, 2014Observed: 7.44 ft at 8:15PM Aug 25, 2014Observed: 7.43 ft at 8:30PM Aug 25, 2014Observed: 7.43 ft at 8:45PM Aug 25, 2014Observed: 7.42 ft at 9:00PM Aug 25, 2014Observed: 7.42 ft at 9:15PM Aug 25, 2014Observed: 7.43 ft at 9:30PM Aug 25, 2014Observed: 7.42 ft at 9:45PM Aug 25, 2014Observed: 7.42 ft at 10:00PM Aug 25, 2014Observed: 7.42 ft at 10:15PM Aug 25, 2014Observed: 7.42 ft at 10:30PM Aug 25, 2014Observed: 7.41 ft at 10:45PM Aug 25, 2014Observed: 7.41 ft at 11:00PM Aug 25, 2014Observed: 7.41 ft at 11:15PM Aug 25, 2014Observed: 7.41 ft at 11:30PM Aug 25, 2014Observed: 7.41 ft at 11:45PM Aug 25, 2014Observed: 7.4 ft at 12:00AM Aug 26, 2014Observed: 7.4 ft at 12:15AM Aug 26, 2014Observed: 7.4 ft at 12:30AM Aug 26, 2014Observed: 7.4 ft at 12:45AM Aug 26, 2014Observed: 7.4 ft at 1:00AM Aug 26, 2014Observed: 7.39 ft at 1:15AM Aug 26, 2014Observed: 7.37 ft at 1:30AM Aug 26, 2014Observed: 7.39 ft at 1:45AM Aug 26, 2014Observed: 7.38 ft at 2:00AM Aug 26, 2014Observed: 7.38 ft at 2:15AM Aug 26, 2014Observed: 7.37 ft at 2:30AM Aug 26, 2014Observed: 7.36 ft at 2:45AM Aug 26, 2014Observed: 7.35 ft at 3:00AM Aug 26, 2014Observed: 7.34 ft at 3:15AM Aug 26, 2014Observed: 7.32 ft at 3:30AM Aug 26, 2014Observed: 7.3 ft at 3:45AM Aug 26, 2014Observed: 7.29 ft at 4:00AM Aug 26, 2014Observed: 7.28 ft at 4:15AM Aug 26, 2014Observed: 7.26 ft at 4:30AM Aug 26, 2014Observed: 7.25 ft at 4:45AM Aug 26, 2014Observed: 7.24 ft at 5:00AM Aug 26, 2014Observed: 7.23 ft at 5:15AM Aug 26, 2014Observed: 7.22 ft at 5:30AM Aug 26, 2014Observed: 7.21 ft at 5:45AM Aug 26, 2014Observed: 7.2 ft at 6:00AM Aug 26, 2014Observed: 7.2 ft at 6:15AM Aug 26, 2014Observed: 7.19 ft at 6:30AM Aug 26, 2014Observed: 7.18 ft at 6:45AM Aug 26, 2014Observed: 7.18 ft at 7:00AM Aug 26, 2014Observed: 7.17 ft at 7:15AM Aug 26, 2014Observed: 7.16 ft at 7:30AM Aug 26, 2014Observed: 7.16 ft at 7:45AM Aug 26, 2014Observed: 7.15 ft at 8:00AM Aug 26, 2014Observed: 7.15 ft at 8:15AM Aug 26, 2014Observed: 7.15 ft at 8:30AM Aug 26, 2014Observed: 7.14 ft at 8:45AM Aug 26, 2014Observed: 7.14 ft at 9:00AM Aug 26, 2014Observed: 7.14 ft at 9:15AM Aug 26, 2014Observed: 7.13 ft at 9:30AM Aug 26, 2014Observed: 7.12 ft at 9:45AM Aug 26, 2014Observed: 7.12 ft at 10:00AM Aug 26, 2014Observed: 7.12 ft at 10:15AM Aug 26, 2014Observed: 7.11 ft at 10:30AM Aug 26, 2014Observed: 7.11 ft at 10:45AM Aug 26, 2014Observed: 7.12 ft at 11:00AM Aug 26, 2014Observed: 7.11 ft at 11:15AM Aug 26, 2014Observed: 7.11 ft at 11:30AM Aug 26, 2014Observed: 7.11 ft at 11:45AM Aug 26, 2014Observed: 7.11 ft at 12:00PM Aug 26, 2014Observed: 7.1 ft at 12:15PM Aug 26, 2014Observed: 7.11 ft at 12:30PM Aug 26, 2014Observed: 7.09 ft at 12:45PM Aug 26, 2014Observed: 7.07 ft at 1:00PM Aug 26, 2014Observed: 7.1 ft at 1:15PM Aug 26, 2014Observed: 7.09 ft at 1:30PM Aug 26, 2014Observed: 7.1 ft at 1:45PM Aug 26, 2014Observed: 7.1 ft at 2:00PM Aug 26, 2014Observed: 7.1 ft at 2:15PM Aug 26, 2014Observed: 7.11 ft at 2:30PM Aug 26, 2014Observed: 7.23 ft at 2:45PM Aug 26, 2014Observed: 7.27 ft at 3:00PM Aug 26, 2014Observed: 7.3 ft at 3:15PM Aug 26, 2014Observed: 7.33 ft at 3:30PM Aug 26, 2014Observed: 7.36 ft at 3:45PM Aug 26, 2014Observed: 7.39 ft at 4:00PM Aug 26, 2014Observed: 7.42 ft at 4:15PM Aug 26, 2014Observed: 7.44 ft at 4:30PM Aug 26, 2014Observed: 7.47 ft at 4:45PM Aug 26, 2014Observed: 7.49 ft at 5:00PM Aug 26, 2014Observed: 7.51 ft at 5:15PM Aug 26, 2014Observed: 7.52 ft at 5:30PM Aug 26, 2014Observed: 7.53 ft at 5:45PM Aug 26, 2014Observed: 7.55 ft at 6:00PM Aug 26, 2014Observed: 7.56 ft at 6:15PM Aug 26, 2014Observed: 7.56 ft at 6:30PM Aug 26, 2014Observed: 7.57 ft at 6:45PM Aug 26, 2014Observed: 7.58 ft at 7:00PM Aug 26, 2014Observed: 7.59 ft at 7:15PM Aug 26, 2014Observed: 7.6 ft at 7:30PM Aug 26, 2014Observed: 7.61 ft at 7:45PM Aug 26, 2014Observed: 7.61 ft at 8:00PM Aug 26, 2014Observed: 7.62 ft at 8:15PM Aug 26, 2014Observed: 7.62 ft at 8:30PM Aug 26, 2014Observed: 7.62 ft at 8:45PM Aug 26, 2014Observed: 7.62 ft at 9:00PM Aug 26, 2014Observed: 7.63 ft at 9:15PM Aug 26, 2014Observed: 7.62 ft at 9:30PM Aug 26, 2014Observed: 7.62 ft at 9:45PM Aug 26, 2014Observed: 7.62 ft at 10:00PM Aug 26, 2014Observed: 7.63 ft at 10:15PM Aug 26, 2014Observed: 7.63 ft at 10:30PM Aug 26, 2014Observed: 7.63 ft at 10:45PM Aug 26, 2014Observed: 7.63 ft at 11:00PM Aug 26, 2014Observed: 7.62 ft at 11:15PM Aug 26, 2014Observed: 7.63 ft at 11:30PM Aug 26, 2014Observed: 7.63 ft at 11:45PM Aug 26, 2014Observed: 7.62 ft at 12:00AM Aug 27, 2014Observed: 7.61 ft at 12:15AM Aug 27, 2014Observed: 7.62 ft at 12:30AM Aug 27, 2014Observed: 7.6 ft at 12:45AM Aug 27, 2014Observed: 7.58 ft at 1:00AM Aug 27, 2014Observed: 7.57 ft at 1:15AM Aug 27, 2014Observed: 7.57 ft at 1:30AM Aug 27, 2014Observed: 7.55 ft at 1:45AM Aug 27, 2014Observed: 7.55 ft at 2:00AM Aug 27, 2014Observed: 7.54 ft at 2:15AM Aug 27, 2014Observed: 7.52 ft at 2:30AM Aug 27, 2014Observed: 7.51 ft at 2:45AM Aug 27, 2014Observed: 7.5 ft at 3:00AM Aug 27, 2014Observed: 7.49 ft at 3:15AM Aug 27, 2014Observed: 7.47 ft at 3:30AM Aug 27, 2014USGS--Water Resources of the United StatesADAM4(plotting HGIRP) Graph Created (5:02AM Aug 27, 2014)ObservedLatest observed value: 7.47 ft at 3:30 AM EDT 27-Aug-2014. Flood Stage is 20 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
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: Gauge reading may be affected by ice during freezing weather from November to April.

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

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Upstream Gauge - at Lowell Upstream Gauge Downstream Gauge Downstream Gauge - at Comstock Park
Flood Categories (in feet)
Major Flood Stage:25
Moderate Flood Stage:22
Flood Stage:20
Action Stage:17

Historical Crests
(1) 22.94 ft on 04/21/2013
(2) 21.60 ft on 02/28/1986
(3) 21.56 ft on 05/26/2004
(4) 21.55 ft on 02/28/1985
(5) 20.75 ft on 03/08/1976
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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29 Alticor INC. catalog and powder complex flood
27 Alticor INC. buildings number 34 and 58 flood
24.5 Inner dike along Alticor INC. overtopped. East complex on Alticor INC. floods
21.6 500 parking spaces in the Alticor INC. parking lot are inundated and one gate into the Alticor INC. complex is closed due to the high water. Ada river walk near covered bridge and leonard field ball park in Ada flooded
20.7 Expect flooding of Ada Drive adjacent to the Ada shopping center and portions of the parking lot of the shopping center
20.5 Chief Hazy Cloud Park downstream of gage begins to flood
20 Expect minor flooding of low lying areas
17 River is bankfull. Shady Drive floods
Photos
(1) April 2013 Flooding - Shady Drive near Knapp Street Bridge
(2) April 2013 Flooding - Shady Drive
(3) April 2013 Flooding - Jupiter Bridge, Plainfield Township
(4) April 2013 Flooding - Fulton Street Bridge near Ada
(5) Backside of Ada Dam on the Thornapple River
(6) Ada Dam on the Thornapple River at High Water
(7) Alticor Parking Lot
(8) Alticor parking lot flooded during High Water
(9) Cascade Dam on the Thornapple River
(10) Grand River near Ada - Looking Downstream
(11) River Gage at Ada
(12) Grand River near Ada - Looking Upstream toward Bridge
(13) Fulton Street Bridge during High Water
(14) Grand River near Ada - Looking Upstream from Bridge
(15) Upstream view from Fulton Street Bridge of Grand River at High Water
(16) Covered Bridge in Ada over the Thornapple River at High Flows
(17) Leonard Park in Ada Flooded during High Water
(18) Ada Drive in Ada flooded during High Water
(19) Public boat ramp parking lot along Grand River near Ada flooded at High Water
(20) Grand River near Ada public boat ramp flooded during High Water
(21) Shady Drive near Knapp Street Bridge flooded by Grand River
About This Location Collapse

Latitude: 42.956944° N, Longitude: 85.477500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 20 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 29 603.95 ft 623.95 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:

Additional Information Collapse
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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
Grand Rapids Weather Forecast Office
4899 South Complex Drive SE
Grand Rapids, MI 49512-4034
(616) 949-0643
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Page last modified: 5-Aug-2014 6:39 PM
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