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Over 200 USGS real-time streamgages used to support NWS river forecasts and warnings are at risk of being discontinued. Click here for more information from the USGS...
Weather Forecast Office Portland, OR Northwest River Forecast Center
Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
Siletz River at Siletz Stage (ft)Flow (cfs)Highest Observation: 3.42 ft at 11:15PM Jun 14, 2013Highest Observation: 3.42 ft at 11:30PM Jun 14, 2013Highest Observation: 3.42 ft at 11:45PM Jun 14, 2013Highest Observation: 3.42 ft at 12:00AM Jun 15, 2013Highest Observation: 3.42 ft at 12:15AM Jun 15, 2013Observed: 3.41 ft at 12:30AM Jun 15, 2013Observed: 3.41 ft at 12:45AM Jun 15, 2013Observed: 3.41 ft at 1:00AM Jun 15, 2013Observed: 3.41 ft at 1:15AM Jun 15, 2013Observed: 3.41 ft at 1:30AM Jun 15, 2013Observed: 3.41 ft at 1:45AM Jun 15, 2013Observed: 3.41 ft at 2:00AM Jun 15, 2013Observed: 3.41 ft at 2:15AM Jun 15, 2013Observed: 3.41 ft at 2:30AM Jun 15, 2013Observed: 3.41 ft at 2:45AM Jun 15, 2013Observed: 3.41 ft at 3:00AM Jun 15, 2013Observed: 3.41 ft at 3:15AM Jun 15, 2013Observed: 3.4 ft at 3:30AM Jun 15, 2013Observed: 3.4 ft at 3:45AM Jun 15, 2013Observed: 3.4 ft at 4:00AM Jun 15, 2013Observed: 3.4 ft at 4:15AM Jun 15, 2013Observed: 3.4 ft at 4:30AM Jun 15, 2013Observed: 3.4 ft at 4:45AM Jun 15, 2013Observed: 3.4 ft at 5:00AM Jun 15, 2013Observed: 3.4 ft at 5:15AM Jun 15, 2013Observed: 3.4 ft at 5:30AM Jun 15, 2013Observed: 3.4 ft at 5:45AM Jun 15, 2013Observed: 3.4 ft at 6:00AM Jun 15, 2013Observed: 3.4 ft at 6:15AM Jun 15, 2013Observed: 3.4 ft at 6:30AM Jun 15, 2013Observed: 3.39 ft at 6:45AM Jun 15, 2013Observed: 3.39 ft at 7:00AM Jun 15, 2013Observed: 3.39 ft at 7:15AM Jun 15, 2013Observed: 3.39 ft at 7:30AM Jun 15, 2013Observed: 3.39 ft at 7:45AM Jun 15, 2013Observed: 3.39 ft at 8:00AM Jun 15, 2013Observed: 3.39 ft at 8:15AM Jun 15, 2013Observed: 3.39 ft at 8:30AM Jun 15, 2013Observed: 3.39 ft at 8:45AM Jun 15, 2013Observed: 3.39 ft at 9:00AM Jun 15, 2013Observed: 3.39 ft at 9:15AM Jun 15, 2013Observed: 3.39 ft at 9:30AM Jun 15, 2013Observed: 3.39 ft at 9:45AM Jun 15, 2013Observed: 3.39 ft at 10:00AM Jun 15, 2013Observed: 3.39 ft at 10:15AM Jun 15, 2013Observed: 3.39 ft at 10:30AM Jun 15, 2013Observed: 3.39 ft at 10:45AM Jun 15, 2013Observed: 3.39 ft at 11:00AM Jun 15, 2013Observed: 3.39 ft at 11:15AM Jun 15, 2013Observed: 3.39 ft at 11:30AM Jun 15, 2013Observed: 3.39 ft at 11:45AM Jun 15, 2013Observed: 3.39 ft at 12:00PM Jun 15, 2013Observed: 3.39 ft at 12:15PM Jun 15, 2013Observed: 3.39 ft at 12:30PM Jun 15, 2013Observed: 3.39 ft at 12:45PM Jun 15, 2013Observed: 3.39 ft at 1:00PM Jun 15, 2013Observed: 3.39 ft at 1:15PM Jun 15, 2013Observed: 3.39 ft at 1:30PM Jun 15, 2013Observed: 3.39 ft at 1:45PM Jun 15, 2013Observed: 3.39 ft at 2:00PM Jun 15, 2013Observed: 3.38 ft at 2:15PM Jun 15, 2013Observed: 3.38 ft at 2:30PM Jun 15, 2013Observed: 3.38 ft at 2:45PM Jun 15, 2013Observed: 3.38 ft at 3:00PM Jun 15, 2013Observed: 3.38 ft at 3:15PM Jun 15, 2013Observed: 3.38 ft at 3:30PM Jun 15, 2013Observed: 3.38 ft at 3:45PM Jun 15, 2013Observed: 3.38 ft at 4:00PM Jun 15, 2013Observed: 3.38 ft at 4:15PM Jun 15, 2013Observed: 3.38 ft at 4:30PM Jun 15, 2013Observed: 3.38 ft at 4:45PM Jun 15, 2013Observed: 3.38 ft at 5:00PM Jun 15, 2013Observed: 3.38 ft at 5:15PM Jun 15, 2013Observed: 3.38 ft at 5:30PM Jun 15, 2013Observed: 3.37 ft at 5:45PM Jun 15, 2013Observed: 3.37 ft at 6:00PM Jun 15, 2013Observed: 3.37 ft at 6:15PM Jun 15, 2013Observed: 3.37 ft at 6:30PM Jun 15, 2013Observed: 3.37 ft at 6:45PM Jun 15, 2013Observed: 3.37 ft at 7:00PM Jun 15, 2013Observed: 3.37 ft at 7:15PM Jun 15, 2013Observed: 3.37 ft at 7:30PM Jun 15, 2013Observed: 3.37 ft at 7:45PM Jun 15, 2013Observed: 3.37 ft at 8:00PM Jun 15, 2013Observed: 3.37 ft at 8:15PM Jun 15, 2013Observed: 3.36 ft at 8:30PM Jun 15, 2013Observed: 3.36 ft at 8:45PM Jun 15, 2013Observed: 3.36 ft at 9:00PM Jun 15, 2013Observed: 3.36 ft at 9:15PM Jun 15, 2013Observed: 3.36 ft at 9:30PM Jun 15, 2013Observed: 3.36 ft at 9:45PM Jun 15, 2013Observed: 3.35 ft at 10:00PM Jun 15, 2013Observed: 3.35 ft at 10:15PM Jun 15, 2013Observed: 3.35 ft at 10:30PM Jun 15, 2013Observed: 3.35 ft at 10:45PM Jun 15, 2013Observed: 3.35 ft at 11:00PM Jun 15, 2013Observed: 3.35 ft at 11:15PM Jun 15, 2013Observed: 3.35 ft at 11:30PM Jun 15, 2013Observed: 3.35 ft at 11:45PM Jun 15, 2013Observed: 3.35 ft at 12:00AM Jun 16, 2013Observed: 3.35 ft at 12:15AM Jun 16, 2013Observed: 3.35 ft at 12:30AM Jun 16, 2013Observed: 3.35 ft at 12:45AM Jun 16, 2013Observed: 3.34 ft at 1:00AM Jun 16, 2013Observed: 3.34 ft at 1:15AM Jun 16, 2013Observed: 3.34 ft at 1:30AM Jun 16, 2013Observed: 3.34 ft at 1:45AM Jun 16, 2013Observed: 3.34 ft at 2:00AM Jun 16, 2013Observed: 3.34 ft at 2:15AM Jun 16, 2013Observed: 3.34 ft at 2:30AM Jun 16, 2013Observed: 3.34 ft at 2:45AM Jun 16, 2013Observed: 3.34 ft at 3:00AM Jun 16, 2013Observed: 3.34 ft at 3:15AM Jun 16, 2013Observed: 3.33 ft at 3:30AM Jun 16, 2013Observed: 3.33 ft at 3:45AM Jun 16, 2013Observed: 3.33 ft at 4:00AM Jun 16, 2013Observed: 3.33 ft at 4:15AM Jun 16, 2013Observed: 3.33 ft at 4:30AM Jun 16, 2013Observed: 3.33 ft at 4:45AM Jun 16, 2013Observed: 3.33 ft at 5:00AM Jun 16, 2013Observed: 3.33 ft at 5:15AM Jun 16, 2013Observed: 3.33 ft at 5:30AM Jun 16, 2013Observed: 3.33 ft at 5:45AM Jun 16, 2013Observed: 3.33 ft at 6:00AM Jun 16, 2013Observed: 3.33 ft at 6:15AM Jun 16, 2013Observed: 3.33 ft at 6:30AM Jun 16, 2013Observed: 3.33 ft at 6:45AM Jun 16, 2013Observed: 3.33 ft at 7:00AM Jun 16, 2013Observed: 3.33 ft at 7:15AM Jun 16, 2013Observed: 3.33 ft at 7:30AM Jun 16, 2013Observed: 3.33 ft at 7:45AM Jun 16, 2013Observed: 3.33 ft at 8:00AM Jun 16, 2013Observed: 3.33 ft at 8:15AM Jun 16, 2013Observed: 3.33 ft at 8:30AM Jun 16, 2013Observed: 3.33 ft at 8:45AM Jun 16, 2013Observed: 3.33 ft at 9:00AM Jun 16, 2013Observed: 3.33 ft at 9:15AM Jun 16, 2013Observed: 3.33 ft at 9:30AM Jun 16, 2013Observed: 3.33 ft at 9:45AM Jun 16, 2013Observed: 3.33 ft at 10:00AM Jun 16, 2013Observed: 3.33 ft at 10:15AM Jun 16, 2013Observed: 3.33 ft at 10:30AM Jun 16, 2013Observed: 3.33 ft at 10:45AM Jun 16, 2013Observed: 3.33 ft at 11:00AM Jun 16, 2013Observed: 3.33 ft at 11:15AM Jun 16, 2013Observed: 3.33 ft at 11:30AM Jun 16, 2013Observed: 3.33 ft at 11:45AM Jun 16, 2013Observed: 3.33 ft at 12:00PM Jun 16, 2013Observed: 3.33 ft at 12:15PM Jun 16, 2013Observed: 3.33 ft at 12:30PM Jun 16, 2013Observed: 3.33 ft at 12:45PM Jun 16, 2013Observed: 3.33 ft at 1:00PM Jun 16, 2013Observed: 3.33 ft at 1:15PM Jun 16, 2013Observed: 3.33 ft at 1:30PM Jun 16, 2013Observed: 3.33 ft at 1:45PM Jun 16, 2013Observed: 3.33 ft at 2:00PM Jun 16, 2013Observed: 3.33 ft at 2:15PM Jun 16, 2013Observed: 3.33 ft at 2:30PM Jun 16, 2013Observed: 3.33 ft at 2:45PM Jun 16, 2013Observed: 3.33 ft at 3:00PM Jun 16, 2013Observed: 3.32 ft at 3:15PM Jun 16, 2013Observed: 3.32 ft at 3:30PM Jun 16, 2013Observed: 3.32 ft at 3:45PM Jun 16, 2013Observed: 3.32 ft at 4:00PM Jun 16, 2013Observed: 3.32 ft at 4:15PM Jun 16, 2013Observed: 3.32 ft at 4:30PM Jun 16, 2013Observed: 3.32 ft at 4:45PM Jun 16, 2013Observed: 3.32 ft at 5:00PM Jun 16, 2013Observed: 3.31 ft at 5:15PM Jun 16, 2013Observed: 3.31 ft at 5:30PM Jun 16, 2013Observed: 3.31 ft at 5:45PM Jun 16, 2013Observed: 3.31 ft at 6:00PM Jun 16, 2013Observed: 3.31 ft at 6:15PM Jun 16, 2013Observed: 3.31 ft at 6:30PM Jun 16, 2013Observed: 3.31 ft at 6:45PM Jun 16, 2013Observed: 3.31 ft at 7:00PM Jun 16, 2013Observed: 3.31 ft at 7:15PM Jun 16, 2013Observed: 3.31 ft at 7:30PM Jun 16, 2013Observed: 3.31 ft at 7:45PM Jun 16, 2013Observed: 3.31 ft at 8:00PM Jun 16, 2013Observed: 3.31 ft at 8:15PM Jun 16, 2013Observed: 3.3 ft at 8:30PM Jun 16, 2013Observed: 3.3 ft at 8:45PM Jun 16, 2013Observed: 3.3 ft at 9:00PM Jun 16, 2013Observed: 3.3 ft at 9:15PM Jun 16, 2013Observed: 3.3 ft at 9:30PM Jun 16, 2013Observed: 3.3 ft at 9:45PM Jun 16, 2013Observed: 3.3 ft at 10:00PM Jun 16, 2013Observed: 3.3 ft at 10:15PM Jun 16, 2013Observed: 3.3 ft at 10:30PM Jun 16, 2013Observed: 3.3 ft at 10:45PM Jun 16, 2013Observed: 3.3 ft at 11:00PM Jun 16, 2013Observed: 3.29 ft at 11:15PM Jun 16, 2013Observed: 3.29 ft at 11:30PM Jun 16, 2013Observed: 3.29 ft at 11:45PM Jun 16, 2013Observed: 3.29 ft at 12:00AM Jun 17, 2013Observed: 3.29 ft at 12:15AM Jun 17, 2013Observed: 3.29 ft at 12:30AM Jun 17, 2013Observed: 3.29 ft at 12:45AM Jun 17, 2013Observed: 3.29 ft at 1:00AM Jun 17, 2013Observed: 3.29 ft at 1:15AM Jun 17, 2013Observed: 3.29 ft at 1:30AM Jun 17, 2013Observed: 3.29 ft at 1:45AM Jun 17, 2013Observed: 3.29 ft at 2:00AM Jun 17, 2013Observed: 3.29 ft at 2:15AM Jun 17, 2013Observed: 3.29 ft at 2:30AM Jun 17, 2013Observed: 3.29 ft at 2:45AM Jun 17, 2013Observed: 3.29 ft at 3:00AM Jun 17, 2013Observed: 3.29 ft at 3:15AM Jun 17, 2013Observed: 3.28 ft at 3:30AM Jun 17, 2013Observed: 3.28 ft at 3:45AM Jun 17, 2013Observed: 3.28 ft at 4:00AM Jun 17, 2013Observed: 3.28 ft at 4:15AM Jun 17, 2013Observed: 3.28 ft at 4:30AM Jun 17, 2013Observed: 3.28 ft at 4:45AM Jun 17, 2013Observed: 3.28 ft at 5:00AM Jun 17, 2013Observed: 3.28 ft at 5:15AM Jun 17, 2013Observed: 3.28 ft at 5:30AM Jun 17, 2013Observed: 3.28 ft at 5:45AM Jun 17, 2013Observed: 3.28 ft at 6:00AM Jun 17, 2013Observed: 3.28 ft at 6:15AM Jun 17, 2013Observed: 3.28 ft at 6:30AM Jun 17, 2013Observed: 3.28 ft at 6:45AM Jun 17, 2013Observed: 3.28 ft at 7:00AM Jun 17, 2013Observed: 3.28 ft at 7:15AM Jun 17, 2013Observed: 3.28 ft at 7:30AM Jun 17, 2013Observed: 3.28 ft at 7:45AM Jun 17, 2013Observed: 3.28 ft at 8:00AM Jun 17, 2013Observed: 3.28 ft at 8:15AM Jun 17, 2013Observed: 3.28 ft at 8:30AM Jun 17, 2013Observed: 3.28 ft at 8:45AM Jun 17, 2013Observed: 3.28 ft at 9:00AM Jun 17, 2013Observed: 3.28 ft at 9:15AM Jun 17, 2013Observed: 3.28 ft at 9:30AM Jun 17, 2013Observed: 3.28 ft at 9:45AM Jun 17, 2013Observed: 3.28 ft at 10:00AM Jun 17, 2013Observed: 3.28 ft at 10:15AM Jun 17, 2013Observed: 3.28 ft at 10:30AM Jun 17, 2013Observed: 3.28 ft at 10:45AM Jun 17, 2013Observed: 3.28 ft at 11:00AM Jun 17, 2013Observed: 3.28 ft at 11:15AM Jun 17, 2013Observed: 3.28 ft at 11:30AM Jun 17, 2013Observed: 3.28 ft at 11:45AM Jun 17, 2013Observed: 3.28 ft at 12:00PM Jun 17, 2013Observed: 3.28 ft at 12:15PM Jun 17, 2013Observed: 3.28 ft at 12:30PM Jun 17, 2013Observed: 3.28 ft at 12:45PM Jun 17, 2013Observed: 3.28 ft at 1:00PM Jun 17, 2013Observed: 3.28 ft at 1:15PM Jun 17, 2013Observed: 3.28 ft at 1:30PM Jun 17, 2013Observed: 3.28 ft at 1:45PM Jun 17, 2013Observed: 3.28 ft at 2:00PM Jun 17, 2013Observed: 3.28 ft at 2:15PM Jun 17, 2013Observed: 3.28 ft at 2:30PM Jun 17, 2013Observed: 3.28 ft at 2:45PM Jun 17, 2013Observed: 3.28 ft at 3:00PM Jun 17, 2013Observed: 3.28 ft at 3:15PM Jun 17, 2013Observed: 3.27 ft at 3:30PM Jun 17, 2013Observed: 3.27 ft at 3:45PM Jun 17, 2013Observed: 3.27 ft at 4:00PM Jun 17, 2013Observed: 3.27 ft at 4:15PM Jun 17, 2013Observed: 3.27 ft at 4:30PM Jun 17, 2013Observed: 3.27 ft at 4:45PM Jun 17, 2013Observed: 3.27 ft at 5:00PM Jun 17, 2013Observed: 3.27 ft at 5:15PM Jun 17, 2013Observed: 3.27 ft at 5:30PM Jun 17, 2013Observed: 3.27 ft at 5:45PM Jun 17, 2013Observed: 3.27 ft at 6:00PM Jun 17, 2013Observed: 3.27 ft at 6:15PM Jun 17, 2013Observed: 3.27 ft at 6:30PM Jun 17, 2013Observed: 3.27 ft at 6:45PM Jun 17, 2013Observed: 3.27 ft at 7:00PM Jun 17, 2013Observed: 3.27 ft at 7:15PM Jun 17, 2013Observed: 3.27 ft at 7:30PM Jun 17, 2013Observed: 3.27 ft at 7:45PM Jun 17, 2013Observed: 3.27 ft at 8:00PM Jun 17, 2013Observed: 3.27 ft at 8:15PM Jun 17, 2013Observed: 3.26 ft at 8:30PM Jun 17, 2013Observed: 3.26 ft at 8:45PM Jun 17, 2013Observed: 3.26 ft at 9:00PM Jun 17, 2013Observed: 3.26 ft at 9:15PM Jun 17, 2013Observed: 3.26 ft at 9:30PM Jun 17, 2013Observed: 3.26 ft at 9:45PM Jun 17, 2013Observed: 3.26 ft at 10:00PM Jun 17, 2013Observed: 3.26 ft at 10:15PM Jun 17, 2013Observed: 3.26 ft at 10:30PM Jun 17, 2013Observed: 3.26 ft at 10:45PM Jun 17, 2013Observed: 3.26 ft at 11:00PM Jun 17, 2013Observed: 3.26 ft at 11:15PM Jun 17, 2013Observed: 3.26 ft at 11:30PM Jun 17, 2013Observed: 3.26 ft at 11:45PM Jun 17, 2013Observed: 3.26 ft at 12:00AM Jun 18, 2013Observed: 3.26 ft at 12:15AM Jun 18, 2013Observed: 3.26 ft at 12:30AM Jun 18, 2013Observed: 3.26 ft at 12:45AM Jun 18, 2013Observed: 3.26 ft at 1:00AM Jun 18, 2013Observed: 3.26 ft at 1:15AM Jun 18, 2013Observed: 3.26 ft at 1:30AM Jun 18, 2013Observed: 3.26 ft at 1:45AM Jun 18, 2013Observed: 3.26 ft at 2:00AM Jun 18, 2013Observed: 3.26 ft at 2:15AM Jun 18, 2013Observed: 3.26 ft at 2:30AM Jun 18, 2013Observed: 3.26 ft at 2:45AM Jun 18, 2013Observed: 3.26 ft at 3:00AM Jun 18, 2013Observed: 3.26 ft at 3:15AM Jun 18, 2013Observed: 3.26 ft at 3:30AM Jun 18, 2013Observed: 3.26 ft at 3:45AM Jun 18, 2013Observed: 3.26 ft at 4:00AM Jun 18, 2013Observed: 3.26 ft at 4:15AM Jun 18, 2013Observed: 3.26 ft at 4:30AM Jun 18, 2013Observed: 3.26 ft at 4:45AM Jun 18, 2013Observed: 3.26 ft at 5:00AM Jun 18, 2013Observed: 3.26 ft at 5:15AM Jun 18, 2013Observed: 3.26 ft at 5:30AM Jun 18, 2013Observed: 3.26 ft at 5:45AM Jun 18, 2013Observed: 3.26 ft at 6:00AM Jun 18, 2013Observed: 3.26 ft at 6:15AM Jun 18, 2013Observed: 3.26 ft at 6:30AM Jun 18, 2013Observed: 3.26 ft at 6:45AM Jun 18, 2013Observed: 3.26 ft at 7:00AM Jun 18, 2013Observed: 3.26 ft at 7:15AM Jun 18, 2013Observed: 3.26 ft at 7:30AM Jun 18, 2013Observed: 3.26 ft at 7:45AM Jun 18, 2013Observed: 3.26 ft at 8:00AM Jun 18, 2013Observed: 3.26 ft at 8:15AM Jun 18, 2013Observed: 3.26 ft at 8:30AM Jun 18, 2013Observed: 3.26 ft at 8:45AM Jun 18, 2013Observed: 3.26 ft at 9:00AM Jun 18, 2013Observed: 3.26 ft at 9:15AM Jun 18, 2013Observed: 3.26 ft at 9:30AM Jun 18, 2013Observed: 3.26 ft at 9:45AM Jun 18, 2013Observed: 3.26 ft at 10:00AM Jun 18, 2013Observed: 3.26 ft at 10:15AM Jun 18, 2013Observed: 3.26 ft at 10:30AM Jun 18, 2013Observed: 3.26 ft at 10:45AM Jun 18, 2013Observed: 3.26 ft at 11:00AM Jun 18, 2013Observed: 3.26 ft at 11:15AM Jun 18, 2013Observed: 3.26 ft at 11:30AM Jun 18, 2013Observed: 3.26 ft at 11:45AM Jun 18, 2013Observed: 3.26 ft at 12:00PM Jun 18, 2013Observed: 3.26 ft at 12:15PM Jun 18, 2013Observed: 3.26 ft at 12:30PM Jun 18, 2013Observed: 3.26 ft at 12:45PM Jun 18, 2013Observed: 3.26 ft at 1:00PM Jun 18, 2013Observed: 3.26 ft at 1:15PM Jun 18, 2013Observed: 3.26 ft at 1:30PM Jun 18, 2013Observed: 3.26 ft at 1:45PM Jun 18, 2013Observed: 3.26 ft at 2:00PM Jun 18, 2013Observed: 3.26 ft at 2:15PM Jun 18, 2013Observed: 3.26 ft at 2:30PM Jun 18, 2013Observed: 3.26 ft at 2:45PM Jun 18, 2013Observed: 3.26 ft at 3:00PM Jun 18, 2013Observed: 3.26 ft at 3:15PM Jun 18, 2013Observed: 3.26 ft at 3:30PM Jun 18, 2013Observed: 3.26 ft at 3:45PM Jun 18, 2013Observed: 3.26 ft at 4:00PM Jun 18, 2013Observed: 3.26 ft at 4:15PM Jun 18, 2013Observed: 3.26 ft at 4:30PM Jun 18, 2013Observed: 3.26 ft at 4:45PM Jun 18, 2013Observed: 3.26 ft at 5:00PM Jun 18, 2013Observed: 3.26 ft at 5:15PM Jun 18, 2013Observed: 3.26 ft at 5:30PM Jun 18, 2013Observed: 3.26 ft at 5:45PM Jun 18, 2013Observed: 3.26 ft at 6:00PM Jun 18, 2013Observed: 3.26 ft at 6:15PM Jun 18, 2013Observed: 3.26 ft at 6:30PM Jun 18, 2013Observed: 3.26 ft at 6:45PM Jun 18, 2013Observed: 3.26 ft at 7:00PM Jun 18, 2013Observed: 3.25 ft at 7:15PM Jun 18, 2013Observed: 3.25 ft at 7:30PM Jun 18, 2013Observed: 3.25 ft at 7:45PM Jun 18, 2013Observed: 3.25 ft at 8:00PM Jun 18, 2013Observed: 3.25 ft at 8:15PM Jun 18, 2013Observed: 3.25 ft at 8:30PM Jun 18, 2013Observed: 3.25 ft at 8:45PM Jun 18, 2013Observed: 3.25 ft at 9:00PM Jun 18, 2013Observed: 3.26 ft at 9:15PM Jun 18, 2013Observed: 3.26 ft at 9:30PM Jun 18, 2013Observed: 3.26 ft at 9:45PM Jun 18, 2013Observed: 3.26 ft at 10:00PM Jun 18, 2013Observed: 3.26 ft at 10:15PM Jun 18, 2013Observed: 3.26 ft at 10:30PM Jun 18, 2013Observed: 3.26 ft at 10:45PM Jun 18, 2013Observed: 3.26 ft at 11:00PM Jun 18, 2013Observed: 3.26 ft at 11:15PM Jun 18, 2013Observed: 3.26 ft at 11:30PM Jun 18, 2013Observed: 3.26 ft at 11:45PM Jun 18, 2013Observed: 3.25 ft at 12:00AM Jun 19, 2013Observed: 3.25 ft at 12:15AM Jun 19, 2013Observed: 3.25 ft at 12:30AM Jun 19, 2013Observed: 3.25 ft at 12:45AM Jun 19, 2013Observed: 3.25 ft at 1:00AM Jun 19, 2013Observed: 3.25 ft at 1:15AM Jun 19, 2013Observed: 3.25 ft at 1:30AM Jun 19, 2013Observed: 3.25 ft at 1:45AM Jun 19, 2013Observed: 3.25 ft at 2:00AM Jun 19, 2013Observed: 3.25 ft at 2:15AM Jun 19, 2013Observed: 3.25 ft at 2:30AM Jun 19, 2013Observed: 3.25 ft at 2:45AM Jun 19, 2013Observed: 3.25 ft at 3:00AM Jun 19, 2013Observed: 3.25 ft at 3:15AM Jun 19, 2013Observed: 3.25 ft at 3:30AM Jun 19, 2013Observed: 3.25 ft at 3:45AM Jun 19, 2013Observed: 3.25 ft at 4:00AM Jun 19, 2013Observed: 3.25 ft at 4:15AM Jun 19, 2013Observed: 3.25 ft at 4:30AM Jun 19, 2013Observed: 3.25 ft at 4:45AM Jun 19, 2013Observed: 3.25 ft at 5:00AM Jun 19, 2013Observed: 3.25 ft at 5:15AM Jun 19, 2013Observed: 3.25 ft at 5:30AM Jun 19, 2013Observed: 3.25 ft at 5:45AM Jun 19, 2013Observed: 3.26 ft at 6:00AM Jun 19, 2013Observed: 3.26 ft at 6:15AM Jun 19, 2013Observed: 3.26 ft at 6:30AM Jun 19, 2013Observed: 3.26 ft at 6:45AM Jun 19, 2013Observed: 3.26 ft at 7:00AM Jun 19, 2013Observed: 3.27 ft at 7:15AM Jun 19, 2013Observed: 3.27 ft at 7:30AM Jun 19, 2013Observed: 3.27 ft at 7:45AM Jun 19, 2013Observed: 3.27 ft at 8:00AM Jun 19, 2013Observed: 3.27 ft at 8:15AM Jun 19, 2013Observed: 3.27 ft at 8:30AM Jun 19, 2013Observed: 3.27 ft at 8:45AM Jun 19, 2013Observed: 3.27 ft at 9:00AM Jun 19, 2013Observed: 3.27 ft at 9:15AM Jun 19, 2013Observed: 3.27 ft at 9:30AM Jun 19, 2013Observed: 3.27 ft at 9:45AM Jun 19, 2013Observed: 3.27 ft at 10:00AM Jun 19, 2013Observed: 3.27 ft at 10:15AM Jun 19, 2013Observed: 3.27 ft at 10:30AM Jun 19, 2013Observed: 3.27 ft at 10:45AM Jun 19, 2013Observed: 3.27 ft at 11:00AM Jun 19, 2013Observed: 3.27 ft at 11:15AM Jun 19, 2013Observed: 3.26 ft at 11:30AM Jun 19, 2013Observed: 3.26 ft at 11:45AM Jun 19, 2013Observed: 3.26 ft at 12:00PM Jun 19, 2013Observed: 3.26 ft at 12:15PM Jun 19, 2013Observed: 3.26 ft at 12:30PM Jun 19, 2013Observed: 3.26 ft at 12:45PM Jun 19, 2013Observed: 3.26 ft at 1:00PM Jun 19, 2013Observed: 3.26 ft at 1:15PM Jun 19, 2013Observed: 3.26 ft at 1:30PM Jun 19, 2013Observed: 3.26 ft at 1:45PM Jun 19, 2013Observed: 3.26 ft at 2:00PM Jun 19, 2013Observed: 3.26 ft at 2:15PM Jun 19, 2013Observed: 3.26 ft at 2:30PM Jun 19, 2013Observed: 3.26 ft at 2:45PM Jun 19, 2013Observed: 3.26 ft at 3:00PM Jun 19, 2013Observed: 3.26 ft at 3:15PM Jun 19, 2013Observed: 3.26 ft at 3:30PM Jun 19, 2013Observed: 3.26 ft at 3:45PM Jun 19, 2013Observed: 3.26 ft at 4:00PM Jun 19, 2013Observed: 3.26 ft at 4:15PM Jun 19, 2013Observed: 3.26 ft at 4:30PM Jun 19, 2013Observed: 3.26 ft at 4:45PM Jun 19, 2013Observed: 3.26 ft at 5:00PM Jun 19, 2013Observed: 3.26 ft at 5:15PM Jun 19, 2013Observed: 3.26 ft at 5:30PM Jun 19, 2013Observed: 3.26 ft at 5:45PM Jun 19, 2013Observed: 3.26 ft at 6:00PM Jun 19, 2013Observed: 3.26 ft at 6:15PM Jun 19, 2013Observed: 3.26 ft at 6:30PM Jun 19, 2013Observed: 3.26 ft at 6:45PM Jun 19, 2013Observed: 3.26 ft at 7:00PM Jun 19, 2013Observed: 3.26 ft at 7:15PM Jun 19, 2013Observed: 3.26 ft at 7:30PM Jun 19, 2013Observed: 3.26 ft at 7:45PM Jun 19, 2013Observed: 3.26 ft at 8:00PM Jun 19, 2013Observed: 3.26 ft at 8:15PM Jun 19, 2013Observed: 3.26 ft at 8:30PM Jun 19, 2013Observed: 3.26 ft at 8:45PM Jun 19, 2013Observed: 3.26 ft at 9:00PM Jun 19, 2013Observed: 3.26 ft at 9:15PM Jun 19, 2013Observed: 3.26 ft at 9:30PM Jun 19, 2013Observed: 3.26 ft at 9:45PM Jun 19, 2013Observed: 3.26 ft at 10:00PM Jun 19, 2013Observed: 3.26 ft at 10:15PM Jun 19, 2013Observed: 3.26 ft at 10:30PM Jun 19, 2013Highest Forecast: 3.29 ft 5:00AM Jun 20, 2013Forecast: 3.26 ft 11:00AM Jun 20, 2013Forecast: 3.24 ft 5:00PM Jun 20, 2013Forecast: 3.22 ft 11:00PM Jun 20, 2013Forecast: 3.2 ft 5:00AM Jun 21, 2013Forecast: 3.18 ft 11:00AM Jun 21, 2013Forecast: 3.16 ft 5:00PM Jun 21, 2013Forecast: 3.14 ft 11:00PM Jun 21, 2013Forecast: 3.13 ft 5:00AM Jun 22, 2013Forecast: 3.12 ft 11:00AM Jun 22, 2013Forecast: 3.1 ft 5:00PM Jun 22, 2013Forecast: 3.1 ft 11:00PM Jun 22, 2013Forecast: 3.12 ft 5:00AM Jun 23, 2013Forecast: 3.14 ft 11:00AM Jun 23, 2013Forecast: 3.19 ft 5:00PM Jun 23, 2013Forecast: 3.24 ft 11:00PM Jun 23, 2013Forecast: 3.23 ft 5:00AM Jun 24, 2013Forecast: 3.2 ft 11:00AM Jun 24, 2013Forecast: 3.17 ft 5:00PM Jun 24, 2013Forecast: 3.19 ft 11:00PM Jun 24, 2013USGS--Water Resources of the United StatesSILO3(plotting HGIRG) Graph Created (11:14PM Jun 19, 2013)ObservedForecast (issued 10:26AM Jun 19)Latest observed value: 3.26 ft at 10:30 PM PDT 19-Jun-2013. Flood Stage is 16 ft
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NOTE: Forecasts for the Siletz River at Siletz are issued routinely year-round.
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Flood Categories (in feet)
Major Flood Stage:25
Moderate Flood Stage:20
Flood Stage:16
Action Stage:12

Historical Crests
(1) 31.60 ft on 11/20/1921
(2) 28.62 ft on 11/26/1999
(3) 27.32 ft on 01/28/1965
(4) 26.71 ft on 03/31/1931
(5) 25.76 ft on 01/11/1972
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Low Water Records
(1) 0.00 ft on 09/19/1963
Legend
Gauge Location
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
25 ABOVE 25 FT...EXPECT MAJOR FLOODING...WITH POSSIBLE EVACUATIONS OF RESIDENCES AND AREAS ALONG THE SILETZ BETWEEN MILE POST 2.5 AND MILE POST 5 ON STATE HIGHWAY 229 NEAR SUNSET LANDING DOWNSTREAM TO COYOTE ROCK. STAY TUNED TO LOCAL MEDIA SOURCES OF LAW ENFORCEMENT INFORMATION FOR DETAILS.
20 ABOVE 20 FT...EXPECT WIDESPREAD FLOODING DOWNSTREAM. INCREASED FLOODING CAN BE EXPECTED IN THE HOUSING DEVELOPMENT DOWNSTREAM FROM MACK LANDING. NUMEROUS PRIVATE ROADS AND A TRAILOR PARK BETWEEN MILE POST 2.5 AND MILE POST 5 NEAR SUNSET LANDING TO COYOTE ROCK ARE FLOODED. FLOODING MAY BE EXACERBATED DURING HIGH TIDE.
18 ABOVE 18 FT...EXPECT MINOR FLOODING OF A SMALL HOUSING DEVELOPMENT NEAR MILE POST 8 DOWN STREAM FROM MACK LANDING. WIDESPREAD LOWLAND AND PASTURE LAND FLOODING ALSO OCCURS AT THIS LEVEL. FLOODING MAY BE EXACERBATED DURING HIGH TIDE.
16 ABOVE 16 FT...EXPECT MINOR LOWLAND FLOODING AND MINOR FLOODING OF SOME STRUCTURES AND ROADS ALONG THE SILETZ RIVER. FLOODING MAY BE EXACERBATED DURING HIGH TIDE.
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Latitude: 44.715278° N, Longitude: 123.888611° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 16 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 29 102.32 ft 118.32 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Other Data Sources:
Additional Information Collapse
Archived/Historical Data at USACE DataQuery
10-day Forecast/Trend, Northwest River Forecast Center
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