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Hydrograph River at a Glance Download
Congaree River at Columbia Stage (ft)Flow (cfs)Observed: 3.79 ft at 8:00PM May 10, 2022Observed: 3.78 ft at 8:15PM May 10, 2022Observed: 3.77 ft at 8:30PM May 10, 2022Observed: 3.76 ft at 8:45PM May 10, 2022Observed: 3.76 ft at 9:00PM May 10, 2022Observed: 3.75 ft at 9:15PM May 10, 2022Observed: 3.74 ft at 9:30PM May 10, 2022Observed: 3.74 ft at 9:45PM May 10, 2022Observed: 3.73 ft at 10:00PM May 10, 2022Observed: 3.73 ft at 10:15PM May 10, 2022Observed: 3.72 ft at 10:30PM May 10, 2022Observed: 3.72 ft at 10:45PM May 10, 2022Observed: 3.72 ft at 11:00PM May 10, 2022Observed: 3.71 ft at 11:15PM May 10, 2022Observed: 3.71 ft at 11:30PM May 10, 2022Observed: 3.71 ft at 11:45PM May 10, 2022Observed: 3.7 ft at 12:00AM May 11, 2022Observed: 3.7 ft at 12:15AM May 11, 2022Observed: 3.69 ft at 12:30AM May 11, 2022Observed: 3.69 ft at 12:45AM May 11, 2022Observed: 3.69 ft at 1:00AM May 11, 2022Observed: 3.68 ft at 1:15AM May 11, 2022Observed: 3.68 ft at 1:30AM May 11, 2022Observed: 3.68 ft at 1:45AM May 11, 2022Observed: 3.68 ft at 2:00AM May 11, 2022Observed: 3.67 ft at 2:15AM May 11, 2022Observed: 3.67 ft at 2:30AM May 11, 2022Observed: 3.67 ft at 2:45AM May 11, 2022Observed: 3.67 ft at 3:00AM May 11, 2022Observed: 3.67 ft at 3:15AM May 11, 2022Observed: 3.67 ft at 3:30AM May 11, 2022Observed: 3.67 ft at 3:45AM May 11, 2022Observed: 3.67 ft at 4:00AM May 11, 2022Observed: 3.67 ft at 4:15AM May 11, 2022Observed: 3.66 ft at 4:30AM May 11, 2022Observed: 3.65 ft at 4:45AM May 11, 2022Observed: 3.66 ft at 5:00AM May 11, 2022Observed: 3.66 ft at 5:15AM May 11, 2022Observed: 3.66 ft at 5:30AM May 11, 2022Observed: 3.66 ft at 5:45AM May 11, 2022Observed: 3.66 ft at 6:00AM May 11, 2022Observed: 3.67 ft at 6:15AM May 11, 2022Observed: 3.67 ft at 6:30AM May 11, 2022Observed: 3.67 ft at 6:45AM May 11, 2022Observed: 3.67 ft at 7:00AM May 11, 2022Observed: 3.67 ft at 7:15AM May 11, 2022Observed: 3.68 ft at 7:30AM May 11, 2022Observed: 3.68 ft at 7:45AM May 11, 2022Observed: 3.68 ft at 8:00AM May 11, 2022Observed: 3.68 ft at 8:15AM May 11, 2022Observed: 3.68 ft at 8:30AM May 11, 2022Observed: 4.08 ft at 8:45AM May 11, 2022Observed: 3.69 ft at 9:00AM May 11, 2022Observed: 3.69 ft at 9:15AM May 11, 2022Observed: 3.69 ft at 9:30AM May 11, 2022Observed: 3.69 ft at 9:45AM May 11, 2022Observed: 3.7 ft at 10:00AM May 11, 2022Observed: 3.7 ft at 10:15AM May 11, 2022Observed: 3.7 ft at 10:30AM May 11, 2022Observed: 3.7 ft at 10:45AM May 11, 2022Observed: 3.7 ft at 11:00AM May 11, 2022Observed: 3.7 ft at 11:15AM May 11, 2022Observed: 3.7 ft at 11:30AM May 11, 2022Observed: 3.7 ft at 11:45AM May 11, 2022Observed: 3.7 ft at 12:00PM May 11, 2022Observed: 3.7 ft at 12:15PM May 11, 2022Observed: 3.7 ft at 12:30PM May 11, 2022Observed: 3.7 ft at 12:45PM May 11, 2022Observed: 3.7 ft at 1:00PM May 11, 2022Observed: 3.7 ft at 1:15PM May 11, 2022Observed: 3.7 ft at 1:30PM May 11, 2022Observed: 3.7 ft at 1:45PM May 11, 2022Observed: 3.7 ft at 2:00PM May 11, 2022Observed: 3.71 ft at 2:15PM May 11, 2022Observed: 3.72 ft at 2:30PM May 11, 2022Observed: 3.72 ft at 2:45PM May 11, 2022Observed: 3.72 ft at 3:00PM May 11, 2022Observed: 3.73 ft at 3:15PM May 11, 2022Observed: 3.74 ft at 3:30PM May 11, 2022Observed: 3.75 ft at 3:45PM May 11, 2022Observed: 3.76 ft at 4:00PM May 11, 2022Observed: 3.77 ft at 4:15PM May 11, 2022Observed: 3.78 ft at 4:30PM May 11, 2022Observed: 3.79 ft at 4:45PM May 11, 2022Observed: 3.8 ft at 5:00PM May 11, 2022Observed: 3.81 ft at 5:15PM May 11, 2022Observed: 3.81 ft at 5:30PM May 11, 2022Observed: 3.81 ft at 5:45PM May 11, 2022Observed: 3.81 ft at 6:00PM May 11, 2022Observed: 3.81 ft at 6:15PM May 11, 2022Observed: 3.81 ft at 6:30PM May 11, 2022Observed: 3.81 ft at 6:45PM May 11, 2022Observed: 3.81 ft at 7:00PM May 11, 2022Observed: 3.8 ft at 7:15PM May 11, 2022Observed: 3.8 ft at 7:30PM May 11, 2022Observed: 3.79 ft at 7:45PM May 11, 2022Observed: 3.78 ft at 8:00PM May 11, 2022Observed: 3.77 ft at 8:15PM May 11, 2022Observed: 3.76 ft at 8:30PM May 11, 2022Observed: 3.75 ft at 8:45PM May 11, 2022Observed: 3.73 ft at 9:00PM May 11, 2022Observed: 3.71 ft at 9:15PM May 11, 2022Observed: 3.7 ft at 9:30PM May 11, 2022Observed: 3.69 ft at 9:45PM May 11, 2022Observed: 3.67 ft at 10:00PM May 11, 2022Observed: 3.66 ft at 10:15PM May 11, 2022Observed: 3.65 ft at 10:30PM May 11, 2022Observed: 3.64 ft at 10:45PM May 11, 2022Observed: 3.63 ft at 11:00PM May 11, 2022Observed: 3.61 ft at 11:15PM May 11, 2022Observed: 3.6 ft at 11:30PM May 11, 2022Observed: 3.58 ft at 11:45PM May 11, 2022Observed: 3.57 ft at 12:00AM May 12, 2022Observed: 3.55 ft at 12:15AM May 12, 2022Observed: 3.53 ft at 12:30AM May 12, 2022Observed: 3.52 ft at 12:45AM May 12, 2022Observed: 3.5 ft at 1:00AM May 12, 2022Observed: 3.49 ft at 1:15AM May 12, 2022Observed: 3.47 ft at 1:30AM May 12, 2022Observed: 3.45 ft at 1:45AM May 12, 2022Observed: 3.43 ft at 2:00AM May 12, 2022Observed: 3.42 ft at 2:15AM May 12, 2022Observed: 3.4 ft at 2:30AM May 12, 2022Observed: 3.39 ft at 2:45AM May 12, 2022Observed: 3.37 ft at 3:00AM May 12, 2022Observed: 3.36 ft at 3:15AM May 12, 2022Observed: 3.35 ft at 3:30AM May 12, 2022Observed: 3.34 ft at 3:45AM May 12, 2022Observed: 3.33 ft at 4:00AM May 12, 2022Observed: 3.32 ft at 4:15AM May 12, 2022Observed: 3.31 ft at 4:30AM May 12, 2022Observed: 3.3 ft at 4:45AM May 12, 2022Observed: 3.29 ft at 5:00AM May 12, 2022Observed: 3.29 ft at 5:15AM May 12, 2022Observed: 3.28 ft at 5:30AM May 12, 2022Observed: 3.28 ft at 5:45AM May 12, 2022Observed: 3.27 ft at 6:00AM May 12, 2022Observed: 3.26 ft at 6:15AM May 12, 2022Observed: 3.26 ft at 6:30AM May 12, 2022Observed: 3.25 ft at 6:45AM May 12, 2022Observed: 3.25 ft at 7:00AM May 12, 2022Observed: 3.25 ft at 7:15AM May 12, 2022Observed: 3.24 ft at 7:30AM May 12, 2022Observed: 3.24 ft at 7:45AM May 12, 2022Observed: 3.24 ft at 8:00AM May 12, 2022Observed: 3.24 ft at 8:15AM May 12, 2022Observed: 3.23 ft at 8:30AM May 12, 2022Observed: 3.23 ft at 8:45AM May 12, 2022Observed: 3.23 ft at 9:00AM May 12, 2022Observed: 3.22 ft at 9:15AM May 12, 2022Observed: 3.22 ft at 9:30AM May 12, 2022Observed: 3.22 ft at 9:45AM May 12, 2022Observed: 3.22 ft at 10:00AM May 12, 2022Observed: 3.22 ft at 10:15AM May 12, 2022Observed: 3.22 ft at 10:30AM May 12, 2022Observed: 3.22 ft at 10:45AM May 12, 2022Observed: 3.22 ft at 11:00AM May 12, 2022Observed: 3.22 ft at 11:15AM May 12, 2022Observed: 3.22 ft at 11:30AM May 12, 2022Observed: 3.22 ft at 11:45AM May 12, 2022Observed: 3.21 ft at 12:00PM May 12, 2022Observed: 3.21 ft at 12:15PM May 12, 2022Observed: 3.21 ft at 12:30PM May 12, 2022Observed: 3.21 ft at 12:45PM May 12, 2022Observed: 3.21 ft at 1:00PM May 12, 2022Observed: 3.21 ft at 1:15PM May 12, 2022Observed: 3.21 ft at 1:30PM May 12, 2022Observed: 3.21 ft at 1:45PM May 12, 2022Observed: 3.21 ft at 2:00PM May 12, 2022Observed: 3.21 ft at 2:15PM May 12, 2022Observed: 3.21 ft at 2:30PM May 12, 2022Observed: 3.21 ft at 2:45PM May 12, 2022Observed: 3.21 ft at 3:00PM May 12, 2022Observed: 3.21 ft at 3:15PM May 12, 2022Observed: 3.21 ft at 3:30PM May 12, 2022Observed: 3.21 ft at 3:45PM May 12, 2022Observed: 3.21 ft at 4:00PM May 12, 2022Observed: 3.21 ft at 4:15PM May 12, 2022Observed: 3.21 ft at 4:30PM May 12, 2022Observed: 3.21 ft at 4:45PM May 12, 2022Observed: 3.22 ft at 5:00PM May 12, 2022Observed: 3.22 ft at 5:15PM May 12, 2022Observed: 3.22 ft at 5:30PM May 12, 2022Observed: 3.22 ft at 5:45PM May 12, 2022Observed: 3.23 ft at 6:00PM May 12, 2022Observed: 3.25 ft at 6:15PM May 12, 2022Observed: 3.26 ft at 6:30PM May 12, 2022Observed: 3.27 ft at 6:45PM May 12, 2022Observed: 3.27 ft at 7:00PM May 12, 2022Observed: 3.27 ft at 7:15PM May 12, 2022Observed: 3.27 ft at 7:30PM May 12, 2022Observed: 3.28 ft at 7:45PM May 12, 2022Observed: 3.29 ft at 8:00PM May 12, 2022Observed: 3.29 ft at 8:15PM May 12, 2022Observed: 3.29 ft at 8:30PM May 12, 2022Observed: 3.29 ft at 8:45PM May 12, 2022Observed: 3.3 ft at 9:00PM May 12, 2022Observed: 3.31 ft at 9:15PM May 12, 2022Observed: 3.33 ft at 9:30PM May 12, 2022Observed: 3.34 ft at 9:45PM May 12, 2022Observed: 3.35 ft at 10:00PM May 12, 2022Observed: 3.36 ft at 10:15PM May 12, 2022Observed: 3.37 ft at 10:30PM May 12, 2022Observed: 3.38 ft at 10:45PM May 12, 2022Observed: 3.39 ft at 11:00PM May 12, 2022Observed: 3.4 ft at 11:15PM May 12, 2022Observed: 3.42 ft at 11:30PM May 12, 2022Observed: 3.43 ft at 11:45PM May 12, 2022Observed: 3.45 ft at 12:00AM May 13, 2022Observed: 3.46 ft at 12:15AM May 13, 2022Observed: 3.48 ft at 12:30AM May 13, 2022Observed: 3.49 ft at 12:45AM May 13, 2022Observed: 3.51 ft at 1:00AM May 13, 2022Observed: 3.53 ft at 1:15AM May 13, 2022Observed: 3.55 ft at 1:30AM May 13, 2022Observed: 3.56 ft at 1:45AM May 13, 2022Observed: 3.58 ft at 2:00AM May 13, 2022Observed: 3.59 ft at 2:15AM May 13, 2022Observed: 3.61 ft at 2:30AM May 13, 2022Observed: 3.62 ft at 2:45AM May 13, 2022Observed: 3.63 ft at 3:00AM May 13, 2022Observed: 3.64 ft at 3:15AM May 13, 2022Observed: 3.65 ft at 3:30AM May 13, 2022Observed: 3.66 ft at 3:45AM May 13, 2022Observed: 3.67 ft at 4:00AM May 13, 2022Observed: 3.67 ft at 4:15AM May 13, 2022Observed: 3.68 ft at 4:30AM May 13, 2022Observed: 3.68 ft at 4:45AM May 13, 2022Observed: 3.69 ft at 5:00AM May 13, 2022Observed: 3.69 ft at 5:15AM May 13, 2022Observed: 3.69 ft at 5:30AM May 13, 2022Observed: 3.69 ft at 5:45AM May 13, 2022Observed: 3.7 ft at 6:00AM May 13, 2022Observed: 3.7 ft at 6:15AM May 13, 2022Observed: 3.7 ft at 6:30AM May 13, 2022Observed: 3.7 ft at 6:45AM May 13, 2022Observed: 3.7 ft at 7:00AM May 13, 2022Observed: 3.71 ft at 7:15AM May 13, 2022Observed: 3.71 ft at 7:30AM May 13, 2022Observed: 3.71 ft at 7:45AM May 13, 2022Observed: 3.71 ft at 8:00AM May 13, 2022Observed: 3.71 ft at 8:15AM May 13, 2022Observed: 3.71 ft at 8:30AM May 13, 2022Observed: 3.71 ft at 8:45AM May 13, 2022Observed: 3.71 ft at 9:00AM May 13, 2022Observed: 3.72 ft at 9:15AM May 13, 2022Observed: 3.72 ft at 9:30AM May 13, 2022Observed: 3.72 ft at 9:45AM May 13, 2022Observed: 3.72 ft at 10:00AM May 13, 2022Observed: 3.72 ft at 10:15AM May 13, 2022Observed: 3.72 ft at 10:30AM May 13, 2022Observed: 3.72 ft at 10:45AM May 13, 2022Observed: 3.72 ft at 11:00AM May 13, 2022Observed: 3.72 ft at 11:15AM May 13, 2022Observed: 3.72 ft at 11:30AM May 13, 2022Observed: 3.72 ft at 11:45AM May 13, 2022Observed: 3.72 ft at 12:00PM May 13, 2022Observed: 3.72 ft at 12:15PM May 13, 2022Observed: 3.72 ft at 12:30PM May 13, 2022Observed: 3.72 ft at 12:45PM May 13, 2022Observed: 3.72 ft at 1:00PM May 13, 2022Observed: 3.72 ft at 1:15PM May 13, 2022Observed: 3.72 ft at 1:30PM May 13, 2022Observed: 3.72 ft at 1:45PM May 13, 2022Observed: 3.72 ft at 2:00PM May 13, 2022Observed: 3.72 ft at 2:15PM May 13, 2022Observed: 3.72 ft at 2:30PM May 13, 2022Observed: 3.71 ft at 2:45PM May 13, 2022Observed: 3.71 ft at 3:00PM May 13, 2022Observed: 3.71 ft at 3:15PM May 13, 2022Observed: 3.71 ft at 3:30PM May 13, 2022Observed: 3.72 ft at 3:45PM May 13, 2022Observed: 3.73 ft at 4:00PM May 13, 2022Observed: 3.73 ft at 4:15PM May 13, 2022Observed: 3.73 ft at 4:30PM May 13, 2022Observed: 3.73 ft at 4:45PM May 13, 2022Observed: 3.76 ft at 5:00PM May 13, 2022Observed: 3.77 ft at 5:15PM May 13, 2022Observed: 3.79 ft at 5:30PM May 13, 2022Observed: 3.78 ft at 5:45PM May 13, 2022Observed: 3.77 ft at 6:00PM May 13, 2022Observed: 3.77 ft at 6:15PM May 13, 2022Observed: 3.77 ft at 6:30PM May 13, 2022Observed: 3.77 ft at 6:45PM May 13, 2022Observed: 3.78 ft at 7:00PM May 13, 2022Observed: 3.78 ft at 7:15PM May 13, 2022Observed: 3.79 ft at 7:30PM May 13, 2022Observed: 3.79 ft at 7:45PM May 13, 2022Observed: 3.8 ft at 8:00PM May 13, 2022Observed: 3.8 ft at 8:15PM May 13, 2022Observed: 3.8 ft at 8:30PM May 13, 2022Observed: 3.8 ft at 8:45PM May 13, 2022Observed: 3.8 ft at 9:00PM May 13, 2022Observed: 3.8 ft at 9:15PM May 13, 2022Observed: 3.79 ft at 9:30PM May 13, 2022Observed: 3.79 ft at 9:45PM May 13, 2022Observed: 3.79 ft at 10:00PM May 13, 2022Observed: 3.79 ft at 10:15PM May 13, 2022Observed: 3.78 ft at 10:30PM May 13, 2022Observed: 3.78 ft at 10:45PM May 13, 2022Observed: 3.77 ft at 11:00PM May 13, 2022Observed: 3.75 ft at 11:15PM May 13, 2022Observed: 3.74 ft at 11:30PM May 13, 2022Observed: 3.74 ft at 11:45PM May 13, 2022Observed: 3.73 ft at 12:00AM May 14, 2022Observed: 3.73 ft at 12:15AM May 14, 2022Observed: 3.72 ft at 12:30AM May 14, 2022Observed: 3.72 ft at 12:45AM May 14, 2022Observed: 3.72 ft at 1:00AM May 14, 2022Observed: 3.71 ft at 1:15AM May 14, 2022Observed: 3.71 ft at 1:30AM May 14, 2022Observed: 3.71 ft at 1:45AM May 14, 2022Observed: 3.71 ft at 2:00AM May 14, 2022Observed: 3.71 ft at 2:15AM May 14, 2022Observed: 3.7 ft at 2:30AM May 14, 2022Observed: 3.7 ft at 2:45AM May 14, 2022Observed: 3.7 ft at 3:00AM May 14, 2022Observed: 3.7 ft at 3:15AM May 14, 2022Observed: 3.7 ft at 3:30AM May 14, 2022Observed: 3.7 ft at 3:45AM May 14, 2022Observed: 3.69 ft at 4:00AM May 14, 2022Observed: 3.69 ft at 4:15AM May 14, 2022Observed: 3.69 ft at 4:30AM May 14, 2022Observed: 3.69 ft at 4:45AM May 14, 2022Observed: 3.69 ft at 5:00AM May 14, 2022Observed: 3.69 ft at 5:15AM May 14, 2022Observed: 3.69 ft at 5:30AM May 14, 2022Observed: 3.69 ft at 5:45AM May 14, 2022Observed: 3.69 ft at 6:00AM May 14, 2022Observed: 3.69 ft at 6:15AM May 14, 2022Observed: 3.69 ft at 6:30AM May 14, 2022Observed: 3.69 ft at 6:45AM May 14, 2022Observed: 3.7 ft at 7:00AM May 14, 2022Observed: 3.7 ft at 7:15AM May 14, 2022Observed: 3.71 ft at 7:30AM May 14, 2022Observed: 3.71 ft at 7:45AM May 14, 2022Observed: 3.72 ft at 8:00AM May 14, 2022Observed: 3.74 ft at 8:15AM May 14, 2022Observed: 3.84 ft at 8:30AM May 14, 2022Observed: 4.14 ft at 8:45AM May 14, 2022Observed: 4.56 ft at 9:00AM May 14, 2022Observed: 4.56 ft at 9:15AM May 14, 2022Observed: 4.56 ft at 9:30AM May 14, 2022Observed: 4.56 ft at 9:45AM May 14, 2022Observed: 4.56 ft at 10:00AM May 14, 2022Observed: 4.56 ft at 10:15AM May 14, 2022Observed: 4.56 ft at 10:30AM May 14, 2022Observed: 4.56 ft at 10:45AM May 14, 2022Observed: 4.56 ft at 11:00AM May 14, 2022Observed: 4.56 ft at 11:15AM May 14, 2022Observed: 4.56 ft at 11:30AM May 14, 2022Observed: 4.56 ft at 11:45AM May 14, 2022Observed: 4.56 ft at 12:00PM May 14, 2022Observed: 4.56 ft at 12:15PM May 14, 2022Observed: 4.56 ft at 12:30PM May 14, 2022Observed: 4.56 ft at 12:45PM May 14, 2022Observed: 4.56 ft at 1:00PM May 14, 2022Observed: 4.56 ft at 1:15PM May 14, 2022Observed: 4.56 ft at 1:30PM May 14, 2022Observed: 4.56 ft at 1:45PM May 14, 2022Observed: 4.56 ft at 2:00PM May 14, 2022Observed: 4.56 ft at 2:15PM May 14, 2022Observed: 4.56 ft at 2:30PM May 14, 2022Observed: 4.56 ft at 2:45PM May 14, 2022Observed: 4.56 ft at 3:00PM May 14, 2022Observed: 4.56 ft at 3:15PM May 14, 2022Observed: 4.56 ft at 3:30PM May 14, 2022Observed: 4.56 ft at 3:45PM May 14, 2022Observed: 4.56 ft at 4:00PM May 14, 2022Observed: 4.56 ft at 4:15PM May 14, 2022Observed: 4.56 ft at 4:30PM May 14, 2022Observed: 4.56 ft at 4:45PM May 14, 2022Observed: 4.56 ft at 5:00PM May 14, 2022Observed: 4.56 ft at 5:15PM May 14, 2022Observed: 4.56 ft at 5:30PM May 14, 2022Observed: 4.56 ft at 5:45PM May 14, 2022Observed: 4.56 ft at 6:00PM May 14, 2022Observed: 4.56 ft at 6:15PM May 14, 2022Observed: 4.56 ft at 6:30PM May 14, 2022Observed: 4.56 ft at 6:45PM May 14, 2022Observed: 4.56 ft at 7:00PM May 14, 2022Highest Observation: 4.68 ft at 7:15PM May 14, 2022Observed: 4.59 ft at 7:30PM May 14, 2022Observed: 4.5 ft at 7:45PM May 14, 2022Observed: 4.43 ft at 8:00PM May 14, 2022Observed: 4.35 ft at 8:15PM May 14, 2022Observed: 4.29 ft at 8:30PM May 14, 2022Observed: 4.23 ft at 8:45PM May 14, 2022Observed: 4.17 ft at 9:00PM May 14, 2022Observed: 4.12 ft at 9:15PM May 14, 2022Observed: 4.08 ft at 9:30PM May 14, 2022Observed: 4.05 ft at 9:45PM May 14, 2022Observed: 4.01 ft at 10:00PM May 14, 2022Observed: 3.98 ft at 10:15PM May 14, 2022Observed: 3.95 ft at 10:30PM May 14, 2022Observed: 3.93 ft at 10:45PM May 14, 2022Observed: 3.91 ft at 11:00PM May 14, 2022Observed: 3.89 ft at 11:15PM May 14, 2022Observed: 3.87 ft at 11:30PM May 14, 2022Observed: 3.86 ft at 11:45PM May 14, 2022Observed: 3.85 ft at 12:00AM May 15, 2022Observed: 3.84 ft at 12:15AM May 15, 2022Observed: 3.83 ft at 12:30AM May 15, 2022Observed: 3.82 ft at 12:45AM May 15, 2022Observed: 3.81 ft at 1:00AM May 15, 2022Observed: 3.81 ft at 1:15AM May 15, 2022Observed: 3.8 ft at 1:30AM May 15, 2022Observed: 3.79 ft at 1:45AM May 15, 2022Observed: 3.79 ft at 2:00AM May 15, 2022Observed: 3.78 ft at 2:15AM May 15, 2022Observed: 3.78 ft at 2:30AM May 15, 2022Observed: 3.77 ft at 2:45AM May 15, 2022Observed: 3.77 ft at 3:00AM May 15, 2022Observed: 3.77 ft at 3:15AM May 15, 2022Observed: 3.76 ft at 3:30AM May 15, 2022Observed: 3.76 ft at 3:45AM May 15, 2022Observed: 3.76 ft at 4:00AM May 15, 2022Observed: 3.75 ft at 4:15AM May 15, 2022Observed: 3.75 ft at 4:30AM May 15, 2022Observed: 3.75 ft at 4:45AM May 15, 2022Observed: 3.75 ft at 5:00AM May 15, 2022Observed: 3.75 ft at 5:15AM May 15, 2022Observed: 3.75 ft at 5:30AM May 15, 2022Observed: 3.75 ft at 5:45AM May 15, 2022Observed: 3.75 ft at 6:00AM May 15, 2022Observed: 3.75 ft at 6:15AM May 15, 2022Observed: 3.75 ft at 6:30AM May 15, 2022Observed: 3.75 ft at 6:45AM May 15, 2022Observed: 3.75 ft at 7:00AM May 15, 2022Observed: 3.75 ft at 7:15AM May 15, 2022Observed: 3.75 ft at 7:30AM May 15, 2022Observed: 3.74 ft at 7:45AM May 15, 2022Observed: 3.73 ft at 8:00AM May 15, 2022Observed: 3.73 ft at 8:15AM May 15, 2022Observed: 3.73 ft at 8:30AM May 15, 2022Observed: 3.72 ft at 8:45AM May 15, 2022Observed: 3.72 ft at 9:00AM May 15, 2022Observed: 3.72 ft at 9:15AM May 15, 2022Observed: 3.72 ft at 9:30AM May 15, 2022Observed: 3.72 ft at 9:45AM May 15, 2022Observed: 3.71 ft at 10:00AM May 15, 2022Observed: 3.71 ft at 10:15AM May 15, 2022Observed: 3.71 ft at 10:30AM May 15, 2022Observed: 3.71 ft at 10:45AM May 15, 2022Observed: 3.71 ft at 11:00AM May 15, 2022Observed: 3.7 ft at 11:15AM May 15, 2022Observed: 3.7 ft at 11:30AM May 15, 2022Observed: 3.7 ft at 11:45AM May 15, 2022Observed: 3.7 ft at 12:00PM May 15, 2022Observed: 3.7 ft at 12:15PM May 15, 2022Observed: 3.7 ft at 12:30PM May 15, 2022Observed: 3.7 ft at 12:45PM May 15, 2022Observed: 3.7 ft at 1:00PM May 15, 2022Observed: 3.7 ft at 1:15PM May 15, 2022Observed: 3.7 ft at 1:30PM May 15, 2022Observed: 3.69 ft at 1:45PM May 15, 2022Observed: 3.69 ft at 2:00PM May 15, 2022Observed: 3.69 ft at 2:15PM May 15, 2022Observed: 3.69 ft at 2:30PM May 15, 2022Observed: 3.69 ft at 2:45PM May 15, 2022Observed: 3.68 ft at 3:00PM May 15, 2022Observed: 3.68 ft at 3:15PM May 15, 2022Observed: 3.69 ft at 3:30PM May 15, 2022Observed: 3.7 ft at 3:45PM May 15, 2022Observed: 3.7 ft at 4:00PM May 15, 2022Observed: 3.71 ft at 4:15PM May 15, 2022Observed: 3.71 ft at 4:30PM May 15, 2022Observed: 3.71 ft at 4:45PM May 15, 2022Observed: 3.71 ft at 5:00PM May 15, 2022Observed: 3.71 ft at 5:15PM May 15, 2022Observed: 3.7 ft at 5:30PM May 15, 2022Observed: 3.7 ft at 5:45PM May 15, 2022Observed: 3.7 ft at 6:00PM May 15, 2022Observed: 3.7 ft at 6:15PM May 15, 2022Observed: 3.7 ft at 6:30PM May 15, 2022Observed: 3.69 ft at 6:45PM May 15, 2022Observed: 3.69 ft at 7:00PM May 15, 2022Observed: 3.69 ft at 7:15PM May 15, 2022Observed: 3.69 ft at 7:30PM May 15, 2022Observed: 3.69 ft at 7:45PM May 15, 2022Observed: 3.69 ft at 8:00PM May 15, 2022Observed: 3.69 ft at 8:15PM May 15, 2022Observed: 3.69 ft at 8:30PM May 15, 2022Observed: 3.68 ft at 8:45PM May 15, 2022Observed: 3.68 ft at 9:00PM May 15, 2022Observed: 3.68 ft at 9:15PM May 15, 2022Observed: 3.67 ft at 9:30PM May 15, 2022Observed: 3.67 ft at 9:45PM May 15, 2022Observed: 3.65 ft at 10:00PM May 15, 2022Observed: 3.64 ft at 10:15PM May 15, 2022Observed: 3.63 ft at 10:30PM May 15, 2022Observed: 3.63 ft at 10:45PM May 15, 2022Observed: 3.63 ft at 11:00PM May 15, 2022Observed: 3.62 ft at 11:15PM May 15, 2022Observed: 3.62 ft at 11:30PM May 15, 2022Observed: 3.61 ft at 11:45PM May 15, 2022Observed: 3.61 ft at 12:00AM May 16, 2022Observed: 3.61 ft at 12:15AM May 16, 2022Observed: 3.61 ft at 12:30AM May 16, 2022Observed: 3.61 ft at 12:45AM May 16, 2022Observed: 3.61 ft at 1:00AM May 16, 2022Observed: 3.61 ft at 1:15AM May 16, 2022Observed: 3.61 ft at 1:30AM May 16, 2022Observed: 3.61 ft at 1:45AM May 16, 2022Observed: 3.61 ft at 2:00AM May 16, 2022Observed: 3.61 ft at 2:15AM May 16, 2022Observed: 3.61 ft at 2:30AM May 16, 2022Observed: 3.61 ft at 2:45AM May 16, 2022Observed: 3.6 ft at 3:00AM May 16, 2022Observed: 3.6 ft at 3:15AM May 16, 2022Observed: 3.6 ft at 3:30AM May 16, 2022Observed: 3.6 ft at 3:45AM May 16, 2022Observed: 3.6 ft at 4:00AM May 16, 2022Observed: 3.61 ft at 4:15AM May 16, 2022Observed: 3.62 ft at 4:30AM May 16, 2022Observed: 3.63 ft at 4:45AM May 16, 2022Observed: 3.63 ft at 5:00AM May 16, 2022Observed: 3.64 ft at 5:15AM May 16, 2022Observed: 3.64 ft at 5:30AM May 16, 2022Observed: 3.64 ft at 5:45AM May 16, 2022Observed: 3.64 ft at 6:00AM May 16, 2022Observed: 3.64 ft at 6:15AM May 16, 2022Observed: 3.64 ft at 6:30AM May 16, 2022Observed: 3.64 ft at 6:45AM May 16, 2022Observed: 3.64 ft at 7:00AM May 16, 2022Observed: 3.65 ft at 7:15AM May 16, 2022Observed: 3.65 ft at 7:30AM May 16, 2022Observed: 3.65 ft at 7:45AM May 16, 2022Observed: 3.65 ft at 8:00AM May 16, 2022Observed: 3.66 ft at 8:15AM May 16, 2022Observed: 3.66 ft at 8:30AM May 16, 2022Observed: 3.66 ft at 8:45AM May 16, 2022Observed: 3.66 ft at 9:00AM May 16, 2022Observed: 3.66 ft at 9:15AM May 16, 2022Observed: 3.66 ft at 9:30AM May 16, 2022Observed: 3.66 ft at 9:45AM May 16, 2022Observed: 3.67 ft at 10:00AM May 16, 2022Observed: 3.67 ft at 10:15AM May 16, 2022Observed: 3.67 ft at 10:30AM May 16, 2022Observed: 3.67 ft at 10:45AM May 16, 2022Observed: 3.67 ft at 11:00AM May 16, 2022Observed: 3.67 ft at 11:15AM May 16, 2022Observed: 3.67 ft at 11:30AM May 16, 2022Observed: 3.67 ft at 11:45AM May 16, 2022Observed: 3.68 ft at 12:00PM May 16, 2022Observed: 3.67 ft at 12:15PM May 16, 2022Observed: 3.67 ft at 12:30PM May 16, 2022Observed: 3.67 ft at 12:45PM May 16, 2022Observed: 3.66 ft at 1:00PM May 16, 2022Observed: 3.65 ft at 1:15PM May 16, 2022Observed: 3.65 ft at 1:30PM May 16, 2022Observed: 3.65 ft at 1:45PM May 16, 2022Observed: 3.65 ft at 2:00PM May 16, 2022Observed: 3.65 ft at 2:15PM May 16, 2022Observed: 3.65 ft at 2:30PM May 16, 2022Observed: 3.64 ft at 2:45PM May 16, 2022Observed: 3.64 ft at 3:00PM May 16, 2022Observed: 3.63 ft at 3:15PM May 16, 2022Observed: 3.63 ft at 3:30PM May 16, 2022Observed: 3.63 ft at 3:45PM May 16, 2022Observed: 3.63 ft at 4:00PM May 16, 2022Observed: 3.62 ft at 4:15PM May 16, 2022Observed: 3.61 ft at 4:30PM May 16, 2022Observed: 3.61 ft at 4:45PM May 16, 2022Observed: 3.6 ft at 5:00PM May 16, 2022Observed: 3.59 ft at 5:15PM May 16, 2022Observed: 3.58 ft at 5:30PM May 16, 2022Observed: 3.57 ft at 5:45PM May 16, 2022Observed: 3.56 ft at 6:00PM May 16, 2022Observed: 3.55 ft at 6:15PM May 16, 2022Observed: 3.54 ft at 6:30PM May 16, 2022Observed: 3.54 ft at 6:45PM May 16, 2022Observed: 3.53 ft at 7:00PM May 16, 2022Observed: 3.52 ft at 7:15PM May 16, 2022Observed: 3.51 ft at 7:30PM May 16, 2022Observed: 3.5 ft at 7:45PM May 16, 2022Observed: 3.49 ft at 8:00PM May 16, 2022Observed: 3.48 ft at 8:15PM May 16, 2022Observed: 3.47 ft at 8:30PM May 16, 2022Observed: 3.46 ft at 8:45PM May 16, 2022Observed: 3.45 ft at 9:00PM May 16, 2022Observed: 3.44 ft at 9:15PM May 16, 2022Observed: 3.43 ft at 9:30PM May 16, 2022Observed: 3.43 ft at 9:45PM May 16, 2022Observed: 3.42 ft at 10:00PM May 16, 2022Observed: 3.42 ft at 10:15PM May 16, 2022Observed: 3.42 ft at 10:30PM May 16, 2022Observed: 3.42 ft at 10:45PM May 16, 2022Observed: 3.42 ft at 11:00PM May 16, 2022Observed: 3.41 ft at 11:15PM May 16, 2022Observed: 3.41 ft at 11:30PM May 16, 2022Observed: 3.4 ft at 11:45PM May 16, 2022Observed: 3.4 ft at 12:00AM May 17, 2022Observed: 3.39 ft at 12:15AM May 17, 2022Observed: 3.39 ft at 12:30AM May 17, 2022Observed: 3.38 ft at 12:45AM May 17, 2022Observed: 3.38 ft at 1:00AM May 17, 2022Observed: 3.38 ft at 1:15AM May 17, 2022Observed: 3.38 ft at 1:30AM May 17, 2022Observed: 3.38 ft at 1:45AM May 17, 2022Observed: 3.38 ft at 2:00AM May 17, 2022Observed: 3.39 ft at 2:15AM May 17, 2022Observed: 3.39 ft at 2:30AM May 17, 2022Observed: 3.4 ft at 2:45AM May 17, 2022Observed: 3.41 ft at 3:00AM May 17, 2022Observed: 3.42 ft at 3:15AM May 17, 2022Observed: 3.43 ft at 3:30AM May 17, 2022Observed: 3.44 ft at 3:45AM May 17, 2022Observed: 3.46 ft at 4:00AM May 17, 2022Observed: 3.47 ft at 4:15AM May 17, 2022Observed: 3.48 ft at 4:30AM May 17, 2022Observed: 3.49 ft at 4:45AM May 17, 2022Observed: 3.51 ft at 5:00AM May 17, 2022Observed: 3.52 ft at 5:15AM May 17, 2022Observed: 3.53 ft at 5:30AM May 17, 2022Observed: 3.54 ft at 5:45AM May 17, 2022Observed: 3.55 ft at 6:00AM May 17, 2022Observed: 3.56 ft at 6:15AM May 17, 2022Observed: 3.57 ft at 6:30AM May 17, 2022Observed: 3.58 ft at 6:45AM May 17, 2022Observed: 3.59 ft at 7:00AM May 17, 2022Observed: 3.59 ft at 7:15AM May 17, 2022Observed: 3.6 ft at 7:30AM May 17, 2022Observed: 3.6 ft at 7:45AM May 17, 2022Observed: 3.61 ft at 8:00AM May 17, 2022Observed: 3.61 ft at 8:15AM May 17, 2022Observed: 3.61 ft at 8:30AM May 17, 2022Observed: 3.62 ft at 8:45AM May 17, 2022Observed: 3.62 ft at 9:00AM May 17, 2022Observed: 3.62 ft at 9:15AM May 17, 2022Observed: 3.62 ft at 9:30AM May 17, 2022Observed: 3.62 ft at 9:45AM May 17, 2022Observed: 3.62 ft at 10:00AM May 17, 2022Observed: 3.63 ft at 10:15AM May 17, 2022Observed: 3.63 ft at 10:30AM May 17, 2022Observed: 3.63 ft at 10:45AM May 17, 2022Observed: 3.63 ft at 11:00AM May 17, 2022Observed: 3.64 ft at 11:15AM May 17, 2022Observed: 3.63 ft at 11:30AM May 17, 2022Observed: 3.64 ft at 11:45AM May 17, 2022Observed: 3.64 ft at 12:00PM May 17, 2022Observed: 3.64 ft at 12:15PM May 17, 2022Observed: 3.64 ft at 12:30PM May 17, 2022Observed: 3.64 ft at 12:45PM May 17, 2022Observed: 3.63 ft at 1:00PM May 17, 2022Observed: 3.64 ft at 1:15PM May 17, 2022Observed: 3.64 ft at 1:30PM May 17, 2022Observed: 3.64 ft at 1:45PM May 17, 2022Observed: 3.64 ft at 2:00PM May 17, 2022Observed: 3.63 ft at 2:15PM May 17, 2022Observed: 3.63 ft at 2:30PM May 17, 2022Observed: 3.63 ft at 2:45PM May 17, 2022Observed: 3.63 ft at 3:00PM May 17, 2022Observed: 3.63 ft at 3:15PM May 17, 2022Observed: 3.62 ft at 3:30PM May 17, 2022Observed: 3.62 ft at 3:45PM May 17, 2022Observed: 3.61 ft at 4:00PM May 17, 2022Observed: 3.6 ft at 4:15PM May 17, 2022Observed: 3.6 ft at 4:30PM May 17, 2022Observed: 3.58 ft at 4:45PM May 17, 2022Observed: 3.57 ft at 5:00PM May 17, 2022Observed: 3.54 ft at 5:15PM May 17, 2022Observed: 3.53 ft at 5:30PM May 17, 2022Observed: 3.51 ft at 5:45PM May 17, 2022Observed: 3.49 ft at 6:00PM May 17, 2022Observed: 3.48 ft at 6:15PM May 17, 2022Observed: 3.46 ft at 6:30PM May 17, 2022Observed: 3.44 ft at 6:45PM May 17, 2022Observed: 3.43 ft at 7:00PM May 17, 2022Observed: 3.41 ft at 7:15PM May 17, 2022Observed: 3.39 ft at 7:30PM May 17, 2022Observed: 3.38 ft at 7:45PM May 17, 2022Observed: 3.36 ft at 8:00PM May 17, 2022Observed: 3.35 ft at 8:15PM May 17, 2022Observed: 3.33 ft at 8:30PM May 17, 2022Observed: 3.32 ft at 8:45PM May 17, 2022Observed: 3.31 ft at 9:00PM May 17, 2022Observed: 3.3 ft at 9:15PM May 17, 2022Observed: 3.29 ft at 9:30PM May 17, 2022Observed: 3.28 ft at 9:45PM May 17, 2022Observed: 3.27 ft at 10:00PM May 17, 2022Observed: 3.26 ft at 10:15PM May 17, 2022Observed: 3.25 ft at 10:30PM May 17, 2022Observed: 3.24 ft at 10:45PM May 17, 2022Observed: 3.24 ft at 11:00PM May 17, 2022Observed: 3.23 ft at 11:15PM May 17, 2022Observed: 3.22 ft at 11:30PM May 17, 2022Observed: 3.22 ft at 11:45PM May 17, 2022Observed: 3.22 ft at 12:00AM May 18, 2022Observed: 3.21 ft at 12:15AM May 18, 2022Observed: 3.21 ft at 12:30AM May 18, 2022Observed: 3.21 ft at 12:45AM May 18, 2022Observed: 3.21 ft at 1:00AM May 18, 2022Observed: 3.21 ft at 1:15AM May 18, 2022Observed: 3.21 ft at 1:30AM May 18, 2022Observed: 3.22 ft at 1:45AM May 18, 2022Observed: 3.22 ft at 2:00AM May 18, 2022Observed: 3.23 ft at 2:15AM May 18, 2022Observed: 3.23 ft at 2:30AM May 18, 2022Observed: 3.24 ft at 2:45AM May 18, 2022Observed: 3.24 ft at 3:00AM May 18, 2022Observed: 3.25 ft at 3:15AM May 18, 2022Observed: 3.25 ft at 3:30AM May 18, 2022Observed: 3.26 ft at 3:45AM May 18, 2022Observed: 3.27 ft at 4:00AM May 18, 2022Observed: 3.28 ft at 4:15AM May 18, 2022Observed: 3.28 ft at 4:30AM May 18, 2022Observed: 3.29 ft at 4:45AM May 18, 2022Observed: 3.29 ft at 5:00AM May 18, 2022Observed: 3.3 ft at 5:15AM May 18, 2022Observed: 3.32 ft at 5:30AM May 18, 2022Observed: 3.33 ft at 5:45AM May 18, 2022Observed: 3.33 ft at 6:00AM May 18, 2022Observed: 3.34 ft at 6:15AM May 18, 2022Observed: 3.34 ft at 6:30AM May 18, 2022Observed: 3.35 ft at 6:45AM May 18, 2022Observed: 3.35 ft at 7:00AM May 18, 2022Observed: 3.35 ft at 7:15AM May 18, 2022Observed: 3.35 ft at 7:30AM May 18, 2022Observed: 3.36 ft at 7:45AM May 18, 2022Observed: 3.36 ft at 8:00AM May 18, 2022Observed: 3.37 ft at 8:15AM May 18, 2022Observed: 3.37 ft at 8:30AM May 18, 2022Observed: 3.4 ft at 8:45AM May 18, 2022Observed: 3.46 ft at 9:00AM May 18, 2022Observed: 3.5 ft at 9:15AM May 18, 2022Observed: 3.41 ft at 9:30AM May 18, 2022Observed: 3.37 ft at 9:45AM May 18, 2022Observed: 3.35 ft at 10:00AM May 18, 2022Observed: 3.35 ft at 10:15AM May 18, 2022Observed: 3.35 ft at 10:30AM May 18, 2022Observed: 3.36 ft at 10:45AM May 18, 2022Observed: 3.36 ft at 11:00AM May 18, 2022Observed: 3.36 ft at 11:15AM May 18, 2022Observed: 3.36 ft at 11:30AM May 18, 2022Observed: 3.36 ft at 11:45AM May 18, 2022Observed: 3.36 ft at 12:00PM May 18, 2022Observed: 3.36 ft at 12:15PM May 18, 2022Observed: 3.36 ft at 12:30PM May 18, 2022Observed: 3.36 ft at 12:45PM May 18, 2022Observed: 3.36 ft at 1:00PM May 18, 2022Observed: 3.37 ft at 1:15PM May 18, 2022Observed: 3.36 ft at 1:30PM May 18, 2022Observed: 3.36 ft at 1:45PM May 18, 2022Observed: 3.36 ft at 2:00PM May 18, 2022Observed: 3.36 ft at 2:15PM May 18, 2022Observed: 3.36 ft at 2:30PM May 18, 2022Observed: 3.36 ft at 2:45PM May 18, 2022Observed: 3.36 ft at 3:00PM May 18, 2022Observed: 3.36 ft at 3:15PM May 18, 2022Observed: 3.36 ft at 3:30PM May 18, 2022Observed: 3.36 ft at 3:45PM May 18, 2022Observed: 3.36 ft at 4:00PM May 18, 2022Observed: 3.36 ft at 4:15PM May 18, 2022Observed: 3.36 ft at 4:30PM May 18, 2022Observed: 3.36 ft at 4:45PM May 18, 2022Observed: 3.36 ft at 5:00PM May 18, 2022Observed: 3.36 ft at 5:15PM May 18, 2022Observed: 3.36 ft at 5:30PM May 18, 2022Observed: 3.37 ft at 5:45PM May 18, 2022Observed: 3.37 ft at 6:00PM May 18, 2022Observed: 3.38 ft at 6:15PM May 18, 2022Observed: 3.38 ft at 6:30PM May 18, 2022Observed: 3.39 ft at 6:45PM May 18, 2022Observed: 3.4 ft at 7:00PM May 18, 2022Observed: 3.41 ft at 7:15PM May 18, 2022Observed: 3.43 ft at 7:30PM May 18, 2022Observed: 3.46 ft at 7:45PM May 18, 2022Observed: 3.49 ft at 8:00PM May 18, 2022Observed: 3.52 ft at 8:15PM May 18, 2022Observed: 3.55 ft at 8:30PM May 18, 2022Observed: 3.58 ft at 8:45PM May 18, 2022Observed: 3.61 ft at 9:00PM May 18, 2022Observed: 3.65 ft at 9:15PM May 18, 2022Observed: 3.69 ft at 9:30PM May 18, 2022Observed: 3.74 ft at 9:45PM May 18, 2022Observed: 3.78 ft at 10:00PM May 18, 2022Observed: 3.83 ft at 10:15PM May 18, 2022Observed: 3.87 ft at 10:30PM May 18, 2022Observed: 3.9 ft at 10:45PM May 18, 2022Observed: 3.94 ft at 11:00PM May 18, 2022Observed: 3.96 ft at 11:15PM May 18, 2022Observed: 3.98 ft at 11:30PM May 18, 2022Observed: 4 ft at 11:45PM May 18, 2022Observed: 4.01 ft at 12:00AM May 19, 2022Observed: 4.02 ft at 12:15AM May 19, 2022Observed: 4.02 ft at 12:30AM May 19, 2022Observed: 4.02 ft at 12:45AM May 19, 2022Observed: 4.02 ft at 1:00AM May 19, 2022Observed: 4.01 ft at 1:15AM May 19, 2022Observed: 4 ft at 1:30AM May 19, 2022Observed: 3.98 ft at 1:45AM May 19, 2022Observed: 3.97 ft at 2:00AM May 19, 2022Observed: 3.95 ft at 2:15AM May 19, 2022Observed: 3.94 ft at 2:30AM May 19, 2022Observed: 3.92 ft at 2:45AM May 19, 2022Observed: 3.91 ft at 3:00AM May 19, 2022Observed: 3.9 ft at 3:15AM May 19, 2022Observed: 3.88 ft at 3:30AM May 19, 2022Observed: 3.87 ft at 3:45AM May 19, 2022Observed: 3.86 ft at 4:00AM May 19, 2022Observed: 3.86 ft at 4:15AM May 19, 2022Observed: 3.86 ft at 4:30AM May 19, 2022Observed: 3.87 ft at 4:45AM May 19, 2022Observed: 3.88 ft at 5:00AM May 19, 2022Observed: 3.91 ft at 5:15AM May 19, 2022Observed: 3.93 ft at 5:30AM May 19, 2022Observed: 3.97 ft at 5:45AM May 19, 2022Observed: 4.01 ft at 6:00AM May 19, 2022Observed: 4.06 ft at 6:15AM May 19, 2022Observed: 4.11 ft at 6:30AM May 19, 2022Observed: 4.16 ft at 6:45AM May 19, 2022Observed: 4.2 ft at 7:00AM May 19, 2022Observed: 4.25 ft at 7:15AM May 19, 2022Observed: 4.29 ft at 7:30AM May 19, 2022Observed: 4.32 ft at 7:45AM May 19, 2022Observed: 4.35 ft at 8:00AM May 19, 2022Observed: 4.37 ft at 8:15AM May 19, 2022Observed: 4.38 ft at 8:30AM May 19, 2022Observed: 4.39 ft at 8:45AM May 19, 2022Observed: 4.4 ft at 9:00AM May 19, 2022Observed: 4.4 ft at 9:15AM May 19, 2022Observed: 4.39 ft at 9:30AM May 19, 2022Observed: 4.38 ft at 9:45AM May 19, 2022Observed: 4.37 ft at 10:00AM May 19, 2022Observed: 4.36 ft at 10:15AM May 19, 2022Observed: 4.33 ft at 10:30AM May 19, 2022Observed: 4.31 ft at 10:45AM May 19, 2022Observed: 4.29 ft at 11:00AM May 19, 2022Observed: 4.27 ft at 11:15AM May 19, 2022Observed: 4.25 ft at 11:30AM May 19, 2022Observed: 4.22 ft at 11:45AM May 19, 2022Observed: 4.19 ft at 12:00PM May 19, 2022Observed: 4.17 ft at 12:15PM May 19, 2022Observed: 4.14 ft at 12:30PM May 19, 2022Observed: 4.11 ft at 12:45PM May 19, 2022Observed: 4.09 ft at 1:00PM May 19, 2022Observed: 4.06 ft at 1:15PM May 19, 2022Observed: 4.04 ft at 1:30PM May 19, 2022Observed: 4.01 ft at 1:45PM May 19, 2022Observed: 3.98 ft at 2:00PM May 19, 2022Observed: 3.96 ft at 2:15PM May 19, 2022Observed: 3.93 ft at 2:30PM May 19, 2022Observed: 3.91 ft at 2:45PM May 19, 2022Observed: 3.89 ft at 3:00PM May 19, 2022Observed: 3.86 ft at 3:15PM May 19, 2022Observed: 3.84 ft at 3:30PM May 19, 2022Observed: 3.81 ft at 3:45PM May 19, 2022Observed: 3.79 ft at 4:00PM May 19, 2022Observed: 3.76 ft at 4:15PM May 19, 2022Observed: 3.73 ft at 4:30PM May 19, 2022Observed: 3.71 ft at 4:45PM May 19, 2022Observed: 3.68 ft at 5:00PM May 19, 2022Observed: 3.66 ft at 5:15PM May 19, 2022Observed: 3.63 ft at 5:30PM May 19, 2022Observed: 3.6 ft at 5:45PM May 19, 2022Observed: 3.58 ft at 6:00PM May 19, 2022Observed: 3.56 ft at 6:15PM May 19, 2022Observed: 3.53 ft at 6:30PM May 19, 2022Observed: 3.51 ft at 6:45PM May 19, 2022Observed: 3.49 ft at 7:00PM May 19, 2022Observed: 3.47 ft at 7:15PM May 19, 2022Observed: 3.45 ft at 7:30PM May 19, 2022Observed: 3.43 ft at 7:45PM May 19, 2022Observed: 3.41 ft at 8:00PM May 19, 2022Observed: 3.39 ft at 8:15PM May 19, 2022Observed: 3.38 ft at 8:30PM May 19, 2022Observed: 3.36 ft at 8:45PM May 19, 2022Observed: 3.35 ft at 9:00PM May 19, 2022Observed: 3.33 ft at 9:15PM May 19, 2022Observed: 3.32 ft at 9:30PM May 19, 2022Observed: 3.31 ft at 9:45PM May 19, 2022Observed: 3.29 ft at 10:00PM May 19, 2022Observed: 3.28 ft at 10:15PM May 19, 2022Observed: 3.27 ft at 10:30PM May 19, 2022Observed: 3.26 ft at 10:45PM May 19, 2022Observed: 3.26 ft at 11:00PM May 19, 2022Observed: 3.25 ft at 11:15PM May 19, 2022Observed: 3.24 ft at 11:30PM May 19, 2022Observed: 3.24 ft at 11:45PM May 19, 2022Observed: 3.24 ft at 12:00AM May 20, 2022Observed: 3.23 ft at 12:15AM May 20, 2022Observed: 3.22 ft at 12:30AM May 20, 2022Observed: 3.21 ft at 12:45AM May 20, 2022Observed: 3.21 ft at 1:00AM May 20, 2022Observed: 3.21 ft at 1:15AM May 20, 2022Observed: 3.2 ft at 1:30AM May 20, 2022Observed: 3.19 ft at 1:45AM May 20, 2022Observed: 3.19 ft at 2:00AM May 20, 2022Observed: 3.19 ft at 2:15AM May 20, 2022Observed: 3.19 ft at 2:30AM May 20, 2022Observed: 3.19 ft at 2:45AM May 20, 2022Observed: 3.19 ft at 3:00AM May 20, 2022Observed: 3.2 ft at 3:15AM May 20, 2022Observed: 3.21 ft at 3:30AM May 20, 2022Observed: 3.22 ft at 3:45AM May 20, 2022Observed: 3.23 ft at 4:00AM May 20, 2022Observed: 3.24 ft at 4:15AM May 20, 2022Observed: 3.25 ft at 4:30AM May 20, 2022Observed: 3.27 ft at 4:45AM May 20, 2022Observed: 3.28 ft at 5:00AM May 20, 2022Observed: 3.3 ft at 5:15AM May 20, 2022Observed: 3.31 ft at 5:30AM May 20, 2022Observed: 3.32 ft at 5:45AM May 20, 2022Observed: 3.33 ft at 6:00AM May 20, 2022Observed: 3.34 ft at 6:15AM May 20, 2022Observed: 3.35 ft at 6:30AM May 20, 2022Observed: 3.36 ft at 6:45AM May 20, 2022Observed: 3.37 ft at 7:00AM May 20, 2022Observed: 3.37 ft at 7:15AM May 20, 2022Observed: 3.38 ft at 7:30AM May 20, 2022Observed: 3.38 ft at 7:45AM May 20, 2022Observed: 3.39 ft at 8:00AM May 20, 2022Observed: 3.39 ft at 8:15AM May 20, 2022Observed: 3.4 ft at 8:30AM May 20, 2022Observed: 3.4 ft at 8:45AM May 20, 2022Observed: 3.4 ft at 9:00AM May 20, 2022Observed: 3.41 ft at 9:15AM May 20, 2022Observed: 3.41 ft at 9:30AM May 20, 2022Observed: 3.41 ft at 9:45AM May 20, 2022Observed: 3.42 ft at 10:00AM May 20, 2022Observed: 3.42 ft at 10:15AM May 20, 2022Observed: 3.42 ft at 10:30AM May 20, 2022Observed: 3.42 ft at 10:45AM May 20, 2022Observed: 3.42 ft at 11:00AM May 20, 2022Observed: 3.42 ft at 11:15AM May 20, 2022Observed: 3.42 ft at 11:30AM May 20, 2022Observed: 3.42 ft at 11:45AM May 20, 2022Observed: 3.43 ft at 12:00PM May 20, 2022Observed: 3.43 ft at 12:15PM May 20, 2022Observed: 3.43 ft at 12:30PM May 20, 2022Observed: 3.43 ft at 12:45PM May 20, 2022Observed: 3.43 ft at 1:00PM May 20, 2022Observed: 3.43 ft at 1:15PM May 20, 2022Observed: 3.43 ft at 1:30PM May 20, 2022Observed: 3.43 ft at 1:45PM May 20, 2022Observed: 3.43 ft at 2:00PM May 20, 2022Observed: 3.43 ft at 2:15PM May 20, 2022Observed: 3.43 ft at 2:30PM May 20, 2022Observed: 3.43 ft at 2:45PM May 20, 2022Observed: 3.43 ft at 3:00PM May 20, 2022Observed: 3.43 ft at 3:15PM May 20, 2022Observed: 3.43 ft at 3:30PM May 20, 2022Observed: 3.43 ft at 3:45PM May 20, 2022Observed: 3.44 ft at 4:00PM May 20, 2022Observed: 3.44 ft at 4:15PM May 20, 2022Observed: 3.44 ft at 4:30PM May 20, 2022Observed: 3.44 ft at 4:45PM May 20, 2022Observed: 3.44 ft at 5:00PM May 20, 2022Forecast: 3.4 ft 8:00PM May 20, 2022Forecast: 3.4 ft 2:00AM May 21, 2022Forecast: 3.4 ft 8:00AM May 21, 2022Forecast: 3.5 ft 2:00PM May 21, 2022Forecast: 3.5 ft 8:00PM May 21, 2022Forecast: 3.5 ft 2:00AM May 22, 2022Forecast: 3.5 ft 8:00AM May 22, 2022Forecast: 3.5 ft 2:00PM May 22, 2022Highest Forecast: 3.6 ft 8:00PM May 22, 2022Highest Forecast: 3.6 ft 2:00AM May 23, 2022Highest Forecast: 3.6 ft 8:00AM May 23, 2022Highest Forecast: 3.6 ft 2:00PM May 23, 2022Highest Forecast: 3.6 ft 8:00PM May 23, 2022Highest Forecast: 3.6 ft 2:00AM May 24, 2022Highest Forecast: 3.6 ft 8:00AM May 24, 2022Highest Forecast: 3.6 ft 2:00PM May 24, 2022Highest Forecast: 3.6 ft 8:00PM May 24, 2022Highest Forecast: 3.6 ft 2:00AM May 25, 2022Highest Forecast: 3.6 ft 8:00AM May 25, 2022USGS--Water Resources of the United StatesCOLS1(plotting HGIRG) Graph Created (5:16PM May 20, 2022)ObservedForecast (issued 9:45AM May 20)Latest observed value: 3.44 ft at 5:00 PM EDT 20-May-2022. Flood Stage is 19 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
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: Gauge reading affected by reservoir operations.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Congaree River at Columbia are issued routinely year-round.

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Upstream Gauge - at Alston Upstream Gauge Downstream Gauge Downstream Gauge - at Carolina Eastman
Flood Categories (in feet)
Major Flood Stage: 30
Moderate Flood Stage: 24
Flood Stage: 19
Action Stage: 10
Low Stage (in feet): 0

Historic Crests
(1) 39.80 ft on 08/27/1908
(2) 35.50 ft on 07/17/1916
(3) 33.50 ft on 08/18/1928
(4) 33.34 ft on 04/08/1936
(5) 33.10 ft on 10/03/1929
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.23 ft on 04/20/2022
(2) 16.17 ft on 04/07/2022
(3) 10.76 ft on 03/14/2022
(4) 11.00 ft on 01/05/2022
(5) 9.23 ft on 10/09/2021
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -2.10 ft on 09/08/1925
(2) -1.90 ft on 10/21/1923
(3) -1.70 ft on 08/30/1931
(4) -1.30 ft on 11/25/1934
(5) -1.30 ft on 12/10/1933
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
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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
30 The Enclave Apartments along the Broad River and I-20 become flooded.
28 Flooding begins in low lying areas of the Riverland Park subdivision in Cayce.
24 Flooding also occurs in the Cayce Quarry.
21 Extensive swampland and large areas of farmland and pasture land downstream from Columbia are flooded.
19 Extensive swampland and large areas of farmland and pasture land downstream from Columbia become flooded.
16 Old State Road, SC 66, below Cayce becomes flooded.
14 Roads in low lying areas and swampland downstream from Columbia become flooded. Most of the Cayce and West Columbia river walk is flooded.
13 Flooding occurs in flood prone areas near and downstream from Columbia. Flooding also occurs over much of the Cayce and West Columbia river walk.
10 Flooding occurs in flood prone areas near and downstream from Columbia. Flooding also occurs on parts of the Cayce and West Columbia river walk.
About This Location Collapse

Latitude: 33.993056° N, Longitude: 81.050000° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 19 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 29 113.021 ft 132.021 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
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 10 Day (NAEFS) 10 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

Click individual graphics to enlarge.

Data courtesy of the United States Geological Survey and Santee Cooper.
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Hydrologic Resources Additional Resources
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Columbia Weather Forecast Office
2909 Aviation Way
West Columbia, SC 29170-2102
(803) 822-8135
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Page last modified: 2-Nov-2020 7:30 PM
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