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Hydrograph River at a Glance Download
Old River near Byron Ca (Old River at Hwy 4) Stage (ft)Observed: 4.7 ft at 4:00PM Oct 15, 2021Observed: 4.78 ft at 4:15PM Oct 15, 2021Observed: 4.84 ft at 4:30PM Oct 15, 2021Observed: 4.89 ft at 4:45PM Oct 15, 2021Observed: 4.91 ft at 5:00PM Oct 15, 2021Observed: 4.91 ft at 5:15PM Oct 15, 2021Observed: 4.89 ft at 5:30PM Oct 15, 2021Observed: 4.83 ft at 5:45PM Oct 15, 2021Observed: 4.75 ft at 6:00PM Oct 15, 2021Observed: 4.65 ft at 6:15PM Oct 15, 2021Observed: 4.52 ft at 6:30PM Oct 15, 2021Observed: 4.4 ft at 6:45PM Oct 15, 2021Observed: 4.28 ft at 7:00PM Oct 15, 2021Observed: 4.16 ft at 7:15PM Oct 15, 2021Observed: 4.04 ft at 7:30PM Oct 15, 2021Observed: 3.92 ft at 7:45PM Oct 15, 2021Observed: 3.8 ft at 8:00PM Oct 15, 2021Observed: 3.69 ft at 8:15PM Oct 15, 2021Observed: 3.57 ft at 8:30PM Oct 15, 2021Observed: 3.47 ft at 8:45PM Oct 15, 2021Observed: 3.36 ft at 9:00PM Oct 15, 2021Observed: 3.27 ft at 9:15PM Oct 15, 2021Observed: 3.2 ft at 9:30PM Oct 15, 2021Observed: 3.14 ft at 9:45PM Oct 15, 2021Observed: 3.1 ft at 10:00PM Oct 15, 2021Observed: 3.09 ft at 10:15PM Oct 15, 2021Observed: 3.13 ft at 10:30PM Oct 15, 2021Observed: 3.21 ft at 10:45PM Oct 15, 2021Observed: 3.3 ft at 11:00PM Oct 15, 2021Observed: 3.42 ft at 11:15PM Oct 15, 2021Observed: 3.55 ft at 11:30PM Oct 15, 2021Observed: 3.68 ft at 11:45PM Oct 15, 2021Observed: 3.82 ft at 12:00AM Oct 16, 2021Observed: 3.96 ft at 12:15AM Oct 16, 2021Observed: 4.09 ft at 12:30AM Oct 16, 2021Observed: 4.24 ft at 12:45AM Oct 16, 2021Observed: 4.38 ft at 1:00AM Oct 16, 2021Observed: 4.51 ft at 1:15AM Oct 16, 2021Observed: 4.64 ft at 1:30AM Oct 16, 2021Observed: 4.76 ft at 1:45AM Oct 16, 2021Observed: 4.87 ft at 2:00AM Oct 16, 2021Observed: 4.98 ft at 2:15AM Oct 16, 2021Observed: 5.08 ft at 2:30AM Oct 16, 2021Observed: 5.17 ft at 2:45AM Oct 16, 2021Observed: 5.24 ft at 3:00AM Oct 16, 2021Observed: 5.31 ft at 3:15AM Oct 16, 2021Observed: 5.36 ft at 3:30AM Oct 16, 2021Observed: 5.38 ft at 3:45AM Oct 16, 2021Observed: 5.38 ft at 4:00AM Oct 16, 2021Observed: 5.34 ft at 4:15AM Oct 16, 2021Observed: 5.26 ft at 4:30AM Oct 16, 2021Observed: 5.17 ft at 4:45AM Oct 16, 2021Observed: 5.04 ft at 5:00AM Oct 16, 2021Observed: 4.92 ft at 5:15AM Oct 16, 2021Observed: 4.78 ft at 5:30AM Oct 16, 2021Observed: 4.65 ft at 5:45AM Oct 16, 2021Observed: 4.51 ft at 6:00AM Oct 16, 2021Observed: 4.38 ft at 6:15AM Oct 16, 2021Observed: 4.26 ft at 6:30AM Oct 16, 2021Observed: 4.12 ft at 6:45AM Oct 16, 2021Observed: 4 ft at 7:00AM Oct 16, 2021Observed: 3.87 ft at 7:15AM Oct 16, 2021Observed: 3.73 ft at 7:30AM Oct 16, 2021Observed: 3.56 ft at 7:45AM Oct 16, 2021Observed: 3.43 ft at 8:00AM Oct 16, 2021Observed: 3.3 ft at 8:15AM Oct 16, 2021Observed: 3.18 ft at 8:30AM Oct 16, 2021Observed: 3.05 ft at 8:45AM Oct 16, 2021Observed: 2.94 ft at 9:00AM Oct 16, 2021Observed: 2.84 ft at 9:15AM Oct 16, 2021Observed: 2.75 ft at 9:30AM Oct 16, 2021Observed: 2.66 ft at 9:45AM Oct 16, 2021Observed: 2.56 ft at 10:00AM Oct 16, 2021Observed: 2.48 ft at 10:15AM Oct 16, 2021Observed: 2.39 ft at 10:30AM Oct 16, 2021Observed: 2.33 ft at 10:45AM Oct 16, 2021Observed: 2.28 ft at 11:00AM Oct 16, 2021Observed: 2.26 ft at 11:15AM Oct 16, 2021Observed: 2.3 ft at 11:30AM Oct 16, 2021Observed: 2.37 ft at 11:45AM Oct 16, 2021Observed: 2.48 ft at 12:00PM Oct 16, 2021Observed: 2.6 ft at 12:15PM Oct 16, 2021Observed: 2.74 ft at 12:30PM Oct 16, 2021Observed: 2.89 ft at 12:45PM Oct 16, 2021Observed: 3.04 ft at 1:00PM Oct 16, 2021Observed: 3.18 ft at 1:15PM Oct 16, 2021Observed: 3.32 ft at 1:30PM Oct 16, 2021Observed: 3.47 ft at 1:45PM Oct 16, 2021Observed: 3.63 ft at 2:00PM Oct 16, 2021Observed: 3.78 ft at 2:15PM Oct 16, 2021Observed: 3.94 ft at 2:30PM Oct 16, 2021Observed: 4.08 ft at 2:45PM Oct 16, 2021Observed: 4.21 ft at 3:00PM Oct 16, 2021Observed: 4.34 ft at 3:15PM Oct 16, 2021Observed: 4.46 ft at 3:30PM Oct 16, 2021Observed: 4.57 ft at 3:45PM Oct 16, 2021Observed: 4.68 ft at 4:00PM Oct 16, 2021Observed: 4.78 ft at 4:15PM Oct 16, 2021Observed: 4.88 ft at 4:30PM Oct 16, 2021Observed: 4.96 ft at 4:45PM Oct 16, 2021Observed: 5.04 ft at 5:00PM Oct 16, 2021Observed: 5.1 ft at 5:15PM Oct 16, 2021Observed: 5.14 ft at 5:30PM Oct 16, 2021Observed: 5.15 ft at 5:45PM Oct 16, 2021Observed: 5.14 ft at 6:00PM Oct 16, 2021Observed: 5.09 ft at 6:15PM Oct 16, 2021Observed: 5.02 ft at 6:30PM Oct 16, 2021Observed: 4.92 ft at 6:45PM Oct 16, 2021Observed: 4.8 ft at 7:00PM Oct 16, 2021Observed: 4.67 ft at 7:15PM Oct 16, 2021Observed: 4.54 ft at 7:30PM Oct 16, 2021Observed: 4.42 ft at 7:45PM Oct 16, 2021Observed: 4.29 ft at 8:00PM Oct 16, 2021Observed: 4.17 ft at 8:15PM Oct 16, 2021Observed: 4.04 ft at 8:30PM Oct 16, 2021Observed: 3.93 ft at 8:45PM Oct 16, 2021Observed: 3.8 ft at 9:00PM Oct 16, 2021Observed: 3.67 ft at 9:15PM Oct 16, 2021Observed: 3.54 ft at 9:30PM Oct 16, 2021Observed: 3.43 ft at 9:45PM Oct 16, 2021Observed: 3.32 ft at 10:00PM Oct 16, 2021Observed: 3.23 ft at 10:15PM Oct 16, 2021Observed: 3.17 ft at 10:30PM Oct 16, 2021Observed: 3.12 ft at 10:45PM Oct 16, 2021Observed: 3.11 ft at 11:00PM Oct 16, 2021Observed: 3.13 ft at 11:15PM Oct 16, 2021Observed: 3.21 ft at 11:30PM Oct 16, 2021Observed: 3.3 ft at 11:45PM Oct 16, 2021Observed: 3.41 ft at 12:00AM Oct 17, 2021Observed: 3.54 ft at 12:15AM Oct 17, 2021Observed: 3.68 ft at 12:30AM Oct 17, 2021Observed: 3.84 ft at 12:45AM Oct 17, 2021Observed: 3.98 ft at 1:00AM Oct 17, 2021Observed: 4.12 ft at 1:15AM Oct 17, 2021Observed: 4.27 ft at 1:30AM Oct 17, 2021Observed: 4.42 ft at 1:45AM Oct 17, 2021Observed: 4.57 ft at 2:00AM Oct 17, 2021Observed: 4.71 ft at 2:15AM Oct 17, 2021Observed: 4.84 ft at 2:30AM Oct 17, 2021Observed: 4.96 ft at 2:45AM Oct 17, 2021Observed: 5.07 ft at 3:00AM Oct 17, 2021Observed: 5.18 ft at 3:15AM Oct 17, 2021Observed: 5.28 ft at 3:30AM Oct 17, 2021Observed: 5.37 ft at 3:45AM Oct 17, 2021Observed: 5.45 ft at 4:00AM Oct 17, 2021Observed: 5.51 ft at 4:15AM Oct 17, 2021Observed: 5.56 ft at 4:30AM Oct 17, 2021Observed: 5.59 ft at 4:45AM Oct 17, 2021Observed: 5.6 ft at 5:00AM Oct 17, 2021Observed: 5.56 ft at 5:15AM Oct 17, 2021Observed: 5.5 ft at 5:30AM Oct 17, 2021Observed: 5.41 ft at 5:45AM Oct 17, 2021Observed: 5.29 ft at 6:00AM Oct 17, 2021Observed: 5.16 ft at 6:15AM Oct 17, 2021Observed: 5.03 ft at 6:30AM Oct 17, 2021Observed: 4.9 ft at 6:45AM Oct 17, 2021Observed: 4.77 ft at 7:00AM Oct 17, 2021Observed: 4.64 ft at 7:15AM Oct 17, 2021Observed: 4.51 ft at 7:30AM Oct 17, 2021Observed: 4.39 ft at 7:45AM Oct 17, 2021Observed: 4.26 ft at 8:00AM Oct 17, 2021Observed: 4.08 ft at 8:15AM Oct 17, 2021Observed: 3.92 ft at 8:30AM Oct 17, 2021Observed: 3.78 ft at 8:45AM Oct 17, 2021Observed: 3.64 ft at 9:00AM Oct 17, 2021Observed: 3.51 ft at 9:15AM Oct 17, 2021Observed: 3.38 ft at 9:30AM Oct 17, 2021Observed: 3.3 ft at 9:45AM Oct 17, 2021Observed: 3.23 ft at 10:00AM Oct 17, 2021Observed: 3.14 ft at 10:15AM Oct 17, 2021Observed: 3.06 ft at 10:30AM Oct 17, 2021Observed: 2.97 ft at 10:45AM Oct 17, 2021Observed: 2.9 ft at 11:00AM Oct 17, 2021Observed: 2.83 ft at 11:15AM Oct 17, 2021Observed: 2.77 ft at 11:30AM Oct 17, 2021Observed: 2.74 ft at 11:45AM Oct 17, 2021Observed: 2.75 ft at 12:00PM Oct 17, 2021Observed: 2.82 ft at 12:15PM Oct 17, 2021Observed: 2.92 ft at 12:30PM Oct 17, 2021Observed: 3.04 ft at 12:45PM Oct 17, 2021Observed: 3.17 ft at 1:00PM Oct 17, 2021Observed: 3.32 ft at 1:15PM Oct 17, 2021Observed: 3.47 ft at 1:30PM Oct 17, 2021Observed: 3.62 ft at 1:45PM Oct 17, 2021Observed: 3.77 ft at 2:00PM Oct 17, 2021Observed: 3.93 ft at 2:15PM Oct 17, 2021Observed: 4.09 ft at 2:30PM Oct 17, 2021Observed: 4.22 ft at 2:45PM Oct 17, 2021Observed: 4.37 ft at 3:00PM Oct 17, 2021Observed: 4.52 ft at 3:15PM Oct 17, 2021Observed: 4.65 ft at 3:30PM Oct 17, 2021Observed: 4.77 ft at 3:45PM Oct 17, 2021Observed: 4.91 ft at 4:00PM Oct 17, 2021Observed: 5.01 ft at 4:15PM Oct 17, 2021Observed: 5.11 ft at 4:30PM Oct 17, 2021Observed: 5.22 ft at 4:45PM Oct 17, 2021Observed: 5.33 ft at 5:00PM Oct 17, 2021Observed: 5.39 ft at 5:15PM Oct 17, 2021Observed: 5.48 ft at 5:30PM Oct 17, 2021Observed: 5.57 ft at 5:45PM Oct 17, 2021Observed: 5.61 ft at 6:00PM Oct 17, 2021Observed: 5.6 ft at 6:15PM Oct 17, 2021Observed: 5.62 ft at 6:30PM Oct 17, 2021Observed: 5.58 ft at 6:45PM Oct 17, 2021Observed: 5.52 ft at 7:00PM Oct 17, 2021Observed: 5.43 ft at 7:15PM Oct 17, 2021Observed: 5.34 ft at 7:30PM Oct 17, 2021Observed: 5.24 ft at 7:45PM Oct 17, 2021Observed: 5.11 ft at 8:00PM Oct 17, 2021Observed: 5 ft at 8:15PM Oct 17, 2021Observed: 4.9 ft at 8:30PM Oct 17, 2021Observed: 4.77 ft at 8:45PM Oct 17, 2021Observed: 4.67 ft at 9:00PM Oct 17, 2021Observed: 4.56 ft at 9:15PM Oct 17, 2021Observed: 4.43 ft at 9:30PM Oct 17, 2021Observed: 4.32 ft at 9:45PM Oct 17, 2021Observed: 4.21 ft at 10:00PM Oct 17, 2021Observed: 4.11 ft at 10:15PM Oct 17, 2021Observed: 4 ft at 10:30PM Oct 17, 2021Observed: 3.91 ft at 10:45PM Oct 17, 2021Observed: 3.82 ft at 11:00PM Oct 17, 2021Observed: 3.73 ft at 11:15PM Oct 17, 2021Observed: 3.67 ft at 11:30PM Oct 17, 2021Observed: 3.62 ft at 11:45PM Oct 17, 2021Observed: 3.57 ft at 12:00AM Oct 18, 2021Observed: 3.57 ft at 12:15AM Oct 18, 2021Observed: 3.61 ft at 12:30AM Oct 18, 2021Observed: 3.68 ft at 12:45AM Oct 18, 2021Observed: 3.77 ft at 1:00AM Oct 18, 2021Observed: 3.91 ft at 1:15AM Oct 18, 2021Observed: 4.05 ft at 1:30AM Oct 18, 2021Observed: 4.2 ft at 1:45AM Oct 18, 2021Observed: 4.34 ft at 2:00AM Oct 18, 2021Observed: 4.48 ft at 2:15AM Oct 18, 2021Observed: 4.63 ft at 2:30AM Oct 18, 2021Observed: 4.76 ft at 2:45AM Oct 18, 2021Observed: 4.91 ft at 3:00AM Oct 18, 2021Observed: 5.04 ft at 3:15AM Oct 18, 2021Observed: 5.16 ft at 3:30AM Oct 18, 2021Observed: 5.28 ft at 3:45AM Oct 18, 2021Observed: 5.38 ft at 4:00AM Oct 18, 2021Observed: 5.48 ft at 4:15AM Oct 18, 2021Observed: 5.56 ft at 4:30AM Oct 18, 2021Observed: 5.65 ft at 4:45AM Oct 18, 2021Observed: 5.72 ft at 5:00AM Oct 18, 2021Observed: 5.77 ft at 5:15AM Oct 18, 2021Observed: 5.8 ft at 5:30AM Oct 18, 2021Highest Observation: 5.82 ft at 5:45AM Oct 18, 2021Observed: 5.81 ft at 6:00AM Oct 18, 2021Observed: 5.76 ft at 6:15AM Oct 18, 2021Observed: 5.68 ft at 6:30AM Oct 18, 2021Observed: 5.58 ft at 6:45AM Oct 18, 2021Observed: 5.46 ft at 7:00AM Oct 18, 2021Observed: 5.32 ft at 7:15AM Oct 18, 2021Observed: 5.21 ft at 7:30AM Oct 18, 2021Observed: 5.07 ft at 7:45AM Oct 18, 2021Observed: 4.94 ft at 8:00AM Oct 18, 2021Observed: 4.83 ft at 8:15AM Oct 18, 2021Observed: 4.7 ft at 8:30AM Oct 18, 2021Observed: 4.52 ft at 8:45AM Oct 18, 2021Observed: 4.4 ft at 9:00AM Oct 18, 2021Observed: 4.26 ft at 9:15AM Oct 18, 2021Observed: 4.12 ft at 9:30AM Oct 18, 2021Observed: 4 ft at 9:45AM Oct 18, 2021Observed: 3.92 ft at 10:00AM Oct 18, 2021Observed: 3.81 ft at 10:15AM Oct 18, 2021Observed: 3.71 ft at 10:30AM Oct 18, 2021Observed: 3.63 ft at 10:45AM Oct 18, 2021Observed: 3.53 ft at 11:00AM Oct 18, 2021Observed: 3.44 ft at 11:15AM Oct 18, 2021Observed: 3.36 ft at 11:30AM Oct 18, 2021Observed: 3.27 ft at 11:45AM Oct 18, 2021Observed: 3.19 ft at 12:00PM Oct 18, 2021Observed: 3.13 ft at 12:15PM Oct 18, 2021Observed: 3.1 ft at 12:30PM Oct 18, 2021Observed: 3.11 ft at 12:45PM Oct 18, 2021Observed: 3.18 ft at 1:00PM Oct 18, 2021Observed: 3.3 ft at 1:15PM Oct 18, 2021Observed: 3.42 ft at 1:30PM Oct 18, 2021Observed: 3.56 ft at 1:45PM Oct 18, 2021Observed: 3.7 ft at 2:00PM Oct 18, 2021Observed: 3.85 ft at 2:15PM Oct 18, 2021Observed: 4 ft at 2:30PM Oct 18, 2021Observed: 4.14 ft at 2:45PM Oct 18, 2021Observed: 4.29 ft at 3:00PM Oct 18, 2021Observed: 4.44 ft at 3:15PM Oct 18, 2021Observed: 4.6 ft at 3:30PM Oct 18, 2021Observed: 4.75 ft at 3:45PM Oct 18, 2021Observed: 4.88 ft at 4:00PM Oct 18, 2021Observed: 5 ft at 4:15PM Oct 18, 2021Observed: 5.11 ft at 4:30PM Oct 18, 2021Observed: 5.22 ft at 4:45PM Oct 18, 2021Observed: 5.31 ft at 5:00PM Oct 18, 2021Observed: 5.4 ft at 5:15PM Oct 18, 2021Observed: 5.48 ft at 5:30PM Oct 18, 2021Observed: 5.55 ft at 5:45PM Oct 18, 2021Observed: 5.6 ft at 6:00PM Oct 18, 2021Observed: 5.62 ft at 6:15PM Oct 18, 2021Observed: 5.63 ft at 6:30PM Oct 18, 2021Observed: 5.6 ft at 6:45PM Oct 18, 2021Observed: 5.53 ft at 7:00PM Oct 18, 2021Observed: 5.45 ft at 7:15PM Oct 18, 2021Observed: 5.34 ft at 7:30PM Oct 18, 2021Observed: 5.2 ft at 7:45PM Oct 18, 2021Observed: 5.07 ft at 8:00PM Oct 18, 2021Observed: 4.95 ft at 8:15PM Oct 18, 2021Observed: 4.82 ft at 8:30PM Oct 18, 2021Observed: 4.69 ft at 8:45PM Oct 18, 2021Observed: 4.57 ft at 9:00PM Oct 18, 2021Observed: 4.44 ft at 9:15PM Oct 18, 2021Observed: 4.31 ft at 9:30PM Oct 18, 2021Observed: 4.18 ft at 9:45PM Oct 18, 2021Observed: 4.05 ft at 10:00PM Oct 18, 2021Observed: 3.92 ft at 10:15PM Oct 18, 2021Observed: 3.8 ft at 10:30PM Oct 18, 2021Observed: 3.7 ft at 10:45PM Oct 18, 2021Observed: 3.59 ft at 11:00PM Oct 18, 2021Observed: 3.5 ft at 11:15PM Oct 18, 2021Observed: 3.4 ft at 11:30PM Oct 18, 2021Observed: 3.3 ft at 11:45PM Oct 18, 2021Observed: 3.22 ft at 12:00AM Oct 19, 2021Observed: 3.13 ft at 12:15AM Oct 19, 2021Observed: 3.06 ft at 12:30AM Oct 19, 2021Observed: 3.01 ft at 12:45AM Oct 19, 2021Observed: 2.98 ft at 1:00AM Oct 19, 2021Observed: 3.01 ft at 1:15AM Oct 19, 2021Observed: 3.08 ft at 1:30AM Oct 19, 2021Observed: 3.19 ft at 1:45AM Oct 19, 2021Observed: 3.3 ft at 2:00AM Oct 19, 2021Observed: 3.44 ft at 2:15AM Oct 19, 2021Observed: 3.58 ft at 2:30AM Oct 19, 2021Observed: 3.72 ft at 2:45AM Oct 19, 2021Observed: 3.87 ft at 3:00AM Oct 19, 2021Observed: 4.01 ft at 3:15AM Oct 19, 2021Observed: 4.16 ft at 3:30AM Oct 19, 2021Observed: 4.3 ft at 3:45AM Oct 19, 2021Observed: 4.45 ft at 4:00AM Oct 19, 2021Observed: 4.6 ft at 4:15AM Oct 19, 2021Observed: 4.73 ft at 4:30AM Oct 19, 2021Observed: 4.85 ft at 4:45AM Oct 19, 2021Observed: 4.96 ft at 5:00AM Oct 19, 2021Observed: 5.05 ft at 5:15AM Oct 19, 2021Observed: 5.13 ft at 5:30AM Oct 19, 2021Observed: 5.2 ft at 5:45AM Oct 19, 2021Observed: 5.27 ft at 6:00AM Oct 19, 2021Observed: 5.31 ft at 6:15AM Oct 19, 2021Observed: 5.34 ft at 6:30AM Oct 19, 2021Observed: 5.33 ft at 6:45AM Oct 19, 2021Observed: 5.29 ft at 7:00AM Oct 19, 2021Observed: 5.22 ft at 7:15AM Oct 19, 2021Observed: 5.14 ft at 7:30AM Oct 19, 2021Observed: 5.02 ft at 7:45AM Oct 19, 2021Observed: 4.9 ft at 8:00AM Oct 19, 2021Observed: 4.09 ft at 9:30AM Oct 19, 2021Observed: 3.96 ft at 9:45AM Oct 19, 2021Observed: 3.82 ft at 10:00AM Oct 19, 2021Observed: 3.69 ft at 10:15AM Oct 19, 2021Observed: 3.6 ft at 10:30AM Oct 19, 2021Observed: 3.47 ft at 10:45AM Oct 19, 2021Observed: 3.38 ft at 11:00AM Oct 19, 2021Observed: 3.28 ft at 11:15AM Oct 19, 2021Observed: 3.2 ft at 11:30AM Oct 19, 2021Observed: 3.13 ft at 11:45AM Oct 19, 2021Observed: 3.04 ft at 12:00PM Oct 19, 2021Observed: 2.97 ft at 12:15PM Oct 19, 2021Observed: 2.91 ft at 12:30PM Oct 19, 2021Observed: 2.88 ft at 12:45PM Oct 19, 2021Observed: 2.87 ft at 1:00PM Oct 19, 2021Observed: 2.92 ft at 1:15PM Oct 19, 2021Observed: 3.02 ft at 1:30PM Oct 19, 2021Observed: 3.13 ft at 1:45PM Oct 19, 2021Observed: 3.26 ft at 2:00PM Oct 19, 2021USGS--Water Resources of the United StatesOHFC1(plotting HGIRG) Graph Created (3:45PM Oct 19, 2021)ObservedLatest observed value: 3.26 ft at 2:00 PM PDT 19-Oct-2021.
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Old River near Byron Ca (Old River at Hwy 4). During times of high water, forecast crest information can be found in the text products.
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Flood Categories (in feet)
Not Available

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.
About This Location Collapse

Latitude: 37.891111° N, Longitude: 121.569167° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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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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
San Francisco Bay Area Weather Forecast Office
21 Grace Hopper Ave, Stop 5
Monterey, CA 93943-5505
(831) 656-1725
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