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Web Portal Changes: In Spring 2024, the Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS) at a repurposed https://water.noaa.gov. A preview of NWPS is available here, where you can see your station hydrograph by replacing SSSSS with the station 5-character id: https://preview.water.noaa.gov/gauges/SSSSS.

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Hydrograph River at a Glance Download
West Walker River near Coleville (Upper Gage) Stage (ft)Flow (cfs)Observed: 1.01 ft at 8:15AM Feb 24, 2024Observed: 1.02 ft at 8:30AM Feb 24, 2024Observed: 1.02 ft at 8:45AM Feb 24, 2024Observed: 1.04 ft at 9:00AM Feb 24, 2024Observed: 1.01 ft at 9:15AM Feb 24, 2024Observed: 0.97 ft at 9:30AM Feb 24, 2024Observed: 0.98 ft at 9:45AM Feb 24, 2024Observed: 1 ft at 10:00AM Feb 24, 2024Observed: 1 ft at 10:15AM Feb 24, 2024Observed: 1 ft at 10:30AM Feb 24, 2024Observed: 1 ft at 10:45AM Feb 24, 2024Observed: 1.01 ft at 11:00AM Feb 24, 2024Observed: 1.05 ft at 11:15AM Feb 24, 2024Observed: 1.08 ft at 11:30AM Feb 24, 2024Observed: 1.1 ft at 11:45AM Feb 24, 2024Observed: 1.12 ft at 12:00PM Feb 24, 2024Observed: 1.16 ft at 12:15PM Feb 24, 2024Observed: 1.17 ft at 12:30PM Feb 24, 2024Observed: 1.18 ft at 12:45PM Feb 24, 2024Observed: 1.19 ft at 1:00PM Feb 24, 2024Observed: 1.2 ft at 1:15PM Feb 24, 2024Observed: 1.19 ft at 1:30PM Feb 24, 2024Observed: 1.18 ft at 1:45PM Feb 24, 2024Observed: 1.18 ft at 2:00PM Feb 24, 2024Observed: 1.19 ft at 2:15PM Feb 24, 2024Observed: 1.18 ft at 2:30PM Feb 24, 2024Observed: 1.17 ft at 2:45PM Feb 24, 2024Observed: 1.17 ft at 3:00PM Feb 24, 2024Observed: 1.19 ft at 3:15PM Feb 24, 2024Observed: 1.2 ft at 3:30PM Feb 24, 2024Observed: 1.21 ft at 3:45PM Feb 24, 2024Highest Observation: 1.23 ft at 4:00PM Feb 24, 2024Observed: 1.22 ft at 4:15PM Feb 24, 2024Observed: 1.21 ft at 4:30PM Feb 24, 2024Observed: 1.21 ft at 4:45PM Feb 24, 2024Observed: 1.2 ft at 5:00PM Feb 24, 2024Observed: 1.2 ft at 5:15PM Feb 24, 2024Observed: 1.19 ft at 5:30PM Feb 24, 2024Observed: 1.19 ft at 5:45PM Feb 24, 2024Observed: 1.19 ft at 6:00PM Feb 24, 2024Observed: 1.2 ft at 6:15PM Feb 24, 2024Observed: 1.21 ft at 6:30PM Feb 24, 2024Observed: 1.2 ft at 6:45PM Feb 24, 2024Observed: 1.21 ft at 7:00PM Feb 24, 2024Observed: 1.2 ft at 7:15PM Feb 24, 2024Observed: 1.19 ft at 7:30PM Feb 24, 2024Observed: 1.19 ft at 7:45PM Feb 24, 2024Observed: 1.19 ft at 8:00PM Feb 24, 2024Observed: 1.18 ft at 8:15PM Feb 24, 2024Observed: 1.18 ft at 8:30PM Feb 24, 2024Observed: 1.17 ft at 8:45PM Feb 24, 2024Observed: 1.17 ft at 9:00PM Feb 24, 2024Observed: 1.17 ft at 9:15PM Feb 24, 2024Observed: 1.16 ft at 9:30PM Feb 24, 2024Observed: 1.16 ft at 9:45PM Feb 24, 2024Observed: 1.15 ft at 10:00PM Feb 24, 2024Observed: 1.15 ft at 10:15PM Feb 24, 2024Observed: 1.15 ft at 10:30PM Feb 24, 2024Observed: 1.15 ft at 10:45PM Feb 24, 2024Observed: 1.14 ft at 11:00PM Feb 24, 2024Observed: 1.14 ft at 11:15PM Feb 24, 2024Observed: 1.14 ft at 11:30PM Feb 24, 2024Observed: 1.14 ft at 11:45PM Feb 24, 2024Observed: 1.13 ft at 12:00AM Feb 25, 2024Observed: 1.12 ft at 12:15AM Feb 25, 2024Observed: 1.13 ft at 12:30AM Feb 25, 2024Observed: 1.13 ft at 12:45AM Feb 25, 2024Observed: 1.13 ft at 1:00AM Feb 25, 2024Observed: 1.13 ft at 1:15AM Feb 25, 2024Observed: 1.13 ft at 1:30AM Feb 25, 2024Observed: 1.12 ft at 1:45AM Feb 25, 2024Observed: 1.12 ft at 2:00AM Feb 25, 2024Observed: 1.12 ft at 2:15AM Feb 25, 2024Observed: 1.11 ft at 2:30AM Feb 25, 2024Observed: 1.11 ft at 2:45AM Feb 25, 2024Observed: 1.1 ft at 3:00AM Feb 25, 2024Observed: 1.11 ft at 3:15AM Feb 25, 2024Observed: 1.11 ft at 3:30AM Feb 25, 2024Observed: 1.1 ft at 3:45AM Feb 25, 2024Observed: 1.1 ft at 4:00AM Feb 25, 2024Observed: 1.1 ft at 4:15AM Feb 25, 2024Observed: 1.09 ft at 4:30AM Feb 25, 2024Observed: 1.09 ft at 4:45AM Feb 25, 2024Observed: 1.09 ft at 5:00AM Feb 25, 2024Observed: 1.08 ft at 5:15AM Feb 25, 2024Observed: 1.05 ft at 5:30AM Feb 25, 2024Observed: 1.05 ft at 5:45AM Feb 25, 2024Observed: 1.06 ft at 6:00AM Feb 25, 2024Observed: 1.08 ft at 6:15AM Feb 25, 2024Observed: 1.08 ft at 6:30AM Feb 25, 2024Observed: 1.07 ft at 6:45AM Feb 25, 2024Observed: 1.06 ft at 7:00AM Feb 25, 2024Observed: 1.05 ft at 7:15AM Feb 25, 2024Observed: 1.04 ft at 7:30AM Feb 25, 2024Observed: 1.03 ft at 7:45AM Feb 25, 2024Observed: 1.01 ft at 8:00AM Feb 25, 2024Observed: 1 ft at 8:15AM Feb 25, 2024Observed: 1 ft at 8:30AM Feb 25, 2024Observed: 1 ft at 8:45AM Feb 25, 2024Observed: 1 ft at 9:00AM Feb 25, 2024Observed: 0.97 ft at 9:15AM Feb 25, 2024Observed: 1 ft at 9:30AM Feb 25, 2024Observed: 0.99 ft at 9:45AM Feb 25, 2024Observed: 1 ft at 10:00AM Feb 25, 2024Observed: 1 ft at 10:15AM Feb 25, 2024Observed: 0.99 ft at 10:30AM Feb 25, 2024Observed: 0.99 ft at 10:45AM Feb 25, 2024Observed: 1.01 ft at 11:00AM Feb 25, 2024Observed: 1.03 ft at 11:15AM Feb 25, 2024Observed: 1.05 ft at 11:30AM Feb 25, 2024Observed: 1.08 ft at 11:45AM Feb 25, 2024Observed: 1.1 ft at 12:00PM Feb 25, 2024Observed: 1.12 ft at 12:15PM Feb 25, 2024Observed: 1.12 ft at 12:30PM Feb 25, 2024Observed: 1.12 ft at 12:45PM Feb 25, 2024Observed: 1.11 ft at 1:00PM Feb 25, 2024Observed: 1.1 ft at 1:15PM Feb 25, 2024Observed: 1.09 ft at 1:30PM Feb 25, 2024Observed: 1.09 ft at 1:45PM Feb 25, 2024Observed: 1.09 ft at 2:00PM Feb 25, 2024Observed: 1.12 ft at 2:15PM Feb 25, 2024Observed: 1.12 ft at 2:30PM Feb 25, 2024Observed: 1.13 ft at 2:45PM Feb 25, 2024Observed: 1.14 ft at 3:00PM Feb 25, 2024Observed: 1.14 ft at 3:15PM Feb 25, 2024Observed: 1.16 ft at 3:30PM Feb 25, 2024Observed: 1.18 ft at 3:45PM Feb 25, 2024Observed: 1.2 ft at 4:00PM Feb 25, 2024Observed: 1.19 ft at 4:15PM Feb 25, 2024Observed: 1.19 ft at 4:30PM Feb 25, 2024Observed: 1.18 ft at 4:45PM Feb 25, 2024Observed: 1.18 ft at 5:00PM Feb 25, 2024Observed: 1.18 ft at 5:15PM Feb 25, 2024Observed: 1.18 ft at 5:30PM Feb 25, 2024Observed: 1.19 ft at 5:45PM Feb 25, 2024Observed: 1.19 ft at 6:00PM Feb 25, 2024Observed: 1.19 ft at 6:15PM Feb 25, 2024Observed: 1.21 ft at 6:30PM Feb 25, 2024Observed: 1.21 ft at 6:45PM Feb 25, 2024Observed: 1.2 ft at 7:00PM Feb 25, 2024Observed: 1.19 ft at 7:15PM Feb 25, 2024Observed: 1.19 ft at 7:30PM Feb 25, 2024Observed: 1.18 ft at 7:45PM Feb 25, 2024Observed: 1.18 ft at 8:00PM Feb 25, 2024Observed: 1.17 ft at 8:15PM Feb 25, 2024Observed: 1.17 ft at 8:30PM Feb 25, 2024Observed: 1.16 ft at 8:45PM Feb 25, 2024Observed: 1.17 ft at 9:00PM Feb 25, 2024Observed: 1.16 ft at 9:15PM Feb 25, 2024Observed: 1.15 ft at 9:30PM Feb 25, 2024Observed: 1.15 ft at 9:45PM Feb 25, 2024Observed: 1.15 ft at 10:00PM Feb 25, 2024Observed: 1.15 ft at 10:15PM Feb 25, 2024Observed: 1.14 ft at 10:30PM Feb 25, 2024Observed: 1.13 ft at 10:45PM Feb 25, 2024Observed: 1.13 ft at 11:00PM Feb 25, 2024Observed: 1.13 ft at 11:15PM Feb 25, 2024Observed: 1.13 ft at 11:30PM Feb 25, 2024Observed: 1.14 ft at 11:45PM Feb 25, 2024Observed: 1.13 ft at 12:00AM Feb 26, 2024Observed: 1.12 ft at 12:15AM Feb 26, 2024Observed: 1.13 ft at 12:30AM Feb 26, 2024Observed: 1.12 ft at 12:45AM Feb 26, 2024Observed: 1.12 ft at 1:00AM Feb 26, 2024Observed: 1.13 ft at 1:15AM Feb 26, 2024Observed: 1.13 ft at 1:30AM Feb 26, 2024Observed: 1.11 ft at 1:45AM Feb 26, 2024Observed: 1.12 ft at 2:00AM Feb 26, 2024Observed: 1.11 ft at 2:15AM Feb 26, 2024Observed: 1.12 ft at 2:30AM Feb 26, 2024Observed: 1.11 ft at 2:45AM Feb 26, 2024Observed: 1.12 ft at 3:00AM Feb 26, 2024Observed: 1.11 ft at 3:15AM Feb 26, 2024Observed: 1.11 ft at 3:30AM Feb 26, 2024Observed: 1.12 ft at 3:45AM Feb 26, 2024Observed: 1.11 ft at 4:00AM Feb 26, 2024Observed: 1.11 ft at 4:15AM Feb 26, 2024Observed: 1.12 ft at 4:30AM Feb 26, 2024Observed: 1.11 ft at 4:45AM Feb 26, 2024Observed: 1.11 ft at 5:00AM Feb 26, 2024Observed: 1.11 ft at 5:15AM Feb 26, 2024Observed: 1.11 ft at 5:30AM Feb 26, 2024Observed: 1.11 ft at 5:45AM Feb 26, 2024Observed: 1.11 ft at 6:00AM Feb 26, 2024Observed: 1.1 ft at 6:15AM Feb 26, 2024Observed: 1.1 ft at 6:30AM Feb 26, 2024Observed: 1.1 ft at 6:45AM Feb 26, 2024Observed: 1.1 ft at 7:00AM Feb 26, 2024Observed: 1.1 ft at 7:15AM Feb 26, 2024Observed: 1.09 ft at 7:30AM Feb 26, 2024Observed: 1.11 ft at 7:45AM Feb 26, 2024Observed: 1.1 ft at 8:00AM Feb 26, 2024Observed: 1.09 ft at 8:15AM Feb 26, 2024Observed: 1.1 ft at 8:30AM Feb 26, 2024Observed: 1.17 ft at 5:45PM Feb 27, 2024Observed: 1.17 ft at 6:00PM Feb 27, 2024Observed: 1.17 ft at 6:15PM Feb 27, 2024Observed: 1.17 ft at 6:30PM Feb 27, 2024Observed: 1.17 ft at 6:45PM Feb 27, 2024Observed: 1.17 ft at 7:00PM Feb 27, 2024Observed: 1.17 ft at 7:15PM Feb 27, 2024Observed: 1.17 ft at 7:30PM Feb 27, 2024Observed: 1.16 ft at 7:45PM Feb 27, 2024Observed: 1.16 ft at 8:00PM Feb 27, 2024Observed: 1.15 ft at 8:15PM Feb 27, 2024Observed: 1.15 ft at 8:30PM Feb 27, 2024Observed: 1.15 ft at 8:45PM Feb 27, 2024Observed: 1.15 ft at 9:00PM Feb 27, 2024Observed: 1.15 ft at 9:15PM Feb 27, 2024Observed: 1.15 ft at 9:30PM Feb 27, 2024Observed: 1.14 ft at 9:45PM Feb 27, 2024Observed: 1.14 ft at 10:00PM Feb 27, 2024Observed: 1.13 ft at 10:15PM Feb 27, 2024Observed: 1.13 ft at 10:30PM Feb 27, 2024Observed: 1.13 ft at 10:45PM Feb 27, 2024Observed: 1.13 ft at 11:00PM Feb 27, 2024Observed: 1.13 ft at 11:15PM Feb 27, 2024Observed: 1.13 ft at 11:30PM Feb 27, 2024Observed: 1.13 ft at 11:45PM Feb 27, 2024Observed: 1.13 ft at 12:00AM Feb 28, 2024Observed: 1.12 ft at 12:15AM Feb 28, 2024Observed: 1.12 ft at 12:30AM Feb 28, 2024Observed: 1.12 ft at 12:45AM Feb 28, 2024Observed: 1.11 ft at 1:00AM Feb 28, 2024Observed: 1.11 ft at 1:15AM Feb 28, 2024Observed: 1.12 ft at 1:30AM Feb 28, 2024Observed: 1.12 ft at 1:45AM Feb 28, 2024Observed: 1.11 ft at 2:00AM Feb 28, 2024Observed: 1.11 ft at 2:15AM Feb 28, 2024Observed: 1.11 ft at 2:30AM Feb 28, 2024Observed: 1.1 ft at 2:45AM Feb 28, 2024Observed: 1.1 ft at 3:00AM Feb 28, 2024Observed: 1.11 ft at 3:15AM Feb 28, 2024Observed: 1.1 ft at 3:30AM Feb 28, 2024Observed: 1.09 ft at 3:45AM Feb 28, 2024Observed: 1.09 ft at 4:00AM Feb 28, 2024Observed: 1.09 ft at 4:15AM Feb 28, 2024Observed: 1.09 ft at 4:30AM Feb 28, 2024Observed: 1.08 ft at 4:45AM Feb 28, 2024Observed: 1.08 ft at 5:00AM Feb 28, 2024Observed: 1.07 ft at 5:15AM Feb 28, 2024Observed: 1.07 ft at 5:30AM Feb 28, 2024Observed: 1.07 ft at 5:45AM Feb 28, 2024Observed: 1.06 ft at 6:00AM Feb 28, 2024Observed: 1.06 ft at 6:15AM Feb 28, 2024Observed: 1.04 ft at 6:30AM Feb 28, 2024Observed: 1.03 ft at 6:45AM Feb 28, 2024Observed: 1.01 ft at 7:00AM Feb 28, 2024Observed: 1.02 ft at 7:15AM Feb 28, 2024Observed: 1.03 ft at 7:30AM Feb 28, 2024Observed: 1.02 ft at 7:45AM Feb 28, 2024Observed: 1.02 ft at 8:00AM Feb 28, 2024Observed: 1.02 ft at 8:15AM Feb 28, 2024Observed: 1.01 ft at 8:30AM Feb 28, 2024Observed: 1 ft at 8:45AM Feb 28, 2024Observed: 0.99 ft at 9:00AM Feb 28, 2024Observed: 1 ft at 9:15AM Feb 28, 2024Observed: 0.99 ft at 9:30AM Feb 28, 2024Observed: 1 ft at 9:45AM Feb 28, 2024Observed: 0.99 ft at 10:00AM Feb 28, 2024Observed: 1 ft at 10:15AM Feb 28, 2024Observed: 1 ft at 10:30AM Feb 28, 2024Observed: 1 ft at 10:45AM Feb 28, 2024Observed: 1.02 ft at 11:00AM Feb 28, 2024Observed: 1.05 ft at 11:15AM Feb 28, 2024Observed: 1.09 ft at 11:30AM Feb 28, 2024Observed: 1.1 ft at 11:45AM Feb 28, 2024Observed: 1.12 ft at 12:00PM Feb 28, 2024Observed: 1.12 ft at 12:15PM Feb 28, 2024Observed: 1.1 ft at 12:30PM Feb 28, 2024Observed: 1.1 ft at 12:45PM Feb 28, 2024Observed: 1.09 ft at 1:00PM Feb 28, 2024Observed: 1.09 ft at 1:15PM Feb 28, 2024Observed: 1.09 ft at 1:30PM Feb 28, 2024Observed: 1.11 ft at 1:45PM Feb 28, 2024Observed: 1.13 ft at 2:00PM Feb 28, 2024Observed: 1.13 ft at 2:15PM Feb 28, 2024Observed: 1.12 ft at 2:30PM Feb 28, 2024Observed: 1.12 ft at 2:45PM Feb 28, 2024Observed: 1.12 ft at 3:00PM Feb 28, 2024Observed: 1.11 ft at 3:15PM Feb 28, 2024Observed: 1.13 ft at 3:30PM Feb 28, 2024Observed: 1.14 ft at 3:45PM Feb 28, 2024Observed: 1.15 ft at 4:00PM Feb 28, 2024Observed: 1.16 ft at 4:15PM Feb 28, 2024Observed: 1.17 ft at 4:30PM Feb 28, 2024Observed: 1.18 ft at 4:45PM Feb 28, 2024Observed: 1.17 ft at 5:00PM Feb 28, 2024Observed: 1.18 ft at 5:15PM Feb 28, 2024Observed: 1.18 ft at 5:30PM Feb 28, 2024Observed: 1.18 ft at 5:45PM Feb 28, 2024Observed: 1.19 ft at 6:00PM Feb 28, 2024Observed: 1.2 ft at 6:15PM Feb 28, 2024Observed: 1.19 ft at 6:30PM Feb 28, 2024Observed: 1.2 ft at 6:45PM Feb 28, 2024Observed: 1.19 ft at 7:00PM Feb 28, 2024Observed: 1.19 ft at 7:15PM Feb 28, 2024Observed: 1.19 ft at 7:30PM Feb 28, 2024Observed: 1.18 ft at 7:45PM Feb 28, 2024Observed: 1.19 ft at 8:00PM Feb 28, 2024Observed: 1.17 ft at 8:15PM Feb 28, 2024Observed: 1.18 ft at 8:30PM Feb 28, 2024Observed: 1.16 ft at 8:45PM Feb 28, 2024Observed: 1.17 ft at 9:00PM Feb 28, 2024Observed: 1.17 ft at 9:15PM Feb 28, 2024Observed: 1.16 ft at 9:30PM Feb 28, 2024Observed: 1.16 ft at 9:45PM Feb 28, 2024Observed: 1.15 ft at 10:00PM Feb 28, 2024Observed: 1.16 ft at 10:15PM Feb 28, 2024Observed: 1.16 ft at 10:30PM Feb 28, 2024Observed: 1.15 ft at 10:45PM Feb 28, 2024Observed: 1.15 ft at 11:00PM Feb 28, 2024Observed: 1.15 ft at 11:15PM Feb 28, 2024Observed: 1.15 ft at 11:30PM Feb 28, 2024Observed: 1.14 ft at 11:45PM Feb 28, 2024Observed: 1.14 ft at 12:00AM Feb 29, 2024Observed: 1.14 ft at 12:15AM Feb 29, 2024Observed: 1.14 ft at 12:30AM Feb 29, 2024Observed: 1.14 ft at 12:45AM Feb 29, 2024Observed: 1.14 ft at 1:00AM Feb 29, 2024Observed: 1.14 ft at 1:15AM Feb 29, 2024Observed: 1.14 ft at 1:30AM Feb 29, 2024Observed: 1.14 ft at 1:45AM Feb 29, 2024Observed: 1.14 ft at 2:00AM Feb 29, 2024Observed: 1.13 ft at 2:15AM Feb 29, 2024Observed: 1.13 ft at 2:30AM Feb 29, 2024Observed: 1.13 ft at 2:45AM Feb 29, 2024Observed: 1.13 ft at 3:00AM Feb 29, 2024Observed: 1.13 ft at 3:15AM Feb 29, 2024Observed: 1.13 ft at 3:30AM Feb 29, 2024Observed: 1.13 ft at 3:45AM Feb 29, 2024Observed: 1.12 ft at 4:00AM Feb 29, 2024Observed: 1.13 ft at 4:15AM Feb 29, 2024Observed: 1.13 ft at 4:30AM Feb 29, 2024Observed: 1.12 ft at 4:45AM Feb 29, 2024Observed: 1.12 ft at 5:00AM Feb 29, 2024Observed: 1.13 ft at 5:15AM Feb 29, 2024Observed: 1.12 ft at 5:30AM Feb 29, 2024Observed: 1.12 ft at 5:45AM Feb 29, 2024Observed: 1.12 ft at 6:00AM Feb 29, 2024Observed: 1.12 ft at 6:15AM Feb 29, 2024Observed: 1.11 ft at 6:30AM Feb 29, 2024Observed: 1.12 ft at 6:45AM Feb 29, 2024Observed: 1.12 ft at 7:00AM Feb 29, 2024Observed: 1.12 ft at 7:15AM Feb 29, 2024Observed: 1.12 ft at 7:30AM Feb 29, 2024Highest Forecast: 1.1 ft 9:00AM Feb 29, 2024Highest Forecast: 1.1 ft 10:00AM Feb 29, 2024Highest Forecast: 1.1 ft 11:00AM Feb 29, 2024Highest Forecast: 1.1 ft 12:00PM Feb 29, 2024Highest Forecast: 1.1 ft 1:00PM Feb 29, 2024Highest Forecast: 1.1 ft 2:00PM Feb 29, 2024Highest Forecast: 1.1 ft 3:00PM Feb 29, 2024Highest Forecast: 1.1 ft 4:00PM Feb 29, 2024Highest Forecast: 1.1 ft 5:00PM Feb 29, 2024Highest Forecast: 1.1 ft 6:00PM Feb 29, 2024Highest Forecast: 1.1 ft 7:00PM Feb 29, 2024Highest Forecast: 1.1 ft 8:00PM Feb 29, 2024Highest Forecast: 1.1 ft 9:00PM Feb 29, 2024Highest Forecast: 1.1 ft 10:00PM Feb 29, 2024Highest Forecast: 1.1 ft 11:00PM Feb 29, 2024Highest Forecast: 1.1 ft 12:00AM Mar 01, 2024Highest Forecast: 1.1 ft 1:00AM Mar 01, 2024Highest Forecast: 1.1 ft 2:00AM Mar 01, 2024Highest Forecast: 1.1 ft 3:00AM Mar 01, 2024Highest Forecast: 1.1 ft 4:00AM Mar 01, 2024Highest Forecast: 1.1 ft 5:00AM Mar 01, 2024Highest Forecast: 1.1 ft 6:00AM Mar 01, 2024Highest Forecast: 1.1 ft 7:00AM Mar 01, 2024Highest Forecast: 1.1 ft 8:00AM Mar 01, 2024Highest Forecast: 1.1 ft 9:00AM Mar 01, 2024Highest Forecast: 1.1 ft 10:00AM Mar 01, 2024Highest Forecast: 1.1 ft 11:00AM Mar 01, 2024Highest Forecast: 1.1 ft 12:00PM Mar 01, 2024Highest Forecast: 1.1 ft 1:00PM Mar 01, 2024Highest Forecast: 1.1 ft 2:00PM Mar 01, 2024Highest Forecast: 1.1 ft 3:00PM Mar 01, 2024Highest Forecast: 1.1 ft 4:00PM Mar 01, 2024Highest Forecast: 1.1 ft 5:00PM Mar 01, 2024Highest Forecast: 1.1 ft 6:00PM Mar 01, 2024Highest Forecast: 1.1 ft 7:00PM Mar 01, 2024Highest Forecast: 1.1 ft 8:00PM Mar 01, 2024Highest Forecast: 1.1 ft 9:00PM Mar 01, 2024Highest Forecast: 1.1 ft 10:00PM Mar 01, 2024Highest Forecast: 1.1 ft 11:00PM Mar 01, 2024Highest Forecast: 1.1 ft 12:00AM Mar 02, 2024Highest Forecast: 1.1 ft 1:00AM Mar 02, 2024Highest Forecast: 1.1 ft 2:00AM Mar 02, 2024Highest Forecast: 1.1 ft 3:00AM Mar 02, 2024Highest Forecast: 1.1 ft 4:00AM Mar 02, 2024Highest Forecast: 1.1 ft 5:00AM Mar 02, 2024Highest Forecast: 1.1 ft 6:00AM Mar 02, 2024Highest Forecast: 1.1 ft 7:00AM Mar 02, 2024Highest Forecast: 1.1 ft 8:00AM Mar 02, 2024Highest Forecast: 1.1 ft 9:00AM Mar 02, 2024Highest Forecast: 1.1 ft 10:00AM Mar 02, 2024Highest Forecast: 1.1 ft 11:00AM Mar 02, 2024Highest Forecast: 1.1 ft 12:00PM Mar 02, 2024Highest Forecast: 1.1 ft 1:00PM Mar 02, 2024Highest Forecast: 1.1 ft 2:00PM Mar 02, 2024Highest Forecast: 1.1 ft 3:00PM Mar 02, 2024Highest Forecast: 1.1 ft 4:00PM Mar 02, 2024Highest Forecast: 1.1 ft 5:00PM Mar 02, 2024Highest Forecast: 1.1 ft 6:00PM Mar 02, 2024Highest Forecast: 1.1 ft 7:00PM Mar 02, 2024Highest Forecast: 1.1 ft 8:00PM Mar 02, 2024Highest Forecast: 1.1 ft 9:00PM Mar 02, 2024Highest Forecast: 1.1 ft 10:00PM Mar 02, 2024Highest Forecast: 1.1 ft 11:00PM Mar 02, 2024Highest Forecast: 1.1 ft 12:00AM Mar 03, 2024Highest Forecast: 1.1 ft 1:00AM Mar 03, 2024Highest Forecast: 1.1 ft 2:00AM Mar 03, 2024Highest Forecast: 1.1 ft 3:00AM Mar 03, 2024Highest Forecast: 1.1 ft 4:00AM Mar 03, 2024Highest Forecast: 1.1 ft 5:00AM Mar 03, 2024Highest Forecast: 1.1 ft 6:00AM Mar 03, 2024Highest Forecast: 1.1 ft 7:00AM Mar 03, 2024Highest Forecast: 1.1 ft 8:00AM Mar 03, 2024Highest Forecast: 1.1 ft 9:00AM Mar 03, 2024Highest Forecast: 1.1 ft 10:00AM Mar 03, 2024Highest Forecast: 1.1 ft 11:00AM Mar 03, 2024Highest Forecast: 1.1 ft 12:00PM Mar 03, 2024Highest Forecast: 1.1 ft 1:00PM Mar 03, 2024Highest Forecast: 1.1 ft 2:00PM Mar 03, 2024Highest Forecast: 1.1 ft 3:00PM Mar 03, 2024Highest Forecast: 1.1 ft 4:00PM Mar 03, 2024Highest Forecast: 1.1 ft 5:00PM Mar 03, 2024Highest Forecast: 1.1 ft 6:00PM Mar 03, 2024Highest Forecast: 1.1 ft 7:00PM Mar 03, 2024Highest Forecast: 1.1 ft 8:00PM Mar 03, 2024Highest Forecast: 1.1 ft 9:00PM Mar 03, 2024Highest Forecast: 1.1 ft 10:00PM Mar 03, 2024Highest Forecast: 1.1 ft 11:00PM Mar 03, 2024Highest Forecast: 1.1 ft 12:00AM Mar 04, 2024Highest Forecast: 1.1 ft 1:00AM Mar 04, 2024Highest Forecast: 1.1 ft 2:00AM Mar 04, 2024Forecast: 1 ft 3:00AM Mar 04, 2024Forecast: 1 ft 4:00AM Mar 04, 2024Forecast: 1 ft 5:00AM Mar 04, 2024Forecast: 1 ft 6:00AM Mar 04, 2024Forecast: 1 ft 7:00AM Mar 04, 2024Forecast: 1 ft 8:00AM Mar 04, 2024Forecast: 1 ft 9:00AM Mar 04, 2024Forecast: 1 ft 10:00AM Mar 04, 2024Forecast: 1 ft 11:00AM Mar 04, 2024Forecast: 1 ft 12:00PM Mar 04, 2024Forecast: 1 ft 1:00PM Mar 04, 2024Forecast: 1 ft 2:00PM Mar 04, 2024Forecast: 1 ft 3:00PM Mar 04, 2024Forecast: 1 ft 4:00PM Mar 04, 2024Forecast: 1 ft 5:00PM Mar 04, 2024Forecast: 1 ft 6:00PM Mar 04, 2024Forecast: 1 ft 7:00PM Mar 04, 2024Forecast: 1 ft 8:00PM Mar 04, 2024Forecast: 1 ft 9:00PM Mar 04, 2024Forecast: 1 ft 10:00PM Mar 04, 2024Forecast: 1 ft 11:00PM Mar 04, 2024Forecast: 1 ft 12:00AM Mar 05, 2024Forecast: 1 ft 1:00AM Mar 05, 2024Forecast: 1 ft 2:00AM Mar 05, 2024Forecast: 1 ft 3:00AM Mar 05, 2024Forecast: 1 ft 4:00AM Mar 05, 2024USGS--Water Resources of the United StatesWWBC1(plotting HGIRG) Graph Created (8:04AM Feb 29, 2024)ObservedForecast (issued 7:39AM Feb 29)Latest observed value: 1.12 ft at 7:30 AM PST 29-Feb-2024. Flood Stage is 6 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Stage may be affected by ice during winter months.

NOTE: Reported historic crests have been estimated using recent ratings due to previous channel, location and/or datum changes. USGS observed crests can be found at: waterdata.usgs.gov/nwis/rt Please also see Additional Information tab at the bottom of this page.

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

NOTE: Forecasts for the West Walker River near Coleville (Upper Gage) are issued routinely year-round.

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Downstream Gauge Downstream Gauge - near Coleville (Lower Gage)
Flood Categories (in feet)
Major Flood Stage: 7.3
Moderate Flood Stage: 6.8
Flood Stage: 6
Action Stage: 5.5
Low Stage (in feet): 0

Historic Crests
(1) 9.99 ft on 01/02/1997 (P)
(2) 7.85 ft on 11/20/1950 (P)
(3) 7.65 ft on 12/11/1937 (P)
(4) 7.33 ft on 12/23/1955 (P)
(5) 7.02 ft on 05/16/1996 (P)
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 6.57 ft on 06/19/2023 (P)
(2) 5.94 ft on 10/25/2021 (P)
(3) 5.89 ft on 06/07/2019 (P)
(4) 6.09 ft on 04/08/2018 (P)
(5) 7.02 ft on 06/20/2017 (P)
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.99 ft on 09/11/1977
(2) 1.04 ft on 08/29/1977
(3) 1.06 ft on 01/08/1977
Show More Low Water Records

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

Zoom Level:14
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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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10.5 Incredible flood disaster with massive and uncertain impacts in excess of the January 1997 event.
10 Flood of record. Highway 395 in West Walker River Canyon closed for months. Massive destruction to infrastructure and economy including transportation, power, water, homes, businesses, etc. Area isolated. Near this flow in January 1997 a 6.5-mile stretch of Highway 395 completely scoured with debris from the canyon deposited in the town of Walker.
9.5 Near record flooding. Area cut off as most transportation routes into area destroyed or flooded. Massive destruction of infrastructure and economy including utilities, roads, business, homes, etc.
8.5 Flood disaster from Walker River Canyon through Antelope Valley. Widespread flood damage to roads, bridges, homes and structures along river. Severe damage to Highway 395 in W Walker River Canyon with the highway likely closed. Historically this flow has been exceeded only once in January 1997.
8 Flooding near disaster levels in the West Walker Canyon and in Antelope Valley. Numerous structures flooded and roads washed out. Sections of Highway 395 likely destroyed in West Walker Canyon. Major damage to agricutural land due to erosion and destroyed diversion dams, headgates, canals and levees. Similar to the 2nd highest flood of record in November of 1950, and only exceeded in January 1997.
7.3 Major flooding in the West Walker River Canyon and in Antelope Valley including Walker, Coleville and Topaz California. Many buildings flooded and roads washed out. Major damage to agricultural lands. Extensive sandbagging required to protect propery. Transportiation affected. Damage to Highway 395 in the West Walker Canyon likely. Similar to the 4th highest peak flow in the 85 year gage record.
6.8 Moderate flooding of lowlands, agricultural land, yards, basements and rural roads in the West Walker River Canyon and in Antelope Valley including Walker, Coleville and Topaz California. Flooding of structures limited although some sandbagging necessary Roughly similar, but slightly below the June 2017 peak.
6.5 Expanding minor flooding of lowlands, pastures and some rural roads between the West Walker River Canyon and Topaz Lake, including Walker Coleville and Topaz California. Out of bank flows may cause significant erosion of agricuturural lands. Similar to the peak of June 2023.
6 Flood stage. Minor flooding of lowlands pasture & rural roads in Antelope Valley including Walker, Coleville and Topaz California. Roughly similar to June 2019 and October 2021 crests.
5.5 Monitor Stage, No flooding in reach from West Walker River Canyon through Antelope Valley CA including Walker, Coleville, Topaz CA.
Photos
(1) Downstream view from gage site, 5/5/2005, about 840 cfs.
(2) Upstream view; confluence of Little Walker River (left) with West Walker River. 5/5/2005, 840 cfs
(3) Gage house; West Walker River below Little Walker River gage.
About This Location Collapse

Latitude: 38.379722° N, Longitude: 119.449167° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 6 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 6591.39 6597.39 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:

Additional Information Collapse
Reported historic crest estimates have been normalized using USGS Rating 28.0 (as of 10/24/2023) due to previous channel, location and/or datum changes. For observed crests please go to:https://nwis.waterdata.usgs.gov/usa/nwis/peak/?site_no=10293500
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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
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(775) 673-8100
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