Skip Navigation Link weather.gov  
NOAA logo - Click to go to the NOAA homepage National Weather Service NWS logo - Click to go to the NWS homepage
Advanced Hydrologic Prediction Service
Image background of Navigation bar Left
Bookmark and Share Navigation Bar End Cap

  
 
NOAA National Weather Service's GIS Data and Product Survey... Click here to take the survey.


Hydrograph River at a Glance Download
Columbia River at St. Helens Stage (ft)Observed: 6.47 ft at 11:06AM Feb 23, 2015Observed: 6.43 ft at 11:12AM Feb 23, 2015Observed: 6.4 ft at 11:18AM Feb 23, 2015Observed: 6.35 ft at 11:24AM Feb 23, 2015Observed: 6.32 ft at 11:30AM Feb 23, 2015Observed: 6.28 ft at 11:36AM Feb 23, 2015Observed: 6.25 ft at 11:42AM Feb 23, 2015Observed: 6.22 ft at 11:48AM Feb 23, 2015Observed: 6.18 ft at 11:54AM Feb 23, 2015Observed: 6.16 ft at 12:00PM Feb 23, 2015Observed: 6.12 ft at 12:06PM Feb 23, 2015Observed: 6.08 ft at 12:12PM Feb 23, 2015Observed: 6.05 ft at 12:18PM Feb 23, 2015Observed: 6.02 ft at 12:24PM Feb 23, 2015Observed: 6 ft at 12:30PM Feb 23, 2015Observed: 5.96 ft at 12:36PM Feb 23, 2015Observed: 5.93 ft at 12:42PM Feb 23, 2015Observed: 5.91 ft at 12:48PM Feb 23, 2015Observed: 5.88 ft at 12:54PM Feb 23, 2015Observed: 5.85 ft at 1:00PM Feb 23, 2015Observed: 5.82 ft at 1:06PM Feb 23, 2015Observed: 5.79 ft at 1:12PM Feb 23, 2015Observed: 5.78 ft at 1:18PM Feb 23, 2015Observed: 5.75 ft at 1:24PM Feb 23, 2015Observed: 5.73 ft at 1:30PM Feb 23, 2015Observed: 5.7 ft at 1:36PM Feb 23, 2015Observed: 5.66 ft at 1:42PM Feb 23, 2015Observed: 5.64 ft at 1:48PM Feb 23, 2015Observed: 5.62 ft at 1:54PM Feb 23, 2015Observed: 5.59 ft at 2:00PM Feb 23, 2015Observed: 5.57 ft at 2:06PM Feb 23, 2015Observed: 5.55 ft at 2:12PM Feb 23, 2015Observed: 5.52 ft at 2:18PM Feb 23, 2015Observed: 5.49 ft at 2:24PM Feb 23, 2015Observed: 5.47 ft at 2:30PM Feb 23, 2015Observed: 5.45 ft at 2:36PM Feb 23, 2015Observed: 5.43 ft at 2:42PM Feb 23, 2015Observed: 5.4 ft at 2:48PM Feb 23, 2015Observed: 5.38 ft at 2:54PM Feb 23, 2015Observed: 5.36 ft at 3:00PM Feb 23, 2015Observed: 5.33 ft at 3:06PM Feb 23, 2015Observed: 5.32 ft at 3:12PM Feb 23, 2015Observed: 5.29 ft at 3:18PM Feb 23, 2015Observed: 5.28 ft at 3:24PM Feb 23, 2015Observed: 5.26 ft at 3:30PM Feb 23, 2015Observed: 5.25 ft at 3:36PM Feb 23, 2015Observed: 5.23 ft at 3:42PM Feb 23, 2015Observed: 5.21 ft at 3:48PM Feb 23, 2015Observed: 5.19 ft at 4:00PM Feb 23, 2015Observed: 5.19 ft at 4:06PM Feb 23, 2015Observed: 5.18 ft at 4:12PM Feb 23, 2015Observed: 5.13 ft at 4:18PM Feb 23, 2015Observed: 5.17 ft at 4:24PM Feb 23, 2015Observed: 5.18 ft at 4:30PM Feb 23, 2015Observed: 5.18 ft at 4:36PM Feb 23, 2015Observed: 5.18 ft at 4:42PM Feb 23, 2015Observed: 5.19 ft at 4:48PM Feb 23, 2015Observed: 5.2 ft at 4:54PM Feb 23, 2015Observed: 5.23 ft at 5:00PM Feb 23, 2015Observed: 5.25 ft at 5:06PM Feb 23, 2015Observed: 5.28 ft at 5:12PM Feb 23, 2015Observed: 5.31 ft at 5:18PM Feb 23, 2015Observed: 5.35 ft at 5:24PM Feb 23, 2015Observed: 5.39 ft at 5:30PM Feb 23, 2015Observed: 5.43 ft at 5:36PM Feb 23, 2015Observed: 5.49 ft at 5:42PM Feb 23, 2015Observed: 5.54 ft at 5:48PM Feb 23, 2015Observed: 5.6 ft at 5:54PM Feb 23, 2015Observed: 5.66 ft at 6:00PM Feb 23, 2015Observed: 5.73 ft at 6:06PM Feb 23, 2015Observed: 5.77 ft at 6:12PM Feb 23, 2015Observed: 5.84 ft at 6:18PM Feb 23, 2015Observed: 5.9 ft at 6:24PM Feb 23, 2015Observed: 5.96 ft at 6:30PM Feb 23, 2015Observed: 6.02 ft at 6:36PM Feb 23, 2015Observed: 6.07 ft at 6:42PM Feb 23, 2015Observed: 6.12 ft at 6:48PM Feb 23, 2015Observed: 6.18 ft at 6:54PM Feb 23, 2015Observed: 6.22 ft at 7:00PM Feb 23, 2015Observed: 6.27 ft at 7:06PM Feb 23, 2015Observed: 6.31 ft at 7:12PM Feb 23, 2015Observed: 6.34 ft at 7:18PM Feb 23, 2015Observed: 6.38 ft at 7:24PM Feb 23, 2015Observed: 6.41 ft at 7:30PM Feb 23, 2015Observed: 6.43 ft at 7:36PM Feb 23, 2015Observed: 6.45 ft at 7:42PM Feb 23, 2015Observed: 6.47 ft at 7:48PM Feb 23, 2015Observed: 6.48 ft at 7:54PM Feb 23, 2015Observed: 6.49 ft at 8:00PM Feb 23, 2015Observed: 6.5 ft at 8:06PM Feb 23, 2015Observed: 6.5 ft at 8:12PM Feb 23, 2015Observed: 6.5 ft at 8:18PM Feb 23, 2015Observed: 6.49 ft at 8:24PM Feb 23, 2015Observed: 6.49 ft at 8:30PM Feb 23, 2015Observed: 6.4 ft at 8:36PM Feb 23, 2015Observed: 6.44 ft at 8:42PM Feb 23, 2015Observed: 6.47 ft at 8:48PM Feb 23, 2015Observed: 6.44 ft at 8:54PM Feb 23, 2015Observed: 6.46 ft at 9:00PM Feb 23, 2015Observed: 6.42 ft at 9:06PM Feb 23, 2015Observed: 6.39 ft at 9:12PM Feb 23, 2015Observed: 6.36 ft at 9:18PM Feb 23, 2015Observed: 6.34 ft at 9:24PM Feb 23, 2015Observed: 6.32 ft at 9:30PM Feb 23, 2015Observed: 6.31 ft at 9:36PM Feb 23, 2015Observed: 6.3 ft at 9:42PM Feb 23, 2015Observed: 6.28 ft at 9:48PM Feb 23, 2015Observed: 6.27 ft at 9:54PM Feb 23, 2015Observed: 6.25 ft at 10:00PM Feb 23, 2015Observed: 6.22 ft at 10:06PM Feb 23, 2015Observed: 6.21 ft at 10:12PM Feb 23, 2015Observed: 6.19 ft at 10:18PM Feb 23, 2015Observed: 6.18 ft at 10:24PM Feb 23, 2015Observed: 6.16 ft at 10:30PM Feb 23, 2015Observed: 6.14 ft at 10:36PM Feb 23, 2015Observed: 6.11 ft at 10:42PM Feb 23, 2015Observed: 6.09 ft at 10:48PM Feb 23, 2015Observed: 6.07 ft at 10:54PM Feb 23, 2015Observed: 6.05 ft at 11:00PM Feb 23, 2015Observed: 6.01 ft at 11:06PM Feb 23, 2015Observed: 5.98 ft at 11:12PM Feb 23, 2015Observed: 5.96 ft at 11:18PM Feb 23, 2015Observed: 5.94 ft at 11:24PM Feb 23, 2015Observed: 5.92 ft at 11:30PM Feb 23, 2015Observed: 5.88 ft at 11:36PM Feb 23, 2015Observed: 5.88 ft at 11:42PM Feb 23, 2015Observed: 5.72 ft at 11:48PM Feb 23, 2015Observed: 5.7 ft at 11:54PM Feb 23, 2015Observed: 5.66 ft at 12:00AM Feb 24, 2015Observed: 5.66 ft at 12:06AM Feb 24, 2015Observed: 5.66 ft at 12:12AM Feb 24, 2015Observed: 5.7 ft at 12:18AM Feb 24, 2015Observed: 5.68 ft at 12:24AM Feb 24, 2015Observed: 5.64 ft at 12:30AM Feb 24, 2015Observed: 5.59 ft at 12:36AM Feb 24, 2015Observed: 5.57 ft at 12:42AM Feb 24, 2015Observed: 5.54 ft at 12:48AM Feb 24, 2015Observed: 5.51 ft at 12:54AM Feb 24, 2015Observed: 5.49 ft at 1:00AM Feb 24, 2015Observed: 5.42 ft at 1:06AM Feb 24, 2015Observed: 5.43 ft at 1:12AM Feb 24, 2015Observed: 5.42 ft at 1:18AM Feb 24, 2015Observed: 5.38 ft at 1:24AM Feb 24, 2015Observed: 5.32 ft at 1:30AM Feb 24, 2015Observed: 5.38 ft at 1:36AM Feb 24, 2015Observed: 5.36 ft at 1:42AM Feb 24, 2015Observed: 5.31 ft at 1:48AM Feb 24, 2015Observed: 5.25 ft at 1:54AM Feb 24, 2015Observed: 5.22 ft at 2:00AM Feb 24, 2015Observed: 5.21 ft at 2:06AM Feb 24, 2015Observed: 5.18 ft at 2:12AM Feb 24, 2015Observed: 5.17 ft at 2:18AM Feb 24, 2015Observed: 5.16 ft at 2:24AM Feb 24, 2015Observed: 5.14 ft at 2:30AM Feb 24, 2015Observed: 5.11 ft at 2:36AM Feb 24, 2015Observed: 5.1 ft at 2:42AM Feb 24, 2015Observed: 5.07 ft at 2:48AM Feb 24, 2015Observed: 5.06 ft at 2:54AM Feb 24, 2015Observed: 5.05 ft at 3:00AM Feb 24, 2015Observed: 5.02 ft at 3:06AM Feb 24, 2015Observed: 5.01 ft at 3:12AM Feb 24, 2015Observed: 4.99 ft at 3:18AM Feb 24, 2015Observed: 4.98 ft at 3:24AM Feb 24, 2015Observed: 4.97 ft at 3:30AM Feb 24, 2015Observed: 4.95 ft at 3:36AM Feb 24, 2015Observed: 4.94 ft at 3:42AM Feb 24, 2015Observed: 4.94 ft at 3:48AM Feb 24, 2015Observed: 4.94 ft at 3:54AM Feb 24, 2015Observed: 4.94 ft at 4:00AM Feb 24, 2015Observed: 4.95 ft at 4:06AM Feb 24, 2015Observed: 4.96 ft at 4:12AM Feb 24, 2015Observed: 4.97 ft at 4:18AM Feb 24, 2015Observed: 4.98 ft at 4:24AM Feb 24, 2015Observed: 5.01 ft at 4:30AM Feb 24, 2015Observed: 5.04 ft at 4:36AM Feb 24, 2015Observed: 5.07 ft at 4:42AM Feb 24, 2015Observed: 5.1 ft at 4:48AM Feb 24, 2015Observed: 5.15 ft at 4:54AM Feb 24, 2015Observed: 5.19 ft at 5:00AM Feb 24, 2015Observed: 5.26 ft at 5:06AM Feb 24, 2015Observed: 5.32 ft at 5:12AM Feb 24, 2015Observed: 5.4 ft at 5:18AM Feb 24, 2015Observed: 5.46 ft at 5:24AM Feb 24, 2015Observed: 5.54 ft at 5:30AM Feb 24, 2015Observed: 5.62 ft at 5:36AM Feb 24, 2015Observed: 5.7 ft at 5:42AM Feb 24, 2015Observed: 5.78 ft at 5:48AM Feb 24, 2015Observed: 5.87 ft at 5:54AM Feb 24, 2015Observed: 5.95 ft at 6:00AM Feb 24, 2015Observed: 6.04 ft at 6:06AM Feb 24, 2015Observed: 6.13 ft at 6:12AM Feb 24, 2015Observed: 6.22 ft at 6:18AM Feb 24, 2015Observed: 6.29 ft at 6:24AM Feb 24, 2015Observed: 6.38 ft at 6:30AM Feb 24, 2015Observed: 6.46 ft at 6:36AM Feb 24, 2015Observed: 6.54 ft at 6:42AM Feb 24, 2015Observed: 6.6 ft at 6:48AM Feb 24, 2015Observed: 6.66 ft at 6:54AM Feb 24, 2015Observed: 6.73 ft at 7:00AM Feb 24, 2015Observed: 6.79 ft at 7:06AM Feb 24, 2015Observed: 6.85 ft at 7:12AM Feb 24, 2015Observed: 6.9 ft at 7:18AM Feb 24, 2015Observed: 6.95 ft at 7:24AM Feb 24, 2015Observed: 6.99 ft at 7:30AM Feb 24, 2015Observed: 7.03 ft at 7:36AM Feb 24, 2015Observed: 7.06 ft at 7:42AM Feb 24, 2015Observed: 7.09 ft at 7:48AM Feb 24, 2015Observed: 7.12 ft at 7:54AM Feb 24, 2015Observed: 7.13 ft at 8:00AM Feb 24, 2015Observed: 7.16 ft at 8:06AM Feb 24, 2015Observed: 7.17 ft at 8:12AM Feb 24, 2015Observed: 7.18 ft at 8:18AM Feb 24, 2015Observed: 7.18 ft at 8:24AM Feb 24, 2015Highest Observation: 7.19 ft at 8:30AM Feb 24, 2015Highest Observation: 7.19 ft at 8:36AM Feb 24, 2015Observed: 7.18 ft at 8:42AM Feb 24, 2015Observed: 7.17 ft at 8:48AM Feb 24, 2015Observed: 7.16 ft at 8:54AM Feb 24, 2015Observed: 7.15 ft at 9:00AM Feb 24, 2015Observed: 7.13 ft at 9:06AM Feb 24, 2015Observed: 7.11 ft at 9:12AM Feb 24, 2015Observed: 7.09 ft at 9:18AM Feb 24, 2015Observed: 7.08 ft at 9:24AM Feb 24, 2015Observed: 7.06 ft at 9:30AM Feb 24, 2015Observed: 7.04 ft at 9:36AM Feb 24, 2015Observed: 7.03 ft at 9:42AM Feb 24, 2015Observed: 7.01 ft at 9:48AM Feb 24, 2015Observed: 6.99 ft at 9:54AM Feb 24, 2015Observed: 6.98 ft at 10:00AM Feb 24, 2015Observed: 6.97 ft at 10:06AM Feb 24, 2015Observed: 6.96 ft at 10:12AM Feb 24, 2015Observed: 6.94 ft at 10:18AM Feb 24, 2015Observed: 6.91 ft at 10:24AM Feb 24, 2015Observed: 6.9 ft at 10:30AM Feb 24, 2015Observed: 6.87 ft at 10:36AM Feb 24, 2015Observed: 6.85 ft at 10:42AM Feb 24, 2015Observed: 6.83 ft at 10:48AM Feb 24, 2015Observed: 6.8 ft at 10:54AM Feb 24, 2015Observed: 6.77 ft at 11:00AM Feb 24, 2015Observed: 6.75 ft at 11:06AM Feb 24, 2015Observed: 6.73 ft at 11:12AM Feb 24, 2015Observed: 6.7 ft at 11:18AM Feb 24, 2015Observed: 6.67 ft at 11:24AM Feb 24, 2015Observed: 6.64 ft at 11:30AM Feb 24, 2015Observed: 6.61 ft at 11:36AM Feb 24, 2015Observed: 6.58 ft at 11:42AM Feb 24, 2015Observed: 6.55 ft at 11:48AM Feb 24, 2015Observed: 6.51 ft at 11:54AM Feb 24, 2015Observed: 6.49 ft at 12:00PM Feb 24, 2015Observed: 6.45 ft at 12:06PM Feb 24, 2015Observed: 6.41 ft at 12:12PM Feb 24, 2015Observed: 6.38 ft at 12:18PM Feb 24, 2015Observed: 6.36 ft at 12:24PM Feb 24, 2015Observed: 6.32 ft at 12:30PM Feb 24, 2015Observed: 6.28 ft at 12:36PM Feb 24, 2015Observed: 6.26 ft at 12:42PM Feb 24, 2015Observed: 6.22 ft at 12:48PM Feb 24, 2015Observed: 6.2 ft at 12:54PM Feb 24, 2015Observed: 6.17 ft at 1:00PM Feb 24, 2015Observed: 6.14 ft at 1:06PM Feb 24, 2015Observed: 6.11 ft at 1:12PM Feb 24, 2015Observed: 6.08 ft at 1:18PM Feb 24, 2015Observed: 6.05 ft at 1:24PM Feb 24, 2015Observed: 6.03 ft at 1:30PM Feb 24, 2015Observed: 6.01 ft at 1:36PM Feb 24, 2015Observed: 5.98 ft at 1:42PM Feb 24, 2015Observed: 5.95 ft at 1:48PM Feb 24, 2015Observed: 5.94 ft at 1:54PM Feb 24, 2015Observed: 5.91 ft at 2:00PM Feb 24, 2015Observed: 5.88 ft at 2:06PM Feb 24, 2015Observed: 5.84 ft at 2:12PM Feb 24, 2015Observed: 5.81 ft at 2:18PM Feb 24, 2015Observed: 5.79 ft at 2:24PM Feb 24, 2015Observed: 5.77 ft at 2:30PM Feb 24, 2015Observed: 5.75 ft at 2:36PM Feb 24, 2015Observed: 5.73 ft at 2:42PM Feb 24, 2015Observed: 5.72 ft at 2:48PM Feb 24, 2015Observed: 5.69 ft at 2:54PM Feb 24, 2015Observed: 5.67 ft at 3:00PM Feb 24, 2015Observed: 5.64 ft at 3:06PM Feb 24, 2015Observed: 5.61 ft at 3:12PM Feb 24, 2015Observed: 5.59 ft at 3:18PM Feb 24, 2015Observed: 5.57 ft at 3:24PM Feb 24, 2015Observed: 5.55 ft at 3:30PM Feb 24, 2015Observed: 5.53 ft at 3:36PM Feb 24, 2015Observed: 5.51 ft at 3:42PM Feb 24, 2015Observed: 5.49 ft at 3:48PM Feb 24, 2015Observed: 5.44 ft at 4:00PM Feb 24, 2015Observed: 5.42 ft at 4:06PM Feb 24, 2015Observed: 5.41 ft at 4:12PM Feb 24, 2015Observed: 5.39 ft at 4:18PM Feb 24, 2015Observed: 5.38 ft at 4:24PM Feb 24, 2015Observed: 5.35 ft at 4:30PM Feb 24, 2015Observed: 5.33 ft at 4:36PM Feb 24, 2015Observed: 5.32 ft at 4:42PM Feb 24, 2015Observed: 5.31 ft at 4:48PM Feb 24, 2015Observed: 5.31 ft at 4:54PM Feb 24, 2015Observed: 5.3 ft at 5:00PM Feb 24, 2015Observed: 5.28 ft at 5:06PM Feb 24, 2015Observed: 5.28 ft at 5:12PM Feb 24, 2015Observed: 5.28 ft at 5:18PM Feb 24, 2015Observed: 5.28 ft at 5:24PM Feb 24, 2015Observed: 5.27 ft at 5:30PM Feb 24, 2015Observed: 5.28 ft at 5:36PM Feb 24, 2015Observed: 5.29 ft at 5:42PM Feb 24, 2015Observed: 5.3 ft at 5:48PM Feb 24, 2015Observed: 5.3 ft at 5:54PM Feb 24, 2015Observed: 5.32 ft at 6:00PM Feb 24, 2015Observed: 5.34 ft at 6:06PM Feb 24, 2015Observed: 5.38 ft at 6:12PM Feb 24, 2015Observed: 5.37 ft at 6:18PM Feb 24, 2015Observed: 5.36 ft at 6:24PM Feb 24, 2015Observed: 5.38 ft at 6:30PM Feb 24, 2015Observed: 5.53 ft at 6:36PM Feb 24, 2015Observed: 5.55 ft at 6:42PM Feb 24, 2015Observed: 5.53 ft at 6:48PM Feb 24, 2015Observed: 5.51 ft at 6:54PM Feb 24, 2015Observed: 5.52 ft at 7:00PM Feb 24, 2015Observed: 5.59 ft at 7:06PM Feb 24, 2015Observed: 5.68 ft at 7:12PM Feb 24, 2015Observed: 5.69 ft at 7:18PM Feb 24, 2015Observed: 5.73 ft at 7:24PM Feb 24, 2015Observed: 5.71 ft at 7:30PM Feb 24, 2015Observed: 5.72 ft at 7:36PM Feb 24, 2015Observed: 5.77 ft at 7:42PM Feb 24, 2015Observed: 5.82 ft at 7:48PM Feb 24, 2015Observed: 5.89 ft at 7:54PM Feb 24, 2015Observed: 5.95 ft at 8:00PM Feb 24, 2015Observed: 5.99 ft at 8:06PM Feb 24, 2015Observed: 6.02 ft at 8:12PM Feb 24, 2015Observed: 6.03 ft at 8:18PM Feb 24, 2015Observed: 6.06 ft at 8:24PM Feb 24, 2015Observed: 6.09 ft at 8:30PM Feb 24, 2015Observed: 6.11 ft at 8:36PM Feb 24, 2015Observed: 6.11 ft at 8:42PM Feb 24, 2015Observed: 6.13 ft at 8:48PM Feb 24, 2015Observed: 6.13 ft at 8:54PM Feb 24, 2015Observed: 6.14 ft at 9:00PM Feb 24, 2015Observed: 6.15 ft at 9:06PM Feb 24, 2015Observed: 6.14 ft at 9:12PM Feb 24, 2015Observed: 6.14 ft at 9:18PM Feb 24, 2015Observed: 6.15 ft at 9:24PM Feb 24, 2015Observed: 6.13 ft at 9:30PM Feb 24, 2015Observed: 6.14 ft at 9:36PM Feb 24, 2015Observed: 6.13 ft at 9:42PM Feb 24, 2015Observed: 6.1 ft at 9:48PM Feb 24, 2015Observed: 6.03 ft at 9:54PM Feb 24, 2015Observed: 6 ft at 10:00PM Feb 24, 2015Observed: 6.03 ft at 10:06PM Feb 24, 2015Observed: 6.04 ft at 10:12PM Feb 24, 2015Observed: 6.07 ft at 10:18PM Feb 24, 2015Observed: 6.06 ft at 10:24PM Feb 24, 2015Observed: 6.03 ft at 10:30PM Feb 24, 2015Observed: 5.99 ft at 10:36PM Feb 24, 2015Observed: 5.97 ft at 10:42PM Feb 24, 2015Observed: 5.93 ft at 10:48PM Feb 24, 2015Observed: 5.88 ft at 10:54PM Feb 24, 2015Observed: 5.91 ft at 11:00PM Feb 24, 2015Observed: 5.92 ft at 11:06PM Feb 24, 2015Observed: 5.88 ft at 11:12PM Feb 24, 2015Observed: 5.87 ft at 11:18PM Feb 24, 2015Observed: 5.83 ft at 11:24PM Feb 24, 2015Observed: 5.8 ft at 11:30PM Feb 24, 2015Observed: 5.77 ft at 11:36PM Feb 24, 2015Observed: 5.76 ft at 11:42PM Feb 24, 2015Observed: 5.73 ft at 11:48PM Feb 24, 2015Observed: 5.71 ft at 11:54PM Feb 24, 2015Observed: 5.69 ft at 12:00AM Feb 25, 2015Observed: 5.66 ft at 12:06AM Feb 25, 2015Observed: 5.64 ft at 12:12AM Feb 25, 2015Observed: 5.61 ft at 12:18AM Feb 25, 2015Observed: 5.59 ft at 12:24AM Feb 25, 2015Observed: 5.56 ft at 12:30AM Feb 25, 2015Observed: 5.54 ft at 12:36AM Feb 25, 2015Observed: 5.5 ft at 12:42AM Feb 25, 2015Observed: 5.48 ft at 12:48AM Feb 25, 2015Observed: 5.45 ft at 12:54AM Feb 25, 2015Observed: 5.42 ft at 1:00AM Feb 25, 2015Observed: 5.39 ft at 1:06AM Feb 25, 2015Observed: 5.36 ft at 1:12AM Feb 25, 2015Observed: 5.34 ft at 1:18AM Feb 25, 2015Observed: 5.31 ft at 1:24AM Feb 25, 2015Observed: 5.28 ft at 1:30AM Feb 25, 2015Observed: 5.25 ft at 1:36AM Feb 25, 2015Observed: 5.22 ft at 1:42AM Feb 25, 2015Observed: 5.19 ft at 1:48AM Feb 25, 2015Observed: 5.16 ft at 1:54AM Feb 25, 2015Observed: 5.14 ft at 2:00AM Feb 25, 2015Observed: 5.06 ft at 2:06AM Feb 25, 2015Observed: 5.05 ft at 2:12AM Feb 25, 2015Observed: 5.06 ft at 2:18AM Feb 25, 2015Observed: 5.04 ft at 2:24AM Feb 25, 2015Observed: 5.03 ft at 2:30AM Feb 25, 2015Observed: 4.98 ft at 2:36AM Feb 25, 2015Observed: 4.94 ft at 2:42AM Feb 25, 2015Observed: 4.93 ft at 2:48AM Feb 25, 2015Observed: 4.9 ft at 2:54AM Feb 25, 2015Observed: 4.89 ft at 3:00AM Feb 25, 2015Observed: 4.87 ft at 3:06AM Feb 25, 2015Observed: 4.85 ft at 3:12AM Feb 25, 2015Observed: 4.82 ft at 3:18AM Feb 25, 2015Observed: 4.8 ft at 3:24AM Feb 25, 2015Observed: 4.78 ft at 3:30AM Feb 25, 2015Observed: 4.76 ft at 3:36AM Feb 25, 2015Observed: 4.74 ft at 3:42AM Feb 25, 2015Observed: 4.73 ft at 3:48AM Feb 25, 2015Observed: 4.71 ft at 3:54AM Feb 25, 2015Observed: 4.68 ft at 4:00AM Feb 25, 2015Observed: 4.67 ft at 4:06AM Feb 25, 2015Observed: 4.66 ft at 4:12AM Feb 25, 2015Observed: 4.65 ft at 4:18AM Feb 25, 2015Observed: 4.63 ft at 4:24AM Feb 25, 2015Observed: 4.63 ft at 4:30AM Feb 25, 2015Observed: 4.62 ft at 4:36AM Feb 25, 2015Observed: 4.62 ft at 4:42AM Feb 25, 2015Observed: 4.62 ft at 4:48AM Feb 25, 2015Observed: 4.63 ft at 4:54AM Feb 25, 2015Observed: 4.63 ft at 5:00AM Feb 25, 2015Observed: 4.64 ft at 5:06AM Feb 25, 2015Observed: 4.66 ft at 5:12AM Feb 25, 2015Observed: 4.68 ft at 5:18AM Feb 25, 2015Observed: 4.7 ft at 5:24AM Feb 25, 2015Observed: 4.73 ft at 5:30AM Feb 25, 2015Observed: 4.77 ft at 5:36AM Feb 25, 2015Observed: 4.81 ft at 5:42AM Feb 25, 2015Observed: 4.85 ft at 5:48AM Feb 25, 2015Observed: 4.9 ft at 5:54AM Feb 25, 2015Observed: 4.95 ft at 6:00AM Feb 25, 2015Observed: 5 ft at 6:06AM Feb 25, 2015Observed: 5.07 ft at 6:12AM Feb 25, 2015Observed: 5.13 ft at 6:18AM Feb 25, 2015Observed: 5.2 ft at 6:24AM Feb 25, 2015Observed: 5.27 ft at 6:30AM Feb 25, 2015Observed: 5.34 ft at 6:36AM Feb 25, 2015Observed: 5.41 ft at 6:42AM Feb 25, 2015Observed: 5.49 ft at 6:48AM Feb 25, 2015Observed: 5.55 ft at 6:54AM Feb 25, 2015Observed: 5.63 ft at 7:00AM Feb 25, 2015Observed: 5.7 ft at 7:06AM Feb 25, 2015Observed: 5.76 ft at 7:12AM Feb 25, 2015Observed: 5.83 ft at 7:18AM Feb 25, 2015Observed: 5.9 ft at 7:24AM Feb 25, 2015Observed: 5.96 ft at 7:30AM Feb 25, 2015Observed: 6.02 ft at 7:36AM Feb 25, 2015Observed: 6.09 ft at 7:42AM Feb 25, 2015Observed: 6.14 ft at 7:48AM Feb 25, 2015Observed: 6.2 ft at 7:54AM Feb 25, 2015Observed: 6.25 ft at 8:00AM Feb 25, 2015Observed: 6.29 ft at 8:06AM Feb 25, 2015Observed: 6.34 ft at 8:12AM Feb 25, 2015Observed: 6.38 ft at 8:18AM Feb 25, 2015Observed: 6.41 ft at 8:24AM Feb 25, 2015Observed: 6.44 ft at 8:30AM Feb 25, 2015Observed: 6.46 ft at 8:36AM Feb 25, 2015Observed: 6.48 ft at 8:42AM Feb 25, 2015Observed: 6.49 ft at 8:48AM Feb 25, 2015Observed: 6.5 ft at 8:54AM Feb 25, 2015Observed: 6.5 ft at 9:00AM Feb 25, 2015Observed: 6.5 ft at 9:06AM Feb 25, 2015Observed: 6.5 ft at 9:12AM Feb 25, 2015Observed: 6.49 ft at 9:18AM Feb 25, 2015Observed: 6.49 ft at 9:24AM Feb 25, 2015Observed: 6.46 ft at 9:30AM Feb 25, 2015Observed: 6.45 ft at 9:36AM Feb 25, 2015Observed: 6.44 ft at 9:42AM Feb 25, 2015Observed: 6.43 ft at 9:48AM Feb 25, 2015Observed: 6.41 ft at 9:54AM Feb 25, 2015Observed: 6.4 ft at 10:00AM Feb 25, 2015Observed: 6.39 ft at 10:06AM Feb 25, 2015Observed: 6.38 ft at 10:12AM Feb 25, 2015Observed: 6.36 ft at 10:18AM Feb 25, 2015Observed: 6.35 ft at 10:24AM Feb 25, 2015Observed: 6.34 ft at 10:30AM Feb 25, 2015Observed: 6.31 ft at 10:36AM Feb 25, 2015Observed: 6.29 ft at 10:42AM Feb 25, 2015Observed: 6.28 ft at 10:48AM Feb 25, 2015Observed: 6.26 ft at 10:54AM Feb 25, 2015Observed: 6.25 ft at 11:00AM Feb 25, 2015Observed: 6.23 ft at 11:06AM Feb 25, 2015Observed: 6.21 ft at 11:12AM Feb 25, 2015Observed: 6.19 ft at 11:18AM Feb 25, 2015Observed: 6.16 ft at 11:24AM Feb 25, 2015Observed: 6.15 ft at 11:30AM Feb 25, 2015Observed: 6.12 ft at 11:36AM Feb 25, 2015Observed: 6.1 ft at 11:42AM Feb 25, 2015Observed: 6.07 ft at 11:48AM Feb 25, 2015Observed: 6.05 ft at 11:54AM Feb 25, 2015Observed: 6.03 ft at 12:00PM Feb 25, 2015Observed: 6 ft at 12:06PM Feb 25, 2015Observed: 5.96 ft at 12:12PM Feb 25, 2015Observed: 5.94 ft at 12:18PM Feb 25, 2015Observed: 5.91 ft at 12:24PM Feb 25, 2015Observed: 5.88 ft at 12:30PM Feb 25, 2015Observed: 5.85 ft at 12:36PM Feb 25, 2015Observed: 5.82 ft at 12:42PM Feb 25, 2015Observed: 5.79 ft at 12:48PM Feb 25, 2015Observed: 5.75 ft at 12:54PM Feb 25, 2015Observed: 5.72 ft at 1:00PM Feb 25, 2015Observed: 5.66 ft at 1:06PM Feb 25, 2015Observed: 5.62 ft at 1:12PM Feb 25, 2015Observed: 5.6 ft at 1:18PM Feb 25, 2015Observed: 5.58 ft at 1:24PM Feb 25, 2015Observed: 5.56 ft at 1:30PM Feb 25, 2015Observed: 5.52 ft at 1:36PM Feb 25, 2015Observed: 5.49 ft at 1:42PM Feb 25, 2015Observed: 5.46 ft at 1:48PM Feb 25, 2015Observed: 5.42 ft at 1:54PM Feb 25, 2015Observed: 5.39 ft at 2:00PM Feb 25, 2015Observed: 5.36 ft at 2:06PM Feb 25, 2015Observed: 5.33 ft at 2:12PM Feb 25, 2015Observed: 5.3 ft at 2:18PM Feb 25, 2015Observed: 5.28 ft at 2:24PM Feb 25, 2015Observed: 5.27 ft at 2:30PM Feb 25, 2015Observed: 5.23 ft at 2:36PM Feb 25, 2015Observed: 5.2 ft at 2:42PM Feb 25, 2015Observed: 5.18 ft at 2:48PM Feb 25, 2015Observed: 5.16 ft at 2:54PM Feb 25, 2015Observed: 5.13 ft at 3:00PM Feb 25, 2015Observed: 5.02 ft at 3:06PM Feb 25, 2015Observed: 4.96 ft at 3:12PM Feb 25, 2015Observed: 5.03 ft at 3:18PM Feb 25, 2015Observed: 5.04 ft at 3:24PM Feb 25, 2015Observed: 5.04 ft at 3:30PM Feb 25, 2015Observed: 4.99 ft at 3:36PM Feb 25, 2015Observed: 4.94 ft at 3:42PM Feb 25, 2015Observed: 4.86 ft at 4:00PM Feb 25, 2015Observed: 4.84 ft at 4:06PM Feb 25, 2015Observed: 4.82 ft at 4:12PM Feb 25, 2015Observed: 4.78 ft at 4:18PM Feb 25, 2015Observed: 4.76 ft at 4:24PM Feb 25, 2015Observed: 4.73 ft at 4:30PM Feb 25, 2015Observed: 4.71 ft at 4:36PM Feb 25, 2015Observed: 4.69 ft at 4:42PM Feb 25, 2015Observed: 4.67 ft at 4:48PM Feb 25, 2015Observed: 4.64 ft at 4:54PM Feb 25, 2015Observed: 4.62 ft at 5:00PM Feb 25, 2015Observed: 4.61 ft at 5:06PM Feb 25, 2015Observed: 4.58 ft at 5:12PM Feb 25, 2015Observed: 4.57 ft at 5:18PM Feb 25, 2015Observed: 4.53 ft at 5:24PM Feb 25, 2015Observed: 4.46 ft at 5:30PM Feb 25, 2015Observed: 4.41 ft at 5:36PM Feb 25, 2015Observed: 4.48 ft at 5:42PM Feb 25, 2015Observed: 4.46 ft at 5:48PM Feb 25, 2015Observed: 4.47 ft at 5:54PM Feb 25, 2015Observed: 4.46 ft at 6:00PM Feb 25, 2015Observed: 4.44 ft at 6:06PM Feb 25, 2015Observed: 4.44 ft at 6:12PM Feb 25, 2015Observed: 4.43 ft at 6:18PM Feb 25, 2015Observed: 4.43 ft at 6:24PM Feb 25, 2015Observed: 4.43 ft at 6:30PM Feb 25, 2015Observed: 4.43 ft at 6:36PM Feb 25, 2015Observed: 4.44 ft at 6:42PM Feb 25, 2015Observed: 4.44 ft at 6:48PM Feb 25, 2015Observed: 4.45 ft at 6:54PM Feb 25, 2015Observed: 4.46 ft at 7:00PM Feb 25, 2015Observed: 4.47 ft at 7:06PM Feb 25, 2015Observed: 4.48 ft at 7:12PM Feb 25, 2015Observed: 4.5 ft at 7:18PM Feb 25, 2015Observed: 4.52 ft at 7:24PM Feb 25, 2015Observed: 4.54 ft at 7:30PM Feb 25, 2015Observed: 4.57 ft at 7:36PM Feb 25, 2015Observed: 4.59 ft at 7:42PM Feb 25, 2015Observed: 4.62 ft at 7:48PM Feb 25, 2015Observed: 4.65 ft at 7:54PM Feb 25, 2015Observed: 4.68 ft at 8:00PM Feb 25, 2015Observed: 4.71 ft at 8:06PM Feb 25, 2015Observed: 5.36 ft at 10:36PM Feb 25, 2015Observed: 5.36 ft at 10:42PM Feb 25, 2015Observed: 5.36 ft at 10:48PM Feb 25, 2015Observed: 5.35 ft at 10:54PM Feb 25, 2015Observed: 5.05 ft at 1:18AM Feb 26, 2015Observed: 5.03 ft at 1:24AM Feb 26, 2015Observed: 5.01 ft at 1:30AM Feb 26, 2015Observed: 4.98 ft at 1:36AM Feb 26, 2015Observed: 4.97 ft at 1:42AM Feb 26, 2015Observed: 4.95 ft at 1:48AM Feb 26, 2015Observed: 4.9 ft at 1:54AM Feb 26, 2015Observed: 4.87 ft at 2:00AM Feb 26, 2015Observed: 4.87 ft at 2:06AM Feb 26, 2015Observed: 4.86 ft at 2:12AM Feb 26, 2015Observed: 4.85 ft at 2:18AM Feb 26, 2015Observed: 4.82 ft at 2:24AM Feb 26, 2015Observed: 4.79 ft at 2:30AM Feb 26, 2015Observed: 4.78 ft at 2:36AM Feb 26, 2015Observed: 4.77 ft at 2:42AM Feb 26, 2015Observed: 4.72 ft at 2:48AM Feb 26, 2015Observed: 4.72 ft at 2:54AM Feb 26, 2015Observed: 4.6 ft at 3:00AM Feb 26, 2015Observed: 4.58 ft at 3:06AM Feb 26, 2015Observed: 4.61 ft at 3:12AM Feb 26, 2015Observed: 4.62 ft at 3:18AM Feb 26, 2015Observed: 4.62 ft at 3:24AM Feb 26, 2015Observed: 4.6 ft at 3:30AM Feb 26, 2015Observed: 4.56 ft at 3:36AM Feb 26, 2015Observed: 4.55 ft at 3:42AM Feb 26, 2015Observed: 4.51 ft at 3:48AM Feb 26, 2015Observed: 4.5 ft at 3:54AM Feb 26, 2015Observed: 4.49 ft at 4:00AM Feb 26, 2015Observed: 4.48 ft at 4:06AM Feb 26, 2015Observed: 4.46 ft at 4:12AM Feb 26, 2015Observed: 4.45 ft at 4:18AM Feb 26, 2015Observed: 4.42 ft at 4:24AM Feb 26, 2015Observed: 4.41 ft at 4:30AM Feb 26, 2015Observed: 4.4 ft at 4:36AM Feb 26, 2015Observed: 4.39 ft at 4:42AM Feb 26, 2015Observed: 4.37 ft at 4:48AM Feb 26, 2015Observed: 4.36 ft at 4:54AM Feb 26, 2015Observed: 4.35 ft at 5:00AM Feb 26, 2015Observed: 4.34 ft at 5:06AM Feb 26, 2015Observed: 4.33 ft at 5:12AM Feb 26, 2015Observed: 4.33 ft at 5:18AM Feb 26, 2015Observed: 4.32 ft at 5:24AM Feb 26, 2015Observed: 4.33 ft at 5:30AM Feb 26, 2015Observed: 4.33 ft at 5:36AM Feb 26, 2015Observed: 4.34 ft at 5:42AM Feb 26, 2015Observed: 4.35 ft at 5:48AM Feb 26, 2015Observed: 4.36 ft at 5:54AM Feb 26, 2015Observed: 4.37 ft at 6:00AM Feb 26, 2015Observed: 4.39 ft at 6:06AM Feb 26, 2015Observed: 4.41 ft at 6:12AM Feb 26, 2015Observed: 4.44 ft at 6:18AM Feb 26, 2015Observed: 4.46 ft at 6:24AM Feb 26, 2015Observed: 4.49 ft at 6:30AM Feb 26, 2015Observed: 4.52 ft at 6:36AM Feb 26, 2015Observed: 4.57 ft at 6:42AM Feb 26, 2015Observed: 4.61 ft at 6:48AM Feb 26, 2015Observed: 4.66 ft at 6:54AM Feb 26, 2015Observed: 4.7 ft at 7:00AM Feb 26, 2015Observed: 4.76 ft at 7:06AM Feb 26, 2015Observed: 4.81 ft at 7:12AM Feb 26, 2015Observed: 4.84 ft at 7:18AM Feb 26, 2015Observed: 4.9 ft at 7:24AM Feb 26, 2015Observed: 4.95 ft at 7:30AM Feb 26, 2015Observed: 5.03 ft at 7:36AM Feb 26, 2015Observed: 5.12 ft at 7:42AM Feb 26, 2015Observed: 5.21 ft at 7:48AM Feb 26, 2015Observed: 5.29 ft at 7:54AM Feb 26, 2015Observed: 5.36 ft at 8:00AM Feb 26, 2015Observed: 5.42 ft at 8:06AM Feb 26, 2015Observed: 5.48 ft at 8:12AM Feb 26, 2015Observed: 5.54 ft at 8:18AM Feb 26, 2015Observed: 5.6 ft at 8:24AM Feb 26, 2015Observed: 5.68 ft at 8:30AM Feb 26, 2015Observed: 5.73 ft at 8:36AM Feb 26, 2015Observed: 5.78 ft at 8:42AM Feb 26, 2015Observed: 5.84 ft at 8:48AM Feb 26, 2015Observed: 5.89 ft at 8:54AM Feb 26, 2015Observed: 5.94 ft at 9:00AM Feb 26, 2015Observed: 5.97 ft at 9:06AM Feb 26, 2015Observed: 6.02 ft at 9:12AM Feb 26, 2015Observed: 6.05 ft at 9:18AM Feb 26, 2015Observed: 6.07 ft at 9:24AM Feb 26, 2015Observed: 6.1 ft at 9:30AM Feb 26, 2015Observed: 6.12 ft at 9:36AM Feb 26, 2015Observed: 6.12 ft at 9:42AM Feb 26, 2015Observed: 6.16 ft at 9:48AM Feb 26, 2015Observed: 6.16 ft at 9:54AM Feb 26, 2015Observed: 6.19 ft at 10:00AM Feb 26, 2015Observed: 6.17 ft at 10:06AM Feb 26, 2015Observed: 6.13 ft at 10:12AM Feb 26, 2015Observed: 6.27 ft at 10:18AM Feb 26, 2015Observed: 6.24 ft at 10:24AM Feb 26, 2015Observed: 6.2 ft at 10:30AM Feb 26, 2015Observed: 6.19 ft at 10:36AM Feb 26, 2015Observed: 6.15 ft at 10:42AM Feb 26, 2015Observed: 6.13 ft at 10:48AM Feb 26, 2015Observed: 6.12 ft at 10:54AM Feb 26, 2015Observed: 6.09 ft at 11:00AM Feb 26, 2015Observed: 6.1 ft at 11:06AM Feb 26, 2015Observed: 6.07 ft at 11:12AM Feb 26, 2015Observed: 6.02 ft at 11:18AM Feb 26, 2015Observed: 6 ft at 11:24AM Feb 26, 2015Observed: 5.96 ft at 11:30AM Feb 26, 2015Observed: 5.96 ft at 11:36AM Feb 26, 2015Observed: 5.97 ft at 11:42AM Feb 26, 2015Observed: 5.97 ft at 11:48AM Feb 26, 2015Observed: 5.95 ft at 11:54AM Feb 26, 2015Observed: 5.93 ft at 12:00PM Feb 26, 2015Observed: 5.91 ft at 12:06PM Feb 26, 2015Observed: 5.87 ft at 12:12PM Feb 26, 2015Observed: 5.85 ft at 12:18PM Feb 26, 2015Observed: 5.82 ft at 12:24PM Feb 26, 2015Observed: 5.8 ft at 12:30PM Feb 26, 2015Observed: 5.78 ft at 12:36PM Feb 26, 2015Observed: 5.74 ft at 12:42PM Feb 26, 2015Observed: 5.73 ft at 12:48PM Feb 26, 2015Observed: 5.7 ft at 12:54PM Feb 26, 2015Observed: 5.67 ft at 1:00PM Feb 26, 2015Observed: 5.63 ft at 1:06PM Feb 26, 2015Observed: 5.6 ft at 1:12PM Feb 26, 2015Observed: 5.58 ft at 1:18PM Feb 26, 2015Observed: 5.55 ft at 1:24PM Feb 26, 2015Observed: 5.52 ft at 1:30PM Feb 26, 2015Observed: 5.47 ft at 1:36PM Feb 26, 2015Observed: 5.41 ft at 1:42PM Feb 26, 2015Observed: 5.37 ft at 1:48PM Feb 26, 2015Observed: 5.36 ft at 1:54PM Feb 26, 2015Observed: 5.33 ft at 2:00PM Feb 26, 2015Observed: 5.31 ft at 2:06PM Feb 26, 2015Observed: 5.28 ft at 2:12PM Feb 26, 2015Observed: 5.23 ft at 2:18PM Feb 26, 2015Observed: 5.19 ft at 2:24PM Feb 26, 2015Observed: 5.14 ft at 2:30PM Feb 26, 2015Observed: 5.11 ft at 2:36PM Feb 26, 2015Observed: 5.08 ft at 2:42PM Feb 26, 2015Observed: 5.05 ft at 2:48PM Feb 26, 2015Observed: 5.02 ft at 2:54PM Feb 26, 2015Observed: 4.98 ft at 3:00PM Feb 26, 2015Observed: 4.95 ft at 3:06PM Feb 26, 2015Observed: 4.91 ft at 3:12PM Feb 26, 2015Observed: 4.89 ft at 3:18PM Feb 26, 2015Observed: 4.84 ft at 3:24PM Feb 26, 2015Observed: 4.82 ft at 3:30PM Feb 26, 2015Observed: 4.78 ft at 3:36PM Feb 26, 2015Observed: 4.76 ft at 3:42PM Feb 26, 2015Observed: 4.72 ft at 3:48PM Feb 26, 2015Observed: 4.67 ft at 4:00PM Feb 26, 2015Observed: 4.63 ft at 4:06PM Feb 26, 2015Observed: 4.61 ft at 4:12PM Feb 26, 2015Observed: 4.58 ft at 4:18PM Feb 26, 2015Observed: 4.55 ft at 4:24PM Feb 26, 2015Observed: 4.5 ft at 4:30PM Feb 26, 2015Observed: 4.48 ft at 4:36PM Feb 26, 2015Observed: 4.46 ft at 4:42PM Feb 26, 2015Observed: 4.42 ft at 4:48PM Feb 26, 2015Observed: 4.39 ft at 4:54PM Feb 26, 2015Observed: 4.37 ft at 5:00PM Feb 26, 2015Observed: 4.33 ft at 5:06PM Feb 26, 2015Observed: 4.29 ft at 5:12PM Feb 26, 2015Observed: 4.27 ft at 5:18PM Feb 26, 2015Observed: 4.24 ft at 5:24PM Feb 26, 2015Observed: 4.21 ft at 5:30PM Feb 26, 2015Observed: 4.18 ft at 5:36PM Feb 26, 2015Observed: 4.17 ft at 5:42PM Feb 26, 2015Observed: 4.06 ft at 5:48PM Feb 26, 2015Observed: 3.99 ft at 5:54PM Feb 26, 2015Observed: 4.04 ft at 6:00PM Feb 26, 2015Observed: 4.08 ft at 6:06PM Feb 26, 2015Observed: 4.05 ft at 6:12PM Feb 26, 2015Observed: 4 ft at 6:18PM Feb 26, 2015Observed: 3.98 ft at 6:24PM Feb 26, 2015Observed: 3.95 ft at 6:30PM Feb 26, 2015Observed: 3.93 ft at 6:36PM Feb 26, 2015Observed: 3.92 ft at 6:42PM Feb 26, 2015Observed: 3.9 ft at 6:48PM Feb 26, 2015Observed: 3.87 ft at 6:54PM Feb 26, 2015Observed: 3.86 ft at 7:00PM Feb 26, 2015Observed: 3.85 ft at 7:06PM Feb 26, 2015Observed: 3.84 ft at 7:12PM Feb 26, 2015Observed: 3.79 ft at 7:18PM Feb 26, 2015Observed: 3.82 ft at 7:24PM Feb 26, 2015Observed: 3.83 ft at 7:30PM Feb 26, 2015Observed: 3.8 ft at 7:36PM Feb 26, 2015Observed: 3.8 ft at 7:42PM Feb 26, 2015Observed: 3.78 ft at 7:48PM Feb 26, 2015Observed: 3.78 ft at 7:54PM Feb 26, 2015Observed: 3.81 ft at 8:00PM Feb 26, 2015Observed: 3.8 ft at 8:06PM Feb 26, 2015Observed: 3.81 ft at 8:12PM Feb 26, 2015Observed: 3.83 ft at 8:18PM Feb 26, 2015Observed: 3.84 ft at 8:24PM Feb 26, 2015Observed: 3.86 ft at 8:30PM Feb 26, 2015Observed: 3.89 ft at 8:36PM Feb 26, 2015Observed: 3.9 ft at 8:42PM Feb 26, 2015Observed: 3.93 ft at 8:48PM Feb 26, 2015Observed: 3.96 ft at 8:54PM Feb 26, 2015Observed: 4 ft at 9:00PM Feb 26, 2015Observed: 4.04 ft at 9:06PM Feb 26, 2015Observed: 4.08 ft at 9:12PM Feb 26, 2015Observed: 4.12 ft at 9:18PM Feb 26, 2015Observed: 4.16 ft at 9:24PM Feb 26, 2015Observed: 4.2 ft at 9:30PM Feb 26, 2015Observed: 4.25 ft at 9:36PM Feb 26, 2015Observed: 4.3 ft at 9:42PM Feb 26, 2015Observed: 4.34 ft at 9:48PM Feb 26, 2015Observed: 4.4 ft at 9:54PM Feb 26, 2015Observed: 4.53 ft at 10:12PM Feb 26, 2015Observed: 4.57 ft at 10:18PM Feb 26, 2015Observed: 4.73 ft at 10:42PM Feb 26, 2015Observed: 4.75 ft at 10:48PM Feb 26, 2015Observed: 4.78 ft at 10:54PM Feb 26, 2015Observed: 4.81 ft at 11:00PM Feb 26, 2015Observed: 4.82 ft at 11:06PM Feb 26, 2015Observed: 4.81 ft at 11:12PM Feb 26, 2015Observed: 4.9 ft at 11:18PM Feb 26, 2015Observed: 4.91 ft at 11:24PM Feb 26, 2015Observed: 4.9 ft at 11:30PM Feb 26, 2015Observed: 4.89 ft at 11:36PM Feb 26, 2015Observed: 4.87 ft at 11:42PM Feb 26, 2015Observed: 4.84 ft at 11:48PM Feb 26, 2015Observed: 4.83 ft at 11:54PM Feb 26, 2015Observed: 4.87 ft at 12:00AM Feb 27, 2015Observed: 4.9 ft at 12:06AM Feb 27, 2015Observed: 4.92 ft at 12:12AM Feb 27, 2015Observed: 4.9 ft at 12:18AM Feb 27, 2015Observed: 4.88 ft at 12:24AM Feb 27, 2015Observed: 4.86 ft at 12:30AM Feb 27, 2015Observed: 4.83 ft at 12:36AM Feb 27, 2015Observed: 4.85 ft at 12:42AM Feb 27, 2015Observed: 4.81 ft at 12:48AM Feb 27, 2015Observed: 4.78 ft at 12:54AM Feb 27, 2015Observed: 4.81 ft at 1:00AM Feb 27, 2015Observed: 4.82 ft at 1:06AM Feb 27, 2015Observed: 4.82 ft at 1:12AM Feb 27, 2015Observed: 4.81 ft at 1:18AM Feb 27, 2015Observed: 4.78 ft at 1:24AM Feb 27, 2015Observed: 4.77 ft at 1:30AM Feb 27, 2015Observed: 4.75 ft at 1:36AM Feb 27, 2015Observed: 4.73 ft at 1:42AM Feb 27, 2015Observed: 4.72 ft at 1:48AM Feb 27, 2015Observed: 4.72 ft at 1:54AM Feb 27, 2015Observed: 4.72 ft at 2:00AM Feb 27, 2015Observed: 4.71 ft at 2:06AM Feb 27, 2015Observed: 4.7 ft at 2:12AM Feb 27, 2015Observed: 4.68 ft at 2:18AM Feb 27, 2015Observed: 4.66 ft at 2:24AM Feb 27, 2015Observed: 4.64 ft at 2:30AM Feb 27, 2015Observed: 4.62 ft at 2:36AM Feb 27, 2015Observed: 4.6 ft at 2:42AM Feb 27, 2015Observed: 4.58 ft at 2:48AM Feb 27, 2015Observed: 4.57 ft at 2:54AM Feb 27, 2015Observed: 4.55 ft at 3:00AM Feb 27, 2015Observed: 4.52 ft at 3:06AM Feb 27, 2015Observed: 4.5 ft at 3:12AM Feb 27, 2015Observed: 4.48 ft at 3:18AM Feb 27, 2015Observed: 4.47 ft at 3:24AM Feb 27, 2015Observed: 4.45 ft at 3:30AM Feb 27, 2015Observed: 4.43 ft at 3:36AM Feb 27, 2015Observed: 4.41 ft at 3:42AM Feb 27, 2015Observed: 4.39 ft at 3:48AM Feb 27, 2015Observed: 4.37 ft at 3:54AM Feb 27, 2015Observed: 4.35 ft at 4:00AM Feb 27, 2015Observed: 4.33 ft at 4:06AM Feb 27, 2015Observed: 4.31 ft at 4:12AM Feb 27, 2015Observed: 4.28 ft at 4:18AM Feb 27, 2015Observed: 4.27 ft at 4:24AM Feb 27, 2015Observed: 4.25 ft at 4:30AM Feb 27, 2015Observed: 4.23 ft at 4:36AM Feb 27, 2015Observed: 4.21 ft at 4:42AM Feb 27, 2015Observed: 4.19 ft at 4:48AM Feb 27, 2015Observed: 4.17 ft at 4:54AM Feb 27, 2015Observed: 4.16 ft at 5:00AM Feb 27, 2015Observed: 4.14 ft at 5:06AM Feb 27, 2015Observed: 4.12 ft at 5:12AM Feb 27, 2015Observed: 4.11 ft at 5:18AM Feb 27, 2015Observed: 4.1 ft at 5:24AM Feb 27, 2015Observed: 4.09 ft at 5:30AM Feb 27, 2015Observed: 4.07 ft at 5:36AM Feb 27, 2015Observed: 4.07 ft at 5:42AM Feb 27, 2015Observed: 4.05 ft at 5:48AM Feb 27, 2015Observed: 4.05 ft at 5:54AM Feb 27, 2015Observed: 4.04 ft at 6:00AM Feb 27, 2015Observed: 4.03 ft at 6:06AM Feb 27, 2015Observed: 4.03 ft at 6:12AM Feb 27, 2015Observed: 4.03 ft at 6:18AM Feb 27, 2015Observed: 4.05 ft at 6:42AM Feb 27, 2015Observed: 4.06 ft at 6:48AM Feb 27, 2015Observed: 4.06 ft at 6:54AM Feb 27, 2015Observed: 4.08 ft at 7:00AM Feb 27, 2015Observed: 4.1 ft at 7:06AM Feb 27, 2015Observed: 4.12 ft at 7:12AM Feb 27, 2015Observed: 4.14 ft at 7:18AM Feb 27, 2015Observed: 4.18 ft at 7:24AM Feb 27, 2015Observed: 4.21 ft at 7:30AM Feb 27, 2015Observed: 4.24 ft at 7:36AM Feb 27, 2015Observed: 4.29 ft at 7:42AM Feb 27, 2015Observed: 4.33 ft at 7:48AM Feb 27, 2015Observed: 4.38 ft at 7:54AM Feb 27, 2015Observed: 4.44 ft at 8:00AM Feb 27, 2015Observed: 4.49 ft at 8:06AM Feb 27, 2015Observed: 4.55 ft at 8:12AM Feb 27, 2015Observed: 4.62 ft at 8:18AM Feb 27, 2015Observed: 4.69 ft at 8:24AM Feb 27, 2015Observed: 4.76 ft at 8:30AM Feb 27, 2015Observed: 4.83 ft at 8:36AM Feb 27, 2015Observed: 4.9 ft at 8:42AM Feb 27, 2015Observed: 4.97 ft at 8:48AM Feb 27, 2015Observed: 5.04 ft at 8:54AM Feb 27, 2015Observed: 5.11 ft at 9:00AM Feb 27, 2015Observed: 5.18 ft at 9:06AM Feb 27, 2015Observed: 5.25 ft at 9:12AM Feb 27, 2015Observed: 5.31 ft at 9:18AM Feb 27, 2015Observed: 5.38 ft at 9:24AM Feb 27, 2015Observed: 5.44 ft at 9:30AM Feb 27, 2015Observed: 5.5 ft at 9:36AM Feb 27, 2015Observed: 5.56 ft at 9:42AM Feb 27, 2015Observed: 5.62 ft at 9:48AM Feb 27, 2015Observed: 5.68 ft at 9:54AM Feb 27, 2015Observed: 5.73 ft at 10:00AM Feb 27, 2015Observed: 5.78 ft at 10:06AM Feb 27, 2015Observed: 5.82 ft at 10:12AM Feb 27, 2015Observed: 5.87 ft at 10:18AM Feb 27, 2015Observed: 5.91 ft at 10:24AM Feb 27, 2015Observed: 5.95 ft at 10:30AM Feb 27, 2015Observed: 5.97 ft at 10:36AM Feb 27, 2015Observed: 6 ft at 10:42AM Feb 27, 2015Observed: 6.03 ft at 10:48AM Feb 27, 2015Observed: 6.05 ft at 10:54AM Feb 27, 2015Observed: 6.07 ft at 11:00AM Feb 27, 2015Observed: 6.09 ft at 11:06AM Feb 27, 2015Observed: 6.1 ft at 11:12AM Feb 27, 2015Observed: 6.11 ft at 11:18AM Feb 27, 2015Observed: 6.18 ft at 11:30AM Feb 27, 2015Observed: 6.02 ft at 11:54AM Feb 27, 2015Observed: 6 ft at 12:00PM Feb 27, 2015Observed: 5.99 ft at 12:06PM Feb 27, 2015Observed: 6 ft at 12:12PM Feb 27, 2015Observed: 6.01 ft at 12:18PM Feb 27, 2015Observed: 6 ft at 12:24PM Feb 27, 2015Observed: 5.98 ft at 12:30PM Feb 27, 2015Observed: 5.95 ft at 12:36PM Feb 27, 2015Observed: 5.93 ft at 12:42PM Feb 27, 2015Observed: 5.92 ft at 12:48PM Feb 27, 2015Observed: 5.91 ft at 12:54PM Feb 27, 2015Observed: 5.89 ft at 1:00PM Feb 27, 2015Observed: 5.87 ft at 1:06PM Feb 27, 2015Observed: 5.86 ft at 1:12PM Feb 27, 2015Observed: 5.84 ft at 1:18PM Feb 27, 2015Observed: 5.81 ft at 1:24PM Feb 27, 2015Observed: 5.75 ft at 1:42PM Feb 27, 2015Observed: 5.73 ft at 1:48PM Feb 27, 2015Observed: 5.71 ft at 1:54PM Feb 27, 2015Observed: 5.68 ft at 2:00PM Feb 27, 2015Observed: 5.65 ft at 2:06PM Feb 27, 2015Observed: 5.62 ft at 2:12PM Feb 27, 2015Observed: 5.59 ft at 2:18PM Feb 27, 2015Observed: 5.57 ft at 2:24PM Feb 27, 2015Observed: 5.53 ft at 2:30PM Feb 27, 2015Observed: 5.53 ft at 2:36PM Feb 27, 2015Observed: 5.48 ft at 2:42PM Feb 27, 2015Observed: 5.46 ft at 2:48PM Feb 27, 2015Observed: 5.38 ft at 2:54PM Feb 27, 2015Observed: 5.41 ft at 3:00PM Feb 27, 2015Observed: 5.4 ft at 3:06PM Feb 27, 2015Observed: 5.34 ft at 3:12PM Feb 27, 2015Observed: 5.26 ft at 3:18PM Feb 27, 2015Observed: 5.21 ft at 3:24PM Feb 27, 2015Observed: 5.19 ft at 3:30PM Feb 27, 2015Observed: 5.18 ft at 3:36PM Feb 27, 2015Observed: 5.16 ft at 3:42PM Feb 27, 2015Observed: 5.05 ft at 3:54PM Feb 27, 2015Observed: 5.03 ft at 4:00PM Feb 27, 2015Observed: 5.04 ft at 4:06PM Feb 27, 2015Observed: 5.01 ft at 4:12PM Feb 27, 2015Observed: 5 ft at 4:18PM Feb 27, 2015Observed: 4.97 ft at 4:24PM Feb 27, 2015Observed: 4.93 ft at 4:30PM Feb 27, 2015Observed: 4.9 ft at 4:36PM Feb 27, 2015Observed: 4.87 ft at 4:42PM Feb 27, 2015Observed: 4.85 ft at 4:48PM Feb 27, 2015Observed: 4.79 ft at 4:54PM Feb 27, 2015Observed: 4.75 ft at 5:00PM Feb 27, 2015Observed: 4.71 ft at 5:06PM Feb 27, 2015Observed: 4.69 ft at 5:12PM Feb 27, 2015Observed: 4.7 ft at 5:18PM Feb 27, 2015Observed: 4.69 ft at 5:24PM Feb 27, 2015Observed: 4.67 ft at 5:30PM Feb 27, 2015Observed: 4.63 ft at 5:36PM Feb 27, 2015Observed: 4.6 ft at 5:42PM Feb 27, 2015Observed: 4.52 ft at 6:00PM Feb 27, 2015Observed: 4.49 ft at 6:06PM Feb 27, 2015Observed: 4.46 ft at 6:12PM Feb 27, 2015Observed: 4.44 ft at 6:18PM Feb 27, 2015Observed: 4.42 ft at 6:24PM Feb 27, 2015Observed: 4.4 ft at 6:30PM Feb 27, 2015Observed: 4.37 ft at 6:36PM Feb 27, 2015Observed: 4.34 ft at 6:42PM Feb 27, 2015Observed: 4.32 ft at 6:48PM Feb 27, 2015Observed: 4.29 ft at 6:54PM Feb 27, 2015Observed: 4.27 ft at 7:00PM Feb 27, 2015Observed: 4.25 ft at 7:06PM Feb 27, 2015Observed: 4.23 ft at 7:12PM Feb 27, 2015Observed: 4.2 ft at 7:18PM Feb 27, 2015Observed: 4.18 ft at 7:24PM Feb 27, 2015Observed: 4.15 ft at 7:30PM Feb 27, 2015Observed: 4.14 ft at 7:36PM Feb 27, 2015Observed: 4.12 ft at 7:42PM Feb 27, 2015Observed: 4.1 ft at 7:48PM Feb 27, 2015Observed: 4.04 ft at 8:12PM Feb 27, 2015Observed: 4.03 ft at 8:18PM Feb 27, 2015Observed: 4 ft at 8:24PM Feb 27, 2015Observed: 3.99 ft at 8:30PM Feb 27, 2015Observed: 4.02 ft at 8:36PM Feb 27, 2015Observed: 4.01 ft at 8:42PM Feb 27, 2015Observed: 4.01 ft at 8:48PM Feb 27, 2015Observed: 4.01 ft at 8:54PM Feb 27, 2015Observed: 4.02 ft at 9:00PM Feb 27, 2015Observed: 4.03 ft at 9:06PM Feb 27, 2015Observed: 4.04 ft at 9:12PM Feb 27, 2015Observed: 4.06 ft at 9:18PM Feb 27, 2015Observed: 4.08 ft at 9:24PM Feb 27, 2015Observed: 4.1 ft at 9:30PM Feb 27, 2015Observed: 4.11 ft at 9:36PM Feb 27, 2015Observed: 4.08 ft at 9:42PM Feb 27, 2015Observed: 4.3 ft at 10:06PM Feb 27, 2015Observed: 4.32 ft at 10:12PM Feb 27, 2015Observed: 4.42 ft at 10:30PM Feb 27, 2015Observed: 4.48 ft at 10:36PM Feb 27, 2015Observed: 4.68 ft at 11:00PM Feb 27, 2015Observed: 4.73 ft at 11:06PM Feb 27, 2015Observed: 4.79 ft at 11:12PM Feb 27, 2015Observed: 4.84 ft at 11:18PM Feb 27, 2015Observed: 4.89 ft at 11:24PM Feb 27, 2015Observed: 4.94 ft at 11:30PM Feb 27, 2015Observed: 4.98 ft at 11:36PM Feb 27, 2015Observed: 5.02 ft at 11:42PM Feb 27, 2015Observed: 5.06 ft at 11:48PM Feb 27, 2015Observed: 5.1 ft at 11:54PM Feb 27, 2015Observed: 5.13 ft at 12:00AM Feb 28, 2015Observed: 5.17 ft at 12:06AM Feb 28, 2015Observed: 5.19 ft at 12:12AM Feb 28, 2015Observed: 5.23 ft at 12:18AM Feb 28, 2015Observed: 5.26 ft at 12:24AM Feb 28, 2015Observed: 5.2 ft at 12:30AM Feb 28, 2015Observed: 5.17 ft at 12:36AM Feb 28, 2015Observed: 5.24 ft at 12:42AM Feb 28, 2015Observed: 5.3 ft at 12:48AM Feb 28, 2015Observed: 5.32 ft at 12:54AM Feb 28, 2015Observed: 5.34 ft at 1:00AM Feb 28, 2015Observed: 5.33 ft at 1:06AM Feb 28, 2015Observed: 5.31 ft at 1:12AM Feb 28, 2015Observed: 5.3 ft at 1:18AM Feb 28, 2015Observed: 5.31 ft at 1:24AM Feb 28, 2015Observed: 5.3 ft at 1:30AM Feb 28, 2015Observed: 5.31 ft at 1:36AM Feb 28, 2015Observed: 5.31 ft at 1:42AM Feb 28, 2015Observed: 5.3 ft at 1:48AM Feb 28, 2015Observed: 5.29 ft at 1:54AM Feb 28, 2015Observed: 5.29 ft at 2:00AM Feb 28, 2015Observed: 5.29 ft at 2:06AM Feb 28, 2015Observed: 5.28 ft at 2:12AM Feb 28, 2015Observed: 5.27 ft at 2:18AM Feb 28, 2015Observed: 5.25 ft at 2:24AM Feb 28, 2015Observed: 5.24 ft at 2:30AM Feb 28, 2015Observed: 5.23 ft at 2:36AM Feb 28, 2015Observed: 5.21 ft at 2:42AM Feb 28, 2015Observed: 5.2 ft at 2:48AM Feb 28, 2015Observed: 5.19 ft at 2:54AM Feb 28, 2015Observed: 5.18 ft at 3:00AM Feb 28, 2015Observed: 5.17 ft at 3:06AM Feb 28, 2015Observed: 5.16 ft at 3:12AM Feb 28, 2015Observed: 5.14 ft at 3:18AM Feb 28, 2015Observed: 5.13 ft at 3:24AM Feb 28, 2015Observed: 5.1 ft at 3:30AM Feb 28, 2015Observed: 5.09 ft at 3:36AM Feb 28, 2015Observed: 5.07 ft at 3:42AM Feb 28, 2015Observed: 5.06 ft at 3:48AM Feb 28, 2015Observed: 5.04 ft at 3:54AM Feb 28, 2015Observed: 5.02 ft at 4:00AM Feb 28, 2015Observed: 4.99 ft at 4:06AM Feb 28, 2015Observed: 4.97 ft at 4:12AM Feb 28, 2015Observed: 4.95 ft at 4:18AM Feb 28, 2015Observed: 4.93 ft at 4:24AM Feb 28, 2015Observed: 4.9 ft at 4:30AM Feb 28, 2015Observed: 4.88 ft at 4:36AM Feb 28, 2015Observed: 4.86 ft at 4:42AM Feb 28, 2015Observed: 4.83 ft at 4:48AM Feb 28, 2015Observed: 4.81 ft at 4:54AM Feb 28, 2015Observed: 4.79 ft at 5:00AM Feb 28, 2015Observed: 4.77 ft at 5:06AM Feb 28, 2015Observed: 4.75 ft at 5:12AM Feb 28, 2015Observed: 4.72 ft at 5:18AM Feb 28, 2015Observed: 4.69 ft at 5:24AM Feb 28, 2015Observed: 4.68 ft at 5:30AM Feb 28, 2015Observed: 4.66 ft at 5:36AM Feb 28, 2015Observed: 4.64 ft at 5:42AM Feb 28, 2015Observed: 4.62 ft at 5:48AM Feb 28, 2015Observed: 4.6 ft at 5:54AM Feb 28, 2015Observed: 4.57 ft at 6:00AM Feb 28, 2015Observed: 4.55 ft at 6:06AM Feb 28, 2015Observed: 4.53 ft at 6:12AM Feb 28, 2015Observed: 4.48 ft at 6:30AM Feb 28, 2015Observed: 4.47 ft at 6:36AM Feb 28, 2015Observed: 4.44 ft at 6:42AM Feb 28, 2015Observed: 4.42 ft at 6:48AM Feb 28, 2015Observed: 4.42 ft at 6:54AM Feb 28, 2015Observed: 4.41 ft at 7:00AM Feb 28, 2015Observed: 4.41 ft at 7:06AM Feb 28, 2015Observed: 4.4 ft at 7:12AM Feb 28, 2015Observed: 4.39 ft at 7:18AM Feb 28, 2015Observed: 4.37 ft at 7:24AM Feb 28, 2015Observed: 4.36 ft at 7:30AM Feb 28, 2015Observed: 4.35 ft at 7:36AM Feb 28, 2015Observed: 4.35 ft at 7:42AM Feb 28, 2015Observed: 4.35 ft at 7:48AM Feb 28, 2015Observed: 4.35 ft at 7:54AM Feb 28, 2015Observed: 4.35 ft at 8:00AM Feb 28, 2015Observed: 4.35 ft at 8:06AM Feb 28, 2015Observed: 4.35 ft at 8:12AM Feb 28, 2015Observed: 4.36 ft at 8:18AM Feb 28, 2015Observed: 4.37 ft at 8:24AM Feb 28, 2015Observed: 4.39 ft at 8:30AM Feb 28, 2015Observed: 4.41 ft at 8:36AM Feb 28, 2015Observed: 4.43 ft at 8:42AM Feb 28, 2015Observed: 4.45 ft at 8:48AM Feb 28, 2015Observed: 4.47 ft at 8:54AM Feb 28, 2015Observed: 4.5 ft at 9:00AM Feb 28, 2015Observed: 4.52 ft at 9:06AM Feb 28, 2015Observed: 4.57 ft at 9:12AM Feb 28, 2015Observed: 4.61 ft at 9:18AM Feb 28, 2015Observed: 4.65 ft at 9:24AM Feb 28, 2015Observed: 4.69 ft at 9:30AM Feb 28, 2015Observed: 4.74 ft at 9:36AM Feb 28, 2015Observed: 4.79 ft at 9:42AM Feb 28, 2015Observed: 4.84 ft at 9:48AM Feb 28, 2015Observed: 4.9 ft at 9:54AM Feb 28, 2015Observed: 4.96 ft at 10:00AM Feb 28, 2015Observed: 5.14 ft at 10:18AM Feb 28, 2015Observed: 5.2 ft at 10:24AM Feb 28, 2015Observed: 5.25 ft at 10:30AM Feb 28, 2015Observed: 5.31 ft at 10:36AM Feb 28, 2015Forecast: 5.87 ft 12:00PM Feb 28, 2015Forecast: 5.87 ft 1:00PM Feb 28, 2015Forecast: 5.76 ft 2:00PM Feb 28, 2015Forecast: 5.58 ft 3:00PM Feb 28, 2015Forecast: 5.34 ft 4:00PM Feb 28, 2015Forecast: 5.06 ft 5:00PM Feb 28, 2015Forecast: 4.81 ft 6:00PM Feb 28, 2015Forecast: 4.52 ft 7:00PM Feb 28, 2015Forecast: 4.28 ft 8:00PM Feb 28, 2015Forecast: 4.07 ft 9:00PM Feb 28, 2015Forecast: 4.03 ft 10:00PM Feb 28, 2015Forecast: 4.24 ft 11:00PM Feb 28, 2015Forecast: 4.7 ft 12:00AM Mar 01, 2015Forecast: 5.2 ft 1:00AM Mar 01, 2015Forecast: 5.44 ft 2:00AM Mar 01, 2015Forecast: 5.48 ft 3:00AM Mar 01, 2015Forecast: 5.37 ft 4:00AM Mar 01, 2015Forecast: 5.2 ft 5:00AM Mar 01, 2015Forecast: 4.98 ft 6:00AM Mar 01, 2015Forecast: 4.77 ft 7:00AM Mar 01, 2015Forecast: 4.6 ft 8:00AM Mar 01, 2015Forecast: 4.6 ft 9:00AM Mar 01, 2015Forecast: 4.77 ft 10:00AM Mar 01, 2015Forecast: 5.23 ft 11:00AM Mar 01, 2015Forecast: 5.76 ft 12:00PM Mar 01, 2015Forecast: 6.01 ft 1:00PM Mar 01, 2015Forecast: 6.01 ft 2:00PM Mar 01, 2015Forecast: 5.87 ft 3:00PM Mar 01, 2015Forecast: 5.69 ft 4:00PM Mar 01, 2015Forecast: 5.44 ft 5:00PM Mar 01, 2015Forecast: 5.16 ft 6:00PM Mar 01, 2015Forecast: 4.92 ft 7:00PM Mar 01, 2015Forecast: 4.63 ft 8:00PM Mar 01, 2015Forecast: 4.38 ft 9:00PM Mar 01, 2015Forecast: 4.21 ft 10:00PM Mar 01, 2015Forecast: 4.28 ft 11:00PM Mar 01, 2015Forecast: 4.67 ft 12:00AM Mar 02, 2015Forecast: 5.3 ft 1:00AM Mar 02, 2015Forecast: 5.73 ft 2:00AM Mar 02, 2015Forecast: 5.76 ft 3:00AM Mar 02, 2015Forecast: 5.66 ft 4:00AM Mar 02, 2015Forecast: 5.52 ft 5:00AM Mar 02, 2015Forecast: 5.27 ft 6:00AM Mar 02, 2015Forecast: 5.06 ft 7:00AM Mar 02, 2015Forecast: 4.81 ft 8:00AM Mar 02, 2015Forecast: 4.63 ft 9:00AM Mar 02, 2015Forecast: 4.56 ft 10:00AM Mar 02, 2015Forecast: 4.77 ft 11:00AM Mar 02, 2015Forecast: 5.27 ft 12:00PM Mar 02, 2015Forecast: 5.83 ft 1:00PM Mar 02, 2015Forecast: 6.11 ft 2:00PM Mar 02, 2015Forecast: 6.08 ft 3:00PM Mar 02, 2015Forecast: 5.97 ft 4:00PM Mar 02, 2015Forecast: 5.76 ft 5:00PM Mar 02, 2015Forecast: 5.52 ft 6:00PM Mar 02, 2015Forecast: 5.23 ft 7:00PM Mar 02, 2015Forecast: 4.92 ft 8:00PM Mar 02, 2015Forecast: 4.63 ft 9:00PM Mar 02, 2015Forecast: 4.35 ft 10:00PM Mar 02, 2015Forecast: 4.21 ft 11:00PM Mar 02, 2015Forecast: 4.28 ft 12:00AM Mar 03, 2015Forecast: 4.74 ft 1:00AM Mar 03, 2015Forecast: 5.48 ft 2:00AM Mar 03, 2015Forecast: 5.9 ft 3:00AM Mar 03, 2015Forecast: 5.94 ft 4:00AM Mar 03, 2015Forecast: 5.8 ft 5:00AM Mar 03, 2015Forecast: 5.58 ft 6:00AM Mar 03, 2015Forecast: 5.34 ft 7:00AM Mar 03, 2015Forecast: 5.06 ft 8:00AM Mar 03, 2015Forecast: 4.81 ft 9:00AM Mar 03, 2015Forecast: 4.56 ft 10:00AM Mar 03, 2015Forecast: 4.49 ft 11:00AM Mar 03, 2015Forecast: 4.7 ft 12:00PM Mar 03, 2015Forecast: 5.23 ft 1:00PM Mar 03, 2015Forecast: 5.83 ft 2:00PM Mar 03, 2015Forecast: 6.15 ft 3:00PM Mar 03, 2015Forecast: 6.11 ft 4:00PM Mar 03, 2015Forecast: 5.94 ft 5:00PM Mar 03, 2015Forecast: 5.73 ft 6:00PM Mar 03, 2015Forecast: 5.44 ft 7:00PM Mar 03, 2015Forecast: 5.16 ft 8:00PM Mar 03, 2015Forecast: 4.88 ft 9:00PM Mar 03, 2015Forecast: 4.6 ft 10:00PM Mar 03, 2015Forecast: 4.35 ft 11:00PM Mar 03, 2015Forecast: 4.31 ft 12:00AM Mar 04, 2015Forecast: 4.56 ft 1:00AM Mar 04, 2015Forecast: 5.16 ft 2:00AM Mar 04, 2015Forecast: 5.8 ft 3:00AM Mar 04, 2015Forecast: 6.11 ft 4:00AM Mar 04, 2015Forecast: 6.11 ft 5:00AM Mar 04, 2015Forecast: 5.97 ft 6:00AM Mar 04, 2015Forecast: 5.76 ft 7:00AM Mar 04, 2015Forecast: 5.48 ft 8:00AM Mar 04, 2015Forecast: 5.23 ft 9:00AM Mar 04, 2015Forecast: 4.95 ft 10:00AM Mar 04, 2015Forecast: 4.74 ft 11:00AM Mar 04, 2015Forecast: 4.7 ft 12:00PM Mar 04, 2015Forecast: 5.02 ft 1:00PM Mar 04, 2015Forecast: 5.66 ft 2:00PM Mar 04, 2015Forecast: 6.15 ft 3:00PM Mar 04, 2015Highest Forecast: 6.18 ft 4:00PM Mar 04, 2015Forecast: 6.01 ft 5:00PM Mar 04, 2015Forecast: 5.8 ft 6:00PM Mar 04, 2015Forecast: 5.55 ft 7:00PM Mar 04, 2015Forecast: 5.27 ft 8:00PM Mar 04, 2015Forecast: 4.98 ft 9:00PM Mar 04, 2015Forecast: 4.67 ft 10:00PM Mar 04, 2015Forecast: 4.42 ft 11:00PM Mar 04, 2015Forecast: 4.24 ft 12:00AM Mar 05, 2015Forecast: 4.35 ft 1:00AM Mar 05, 2015Forecast: 4.92 ft 2:00AM Mar 05, 2015Forecast: 5.69 ft 3:00AM Mar 05, 2015Forecast: 6.15 ft 4:00AM Mar 05, 2015Forecast: 6.15 ft 5:00AM Mar 05, 2015Forecast: 5.97 ft 6:00AM Mar 05, 2015Forecast: 5.76 ft 7:00AM Mar 05, 2015Forecast: 5.48 ft 8:00AM Mar 05, 2015Forecast: 5.2 ft 9:00AM Mar 05, 2015Forecast: 4.92 ft 10:00AM Mar 05, 2015Forecast: 4.67 ft 11:00AM Mar 05, 2015SHNO3(plotting HGIRG) Graph Created (11:03AM Feb 28, 2015)ObservedForecast (issued 12:50PM Feb 27)Latest observed value: 5.31 ft at 10:36 AM PST 28-Feb-2015. Flood Stage is 17 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (PST)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts for the Columbia River at St. Helens are issued routinely year-round.
Return to Area Map
Upstream Gauge - at Vancouver Upstream Gauge Downstream Gauge Downstream Gauge - at Longview
Flood Categories (in feet)
Major Flood Stage: 21
Moderate Flood Stage: 0
Flood Stage: 17
Action Stage: 16
Low Stage (in feet): 0

Historic Crests
(1) 27.10 ft on 06/14/1948
(2) 24.00 ft on 12/25/1964
(3) 23.20 ft on 06/05/1956
(4) 23.00 ft on 02/10/1996
(5) 21.60 ft on 06/27/1950
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 23.00 ft on 02/10/1996
(2) 19.78 ft on 01/03/1996
(3) 17.80 ft on 06/23/1967
(4) 19.60 ft on 01/31/1965
(5) 24.00 ft on 12/25/1964
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
23 Above 23 ft, Expect major flooding, especially near Kalama Washington. This river level historically nears the tops of several levees along the Columbia and Lewis Rivers.
21 Above 21 ft, Expect minor flooding near Kalama Washington, along with widespread flooding of lowland agricultural areas.
19 Above 19 ft, Expect widespread lowland flooding. Levee watches have historically been in effect at this and higher stages for Bachelor Island and locations near Lewis River confluence.
17 Above 17 ft, .Expect flooding of low lying farmland to begin. Levee watches along the Lewis River historically have been in effect at this level.
About This Location Collapse

Latitude: 45.863611° N, Longitude: 122.911667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 17 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 0.89 ft 17.89 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
Additional Information Collapse
Archived/Historical Data at USACE DataQuery
10-day Forecast/Trend, Northwest River Forecast Center
Resources Collapse
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
Portland Weather Forecast Office
5241 NE 122nd Avenue
Portland, OR 97230-1089
(503) 261-9246
Ask Questions/Webmaster
Page last modified: 12-Feb-2015 9:31 PM
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities