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Hydrograph River at a Glance Download
Cayuga Lake at Ithaca Pool (ft)Observed: 382.72 ft at 6:30PM Jul 25, 2021Observed: 382.71 ft at 6:45PM Jul 25, 2021Observed: 382.71 ft at 7:00PM Jul 25, 2021Observed: 382.71 ft at 7:30PM Jul 25, 2021Observed: 382.71 ft at 7:45PM Jul 25, 2021Observed: 382.7 ft at 8:00PM Jul 25, 2021Observed: 382.71 ft at 8:30PM Jul 25, 2021Observed: 382.71 ft at 8:45PM Jul 25, 2021Observed: 382.7 ft at 9:00PM Jul 25, 2021Observed: 382.7 ft at 9:30PM Jul 25, 2021Observed: 382.71 ft at 9:45PM Jul 25, 2021Observed: 382.69 ft at 10:00PM Jul 25, 2021Observed: 382.69 ft at 10:30PM Jul 25, 2021Observed: 382.7 ft at 10:45PM Jul 25, 2021Observed: 382.69 ft at 11:00PM Jul 25, 2021Observed: 382.69 ft at 11:30PM Jul 25, 2021Observed: 382.7 ft at 11:45PM Jul 25, 2021Observed: 382.69 ft at 12:00AM Jul 26, 2021Observed: 382.69 ft at 12:30AM Jul 26, 2021Observed: 382.69 ft at 12:45AM Jul 26, 2021Observed: 382.69 ft at 1:00AM Jul 26, 2021Observed: 382.72 ft at 1:30AM Jul 26, 2021Observed: 382.7 ft at 1:45AM Jul 26, 2021Observed: 382.69 ft at 2:00AM Jul 26, 2021Observed: 382.7 ft at 2:30AM Jul 26, 2021Observed: 382.71 ft at 2:45AM Jul 26, 2021Observed: 382.7 ft at 3:00AM Jul 26, 2021Observed: 382.68 ft at 3:30AM Jul 26, 2021Observed: 382.7 ft at 3:45AM Jul 26, 2021Observed: 382.68 ft at 4:00AM Jul 26, 2021Observed: 382.66 ft at 4:30AM Jul 26, 2021Observed: 382.67 ft at 4:45AM Jul 26, 2021Observed: 382.67 ft at 5:00AM Jul 26, 2021Observed: 382.66 ft at 5:30AM Jul 26, 2021Observed: 382.66 ft at 5:45AM Jul 26, 2021Observed: 382.66 ft at 6:00AM Jul 26, 2021Observed: 382.67 ft at 6:30AM Jul 26, 2021Observed: 382.66 ft at 6:45AM Jul 26, 2021Observed: 382.66 ft at 7:00AM Jul 26, 2021Observed: 382.66 ft at 7:30AM Jul 26, 2021Observed: 382.65 ft at 7:45AM Jul 26, 2021Observed: 382.65 ft at 8:00AM Jul 26, 2021Observed: 382.66 ft at 8:30AM Jul 26, 2021Observed: 382.66 ft at 8:45AM Jul 26, 2021Observed: 382.64 ft at 9:00AM Jul 26, 2021Observed: 382.65 ft at 9:30AM Jul 26, 2021Observed: 382.65 ft at 9:45AM Jul 26, 2021Observed: 382.64 ft at 10:00AM Jul 26, 2021Observed: 382.68 ft at 10:30AM Jul 26, 2021Observed: 382.66 ft at 10:45AM Jul 26, 2021Observed: 382.64 ft at 11:00AM Jul 26, 2021Observed: 382.66 ft at 11:30AM Jul 26, 2021Observed: 382.64 ft at 11:45AM Jul 26, 2021Observed: 382.65 ft at 12:00PM Jul 26, 2021Observed: 382.66 ft at 12:30PM Jul 26, 2021Observed: 382.66 ft at 12:45PM Jul 26, 2021Observed: 382.66 ft at 1:00PM Jul 26, 2021Observed: 382.65 ft at 1:30PM Jul 26, 2021Observed: 382.66 ft at 1:45PM Jul 26, 2021Observed: 382.66 ft at 2:00PM Jul 26, 2021Observed: 382.63 ft at 2:30PM Jul 26, 2021Observed: 382.65 ft at 2:45PM Jul 26, 2021Observed: 382.66 ft at 3:00PM Jul 26, 2021Observed: 382.63 ft at 3:30PM Jul 26, 2021Observed: 382.63 ft at 3:45PM Jul 26, 2021Observed: 382.64 ft at 4:00PM Jul 26, 2021Observed: 382.63 ft at 4:30PM Jul 26, 2021Observed: 382.63 ft at 4:45PM Jul 26, 2021Observed: 382.62 ft at 5:00PM Jul 26, 2021Observed: 382.61 ft at 5:30PM Jul 26, 2021Observed: 382.62 ft at 5:45PM Jul 26, 2021Observed: 382.63 ft at 6:00PM Jul 26, 2021Observed: 382.59 ft at 6:30PM Jul 26, 2021Observed: 382.59 ft at 6:45PM Jul 26, 2021Observed: 382.6 ft at 7:00PM Jul 26, 2021Observed: 382.61 ft at 7:30PM Jul 26, 2021Observed: 382.59 ft at 7:45PM Jul 26, 2021Observed: 382.59 ft at 8:00PM Jul 26, 2021Observed: 382.62 ft at 8:30PM Jul 26, 2021Observed: 382.59 ft at 8:45PM Jul 26, 2021Observed: 382.56 ft at 9:00PM Jul 26, 2021Observed: 382.61 ft at 9:30PM Jul 26, 2021Observed: 382.6 ft at 9:45PM Jul 26, 2021Observed: 382.58 ft at 10:00PM Jul 26, 2021Observed: 382.59 ft at 10:30PM Jul 26, 2021Observed: 382.59 ft at 10:45PM Jul 26, 2021Observed: 382.58 ft at 11:00PM Jul 26, 2021Observed: 382.58 ft at 11:30PM Jul 26, 2021Observed: 382.6 ft at 11:45PM Jul 26, 2021Observed: 382.59 ft at 12:00AM Jul 27, 2021Observed: 382.55 ft at 12:30AM Jul 27, 2021Observed: 382.59 ft at 12:45AM Jul 27, 2021Observed: 382.61 ft at 1:00AM Jul 27, 2021Observed: 382.53 ft at 1:30AM Jul 27, 2021Observed: 382.56 ft at 1:45AM Jul 27, 2021Observed: 382.61 ft at 2:00AM Jul 27, 2021Observed: 382.54 ft at 2:30AM Jul 27, 2021Observed: 382.55 ft at 2:45AM Jul 27, 2021Observed: 382.59 ft at 3:00AM Jul 27, 2021Observed: 382.58 ft at 3:30AM Jul 27, 2021Observed: 382.56 ft at 3:45AM Jul 27, 2021Observed: 382.58 ft at 4:00AM Jul 27, 2021Observed: 382.6 ft at 4:30AM Jul 27, 2021Observed: 382.56 ft at 4:45AM Jul 27, 2021Observed: 382.54 ft at 5:00AM Jul 27, 2021Observed: 382.59 ft at 5:30AM Jul 27, 2021Observed: 382.57 ft at 5:45AM Jul 27, 2021Observed: 382.55 ft at 6:00AM Jul 27, 2021Observed: 382.59 ft at 6:30AM Jul 27, 2021Observed: 382.58 ft at 6:45AM Jul 27, 2021Observed: 382.53 ft at 7:00AM Jul 27, 2021Observed: 382.56 ft at 7:30AM Jul 27, 2021Observed: 382.55 ft at 7:45AM Jul 27, 2021Observed: 382.52 ft at 8:00AM Jul 27, 2021Observed: 382.57 ft at 8:30AM Jul 27, 2021Observed: 382.58 ft at 8:45AM Jul 27, 2021Observed: 382.56 ft at 9:00AM Jul 27, 2021Observed: 382.56 ft at 9:30AM Jul 27, 2021Observed: 382.58 ft at 9:45AM Jul 27, 2021Observed: 382.59 ft at 10:00AM Jul 27, 2021Observed: 382.56 ft at 10:30AM Jul 27, 2021Observed: 382.59 ft at 10:45AM Jul 27, 2021Observed: 382.58 ft at 11:00AM Jul 27, 2021Observed: 382.55 ft at 11:30AM Jul 27, 2021Observed: 382.58 ft at 11:45AM Jul 27, 2021Observed: 382.61 ft at 12:00PM Jul 27, 2021Observed: 382.51 ft at 12:30PM Jul 27, 2021Observed: 382.55 ft at 12:45PM Jul 27, 2021Observed: 382.61 ft at 1:00PM Jul 27, 2021Observed: 382.61 ft at 1:30PM Jul 27, 2021Observed: 382.74 ft at 1:45PM Jul 27, 2021Observed: 382.78 ft at 2:00PM Jul 27, 2021Observed: 382.69 ft at 2:30PM Jul 27, 2021Observed: 382.79 ft at 2:45PM Jul 27, 2021Observed: 382.75 ft at 3:00PM Jul 27, 2021Observed: 382.51 ft at 3:30PM Jul 27, 2021Observed: 382.72 ft at 3:45PM Jul 27, 2021Observed: 382.71 ft at 4:00PM Jul 27, 2021Observed: 382.59 ft at 4:30PM Jul 27, 2021Observed: 382.68 ft at 4:45PM Jul 27, 2021Observed: 382.64 ft at 5:00PM Jul 27, 2021Observed: 382.63 ft at 5:30PM Jul 27, 2021Observed: 382.66 ft at 5:45PM Jul 27, 2021Observed: 382.58 ft at 6:00PM Jul 27, 2021Observed: 382.63 ft at 6:30PM Jul 27, 2021Observed: 382.66 ft at 6:45PM Jul 27, 2021Observed: 382.69 ft at 7:00PM Jul 27, 2021Observed: 382.65 ft at 7:30PM Jul 27, 2021Observed: 382.64 ft at 7:45PM Jul 27, 2021Observed: 382.6 ft at 8:00PM Jul 27, 2021Observed: 382.67 ft at 8:30PM Jul 27, 2021Observed: 382.64 ft at 8:45PM Jul 27, 2021Observed: 382.62 ft at 9:00PM Jul 27, 2021Observed: 382.68 ft at 9:30PM Jul 27, 2021Observed: 382.65 ft at 9:45PM Jul 27, 2021Observed: 382.63 ft at 10:00PM Jul 27, 2021Observed: 382.68 ft at 10:30PM Jul 27, 2021Observed: 382.68 ft at 10:45PM Jul 27, 2021Observed: 382.68 ft at 11:00PM Jul 27, 2021Observed: 382.66 ft at 11:30PM Jul 27, 2021Observed: 382.69 ft at 11:45PM Jul 27, 2021Observed: 382.71 ft at 12:00AM Jul 28, 2021Observed: 382.64 ft at 12:30AM Jul 28, 2021Observed: 382.68 ft at 12:45AM Jul 28, 2021Observed: 382.7 ft at 1:00AM Jul 28, 2021Observed: 382.65 ft at 1:30AM Jul 28, 2021Observed: 382.7 ft at 1:45AM Jul 28, 2021Observed: 382.7 ft at 2:00AM Jul 28, 2021Observed: 382.66 ft at 2:30AM Jul 28, 2021Observed: 382.68 ft at 2:45AM Jul 28, 2021Observed: 382.69 ft at 3:00AM Jul 28, 2021Observed: 382.7 ft at 3:30AM Jul 28, 2021Observed: 382.7 ft at 3:45AM Jul 28, 2021Observed: 382.66 ft at 4:00AM Jul 28, 2021Observed: 382.71 ft at 4:30AM Jul 28, 2021Observed: 382.7 ft at 4:45AM Jul 28, 2021Observed: 382.65 ft at 5:00AM Jul 28, 2021Observed: 382.71 ft at 5:30AM Jul 28, 2021Observed: 382.7 ft at 5:45AM Jul 28, 2021Observed: 382.68 ft at 6:00AM Jul 28, 2021Observed: 382.73 ft at 6:30AM Jul 28, 2021Observed: 382.71 ft at 6:45AM Jul 28, 2021Observed: 382.69 ft at 7:00AM Jul 28, 2021Observed: 382.71 ft at 7:45AM Jul 28, 2021Observed: 382.69 ft at 8:00AM Jul 28, 2021Observed: 382.69 ft at 8:30AM Jul 28, 2021Observed: 382.69 ft at 8:45AM Jul 28, 2021Observed: 382.69 ft at 9:00AM Jul 28, 2021Observed: 382.69 ft at 9:45AM Jul 28, 2021Observed: 382.71 ft at 10:00AM Jul 28, 2021Observed: 382.7 ft at 10:30AM Jul 28, 2021Observed: 382.7 ft at 10:45AM Jul 28, 2021Observed: 382.71 ft at 11:00AM Jul 28, 2021Observed: 382.71 ft at 11:30AM Jul 28, 2021Observed: 382.7 ft at 11:45AM Jul 28, 2021Observed: 382.71 ft at 12:00PM Jul 28, 2021Observed: 382.7 ft at 12:30PM Jul 28, 2021Observed: 382.71 ft at 12:45PM Jul 28, 2021Observed: 382.7 ft at 1:00PM Jul 28, 2021Observed: 382.71 ft at 1:30PM Jul 28, 2021Observed: 382.71 ft at 1:45PM Jul 28, 2021Observed: 382.71 ft at 2:00PM Jul 28, 2021Observed: 382.7 ft at 2:30PM Jul 28, 2021Observed: 382.71 ft at 2:45PM Jul 28, 2021Observed: 382.71 ft at 3:00PM Jul 28, 2021Observed: 382.71 ft at 3:30PM Jul 28, 2021Observed: 382.7 ft at 3:45PM Jul 28, 2021Observed: 382.71 ft at 4:00PM Jul 28, 2021Observed: 382.72 ft at 4:30PM Jul 28, 2021Observed: 382.7 ft at 4:45PM Jul 28, 2021Observed: 382.7 ft at 5:00PM Jul 28, 2021Observed: 382.72 ft at 5:30PM Jul 28, 2021Observed: 382.71 ft at 5:45PM Jul 28, 2021Observed: 382.71 ft at 6:00PM Jul 28, 2021Observed: 382.71 ft at 6:30PM Jul 28, 2021Observed: 382.71 ft at 6:45PM Jul 28, 2021Observed: 382.71 ft at 7:00PM Jul 28, 2021Observed: 382.69 ft at 7:30PM Jul 28, 2021Observed: 382.7 ft at 7:45PM Jul 28, 2021Observed: 382.7 ft at 8:00PM Jul 28, 2021Observed: 382.71 ft at 8:30PM Jul 28, 2021Observed: 382.71 ft at 8:45PM Jul 28, 2021Observed: 382.71 ft at 9:00PM Jul 28, 2021Observed: 382.68 ft at 9:30PM Jul 28, 2021Observed: 382.68 ft at 9:45PM Jul 28, 2021Observed: 382.69 ft at 10:00PM Jul 28, 2021Observed: 382.66 ft at 10:30PM Jul 28, 2021Observed: 382.66 ft at 10:45PM Jul 28, 2021Observed: 382.66 ft at 11:00PM Jul 28, 2021Observed: 382.67 ft at 11:30PM Jul 28, 2021Observed: 382.66 ft at 11:45PM Jul 28, 2021Observed: 382.67 ft at 12:00AM Jul 29, 2021Observed: 382.69 ft at 12:30AM Jul 29, 2021Observed: 382.66 ft at 12:45AM Jul 29, 2021Observed: 382.64 ft at 1:00AM Jul 29, 2021Observed: 382.69 ft at 1:30AM Jul 29, 2021Observed: 382.67 ft at 1:45AM Jul 29, 2021Observed: 382.63 ft at 2:00AM Jul 29, 2021Observed: 382.67 ft at 2:30AM Jul 29, 2021Observed: 382.66 ft at 2:45AM Jul 29, 2021Observed: 382.64 ft at 3:00AM Jul 29, 2021Observed: 382.64 ft at 3:30AM Jul 29, 2021Observed: 382.65 ft at 3:45AM Jul 29, 2021Observed: 382.67 ft at 4:00AM Jul 29, 2021Observed: 382.64 ft at 4:30AM Jul 29, 2021Observed: 382.65 ft at 4:45AM Jul 29, 2021Observed: 382.68 ft at 5:00AM Jul 29, 2021Observed: 382.6 ft at 5:30AM Jul 29, 2021Observed: 382.61 ft at 5:45AM Jul 29, 2021Observed: 382.63 ft at 6:00AM Jul 29, 2021Observed: 382.64 ft at 6:30AM Jul 29, 2021Observed: 382.65 ft at 6:45AM Jul 29, 2021Observed: 382.63 ft at 7:00AM Jul 29, 2021Observed: 382.61 ft at 7:30AM Jul 29, 2021Observed: 382.66 ft at 7:45AM Jul 29, 2021Observed: 382.64 ft at 8:00AM Jul 29, 2021Observed: 382.62 ft at 8:30AM Jul 29, 2021Observed: 382.65 ft at 8:45AM Jul 29, 2021Observed: 382.57 ft at 9:00AM Jul 29, 2021Observed: 382.62 ft at 9:30AM Jul 29, 2021Observed: 382.67 ft at 9:45AM Jul 29, 2021Observed: 382.59 ft at 10:00AM Jul 29, 2021Observed: 382.6 ft at 10:30AM Jul 29, 2021Observed: 382.63 ft at 10:45AM Jul 29, 2021Observed: 382.63 ft at 11:00AM Jul 29, 2021Observed: 382.64 ft at 11:30AM Jul 29, 2021Observed: 382.62 ft at 11:45AM Jul 29, 2021Observed: 382.66 ft at 12:00PM Jul 29, 2021Observed: 382.63 ft at 12:30PM Jul 29, 2021Observed: 382.58 ft at 12:45PM Jul 29, 2021Observed: 382.49 ft at 1:00PM Jul 29, 2021Observed: 382.63 ft at 1:30PM Jul 29, 2021Observed: 382.62 ft at 1:45PM Jul 29, 2021Observed: 382.57 ft at 2:00PM Jul 29, 2021Observed: 382.63 ft at 2:30PM Jul 29, 2021Observed: 382.6 ft at 2:45PM Jul 29, 2021Observed: 382.57 ft at 3:00PM Jul 29, 2021Observed: 382.63 ft at 3:30PM Jul 29, 2021Observed: 382.6 ft at 3:45PM Jul 29, 2021Observed: 382.57 ft at 4:00PM Jul 29, 2021Observed: 382.62 ft at 4:30PM Jul 29, 2021Observed: 382.63 ft at 4:45PM Jul 29, 2021Observed: 382.62 ft at 5:00PM Jul 29, 2021Observed: 382.63 ft at 5:30PM Jul 29, 2021Observed: 382.67 ft at 5:45PM Jul 29, 2021Observed: 382.63 ft at 6:00PM Jul 29, 2021Observed: 382.59 ft at 6:30PM Jul 29, 2021Observed: 382.7 ft at 6:45PM Jul 29, 2021Observed: 382.73 ft at 7:00PM Jul 29, 2021Observed: 382.65 ft at 7:30PM Jul 29, 2021Observed: 382.68 ft at 7:45PM Jul 29, 2021Observed: 382.72 ft at 8:00PM Jul 29, 2021Observed: 382.65 ft at 8:30PM Jul 29, 2021Observed: 382.67 ft at 8:45PM Jul 29, 2021Observed: 382.72 ft at 9:00PM Jul 29, 2021Observed: 382.67 ft at 9:30PM Jul 29, 2021Observed: 382.69 ft at 9:45PM Jul 29, 2021Observed: 382.71 ft at 10:00PM Jul 29, 2021Observed: 382.66 ft at 10:30PM Jul 29, 2021Observed: 382.66 ft at 10:45PM Jul 29, 2021Observed: 382.7 ft at 11:00PM Jul 29, 2021Observed: 382.68 ft at 11:30PM Jul 29, 2021Observed: 382.68 ft at 11:45PM Jul 29, 2021Observed: 382.7 ft at 12:00AM Jul 30, 2021Observed: 382.69 ft at 12:30AM Jul 30, 2021Observed: 382.68 ft at 12:45AM Jul 30, 2021Observed: 382.68 ft at 1:00AM Jul 30, 2021Observed: 382.68 ft at 1:30AM Jul 30, 2021Observed: 382.69 ft at 1:45AM Jul 30, 2021Observed: 382.68 ft at 2:00AM Jul 30, 2021Observed: 382.69 ft at 2:30AM Jul 30, 2021Observed: 382.7 ft at 2:45AM Jul 30, 2021Observed: 382.68 ft at 3:00AM Jul 30, 2021Observed: 382.67 ft at 3:30AM Jul 30, 2021Observed: 382.69 ft at 3:45AM Jul 30, 2021Observed: 382.7 ft at 4:00AM Jul 30, 2021Observed: 382.68 ft at 4:30AM Jul 30, 2021Observed: 382.68 ft at 4:45AM Jul 30, 2021Observed: 382.72 ft at 5:00AM Jul 30, 2021Observed: 382.71 ft at 5:30AM Jul 30, 2021Observed: 382.69 ft at 5:45AM Jul 30, 2021Observed: 382.72 ft at 6:00AM Jul 30, 2021Observed: 382.74 ft at 6:30AM Jul 30, 2021Observed: 382.72 ft at 6:45AM Jul 30, 2021Observed: 382.75 ft at 7:00AM Jul 30, 2021Observed: 382.81 ft at 7:30AM Jul 30, 2021Observed: 382.79 ft at 7:45AM Jul 30, 2021Observed: 382.82 ft at 8:00AM Jul 30, 2021Observed: 382.85 ft at 8:30AM Jul 30, 2021Observed: 382.84 ft at 8:45AM Jul 30, 2021Observed: 382.86 ft at 9:00AM Jul 30, 2021Observed: 382.88 ft at 9:30AM Jul 30, 2021Observed: 382.9 ft at 9:45AM Jul 30, 2021Observed: 382.88 ft at 10:00AM Jul 30, 2021Observed: 382.94 ft at 10:30AM Jul 30, 2021Observed: 382.92 ft at 10:45AM Jul 30, 2021Observed: 382.87 ft at 11:00AM Jul 30, 2021Observed: 382.92 ft at 11:30AM Jul 30, 2021Observed: 382.89 ft at 11:45AM Jul 30, 2021Observed: 382.86 ft at 12:00PM Jul 30, 2021Observed: 382.9 ft at 12:30PM Jul 30, 2021Observed: 382.9 ft at 12:45PM Jul 30, 2021Observed: 382.87 ft at 1:00PM Jul 30, 2021Observed: 382.9 ft at 1:30PM Jul 30, 2021Observed: 382.86 ft at 1:45PM Jul 30, 2021Observed: 382.88 ft at 2:00PM Jul 30, 2021Observed: 382.97 ft at 2:30PM Jul 30, 2021Observed: 382.91 ft at 2:45PM Jul 30, 2021Observed: 382.9 ft at 3:00PM Jul 30, 2021Observed: 382.95 ft at 3:30PM Jul 30, 2021Observed: 382.9 ft at 3:45PM Jul 30, 2021Observed: 382.94 ft at 4:00PM Jul 30, 2021Observed: 382.94 ft at 4:30PM Jul 30, 2021Observed: 382.91 ft at 4:45PM Jul 30, 2021Observed: 382.93 ft at 5:00PM Jul 30, 2021Observed: 382.93 ft at 5:30PM Jul 30, 2021Observed: 382.93 ft at 5:45PM Jul 30, 2021Observed: 382.91 ft at 6:00PM Jul 30, 2021Observed: 382.87 ft at 6:30PM Jul 30, 2021Observed: 382.92 ft at 6:45PM Jul 30, 2021Observed: 382.9 ft at 7:00PM Jul 30, 2021Observed: 382.86 ft at 7:30PM Jul 30, 2021Observed: 382.9 ft at 7:45PM Jul 30, 2021Observed: 382.88 ft at 8:00PM Jul 30, 2021Observed: 382.88 ft at 8:30PM Jul 30, 2021Observed: 382.9 ft at 8:45PM Jul 30, 2021Observed: 382.87 ft at 9:00PM Jul 30, 2021Observed: 382.86 ft at 9:30PM Jul 30, 2021Observed: 382.85 ft at 9:45PM Jul 30, 2021Observed: 382.82 ft at 10:00PM Jul 30, 2021Observed: 382.86 ft at 10:30PM Jul 30, 2021Observed: 382.83 ft at 10:45PM Jul 30, 2021Observed: 382.81 ft at 11:00PM Jul 30, 2021Observed: 382.85 ft at 11:30PM Jul 30, 2021Observed: 382.83 ft at 11:45PM Jul 30, 2021Observed: 382.81 ft at 12:00AM Jul 31, 2021Observed: 382.83 ft at 12:30AM Jul 31, 2021Observed: 382.82 ft at 12:45AM Jul 31, 2021Observed: 382.82 ft at 1:00AM Jul 31, 2021Observed: 382.86 ft at 1:30AM Jul 31, 2021Observed: 382.85 ft at 1:45AM Jul 31, 2021Observed: 382.83 ft at 2:00AM Jul 31, 2021Observed: 382.82 ft at 2:30AM Jul 31, 2021Observed: 382.82 ft at 2:45AM Jul 31, 2021Observed: 382.82 ft at 3:00AM Jul 31, 2021Observed: 382.83 ft at 3:30AM Jul 31, 2021Observed: 382.82 ft at 3:45AM Jul 31, 2021Observed: 382.8 ft at 4:00AM Jul 31, 2021Observed: 382.82 ft at 4:30AM Jul 31, 2021Observed: 382.8 ft at 4:45AM Jul 31, 2021Observed: 382.78 ft at 5:00AM Jul 31, 2021Observed: 382.83 ft at 5:30AM Jul 31, 2021Observed: 382.8 ft at 5:45AM Jul 31, 2021Observed: 382.79 ft at 6:00AM Jul 31, 2021Observed: 382.81 ft at 6:30AM Jul 31, 2021Observed: 382.79 ft at 6:45AM Jul 31, 2021Observed: 382.75 ft at 7:00AM Jul 31, 2021Observed: 382.81 ft at 7:30AM Jul 31, 2021Observed: 382.79 ft at 7:45AM Jul 31, 2021Observed: 382.78 ft at 8:00AM Jul 31, 2021Observed: 382.81 ft at 8:30AM Jul 31, 2021Observed: 382.78 ft at 8:45AM Jul 31, 2021Observed: 382.77 ft at 9:00AM Jul 31, 2021Observed: 382.83 ft at 9:30AM Jul 31, 2021Observed: 382.79 ft at 9:45AM Jul 31, 2021Observed: 382.76 ft at 10:00AM Jul 31, 2021Observed: 382.81 ft at 10:30AM Jul 31, 2021Observed: 382.8 ft at 10:45AM Jul 31, 2021Observed: 382.77 ft at 11:00AM Jul 31, 2021Observed: 382.79 ft at 11:30AM Jul 31, 2021Observed: 382.79 ft at 11:45AM Jul 31, 2021Observed: 382.77 ft at 12:00PM Jul 31, 2021Observed: 382.79 ft at 12:30PM Jul 31, 2021Observed: 382.79 ft at 12:45PM Jul 31, 2021Observed: 382.78 ft at 1:00PM Jul 31, 2021Observed: 382.81 ft at 1:30PM Jul 31, 2021Observed: 382.8 ft at 1:45PM Jul 31, 2021Observed: 382.76 ft at 2:00PM Jul 31, 2021Observed: 382.79 ft at 2:30PM Jul 31, 2021Observed: 382.8 ft at 2:45PM Jul 31, 2021Observed: 382.76 ft at 3:00PM Jul 31, 2021Observed: 382.79 ft at 3:30PM Jul 31, 2021Observed: 382.79 ft at 3:45PM Jul 31, 2021Observed: 382.77 ft at 4:00PM Jul 31, 2021Observed: 382.78 ft at 4:30PM Jul 31, 2021Observed: 382.76 ft at 4:45PM Jul 31, 2021Observed: 382.75 ft at 5:00PM Jul 31, 2021Observed: 382.8 ft at 5:30PM Jul 31, 2021Observed: 382.77 ft at 5:45PM Jul 31, 2021Observed: 382.77 ft at 6:00PM Jul 31, 2021Observed: 382.78 ft at 6:30PM Jul 31, 2021Observed: 382.77 ft at 6:45PM Jul 31, 2021Observed: 382.77 ft at 7:00PM Jul 31, 2021Observed: 382.76 ft at 7:30PM Jul 31, 2021Observed: 382.75 ft at 7:45PM Jul 31, 2021Observed: 382.76 ft at 8:00PM Jul 31, 2021Observed: 382.79 ft at 8:30PM Jul 31, 2021Observed: 382.75 ft at 8:45PM Jul 31, 2021Observed: 382.73 ft at 9:00PM Jul 31, 2021Observed: 382.77 ft at 9:30PM Jul 31, 2021Observed: 382.73 ft at 9:45PM Jul 31, 2021Observed: 382.74 ft at 10:00PM Jul 31, 2021Observed: 382.78 ft at 10:30PM Jul 31, 2021Observed: 382.76 ft at 10:45PM Jul 31, 2021Observed: 382.74 ft at 11:00PM Jul 31, 2021Observed: 382.78 ft at 11:30PM Jul 31, 2021Observed: 382.75 ft at 11:45PM Jul 31, 2021Observed: 382.73 ft at 12:00AM Aug 01, 2021Observed: 382.76 ft at 12:30AM Aug 01, 2021Observed: 382.74 ft at 12:45AM Aug 01, 2021Observed: 382.71 ft at 1:00AM Aug 01, 2021Observed: 382.76 ft at 1:30AM Aug 01, 2021Observed: 382.76 ft at 1:45AM Aug 01, 2021Observed: 382.71 ft at 2:00AM Aug 01, 2021Observed: 382.72 ft at 2:30AM Aug 01, 2021Observed: 382.73 ft at 2:45AM Aug 01, 2021Observed: 382.7 ft at 3:00AM Aug 01, 2021Observed: 382.74 ft at 3:30AM Aug 01, 2021Observed: 382.73 ft at 3:45AM Aug 01, 2021Observed: 382.7 ft at 4:00AM Aug 01, 2021Observed: 382.74 ft at 4:30AM Aug 01, 2021Observed: 382.73 ft at 4:45AM Aug 01, 2021Observed: 382.72 ft at 5:00AM Aug 01, 2021Observed: 382.73 ft at 5:30AM Aug 01, 2021Observed: 382.72 ft at 5:45AM Aug 01, 2021Observed: 382.71 ft at 6:00AM Aug 01, 2021Observed: 382.7 ft at 6:30AM Aug 01, 2021Observed: 382.7 ft at 6:45AM Aug 01, 2021Observed: 382.71 ft at 7:00AM Aug 01, 2021Observed: 382.71 ft at 7:30AM Aug 01, 2021Observed: 382.71 ft at 7:45AM Aug 01, 2021Observed: 382.72 ft at 8:00AM Aug 01, 2021Observed: 382.72 ft at 8:30AM Aug 01, 2021Observed: 382.72 ft at 8:45AM Aug 01, 2021Observed: 382.73 ft at 9:00AM Aug 01, 2021Observed: 382.72 ft at 9:30AM Aug 01, 2021Observed: 382.73 ft at 9:45AM Aug 01, 2021Observed: 382.73 ft at 10:00AM Aug 01, 2021Observed: 382.73 ft at 10:30AM Aug 01, 2021Observed: 382.73 ft at 10:45AM Aug 01, 2021Observed: 382.74 ft at 11:00AM Aug 01, 2021Observed: 382.74 ft at 11:30AM Aug 01, 2021Observed: 382.83 ft at 11:45AM Aug 01, 2021Observed: 382.88 ft at 12:00PM Aug 01, 2021Observed: 382.8 ft at 12:30PM Aug 01, 2021Observed: 382.86 ft at 12:45PM Aug 01, 2021Observed: 382.94 ft at 1:00PM Aug 01, 2021Observed: 382.85 ft at 1:30PM Aug 01, 2021Observed: 382.86 ft at 1:45PM Aug 01, 2021Observed: 382.85 ft at 2:00PM Aug 01, 2021Observed: 382.81 ft at 2:30PM Aug 01, 2021Observed: 382.83 ft at 2:45PM Aug 01, 2021Observed: 382.86 ft at 3:00PM Aug 01, 2021Observed: 382.84 ft at 3:30PM Aug 01, 2021Observed: 382.86 ft at 3:45PM Aug 01, 2021Observed: 382.88 ft at 4:00PM Aug 01, 2021Observed: 382.87 ft at 4:30PM Aug 01, 2021Observed: 382.92 ft at 4:45PM Aug 01, 2021Observed: 382.9 ft at 5:00PM Aug 01, 2021Observed: 382.87 ft at 5:30PM Aug 01, 2021Observed: 382.92 ft at 5:45PM Aug 01, 2021Observed: 382.92 ft at 6:00PM Aug 01, 2021Observed: 382.9 ft at 6:45PM Aug 01, 2021Observed: 382.89 ft at 7:00PM Aug 01, 2021Observed: 382.91 ft at 7:30PM Aug 01, 2021Observed: 382.9 ft at 7:45PM Aug 01, 2021Observed: 382.88 ft at 8:00PM Aug 01, 2021Observed: 382.93 ft at 8:30PM Aug 01, 2021Observed: 382.89 ft at 8:45PM Aug 01, 2021Observed: 382.92 ft at 9:00PM Aug 01, 2021Observed: 382.97 ft at 9:30PM Aug 01, 2021Observed: 382.9 ft at 9:45PM Aug 01, 2021Observed: 382.91 ft at 10:00PM Aug 01, 2021Observed: 382.96 ft at 10:30PM Aug 01, 2021Observed: 382.93 ft at 10:45PM Aug 01, 2021Observed: 382.91 ft at 11:00PM Aug 01, 2021Observed: 382.91 ft at 11:30PM Aug 01, 2021Observed: 382.91 ft at 11:45PM Aug 01, 2021Observed: 382.93 ft at 12:00AM Aug 02, 2021Observed: 382.93 ft at 12:30AM Aug 02, 2021Observed: 382.95 ft at 12:45AM Aug 02, 2021Observed: 382.97 ft at 1:00AM Aug 02, 2021Observed: 382.92 ft at 1:30AM Aug 02, 2021Observed: 382.94 ft at 1:45AM Aug 02, 2021Observed: 382.96 ft at 2:00AM Aug 02, 2021Observed: 382.96 ft at 2:30AM Aug 02, 2021Observed: 382.96 ft at 2:45AM Aug 02, 2021Observed: 382.96 ft at 3:00AM Aug 02, 2021Observed: 382.97 ft at 3:30AM Aug 02, 2021Observed: 382.98 ft at 3:45AM Aug 02, 2021Observed: 382.97 ft at 4:00AM Aug 02, 2021Observed: 382.98 ft at 4:30AM Aug 02, 2021Observed: 382.99 ft at 4:45AM Aug 02, 2021Observed: 382.97 ft at 5:00AM Aug 02, 2021Observed: 382.97 ft at 5:30AM Aug 02, 2021Observed: 382.97 ft at 5:45AM Aug 02, 2021Observed: 382.96 ft at 6:00AM Aug 02, 2021Observed: 382.97 ft at 6:30AM Aug 02, 2021Observed: 382.97 ft at 6:45AM Aug 02, 2021Observed: 382.97 ft at 7:00AM Aug 02, 2021Observed: 382.98 ft at 7:30AM Aug 02, 2021Observed: 382.98 ft at 7:45AM Aug 02, 2021Observed: 382.98 ft at 8:00AM Aug 02, 2021Observed: 382.97 ft at 8:30AM Aug 02, 2021Observed: 382.98 ft at 8:45AM Aug 02, 2021Observed: 383 ft at 9:00AM Aug 02, 2021Observed: 383 ft at 9:30AM Aug 02, 2021Observed: 383 ft at 9:45AM Aug 02, 2021Observed: 383.02 ft at 10:00AM Aug 02, 2021Observed: 383.03 ft at 10:30AM Aug 02, 2021Observed: 383.01 ft at 10:45AM Aug 02, 2021Observed: 383.01 ft at 11:00AM Aug 02, 2021Observed: 383.01 ft at 11:30AM Aug 02, 2021Observed: 383.03 ft at 11:45AM Aug 02, 2021Observed: 383.01 ft at 12:00PM Aug 02, 2021Observed: 383.02 ft at 12:30PM Aug 02, 2021Highest Observation: 383.06 ft at 12:45PM Aug 02, 2021Observed: 383.05 ft at 1:00PM Aug 02, 2021Observed: 383.04 ft at 1:30PM Aug 02, 2021Observed: 383.05 ft at 1:45PM Aug 02, 2021Observed: 383.03 ft at 2:00PM Aug 02, 2021Observed: 383.05 ft at 2:30PM Aug 02, 2021Observed: 383.05 ft at 2:45PM Aug 02, 2021Observed: 383.04 ft at 3:00PM Aug 02, 2021Observed: 383.04 ft at 3:30PM Aug 02, 2021Observed: 383.05 ft at 3:45PM Aug 02, 2021Observed: 383.04 ft at 4:00PM Aug 02, 2021Observed: 383.02 ft at 4:30PM Aug 02, 2021Observed: 383.03 ft at 4:45PM Aug 02, 2021Observed: 383.03 ft at 5:00PM Aug 02, 2021Forecast: 383 ft 8:00PM Aug 02, 2021Forecast: 383 ft 2:00AM Aug 03, 2021Forecast: 383 ft 8:00AM Aug 03, 2021Forecast: 383.1 ft 2:00PM Aug 03, 2021Forecast: 383.1 ft 8:00PM Aug 03, 2021Forecast: 383.1 ft 2:00AM Aug 04, 2021Forecast: 383.1 ft 8:00AM Aug 04, 2021Forecast: 383.1 ft 2:00PM Aug 04, 2021Forecast: 383.1 ft 8:00PM Aug 04, 2021Highest Forecast: 383.2 ft 2:00AM Aug 05, 2021Highest Forecast: 383.2 ft 8:00AM Aug 05, 2021USGS--Water Resources of the United StatesICYN6(plotting HPIRZ) Graph Created (6:00PM Aug 2, 2021)ObservedForecast (issued 10:53AM Aug 2)Latest observed value: 383.03 ft at 5:00 PM EDT 2-Aug-2021. Flood Stage is 383.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the Cayuga Lake at Ithaca are issued routinely year-round.
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Flood Categories (in feet)
Major Flood Stage: 385
Moderate Flood Stage: 384
Flood Stage: 383.5
Action Stage: 383
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:16
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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
If you notice any errors in the below information, please contact our Webmaster
386.5 This is the approximate level during the April 1993 record snowmelt flood.
386.3 This is approximately the lake level during the June 1972 Hurricane Agnes major flood.
385 Significant flooding occurs around the lake. This level is approximately the same as the April 1916 and March 1936 floods. Wind waves will cause unusual land erosion and damage docks.
384 Water will affect some properties along the lake shore in the towns of Ulysses, Trumansburg and Lansing. No homes are flooded at this level. Parks near the lake may flood. Wind waves may cause unusual land erosion and damage docks.
383.5 The lake level is high enough to flood normally dry areas along the shoreline and may affect some paths, or roads nearest the shore.
About This Location Collapse

Latitude: 42.445833° N, Longitude: 76.512500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 383.5 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 Obs Elev - 0.6 ft 382.9 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Observed Elevation 383.5 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Obs Elev + 1.4 ft 384.9 ft Other vertical datum is 1910 Barge Canal

Current/Historical Observations:

Additional Information Collapse
Data is provided by the USGS. The vertical datum is in NGVD29. Flood stages are in NGVD29. Flood categories will differ from Cayuga Lake at Mud Lock due to different datums. Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
3 Day (SREF) 7 Day (NAEFS) 7 Day (GEFS)
SREF Ensemble NAEFS Ensemble  GEFS Ensemble 

Note: Use the official hydrograph at the top of this web page for river levels within the next 48 hours.

See the Product Description Document link for more details on the interpretation of the 3,7 day graphics. 

Click individual graphics to enlarge.

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Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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
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Johnson City, NY 13790
(607) 729-1597
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Page last modified: 2-Nov-2020 7:30 PM
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