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Hydrograph River at a Glance Download Inundation
Mapping
Mendenhall Lake at Lake Level Stage (ft)Flow (cfs)Observed: 4.36 ft at 6:00AM Sep 14, 2020Highest Observation: 4.37 ft at 6:15AM Sep 14, 2020Highest Observation: 4.37 ft at 6:30AM Sep 14, 2020Highest Observation: 4.37 ft at 6:45AM Sep 14, 2020Highest Observation: 4.37 ft at 7:00AM Sep 14, 2020Observed: 4.36 ft at 7:15AM Sep 14, 2020Observed: 4.36 ft at 7:30AM Sep 14, 2020Observed: 4.35 ft at 7:45AM Sep 14, 2020Observed: 4.35 ft at 8:00AM Sep 14, 2020Observed: 4.35 ft at 8:15AM Sep 14, 2020Observed: 4.36 ft at 8:30AM Sep 14, 2020Observed: 4.36 ft at 8:45AM Sep 14, 2020Observed: 4.35 ft at 9:00AM Sep 14, 2020Observed: 4.35 ft at 9:15AM Sep 14, 2020Observed: 4.35 ft at 9:30AM Sep 14, 2020Observed: 4.35 ft at 9:45AM Sep 14, 2020Observed: 4.35 ft at 10:00AM Sep 14, 2020Observed: 4.35 ft at 10:15AM Sep 14, 2020Observed: 4.34 ft at 10:30AM Sep 14, 2020Observed: 4.35 ft at 10:45AM Sep 14, 2020Observed: 4.34 ft at 11:00AM Sep 14, 2020Observed: 4.34 ft at 11:15AM Sep 14, 2020Observed: 4.34 ft at 11:30AM Sep 14, 2020Observed: 4.34 ft at 11:45AM Sep 14, 2020Observed: 4.34 ft at 12:00PM Sep 14, 2020Observed: 4.34 ft at 12:15PM Sep 14, 2020Observed: 4.34 ft at 12:30PM Sep 14, 2020Observed: 4.34 ft at 12:45PM Sep 14, 2020Observed: 4.34 ft at 1:00PM Sep 14, 2020Observed: 4.34 ft at 1:15PM Sep 14, 2020Observed: 4.34 ft at 1:30PM Sep 14, 2020Observed: 4.34 ft at 1:45PM Sep 14, 2020Observed: 4.34 ft at 2:00PM Sep 14, 2020Observed: 4.34 ft at 2:15PM Sep 14, 2020Observed: 4.34 ft at 2:30PM Sep 14, 2020Observed: 4.34 ft at 2:45PM Sep 14, 2020Observed: 4.34 ft at 3:00PM Sep 14, 2020Observed: 4.35 ft at 3:15PM Sep 14, 2020Observed: 4.35 ft at 3:30PM Sep 14, 2020Observed: 4.34 ft at 3:45PM Sep 14, 2020Observed: 4.35 ft at 4:00PM Sep 14, 2020Observed: 4.35 ft at 4:15PM Sep 14, 2020Observed: 4.35 ft at 4:30PM Sep 14, 2020Observed: 4.35 ft at 4:45PM Sep 14, 2020Observed: 4.35 ft at 5:00PM Sep 14, 2020Observed: 4.35 ft at 5:15PM Sep 14, 2020Observed: 4.35 ft at 5:30PM Sep 14, 2020Observed: 4.35 ft at 5:45PM Sep 14, 2020Observed: 4.35 ft at 6:00PM Sep 14, 2020Observed: 4.35 ft at 6:15PM Sep 14, 2020Observed: 4.35 ft at 6:30PM Sep 14, 2020Observed: 4.35 ft at 6:45PM Sep 14, 2020Observed: 4.35 ft at 7:00PM Sep 14, 2020Observed: 4.35 ft at 7:15PM Sep 14, 2020Observed: 4.35 ft at 7:30PM Sep 14, 2020Observed: 4.35 ft at 7:45PM Sep 14, 2020Observed: 4.35 ft at 8:00PM Sep 14, 2020Observed: 4.35 ft at 8:15PM Sep 14, 2020Observed: 4.35 ft at 8:30PM Sep 14, 2020Observed: 4.35 ft at 8:45PM Sep 14, 2020Observed: 4.35 ft at 9:00PM Sep 14, 2020Observed: 4.35 ft at 9:15PM Sep 14, 2020Observed: 4.35 ft at 9:30PM Sep 14, 2020Observed: 4.35 ft at 9:45PM Sep 14, 2020Observed: 4.35 ft at 10:00PM Sep 14, 2020Observed: 4.35 ft at 10:15PM Sep 14, 2020Observed: 4.34 ft at 10:30PM Sep 14, 2020Observed: 4.34 ft at 10:45PM Sep 14, 2020Observed: 4.34 ft at 11:00PM Sep 14, 2020Observed: 4.34 ft at 11:15PM Sep 14, 2020Observed: 4.34 ft at 11:30PM Sep 14, 2020Observed: 4.34 ft at 11:45PM Sep 14, 2020Observed: 4.34 ft at 12:00AM Sep 15, 2020Observed: 4.34 ft at 12:15AM Sep 15, 2020Observed: 4.33 ft at 12:30AM Sep 15, 2020Observed: 4.33 ft at 12:45AM Sep 15, 2020Observed: 4.33 ft at 1:00AM Sep 15, 2020Observed: 4.33 ft at 1:15AM Sep 15, 2020Observed: 4.33 ft at 1:30AM Sep 15, 2020Observed: 4.33 ft at 1:45AM Sep 15, 2020Observed: 4.32 ft at 2:00AM Sep 15, 2020Observed: 4.32 ft at 2:15AM Sep 15, 2020Observed: 4.32 ft at 2:30AM Sep 15, 2020Observed: 4.32 ft at 2:45AM Sep 15, 2020Observed: 4.31 ft at 3:00AM Sep 15, 2020Observed: 4.31 ft at 3:15AM Sep 15, 2020Observed: 4.3 ft at 4:30AM Sep 15, 2020Observed: 4.3 ft at 4:45AM Sep 15, 2020Observed: 4.29 ft at 5:00AM Sep 15, 2020Observed: 4.29 ft at 5:15AM Sep 15, 2020Observed: 4.29 ft at 5:30AM Sep 15, 2020Observed: 4.28 ft at 5:45AM Sep 15, 2020Observed: 4.28 ft at 6:00AM Sep 15, 2020Observed: 4.27 ft at 6:15AM Sep 15, 2020Observed: 4.26 ft at 6:30AM Sep 15, 2020Observed: 4.26 ft at 6:45AM Sep 15, 2020Observed: 4.25 ft at 7:00AM Sep 15, 2020Observed: 4.24 ft at 7:15AM Sep 15, 2020Observed: 4.24 ft at 7:30AM Sep 15, 2020Observed: 4.23 ft at 7:45AM Sep 15, 2020Observed: 4.22 ft at 8:00AM Sep 15, 2020Observed: 4.21 ft at 8:15AM Sep 15, 2020Observed: 4.2 ft at 8:30AM Sep 15, 2020Observed: 4.19 ft at 8:45AM Sep 15, 2020Observed: 4.18 ft at 9:00AM Sep 15, 2020Observed: 4.16 ft at 9:15AM Sep 15, 2020Observed: 4.15 ft at 9:30AM Sep 15, 2020Observed: 4.14 ft at 9:45AM Sep 15, 2020Observed: 4.13 ft at 10:00AM Sep 15, 2020Observed: 4.11 ft at 10:15AM Sep 15, 2020Observed: 4.1 ft at 10:30AM Sep 15, 2020Observed: 4.09 ft at 10:45AM Sep 15, 2020Observed: 4.07 ft at 11:00AM Sep 15, 2020Observed: 4.07 ft at 11:15AM Sep 15, 2020Observed: 4.05 ft at 11:30AM Sep 15, 2020Observed: 4.04 ft at 11:45AM Sep 15, 2020Observed: 4.03 ft at 12:00PM Sep 15, 2020Observed: 4.02 ft at 12:15PM Sep 15, 2020Observed: 4 ft at 12:30PM Sep 15, 2020Observed: 3.99 ft at 12:45PM Sep 15, 2020Observed: 3.98 ft at 1:00PM Sep 15, 2020Observed: 3.97 ft at 1:15PM Sep 15, 2020Observed: 3.96 ft at 1:30PM Sep 15, 2020Observed: 3.95 ft at 1:45PM Sep 15, 2020Observed: 3.94 ft at 2:00PM Sep 15, 2020Observed: 3.93 ft at 2:15PM Sep 15, 2020Observed: 3.92 ft at 2:30PM Sep 15, 2020Observed: 3.91 ft at 2:45PM Sep 15, 2020Observed: 3.9 ft at 3:00PM Sep 15, 2020Observed: 3.89 ft at 3:15PM Sep 15, 2020Observed: 3.88 ft at 3:30PM Sep 15, 2020Observed: 3.88 ft at 3:45PM Sep 15, 2020Observed: 3.87 ft at 4:00PM Sep 15, 2020Observed: 3.86 ft at 4:15PM Sep 15, 2020Observed: 3.85 ft at 4:30PM Sep 15, 2020Observed: 3.84 ft at 4:45PM Sep 15, 2020Observed: 3.84 ft at 5:00PM Sep 15, 2020Observed: 3.83 ft at 5:15PM Sep 15, 2020Observed: 3.82 ft at 5:30PM Sep 15, 2020Observed: 3.81 ft at 5:45PM Sep 15, 2020Observed: 3.81 ft at 6:00PM Sep 15, 2020Observed: 3.8 ft at 6:15PM Sep 15, 2020Observed: 3.79 ft at 6:30PM Sep 15, 2020Observed: 3.78 ft at 6:45PM Sep 15, 2020Observed: 3.78 ft at 7:00PM Sep 15, 2020Observed: 3.77 ft at 7:15PM Sep 15, 2020Observed: 3.76 ft at 7:30PM Sep 15, 2020Observed: 3.76 ft at 7:45PM Sep 15, 2020Observed: 3.75 ft at 8:00PM Sep 15, 2020Observed: 3.75 ft at 8:15PM Sep 15, 2020Observed: 3.74 ft at 8:30PM Sep 15, 2020Observed: 3.73 ft at 8:45PM Sep 15, 2020Observed: 3.73 ft at 9:00PM Sep 15, 2020Observed: 3.72 ft at 9:15PM Sep 15, 2020Observed: 3.71 ft at 9:30PM Sep 15, 2020Observed: 3.71 ft at 9:45PM Sep 15, 2020Observed: 3.7 ft at 10:00PM Sep 15, 2020Observed: 3.7 ft at 10:15PM Sep 15, 2020Observed: 3.69 ft at 10:30PM Sep 15, 2020Observed: 3.68 ft at 10:45PM Sep 15, 2020Observed: 3.68 ft at 11:00PM Sep 15, 2020Observed: 3.67 ft at 11:15PM Sep 15, 2020Observed: 3.67 ft at 11:30PM Sep 15, 2020Observed: 3.66 ft at 11:45PM Sep 15, 2020Observed: 3.66 ft at 12:00AM Sep 16, 2020Observed: 3.65 ft at 12:15AM Sep 16, 2020Observed: 3.65 ft at 12:30AM Sep 16, 2020Observed: 3.64 ft at 12:45AM Sep 16, 2020Observed: 3.64 ft at 1:00AM Sep 16, 2020Observed: 3.63 ft at 1:15AM Sep 16, 2020Observed: 3.63 ft at 1:30AM Sep 16, 2020Observed: 3.62 ft at 1:45AM Sep 16, 2020Observed: 3.61 ft at 2:00AM Sep 16, 2020Observed: 3.61 ft at 2:15AM Sep 16, 2020Observed: 3.61 ft at 2:30AM Sep 16, 2020Observed: 3.6 ft at 2:45AM Sep 16, 2020Observed: 3.6 ft at 3:00AM Sep 16, 2020Observed: 3.59 ft at 3:15AM Sep 16, 2020Observed: 3.57 ft at 4:30AM Sep 16, 2020Observed: 3.56 ft at 4:45AM Sep 16, 2020Observed: 3.56 ft at 5:00AM Sep 16, 2020Observed: 3.55 ft at 5:15AM Sep 16, 2020Observed: 3.55 ft at 5:30AM Sep 16, 2020Observed: 3.54 ft at 5:45AM Sep 16, 2020Observed: 3.54 ft at 6:00AM Sep 16, 2020Observed: 3.54 ft at 6:15AM Sep 16, 2020Observed: 3.53 ft at 6:30AM Sep 16, 2020Observed: 3.53 ft at 6:45AM Sep 16, 2020Observed: 3.52 ft at 7:00AM Sep 16, 2020Observed: 3.52 ft at 7:15AM Sep 16, 2020Observed: 3.52 ft at 7:30AM Sep 16, 2020Observed: 3.51 ft at 7:45AM Sep 16, 2020Observed: 3.5 ft at 8:00AM Sep 16, 2020Observed: 3.5 ft at 8:15AM Sep 16, 2020Observed: 3.5 ft at 8:30AM Sep 16, 2020Observed: 3.5 ft at 8:45AM Sep 16, 2020Observed: 3.49 ft at 9:00AM Sep 16, 2020Observed: 3.49 ft at 9:15AM Sep 16, 2020Observed: 3.48 ft at 9:30AM Sep 16, 2020Observed: 3.48 ft at 9:45AM Sep 16, 2020Observed: 3.48 ft at 10:00AM Sep 16, 2020Observed: 3.48 ft at 10:15AM Sep 16, 2020Observed: 3.47 ft at 10:30AM Sep 16, 2020Observed: 3.47 ft at 10:45AM Sep 16, 2020Observed: 3.47 ft at 11:00AM Sep 16, 2020Observed: 3.47 ft at 11:15AM Sep 16, 2020Observed: 3.46 ft at 11:30AM Sep 16, 2020Observed: 3.45 ft at 11:45AM Sep 16, 2020Observed: 3.45 ft at 12:00PM Sep 16, 2020Observed: 3.45 ft at 12:15PM Sep 16, 2020Observed: 3.45 ft at 12:30PM Sep 16, 2020Observed: 3.45 ft at 12:45PM Sep 16, 2020Observed: 3.45 ft at 1:00PM Sep 16, 2020Observed: 3.45 ft at 1:15PM Sep 16, 2020Observed: 3.45 ft at 1:30PM Sep 16, 2020Observed: 3.44 ft at 1:45PM Sep 16, 2020Observed: 3.44 ft at 2:00PM Sep 16, 2020Observed: 3.44 ft at 2:15PM Sep 16, 2020Observed: 3.44 ft at 2:30PM Sep 16, 2020Observed: 3.44 ft at 2:45PM Sep 16, 2020Observed: 3.44 ft at 3:00PM Sep 16, 2020Observed: 3.44 ft at 3:15PM Sep 16, 2020Observed: 3.44 ft at 3:30PM Sep 16, 2020Observed: 3.44 ft at 3:45PM Sep 16, 2020Observed: 3.44 ft at 4:00PM Sep 16, 2020Observed: 3.44 ft at 4:15PM Sep 16, 2020Observed: 3.44 ft at 4:30PM Sep 16, 2020Observed: 3.44 ft at 4:45PM Sep 16, 2020Observed: 3.44 ft at 5:00PM Sep 16, 2020Observed: 3.44 ft at 5:15PM Sep 16, 2020Observed: 3.44 ft at 5:30PM Sep 16, 2020Observed: 3.44 ft at 5:45PM Sep 16, 2020Observed: 3.44 ft at 6:00PM Sep 16, 2020Observed: 3.44 ft at 6:15PM Sep 16, 2020Observed: 3.44 ft at 6:30PM Sep 16, 2020Observed: 3.44 ft at 6:45PM Sep 16, 2020Observed: 3.44 ft at 7:00PM Sep 16, 2020Observed: 3.44 ft at 7:15PM Sep 16, 2020Observed: 3.44 ft at 7:30PM Sep 16, 2020Observed: 3.44 ft at 7:45PM Sep 16, 2020Observed: 3.44 ft at 8:00PM Sep 16, 2020Observed: 3.44 ft at 8:15PM Sep 16, 2020Observed: 3.44 ft at 8:30PM Sep 16, 2020Observed: 3.44 ft at 8:45PM Sep 16, 2020Observed: 3.44 ft at 9:00PM Sep 16, 2020Observed: 3.44 ft at 9:15PM Sep 16, 2020Observed: 3.44 ft at 9:30PM Sep 16, 2020Observed: 3.44 ft at 9:45PM Sep 16, 2020Observed: 3.43 ft at 10:00PM Sep 16, 2020Observed: 3.44 ft at 10:15PM Sep 16, 2020Observed: 3.44 ft at 10:30PM Sep 16, 2020Observed: 3.44 ft at 10:45PM Sep 16, 2020Observed: 3.43 ft at 11:00PM Sep 16, 2020Observed: 3.43 ft at 11:15PM Sep 16, 2020Observed: 3.43 ft at 11:30PM Sep 16, 2020Observed: 3.43 ft at 11:45PM Sep 16, 2020Observed: 3.43 ft at 12:00AM Sep 17, 2020Observed: 3.43 ft at 12:15AM Sep 17, 2020Observed: 3.43 ft at 12:30AM Sep 17, 2020Observed: 3.43 ft at 12:45AM Sep 17, 2020Observed: 3.43 ft at 1:00AM Sep 17, 2020Observed: 3.43 ft at 1:15AM Sep 17, 2020Observed: 3.43 ft at 1:30AM Sep 17, 2020Observed: 3.43 ft at 1:45AM Sep 17, 2020Observed: 3.43 ft at 2:00AM Sep 17, 2020Observed: 3.43 ft at 2:15AM Sep 17, 2020Observed: 3.43 ft at 2:30AM Sep 17, 2020Observed: 3.43 ft at 2:45AM Sep 17, 2020Observed: 3.42 ft at 3:00AM Sep 17, 2020Observed: 3.42 ft at 3:15AM Sep 17, 2020Observed: 3.42 ft at 4:30AM Sep 17, 2020Observed: 3.42 ft at 4:45AM Sep 17, 2020Observed: 3.42 ft at 5:00AM Sep 17, 2020Observed: 3.42 ft at 5:15AM Sep 17, 2020Observed: 3.42 ft at 5:30AM Sep 17, 2020Observed: 3.42 ft at 5:45AM Sep 17, 2020Observed: 3.42 ft at 6:00AM Sep 17, 2020Observed: 3.41 ft at 6:15AM Sep 17, 2020Observed: 3.41 ft at 6:30AM Sep 17, 2020Observed: 3.41 ft at 6:45AM Sep 17, 2020Observed: 3.41 ft at 7:00AM Sep 17, 2020Observed: 3.41 ft at 7:15AM Sep 17, 2020Observed: 3.41 ft at 7:30AM Sep 17, 2020Observed: 3.4 ft at 7:45AM Sep 17, 2020Observed: 3.41 ft at 8:00AM Sep 17, 2020Observed: 3.4 ft at 8:15AM Sep 17, 2020Observed: 3.4 ft at 8:30AM Sep 17, 2020Observed: 3.4 ft at 8:45AM Sep 17, 2020Observed: 3.4 ft at 9:00AM Sep 17, 2020Observed: 3.4 ft at 9:15AM Sep 17, 2020Observed: 3.4 ft at 9:30AM Sep 17, 2020Observed: 3.4 ft at 9:45AM Sep 17, 2020Observed: 3.4 ft at 10:00AM Sep 17, 2020Observed: 3.4 ft at 10:15AM Sep 17, 2020Observed: 3.4 ft at 10:30AM Sep 17, 2020Observed: 3.39 ft at 10:45AM Sep 17, 2020Observed: 3.4 ft at 11:00AM Sep 17, 2020Observed: 3.4 ft at 11:15AM Sep 17, 2020Observed: 3.4 ft at 11:30AM Sep 17, 2020Observed: 3.4 ft at 11:45AM Sep 17, 2020Observed: 3.39 ft at 12:00PM Sep 17, 2020Observed: 3.4 ft at 12:15PM Sep 17, 2020Observed: 3.4 ft at 12:30PM Sep 17, 2020Observed: 3.4 ft at 12:45PM Sep 17, 2020Observed: 3.4 ft at 1:00PM Sep 17, 2020Observed: 3.4 ft at 1:15PM Sep 17, 2020Observed: 3.4 ft at 1:30PM Sep 17, 2020Observed: 3.4 ft at 1:45PM Sep 17, 2020Observed: 3.4 ft at 2:00PM Sep 17, 2020Observed: 3.4 ft at 2:15PM Sep 17, 2020Observed: 3.4 ft at 2:30PM Sep 17, 2020Observed: 3.41 ft at 2:45PM Sep 17, 2020Observed: 3.41 ft at 3:00PM Sep 17, 2020Observed: 3.4 ft at 3:15PM Sep 17, 2020Observed: 3.41 ft at 3:30PM Sep 17, 2020Observed: 3.41 ft at 3:45PM Sep 17, 2020Observed: 3.41 ft at 4:00PM Sep 17, 2020Observed: 3.41 ft at 4:15PM Sep 17, 2020Observed: 3.42 ft at 4:30PM Sep 17, 2020Observed: 3.42 ft at 4:45PM Sep 17, 2020Observed: 3.42 ft at 5:00PM Sep 17, 2020Observed: 3.42 ft at 5:15PM Sep 17, 2020Observed: 3.42 ft at 5:30PM Sep 17, 2020Observed: 3.42 ft at 5:45PM Sep 17, 2020Observed: 3.42 ft at 6:00PM Sep 17, 2020Observed: 3.43 ft at 6:15PM Sep 17, 2020Observed: 3.43 ft at 6:30PM Sep 17, 2020Observed: 3.43 ft at 6:45PM Sep 17, 2020Observed: 3.43 ft at 7:00PM Sep 17, 2020Observed: 3.43 ft at 7:15PM Sep 17, 2020Observed: 3.43 ft at 7:30PM Sep 17, 2020Observed: 3.44 ft at 7:45PM Sep 17, 2020Observed: 3.44 ft at 8:00PM Sep 17, 2020Observed: 3.44 ft at 8:15PM Sep 17, 2020Observed: 3.44 ft at 8:30PM Sep 17, 2020Observed: 3.44 ft at 8:45PM Sep 17, 2020Observed: 3.44 ft at 9:00PM Sep 17, 2020Observed: 3.44 ft at 9:15PM Sep 17, 2020Observed: 3.44 ft at 9:30PM Sep 17, 2020Observed: 3.45 ft at 9:45PM Sep 17, 2020Observed: 3.45 ft at 10:00PM Sep 17, 2020Observed: 3.45 ft at 10:15PM Sep 17, 2020Observed: 3.45 ft at 10:30PM Sep 17, 2020Observed: 3.45 ft at 10:45PM Sep 17, 2020Observed: 3.45 ft at 11:00PM Sep 17, 2020Observed: 3.45 ft at 11:15PM Sep 17, 2020Observed: 3.45 ft at 11:30PM Sep 17, 2020Observed: 3.45 ft at 11:45PM Sep 17, 2020Observed: 3.45 ft at 12:00AM Sep 18, 2020Observed: 3.46 ft at 12:15AM Sep 18, 2020Observed: 3.46 ft at 12:30AM Sep 18, 2020Observed: 3.46 ft at 12:45AM Sep 18, 2020Observed: 3.46 ft at 1:00AM Sep 18, 2020Observed: 3.46 ft at 1:15AM Sep 18, 2020Observed: 3.46 ft at 1:30AM Sep 18, 2020Observed: 3.46 ft at 1:45AM Sep 18, 2020Observed: 3.46 ft at 2:00AM Sep 18, 2020Observed: 3.46 ft at 2:15AM Sep 18, 2020Observed: 3.46 ft at 2:30AM Sep 18, 2020Observed: 3.46 ft at 2:45AM Sep 18, 2020Observed: 3.46 ft at 3:00AM Sep 18, 2020Observed: 3.47 ft at 3:15AM Sep 18, 2020Observed: 3.46 ft at 4:30AM Sep 18, 2020Observed: 3.46 ft at 4:45AM Sep 18, 2020Observed: 3.46 ft at 5:00AM Sep 18, 2020Observed: 3.47 ft at 5:15AM Sep 18, 2020Observed: 3.47 ft at 5:30AM Sep 18, 2020Observed: 3.47 ft at 5:45AM Sep 18, 2020Observed: 3.47 ft at 6:00AM Sep 18, 2020Observed: 3.46 ft at 6:15AM Sep 18, 2020Observed: 3.47 ft at 6:30AM Sep 18, 2020Observed: 3.47 ft at 6:45AM Sep 18, 2020Observed: 3.47 ft at 7:00AM Sep 18, 2020Observed: 3.47 ft at 7:15AM Sep 18, 2020Observed: 3.47 ft at 7:30AM Sep 18, 2020Observed: 3.47 ft at 7:45AM Sep 18, 2020Observed: 3.47 ft at 8:00AM Sep 18, 2020Observed: 3.47 ft at 8:15AM Sep 18, 2020Observed: 3.47 ft at 8:30AM Sep 18, 2020Observed: 3.47 ft at 8:45AM Sep 18, 2020Observed: 3.47 ft at 9:00AM Sep 18, 2020Observed: 3.47 ft at 9:15AM Sep 18, 2020Observed: 3.48 ft at 9:30AM Sep 18, 2020Observed: 3.47 ft at 9:45AM Sep 18, 2020Observed: 3.47 ft at 10:00AM Sep 18, 2020Observed: 3.47 ft at 10:15AM Sep 18, 2020Observed: 3.47 ft at 10:30AM Sep 18, 2020Observed: 3.48 ft at 10:45AM Sep 18, 2020Observed: 3.48 ft at 11:00AM Sep 18, 2020Observed: 3.48 ft at 11:15AM Sep 18, 2020Observed: 3.48 ft at 11:30AM Sep 18, 2020Observed: 3.48 ft at 11:45AM Sep 18, 2020Observed: 3.48 ft at 12:00PM Sep 18, 2020Observed: 3.48 ft at 12:15PM Sep 18, 2020Observed: 3.48 ft at 12:30PM Sep 18, 2020Observed: 3.49 ft at 12:45PM Sep 18, 2020Observed: 3.49 ft at 1:00PM Sep 18, 2020Observed: 3.49 ft at 1:15PM Sep 18, 2020Observed: 3.5 ft at 1:30PM Sep 18, 2020Observed: 3.5 ft at 1:45PM Sep 18, 2020Observed: 3.5 ft at 2:00PM Sep 18, 2020Observed: 3.5 ft at 2:15PM Sep 18, 2020Observed: 3.51 ft at 2:30PM Sep 18, 2020Observed: 3.51 ft at 2:45PM Sep 18, 2020Observed: 3.51 ft at 3:00PM Sep 18, 2020Observed: 3.51 ft at 3:15PM Sep 18, 2020Observed: 3.51 ft at 3:30PM Sep 18, 2020Observed: 3.51 ft at 3:45PM Sep 18, 2020Observed: 3.52 ft at 4:00PM Sep 18, 2020Observed: 3.53 ft at 4:15PM Sep 18, 2020Observed: 3.54 ft at 4:30PM Sep 18, 2020Observed: 3.54 ft at 4:45PM Sep 18, 2020Observed: 3.54 ft at 5:00PM Sep 18, 2020Observed: 3.54 ft at 5:15PM Sep 18, 2020Observed: 3.54 ft at 5:30PM Sep 18, 2020Observed: 3.55 ft at 5:45PM Sep 18, 2020Observed: 3.55 ft at 6:00PM Sep 18, 2020Observed: 3.56 ft at 6:15PM Sep 18, 2020Observed: 3.57 ft at 6:30PM Sep 18, 2020Observed: 3.57 ft at 6:45PM Sep 18, 2020Observed: 3.57 ft at 7:00PM Sep 18, 2020Observed: 3.58 ft at 7:15PM Sep 18, 2020Observed: 3.58 ft at 7:30PM Sep 18, 2020Observed: 3.59 ft at 7:45PM Sep 18, 2020Observed: 3.59 ft at 8:00PM Sep 18, 2020Observed: 3.6 ft at 8:15PM Sep 18, 2020Observed: 3.6 ft at 8:30PM Sep 18, 2020Observed: 3.61 ft at 8:45PM Sep 18, 2020Observed: 3.61 ft at 9:00PM Sep 18, 2020Observed: 3.61 ft at 9:15PM Sep 18, 2020Observed: 3.62 ft at 9:30PM Sep 18, 2020Observed: 3.62 ft at 9:45PM Sep 18, 2020Observed: 3.62 ft at 10:00PM Sep 18, 2020Observed: 3.63 ft at 10:15PM Sep 18, 2020Observed: 3.63 ft at 10:30PM Sep 18, 2020Observed: 3.64 ft at 10:45PM Sep 18, 2020Observed: 3.64 ft at 11:00PM Sep 18, 2020Observed: 3.64 ft at 11:15PM Sep 18, 2020Observed: 3.65 ft at 11:30PM Sep 18, 2020Observed: 3.65 ft at 11:45PM Sep 18, 2020Observed: 3.65 ft at 12:00AM Sep 19, 2020Observed: 3.66 ft at 12:15AM Sep 19, 2020Observed: 3.66 ft at 12:30AM Sep 19, 2020Observed: 3.66 ft at 12:45AM Sep 19, 2020Observed: 3.66 ft at 1:00AM Sep 19, 2020Observed: 3.66 ft at 1:15AM Sep 19, 2020Observed: 3.67 ft at 1:30AM Sep 19, 2020Observed: 3.67 ft at 1:45AM Sep 19, 2020Observed: 3.67 ft at 2:00AM Sep 19, 2020Observed: 3.67 ft at 2:15AM Sep 19, 2020Observed: 3.67 ft at 2:30AM Sep 19, 2020Observed: 3.67 ft at 2:45AM Sep 19, 2020Observed: 3.68 ft at 3:00AM Sep 19, 2020Observed: 3.68 ft at 3:15AM Sep 19, 2020Observed: 3.68 ft at 4:30AM Sep 19, 2020Observed: 3.68 ft at 4:45AM Sep 19, 2020Observed: 3.69 ft at 5:00AM Sep 19, 2020Observed: 3.69 ft at 5:15AM Sep 19, 2020Observed: 3.69 ft at 5:30AM Sep 19, 2020Observed: 3.69 ft at 5:45AM Sep 19, 2020Observed: 3.69 ft at 6:00AM Sep 19, 2020Observed: 3.69 ft at 6:15AM Sep 19, 2020Observed: 3.69 ft at 6:30AM Sep 19, 2020Observed: 3.69 ft at 6:45AM Sep 19, 2020Observed: 3.69 ft at 7:00AM Sep 19, 2020Observed: 3.7 ft at 7:15AM Sep 19, 2020Observed: 3.7 ft at 7:30AM Sep 19, 2020Observed: 3.69 ft at 7:45AM Sep 19, 2020Observed: 3.7 ft at 8:00AM Sep 19, 2020Observed: 3.7 ft at 8:15AM Sep 19, 2020Observed: 3.7 ft at 8:30AM Sep 19, 2020Observed: 3.7 ft at 8:45AM Sep 19, 2020Observed: 3.7 ft at 9:00AM Sep 19, 2020Observed: 3.7 ft at 9:15AM Sep 19, 2020Observed: 3.7 ft at 9:30AM Sep 19, 2020Observed: 3.7 ft at 9:45AM Sep 19, 2020Observed: 3.7 ft at 10:00AM Sep 19, 2020Observed: 3.7 ft at 10:15AM Sep 19, 2020Observed: 3.7 ft at 10:30AM Sep 19, 2020Observed: 3.7 ft at 10:45AM Sep 19, 2020Observed: 3.7 ft at 11:00AM Sep 19, 2020Observed: 3.7 ft at 11:15AM Sep 19, 2020Observed: 3.71 ft at 11:30AM Sep 19, 2020Observed: 3.71 ft at 11:45AM Sep 19, 2020Observed: 3.71 ft at 12:00PM Sep 19, 2020Observed: 3.71 ft at 12:15PM Sep 19, 2020Observed: 3.71 ft at 12:30PM Sep 19, 2020Observed: 3.71 ft at 12:45PM Sep 19, 2020Observed: 3.71 ft at 1:00PM Sep 19, 2020Observed: 3.71 ft at 1:15PM Sep 19, 2020Observed: 3.71 ft at 1:30PM Sep 19, 2020Observed: 3.71 ft at 1:45PM Sep 19, 2020Observed: 3.71 ft at 2:00PM Sep 19, 2020Observed: 3.72 ft at 2:15PM Sep 19, 2020Observed: 3.71 ft at 2:30PM Sep 19, 2020Observed: 3.72 ft at 2:45PM Sep 19, 2020Observed: 3.72 ft at 3:00PM Sep 19, 2020Observed: 3.72 ft at 3:15PM Sep 19, 2020Observed: 3.72 ft at 3:30PM Sep 19, 2020Observed: 3.72 ft at 3:45PM Sep 19, 2020Observed: 3.73 ft at 4:00PM Sep 19, 2020Observed: 3.73 ft at 4:15PM Sep 19, 2020Observed: 3.73 ft at 4:30PM Sep 19, 2020Observed: 3.73 ft at 4:45PM Sep 19, 2020Observed: 3.73 ft at 5:00PM Sep 19, 2020Observed: 3.74 ft at 5:15PM Sep 19, 2020Observed: 3.74 ft at 5:30PM Sep 19, 2020Observed: 3.74 ft at 5:45PM Sep 19, 2020Observed: 3.74 ft at 6:00PM Sep 19, 2020Observed: 3.74 ft at 6:15PM Sep 19, 2020Observed: 3.74 ft at 6:30PM Sep 19, 2020Observed: 3.74 ft at 6:45PM Sep 19, 2020Observed: 3.74 ft at 7:00PM Sep 19, 2020Observed: 3.74 ft at 7:15PM Sep 19, 2020Observed: 3.75 ft at 7:30PM Sep 19, 2020Observed: 3.75 ft at 7:45PM Sep 19, 2020Observed: 3.75 ft at 8:00PM Sep 19, 2020Observed: 3.75 ft at 8:15PM Sep 19, 2020Observed: 3.75 ft at 8:30PM Sep 19, 2020Observed: 3.75 ft at 8:45PM Sep 19, 2020Observed: 3.75 ft at 9:00PM Sep 19, 2020Observed: 3.75 ft at 9:15PM Sep 19, 2020Observed: 3.76 ft at 9:30PM Sep 19, 2020Observed: 3.75 ft at 9:45PM Sep 19, 2020Observed: 3.76 ft at 10:00PM Sep 19, 2020Observed: 3.76 ft at 10:15PM Sep 19, 2020Observed: 3.76 ft at 10:30PM Sep 19, 2020Observed: 3.76 ft at 10:45PM Sep 19, 2020Observed: 3.76 ft at 11:00PM Sep 19, 2020Observed: 3.76 ft at 11:15PM Sep 19, 2020Observed: 3.76 ft at 11:30PM Sep 19, 2020Observed: 3.76 ft at 11:45PM Sep 19, 2020Observed: 3.76 ft at 12:00AM Sep 20, 2020Observed: 3.76 ft at 12:15AM Sep 20, 2020Observed: 3.76 ft at 12:30AM Sep 20, 2020Observed: 3.77 ft at 12:45AM Sep 20, 2020Observed: 3.77 ft at 1:00AM Sep 20, 2020Observed: 3.77 ft at 1:15AM Sep 20, 2020Observed: 3.77 ft at 1:30AM Sep 20, 2020Observed: 3.77 ft at 1:45AM Sep 20, 2020Observed: 3.77 ft at 2:00AM Sep 20, 2020Observed: 3.77 ft at 2:15AM Sep 20, 2020Observed: 3.77 ft at 2:30AM Sep 20, 2020Observed: 3.77 ft at 2:45AM Sep 20, 2020Observed: 3.77 ft at 3:00AM Sep 20, 2020Observed: 3.77 ft at 3:15AM Sep 20, 2020Observed: 3.77 ft at 4:30AM Sep 20, 2020Observed: 3.77 ft at 4:45AM Sep 20, 2020Observed: 3.77 ft at 5:00AM Sep 20, 2020Observed: 3.77 ft at 5:15AM Sep 20, 2020Observed: 3.77 ft at 5:30AM Sep 20, 2020Observed: 3.77 ft at 5:45AM Sep 20, 2020Observed: 3.77 ft at 6:00AM Sep 20, 2020Observed: 3.77 ft at 6:15AM Sep 20, 2020Observed: 3.77 ft at 6:30AM Sep 20, 2020Observed: 3.77 ft at 6:45AM Sep 20, 2020Observed: 3.77 ft at 7:00AM Sep 20, 2020Observed: 3.77 ft at 7:15AM Sep 20, 2020Observed: 3.77 ft at 7:30AM Sep 20, 2020Observed: 3.77 ft at 7:45AM Sep 20, 2020Observed: 3.77 ft at 8:00AM Sep 20, 2020Observed: 3.77 ft at 8:15AM Sep 20, 2020Observed: 3.77 ft at 8:30AM Sep 20, 2020Observed: 3.77 ft at 8:45AM Sep 20, 2020Observed: 3.77 ft at 9:00AM Sep 20, 2020Observed: 3.77 ft at 9:15AM Sep 20, 2020Observed: 3.77 ft at 9:30AM Sep 20, 2020Observed: 3.77 ft at 9:45AM Sep 20, 2020Observed: 3.76 ft at 10:00AM Sep 20, 2020Observed: 3.76 ft at 10:15AM Sep 20, 2020Observed: 3.76 ft at 10:30AM Sep 20, 2020Observed: 3.77 ft at 10:45AM Sep 20, 2020Observed: 3.77 ft at 11:00AM Sep 20, 2020Observed: 3.77 ft at 11:15AM Sep 20, 2020Observed: 3.76 ft at 11:30AM Sep 20, 2020Observed: 3.76 ft at 11:45AM Sep 20, 2020Observed: 3.76 ft at 12:00PM Sep 20, 2020Observed: 3.76 ft at 12:15PM Sep 20, 2020Observed: 3.76 ft at 12:30PM Sep 20, 2020Observed: 3.76 ft at 12:45PM Sep 20, 2020Observed: 3.76 ft at 1:00PM Sep 20, 2020Observed: 3.76 ft at 1:15PM Sep 20, 2020Observed: 3.76 ft at 1:30PM Sep 20, 2020Observed: 3.76 ft at 1:45PM Sep 20, 2020Observed: 3.76 ft at 2:00PM Sep 20, 2020Observed: 3.76 ft at 2:15PM Sep 20, 2020Observed: 3.76 ft at 2:30PM Sep 20, 2020Observed: 3.76 ft at 2:45PM Sep 20, 2020Observed: 3.76 ft at 3:00PM Sep 20, 2020Observed: 3.76 ft at 3:15PM Sep 20, 2020Observed: 3.76 ft at 3:30PM Sep 20, 2020Observed: 3.76 ft at 3:45PM Sep 20, 2020Observed: 3.76 ft at 4:00PM Sep 20, 2020Observed: 3.76 ft at 4:15PM Sep 20, 2020Observed: 3.76 ft at 4:30PM Sep 20, 2020Observed: 3.76 ft at 4:45PM Sep 20, 2020Observed: 3.76 ft at 5:00PM Sep 20, 2020Observed: 3.76 ft at 5:15PM Sep 20, 2020Observed: 3.76 ft at 5:30PM Sep 20, 2020Observed: 3.76 ft at 5:45PM Sep 20, 2020Observed: 3.76 ft at 6:00PM Sep 20, 2020Observed: 3.76 ft at 6:15PM Sep 20, 2020Observed: 3.76 ft at 6:30PM Sep 20, 2020Observed: 3.76 ft at 6:45PM Sep 20, 2020Observed: 3.76 ft at 7:00PM Sep 20, 2020Observed: 3.76 ft at 7:15PM Sep 20, 2020Observed: 3.76 ft at 7:30PM Sep 20, 2020Observed: 3.76 ft at 7:45PM Sep 20, 2020Observed: 3.76 ft at 8:00PM Sep 20, 2020Observed: 3.76 ft at 8:15PM Sep 20, 2020Observed: 3.75 ft at 10:30PM Sep 20, 2020Observed: 3.75 ft at 10:45PM Sep 20, 2020Observed: 3.75 ft at 11:00PM Sep 20, 2020Observed: 3.75 ft at 11:15PM Sep 20, 2020Observed: 3.75 ft at 11:30PM Sep 20, 2020Observed: 3.75 ft at 11:45PM Sep 20, 2020Observed: 3.75 ft at 12:00AM Sep 21, 2020Observed: 3.75 ft at 12:15AM Sep 21, 2020Observed: 3.75 ft at 12:30AM Sep 21, 2020Observed: 3.74 ft at 12:45AM Sep 21, 2020Observed: 3.74 ft at 1:00AM Sep 21, 2020Observed: 3.74 ft at 1:15AM Sep 21, 2020Observed: 3.74 ft at 1:30AM Sep 21, 2020Observed: 3.74 ft at 1:45AM Sep 21, 2020Observed: 3.74 ft at 2:00AM Sep 21, 2020Observed: 3.74 ft at 2:15AM Sep 21, 2020Observed: 3.74 ft at 2:30AM Sep 21, 2020Observed: 3.73 ft at 2:45AM Sep 21, 2020Observed: 3.73 ft at 3:00AM Sep 21, 2020Observed: 3.73 ft at 3:15AM Sep 21, 2020Observed: 3.73 ft at 4:30AM Sep 21, 2020Observed: 3.72 ft at 4:45AM Sep 21, 2020Observed: 3.72 ft at 5:00AM Sep 21, 2020Observed: 3.72 ft at 5:15AM Sep 21, 2020Forecast: 3.44 ft 10:00AM Sep 21, 2020Forecast: 3.44 ft 4:00PM Sep 21, 2020Forecast: 3.48 ft 10:00PM Sep 21, 2020Forecast: 3.57 ft 4:00AM Sep 22, 2020Forecast: 3.66 ft 10:00AM Sep 22, 2020Highest Forecast: 3.71 ft 4:00PM Sep 22, 2020Forecast: 3.69 ft 10:00PM Sep 22, 2020USGS--Water Resources of the United StatesMNDA2(plotting HGIRZ) Graph Created (5:47AM Sep 21, 2020)ObservedForecast (issued 10:52AM Sep 20)Latest observed value: 3.72 ft at 5:15 AM AKDT 21-Sep-2020. Flood Stage is 9 ft
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Tabular Data (UTC)
Tabular Data (AKDT)
XML Data
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Datum: Not Available
Metadata

NOTE: Forecasts for the Mendenhall Lake at Lake Level are issued routinely during the warm season, and as needed at other times of the year.

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Upstream Gauge - at Suicide Basin Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 14
Moderate Flood Stage: 10
Flood Stage: 9
Action Stage: 8
Low Stage (in feet): -9999

Historic Crests
(1) 11.99 ft on 07/01/2016
(2) 11.85 ft on 07/11/2014
(3) 11.18 ft on 09/11/1995
(4) 10.92 ft on 07/22/2011
(5) 10.92 ft on 07/19/2018
(6) 10.91 ft on 09/08/1981
(7) 10.88 ft on 08/12/2014
(8) 10.43 ft on 08/09/2018
(9) 10.32 ft on 08/18/2009
(10) 10.26 ft on 08/23/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.29 ft on 09/21/2019
(2) 10.43 ft on 08/09/2018
(3) 10.92 ft on 07/19/2018
(4) 8.77 ft on 09/01/2017
(5) 9.14 ft on 09/15/2016
(6) 9.49 ft on 09/11/2016
(7) 9.03 ft on 08/15/2016
(8) 11.99 ft on 07/01/2016
(9) 9.20 ft on 08/20/2015
(10) 10.88 ft on 08/12/2014
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

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
If you notice any errors in the below information, please contact our Webmaster
10.9 View Drive will be flooded and impassable with significant flooding to some homes in the area.
10.4 Significant flooding along the Mendenhall Lake area with more than 3 feet of water in places and the Mendenhall campground will be evacuated. Some homes along View Drive will have up to 3 ft of water in yards.
10 Water levels will inundate Mendenhall Campground with up to 3 feet of water covering low areas as well as up to 1.5 feet of water covering Skaters Cabin Road. Portions of West Glacier Trail will be impassable.
9.69 There will be 7 inches of water over the Skaters Cabin Road between Skaters Cabin and West Glacier Trailhead. Campsite 7 will be flooded as well as water flowing over the road between campsites 8 and 9 in the Mendenhall campground.
9.4 The yards along View Drive will start to flood and cause minor flooding.
9.09 Water covers Skaters Cabin Road between Skaters Cabin and West Glacier Trailhead, also water will flow into the Mendenhall Lake Campground.
7.7 Nugget Falls trail begins to flood near the beginning of the trail
6.7 Nugget Falls trail begins to flood near the "causeway" at the end of the trail.
Photos
(1) NEW-Lookup table for the discontinued Mendenhall River gauge(NWS) and the Mendenhall Lake gauge(USGS
(2) Moderate flooding along Mendenhall River. MNDA2 = 10.5ft
(3) Flooding along the Mendenhall River near Meander Way. MNDA2 = 10.9ft
(4) Moderate flooding along View Drive. MNDA2 = 10.9ft.
(5) Flooding pictures of Mendenhall campground
(6) Flooding pictures of West Glacier spur road
(7) Bankfull stage 9.0ft #1
(8) Bankfull stage 9.0ft #2
(9) Bankfull stage 9.0ft #3
About This Location Collapse

Latitude: 58.429722° N, Longitude: 134.572778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 9 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 0 ft 9.1 ft 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
Water Temperature Chart
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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
Juneau Weather Forecast Office
8500 Mendenhall Loop Road
Juneau, AK 99801
(907) 790-6802
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Page last modified: 1-Mar-2019 12:31 AM
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