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Hydrograph River at a Glance Download
Rock River at Rockton Stage (ft)Flow (kcfs)Observed: 5.74 ft at 4:00PM May 10, 2022Observed: 5.73 ft at 4:15PM May 10, 2022Observed: 5.72 ft at 4:30PM May 10, 2022Observed: 5.71 ft at 4:45PM May 10, 2022Observed: 5.71 ft at 5:00PM May 10, 2022Observed: 5.69 ft at 5:15PM May 10, 2022Observed: 5.69 ft at 5:30PM May 10, 2022Observed: 5.68 ft at 5:45PM May 10, 2022Observed: 5.68 ft at 6:00PM May 10, 2022Observed: 5.67 ft at 6:15PM May 10, 2022Observed: 5.67 ft at 6:30PM May 10, 2022Observed: 5.66 ft at 6:45PM May 10, 2022Observed: 5.66 ft at 7:00PM May 10, 2022Observed: 5.65 ft at 7:15PM May 10, 2022Observed: 5.65 ft at 7:30PM May 10, 2022Observed: 5.64 ft at 7:45PM May 10, 2022Observed: 5.66 ft at 8:00PM May 10, 2022Observed: 5.68 ft at 8:15PM May 10, 2022Observed: 5.71 ft at 8:30PM May 10, 2022Observed: 5.74 ft at 8:45PM May 10, 2022Observed: 5.76 ft at 9:00PM May 10, 2022Observed: 5.78 ft at 9:15PM May 10, 2022Highest Observation: 5.79 ft at 9:30PM May 10, 2022Highest Observation: 5.79 ft at 9:45PM May 10, 2022Observed: 5.77 ft at 10:00PM May 10, 2022Observed: 5.77 ft at 10:15PM May 10, 2022Observed: 5.75 ft at 10:30PM May 10, 2022Observed: 5.74 ft at 10:45PM May 10, 2022Observed: 5.72 ft at 11:00PM May 10, 2022Observed: 5.71 ft at 11:15PM May 10, 2022Observed: 5.69 ft at 11:30PM May 10, 2022Observed: 5.68 ft at 11:45PM May 10, 2022Observed: 5.68 ft at 12:00AM May 11, 2022Observed: 5.67 ft at 12:15AM May 11, 2022Observed: 5.66 ft at 12:30AM May 11, 2022Observed: 5.65 ft at 12:45AM May 11, 2022Observed: 5.65 ft at 1:00AM May 11, 2022Observed: 5.64 ft at 1:15AM May 11, 2022Observed: 5.64 ft at 1:30AM May 11, 2022Observed: 5.64 ft at 1:45AM May 11, 2022Observed: 5.63 ft at 2:00AM May 11, 2022Observed: 5.64 ft at 2:15AM May 11, 2022Observed: 5.64 ft at 2:30AM May 11, 2022Observed: 5.65 ft at 2:45AM May 11, 2022Observed: 5.65 ft at 3:00AM May 11, 2022Observed: 5.66 ft at 3:15AM May 11, 2022Observed: 5.67 ft at 3:30AM May 11, 2022Observed: 5.67 ft at 3:45AM May 11, 2022Observed: 5.68 ft at 4:00AM May 11, 2022Observed: 5.68 ft at 4:15AM May 11, 2022Observed: 5.69 ft at 4:30AM May 11, 2022Observed: 5.69 ft at 4:45AM May 11, 2022Observed: 5.69 ft at 5:00AM May 11, 2022Observed: 5.7 ft at 5:15AM May 11, 2022Observed: 5.7 ft at 5:30AM May 11, 2022Observed: 5.7 ft at 5:45AM May 11, 2022Observed: 5.7 ft at 6:00AM May 11, 2022Observed: 5.71 ft at 6:15AM May 11, 2022Observed: 5.7 ft at 6:30AM May 11, 2022Observed: 5.7 ft at 6:45AM May 11, 2022Observed: 5.71 ft at 7:00AM May 11, 2022Observed: 5.71 ft at 7:15AM May 11, 2022Observed: 5.71 ft at 7:30AM May 11, 2022Observed: 5.71 ft at 7:45AM May 11, 2022Observed: 5.71 ft at 8:00AM May 11, 2022Observed: 5.71 ft at 8:15AM May 11, 2022Observed: 5.71 ft at 8:30AM May 11, 2022Observed: 5.71 ft at 8:45AM May 11, 2022Observed: 5.7 ft at 9:00AM May 11, 2022Observed: 5.7 ft at 9:15AM May 11, 2022Observed: 5.7 ft at 9:30AM May 11, 2022Observed: 5.7 ft at 9:45AM May 11, 2022Observed: 5.7 ft at 10:00AM May 11, 2022Observed: 5.7 ft at 10:15AM May 11, 2022Observed: 5.7 ft at 10:30AM May 11, 2022Observed: 5.68 ft at 10:45AM May 11, 2022Observed: 5.68 ft at 11:00AM May 11, 2022Observed: 5.68 ft at 11:15AM May 11, 2022Observed: 5.68 ft at 11:30AM May 11, 2022Observed: 5.68 ft at 11:45AM May 11, 2022Observed: 5.67 ft at 12:00PM May 11, 2022Observed: 5.68 ft at 12:15PM May 11, 2022Observed: 5.67 ft at 12:30PM May 11, 2022Observed: 5.67 ft at 12:45PM May 11, 2022Observed: 5.67 ft at 1:00PM May 11, 2022Observed: 5.67 ft at 1:15PM May 11, 2022Observed: 5.67 ft at 1:30PM May 11, 2022Observed: 5.67 ft at 1:45PM May 11, 2022Observed: 5.67 ft at 2:00PM May 11, 2022Observed: 5.65 ft at 2:15PM May 11, 2022Observed: 5.67 ft at 2:30PM May 11, 2022Observed: 5.67 ft at 2:45PM May 11, 2022Observed: 5.65 ft at 3:00PM May 11, 2022Observed: 5.67 ft at 3:15PM May 11, 2022Observed: 5.64 ft at 3:30PM May 11, 2022Observed: 5.65 ft at 3:45PM May 11, 2022Observed: 5.63 ft at 4:00PM May 11, 2022Observed: 5.63 ft at 4:15PM May 11, 2022Observed: 5.61 ft at 4:30PM May 11, 2022Observed: 5.6 ft at 4:45PM May 11, 2022Observed: 5.61 ft at 5:00PM May 11, 2022Observed: 5.63 ft at 5:15PM May 11, 2022Observed: 5.64 ft at 5:30PM May 11, 2022Observed: 5.64 ft at 5:45PM May 11, 2022Observed: 5.65 ft at 6:00PM May 11, 2022Observed: 5.65 ft at 6:15PM May 11, 2022Observed: 5.66 ft at 6:30PM May 11, 2022Observed: 5.67 ft at 6:45PM May 11, 2022Observed: 5.67 ft at 7:00PM May 11, 2022Observed: 5.66 ft at 7:15PM May 11, 2022Observed: 5.65 ft at 7:30PM May 11, 2022Observed: 5.66 ft at 7:45PM May 11, 2022Observed: 5.65 ft at 8:00PM May 11, 2022Observed: 5.66 ft at 8:15PM May 11, 2022Observed: 5.67 ft at 8:30PM May 11, 2022Observed: 5.67 ft at 8:45PM May 11, 2022Observed: 5.67 ft at 9:00PM May 11, 2022Observed: 5.67 ft at 9:15PM May 11, 2022Observed: 5.67 ft at 9:30PM May 11, 2022Observed: 5.68 ft at 9:45PM May 11, 2022Observed: 5.68 ft at 10:00PM May 11, 2022Observed: 5.69 ft at 10:15PM May 11, 2022Observed: 5.7 ft at 10:30PM May 11, 2022Observed: 5.71 ft at 10:45PM May 11, 2022Observed: 5.72 ft at 11:00PM May 11, 2022Observed: 5.72 ft at 11:15PM May 11, 2022Observed: 5.73 ft at 11:30PM May 11, 2022Observed: 5.73 ft at 11:45PM May 11, 2022Observed: 5.74 ft at 12:00AM May 12, 2022Observed: 5.74 ft at 12:15AM May 12, 2022Observed: 5.75 ft at 12:30AM May 12, 2022Observed: 5.75 ft at 12:45AM May 12, 2022Observed: 5.75 ft at 1:00AM May 12, 2022Observed: 5.75 ft at 1:15AM May 12, 2022Observed: 5.76 ft at 1:30AM May 12, 2022Observed: 5.75 ft at 1:45AM May 12, 2022Observed: 5.75 ft at 2:00AM May 12, 2022Observed: 5.75 ft at 2:15AM May 12, 2022Observed: 5.75 ft at 2:30AM May 12, 2022Observed: 5.74 ft at 2:45AM May 12, 2022Observed: 5.73 ft at 3:00AM May 12, 2022Observed: 5.73 ft at 3:15AM May 12, 2022Observed: 5.72 ft at 3:30AM May 12, 2022Observed: 5.71 ft at 3:45AM May 12, 2022Observed: 5.71 ft at 4:00AM May 12, 2022Observed: 5.7 ft at 4:15AM May 12, 2022Observed: 5.69 ft at 4:30AM May 12, 2022Observed: 5.69 ft at 4:45AM May 12, 2022Observed: 5.68 ft at 5:00AM May 12, 2022Observed: 5.68 ft at 5:15AM May 12, 2022Observed: 5.67 ft at 5:30AM May 12, 2022Observed: 5.67 ft at 5:45AM May 12, 2022Observed: 5.67 ft at 6:00AM May 12, 2022Observed: 5.65 ft at 6:15AM May 12, 2022Observed: 5.67 ft at 6:30AM May 12, 2022Observed: 5.66 ft at 6:45AM May 12, 2022Observed: 5.66 ft at 7:00AM May 12, 2022Observed: 5.65 ft at 7:15AM May 12, 2022Observed: 5.66 ft at 7:30AM May 12, 2022Observed: 5.65 ft at 7:45AM May 12, 2022Observed: 5.65 ft at 8:00AM May 12, 2022Observed: 5.65 ft at 8:15AM May 12, 2022Observed: 5.66 ft at 8:30AM May 12, 2022Observed: 5.65 ft at 8:45AM May 12, 2022Observed: 5.65 ft at 9:00AM May 12, 2022Observed: 5.64 ft at 9:15AM May 12, 2022Observed: 5.65 ft at 9:30AM May 12, 2022Observed: 5.64 ft at 9:45AM May 12, 2022Observed: 5.65 ft at 10:00AM May 12, 2022Observed: 5.64 ft at 10:15AM May 12, 2022Observed: 5.61 ft at 10:30AM May 12, 2022Observed: 5.57 ft at 10:45AM May 12, 2022Observed: 5.53 ft at 11:00AM May 12, 2022Observed: 5.49 ft at 11:15AM May 12, 2022Observed: 5.48 ft at 11:30AM May 12, 2022Observed: 5.48 ft at 11:45AM May 12, 2022Observed: 5.5 ft at 12:00PM May 12, 2022Observed: 5.53 ft at 12:15PM May 12, 2022Observed: 5.56 ft at 12:30PM May 12, 2022Observed: 5.58 ft at 12:45PM May 12, 2022Observed: 5.61 ft at 1:00PM May 12, 2022Observed: 5.63 ft at 1:15PM May 12, 2022Observed: 5.65 ft at 1:30PM May 12, 2022Observed: 5.68 ft at 1:45PM May 12, 2022Observed: 5.68 ft at 2:00PM May 12, 2022Observed: 5.7 ft at 2:15PM May 12, 2022Observed: 5.69 ft at 2:30PM May 12, 2022Observed: 5.69 ft at 2:45PM May 12, 2022Observed: 5.67 ft at 3:00PM May 12, 2022Observed: 5.66 ft at 3:15PM May 12, 2022Observed: 5.65 ft at 3:30PM May 12, 2022Observed: 5.63 ft at 3:45PM May 12, 2022Observed: 5.62 ft at 4:00PM May 12, 2022Observed: 5.6 ft at 4:15PM May 12, 2022Observed: 5.59 ft at 4:30PM May 12, 2022Observed: 5.59 ft at 4:45PM May 12, 2022Observed: 5.58 ft at 5:00PM May 12, 2022Observed: 5.57 ft at 5:15PM May 12, 2022Observed: 5.56 ft at 5:30PM May 12, 2022Observed: 5.55 ft at 5:45PM May 12, 2022Observed: 5.55 ft at 6:00PM May 12, 2022Observed: 5.54 ft at 6:15PM May 12, 2022Observed: 5.53 ft at 6:30PM May 12, 2022Observed: 5.54 ft at 6:45PM May 12, 2022Observed: 5.53 ft at 7:00PM May 12, 2022Observed: 5.53 ft at 7:15PM May 12, 2022Observed: 5.53 ft at 7:30PM May 12, 2022Observed: 5.53 ft at 7:45PM May 12, 2022Observed: 5.52 ft at 8:00PM May 12, 2022Observed: 5.53 ft at 8:15PM May 12, 2022Observed: 5.53 ft at 8:30PM May 12, 2022Observed: 5.54 ft at 8:45PM May 12, 2022Observed: 5.55 ft at 9:00PM May 12, 2022Observed: 5.56 ft at 9:15PM May 12, 2022Observed: 5.57 ft at 9:30PM May 12, 2022Observed: 5.58 ft at 9:45PM May 12, 2022Observed: 5.59 ft at 10:00PM May 12, 2022Observed: 5.59 ft at 10:15PM May 12, 2022Observed: 5.6 ft at 10:30PM May 12, 2022Observed: 5.61 ft at 10:45PM May 12, 2022Observed: 5.6 ft at 11:00PM May 12, 2022Observed: 5.6 ft at 11:15PM May 12, 2022Observed: 5.6 ft at 11:30PM May 12, 2022Observed: 5.61 ft at 11:45PM May 12, 2022Observed: 5.61 ft at 12:00AM May 13, 2022Observed: 5.62 ft at 12:15AM May 13, 2022Observed: 5.62 ft at 12:30AM May 13, 2022Observed: 5.61 ft at 12:45AM May 13, 2022Observed: 5.61 ft at 1:00AM May 13, 2022Observed: 5.6 ft at 1:15AM May 13, 2022Observed: 5.59 ft at 1:30AM May 13, 2022Observed: 5.59 ft at 1:45AM May 13, 2022Observed: 5.58 ft at 2:00AM May 13, 2022Observed: 5.57 ft at 2:15AM May 13, 2022Observed: 5.56 ft at 2:30AM May 13, 2022Observed: 5.55 ft at 2:45AM May 13, 2022Observed: 5.55 ft at 3:00AM May 13, 2022Observed: 5.52 ft at 3:15AM May 13, 2022Observed: 5.53 ft at 3:30AM May 13, 2022Observed: 5.52 ft at 3:45AM May 13, 2022Observed: 5.52 ft at 4:00AM May 13, 2022Observed: 5.5 ft at 4:15AM May 13, 2022Observed: 5.51 ft at 4:30AM May 13, 2022Observed: 5.51 ft at 4:45AM May 13, 2022Observed: 5.51 ft at 5:00AM May 13, 2022Observed: 5.51 ft at 5:15AM May 13, 2022Observed: 5.5 ft at 5:30AM May 13, 2022Observed: 5.5 ft at 5:45AM May 13, 2022Observed: 5.5 ft at 6:00AM May 13, 2022Observed: 5.49 ft at 6:15AM May 13, 2022Observed: 5.49 ft at 6:30AM May 13, 2022Observed: 5.49 ft at 6:45AM May 13, 2022Observed: 5.49 ft at 7:00AM May 13, 2022Observed: 5.49 ft at 7:15AM May 13, 2022Observed: 5.49 ft at 7:30AM May 13, 2022Observed: 5.49 ft at 7:45AM May 13, 2022Observed: 5.49 ft at 8:00AM May 13, 2022Observed: 5.48 ft at 8:15AM May 13, 2022Observed: 5.49 ft at 8:30AM May 13, 2022Observed: 5.48 ft at 8:45AM May 13, 2022Observed: 5.48 ft at 9:00AM May 13, 2022Observed: 5.48 ft at 9:15AM May 13, 2022Observed: 5.47 ft at 9:30AM May 13, 2022Observed: 5.47 ft at 9:45AM May 13, 2022Observed: 5.48 ft at 10:00AM May 13, 2022Observed: 5.47 ft at 10:15AM May 13, 2022Observed: 5.48 ft at 10:30AM May 13, 2022Observed: 5.48 ft at 10:45AM May 13, 2022Observed: 5.47 ft at 11:00AM May 13, 2022Observed: 5.48 ft at 11:15AM May 13, 2022Observed: 5.48 ft at 11:30AM May 13, 2022Observed: 5.47 ft at 11:45AM May 13, 2022Observed: 5.46 ft at 12:00PM May 13, 2022Observed: 5.48 ft at 12:15PM May 13, 2022Observed: 5.45 ft at 12:30PM May 13, 2022Observed: 5.47 ft at 12:45PM May 13, 2022Observed: 5.47 ft at 1:00PM May 13, 2022Observed: 5.47 ft at 1:15PM May 13, 2022Observed: 5.47 ft at 1:30PM May 13, 2022Observed: 5.46 ft at 1:45PM May 13, 2022Observed: 5.47 ft at 2:00PM May 13, 2022Observed: 5.46 ft at 2:15PM May 13, 2022Observed: 5.47 ft at 2:30PM May 13, 2022Observed: 5.47 ft at 2:45PM May 13, 2022Observed: 5.47 ft at 3:00PM May 13, 2022Observed: 5.48 ft at 3:15PM May 13, 2022Observed: 5.49 ft at 3:30PM May 13, 2022Observed: 5.5 ft at 3:45PM May 13, 2022Observed: 5.51 ft at 4:00PM May 13, 2022Observed: 5.52 ft at 4:15PM May 13, 2022Observed: 5.52 ft at 4:30PM May 13, 2022Observed: 5.53 ft at 4:45PM May 13, 2022Observed: 5.52 ft at 5:00PM May 13, 2022Observed: 5.54 ft at 5:15PM May 13, 2022Observed: 5.55 ft at 5:30PM May 13, 2022Observed: 5.55 ft at 5:45PM May 13, 2022Observed: 5.55 ft at 6:00PM May 13, 2022Observed: 5.55 ft at 6:15PM May 13, 2022Observed: 5.55 ft at 6:30PM May 13, 2022Observed: 5.54 ft at 6:45PM May 13, 2022Observed: 5.53 ft at 7:00PM May 13, 2022Observed: 5.51 ft at 7:15PM May 13, 2022Observed: 5.46 ft at 7:30PM May 13, 2022Observed: 5.48 ft at 7:45PM May 13, 2022Observed: 5.46 ft at 8:00PM May 13, 2022Observed: 5.46 ft at 8:15PM May 13, 2022Observed: 5.44 ft at 8:30PM May 13, 2022Observed: 5.45 ft at 8:45PM May 13, 2022Observed: 5.44 ft at 9:00PM May 13, 2022Observed: 5.43 ft at 9:15PM May 13, 2022Observed: 5.43 ft at 9:30PM May 13, 2022Observed: 5.43 ft at 9:45PM May 13, 2022Observed: 5.43 ft at 10:00PM May 13, 2022Observed: 5.43 ft at 10:15PM May 13, 2022Observed: 5.43 ft at 10:30PM May 13, 2022Observed: 5.44 ft at 10:45PM May 13, 2022Observed: 5.45 ft at 11:00PM May 13, 2022Observed: 5.45 ft at 11:15PM May 13, 2022Observed: 5.46 ft at 11:30PM May 13, 2022Observed: 5.47 ft at 11:45PM May 13, 2022Observed: 5.47 ft at 12:00AM May 14, 2022Observed: 5.48 ft at 12:15AM May 14, 2022Observed: 5.48 ft at 12:30AM May 14, 2022Observed: 5.48 ft at 12:45AM May 14, 2022Observed: 5.48 ft at 1:00AM May 14, 2022Observed: 5.48 ft at 1:15AM May 14, 2022Observed: 5.49 ft at 1:30AM May 14, 2022Observed: 5.49 ft at 1:45AM May 14, 2022Observed: 5.49 ft at 2:00AM May 14, 2022Observed: 5.49 ft at 2:15AM May 14, 2022Observed: 5.49 ft at 2:30AM May 14, 2022Observed: 5.5 ft at 2:45AM May 14, 2022Observed: 5.49 ft at 3:00AM May 14, 2022Observed: 5.49 ft at 3:15AM May 14, 2022Observed: 5.5 ft at 3:30AM May 14, 2022Observed: 5.5 ft at 3:45AM May 14, 2022Observed: 5.5 ft at 4:00AM May 14, 2022Observed: 5.5 ft at 4:15AM May 14, 2022Observed: 5.5 ft at 4:30AM May 14, 2022Observed: 5.5 ft at 4:45AM May 14, 2022Observed: 5.5 ft at 5:00AM May 14, 2022Observed: 5.49 ft at 5:15AM May 14, 2022Observed: 5.49 ft at 5:30AM May 14, 2022Observed: 5.48 ft at 5:45AM May 14, 2022Observed: 5.47 ft at 6:00AM May 14, 2022Observed: 5.47 ft at 6:15AM May 14, 2022Observed: 5.45 ft at 6:30AM May 14, 2022Observed: 5.45 ft at 6:45AM May 14, 2022Observed: 5.45 ft at 7:00AM May 14, 2022Observed: 5.44 ft at 7:15AM May 14, 2022Observed: 5.43 ft at 7:30AM May 14, 2022Observed: 5.43 ft at 7:45AM May 14, 2022Observed: 5.43 ft at 8:00AM May 14, 2022Observed: 5.42 ft at 8:15AM May 14, 2022Observed: 5.42 ft at 8:30AM May 14, 2022Observed: 5.41 ft at 8:45AM May 14, 2022Observed: 5.42 ft at 9:00AM May 14, 2022Observed: 5.42 ft at 9:15AM May 14, 2022Observed: 5.42 ft at 9:30AM May 14, 2022Observed: 5.41 ft at 9:45AM May 14, 2022Observed: 5.42 ft at 10:00AM May 14, 2022Observed: 5.41 ft at 10:15AM May 14, 2022Observed: 5.42 ft at 10:30AM May 14, 2022Observed: 5.42 ft at 10:45AM May 14, 2022Observed: 5.42 ft at 11:00AM May 14, 2022Observed: 5.41 ft at 11:15AM May 14, 2022Observed: 5.42 ft at 11:30AM May 14, 2022Observed: 5.41 ft at 11:45AM May 14, 2022Observed: 5.42 ft at 12:00PM May 14, 2022Observed: 5.42 ft at 12:15PM May 14, 2022Observed: 5.42 ft at 12:30PM May 14, 2022Observed: 5.42 ft at 12:45PM May 14, 2022Observed: 5.42 ft at 1:00PM May 14, 2022Observed: 5.43 ft at 1:15PM May 14, 2022Observed: 5.44 ft at 1:30PM May 14, 2022Observed: 5.45 ft at 1:45PM May 14, 2022Observed: 5.45 ft at 2:00PM May 14, 2022Observed: 5.47 ft at 2:15PM May 14, 2022Observed: 5.48 ft at 2:30PM May 14, 2022Observed: 5.48 ft at 2:45PM May 14, 2022Observed: 5.49 ft at 3:00PM May 14, 2022Observed: 5.5 ft at 3:15PM May 14, 2022Observed: 5.47 ft at 3:30PM May 14, 2022Observed: 5.5 ft at 3:45PM May 14, 2022Observed: 5.51 ft at 4:00PM May 14, 2022Observed: 5.5 ft at 4:15PM May 14, 2022Observed: 5.51 ft at 4:30PM May 14, 2022Observed: 5.5 ft at 4:45PM May 14, 2022Observed: 5.49 ft at 5:00PM May 14, 2022Observed: 5.51 ft at 5:15PM May 14, 2022Observed: 5.51 ft at 5:30PM May 14, 2022Observed: 5.52 ft at 5:45PM May 14, 2022Observed: 5.51 ft at 6:00PM May 14, 2022Observed: 5.52 ft at 6:15PM May 14, 2022Observed: 5.52 ft at 6:30PM May 14, 2022Observed: 5.51 ft at 6:45PM May 14, 2022Observed: 5.51 ft at 7:00PM May 14, 2022Observed: 5.5 ft at 7:15PM May 14, 2022Observed: 5.49 ft at 7:30PM May 14, 2022Observed: 5.48 ft at 7:45PM May 14, 2022Observed: 5.48 ft at 8:00PM May 14, 2022Observed: 5.47 ft at 8:15PM May 14, 2022Observed: 5.47 ft at 8:30PM May 14, 2022Observed: 5.46 ft at 8:45PM May 14, 2022Observed: 5.46 ft at 9:00PM May 14, 2022Observed: 5.45 ft at 9:15PM May 14, 2022Observed: 5.45 ft at 9:30PM May 14, 2022Observed: 5.45 ft at 9:45PM May 14, 2022Observed: 5.45 ft at 10:00PM May 14, 2022Observed: 5.45 ft at 10:15PM May 14, 2022Observed: 5.45 ft at 10:30PM May 14, 2022Observed: 5.44 ft at 10:45PM May 14, 2022Observed: 5.45 ft at 11:00PM May 14, 2022Observed: 5.44 ft at 11:15PM May 14, 2022Observed: 5.45 ft at 11:30PM May 14, 2022Observed: 5.44 ft at 11:45PM May 14, 2022Observed: 5.44 ft at 12:00AM May 15, 2022Observed: 5.44 ft at 12:15AM May 15, 2022Observed: 5.44 ft at 12:30AM May 15, 2022Observed: 5.44 ft at 12:45AM May 15, 2022Observed: 5.44 ft at 1:00AM May 15, 2022Observed: 5.44 ft at 1:15AM May 15, 2022Observed: 5.45 ft at 1:30AM May 15, 2022Observed: 5.46 ft at 1:45AM May 15, 2022Observed: 5.47 ft at 2:00AM May 15, 2022Observed: 5.48 ft at 2:15AM May 15, 2022Observed: 5.48 ft at 2:30AM May 15, 2022Observed: 5.49 ft at 2:45AM May 15, 2022Observed: 5.5 ft at 3:00AM May 15, 2022Observed: 5.5 ft at 3:15AM May 15, 2022Observed: 5.51 ft at 3:30AM May 15, 2022Observed: 5.51 ft at 3:45AM May 15, 2022Observed: 5.52 ft at 4:00AM May 15, 2022Observed: 5.52 ft at 4:15AM May 15, 2022Observed: 5.53 ft at 4:30AM May 15, 2022Observed: 5.53 ft at 4:45AM May 15, 2022Observed: 5.52 ft at 5:00AM May 15, 2022Observed: 5.53 ft at 5:15AM May 15, 2022Observed: 5.53 ft at 5:30AM May 15, 2022Observed: 5.52 ft at 5:45AM May 15, 2022Observed: 5.51 ft at 6:00AM May 15, 2022Observed: 5.5 ft at 6:15AM May 15, 2022Observed: 5.5 ft at 6:30AM May 15, 2022Observed: 5.48 ft at 6:45AM May 15, 2022Observed: 5.47 ft at 7:00AM May 15, 2022Observed: 5.46 ft at 7:15AM May 15, 2022Observed: 5.45 ft at 7:30AM May 15, 2022Observed: 5.44 ft at 7:45AM May 15, 2022Observed: 5.43 ft at 8:00AM May 15, 2022Observed: 5.42 ft at 8:15AM May 15, 2022Observed: 5.42 ft at 8:30AM May 15, 2022Observed: 5.41 ft at 8:45AM May 15, 2022Observed: 5.4 ft at 9:00AM May 15, 2022Observed: 5.4 ft at 9:15AM May 15, 2022Observed: 5.4 ft at 9:30AM May 15, 2022Observed: 5.39 ft at 9:45AM May 15, 2022Observed: 5.39 ft at 10:00AM May 15, 2022Observed: 5.38 ft at 10:15AM May 15, 2022Observed: 5.38 ft at 10:30AM May 15, 2022Observed: 5.38 ft at 10:45AM May 15, 2022Observed: 5.37 ft at 11:00AM May 15, 2022Observed: 5.37 ft at 11:15AM May 15, 2022Observed: 5.38 ft at 11:30AM May 15, 2022Observed: 5.37 ft at 11:45AM May 15, 2022Observed: 5.36 ft at 12:00PM May 15, 2022Observed: 5.36 ft at 12:15PM May 15, 2022Observed: 5.36 ft at 12:30PM May 15, 2022Observed: 5.36 ft at 12:45PM May 15, 2022Observed: 5.36 ft at 1:00PM May 15, 2022Observed: 5.36 ft at 1:15PM May 15, 2022Observed: 5.35 ft at 1:30PM May 15, 2022Observed: 5.36 ft at 1:45PM May 15, 2022Observed: 5.36 ft at 2:00PM May 15, 2022Observed: 5.36 ft at 2:15PM May 15, 2022Observed: 5.35 ft at 2:30PM May 15, 2022Observed: 5.36 ft at 2:45PM May 15, 2022Observed: 5.35 ft at 3:00PM May 15, 2022Observed: 5.34 ft at 3:15PM May 15, 2022Observed: 5.35 ft at 3:30PM May 15, 2022Observed: 5.35 ft at 3:45PM May 15, 2022Observed: 5.35 ft at 4:00PM May 15, 2022Observed: 5.35 ft at 4:15PM May 15, 2022Observed: 5.35 ft at 4:30PM May 15, 2022Observed: 5.35 ft at 4:45PM May 15, 2022Observed: 5.35 ft at 5:00PM May 15, 2022Observed: 5.35 ft at 5:15PM May 15, 2022Observed: 5.35 ft at 5:30PM May 15, 2022Observed: 5.35 ft at 5:45PM May 15, 2022Observed: 5.35 ft at 6:00PM May 15, 2022Observed: 5.34 ft at 6:15PM May 15, 2022Observed: 5.34 ft at 6:30PM May 15, 2022Observed: 5.35 ft at 6:45PM May 15, 2022Observed: 5.34 ft at 7:00PM May 15, 2022Observed: 5.34 ft at 7:15PM May 15, 2022Observed: 5.34 ft at 7:30PM May 15, 2022Observed: 5.34 ft at 7:45PM May 15, 2022Observed: 5.34 ft at 8:00PM May 15, 2022Observed: 5.34 ft at 8:15PM May 15, 2022Observed: 5.34 ft at 8:30PM May 15, 2022Observed: 5.34 ft at 8:45PM May 15, 2022Observed: 5.34 ft at 9:00PM May 15, 2022Observed: 5.34 ft at 9:15PM May 15, 2022Observed: 5.34 ft at 9:30PM May 15, 2022Observed: 5.34 ft at 9:45PM May 15, 2022Observed: 5.34 ft at 10:00PM May 15, 2022Observed: 5.34 ft at 10:15PM May 15, 2022Observed: 5.34 ft at 10:30PM May 15, 2022Observed: 5.34 ft at 10:45PM May 15, 2022Observed: 5.34 ft at 11:00PM May 15, 2022Observed: 5.34 ft at 11:15PM May 15, 2022Observed: 5.34 ft at 11:30PM May 15, 2022Observed: 5.33 ft at 11:45PM May 15, 2022Observed: 5.33 ft at 12:00AM May 16, 2022Observed: 5.33 ft at 12:15AM May 16, 2022Observed: 5.33 ft at 12:30AM May 16, 2022Observed: 5.33 ft at 12:45AM May 16, 2022Observed: 5.33 ft at 1:00AM May 16, 2022Observed: 5.33 ft at 1:15AM May 16, 2022Observed: 5.33 ft at 1:30AM May 16, 2022Observed: 5.33 ft at 1:45AM May 16, 2022Observed: 5.32 ft at 2:00AM May 16, 2022Observed: 5.32 ft at 2:15AM May 16, 2022Observed: 5.32 ft at 2:30AM May 16, 2022Observed: 5.32 ft at 2:45AM May 16, 2022Observed: 5.32 ft at 3:00AM May 16, 2022Observed: 5.32 ft at 3:15AM May 16, 2022Observed: 5.32 ft at 3:30AM May 16, 2022Observed: 5.32 ft at 3:45AM May 16, 2022Observed: 5.31 ft at 4:00AM May 16, 2022Observed: 5.31 ft at 4:15AM May 16, 2022Observed: 5.32 ft at 4:30AM May 16, 2022Observed: 5.31 ft at 4:45AM May 16, 2022Observed: 5.31 ft at 5:00AM May 16, 2022Observed: 5.3 ft at 5:15AM May 16, 2022Observed: 5.3 ft at 5:30AM May 16, 2022Observed: 5.3 ft at 5:45AM May 16, 2022Observed: 5.29 ft at 6:00AM May 16, 2022Observed: 5.28 ft at 6:15AM May 16, 2022Observed: 5.28 ft at 6:30AM May 16, 2022Observed: 5.27 ft at 6:45AM May 16, 2022Observed: 5.26 ft at 7:00AM May 16, 2022Observed: 5.26 ft at 7:15AM May 16, 2022Observed: 5.26 ft at 7:30AM May 16, 2022Observed: 5.25 ft at 7:45AM May 16, 2022Observed: 5.25 ft at 8:00AM May 16, 2022Observed: 5.24 ft at 8:15AM May 16, 2022Observed: 5.23 ft at 8:30AM May 16, 2022Observed: 5.22 ft at 8:45AM May 16, 2022Observed: 5.21 ft at 9:00AM May 16, 2022Observed: 5.21 ft at 9:15AM May 16, 2022Observed: 5.1 ft at 9:30AM May 16, 2022Observed: 5.07 ft at 9:45AM May 16, 2022Observed: 5.12 ft at 10:00AM May 16, 2022Observed: 5.16 ft at 10:15AM May 16, 2022Observed: 5.17 ft at 10:30AM May 16, 2022Observed: 5.18 ft at 10:45AM May 16, 2022Observed: 5.19 ft at 11:00AM May 16, 2022Observed: 5.18 ft at 11:15AM May 16, 2022Observed: 5.19 ft at 11:30AM May 16, 2022Observed: 5.19 ft at 11:45AM May 16, 2022Observed: 5.18 ft at 12:00PM May 16, 2022Observed: 5.17 ft at 12:15PM May 16, 2022Observed: 5.18 ft at 12:30PM May 16, 2022Observed: 5.13 ft at 12:45PM May 16, 2022Observed: 5.17 ft at 1:00PM May 16, 2022Observed: 5.17 ft at 1:15PM May 16, 2022Observed: 5.16 ft at 1:30PM May 16, 2022Observed: 5.19 ft at 1:45PM May 16, 2022Observed: 5.17 ft at 2:00PM May 16, 2022Observed: 5.19 ft at 2:15PM May 16, 2022Observed: 5.22 ft at 2:30PM May 16, 2022Observed: 5.19 ft at 2:45PM May 16, 2022Observed: 5.22 ft at 3:00PM May 16, 2022Observed: 5.23 ft at 3:15PM May 16, 2022Observed: 5.22 ft at 3:30PM May 16, 2022Observed: 5.24 ft at 3:45PM May 16, 2022Observed: 5.22 ft at 4:00PM May 16, 2022Observed: 5.2 ft at 4:15PM May 16, 2022Observed: 5.22 ft at 4:30PM May 16, 2022Observed: 5.22 ft at 4:45PM May 16, 2022Observed: 5.24 ft at 5:00PM May 16, 2022Observed: 5.22 ft at 5:15PM May 16, 2022Observed: 5.23 ft at 5:30PM May 16, 2022Observed: 5.24 ft at 5:45PM May 16, 2022Observed: 5.23 ft at 6:00PM May 16, 2022Observed: 5.23 ft at 6:15PM May 16, 2022Observed: 5.22 ft at 6:30PM May 16, 2022Observed: 5.21 ft at 6:45PM May 16, 2022Observed: 5.21 ft at 7:00PM May 16, 2022Observed: 5.21 ft at 7:15PM May 16, 2022Observed: 5.2 ft at 7:30PM May 16, 2022Observed: 5.19 ft at 7:45PM May 16, 2022Observed: 5.18 ft at 8:00PM May 16, 2022Observed: 5.18 ft at 8:15PM May 16, 2022Observed: 5.17 ft at 8:30PM May 16, 2022Observed: 5.16 ft at 8:45PM May 16, 2022Observed: 5.15 ft at 9:00PM May 16, 2022Observed: 5.15 ft at 9:15PM May 16, 2022Observed: 5.15 ft at 9:30PM May 16, 2022Observed: 5.14 ft at 9:45PM May 16, 2022Observed: 5.14 ft at 10:00PM May 16, 2022Observed: 5.13 ft at 10:15PM May 16, 2022Observed: 5.13 ft at 10:30PM May 16, 2022Observed: 5.13 ft at 10:45PM May 16, 2022Observed: 5.13 ft at 11:00PM May 16, 2022Observed: 5.12 ft at 11:15PM May 16, 2022Observed: 5.12 ft at 11:30PM May 16, 2022Observed: 5.12 ft at 11:45PM May 16, 2022Observed: 5.12 ft at 12:00AM May 17, 2022Observed: 5.12 ft at 12:15AM May 17, 2022Observed: 5.12 ft at 12:30AM May 17, 2022Observed: 5.11 ft at 12:45AM May 17, 2022Observed: 5.12 ft at 1:00AM May 17, 2022Observed: 5.11 ft at 1:15AM May 17, 2022Observed: 5.11 ft at 1:30AM May 17, 2022Observed: 5.11 ft at 1:45AM May 17, 2022Observed: 5.11 ft at 2:00AM May 17, 2022Observed: 5.11 ft at 2:15AM May 17, 2022Observed: 5.11 ft at 2:30AM May 17, 2022Observed: 5.1 ft at 2:45AM May 17, 2022Observed: 5.11 ft at 3:00AM May 17, 2022Observed: 5.1 ft at 3:15AM May 17, 2022Observed: 5.11 ft at 3:30AM May 17, 2022Observed: 5.1 ft at 3:45AM May 17, 2022Observed: 5.1 ft at 4:00AM May 17, 2022Observed: 5.1 ft at 4:15AM May 17, 2022Observed: 5.1 ft at 4:30AM May 17, 2022Observed: 5.1 ft at 4:45AM May 17, 2022Observed: 5.1 ft at 5:00AM May 17, 2022Observed: 5.1 ft at 5:15AM May 17, 2022Observed: 5.1 ft at 5:30AM May 17, 2022Observed: 5.1 ft at 5:45AM May 17, 2022Observed: 5.09 ft at 6:00AM May 17, 2022Observed: 5.09 ft at 6:15AM May 17, 2022Observed: 5.1 ft at 6:30AM May 17, 2022Observed: 5.09 ft at 6:45AM May 17, 2022Observed: 5.09 ft at 7:00AM May 17, 2022Observed: 5.09 ft at 7:15AM May 17, 2022Observed: 5.09 ft at 7:30AM May 17, 2022Observed: 5.09 ft at 7:45AM May 17, 2022Observed: 5.09 ft at 8:00AM May 17, 2022Observed: 5.09 ft at 8:15AM May 17, 2022Observed: 5.09 ft at 8:30AM May 17, 2022Observed: 5.08 ft at 8:45AM May 17, 2022Observed: 5.09 ft at 9:00AM May 17, 2022Observed: 5.09 ft at 9:15AM May 17, 2022Observed: 5.09 ft at 9:30AM May 17, 2022Observed: 5.08 ft at 9:45AM May 17, 2022Observed: 5.09 ft at 10:00AM May 17, 2022Observed: 5.09 ft at 10:15AM May 17, 2022Observed: 5.09 ft at 10:30AM May 17, 2022Observed: 5.09 ft at 10:45AM May 17, 2022Observed: 5.09 ft at 11:00AM May 17, 2022Observed: 5.08 ft at 11:15AM May 17, 2022Observed: 5.08 ft at 11:30AM May 17, 2022Observed: 5.08 ft at 11:45AM May 17, 2022Observed: 5.08 ft at 12:00PM May 17, 2022Observed: 5.07 ft at 12:15PM May 17, 2022Observed: 5.07 ft at 12:30PM May 17, 2022Observed: 5.07 ft at 12:45PM May 17, 2022Observed: 5.03 ft at 1:00PM May 17, 2022Observed: 5.01 ft at 1:15PM May 17, 2022Observed: 5.05 ft at 1:30PM May 17, 2022Observed: 5.07 ft at 1:45PM May 17, 2022Observed: 5.08 ft at 2:00PM May 17, 2022Observed: 5.1 ft at 2:15PM May 17, 2022Observed: 5.11 ft at 2:30PM May 17, 2022Observed: 5.13 ft at 2:45PM May 17, 2022Observed: 5.14 ft at 3:00PM May 17, 2022Observed: 5.15 ft at 3:15PM May 17, 2022Observed: 5.16 ft at 3:30PM May 17, 2022USGS--Water Resources of the United StatesROKI2(plotting HGIRG) Graph Created (3:56PM May 17, 2022)ObservedLatest observed value: 5.16 ft at 3:30 PM CDT 17-May-2022. Flood Stage is 10 ft
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Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
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 Rock River at Rockton are issued as needed during times of high water, but are not routinely available.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Latham Park
Flood Categories (in feet)
Major Flood Stage: 14
Moderate Flood Stage: 11
Flood Stage: 10
Action Stage: 8.5
Low Stage (in feet): 2

Historic Crests
(1) 15.54 ft on 03/25/1975
(2) 15.13 ft on 03/17/2019
(3) 14.80 ft on 03/22/1904
(4) 14.72 ft on 06/17/2008
(5) 14.08 ft on 04/04/1959
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.23 ft on 05/24/2020
(2) 10.02 ft on 03/29/2020
(3) 13.00 ft on 10/07/2019
(4) 10.03 ft on 09/13/2019
(5) 9.72 ft on 06/02/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.89 ft on 09/20/2012
(2) 1.93 ft on 09/08/2003
(3) 2.04 ft on 09/13/1988
(4) 2.06 ft on 07/13/2012
(5) 2.22 ft on 10/29/2005
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:15
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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
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17.5 Structures threatened along Hawick Street in downtown Rockton.
17 Rockton Road is threatened west of Rockton.
15 Hawick Street threatened near Settlers Park in Rockton.
14 Low-lying structures threatned off Main Street in Rockton. Roscoe Road threatened west of Roscoe. Praire Hill Road inundated north of Rockton.
13.5 Old River Road west of Roscoe Bridge is inundated.
12 Low-lying roads along the river in Roscoe are inundated.
10.5 Edgemere Terrace is inundated near Roscoe.
10 Low-lying structures are threatened along Edgemere Terrace near Roscoe.
9 Low-lying areas of Settlers Park in Rockton are inundated.
8 Water overflows low-lying banks along Edgemere Terrace near Roscoe.
7 Low-lying areas of Riverside Park near Roscoe are inundated.
Photos
(1) Looking upstream from right bank. Stage 2.80 ft.
(2) Looking downstream from right bank. Stage 2.80 ft.
Low Water Impacts Collapse
If you notice any errors in the below information, please contact our Webmaster
2.0 Approximate stage of the 1-in-10 annual chance flow (7-day average).
About This Location Collapse

Latitude: 42.450278° N, Longitude: 89.072500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 707.75 717.75 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available 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
How much forecast precipitation was used for the current river forecast?
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
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Romeoville, IL 60446
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