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Hydrograph River at a Glance Download
Mokelumne River at Benson's Ferry Stage (ft)Observed: 5.03 ft at 5:00PM Aug 08, 2022Observed: 5.08 ft at 5:15PM Aug 08, 2022Observed: 5.13 ft at 5:30PM Aug 08, 2022Observed: 5.16 ft at 5:45PM Aug 08, 2022Observed: 5.16 ft at 6:00PM Aug 08, 2022Observed: 5.15 ft at 6:15PM Aug 08, 2022Observed: 5.13 ft at 6:30PM Aug 08, 2022Observed: 5.09 ft at 6:45PM Aug 08, 2022Observed: 5.04 ft at 7:00PM Aug 08, 2022Observed: 4.98 ft at 7:15PM Aug 08, 2022Observed: 4.91 ft at 7:30PM Aug 08, 2022Observed: 4.84 ft at 7:45PM Aug 08, 2022Observed: 4.78 ft at 8:00PM Aug 08, 2022Observed: 4.72 ft at 8:15PM Aug 08, 2022Observed: 4.66 ft at 8:30PM Aug 08, 2022Observed: 4.62 ft at 8:45PM Aug 08, 2022Observed: 4.57 ft at 9:00PM Aug 08, 2022Observed: 4.54 ft at 9:15PM Aug 08, 2022Observed: 4.53 ft at 9:30PM Aug 08, 2022Observed: 4.53 ft at 9:45PM Aug 08, 2022Observed: 4.56 ft at 10:00PM Aug 08, 2022Observed: 4.6 ft at 10:15PM Aug 08, 2022Observed: 4.67 ft at 10:30PM Aug 08, 2022Observed: 4.77 ft at 10:45PM Aug 08, 2022Observed: 4.88 ft at 11:00PM Aug 08, 2022Observed: 5 ft at 11:15PM Aug 08, 2022Observed: 5.13 ft at 11:30PM Aug 08, 2022Observed: 5.25 ft at 11:45PM Aug 08, 2022Observed: 5.37 ft at 12:00AM Aug 09, 2022Observed: 5.49 ft at 12:15AM Aug 09, 2022Observed: 5.61 ft at 12:30AM Aug 09, 2022Observed: 5.73 ft at 12:45AM Aug 09, 2022Observed: 5.83 ft at 1:00AM Aug 09, 2022Observed: 5.94 ft at 1:15AM Aug 09, 2022Observed: 6.05 ft at 1:30AM Aug 09, 2022Observed: 6.14 ft at 1:45AM Aug 09, 2022Observed: 6.23 ft at 2:00AM Aug 09, 2022Observed: 6.32 ft at 2:15AM Aug 09, 2022Observed: 6.39 ft at 2:30AM Aug 09, 2022Observed: 6.46 ft at 2:45AM Aug 09, 2022Observed: 6.53 ft at 3:00AM Aug 09, 2022Observed: 6.59 ft at 3:15AM Aug 09, 2022Observed: 6.63 ft at 3:30AM Aug 09, 2022Observed: 6.66 ft at 3:45AM Aug 09, 2022Highest Observation: 6.67 ft at 4:00AM Aug 09, 2022Observed: 6.65 ft at 4:15AM Aug 09, 2022Observed: 6.62 ft at 4:30AM Aug 09, 2022Observed: 6.58 ft at 4:45AM Aug 09, 2022Observed: 6.53 ft at 5:00AM Aug 09, 2022Observed: 6.47 ft at 5:15AM Aug 09, 2022Observed: 6.38 ft at 5:30AM Aug 09, 2022Observed: 6.3 ft at 5:45AM Aug 09, 2022Observed: 6.22 ft at 6:00AM Aug 09, 2022Observed: 6.14 ft at 6:15AM Aug 09, 2022Observed: 6.05 ft at 6:30AM Aug 09, 2022Observed: 5.96 ft at 6:45AM Aug 09, 2022Observed: 5.86 ft at 7:00AM Aug 09, 2022Observed: 5.77 ft at 7:15AM Aug 09, 2022Observed: 5.67 ft at 7:30AM Aug 09, 2022Observed: 5.57 ft at 7:45AM Aug 09, 2022Observed: 5.48 ft at 8:00AM Aug 09, 2022Observed: 5.37 ft at 8:15AM Aug 09, 2022Observed: 5.27 ft at 8:30AM Aug 09, 2022Observed: 5.17 ft at 8:45AM Aug 09, 2022Observed: 5.06 ft at 9:00AM Aug 09, 2022Observed: 4.95 ft at 9:15AM Aug 09, 2022Observed: 4.84 ft at 9:30AM Aug 09, 2022Observed: 4.74 ft at 9:45AM Aug 09, 2022Observed: 4.63 ft at 10:00AM Aug 09, 2022Observed: 4.52 ft at 10:15AM Aug 09, 2022Observed: 4.41 ft at 10:30AM Aug 09, 2022Observed: 4.31 ft at 10:45AM Aug 09, 2022Observed: 4.2 ft at 11:00AM Aug 09, 2022Observed: 4.09 ft at 11:15AM Aug 09, 2022Observed: 3.98 ft at 11:30AM Aug 09, 2022Observed: 3.87 ft at 11:45AM Aug 09, 2022Observed: 3.78 ft at 12:00PM Aug 09, 2022Observed: 3.69 ft at 12:15PM Aug 09, 2022Observed: 3.6 ft at 12:30PM Aug 09, 2022Observed: 3.52 ft at 12:45PM Aug 09, 2022Observed: 3.46 ft at 1:00PM Aug 09, 2022Observed: 3.44 ft at 1:15PM Aug 09, 2022Observed: 3.43 ft at 1:30PM Aug 09, 2022Observed: 3.46 ft at 1:45PM Aug 09, 2022Observed: 3.51 ft at 2:00PM Aug 09, 2022Observed: 3.61 ft at 2:15PM Aug 09, 2022Observed: 3.71 ft at 2:30PM Aug 09, 2022Observed: 3.83 ft at 2:45PM Aug 09, 2022Observed: 3.95 ft at 3:00PM Aug 09, 2022Observed: 4.07 ft at 3:15PM Aug 09, 2022Observed: 4.19 ft at 3:30PM Aug 09, 2022Observed: 4.31 ft at 3:45PM Aug 09, 2022Observed: 4.42 ft at 4:00PM Aug 09, 2022Observed: 4.52 ft at 4:15PM Aug 09, 2022Observed: 4.63 ft at 4:30PM Aug 09, 2022Observed: 4.73 ft at 4:45PM Aug 09, 2022Observed: 4.82 ft at 5:00PM Aug 09, 2022Observed: 4.9 ft at 5:15PM Aug 09, 2022Observed: 4.99 ft at 5:30PM Aug 09, 2022Observed: 5.07 ft at 5:45PM Aug 09, 2022Observed: 5.13 ft at 6:00PM Aug 09, 2022Observed: 5.19 ft at 6:15PM Aug 09, 2022Observed: 5.24 ft at 6:30PM Aug 09, 2022Observed: 5.26 ft at 6:45PM Aug 09, 2022Observed: 5.26 ft at 7:00PM Aug 09, 2022Observed: 5.25 ft at 7:15PM Aug 09, 2022Observed: 5.22 ft at 7:30PM Aug 09, 2022Observed: 5.17 ft at 7:45PM Aug 09, 2022Observed: 5.11 ft at 8:00PM Aug 09, 2022Observed: 5.04 ft at 8:15PM Aug 09, 2022Observed: 4.96 ft at 8:30PM Aug 09, 2022Observed: 4.89 ft at 8:45PM Aug 09, 2022Observed: 4.82 ft at 9:00PM Aug 09, 2022Observed: 4.76 ft at 9:15PM Aug 09, 2022Observed: 4.68 ft at 9:30PM Aug 09, 2022Observed: 4.62 ft at 9:45PM Aug 09, 2022Observed: 4.57 ft at 10:00PM Aug 09, 2022Observed: 4.53 ft at 10:15PM Aug 09, 2022Observed: 4.51 ft at 10:30PM Aug 09, 2022Observed: 4.49 ft at 10:45PM Aug 09, 2022Observed: 4.51 ft at 11:00PM Aug 09, 2022Observed: 4.55 ft at 11:15PM Aug 09, 2022Observed: 4.61 ft at 11:30PM Aug 09, 2022Observed: 4.69 ft at 11:45PM Aug 09, 2022Observed: 4.79 ft at 12:00AM Aug 10, 2022Observed: 4.9 ft at 12:15AM Aug 10, 2022Observed: 5.03 ft at 12:30AM Aug 10, 2022Observed: 5.15 ft at 12:45AM Aug 10, 2022Observed: 5.28 ft at 1:00AM Aug 10, 2022Observed: 5.41 ft at 1:15AM Aug 10, 2022Observed: 5.53 ft at 1:30AM Aug 10, 2022Observed: 5.64 ft at 1:45AM Aug 10, 2022Observed: 5.77 ft at 2:00AM Aug 10, 2022Observed: 5.88 ft at 2:15AM Aug 10, 2022Observed: 5.98 ft at 2:30AM Aug 10, 2022Observed: 6.08 ft at 2:45AM Aug 10, 2022Observed: 6.18 ft at 3:00AM Aug 10, 2022Observed: 6.26 ft at 3:15AM Aug 10, 2022Observed: 6.35 ft at 3:30AM Aug 10, 2022Observed: 6.42 ft at 3:45AM Aug 10, 2022Observed: 6.49 ft at 4:00AM Aug 10, 2022Observed: 6.54 ft at 4:15AM Aug 10, 2022Observed: 6.6 ft at 4:30AM Aug 10, 2022Observed: 6.62 ft at 4:45AM Aug 10, 2022Observed: 6.63 ft at 5:00AM Aug 10, 2022Observed: 6.62 ft at 5:15AM Aug 10, 2022Observed: 6.58 ft at 5:30AM Aug 10, 2022Observed: 6.54 ft at 5:45AM Aug 10, 2022Observed: 6.48 ft at 6:00AM Aug 10, 2022Observed: 6.42 ft at 6:15AM Aug 10, 2022Observed: 6.33 ft at 6:30AM Aug 10, 2022Observed: 6.25 ft at 6:45AM Aug 10, 2022Observed: 6.16 ft at 7:00AM Aug 10, 2022Observed: 6.07 ft at 7:15AM Aug 10, 2022Observed: 5.97 ft at 7:30AM Aug 10, 2022Observed: 5.88 ft at 7:45AM Aug 10, 2022Observed: 5.78 ft at 8:00AM Aug 10, 2022Observed: 5.69 ft at 8:15AM Aug 10, 2022Observed: 5.59 ft at 8:30AM Aug 10, 2022Observed: 5.48 ft at 8:45AM Aug 10, 2022Observed: 5.38 ft at 9:00AM Aug 10, 2022Observed: 5.28 ft at 9:15AM Aug 10, 2022Observed: 5.17 ft at 9:30AM Aug 10, 2022Observed: 5.06 ft at 9:45AM Aug 10, 2022Observed: 4.95 ft at 10:00AM Aug 10, 2022Observed: 4.85 ft at 10:15AM Aug 10, 2022Observed: 4.73 ft at 10:30AM Aug 10, 2022Observed: 4.63 ft at 10:45AM Aug 10, 2022Observed: 4.51 ft at 11:00AM Aug 10, 2022Observed: 4.4 ft at 11:15AM Aug 10, 2022Observed: 4.29 ft at 11:30AM Aug 10, 2022Observed: 4.18 ft at 11:45AM Aug 10, 2022Observed: 4.07 ft at 12:00PM Aug 10, 2022Observed: 3.96 ft at 12:15PM Aug 10, 2022Observed: 3.86 ft at 12:30PM Aug 10, 2022Observed: 3.75 ft at 12:45PM Aug 10, 2022Observed: 3.65 ft at 1:00PM Aug 10, 2022Observed: 3.56 ft at 1:15PM Aug 10, 2022Observed: 3.47 ft at 1:30PM Aug 10, 2022Observed: 3.4 ft at 1:45PM Aug 10, 2022Observed: 3.35 ft at 2:00PM Aug 10, 2022Observed: 3.33 ft at 2:15PM Aug 10, 2022Observed: 3.33 ft at 2:30PM Aug 10, 2022Observed: 3.38 ft at 2:45PM Aug 10, 2022Observed: 3.46 ft at 3:00PM Aug 10, 2022Observed: 3.57 ft at 3:15PM Aug 10, 2022Observed: 3.69 ft at 3:30PM Aug 10, 2022Observed: 3.82 ft at 3:45PM Aug 10, 2022Observed: 3.94 ft at 4:00PM Aug 10, 2022Observed: 4.06 ft at 4:15PM Aug 10, 2022Observed: 4.19 ft at 4:30PM Aug 10, 2022Observed: 4.31 ft at 4:45PM Aug 10, 2022Observed: 4.42 ft at 5:00PM Aug 10, 2022Observed: 4.54 ft at 5:15PM Aug 10, 2022Observed: 4.64 ft at 5:30PM Aug 10, 2022Observed: 4.74 ft at 5:45PM Aug 10, 2022Observed: 4.83 ft at 6:00PM Aug 10, 2022Observed: 4.92 ft at 6:15PM Aug 10, 2022Observed: 5 ft at 6:30PM Aug 10, 2022Observed: 5.07 ft at 6:45PM Aug 10, 2022Observed: 5.13 ft at 7:00PM Aug 10, 2022Observed: 5.18 ft at 7:15PM Aug 10, 2022Observed: 5.21 ft at 7:30PM Aug 10, 2022Observed: 5.22 ft at 7:45PM Aug 10, 2022Observed: 5.2 ft at 8:00PM Aug 10, 2022Observed: 5.15 ft at 8:15PM Aug 10, 2022Observed: 5.1 ft at 8:30PM Aug 10, 2022Observed: 5.03 ft at 8:45PM Aug 10, 2022Observed: 4.95 ft at 9:00PM Aug 10, 2022Observed: 4.87 ft at 9:15PM Aug 10, 2022Observed: 4.78 ft at 9:30PM Aug 10, 2022Observed: 4.71 ft at 9:45PM Aug 10, 2022Observed: 4.63 ft at 10:00PM Aug 10, 2022Observed: 4.55 ft at 10:15PM Aug 10, 2022Observed: 4.48 ft at 10:30PM Aug 10, 2022Observed: 4.41 ft at 10:45PM Aug 10, 2022Observed: 4.36 ft at 11:00PM Aug 10, 2022Observed: 4.3 ft at 11:15PM Aug 10, 2022Observed: 4.27 ft at 11:30PM Aug 10, 2022Observed: 4.25 ft at 11:45PM Aug 10, 2022Observed: 4.25 ft at 12:00AM Aug 11, 2022Observed: 4.29 ft at 12:15AM Aug 11, 2022Observed: 4.36 ft at 12:30AM Aug 11, 2022Observed: 4.44 ft at 12:45AM Aug 11, 2022Observed: 4.55 ft at 1:00AM Aug 11, 2022Observed: 4.68 ft at 1:15AM Aug 11, 2022Observed: 4.8 ft at 1:30AM Aug 11, 2022Observed: 4.94 ft at 1:45AM Aug 11, 2022Observed: 5.07 ft at 2:00AM Aug 11, 2022Observed: 5.2 ft at 2:15AM Aug 11, 2022Observed: 5.33 ft at 2:30AM Aug 11, 2022Observed: 5.45 ft at 2:45AM Aug 11, 2022Observed: 5.57 ft at 3:00AM Aug 11, 2022Observed: 5.68 ft at 3:15AM Aug 11, 2022Observed: 5.79 ft at 3:30AM Aug 11, 2022Observed: 5.9 ft at 3:45AM Aug 11, 2022Observed: 6 ft at 4:00AM Aug 11, 2022Observed: 6.09 ft at 4:15AM Aug 11, 2022Observed: 6.18 ft at 4:30AM Aug 11, 2022Observed: 6.26 ft at 4:45AM Aug 11, 2022Observed: 6.33 ft at 5:00AM Aug 11, 2022Observed: 6.39 ft at 5:15AM Aug 11, 2022Observed: 6.43 ft at 5:30AM Aug 11, 2022Observed: 6.46 ft at 5:45AM Aug 11, 2022Observed: 6.46 ft at 6:00AM Aug 11, 2022Observed: 6.44 ft at 6:15AM Aug 11, 2022Observed: 6.11 ft at 7:30AM Aug 11, 2022Observed: 6.02 ft at 7:45AM Aug 11, 2022Observed: 5.93 ft at 8:00AM Aug 11, 2022Observed: 5.84 ft at 8:15AM Aug 11, 2022Observed: 5.74 ft at 8:30AM Aug 11, 2022Observed: 5.65 ft at 8:45AM Aug 11, 2022Observed: 5.55 ft at 9:00AM Aug 11, 2022Observed: 5.45 ft at 9:15AM Aug 11, 2022Observed: 5.35 ft at 9:30AM Aug 11, 2022Observed: 5.24 ft at 9:45AM Aug 11, 2022Observed: 5.14 ft at 10:00AM Aug 11, 2022Observed: 5.03 ft at 10:15AM Aug 11, 2022Observed: 4.93 ft at 10:30AM Aug 11, 2022Observed: 4.83 ft at 10:45AM Aug 11, 2022Observed: 4.72 ft at 11:00AM Aug 11, 2022Observed: 4.61 ft at 11:15AM Aug 11, 2022Observed: 4.5 ft at 11:30AM Aug 11, 2022Observed: 4.4 ft at 11:45AM Aug 11, 2022Observed: 4.29 ft at 12:00PM Aug 11, 2022Observed: 4.18 ft at 12:15PM Aug 11, 2022Observed: 4.08 ft at 12:30PM Aug 11, 2022Observed: 3.97 ft at 12:45PM Aug 11, 2022Observed: 3.87 ft at 1:00PM Aug 11, 2022Observed: 3.76 ft at 1:15PM Aug 11, 2022Observed: 3.65 ft at 1:30PM Aug 11, 2022Observed: 3.55 ft at 1:45PM Aug 11, 2022Observed: 3.46 ft at 2:00PM Aug 11, 2022Observed: 3.37 ft at 2:15PM Aug 11, 2022Observed: 3.3 ft at 2:30PM Aug 11, 2022Observed: 3.25 ft at 2:45PM Aug 11, 2022Observed: 3.24 ft at 3:00PM Aug 11, 2022Observed: 3.26 ft at 3:15PM Aug 11, 2022Observed: 3.33 ft at 3:30PM Aug 11, 2022Observed: 3.43 ft at 3:45PM Aug 11, 2022Observed: 3.55 ft at 4:00PM Aug 11, 2022Observed: 3.68 ft at 4:15PM Aug 11, 2022Forecast: 4.9 ft 5:00PM Aug 11, 2022Forecast: 5.5 ft 6:00PM Aug 11, 2022Forecast: 5.7 ft 7:00PM Aug 11, 2022Forecast: 5.6 ft 8:00PM Aug 11, 2022Forecast: 5.4 ft 9:00PM Aug 11, 2022Forecast: 5.2 ft 10:00PM Aug 11, 2022Forecast: 4.8 ft 11:00PM Aug 11, 2022Forecast: 4.6 ft 12:00AM Aug 12, 2022Forecast: 4.5 ft 1:00AM Aug 12, 2022Forecast: 4.7 ft 2:00AM Aug 12, 2022Forecast: 5.2 ft 3:00AM Aug 12, 2022Forecast: 5.8 ft 4:00AM Aug 12, 2022Forecast: 6.2 ft 5:00AM Aug 12, 2022Highest Forecast: 6.3 ft 6:00AM Aug 12, 2022Highest Forecast: 6.3 ft 7:00AM Aug 12, 2022Forecast: 6 ft 8:00AM Aug 12, 2022Forecast: 5.7 ft 9:00AM Aug 12, 2022Forecast: 5.2 ft 10:00AM Aug 12, 2022Forecast: 4.7 ft 11:00AM Aug 12, 2022Forecast: 4.1 ft 12:00PM Aug 12, 2022Forecast: 3.7 ft 1:00PM Aug 12, 2022Forecast: 3.3 ft 2:00PM Aug 12, 2022Forecast: 3.4 ft 3:00PM Aug 12, 2022Forecast: 3.4 ft 4:00PM Aug 12, 2022Forecast: 4.2 ft 5:00PM Aug 12, 2022Forecast: 5 ft 6:00PM Aug 12, 2022Forecast: 5.5 ft 7:00PM Aug 12, 2022Forecast: 5.7 ft 8:00PM Aug 12, 2022Forecast: 5.7 ft 9:00PM Aug 12, 2022Forecast: 5.5 ft 10:00PM Aug 12, 2022Forecast: 5.1 ft 11:00PM Aug 12, 2022Forecast: 4.8 ft 12:00AM Aug 13, 2022Forecast: 4.5 ft 1:00AM Aug 13, 2022Forecast: 4.4 ft 2:00AM Aug 13, 2022Forecast: 4.6 ft 3:00AM Aug 13, 2022Forecast: 5.1 ft 4:00AM Aug 13, 2022Forecast: 5.6 ft 5:00AM Aug 13, 2022Forecast: 6.1 ft 6:00AM Aug 13, 2022Highest Forecast: 6.3 ft 7:00AM Aug 13, 2022Forecast: 6.2 ft 8:00AM Aug 13, 2022Forecast: 5.9 ft 9:00AM Aug 13, 2022Forecast: 5.5 ft 10:00AM Aug 13, 2022Forecast: 4.9 ft 11:00AM Aug 13, 2022Forecast: 4.3 ft 12:00PM Aug 13, 2022Forecast: 3.8 ft 1:00PM Aug 13, 2022Forecast: 3.3 ft 2:00PM Aug 13, 2022Forecast: 3.4 ft 3:00PM Aug 13, 2022Forecast: 3.4 ft 4:00PM Aug 13, 2022Forecast: 4 ft 5:00PM Aug 13, 2022Forecast: 4.6 ft 6:00PM Aug 13, 2022Forecast: 5.3 ft 7:00PM Aug 13, 2022Forecast: 5.6 ft 8:00PM Aug 13, 2022Forecast: 5.8 ft 9:00PM Aug 13, 2022Forecast: 5.7 ft 10:00PM Aug 13, 2022Forecast: 5.4 ft 11:00PM Aug 13, 2022Forecast: 5.1 ft 12:00AM Aug 14, 2022Forecast: 4.7 ft 1:00AM Aug 14, 2022Forecast: 4.3 ft 2:00AM Aug 14, 2022Forecast: 4.2 ft 3:00AM Aug 14, 2022Forecast: 4.4 ft 4:00AM Aug 14, 2022Forecast: 4.9 ft 5:00AM Aug 14, 2022Forecast: 5.5 ft 6:00AM Aug 14, 2022Forecast: 5.9 ft 7:00AM Aug 14, 2022Forecast: 6.1 ft 8:00AM Aug 14, 2022Forecast: 6 ft 9:00AM Aug 14, 2022Forecast: 5.7 ft 10:00AM Aug 14, 2022Forecast: 5.4 ft 11:00AM Aug 14, 2022Forecast: 4.8 ft 12:00PM Aug 14, 2022Forecast: 4.3 ft 1:00PM Aug 14, 2022Forecast: 3.8 ft 2:00PM Aug 14, 2022Forecast: 3.4 ft 3:00PM Aug 14, 2022Forecast: 3.3 ft 4:00PM Aug 14, 2022Forecast: 3.5 ft 5:00PM Aug 14, 2022Forecast: 4 ft 6:00PM Aug 14, 2022Forecast: 4.7 ft 7:00PM Aug 14, 2022Forecast: 5.3 ft 8:00PM Aug 14, 2022Forecast: 5.7 ft 9:00PM Aug 14, 2022Forecast: 5.8 ft 10:00PM Aug 14, 2022Forecast: 5.7 ft 11:00PM Aug 14, 2022Forecast: 5.4 ft 12:00AM Aug 15, 2022Forecast: 5 ft 1:00AM Aug 15, 2022Forecast: 4.6 ft 2:00AM Aug 15, 2022Forecast: 4.2 ft 3:00AM Aug 15, 2022Forecast: 4.1 ft 4:00AM Aug 15, 2022Forecast: 4.3 ft 5:00AM Aug 15, 2022Forecast: 4.8 ft 6:00AM Aug 15, 2022Forecast: 5.4 ft 7:00AM Aug 15, 2022Forecast: 5.7 ft 8:00AM Aug 15, 2022Forecast: 5.9 ft 9:00AM Aug 15, 2022Forecast: 5.8 ft 10:00AM Aug 15, 2022Forecast: 5.5 ft 11:00AM Aug 15, 2022Forecast: 5.1 ft 12:00PM Aug 15, 2022Forecast: 4.5 ft 1:00PM Aug 15, 2022Forecast: 4 ft 2:00PM Aug 15, 2022Forecast: 3.6 ft 3:00PM Aug 15, 2022Forecast: 3.4 ft 4:00PM Aug 15, 2022Forecast: 3.7 ft 5:00PM Aug 15, 2022Forecast: 4.1 ft 6:00PM Aug 15, 2022Forecast: 4.7 ft 7:00PM Aug 15, 2022Forecast: 5.3 ft 8:00PM Aug 15, 2022Forecast: 5.7 ft 9:00PM Aug 15, 2022Forecast: 5.8 ft 10:00PM Aug 15, 2022Forecast: 5.7 ft 11:00PM Aug 15, 2022Forecast: 5.5 ft 12:00AM Aug 16, 2022Forecast: 5.2 ft 1:00AM Aug 16, 2022Forecast: 4.8 ft 2:00AM Aug 16, 2022Forecast: 4.4 ft 3:00AM Aug 16, 2022Forecast: 4.1 ft 4:00AM Aug 16, 2022Forecast: 4 ft 5:00AM Aug 16, 2022THTC1(plotting HGIRG) Graph Created (4:53PM Aug 11, 2022)ObservedForecast (issued 7:39AM Aug 11)Latest observed value: 3.68 ft at 4:15 PM PDT 11-Aug-2022. Flood Stage is 17 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Crests prior to 10/1/2006 are in an old datum. Datum change to NAVD88 occurred 10/1/2006. See LINK for correction value.

NOTE: Forecasts for the Mokelumne River at Benson's Ferry are issued routinely year-round.

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Flood Categories (in feet)
Major Flood Stage: 29.6
Moderate Flood Stage: 28.6
Flood Stage: 17
Action Stage: 12
Low Stage (in feet): -9999

Historic Crests
(1) 20.56 ft on 02/11/2017
(2) 19.89 ft on 01/12/2017
(3) 13.62 ft on 02/16/2019
(4) 13.08 ft on 03/24/2018
(5) 12.45 ft on 03/15/2016

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.62 ft on 02/16/2019
(2) 13.08 ft on 03/24/2018
(3) 20.56 ft on 02/11/2017
(4) 19.89 ft on 01/12/2017
(5) 12.45 ft on 03/15/2016

(P): Preliminary values subject to further review.

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
29.6 Top of Levee Left Bank
17.25 Some local farm roads are closed. Low lying areas along the river are flooded.
About This Location Collapse

Latitude: 38.255278° N, Longitude: 121.440000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 17 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 0 ft 17 ft 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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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
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