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Hydrograph River at a Glance Download
Carson River at Lahontan Reservoir Pool (ft)Flow (kcfs)Observed: 4144.89 ft at 2:15PM May 23, 2022Observed: 4144.89 ft at 2:30PM May 23, 2022Observed: 4144.89 ft at 2:45PM May 23, 2022Observed: 4144.89 ft at 3:00PM May 23, 2022Observed: 4144.89 ft at 3:15PM May 23, 2022Observed: 4144.89 ft at 3:30PM May 23, 2022Observed: 4144.89 ft at 3:45PM May 23, 2022Observed: 4144.89 ft at 4:00PM May 23, 2022Observed: 4144.89 ft at 4:15PM May 23, 2022Observed: 4144.89 ft at 4:30PM May 23, 2022Observed: 4144.89 ft at 4:45PM May 23, 2022Observed: 4144.89 ft at 5:00PM May 23, 2022Observed: 4144.89 ft at 5:15PM May 23, 2022Observed: 4144.89 ft at 5:30PM May 23, 2022Observed: 4144.89 ft at 5:45PM May 23, 2022Observed: 4144.89 ft at 6:00PM May 23, 2022Observed: 4144.89 ft at 6:15PM May 23, 2022Observed: 4144.89 ft at 6:30PM May 23, 2022Observed: 4144.89 ft at 6:45PM May 23, 2022Observed: 4144.89 ft at 7:00PM May 23, 2022Observed: 4144.89 ft at 7:15PM May 23, 2022Observed: 4144.89 ft at 7:30PM May 23, 2022Observed: 4144.89 ft at 7:45PM May 23, 2022Observed: 4144.89 ft at 8:00PM May 23, 2022Observed: 4144.89 ft at 8:15PM May 23, 2022Observed: 4144.89 ft at 8:30PM May 23, 2022Observed: 4144.89 ft at 8:45PM May 23, 2022Observed: 4144.89 ft at 9:00PM May 23, 2022Observed: 4144.89 ft at 9:15PM May 23, 2022Observed: 4144.89 ft at 9:30PM May 23, 2022Observed: 4144.89 ft at 9:45PM May 23, 2022Observed: 4144.89 ft at 10:00PM May 23, 2022Observed: 4144.9 ft at 10:15PM May 23, 2022Observed: 4144.89 ft at 10:30PM May 23, 2022Observed: 4144.9 ft at 10:45PM May 23, 2022Observed: 4144.9 ft at 11:00PM May 23, 2022Observed: 4144.9 ft at 11:15PM May 23, 2022Observed: 4144.9 ft at 11:30PM May 23, 2022Observed: 4144.9 ft at 11:45PM May 23, 2022Observed: 4144.9 ft at 12:00AM May 24, 2022Observed: 4144.9 ft at 12:15AM May 24, 2022Observed: 4144.9 ft at 12:30AM May 24, 2022Observed: 4144.9 ft at 12:45AM May 24, 2022Observed: 4144.9 ft at 1:00AM May 24, 2022Observed: 4144.9 ft at 1:15AM May 24, 2022Observed: 4144.9 ft at 1:30AM May 24, 2022Observed: 4144.9 ft at 1:45AM May 24, 2022Observed: 4144.9 ft at 2:00AM May 24, 2022Observed: 4144.9 ft at 2:15AM May 24, 2022Observed: 4144.9 ft at 2:30AM May 24, 2022Observed: 4144.9 ft at 2:45AM May 24, 2022Observed: 4144.9 ft at 3:00AM May 24, 2022Observed: 4144.9 ft at 3:15AM May 24, 2022Observed: 4144.9 ft at 3:30AM May 24, 2022Observed: 4144.9 ft at 3:45AM May 24, 2022Observed: 4144.9 ft at 4:00AM May 24, 2022Observed: 4144.9 ft at 4:15AM May 24, 2022Observed: 4144.9 ft at 4:30AM May 24, 2022Observed: 4144.9 ft at 4:45AM May 24, 2022Observed: 4144.91 ft at 5:00AM May 24, 2022Observed: 4144.91 ft at 5:15AM May 24, 2022Observed: 4144.91 ft at 5:30AM May 24, 2022Observed: 4144.91 ft at 5:45AM May 24, 2022Observed: 4144.91 ft at 6:00AM May 24, 2022Observed: 4144.9 ft at 6:15AM May 24, 2022Observed: 4144.9 ft at 6:30AM May 24, 2022Observed: 4144.9 ft at 6:45AM May 24, 2022Observed: 4144.91 ft at 7:00AM May 24, 2022Observed: 4144.91 ft at 7:15AM May 24, 2022Observed: 4144.91 ft at 7:30AM May 24, 2022Observed: 4144.91 ft at 7:45AM May 24, 2022Observed: 4144.91 ft at 8:00AM May 24, 2022Observed: 4144.91 ft at 8:15AM May 24, 2022Observed: 4144.9 ft at 8:30AM May 24, 2022Observed: 4144.9 ft at 8:45AM May 24, 2022Observed: 4144.9 ft at 9:00AM May 24, 2022Observed: 4144.9 ft at 9:15AM May 24, 2022Observed: 4144.9 ft at 9:30AM May 24, 2022Observed: 4144.9 ft at 9:45AM May 24, 2022Observed: 4144.9 ft at 10:00AM May 24, 2022Observed: 4144.91 ft at 10:15AM May 24, 2022Observed: 4144.91 ft at 10:30AM May 24, 2022Observed: 4144.91 ft at 10:45AM May 24, 2022Observed: 4144.91 ft at 11:00AM May 24, 2022Observed: 4144.91 ft at 11:15AM May 24, 2022Observed: 4144.91 ft at 11:30AM May 24, 2022Observed: 4144.91 ft at 11:45AM May 24, 2022Observed: 4144.91 ft at 12:00PM May 24, 2022Observed: 4144.91 ft at 12:15PM May 24, 2022Observed: 4144.91 ft at 12:30PM May 24, 2022Observed: 4144.91 ft at 12:45PM May 24, 2022Observed: 4144.91 ft at 1:00PM May 24, 2022Observed: 4144.91 ft at 1:15PM May 24, 2022Observed: 4144.91 ft at 1:30PM May 24, 2022Observed: 4144.91 ft at 1:45PM May 24, 2022Observed: 4144.9 ft at 2:00PM May 24, 2022Observed: 4144.9 ft at 2:15PM May 24, 2022Observed: 4144.9 ft at 2:30PM May 24, 2022Observed: 4144.91 ft at 2:45PM May 24, 2022Observed: 4144.91 ft at 3:00PM May 24, 2022Observed: 4144.9 ft at 3:15PM May 24, 2022Observed: 4144.91 ft at 3:30PM May 24, 2022Observed: 4144.91 ft at 3:45PM May 24, 2022Observed: 4144.9 ft at 4:00PM May 24, 2022Observed: 4144.91 ft at 4:15PM May 24, 2022Observed: 4144.9 ft at 4:30PM May 24, 2022Observed: 4144.9 ft at 4:45PM May 24, 2022Observed: 4144.9 ft at 5:00PM May 24, 2022Observed: 4144.9 ft at 5:15PM May 24, 2022Observed: 4144.9 ft at 5:30PM May 24, 2022Observed: 4144.89 ft at 5:45PM May 24, 2022Observed: 4144.9 ft at 6:00PM May 24, 2022Observed: 4144.89 ft at 6:15PM May 24, 2022Observed: 4144.9 ft at 6:30PM May 24, 2022Observed: 4144.9 ft at 6:45PM May 24, 2022Observed: 4144.9 ft at 7:00PM May 24, 2022Observed: 4144.9 ft at 7:15PM May 24, 2022Observed: 4144.91 ft at 7:30PM May 24, 2022Observed: 4144.91 ft at 7:45PM May 24, 2022Observed: 4144.91 ft at 8:00PM May 24, 2022Observed: 4144.91 ft at 8:15PM May 24, 2022Observed: 4144.91 ft at 8:30PM May 24, 2022Observed: 4144.91 ft at 8:45PM May 24, 2022Observed: 4144.91 ft at 9:00PM May 24, 2022Observed: 4144.91 ft at 9:15PM May 24, 2022Observed: 4144.91 ft at 9:30PM May 24, 2022Observed: 4144.92 ft at 9:45PM May 24, 2022Observed: 4144.91 ft at 10:00PM May 24, 2022Observed: 4144.91 ft at 10:15PM May 24, 2022Observed: 4144.91 ft at 10:30PM May 24, 2022Observed: 4144.91 ft at 10:45PM May 24, 2022Observed: 4144.92 ft at 11:00PM May 24, 2022Observed: 4144.92 ft at 11:15PM May 24, 2022Observed: 4144.92 ft at 11:30PM May 24, 2022Observed: 4144.92 ft at 11:45PM May 24, 2022Observed: 4144.92 ft at 12:00AM May 25, 2022Observed: 4144.92 ft at 12:15AM May 25, 2022Observed: 4144.92 ft at 12:30AM May 25, 2022Observed: 4144.91 ft at 12:45AM May 25, 2022Observed: 4144.92 ft at 1:00AM May 25, 2022Observed: 4144.92 ft at 1:15AM May 25, 2022Observed: 4144.92 ft at 1:30AM May 25, 2022Observed: 4144.92 ft at 1:45AM May 25, 2022Observed: 4144.92 ft at 2:00AM May 25, 2022Observed: 4144.92 ft at 2:15AM May 25, 2022Observed: 4144.93 ft at 2:30AM May 25, 2022Observed: 4144.93 ft at 2:45AM May 25, 2022Observed: 4144.92 ft at 3:00AM May 25, 2022Observed: 4144.92 ft at 3:15AM May 25, 2022Observed: 4144.92 ft at 3:30AM May 25, 2022Observed: 4144.92 ft at 3:45AM May 25, 2022Observed: 4144.93 ft at 4:00AM May 25, 2022Observed: 4144.92 ft at 4:15AM May 25, 2022Observed: 4144.93 ft at 4:30AM May 25, 2022Observed: 4144.93 ft at 4:45AM May 25, 2022Observed: 4144.93 ft at 5:00AM May 25, 2022Observed: 4144.93 ft at 5:15AM May 25, 2022Observed: 4144.93 ft at 5:30AM May 25, 2022Observed: 4144.93 ft at 5:45AM May 25, 2022Observed: 4144.93 ft at 6:00AM May 25, 2022Observed: 4144.93 ft at 6:15AM May 25, 2022Observed: 4144.93 ft at 6:30AM May 25, 2022Observed: 4144.93 ft at 6:45AM May 25, 2022Observed: 4144.93 ft at 7:00AM May 25, 2022Observed: 4144.93 ft at 7:15AM May 25, 2022Observed: 4144.93 ft at 7:30AM May 25, 2022Observed: 4144.93 ft at 7:45AM May 25, 2022Observed: 4144.93 ft at 8:00AM May 25, 2022Observed: 4144.93 ft at 8:15AM May 25, 2022Observed: 4144.93 ft at 8:30AM May 25, 2022Observed: 4144.93 ft at 8:45AM May 25, 2022Observed: 4144.93 ft at 9:00AM May 25, 2022Observed: 4144.93 ft at 9:15AM May 25, 2022Observed: 4144.93 ft at 9:30AM May 25, 2022Observed: 4144.93 ft at 9:45AM May 25, 2022Observed: 4144.93 ft at 10:00AM May 25, 2022Observed: 4144.93 ft at 10:15AM May 25, 2022Observed: 4144.93 ft at 10:30AM May 25, 2022Observed: 4144.93 ft at 10:45AM May 25, 2022Observed: 4144.93 ft at 11:00AM May 25, 2022Observed: 4144.93 ft at 11:15AM May 25, 2022Observed: 4144.93 ft at 11:30AM May 25, 2022Observed: 4144.93 ft at 11:45AM May 25, 2022Observed: 4144.92 ft at 12:00PM May 25, 2022Observed: 4144.92 ft at 12:15PM May 25, 2022Observed: 4144.92 ft at 12:30PM May 25, 2022Observed: 4144.92 ft at 12:45PM May 25, 2022Observed: 4144.93 ft at 1:00PM May 25, 2022Observed: 4144.92 ft at 1:15PM May 25, 2022Observed: 4144.93 ft at 1:30PM May 25, 2022Observed: 4144.93 ft at 1:45PM May 25, 2022Observed: 4144.92 ft at 2:00PM May 25, 2022Observed: 4144.93 ft at 2:15PM May 25, 2022Observed: 4144.93 ft at 2:30PM May 25, 2022Observed: 4144.93 ft at 2:45PM May 25, 2022Observed: 4144.92 ft at 3:00PM May 25, 2022Observed: 4144.93 ft at 3:15PM May 25, 2022Observed: 4144.92 ft at 3:30PM May 25, 2022Observed: 4144.93 ft at 3:45PM May 25, 2022Observed: 4144.93 ft at 4:00PM May 25, 2022Observed: 4144.92 ft at 4:15PM May 25, 2022Observed: 4144.92 ft at 4:30PM May 25, 2022Observed: 4144.93 ft at 4:45PM May 25, 2022Observed: 4144.92 ft at 5:00PM May 25, 2022Observed: 4144.93 ft at 5:15PM May 25, 2022Observed: 4144.93 ft at 5:30PM May 25, 2022Observed: 4144.93 ft at 5:45PM May 25, 2022Observed: 4144.92 ft at 6:00PM May 25, 2022Observed: 4144.92 ft at 6:15PM May 25, 2022Observed: 4144.92 ft at 6:30PM May 25, 2022Observed: 4144.92 ft at 6:45PM May 25, 2022Observed: 4144.93 ft at 7:00PM May 25, 2022Observed: 4144.93 ft at 7:15PM May 25, 2022Observed: 4144.94 ft at 7:30PM May 25, 2022Observed: 4144.94 ft at 7:45PM May 25, 2022Observed: 4144.94 ft at 8:00PM May 25, 2022Observed: 4144.92 ft at 8:15PM May 25, 2022Observed: 4144.92 ft at 8:30PM May 25, 2022Observed: 4144.92 ft at 8:45PM May 25, 2022Observed: 4144.91 ft at 9:00PM May 25, 2022Observed: 4144.91 ft at 9:15PM May 25, 2022Observed: 4144.92 ft at 9:30PM May 25, 2022Observed: 4144.93 ft at 9:45PM May 25, 2022Observed: 4144.94 ft at 10:00PM May 25, 2022Observed: 4144.94 ft at 10:15PM May 25, 2022Observed: 4144.94 ft at 10:30PM May 25, 2022Observed: 4144.94 ft at 10:45PM May 25, 2022Observed: 4144.93 ft at 11:00PM May 25, 2022Observed: 4144.93 ft at 11:15PM May 25, 2022Observed: 4144.92 ft at 11:30PM May 25, 2022Observed: 4144.93 ft at 11:45PM May 25, 2022Observed: 4144.93 ft at 12:00AM May 26, 2022Observed: 4144.93 ft at 12:15AM May 26, 2022Observed: 4144.94 ft at 12:30AM May 26, 2022Observed: 4144.94 ft at 12:45AM May 26, 2022Observed: 4144.94 ft at 1:00AM May 26, 2022Observed: 4144.94 ft at 1:15AM May 26, 2022Observed: 4144.93 ft at 1:30AM May 26, 2022Observed: 4144.93 ft at 1:45AM May 26, 2022Observed: 4144.93 ft at 2:00AM May 26, 2022Observed: 4144.93 ft at 2:15AM May 26, 2022Observed: 4144.93 ft at 2:30AM May 26, 2022Observed: 4144.93 ft at 2:45AM May 26, 2022Observed: 4144.94 ft at 3:00AM May 26, 2022Observed: 4144.94 ft at 3:15AM May 26, 2022Observed: 4144.93 ft at 3:30AM May 26, 2022Observed: 4144.93 ft at 3:45AM May 26, 2022Observed: 4144.93 ft at 4:00AM May 26, 2022Observed: 4144.93 ft at 4:15AM May 26, 2022Observed: 4144.93 ft at 4:30AM May 26, 2022Observed: 4144.93 ft at 4:45AM May 26, 2022Observed: 4144.93 ft at 5:00AM May 26, 2022Observed: 4144.93 ft at 5:15AM May 26, 2022Observed: 4144.94 ft at 5:30AM May 26, 2022Observed: 4144.94 ft at 5:45AM May 26, 2022Observed: 4144.93 ft at 6:00AM May 26, 2022Observed: 4144.93 ft at 6:15AM May 26, 2022Observed: 4144.93 ft at 6:30AM May 26, 2022Observed: 4144.93 ft at 6:45AM May 26, 2022Observed: 4144.94 ft at 7:00AM May 26, 2022Observed: 4144.94 ft at 7:15AM May 26, 2022Observed: 4144.94 ft at 7:30AM May 26, 2022Observed: 4144.94 ft at 7:45AM May 26, 2022Observed: 4144.94 ft at 8:00AM May 26, 2022Observed: 4144.94 ft at 8:15AM May 26, 2022Observed: 4144.94 ft at 8:30AM May 26, 2022Observed: 4144.93 ft at 8:45AM May 26, 2022Observed: 4144.93 ft at 9:00AM May 26, 2022Observed: 4144.93 ft at 9:15AM May 26, 2022Observed: 4144.93 ft at 9:30AM May 26, 2022Observed: 4144.93 ft at 9:45AM May 26, 2022Observed: 4144.93 ft at 10:00AM May 26, 2022Observed: 4144.94 ft at 10:15AM May 26, 2022Observed: 4144.94 ft at 10:30AM May 26, 2022Observed: 4144.94 ft at 10:45AM May 26, 2022Observed: 4144.94 ft at 11:00AM May 26, 2022Observed: 4144.93 ft at 11:15AM May 26, 2022Observed: 4144.93 ft at 11:30AM May 26, 2022Observed: 4144.94 ft at 11:45AM May 26, 2022Observed: 4144.94 ft at 12:00PM May 26, 2022Observed: 4144.94 ft at 12:15PM May 26, 2022Observed: 4144.94 ft at 12:30PM May 26, 2022Observed: 4144.94 ft at 12:45PM May 26, 2022Observed: 4144.94 ft at 1:00PM May 26, 2022Observed: 4144.94 ft at 1:15PM May 26, 2022Observed: 4144.94 ft at 1:30PM May 26, 2022Observed: 4144.94 ft at 1:45PM May 26, 2022Observed: 4144.93 ft at 2:00PM May 26, 2022Observed: 4144.94 ft at 2:15PM May 26, 2022Observed: 4144.94 ft at 2:30PM May 26, 2022Observed: 4144.94 ft at 2:45PM May 26, 2022Observed: 4144.95 ft at 3:00PM May 26, 2022Observed: 4144.96 ft at 3:15PM May 26, 2022Observed: 4144.96 ft at 3:30PM May 26, 2022Observed: 4144.95 ft at 3:45PM May 26, 2022Observed: 4144.96 ft at 4:00PM May 26, 2022Observed: 4144.95 ft at 4:15PM May 26, 2022Observed: 4144.96 ft at 4:30PM May 26, 2022Observed: 4144.95 ft at 4:45PM May 26, 2022Observed: 4144.95 ft at 5:00PM May 26, 2022Observed: 4144.94 ft at 5:15PM May 26, 2022Observed: 4144.96 ft at 5:30PM May 26, 2022Observed: 4144.97 ft at 5:45PM May 26, 2022Observed: 4144.97 ft at 6:00PM May 26, 2022Observed: 4144.97 ft at 6:15PM May 26, 2022Observed: 4144.97 ft at 6:30PM May 26, 2022Observed: 4144.98 ft at 6:45PM May 26, 2022Observed: 4144.98 ft at 7:00PM May 26, 2022Observed: 4144.98 ft at 7:15PM May 26, 2022Observed: 4144.98 ft at 7:30PM May 26, 2022Observed: 4144.99 ft at 7:45PM May 26, 2022Observed: 4144.99 ft at 8:00PM May 26, 2022Observed: 4144.98 ft at 8:15PM May 26, 2022Highest Observation: 4145 ft at 8:30PM May 26, 2022Observed: 4144.99 ft at 8:45PM May 26, 2022Observed: 4144.99 ft at 9:00PM May 26, 2022Observed: 4144.99 ft at 9:15PM May 26, 2022Observed: 4144.98 ft at 9:30PM May 26, 2022Observed: 4144.96 ft at 9:45PM May 26, 2022Observed: 4144.93 ft at 10:00PM May 26, 2022Observed: 4144.91 ft at 10:15PM May 26, 2022Observed: 4144.9 ft at 10:30PM May 26, 2022Observed: 4144.9 ft at 10:45PM May 26, 2022Observed: 4144.9 ft at 11:00PM May 26, 2022Observed: 4144.92 ft at 11:15PM May 26, 2022Observed: 4144.93 ft at 11:30PM May 26, 2022Observed: 4144.94 ft at 11:45PM May 26, 2022Observed: 4144.94 ft at 12:00AM May 27, 2022Observed: 4144.93 ft at 12:15AM May 27, 2022Observed: 4144.92 ft at 12:30AM May 27, 2022Observed: 4144.91 ft at 12:45AM May 27, 2022Observed: 4144.9 ft at 1:00AM May 27, 2022Observed: 4144.9 ft at 1:15AM May 27, 2022Observed: 4144.91 ft at 1:30AM May 27, 2022Observed: 4144.91 ft at 1:45AM May 27, 2022Observed: 4144.92 ft at 2:00AM May 27, 2022Observed: 4144.93 ft at 2:15AM May 27, 2022Observed: 4144.93 ft at 2:30AM May 27, 2022Observed: 4144.92 ft at 2:45AM May 27, 2022Observed: 4144.92 ft at 3:00AM May 27, 2022Observed: 4144.91 ft at 3:15AM May 27, 2022Observed: 4144.91 ft at 3:30AM May 27, 2022Observed: 4144.91 ft at 3:45AM May 27, 2022Observed: 4144.92 ft at 4:00AM May 27, 2022Observed: 4144.93 ft at 4:15AM May 27, 2022Observed: 4144.93 ft at 4:30AM May 27, 2022Observed: 4144.93 ft at 4:45AM May 27, 2022Observed: 4144.93 ft at 5:00AM May 27, 2022Observed: 4144.93 ft at 5:15AM May 27, 2022Observed: 4144.93 ft at 5:30AM May 27, 2022Observed: 4144.93 ft at 5:45AM May 27, 2022Observed: 4144.92 ft at 6:00AM May 27, 2022Observed: 4144.92 ft at 6:15AM May 27, 2022Observed: 4144.93 ft at 6:30AM May 27, 2022Observed: 4144.93 ft at 6:45AM May 27, 2022Observed: 4144.93 ft at 7:00AM May 27, 2022Observed: 4144.93 ft at 7:15AM May 27, 2022Observed: 4144.93 ft at 7:30AM May 27, 2022Observed: 4144.93 ft at 7:45AM May 27, 2022Observed: 4144.93 ft at 8:00AM May 27, 2022Observed: 4144.92 ft at 8:15AM May 27, 2022Observed: 4144.92 ft at 8:30AM May 27, 2022Observed: 4144.92 ft at 8:45AM May 27, 2022Observed: 4144.92 ft at 9:00AM May 27, 2022Observed: 4144.93 ft at 9:15AM May 27, 2022Observed: 4144.93 ft at 9:30AM May 27, 2022Observed: 4144.93 ft at 9:45AM May 27, 2022Observed: 4144.93 ft at 10:00AM May 27, 2022Observed: 4144.93 ft at 10:15AM May 27, 2022Observed: 4144.93 ft at 10:30AM May 27, 2022Observed: 4144.92 ft at 10:45AM May 27, 2022Observed: 4144.93 ft at 11:00AM May 27, 2022Observed: 4144.93 ft at 11:15AM May 27, 2022Observed: 4144.93 ft at 11:30AM May 27, 2022Observed: 4144.93 ft at 11:45AM May 27, 2022Observed: 4144.94 ft at 12:00PM May 27, 2022Observed: 4144.93 ft at 12:15PM May 27, 2022Observed: 4144.93 ft at 12:30PM May 27, 2022Observed: 4144.93 ft at 12:45PM May 27, 2022Observed: 4144.93 ft at 1:00PM May 27, 2022Observed: 4144.92 ft at 1:15PM May 27, 2022Observed: 4144.92 ft at 1:30PM May 27, 2022Observed: 4144.92 ft at 1:45PM May 27, 2022Observed: 4144.93 ft at 2:00PM May 27, 2022Observed: 4144.92 ft at 2:15PM May 27, 2022Observed: 4144.93 ft at 2:30PM May 27, 2022Observed: 4144.93 ft at 2:45PM May 27, 2022Observed: 4144.93 ft at 3:00PM May 27, 2022Observed: 4144.92 ft at 3:15PM May 27, 2022Observed: 4144.92 ft at 3:30PM May 27, 2022Observed: 4144.92 ft at 3:45PM May 27, 2022Observed: 4144.93 ft at 4:00PM May 27, 2022Observed: 4144.93 ft at 4:15PM May 27, 2022Observed: 4144.95 ft at 4:30PM May 27, 2022Observed: 4144.95 ft at 4:45PM May 27, 2022Observed: 4144.97 ft at 5:00PM May 27, 2022Observed: 4144.97 ft at 5:15PM May 27, 2022Observed: 4144.97 ft at 5:30PM May 27, 2022Observed: 4144.96 ft at 5:45PM May 27, 2022Observed: 4144.96 ft at 6:00PM May 27, 2022Observed: 4144.94 ft at 6:15PM May 27, 2022Observed: 4144.93 ft at 6:30PM May 27, 2022Observed: 4144.94 ft at 6:45PM May 27, 2022Observed: 4144.95 ft at 7:00PM May 27, 2022Observed: 4144.96 ft at 7:15PM May 27, 2022Observed: 4144.96 ft at 7:30PM May 27, 2022Observed: 4144.96 ft at 7:45PM May 27, 2022Observed: 4144.96 ft at 8:00PM May 27, 2022Observed: 4144.96 ft at 8:15PM May 27, 2022Observed: 4144.95 ft at 8:30PM May 27, 2022Observed: 4144.94 ft at 8:45PM May 27, 2022Observed: 4144.93 ft at 9:00PM May 27, 2022Observed: 4144.93 ft at 9:15PM May 27, 2022Observed: 4144.93 ft at 9:30PM May 27, 2022Observed: 4144.92 ft at 9:45PM May 27, 2022Observed: 4144.92 ft at 10:00PM May 27, 2022Observed: 4144.93 ft at 10:15PM May 27, 2022Observed: 4144.93 ft at 10:30PM May 27, 2022Observed: 4144.93 ft at 10:45PM May 27, 2022Observed: 4144.93 ft at 11:00PM May 27, 2022Observed: 4144.93 ft at 11:15PM May 27, 2022Observed: 4144.93 ft at 11:30PM May 27, 2022Observed: 4144.93 ft at 11:45PM May 27, 2022Observed: 4144.92 ft at 12:00AM May 28, 2022Observed: 4144.92 ft at 12:15AM May 28, 2022Observed: 4144.92 ft at 12:30AM May 28, 2022Observed: 4144.92 ft at 12:45AM May 28, 2022Observed: 4144.92 ft at 1:00AM May 28, 2022Observed: 4144.93 ft at 1:15AM May 28, 2022Observed: 4144.93 ft at 1:30AM May 28, 2022Observed: 4144.93 ft at 1:45AM May 28, 2022Observed: 4144.92 ft at 2:00AM May 28, 2022Observed: 4144.92 ft at 2:15AM May 28, 2022Observed: 4144.91 ft at 2:30AM May 28, 2022Observed: 4144.91 ft at 2:45AM May 28, 2022Observed: 4144.92 ft at 3:00AM May 28, 2022Observed: 4144.93 ft at 3:15AM May 28, 2022Observed: 4144.92 ft at 3:30AM May 28, 2022Observed: 4144.93 ft at 3:45AM May 28, 2022Observed: 4144.92 ft at 4:00AM May 28, 2022Observed: 4144.92 ft at 4:15AM May 28, 2022Observed: 4144.91 ft at 4:30AM May 28, 2022Observed: 4144.91 ft at 4:45AM May 28, 2022Observed: 4144.91 ft at 5:00AM May 28, 2022Observed: 4144.91 ft at 5:15AM May 28, 2022Observed: 4144.92 ft at 5:30AM May 28, 2022Observed: 4144.93 ft at 5:45AM May 28, 2022Observed: 4144.93 ft at 6:00AM May 28, 2022Observed: 4144.92 ft at 6:15AM May 28, 2022Observed: 4144.92 ft at 6:30AM May 28, 2022Observed: 4144.92 ft at 6:45AM May 28, 2022Observed: 4144.91 ft at 7:00AM May 28, 2022Observed: 4144.91 ft at 7:15AM May 28, 2022Observed: 4144.91 ft at 7:30AM May 28, 2022Observed: 4144.92 ft at 7:45AM May 28, 2022Observed: 4144.92 ft at 8:00AM May 28, 2022Observed: 4144.93 ft at 8:15AM May 28, 2022Observed: 4144.93 ft at 8:30AM May 28, 2022Observed: 4144.93 ft at 8:45AM May 28, 2022Observed: 4144.93 ft at 9:00AM May 28, 2022Observed: 4144.93 ft at 9:15AM May 28, 2022Observed: 4144.93 ft at 9:30AM May 28, 2022Observed: 4144.93 ft at 9:45AM May 28, 2022Observed: 4144.94 ft at 10:00AM May 28, 2022Observed: 4144.93 ft at 10:15AM May 28, 2022Observed: 4144.95 ft at 10:30AM May 28, 2022Observed: 4144.94 ft at 10:45AM May 28, 2022Observed: 4144.94 ft at 11:00AM May 28, 2022Observed: 4144.94 ft at 11:15AM May 28, 2022Observed: 4144.94 ft at 11:30AM May 28, 2022Observed: 4144.95 ft at 11:45AM May 28, 2022Observed: 4144.95 ft at 12:00PM May 28, 2022Observed: 4144.95 ft at 12:15PM May 28, 2022Observed: 4144.96 ft at 12:30PM May 28, 2022Observed: 4144.97 ft at 12:45PM May 28, 2022Observed: 4144.97 ft at 1:00PM May 28, 2022Observed: 4144.97 ft at 1:15PM May 28, 2022Observed: 4144.97 ft at 1:30PM May 28, 2022USGS--Water Resources of the United StatesLHDN2(plotting HPIRG) Graph Created (2:04PM May 28, 2022)ObservedLatest observed value: 4144.97 ft at 1:30 PM PDT 28-May-2022. Flood Stage is 4163 ft
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Tabular Data (UTC)
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NOTE: Forecasts are not available for the Carson River at Lahontan Reservoir. Only observed stages are available for this point.
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Upstream Gauge - near Fort Churchill Upstream Gauge Downstream Gauge Downstream Gauge - below Lahontan Dam
Flood Categories (in feet)
Major Flood Stage: 4168
Moderate Flood Stage: 4164
Flood Stage: 4163
Action Stage: 4162.5
Low Stage (in feet): 0

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
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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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4164.5 Major flooding, 333 Kaf. Record stage, 6/16/1942, 4164.43'. 328.6 Kaf. Major flooding of campgrounds and low-lying structures around lake.
4164.2 Moderate flooding of campgrounds and low-lying structures around lake. Elevation reach May 21-23, 1996. 327.4 Kaf.
4164 Moderate flooding of campgrounds and other low-lying structures around lake. 323.5 Kaf. Nearly reached on May 25-26, 1997.
4163.7 Minor to moderate flooding of campgrounds and some structures around lake. Elevation of top of flashboards, if installed; 313Kaf.
4163.5 Minor flooding of campgrounds and low lying areas around the lake. Storage on July 25, 1995: 316.3 Kaf.
4163 Flood Stage: 309.5 Kaf. Campgrounds near lake begin to flood.
4162.5 Monitor Stage: 302.5 Kaf. No flooding.
4162 Spillway crest, maximum capacity of reservoir without flashboards installed. 296Kaf.
4070 Record minimum storage since Lahontan Reservoir was completed; September 9/7 1929, 91 acre feet.
About This Location Collapse

Latitude: 39.462500° N, Longitude: 119.066667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 4163 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL 4160 4163 Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
Additional Information Collapse
This data is for Lahontan Reservoir. Label on right side of hydrograph should read "Storage-Kaf" (thousands of acre-feet).
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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.
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