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Hydrograph River at a Glance Download
Walker River near Mason Stage (ft)Flow (cfs)Observed: 5.21 ft at 7:00PM Oct 13, 2017Observed: 5.22 ft at 7:15PM Oct 13, 2017Observed: 5.2 ft at 7:45PM Oct 13, 2017Observed: 5.2 ft at 8:00PM Oct 13, 2017Observed: 5.22 ft at 8:15PM Oct 13, 2017Observed: 5.22 ft at 8:30PM Oct 13, 2017Observed: 5.22 ft at 8:45PM Oct 13, 2017Observed: 5.19 ft at 9:00PM Oct 13, 2017Observed: 5.22 ft at 9:15PM Oct 13, 2017Observed: 5.19 ft at 9:30PM Oct 13, 2017Observed: 5.21 ft at 9:45PM Oct 13, 2017Observed: 5.14 ft at 10:00PM Oct 13, 2017Observed: 5.17 ft at 10:15PM Oct 13, 2017Observed: 5.15 ft at 10:30PM Oct 13, 2017Observed: 5.2 ft at 10:45PM Oct 13, 2017Observed: 5.21 ft at 11:00PM Oct 13, 2017Observed: 5.15 ft at 11:15PM Oct 13, 2017Observed: 5.2 ft at 11:30PM Oct 13, 2017Observed: 5.15 ft at 11:45PM Oct 13, 2017Observed: 5.17 ft at 12:00AM Oct 14, 2017Observed: 5.17 ft at 12:15AM Oct 14, 2017Observed: 5.23 ft at 12:30AM Oct 14, 2017Observed: 5.18 ft at 12:45AM Oct 14, 2017Observed: 5.18 ft at 1:00AM Oct 14, 2017Observed: 5.18 ft at 1:15AM Oct 14, 2017Observed: 5.23 ft at 1:30AM Oct 14, 2017Observed: 5.19 ft at 1:45AM Oct 14, 2017Observed: 5.21 ft at 2:00AM Oct 14, 2017Observed: 5.21 ft at 2:15AM Oct 14, 2017Observed: 5.14 ft at 2:30AM Oct 14, 2017Observed: 5.16 ft at 2:45AM Oct 14, 2017Observed: 5.18 ft at 3:00AM Oct 14, 2017Observed: 5.17 ft at 3:15AM Oct 14, 2017Observed: 5.15 ft at 3:30AM Oct 14, 2017Observed: 5.17 ft at 3:45AM Oct 14, 2017Observed: 5.18 ft at 4:00AM Oct 14, 2017Observed: 5.21 ft at 4:15AM Oct 14, 2017Observed: 5.18 ft at 4:30AM Oct 14, 2017Observed: 5.17 ft at 5:00AM Oct 14, 2017Observed: 5.21 ft at 5:15AM Oct 14, 2017Observed: 5.17 ft at 5:30AM Oct 14, 2017Observed: 5.17 ft at 5:45AM Oct 14, 2017Observed: 5.22 ft at 6:00AM Oct 14, 2017Observed: 5.19 ft at 6:15AM Oct 14, 2017Observed: 5.22 ft at 6:30AM Oct 14, 2017Observed: 5.21 ft at 6:45AM Oct 14, 2017Observed: 5.19 ft at 7:00AM Oct 14, 2017Observed: 5.16 ft at 7:15AM Oct 14, 2017Observed: 5.2 ft at 7:30AM Oct 14, 2017Observed: 5.17 ft at 7:45AM Oct 14, 2017Observed: 5.21 ft at 8:00AM Oct 14, 2017Observed: 5.18 ft at 8:15AM Oct 14, 2017Observed: 5.16 ft at 8:30AM Oct 14, 2017Observed: 5.17 ft at 8:45AM Oct 14, 2017Observed: 5.17 ft at 9:00AM Oct 14, 2017Observed: 5.17 ft at 9:15AM Oct 14, 2017Observed: 5.16 ft at 9:30AM Oct 14, 2017Observed: 5.21 ft at 9:45AM Oct 14, 2017Observed: 5.18 ft at 10:00AM Oct 14, 2017Observed: 5.21 ft at 10:15AM Oct 14, 2017Observed: 5.18 ft at 10:30AM Oct 14, 2017Observed: 5.18 ft at 10:45AM Oct 14, 2017Observed: 5.18 ft at 11:00AM Oct 14, 2017Observed: 5.19 ft at 11:15AM Oct 14, 2017Observed: 5.18 ft at 11:30AM Oct 14, 2017Observed: 5.18 ft at 11:45AM Oct 14, 2017Observed: 5.21 ft at 12:00PM Oct 14, 2017Observed: 5.23 ft at 12:15PM Oct 14, 2017Observed: 5.19 ft at 12:30PM Oct 14, 2017Observed: 5.23 ft at 12:45PM Oct 14, 2017Observed: 5.19 ft at 1:00PM Oct 14, 2017Observed: 5.23 ft at 1:15PM Oct 14, 2017Observed: 5.2 ft at 1:30PM Oct 14, 2017Observed: 5.22 ft at 1:45PM Oct 14, 2017Observed: 5.21 ft at 2:00PM Oct 14, 2017Observed: 5.21 ft at 2:15PM Oct 14, 2017Observed: 5.21 ft at 2:30PM Oct 14, 2017Observed: 5.22 ft at 2:45PM Oct 14, 2017Observed: 5.23 ft at 3:00PM Oct 14, 2017Observed: 5.2 ft at 3:15PM Oct 14, 2017Observed: 5.21 ft at 3:45PM Oct 14, 2017Observed: 5.26 ft at 4:15PM Oct 14, 2017Observed: 5.21 ft at 4:30PM Oct 14, 2017Observed: 5.26 ft at 4:45PM Oct 14, 2017Observed: 5.22 ft at 5:00PM Oct 14, 2017Observed: 5.25 ft at 5:15PM Oct 14, 2017Observed: 5.25 ft at 5:30PM Oct 14, 2017Observed: 5.2 ft at 5:45PM Oct 14, 2017Observed: 5.2 ft at 6:00PM Oct 14, 2017Observed: 5.19 ft at 6:15PM Oct 14, 2017Observed: 5.2 ft at 6:30PM Oct 14, 2017Observed: 5.19 ft at 6:45PM Oct 14, 2017Observed: 5.25 ft at 7:00PM Oct 14, 2017Observed: 5.2 ft at 7:15PM Oct 14, 2017Observed: 5.2 ft at 7:30PM Oct 14, 2017Observed: 5.19 ft at 7:45PM Oct 14, 2017Observed: 5.19 ft at 8:00PM Oct 14, 2017Observed: 5.21 ft at 8:15PM Oct 14, 2017Observed: 5.24 ft at 8:30PM Oct 14, 2017Observed: 5.2 ft at 8:45PM Oct 14, 2017Observed: 5.18 ft at 9:00PM Oct 14, 2017Observed: 5.21 ft at 9:15PM Oct 14, 2017Observed: 5.2 ft at 9:30PM Oct 14, 2017Observed: 5.24 ft at 9:45PM Oct 14, 2017Observed: 5.25 ft at 10:00PM Oct 14, 2017Observed: 5.2 ft at 10:15PM Oct 14, 2017Observed: 5.24 ft at 10:30PM Oct 14, 2017Observed: 5.22 ft at 10:45PM Oct 14, 2017Observed: 5.19 ft at 11:00PM Oct 14, 2017Observed: 5.2 ft at 11:15PM Oct 14, 2017Observed: 5.22 ft at 11:30PM Oct 14, 2017Observed: 5.2 ft at 11:45PM Oct 14, 2017Observed: 5.22 ft at 12:00AM Oct 15, 2017Observed: 5.21 ft at 12:15AM Oct 15, 2017Observed: 5.2 ft at 12:30AM Oct 15, 2017Observed: 5.24 ft at 12:45AM Oct 15, 2017Observed: 5.23 ft at 1:00AM Oct 15, 2017Observed: 5.21 ft at 1:15AM Oct 15, 2017Observed: 5.24 ft at 1:30AM Oct 15, 2017Observed: 5.22 ft at 1:45AM Oct 15, 2017Observed: 5.19 ft at 2:00AM Oct 15, 2017Observed: 5.21 ft at 2:15AM Oct 15, 2017Observed: 5.22 ft at 2:30AM Oct 15, 2017Observed: 5.19 ft at 2:45AM Oct 15, 2017Observed: 5.2 ft at 3:00AM Oct 15, 2017Observed: 5.19 ft at 3:15AM Oct 15, 2017Observed: 5.17 ft at 3:30AM Oct 15, 2017Observed: 5.2 ft at 3:45AM Oct 15, 2017Observed: 5.18 ft at 4:00AM Oct 15, 2017Observed: 5.22 ft at 4:15AM Oct 15, 2017Observed: 5.18 ft at 4:30AM Oct 15, 2017Observed: 5.2 ft at 4:45AM Oct 15, 2017Observed: 5.19 ft at 5:00AM Oct 15, 2017Observed: 5.22 ft at 5:15AM Oct 15, 2017Observed: 5.19 ft at 5:30AM Oct 15, 2017Observed: 5.22 ft at 5:45AM Oct 15, 2017Observed: 5.21 ft at 6:00AM Oct 15, 2017Observed: 5.19 ft at 6:30AM Oct 15, 2017Observed: 5.2 ft at 6:45AM Oct 15, 2017Observed: 5.19 ft at 7:15AM Oct 15, 2017Observed: 5.19 ft at 7:45AM Oct 15, 2017Observed: 5.21 ft at 8:00AM Oct 15, 2017Observed: 5.21 ft at 8:15AM Oct 15, 2017Observed: 5.19 ft at 8:30AM Oct 15, 2017Observed: 5.19 ft at 8:45AM Oct 15, 2017Observed: 5.23 ft at 9:00AM Oct 15, 2017Observed: 5.21 ft at 9:15AM Oct 15, 2017Observed: 5.23 ft at 9:30AM Oct 15, 2017Observed: 5.2 ft at 9:45AM Oct 15, 2017Observed: 5.2 ft at 10:00AM Oct 15, 2017Observed: 5.18 ft at 10:15AM Oct 15, 2017Observed: 5.2 ft at 10:30AM Oct 15, 2017Observed: 5.21 ft at 10:45AM Oct 15, 2017Observed: 5.21 ft at 11:00AM Oct 15, 2017Observed: 5.18 ft at 11:15AM Oct 15, 2017Observed: 5.17 ft at 11:30AM Oct 15, 2017Observed: 5.18 ft at 11:45AM Oct 15, 2017Observed: 5.18 ft at 12:00PM Oct 15, 2017Observed: 5.17 ft at 12:15PM Oct 15, 2017Observed: 5.17 ft at 12:30PM Oct 15, 2017Observed: 5.19 ft at 12:45PM Oct 15, 2017Observed: 5.21 ft at 1:00PM Oct 15, 2017Observed: 5.2 ft at 1:15PM Oct 15, 2017Observed: 5.2 ft at 1:30PM Oct 15, 2017Observed: 5.2 ft at 1:45PM Oct 15, 2017Observed: 5.22 ft at 2:00PM Oct 15, 2017Observed: 5.24 ft at 2:15PM Oct 15, 2017Observed: 5.18 ft at 2:30PM Oct 15, 2017Observed: 5.19 ft at 3:00PM Oct 15, 2017Observed: 5.18 ft at 3:15PM Oct 15, 2017Observed: 5.2 ft at 3:30PM Oct 15, 2017Observed: 5.2 ft at 3:45PM Oct 15, 2017Observed: 5.16 ft at 4:00PM Oct 15, 2017Observed: 5.19 ft at 4:15PM Oct 15, 2017Observed: 5.15 ft at 4:30PM Oct 15, 2017Observed: 5.18 ft at 5:00PM Oct 15, 2017Observed: 5.16 ft at 5:15PM Oct 15, 2017Observed: 5.18 ft at 5:30PM Oct 15, 2017Observed: 5.16 ft at 5:45PM Oct 15, 2017Observed: 5.19 ft at 6:00PM Oct 15, 2017Observed: 5.17 ft at 6:15PM Oct 15, 2017Observed: 5.17 ft at 6:30PM Oct 15, 2017Observed: 5.19 ft at 6:45PM Oct 15, 2017Observed: 5.17 ft at 7:00PM Oct 15, 2017Observed: 5.21 ft at 7:15PM Oct 15, 2017Observed: 5.18 ft at 7:30PM Oct 15, 2017Observed: 5.19 ft at 7:45PM Oct 15, 2017Observed: 5.24 ft at 8:00PM Oct 15, 2017Observed: 5.2 ft at 8:15PM Oct 15, 2017Observed: 5.18 ft at 8:30PM Oct 15, 2017Observed: 5.18 ft at 8:45PM Oct 15, 2017Observed: 5.19 ft at 9:00PM Oct 15, 2017Observed: 5.15 ft at 9:15PM Oct 15, 2017Observed: 5.18 ft at 9:30PM Oct 15, 2017Observed: 5.17 ft at 9:45PM Oct 15, 2017Observed: 5.22 ft at 10:00PM Oct 15, 2017Observed: 5.18 ft at 10:15PM Oct 15, 2017Observed: 5.24 ft at 10:30PM Oct 15, 2017Observed: 5.17 ft at 10:45PM Oct 15, 2017Observed: 5.16 ft at 11:00PM Oct 15, 2017Observed: 5.18 ft at 11:15PM Oct 15, 2017Observed: 5.17 ft at 11:30PM Oct 15, 2017Observed: 5.21 ft at 11:45PM Oct 15, 2017Observed: 5.17 ft at 12:00AM Oct 16, 2017Observed: 5.19 ft at 12:15AM Oct 16, 2017Observed: 5.18 ft at 12:30AM Oct 16, 2017Observed: 5.18 ft at 12:45AM Oct 16, 2017Observed: 5.21 ft at 1:00AM Oct 16, 2017Observed: 5.21 ft at 1:15AM Oct 16, 2017Observed: 5.17 ft at 1:30AM Oct 16, 2017Observed: 5.22 ft at 1:45AM Oct 16, 2017Observed: 5.19 ft at 2:00AM Oct 16, 2017Observed: 5.21 ft at 2:15AM Oct 16, 2017Observed: 5.17 ft at 2:30AM Oct 16, 2017Observed: 5.24 ft at 2:45AM Oct 16, 2017Observed: 5.18 ft at 3:00AM Oct 16, 2017Observed: 5.22 ft at 3:15AM Oct 16, 2017Observed: 5.17 ft at 3:30AM Oct 16, 2017Observed: 5.24 ft at 3:45AM Oct 16, 2017Observed: 5.17 ft at 4:00AM Oct 16, 2017Observed: 5.22 ft at 4:15AM Oct 16, 2017Observed: 5.16 ft at 4:30AM Oct 16, 2017Observed: 5.2 ft at 4:45AM Oct 16, 2017Observed: 5.23 ft at 5:00AM Oct 16, 2017Observed: 5.18 ft at 5:15AM Oct 16, 2017Observed: 5.16 ft at 5:30AM Oct 16, 2017Observed: 5.19 ft at 5:45AM Oct 16, 2017Observed: 5.21 ft at 6:00AM Oct 16, 2017Observed: 5.21 ft at 6:15AM Oct 16, 2017Observed: 5.21 ft at 6:30AM Oct 16, 2017Observed: 5.18 ft at 6:45AM Oct 16, 2017Observed: 5.18 ft at 7:00AM Oct 16, 2017Observed: 5.19 ft at 7:15AM Oct 16, 2017Observed: 5.19 ft at 7:30AM Oct 16, 2017Observed: 5.19 ft at 7:45AM Oct 16, 2017Observed: 5.19 ft at 8:00AM Oct 16, 2017Observed: 5.23 ft at 8:15AM Oct 16, 2017Observed: 5.2 ft at 8:30AM Oct 16, 2017Observed: 5.19 ft at 8:45AM Oct 16, 2017Observed: 5.21 ft at 9:15AM Oct 16, 2017Observed: 5.23 ft at 9:30AM Oct 16, 2017Observed: 5.25 ft at 9:45AM Oct 16, 2017Observed: 5.24 ft at 10:00AM Oct 16, 2017Observed: 5.18 ft at 10:15AM Oct 16, 2017Observed: 5.26 ft at 10:30AM Oct 16, 2017Observed: 5.19 ft at 10:45AM Oct 16, 2017Observed: 5.21 ft at 11:00AM Oct 16, 2017Observed: 5.22 ft at 11:15AM Oct 16, 2017Highest Observation: 5.28 ft at 11:30AM Oct 16, 2017Observed: 5.22 ft at 11:45AM Oct 16, 2017Observed: 5.21 ft at 12:00PM Oct 16, 2017Observed: 5.18 ft at 12:15PM Oct 16, 2017Observed: 5.18 ft at 12:30PM Oct 16, 2017Observed: 5.19 ft at 12:45PM Oct 16, 2017Observed: 5.24 ft at 1:00PM Oct 16, 2017Observed: 5.27 ft at 1:15PM Oct 16, 2017Observed: 5.22 ft at 1:30PM Oct 16, 2017Observed: 5.26 ft at 1:45PM Oct 16, 2017Observed: 5.19 ft at 2:00PM Oct 16, 2017Observed: 5.17 ft at 2:15PM Oct 16, 2017Observed: 5.23 ft at 2:30PM Oct 16, 2017Observed: 5.21 ft at 2:45PM Oct 16, 2017Observed: 5.16 ft at 3:00PM Oct 16, 2017Observed: 5.18 ft at 3:15PM Oct 16, 2017Observed: 5.18 ft at 3:30PM Oct 16, 2017Observed: 5.17 ft at 3:45PM Oct 16, 2017Observed: 5.16 ft at 4:00PM Oct 16, 2017Observed: 5.19 ft at 4:15PM Oct 16, 2017Observed: 5.24 ft at 4:30PM Oct 16, 2017Observed: 5.18 ft at 4:45PM Oct 16, 2017Observed: 5.23 ft at 5:00PM Oct 16, 2017Observed: 5.21 ft at 5:15PM Oct 16, 2017Observed: 5.15 ft at 5:30PM Oct 16, 2017Observed: 5.14 ft at 5:45PM Oct 16, 2017Observed: 5.21 ft at 6:00PM Oct 16, 2017Observed: 5.14 ft at 6:15PM Oct 16, 2017Observed: 5.13 ft at 6:30PM Oct 16, 2017Observed: 5.15 ft at 6:45PM Oct 16, 2017Observed: 5.14 ft at 7:00PM Oct 16, 2017Observed: 5.12 ft at 7:15PM Oct 16, 2017Observed: 5.15 ft at 7:30PM Oct 16, 2017Observed: 5.15 ft at 7:45PM Oct 16, 2017Observed: 5.15 ft at 8:00PM Oct 16, 2017Observed: 5.16 ft at 8:15PM Oct 16, 2017Observed: 5.15 ft at 8:30PM Oct 16, 2017Observed: 5.2 ft at 8:45PM Oct 16, 2017Observed: 5.15 ft at 9:00PM Oct 16, 2017Observed: 5.15 ft at 9:15PM Oct 16, 2017Observed: 5.12 ft at 9:30PM Oct 16, 2017Observed: 5.13 ft at 9:45PM Oct 16, 2017Observed: 5.11 ft at 10:00PM Oct 16, 2017Observed: 5.16 ft at 10:15PM Oct 16, 2017Observed: 5.14 ft at 10:30PM Oct 16, 2017Observed: 5.15 ft at 10:45PM Oct 16, 2017Observed: 5.11 ft at 11:00PM Oct 16, 2017Observed: 5.14 ft at 11:15PM Oct 16, 2017Observed: 5.15 ft at 11:30PM Oct 16, 2017Observed: 5.13 ft at 11:45PM Oct 16, 2017Observed: 5.11 ft at 12:00AM Oct 17, 2017Observed: 5.13 ft at 12:15AM Oct 17, 2017Observed: 5.13 ft at 12:30AM Oct 17, 2017Observed: 5.19 ft at 12:45AM Oct 17, 2017Observed: 5.17 ft at 1:00AM Oct 17, 2017Observed: 5.11 ft at 1:15AM Oct 17, 2017Observed: 5.14 ft at 1:30AM Oct 17, 2017Observed: 5.13 ft at 1:45AM Oct 17, 2017Observed: 5.11 ft at 2:00AM Oct 17, 2017Observed: 5.14 ft at 2:15AM Oct 17, 2017Observed: 5.14 ft at 2:30AM Oct 17, 2017Observed: 5.13 ft at 2:45AM Oct 17, 2017Observed: 5.15 ft at 3:00AM Oct 17, 2017Observed: 5.13 ft at 3:15AM Oct 17, 2017Observed: 5.14 ft at 3:30AM Oct 17, 2017Observed: 5.15 ft at 3:45AM Oct 17, 2017Observed: 5.14 ft at 4:00AM Oct 17, 2017Observed: 5.14 ft at 4:15AM Oct 17, 2017Observed: 5.13 ft at 4:30AM Oct 17, 2017Observed: 5.11 ft at 4:45AM Oct 17, 2017Observed: 5.13 ft at 5:00AM Oct 17, 2017Observed: 5.12 ft at 5:15AM Oct 17, 2017Observed: 5.12 ft at 5:30AM Oct 17, 2017Observed: 5.12 ft at 5:45AM Oct 17, 2017Observed: 5.12 ft at 6:00AM Oct 17, 2017Observed: 5.12 ft at 6:15AM Oct 17, 2017Observed: 5.16 ft at 6:30AM Oct 17, 2017Observed: 5.15 ft at 6:45AM Oct 17, 2017Observed: 5.15 ft at 7:00AM Oct 17, 2017Observed: 5.14 ft at 7:15AM Oct 17, 2017Observed: 5.17 ft at 7:30AM Oct 17, 2017Observed: 5.17 ft at 7:45AM Oct 17, 2017Observed: 5.17 ft at 8:00AM Oct 17, 2017Observed: 5.17 ft at 8:15AM Oct 17, 2017Observed: 5.2 ft at 8:30AM Oct 17, 2017Observed: 5.16 ft at 8:45AM Oct 17, 2017Observed: 5.18 ft at 9:00AM Oct 17, 2017Observed: 5.15 ft at 9:15AM Oct 17, 2017Observed: 5.17 ft at 9:30AM Oct 17, 2017Observed: 5.16 ft at 9:45AM Oct 17, 2017Observed: 5.15 ft at 10:00AM Oct 17, 2017Observed: 5.17 ft at 10:15AM Oct 17, 2017Observed: 5.18 ft at 10:30AM Oct 17, 2017Observed: 5.17 ft at 10:45AM Oct 17, 2017Observed: 5.18 ft at 11:00AM Oct 17, 2017Observed: 5.18 ft at 11:15AM Oct 17, 2017Observed: 5.18 ft at 11:30AM Oct 17, 2017Observed: 5.19 ft at 11:45AM Oct 17, 2017Observed: 5.16 ft at 12:00PM Oct 17, 2017Observed: 5.18 ft at 12:15PM Oct 17, 2017Observed: 5.2 ft at 12:30PM Oct 17, 2017Observed: 5.19 ft at 12:45PM Oct 17, 2017Observed: 5.16 ft at 1:00PM Oct 17, 2017Observed: 5.21 ft at 1:15PM Oct 17, 2017Observed: 5.17 ft at 1:30PM Oct 17, 2017Observed: 5.18 ft at 1:45PM Oct 17, 2017Observed: 5.21 ft at 2:00PM Oct 17, 2017Observed: 5.18 ft at 2:15PM Oct 17, 2017Observed: 5.17 ft at 2:30PM Oct 17, 2017Observed: 5.17 ft at 2:45PM Oct 17, 2017Observed: 5.23 ft at 3:00PM Oct 17, 2017Observed: 5.18 ft at 3:15PM Oct 17, 2017Observed: 5.18 ft at 3:30PM Oct 17, 2017Observed: 5.19 ft at 3:45PM Oct 17, 2017Observed: 5.17 ft at 4:00PM Oct 17, 2017Observed: 5.17 ft at 4:15PM Oct 17, 2017Observed: 5.21 ft at 4:30PM Oct 17, 2017Observed: 5.18 ft at 4:45PM Oct 17, 2017Observed: 5.17 ft at 5:00PM Oct 17, 2017Observed: 5.17 ft at 5:15PM Oct 17, 2017Observed: 5.19 ft at 5:45PM Oct 17, 2017Observed: 5.19 ft at 6:00PM Oct 17, 2017Observed: 5.17 ft at 6:15PM Oct 17, 2017Observed: 5.2 ft at 6:30PM Oct 17, 2017Observed: 5.18 ft at 6:45PM Oct 17, 2017Observed: 5.19 ft at 7:00PM Oct 17, 2017Observed: 5.17 ft at 7:15PM Oct 17, 2017Observed: 5.16 ft at 7:30PM Oct 17, 2017Observed: 5.15 ft at 7:45PM Oct 17, 2017Observed: 5.19 ft at 8:00PM Oct 17, 2017Observed: 5.18 ft at 8:15PM Oct 17, 2017Observed: 5.17 ft at 8:30PM Oct 17, 2017Observed: 5.17 ft at 8:45PM Oct 17, 2017Observed: 5.19 ft at 9:00PM Oct 17, 2017Observed: 5.17 ft at 9:15PM Oct 17, 2017Observed: 5.2 ft at 9:30PM Oct 17, 2017Observed: 5.18 ft at 9:45PM Oct 17, 2017Observed: 5.19 ft at 10:00PM Oct 17, 2017Observed: 5.2 ft at 10:15PM Oct 17, 2017Observed: 5.21 ft at 10:30PM Oct 17, 2017Observed: 5.22 ft at 10:45PM Oct 17, 2017Observed: 5.17 ft at 11:00PM Oct 17, 2017Observed: 5.19 ft at 11:15PM Oct 17, 2017Observed: 5.19 ft at 11:30PM Oct 17, 2017Observed: 5.18 ft at 11:45PM Oct 17, 2017Observed: 5.2 ft at 12:00AM Oct 18, 2017Observed: 5.2 ft at 12:15AM Oct 18, 2017Observed: 5.17 ft at 12:30AM Oct 18, 2017Observed: 5.19 ft at 12:45AM Oct 18, 2017Observed: 5.15 ft at 1:00AM Oct 18, 2017Observed: 5.17 ft at 1:15AM Oct 18, 2017Observed: 5.2 ft at 1:30AM Oct 18, 2017Observed: 5.18 ft at 1:45AM Oct 18, 2017Observed: 5.19 ft at 2:00AM Oct 18, 2017Observed: 5.23 ft at 2:15AM Oct 18, 2017Observed: 5.17 ft at 2:30AM Oct 18, 2017Observed: 5.17 ft at 2:45AM Oct 18, 2017Observed: 5.19 ft at 3:00AM Oct 18, 2017Observed: 5.2 ft at 3:15AM Oct 18, 2017Observed: 5.17 ft at 3:30AM Oct 18, 2017Observed: 5.18 ft at 3:45AM Oct 18, 2017Observed: 5.18 ft at 4:00AM Oct 18, 2017Observed: 5.19 ft at 4:15AM Oct 18, 2017Observed: 5.21 ft at 4:30AM Oct 18, 2017Observed: 5.19 ft at 4:45AM Oct 18, 2017Observed: 5.18 ft at 5:00AM Oct 18, 2017Observed: 5.2 ft at 5:15AM Oct 18, 2017Observed: 5.19 ft at 5:30AM Oct 18, 2017Observed: 5.18 ft at 5:45AM Oct 18, 2017Observed: 5.16 ft at 6:00AM Oct 18, 2017Observed: 5.18 ft at 6:15AM Oct 18, 2017Observed: 5.22 ft at 6:30AM Oct 18, 2017Observed: 5.18 ft at 6:45AM Oct 18, 2017Observed: 5.24 ft at 7:00AM Oct 18, 2017Observed: 5.21 ft at 7:15AM Oct 18, 2017Observed: 5.18 ft at 7:30AM Oct 18, 2017Observed: 5.2 ft at 7:45AM Oct 18, 2017Observed: 5.19 ft at 8:00AM Oct 18, 2017Observed: 5.18 ft at 8:15AM Oct 18, 2017Observed: 5.21 ft at 8:30AM Oct 18, 2017Observed: 5.19 ft at 8:45AM Oct 18, 2017Observed: 5.2 ft at 9:00AM Oct 18, 2017Observed: 5.23 ft at 9:15AM Oct 18, 2017Observed: 5.19 ft at 9:30AM Oct 18, 2017Observed: 5.19 ft at 9:45AM Oct 18, 2017Observed: 5.23 ft at 10:00AM Oct 18, 2017Observed: 5.16 ft at 10:15AM Oct 18, 2017Observed: 5.14 ft at 10:30AM Oct 18, 2017Observed: 5.14 ft at 10:45AM Oct 18, 2017Observed: 5.13 ft at 11:00AM Oct 18, 2017Observed: 5.16 ft at 11:15AM Oct 18, 2017Observed: 5.13 ft at 11:30AM Oct 18, 2017Observed: 5.11 ft at 11:45AM Oct 18, 2017Observed: 5.12 ft at 12:00PM Oct 18, 2017Observed: 5.09 ft at 12:15PM Oct 18, 2017Observed: 5.11 ft at 12:30PM Oct 18, 2017Observed: 5.09 ft at 12:45PM Oct 18, 2017Observed: 5.08 ft at 1:00PM Oct 18, 2017Observed: 5.11 ft at 1:15PM Oct 18, 2017Observed: 5.11 ft at 1:30PM Oct 18, 2017Observed: 5.09 ft at 1:45PM Oct 18, 2017Observed: 5.1 ft at 2:00PM Oct 18, 2017Observed: 5.09 ft at 2:15PM Oct 18, 2017Observed: 5.06 ft at 2:30PM Oct 18, 2017Observed: 5.1 ft at 2:45PM Oct 18, 2017Observed: 5.08 ft at 3:00PM Oct 18, 2017Observed: 5.09 ft at 3:15PM Oct 18, 2017Observed: 5.1 ft at 3:30PM Oct 18, 2017Observed: 5.09 ft at 3:45PM Oct 18, 2017Observed: 5.09 ft at 4:00PM Oct 18, 2017Observed: 5.08 ft at 4:15PM Oct 18, 2017Observed: 5.07 ft at 4:30PM Oct 18, 2017Observed: 5.06 ft at 4:45PM Oct 18, 2017Observed: 5.07 ft at 5:00PM Oct 18, 2017Observed: 5.09 ft at 5:15PM Oct 18, 2017Observed: 5.04 ft at 5:30PM Oct 18, 2017Observed: 5.05 ft at 5:45PM Oct 18, 2017Observed: 5.08 ft at 6:00PM Oct 18, 2017Observed: 5.09 ft at 6:15PM Oct 18, 2017Highest Forecast: 5.1 ft 7:00PM Oct 18, 2017Highest Forecast: 5.1 ft 8:00PM Oct 18, 2017Highest Forecast: 5.1 ft 9:00PM Oct 18, 2017Highest Forecast: 5.1 ft 10:00PM Oct 18, 2017Highest Forecast: 5.1 ft 11:00PM Oct 18, 2017Highest Forecast: 5.1 ft 12:00AM Oct 19, 2017Highest Forecast: 5.1 ft 1:00AM Oct 19, 2017Highest Forecast: 5.1 ft 2:00AM Oct 19, 2017Highest Forecast: 5.1 ft 3:00AM Oct 19, 2017Highest Forecast: 5.1 ft 4:00AM Oct 19, 2017Highest Forecast: 5.1 ft 5:00AM Oct 19, 2017Highest Forecast: 5.1 ft 6:00AM Oct 19, 2017Highest Forecast: 5.1 ft 7:00AM Oct 19, 2017Highest Forecast: 5.1 ft 8:00AM Oct 19, 2017Highest Forecast: 5.1 ft 9:00AM Oct 19, 2017Highest Forecast: 5.1 ft 10:00AM Oct 19, 2017Highest Forecast: 5.1 ft 11:00AM Oct 19, 2017Highest Forecast: 5.1 ft 12:00PM Oct 19, 2017Highest Forecast: 5.1 ft 1:00PM Oct 19, 2017Highest Forecast: 5.1 ft 2:00PM Oct 19, 2017Highest Forecast: 5.1 ft 3:00PM Oct 19, 2017Highest Forecast: 5.1 ft 4:00PM Oct 19, 2017Highest Forecast: 5.1 ft 5:00PM Oct 19, 2017Highest Forecast: 5.1 ft 6:00PM Oct 19, 2017Highest Forecast: 5.1 ft 7:00PM Oct 19, 2017Highest Forecast: 5.1 ft 8:00PM Oct 19, 2017Highest Forecast: 5.1 ft 9:00PM Oct 19, 2017Highest Forecast: 5.1 ft 10:00PM Oct 19, 2017Highest Forecast: 5.1 ft 11:00PM Oct 19, 2017Highest Forecast: 5.1 ft 12:00AM Oct 20, 2017Highest Forecast: 5.1 ft 1:00AM Oct 20, 2017Highest Forecast: 5.1 ft 2:00AM Oct 20, 2017Highest Forecast: 5.1 ft 3:00AM Oct 20, 2017Highest Forecast: 5.1 ft 4:00AM Oct 20, 2017Highest Forecast: 5.1 ft 5:00AM Oct 20, 2017Highest Forecast: 5.1 ft 6:00AM Oct 20, 2017Highest Forecast: 5.1 ft 7:00AM Oct 20, 2017Highest Forecast: 5.1 ft 8:00AM Oct 20, 2017Highest Forecast: 5.1 ft 9:00AM Oct 20, 2017Highest Forecast: 5.1 ft 10:00AM Oct 20, 2017Highest Forecast: 5.1 ft 11:00AM Oct 20, 2017Highest Forecast: 5.1 ft 12:00PM Oct 20, 2017Highest Forecast: 5.1 ft 1:00PM Oct 20, 2017Highest Forecast: 5.1 ft 2:00PM Oct 20, 2017Highest Forecast: 5.1 ft 3:00PM Oct 20, 2017Highest Forecast: 5.1 ft 4:00PM Oct 20, 2017Highest Forecast: 5.1 ft 5:00PM Oct 20, 2017Highest Forecast: 5.1 ft 6:00PM Oct 20, 2017Highest Forecast: 5.1 ft 7:00PM Oct 20, 2017Highest Forecast: 5.1 ft 8:00PM Oct 20, 2017Highest Forecast: 5.1 ft 9:00PM Oct 20, 2017Highest Forecast: 5.1 ft 10:00PM Oct 20, 2017Highest Forecast: 5.1 ft 11:00PM Oct 20, 2017Highest Forecast: 5.1 ft 12:00AM Oct 21, 2017Highest Forecast: 5.1 ft 1:00AM Oct 21, 2017Highest Forecast: 5.1 ft 2:00AM Oct 21, 2017Highest Forecast: 5.1 ft 3:00AM Oct 21, 2017Highest Forecast: 5.1 ft 4:00AM Oct 21, 2017Highest Forecast: 5.1 ft 5:00AM Oct 21, 2017Highest Forecast: 5.1 ft 6:00AM Oct 21, 2017Highest Forecast: 5.1 ft 7:00AM Oct 21, 2017Highest Forecast: 5.1 ft 8:00AM Oct 21, 2017Highest Forecast: 5.1 ft 9:00AM Oct 21, 2017Highest Forecast: 5.1 ft 10:00AM Oct 21, 2017Highest Forecast: 5.1 ft 11:00AM Oct 21, 2017Highest Forecast: 5.1 ft 12:00PM Oct 21, 2017Highest Forecast: 5.1 ft 1:00PM Oct 21, 2017Highest Forecast: 5.1 ft 2:00PM Oct 21, 2017Highest Forecast: 5.1 ft 3:00PM Oct 21, 2017Highest Forecast: 5.1 ft 4:00PM Oct 21, 2017Highest Forecast: 5.1 ft 5:00PM Oct 21, 2017Highest Forecast: 5.1 ft 6:00PM Oct 21, 2017Highest Forecast: 5.1 ft 7:00PM Oct 21, 2017Highest Forecast: 5.1 ft 8:00PM Oct 21, 2017Highest Forecast: 5.1 ft 9:00PM Oct 21, 2017Highest Forecast: 5.1 ft 10:00PM Oct 21, 2017Highest Forecast: 5.1 ft 11:00PM Oct 21, 2017Highest Forecast: 5.1 ft 12:00AM Oct 22, 2017Highest Forecast: 5.1 ft 1:00AM Oct 22, 2017Highest Forecast: 5.1 ft 2:00AM Oct 22, 2017Highest Forecast: 5.1 ft 3:00AM Oct 22, 2017Highest Forecast: 5.1 ft 4:00AM Oct 22, 2017Highest Forecast: 5.1 ft 5:00AM Oct 22, 2017Highest Forecast: 5.1 ft 6:00AM Oct 22, 2017Highest Forecast: 5.1 ft 7:00AM Oct 22, 2017Highest Forecast: 5.1 ft 8:00AM Oct 22, 2017Highest Forecast: 5.1 ft 9:00AM Oct 22, 2017Highest Forecast: 5.1 ft 10:00AM Oct 22, 2017Highest Forecast: 5.1 ft 11:00AM Oct 22, 2017Highest Forecast: 5.1 ft 12:00PM Oct 22, 2017Highest Forecast: 5.1 ft 1:00PM Oct 22, 2017Highest Forecast: 5.1 ft 2:00PM Oct 22, 2017Highest Forecast: 5.1 ft 3:00PM Oct 22, 2017Highest Forecast: 5.1 ft 4:00PM Oct 22, 2017Highest Forecast: 5.1 ft 5:00PM Oct 22, 2017Highest Forecast: 5.1 ft 6:00PM Oct 22, 2017Highest Forecast: 5.1 ft 7:00PM Oct 22, 2017Highest Forecast: 5.1 ft 8:00PM Oct 22, 2017Highest Forecast: 5.1 ft 9:00PM Oct 22, 2017Highest Forecast: 5.1 ft 10:00PM Oct 22, 2017Highest Forecast: 5.1 ft 11:00PM Oct 22, 2017Highest Forecast: 5.1 ft 12:00AM Oct 23, 2017Highest Forecast: 5.1 ft 1:00AM Oct 23, 2017Highest Forecast: 5.1 ft 2:00AM Oct 23, 2017Highest Forecast: 5.1 ft 3:00AM Oct 23, 2017Highest Forecast: 5.1 ft 4:00AM Oct 23, 2017Highest Forecast: 5.1 ft 5:00AM Oct 23, 2017USGS--Water Resources of the United StatesMASN2(plotting HGIRG) Graph Created (6:48PM Oct 18, 2017)ObservedForecast (issued 7:06AM Oct 18)Latest observed value: 5.09 ft at 6:15 PM PDT 18-Oct-2017. Flood Stage is 9.8 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Gauge reading may be affected by ice during freezing weather from November to April.

NOTE: Provisional rating under development due to recent sediment removal. Increased uncertainty exists for both observed and forecast flows.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Walker River near Mason are issued routinely year-round.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Miller Ln
Flood Categories (in feet)
Major Flood Stage: 11.6
Moderate Flood Stage: 11
Flood Stage: 9.8
Action Stage: 9.3
Low Stage (in feet): -9999

Historic Crests
(1) 12.72 ft on 01/04/1997
(2) 11.57 ft on 07/11/1995
(3) 11.31 ft on 06/19/1983
(4) 10.93 ft on 06/22/2017
(5) 10.77 ft on 07/01/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.93 ft on 06/22/2017
(2) 10.20 ft on 06/06/2017
(3) 10.77 ft on 07/01/2011
(4) 8.51 ft on 06/19/2002
(5) 6.97 ft on 05/13/2001
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 4.37 ft on 10/13/1977
(2) 4.47 ft on 01/06/2001
(3) 4.53 ft on 03/08/1977
(4) 4.58 ft on 12/01/1981
(5) 4.70 ft on 11/20/1979
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

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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
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13 Near record flooding in the Mason Valley-Yerington area. Significant flooding of homes and businesses in Yerington possible if breaches develop and the river spreads east. Extensive flooding of agricultural lands likely. Many primary and secondary roads flooded. About 3400 cfs.
12.5 Major flooding in the Mason Valley-Yerington area. Extensive flooding of farm and pasture lands. Many roads flooded. Some portions of Yerington flooded if breaches develop and the river spreads east. About 3200 cfs.
12 Major flooding in the Mason Valley-Yerington area. Some portions of Yerington flood if breaches develop and the river spreads east. Many roads flood. Extensive flooding of farmland and pasture near the river flood. About 3000 cfs...exceeds flood of July 11 1995...but not as severe as record flood of January 4 1997.
11.6 Moderate flooding of lowlands throughout the Mason Valley-Yerington area. Structures adjacent to river in floodplain may be damage if not protected. Flooding of many secondary and some primary roads occurs. About 2800 cfs...similar to flood of July 11 1995.
11.3 Moderate flooding of lowlands to farm and pasture lands throughout the Mason Valley-Yerington area. Some low structures adjacent to river begin to flood. Several secondary and some primary roads flood. About 2700 cfs...similar to floods of July 11 1995 and June 19 1983.
11 Moderate flooding of lowlands...pasture and farmland adjacent to river throughout Mason Valley-Yerington area. Several rural and some secondary public roads flood. Yards and basements of lowest homes adjacent to the river in Mason and Yerington begin flooding...preventative sandbagging is necessary. Possible damage to irrigation structures and levees. About 2600 cfs...higher than July 1 2011...but lower than June 19 1983 floods.
10.8 Minor flooding of lowlands...pasture and farmland adjacent to the river throughout the Mason Valley-Yerington area. Some rural roads flood. Preventative sandbagging of low structures in Mason and Yerington may be necessary as river rises...but little flooding occurs. Some minor flooding of basements and yards in Mason. About 2500 cfs...like floods of July 1 2011.
10.5 Minor flooding of lowlands...pasture...farmland and some rural roads in Mason Valley. Preventative sandbagging of lowest homes in Mason and Yerington should be done as river rises...but little flooding occurs. There may be some minor flooding of yards and basements in Mason. About 2400 cfs...similar to the flood of July 4 1980.
10.3 Minor flooding of lowlands...pasture and farmland in Mason Valley-Yerington area. Preventative sandbagging of lowest homes and businesses adjacent to river should begin if further rises are possible...but little flooding occurs. Some isolated flooding of rural roads. At 2300 cfs...chance of exceeding this flow about one in 6 any year per USGS estimate.
10 Minor flooding of lowlands...pasture...cropland and some rural roads throughout the Mason Valley/Yerington area. No flooding of structures or roads. About 1950 cfs. Chance of exceeding this flow any year about 1 in 5 per USGS estimate.
9.8 Flood Stage...Minor lowland flooding begins throughout Mason Valley-Yerington area. About 1850 cfs. Chance of exceeding this flow any year about 1 in 4 per USGS estimate.
9.3 Monitor Stage...about 1550 cfs...No flooding in the Mason Valley-Yerington area. Chance of exceeding this flow any year about 1 in 3 per USGS estimate.
Photos
(1) Downstream View from Snyder Lane Bridge
(2) Upstream View from Snyder Lane Bridge
About This Location Collapse

Latitude: 38.919444° N, Longitude: 119.190278° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 9.8 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 4426.0 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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NWS Information
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Reno Weather Forecast Office
2350 Raggio Pkwy
Reno, NV 89512-3900
(775) 673-8100
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Page last modified: 21-Dec-2016 5:18 PM
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