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Hydrograph River at a Glance Download
Carson River at Lahontan Reservoir Pool (ft)Flow (kcfs)Highest Observation: 4110.16 ft at 8:15AM Jul 31, 2021Observed: 4110.15 ft at 8:30AM Jul 31, 2021Observed: 4110.15 ft at 8:45AM Jul 31, 2021Observed: 4110.14 ft at 9:00AM Jul 31, 2021Observed: 4110.12 ft at 9:15AM Jul 31, 2021Observed: 4110.12 ft at 9:30AM Jul 31, 2021Observed: 4110.11 ft at 9:45AM Jul 31, 2021Observed: 4110.1 ft at 10:00AM Jul 31, 2021Observed: 4110.09 ft at 10:15AM Jul 31, 2021Observed: 4110.08 ft at 10:30AM Jul 31, 2021Observed: 4110.07 ft at 10:45AM Jul 31, 2021Observed: 4110.06 ft at 11:00AM Jul 31, 2021Observed: 4110.06 ft at 11:15AM Jul 31, 2021Observed: 4110.05 ft at 11:30AM Jul 31, 2021Observed: 4110.05 ft at 11:45AM Jul 31, 2021Observed: 4110.04 ft at 12:00PM Jul 31, 2021Observed: 4110.03 ft at 12:15PM Jul 31, 2021Observed: 4110.01 ft at 12:30PM Jul 31, 2021Observed: 4110.01 ft at 12:45PM Jul 31, 2021Observed: 4109.99 ft at 1:00PM Jul 31, 2021Observed: 4109.99 ft at 1:15PM Jul 31, 2021Observed: 4109.98 ft at 1:30PM Jul 31, 2021Observed: 4109.97 ft at 1:45PM Jul 31, 2021Observed: 4109.96 ft at 2:00PM Jul 31, 2021Observed: 4109.95 ft at 2:15PM Jul 31, 2021Observed: 4109.94 ft at 2:30PM Jul 31, 2021Observed: 4109.93 ft at 2:45PM Jul 31, 2021Observed: 4109.92 ft at 3:00PM Jul 31, 2021Observed: 4109.91 ft at 3:15PM Jul 31, 2021Observed: 4109.9 ft at 3:30PM Jul 31, 2021Observed: 4109.89 ft at 3:45PM Jul 31, 2021Observed: 4109.88 ft at 4:00PM Jul 31, 2021Observed: 4109.88 ft at 4:15PM Jul 31, 2021Observed: 4109.86 ft at 4:30PM Jul 31, 2021Observed: 4109.84 ft at 4:45PM Jul 31, 2021Observed: 4109.84 ft at 5:00PM Jul 31, 2021Observed: 4109.83 ft at 5:15PM Jul 31, 2021Observed: 4109.82 ft at 5:30PM Jul 31, 2021Observed: 4109.82 ft at 5:45PM Jul 31, 2021Observed: 4109.8 ft at 6:00PM Jul 31, 2021Observed: 4109.8 ft at 6:15PM Jul 31, 2021Observed: 4109.84 ft at 6:30PM Jul 31, 2021Observed: 4109.8 ft at 6:45PM Jul 31, 2021Observed: 4109.78 ft at 7:00PM Jul 31, 2021Observed: 4109.77 ft at 7:15PM Jul 31, 2021Observed: 4109.76 ft at 7:30PM Jul 31, 2021Observed: 4109.77 ft at 7:45PM Jul 31, 2021Observed: 4109.77 ft at 8:00PM Jul 31, 2021Observed: 4109.71 ft at 8:15PM Jul 31, 2021Observed: 4109.7 ft at 8:30PM Jul 31, 2021Observed: 4109.7 ft at 8:45PM Jul 31, 2021Observed: 4109.66 ft at 9:00PM Jul 31, 2021Observed: 4109.65 ft at 9:15PM Jul 31, 2021Observed: 4109.62 ft at 9:30PM Jul 31, 2021Observed: 4109.61 ft at 9:45PM Jul 31, 2021Observed: 4109.65 ft at 10:00PM Jul 31, 2021Observed: 4109.68 ft at 10:15PM Jul 31, 2021Observed: 4109.64 ft at 10:30PM Jul 31, 2021Observed: 4109.64 ft at 10:45PM Jul 31, 2021Observed: 4109.63 ft at 11:00PM Jul 31, 2021Observed: 4109.59 ft at 11:15PM Jul 31, 2021Observed: 4109.6 ft at 11:30PM Jul 31, 2021Observed: 4109.6 ft at 11:45PM Jul 31, 2021Observed: 4109.6 ft at 12:00AM Aug 01, 2021Observed: 4109.6 ft at 12:15AM Aug 01, 2021Observed: 4109.58 ft at 12:30AM Aug 01, 2021Observed: 4109.57 ft at 12:45AM Aug 01, 2021Observed: 4109.57 ft at 1:00AM Aug 01, 2021Observed: 4109.57 ft at 1:15AM Aug 01, 2021Observed: 4109.54 ft at 1:30AM Aug 01, 2021Observed: 4109.53 ft at 1:45AM Aug 01, 2021Observed: 4109.53 ft at 2:00AM Aug 01, 2021Observed: 4109.53 ft at 2:15AM Aug 01, 2021Observed: 4109.51 ft at 2:30AM Aug 01, 2021Observed: 4109.5 ft at 2:45AM Aug 01, 2021Observed: 4109.48 ft at 3:00AM Aug 01, 2021Observed: 4109.48 ft at 3:15AM Aug 01, 2021Observed: 4109.47 ft at 3:30AM Aug 01, 2021Observed: 4109.45 ft at 3:45AM Aug 01, 2021Observed: 4109.45 ft at 4:00AM Aug 01, 2021Observed: 4109.46 ft at 4:15AM Aug 01, 2021Observed: 4109.44 ft at 4:30AM Aug 01, 2021Observed: 4109.42 ft at 4:45AM Aug 01, 2021Observed: 4109.42 ft at 5:00AM Aug 01, 2021Observed: 4109.4 ft at 5:15AM Aug 01, 2021Observed: 4109.4 ft at 5:30AM Aug 01, 2021Observed: 4109.4 ft at 5:45AM Aug 01, 2021Observed: 4109.38 ft at 6:00AM Aug 01, 2021Observed: 4109.38 ft at 6:15AM Aug 01, 2021Observed: 4109.36 ft at 6:30AM Aug 01, 2021Observed: 4109.35 ft at 6:45AM Aug 01, 2021Observed: 4109.35 ft at 7:00AM Aug 01, 2021Observed: 4109.33 ft at 7:15AM Aug 01, 2021Observed: 4109.32 ft at 7:30AM Aug 01, 2021Observed: 4109.32 ft at 7:45AM Aug 01, 2021Observed: 4109.31 ft at 8:00AM Aug 01, 2021Observed: 4109.29 ft at 8:15AM Aug 01, 2021Observed: 4109.29 ft at 8:30AM Aug 01, 2021Observed: 4109.28 ft at 8:45AM Aug 01, 2021Observed: 4109.26 ft at 9:00AM Aug 01, 2021Observed: 4109.26 ft at 9:15AM Aug 01, 2021Observed: 4109.24 ft at 9:30AM Aug 01, 2021Observed: 4109.23 ft at 9:45AM Aug 01, 2021Observed: 4109.23 ft at 10:00AM Aug 01, 2021Observed: 4109.21 ft at 10:15AM Aug 01, 2021Observed: 4109.18 ft at 10:30AM Aug 01, 2021Observed: 4109.17 ft at 10:45AM Aug 01, 2021Observed: 4109.23 ft at 11:00AM Aug 01, 2021Observed: 4109.19 ft at 11:15AM Aug 01, 2021Observed: 4109.19 ft at 11:30AM Aug 01, 2021Observed: 4109.18 ft at 11:45AM Aug 01, 2021Observed: 4109.19 ft at 12:00PM Aug 01, 2021Observed: 4109.16 ft at 12:15PM Aug 01, 2021Observed: 4109.14 ft at 12:30PM Aug 01, 2021Observed: 4109.13 ft at 12:45PM Aug 01, 2021Observed: 4109.12 ft at 1:00PM Aug 01, 2021Observed: 4109.15 ft at 1:15PM Aug 01, 2021Observed: 4109.1 ft at 1:30PM Aug 01, 2021Observed: 4109.09 ft at 1:45PM Aug 01, 2021Observed: 4109.07 ft at 2:00PM Aug 01, 2021Observed: 4109.05 ft at 2:15PM Aug 01, 2021Observed: 4109.08 ft at 2:30PM Aug 01, 2021Observed: 4109.05 ft at 2:45PM Aug 01, 2021Observed: 4109.05 ft at 3:00PM Aug 01, 2021Observed: 4109.04 ft at 3:15PM Aug 01, 2021Observed: 4109.04 ft at 3:30PM Aug 01, 2021Observed: 4109.02 ft at 3:45PM Aug 01, 2021Observed: 4109.01 ft at 4:00PM Aug 01, 2021Observed: 4109 ft at 4:15PM Aug 01, 2021Observed: 4109 ft at 4:30PM Aug 01, 2021Observed: 4108.99 ft at 4:45PM Aug 01, 2021Observed: 4108.98 ft at 5:00PM Aug 01, 2021Observed: 4108.98 ft at 5:15PM Aug 01, 2021Observed: 4108.96 ft at 5:30PM Aug 01, 2021Observed: 4108.95 ft at 5:45PM Aug 01, 2021Observed: 4108.94 ft at 6:00PM Aug 01, 2021Observed: 4108.94 ft at 6:15PM Aug 01, 2021Observed: 4108.93 ft at 6:30PM Aug 01, 2021Observed: 4108.92 ft at 6:45PM Aug 01, 2021Observed: 4108.91 ft at 7:00PM Aug 01, 2021Observed: 4108.9 ft at 7:15PM Aug 01, 2021Observed: 4108.89 ft at 7:30PM Aug 01, 2021Observed: 4108.89 ft at 7:45PM Aug 01, 2021Observed: 4108.88 ft at 8:00PM Aug 01, 2021Observed: 4108.87 ft at 8:15PM Aug 01, 2021Observed: 4108.86 ft at 8:30PM Aug 01, 2021Observed: 4108.85 ft at 8:45PM Aug 01, 2021Observed: 4108.84 ft at 9:00PM Aug 01, 2021Observed: 4108.83 ft at 9:15PM Aug 01, 2021Observed: 4108.83 ft at 9:30PM Aug 01, 2021Observed: 4108.82 ft at 9:45PM Aug 01, 2021Observed: 4108.81 ft at 10:00PM Aug 01, 2021Observed: 4108.8 ft at 10:15PM Aug 01, 2021Observed: 4108.8 ft at 10:30PM Aug 01, 2021Observed: 4108.78 ft at 10:45PM Aug 01, 2021Observed: 4108.78 ft at 11:00PM Aug 01, 2021Observed: 4108.76 ft at 11:15PM Aug 01, 2021Observed: 4108.75 ft at 11:30PM Aug 01, 2021Observed: 4108.75 ft at 11:45PM Aug 01, 2021Observed: 4108.74 ft at 12:00AM Aug 02, 2021Observed: 4108.73 ft at 12:15AM Aug 02, 2021Observed: 4108.72 ft at 12:30AM Aug 02, 2021Observed: 4108.71 ft at 12:45AM Aug 02, 2021Observed: 4108.71 ft at 1:00AM Aug 02, 2021Observed: 4108.7 ft at 1:15AM Aug 02, 2021Observed: 4108.69 ft at 1:30AM Aug 02, 2021Observed: 4108.68 ft at 1:45AM Aug 02, 2021Observed: 4108.67 ft at 2:00AM Aug 02, 2021Observed: 4108.66 ft at 2:15AM Aug 02, 2021Observed: 4108.66 ft at 2:30AM Aug 02, 2021Observed: 4108.65 ft at 2:45AM Aug 02, 2021Observed: 4108.63 ft at 3:00AM Aug 02, 2021Observed: 4108.63 ft at 3:15AM Aug 02, 2021Observed: 4108.62 ft at 3:30AM Aug 02, 2021Observed: 4108.62 ft at 3:45AM Aug 02, 2021Observed: 4108.61 ft at 4:00AM Aug 02, 2021Observed: 4108.6 ft at 4:15AM Aug 02, 2021Observed: 4108.59 ft at 4:30AM Aug 02, 2021Observed: 4108.58 ft at 4:45AM Aug 02, 2021Observed: 4108.57 ft at 5:00AM Aug 02, 2021Observed: 4108.56 ft at 5:15AM Aug 02, 2021Observed: 4108.55 ft at 5:30AM Aug 02, 2021Observed: 4108.54 ft at 5:45AM Aug 02, 2021Observed: 4108.54 ft at 6:00AM Aug 02, 2021Observed: 4108.53 ft at 6:15AM Aug 02, 2021Observed: 4108.52 ft at 6:30AM Aug 02, 2021Observed: 4108.51 ft at 6:45AM Aug 02, 2021Observed: 4108.5 ft at 7:00AM Aug 02, 2021Observed: 4108.5 ft at 7:15AM Aug 02, 2021Observed: 4108.49 ft at 7:30AM Aug 02, 2021Observed: 4108.48 ft at 7:45AM Aug 02, 2021Observed: 4108.47 ft at 8:00AM Aug 02, 2021Observed: 4108.46 ft at 8:15AM Aug 02, 2021Observed: 4108.45 ft at 8:30AM Aug 02, 2021Observed: 4108.44 ft at 8:45AM Aug 02, 2021Observed: 4108.43 ft at 9:00AM Aug 02, 2021Observed: 4108.42 ft at 9:15AM Aug 02, 2021Observed: 4108.41 ft at 9:30AM Aug 02, 2021Observed: 4108.41 ft at 9:45AM Aug 02, 2021Observed: 4108.4 ft at 10:00AM Aug 02, 2021Observed: 4108.39 ft at 10:15AM Aug 02, 2021Observed: 4108.37 ft at 10:30AM Aug 02, 2021Observed: 4108.37 ft at 10:45AM Aug 02, 2021Observed: 4108.36 ft at 11:00AM Aug 02, 2021Observed: 4108.34 ft at 11:15AM Aug 02, 2021Observed: 4108.34 ft at 11:30AM Aug 02, 2021Observed: 4108.33 ft at 11:45AM Aug 02, 2021Observed: 4108.33 ft at 12:00PM Aug 02, 2021Observed: 4108.31 ft at 12:15PM Aug 02, 2021Observed: 4108.3 ft at 12:30PM Aug 02, 2021Observed: 4108.29 ft at 12:45PM Aug 02, 2021Observed: 4108.29 ft at 1:00PM Aug 02, 2021Observed: 4108.27 ft at 1:15PM Aug 02, 2021Observed: 4108.26 ft at 1:30PM Aug 02, 2021Observed: 4108.26 ft at 1:45PM Aug 02, 2021Observed: 4108.25 ft at 2:00PM Aug 02, 2021Observed: 4108.24 ft at 2:15PM Aug 02, 2021Observed: 4108.22 ft at 2:30PM Aug 02, 2021Observed: 4108.23 ft at 2:45PM Aug 02, 2021Observed: 4108.21 ft at 3:00PM Aug 02, 2021Observed: 4108.2 ft at 3:15PM Aug 02, 2021Observed: 4108.2 ft at 3:30PM Aug 02, 2021Observed: 4108.19 ft at 3:45PM Aug 02, 2021Observed: 4108.18 ft at 4:00PM Aug 02, 2021Observed: 4108.18 ft at 4:15PM Aug 02, 2021Observed: 4108.17 ft at 4:30PM Aug 02, 2021Observed: 4108.15 ft at 4:45PM Aug 02, 2021Observed: 4108.15 ft at 5:00PM Aug 02, 2021Observed: 4108.13 ft at 5:15PM Aug 02, 2021Observed: 4108.12 ft at 5:30PM Aug 02, 2021Observed: 4108.11 ft at 5:45PM Aug 02, 2021Observed: 4108.1 ft at 6:00PM Aug 02, 2021Observed: 4108.1 ft at 6:15PM Aug 02, 2021Observed: 4108.08 ft at 6:30PM Aug 02, 2021Observed: 4108.08 ft at 6:45PM Aug 02, 2021Observed: 4108.07 ft at 7:00PM Aug 02, 2021Observed: 4108.07 ft at 7:15PM Aug 02, 2021Observed: 4108.06 ft at 7:30PM Aug 02, 2021Observed: 4108.04 ft at 7:45PM Aug 02, 2021Observed: 4108.04 ft at 8:00PM Aug 02, 2021Observed: 4108.03 ft at 8:15PM Aug 02, 2021Observed: 4108.02 ft at 8:30PM Aug 02, 2021Observed: 4108.01 ft at 8:45PM Aug 02, 2021Observed: 4108 ft at 9:00PM Aug 02, 2021Observed: 4107.99 ft at 9:15PM Aug 02, 2021Observed: 4107.98 ft at 9:30PM Aug 02, 2021Observed: 4107.98 ft at 9:45PM Aug 02, 2021Observed: 4107.96 ft at 10:00PM Aug 02, 2021Observed: 4107.96 ft at 10:15PM Aug 02, 2021Observed: 4107.95 ft at 10:30PM Aug 02, 2021Observed: 4107.94 ft at 10:45PM Aug 02, 2021Observed: 4107.94 ft at 11:00PM Aug 02, 2021Observed: 4107.92 ft at 11:15PM Aug 02, 2021Observed: 4107.91 ft at 11:30PM Aug 02, 2021Observed: 4107.9 ft at 11:45PM Aug 02, 2021Observed: 4107.89 ft at 12:00AM Aug 03, 2021Observed: 4107.88 ft at 12:15AM Aug 03, 2021Observed: 4107.87 ft at 12:30AM Aug 03, 2021Observed: 4107.86 ft at 12:45AM Aug 03, 2021Observed: 4107.86 ft at 1:00AM Aug 03, 2021Observed: 4107.86 ft at 1:15AM Aug 03, 2021Observed: 4107.83 ft at 1:30AM Aug 03, 2021Observed: 4107.83 ft at 1:45AM Aug 03, 2021Observed: 4107.82 ft at 2:00AM Aug 03, 2021Observed: 4107.81 ft at 2:15AM Aug 03, 2021Observed: 4107.81 ft at 2:30AM Aug 03, 2021Observed: 4107.8 ft at 2:45AM Aug 03, 2021Observed: 4107.78 ft at 3:00AM Aug 03, 2021Observed: 4107.78 ft at 3:15AM Aug 03, 2021Observed: 4107.77 ft at 3:30AM Aug 03, 2021Observed: 4107.75 ft at 3:45AM Aug 03, 2021Observed: 4107.75 ft at 4:00AM Aug 03, 2021Observed: 4107.75 ft at 4:15AM Aug 03, 2021Observed: 4107.72 ft at 4:30AM Aug 03, 2021Observed: 4107.72 ft at 4:45AM Aug 03, 2021Observed: 4107.72 ft at 5:00AM Aug 03, 2021Observed: 4107.72 ft at 5:15AM Aug 03, 2021Observed: 4107.69 ft at 5:30AM Aug 03, 2021Observed: 4107.69 ft at 5:45AM Aug 03, 2021Observed: 4107.67 ft at 6:00AM Aug 03, 2021Observed: 4107.67 ft at 6:15AM Aug 03, 2021Observed: 4107.66 ft at 6:30AM Aug 03, 2021Observed: 4107.65 ft at 6:45AM Aug 03, 2021Observed: 4107.64 ft at 7:00AM Aug 03, 2021Observed: 4107.64 ft at 7:15AM Aug 03, 2021Observed: 4107.63 ft at 7:30AM Aug 03, 2021Observed: 4107.61 ft at 7:45AM Aug 03, 2021Observed: 4107.6 ft at 8:00AM Aug 03, 2021Observed: 4107.59 ft at 8:15AM Aug 03, 2021Observed: 4107.58 ft at 8:30AM Aug 03, 2021Observed: 4107.58 ft at 8:45AM Aug 03, 2021Observed: 4107.56 ft at 9:00AM Aug 03, 2021Observed: 4107.55 ft at 9:15AM Aug 03, 2021Observed: 4107.55 ft at 9:30AM Aug 03, 2021Observed: 4107.54 ft at 9:45AM Aug 03, 2021Observed: 4107.52 ft at 10:00AM Aug 03, 2021Observed: 4107.51 ft at 10:15AM Aug 03, 2021Observed: 4107.5 ft at 10:30AM Aug 03, 2021Observed: 4107.5 ft at 10:45AM Aug 03, 2021Observed: 4107.5 ft at 11:00AM Aug 03, 2021Observed: 4107.48 ft at 11:15AM Aug 03, 2021Observed: 4107.46 ft at 11:30AM Aug 03, 2021Observed: 4107.46 ft at 11:45AM Aug 03, 2021Observed: 4107.45 ft at 12:00PM Aug 03, 2021Observed: 4107.44 ft at 12:15PM Aug 03, 2021Observed: 4107.43 ft at 12:30PM Aug 03, 2021Observed: 4107.42 ft at 12:45PM Aug 03, 2021Observed: 4107.41 ft at 1:00PM Aug 03, 2021Observed: 4107.4 ft at 1:15PM Aug 03, 2021Observed: 4107.39 ft at 1:30PM Aug 03, 2021Observed: 4107.37 ft at 1:45PM Aug 03, 2021Observed: 4107.38 ft at 2:00PM Aug 03, 2021Observed: 4107.35 ft at 2:15PM Aug 03, 2021Observed: 4107.36 ft at 2:30PM Aug 03, 2021Observed: 4107.33 ft at 2:45PM Aug 03, 2021Observed: 4107.34 ft at 3:00PM Aug 03, 2021Observed: 4107.33 ft at 3:15PM Aug 03, 2021Observed: 4107.32 ft at 3:30PM Aug 03, 2021Observed: 4107.29 ft at 3:45PM Aug 03, 2021Observed: 4107.3 ft at 4:00PM Aug 03, 2021Observed: 4107.29 ft at 4:15PM Aug 03, 2021Observed: 4107.28 ft at 4:30PM Aug 03, 2021Observed: 4107.26 ft at 4:45PM Aug 03, 2021Observed: 4107.25 ft at 5:00PM Aug 03, 2021Observed: 4107.25 ft at 5:15PM Aug 03, 2021Observed: 4107.24 ft at 5:30PM Aug 03, 2021Observed: 4107.25 ft at 5:45PM Aug 03, 2021Observed: 4107.21 ft at 6:00PM Aug 03, 2021Observed: 4107.21 ft at 6:15PM Aug 03, 2021Observed: 4107.21 ft at 6:30PM Aug 03, 2021Observed: 4107.19 ft at 6:45PM Aug 03, 2021Observed: 4107.18 ft at 7:00PM Aug 03, 2021Observed: 4107.18 ft at 7:15PM Aug 03, 2021Observed: 4107.16 ft at 7:30PM Aug 03, 2021Observed: 4107.16 ft at 7:45PM Aug 03, 2021Observed: 4107.15 ft at 8:00PM Aug 03, 2021Observed: 4107.14 ft at 8:15PM Aug 03, 2021Observed: 4107.13 ft at 8:30PM Aug 03, 2021Observed: 4107.12 ft at 8:45PM Aug 03, 2021Observed: 4107.12 ft at 9:00PM Aug 03, 2021Observed: 4107.1 ft at 9:15PM Aug 03, 2021Observed: 4107.09 ft at 9:30PM Aug 03, 2021Observed: 4107.08 ft at 9:45PM Aug 03, 2021Observed: 4107.07 ft at 10:00PM Aug 03, 2021Observed: 4107.08 ft at 10:15PM Aug 03, 2021Observed: 4107.06 ft at 10:30PM Aug 03, 2021Observed: 4107.05 ft at 10:45PM Aug 03, 2021Observed: 4107.05 ft at 11:00PM Aug 03, 2021Observed: 4107.03 ft at 11:15PM Aug 03, 2021Observed: 4107.04 ft at 11:30PM Aug 03, 2021Observed: 4107.02 ft at 11:45PM Aug 03, 2021Observed: 4107 ft at 12:00AM Aug 04, 2021Observed: 4106.99 ft at 12:15AM Aug 04, 2021Observed: 4107 ft at 12:30AM Aug 04, 2021Observed: 4106.97 ft at 12:45AM Aug 04, 2021Observed: 4106.96 ft at 1:00AM Aug 04, 2021Observed: 4106.97 ft at 1:15AM Aug 04, 2021Observed: 4106.95 ft at 1:30AM Aug 04, 2021Observed: 4106.93 ft at 1:45AM Aug 04, 2021Observed: 4106.92 ft at 2:00AM Aug 04, 2021Observed: 4106.92 ft at 2:15AM Aug 04, 2021Observed: 4106.92 ft at 2:30AM Aug 04, 2021Observed: 4106.91 ft at 2:45AM Aug 04, 2021Observed: 4106.9 ft at 3:00AM Aug 04, 2021Observed: 4106.9 ft at 3:15AM Aug 04, 2021Observed: 4106.89 ft at 3:30AM Aug 04, 2021Observed: 4106.88 ft at 3:45AM Aug 04, 2021Observed: 4106.86 ft at 4:00AM Aug 04, 2021Observed: 4106.86 ft at 4:15AM Aug 04, 2021Observed: 4106.85 ft at 4:30AM Aug 04, 2021Observed: 4106.83 ft at 4:45AM Aug 04, 2021Observed: 4106.82 ft at 5:00AM Aug 04, 2021Observed: 4106.81 ft at 5:15AM Aug 04, 2021Observed: 4106.82 ft at 5:30AM Aug 04, 2021Observed: 4106.79 ft at 5:45AM Aug 04, 2021Observed: 4106.77 ft at 6:00AM Aug 04, 2021Observed: 4106.77 ft at 6:15AM Aug 04, 2021Observed: 4106.76 ft at 6:30AM Aug 04, 2021Observed: 4106.75 ft at 6:45AM Aug 04, 2021Observed: 4106.74 ft at 7:00AM Aug 04, 2021Observed: 4106.74 ft at 7:15AM Aug 04, 2021Observed: 4106.73 ft at 7:30AM Aug 04, 2021Observed: 4106.72 ft at 7:45AM Aug 04, 2021Observed: 4106.71 ft at 8:00AM Aug 04, 2021Observed: 4106.7 ft at 8:15AM Aug 04, 2021Observed: 4106.69 ft at 8:30AM Aug 04, 2021Observed: 4106.68 ft at 8:45AM Aug 04, 2021Observed: 4106.67 ft at 9:00AM Aug 04, 2021Observed: 4106.66 ft at 9:15AM Aug 04, 2021Observed: 4106.65 ft at 9:30AM Aug 04, 2021Observed: 4106.64 ft at 9:45AM Aug 04, 2021Observed: 4106.63 ft at 10:00AM Aug 04, 2021Observed: 4106.62 ft at 10:15AM Aug 04, 2021Observed: 4106.61 ft at 10:30AM Aug 04, 2021Observed: 4106.6 ft at 10:45AM Aug 04, 2021Observed: 4106.59 ft at 11:00AM Aug 04, 2021Observed: 4106.58 ft at 11:15AM Aug 04, 2021Observed: 4106.57 ft at 11:30AM Aug 04, 2021Observed: 4106.56 ft at 11:45AM Aug 04, 2021Observed: 4106.55 ft at 12:00PM Aug 04, 2021Observed: 4106.54 ft at 12:15PM Aug 04, 2021Observed: 4106.53 ft at 12:30PM Aug 04, 2021Observed: 4106.52 ft at 12:45PM Aug 04, 2021Observed: 4106.51 ft at 1:00PM Aug 04, 2021Observed: 4106.5 ft at 1:15PM Aug 04, 2021Observed: 4106.48 ft at 1:30PM Aug 04, 2021Observed: 4106.48 ft at 1:45PM Aug 04, 2021Observed: 4106.47 ft at 2:00PM Aug 04, 2021Observed: 4106.46 ft at 2:15PM Aug 04, 2021Observed: 4106.45 ft at 2:30PM Aug 04, 2021Observed: 4106.45 ft at 2:45PM Aug 04, 2021Observed: 4106.43 ft at 3:00PM Aug 04, 2021Observed: 4106.42 ft at 3:15PM Aug 04, 2021Observed: 4106.42 ft at 3:30PM Aug 04, 2021USGS--Water Resources of the United StatesLHDN2(plotting HPIRG) Graph Created (8:04AM Aug 5, 2021)ObservedLatest observed value: 4106.42 ft at 3:30 PM PDT 4-Aug-2021. Flood Stage is 4163 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Carson River at Lahontan Reservoir. Only observed stages are available for this point.
Return to Area Map
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
KML Image
Gauge LocationGauge Map Marker
 Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
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 Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
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This data is for Lahontan Reservoir. Label on right side of hydrograph should read "Storage-Kaf" (thousands of acre-feet).
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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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National Weather Service
Reno Weather Forecast Office
2350 Raggio Pkwy
Reno, NV 89512-3900
(775) 673-8100
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