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Hydrograph River at a Glance Download
Rock River at Lake Koshkonong Pool (ft)Highest Observation: 8.53 ft at 6:15AM Apr 26, 2015Observed: 8.52 ft at 6:30AM Apr 26, 2015Observed: 8.52 ft at 6:45AM Apr 26, 2015Observed: 8.52 ft at 7:00AM Apr 26, 2015Observed: 8.52 ft at 7:15AM Apr 26, 2015Observed: 8.52 ft at 7:30AM Apr 26, 2015Observed: 8.52 ft at 7:45AM Apr 26, 2015Observed: 8.52 ft at 8:00AM Apr 26, 2015Observed: 8.52 ft at 8:15AM Apr 26, 2015Observed: 8.52 ft at 8:30AM Apr 26, 2015Observed: 8.51 ft at 8:45AM Apr 26, 2015Observed: 8.51 ft at 9:00AM Apr 26, 2015Observed: 8.51 ft at 9:15AM Apr 26, 2015Observed: 8.51 ft at 9:30AM Apr 26, 2015Observed: 8.51 ft at 9:45AM Apr 26, 2015Observed: 8.51 ft at 10:00AM Apr 26, 2015Observed: 8.51 ft at 10:15AM Apr 26, 2015Observed: 8.5 ft at 10:30AM Apr 26, 2015Observed: 8.51 ft at 10:45AM Apr 26, 2015Observed: 8.51 ft at 11:00AM Apr 26, 2015Observed: 8.51 ft at 11:15AM Apr 26, 2015Observed: 8.51 ft at 11:30AM Apr 26, 2015Observed: 8.51 ft at 11:45AM Apr 26, 2015Observed: 8.5 ft at 12:00PM Apr 26, 2015Observed: 8.5 ft at 12:15PM Apr 26, 2015Observed: 8.51 ft at 12:30PM Apr 26, 2015Observed: 8.51 ft at 12:45PM Apr 26, 2015Observed: 8.5 ft at 1:00PM Apr 26, 2015Observed: 8.5 ft at 1:15PM Apr 26, 2015Observed: 8.52 ft at 1:30PM Apr 26, 2015Observed: 8.5 ft at 1:45PM Apr 26, 2015Observed: 8.49 ft at 2:00PM Apr 26, 2015Observed: 8.51 ft at 2:15PM Apr 26, 2015Observed: 8.5 ft at 2:30PM Apr 26, 2015Observed: 8.49 ft at 2:45PM Apr 26, 2015Observed: 8.51 ft at 3:00PM Apr 26, 2015Observed: 8.48 ft at 3:15PM Apr 26, 2015Observed: 8.51 ft at 3:30PM Apr 26, 2015Observed: 8.5 ft at 3:45PM Apr 26, 2015Observed: 8.48 ft at 4:00PM Apr 26, 2015Observed: 8.51 ft at 4:15PM Apr 26, 2015Observed: 8.5 ft at 4:30PM Apr 26, 2015Observed: 8.48 ft at 4:45PM Apr 26, 2015Observed: 8.5 ft at 5:00PM Apr 26, 2015Observed: 8.48 ft at 5:15PM Apr 26, 2015Observed: 8.49 ft at 5:30PM Apr 26, 2015Observed: 8.49 ft at 5:45PM Apr 26, 2015Observed: 8.5 ft at 6:00PM Apr 26, 2015Observed: 8.49 ft at 6:15PM Apr 26, 2015Observed: 8.51 ft at 6:30PM Apr 26, 2015Observed: 8.48 ft at 6:45PM Apr 26, 2015Observed: 8.48 ft at 7:00PM Apr 26, 2015Observed: 8.5 ft at 7:15PM Apr 26, 2015Observed: 8.48 ft at 7:30PM Apr 26, 2015Observed: 8.48 ft at 7:45PM Apr 26, 2015Observed: 8.48 ft at 8:00PM Apr 26, 2015Observed: 8.47 ft at 8:15PM Apr 26, 2015Observed: 8.47 ft at 8:30PM Apr 26, 2015Observed: 8.48 ft at 8:45PM Apr 26, 2015Observed: 8.48 ft at 9:00PM Apr 26, 2015Observed: 8.47 ft at 9:15PM Apr 26, 2015Observed: 8.47 ft at 9:30PM Apr 26, 2015Observed: 8.46 ft at 9:45PM Apr 26, 2015Observed: 8.46 ft at 10:00PM Apr 26, 2015Observed: 8.46 ft at 11:01PM Apr 26, 2015Observed: 8.46 ft at 11:16PM Apr 26, 2015Observed: 8.47 ft at 11:31PM Apr 26, 2015Observed: 8.47 ft at 11:46PM Apr 26, 2015Observed: 8.47 ft at 12:01AM Apr 27, 2015Observed: 8.47 ft at 12:16AM Apr 27, 2015Observed: 8.47 ft at 12:31AM Apr 27, 2015Observed: 8.47 ft at 12:45AM Apr 27, 2015Observed: 8.46 ft at 12:46AM Apr 27, 2015Observed: 8.47 ft at 1:00AM Apr 27, 2015Observed: 8.46 ft at 1:01AM Apr 27, 2015Observed: 8.46 ft at 1:15AM Apr 27, 2015Observed: 8.47 ft at 1:16AM Apr 27, 2015Observed: 8.46 ft at 1:30AM Apr 27, 2015Observed: 8.46 ft at 1:31AM Apr 27, 2015Observed: 8.46 ft at 1:45AM Apr 27, 2015Observed: 8.46 ft at 2:00AM Apr 27, 2015Observed: 8.46 ft at 2:15AM Apr 27, 2015Observed: 8.46 ft at 2:30AM Apr 27, 2015Observed: 8.46 ft at 2:45AM Apr 27, 2015Observed: 8.45 ft at 3:00AM Apr 27, 2015Observed: 8.46 ft at 3:15AM Apr 27, 2015Observed: 8.45 ft at 3:30AM Apr 27, 2015Observed: 8.45 ft at 3:45AM Apr 27, 2015Observed: 8.45 ft at 4:00AM Apr 27, 2015Observed: 8.45 ft at 4:15AM Apr 27, 2015Observed: 8.45 ft at 4:30AM Apr 27, 2015Observed: 8.45 ft at 4:45AM Apr 27, 2015Observed: 8.45 ft at 5:00AM Apr 27, 2015Observed: 8.45 ft at 5:15AM Apr 27, 2015Observed: 8.46 ft at 5:30AM Apr 27, 2015Observed: 8.45 ft at 5:45AM Apr 27, 2015Observed: 8.45 ft at 6:00AM Apr 27, 2015Observed: 8.45 ft at 6:15AM Apr 27, 2015Observed: 8.45 ft at 6:30AM Apr 27, 2015Observed: 8.45 ft at 6:45AM Apr 27, 2015Observed: 8.45 ft at 7:00AM Apr 27, 2015Observed: 8.44 ft at 7:15AM Apr 27, 2015Observed: 8.45 ft at 7:30AM Apr 27, 2015Observed: 8.45 ft at 7:45AM Apr 27, 2015Observed: 8.45 ft at 8:00AM Apr 27, 2015Observed: 8.45 ft at 8:15AM Apr 27, 2015Observed: 8.45 ft at 8:30AM Apr 27, 2015Observed: 8.44 ft at 8:45AM Apr 27, 2015Observed: 8.44 ft at 9:00AM Apr 27, 2015Observed: 8.44 ft at 9:15AM Apr 27, 2015Observed: 8.43 ft at 9:30AM Apr 27, 2015Observed: 8.45 ft at 9:45AM Apr 27, 2015Observed: 8.44 ft at 10:00AM Apr 27, 2015Observed: 8.43 ft at 10:15AM Apr 27, 2015Observed: 8.43 ft at 10:30AM Apr 27, 2015Observed: 8.43 ft at 10:45AM Apr 27, 2015Observed: 8.45 ft at 11:00AM Apr 27, 2015Observed: 8.42 ft at 11:15AM Apr 27, 2015Observed: 8.44 ft at 11:30AM Apr 27, 2015Observed: 8.42 ft at 11:45AM Apr 27, 2015Observed: 8.45 ft at 12:00PM Apr 27, 2015Observed: 8.43 ft at 12:15PM Apr 27, 2015Observed: 8.42 ft at 12:30PM Apr 27, 2015Observed: 8.46 ft at 12:45PM Apr 27, 2015Observed: 8.44 ft at 1:00PM Apr 27, 2015Observed: 8.38 ft at 1:15PM Apr 27, 2015Observed: 8.43 ft at 1:30PM Apr 27, 2015Observed: 8.42 ft at 1:45PM Apr 27, 2015Observed: 8.42 ft at 2:00PM Apr 27, 2015Observed: 8.45 ft at 2:15PM Apr 27, 2015Observed: 8.42 ft at 2:30PM Apr 27, 2015Observed: 8.43 ft at 2:45PM Apr 27, 2015Observed: 8.43 ft at 3:00PM Apr 27, 2015Observed: 8.41 ft at 3:15PM Apr 27, 2015Observed: 8.43 ft at 3:30PM Apr 27, 2015Observed: 8.45 ft at 3:45PM Apr 27, 2015Observed: 8.4 ft at 4:00PM Apr 27, 2015Observed: 8.43 ft at 4:15PM Apr 27, 2015Observed: 8.43 ft at 4:30PM Apr 27, 2015Observed: 8.4 ft at 4:45PM Apr 27, 2015Observed: 8.41 ft at 5:00PM Apr 27, 2015Observed: 8.37 ft at 5:15PM Apr 27, 2015Observed: 8.42 ft at 5:30PM Apr 27, 2015Observed: 8.42 ft at 5:45PM Apr 27, 2015Observed: 8.4 ft at 6:00PM Apr 27, 2015Observed: 8.4 ft at 6:15PM Apr 27, 2015Observed: 8.41 ft at 6:30PM Apr 27, 2015Observed: 8.4 ft at 6:45PM Apr 27, 2015Observed: 8.39 ft at 7:00PM Apr 27, 2015Observed: 8.4 ft at 7:15PM Apr 27, 2015Observed: 8.4 ft at 7:30PM Apr 27, 2015Observed: 8.38 ft at 7:45PM Apr 27, 2015Observed: 8.39 ft at 8:00PM Apr 27, 2015Observed: 8.4 ft at 8:15PM Apr 27, 2015Observed: 8.39 ft at 8:30PM Apr 27, 2015Observed: 8.39 ft at 8:45PM Apr 27, 2015Observed: 8.39 ft at 9:00PM Apr 27, 2015Observed: 8.38 ft at 9:15PM Apr 27, 2015Observed: 8.38 ft at 9:30PM Apr 27, 2015Observed: 8.39 ft at 9:45PM Apr 27, 2015Observed: 8.38 ft at 10:00PM Apr 27, 2015Observed: 8.39 ft at 11:02PM Apr 27, 2015Observed: 8.38 ft at 11:17PM Apr 27, 2015Observed: 8.37 ft at 11:32PM Apr 27, 2015Observed: 8.39 ft at 11:47PM Apr 27, 2015Observed: 8.37 ft at 12:02AM Apr 28, 2015Observed: 8.38 ft at 12:17AM Apr 28, 2015Observed: 8.38 ft at 12:32AM Apr 28, 2015Observed: 8.37 ft at 12:45AM Apr 28, 2015Observed: 8.38 ft at 12:47AM Apr 28, 2015Observed: 8.37 ft at 1:00AM Apr 28, 2015Observed: 8.38 ft at 1:02AM Apr 28, 2015Observed: 8.37 ft at 1:15AM Apr 28, 2015Observed: 8.37 ft at 1:17AM Apr 28, 2015Observed: 8.37 ft at 1:30AM Apr 28, 2015Observed: 8.37 ft at 1:32AM Apr 28, 2015Observed: 8.37 ft at 1:45AM Apr 28, 2015Observed: 8.37 ft at 2:00AM Apr 28, 2015Observed: 8.37 ft at 2:15AM Apr 28, 2015Observed: 8.36 ft at 2:30AM Apr 28, 2015Observed: 8.37 ft at 2:45AM Apr 28, 2015Observed: 8.37 ft at 3:00AM Apr 28, 2015Observed: 8.37 ft at 3:15AM Apr 28, 2015Observed: 8.37 ft at 3:30AM Apr 28, 2015Observed: 8.37 ft at 3:45AM Apr 28, 2015Observed: 8.37 ft at 4:00AM Apr 28, 2015Observed: 8.36 ft at 4:15AM Apr 28, 2015Observed: 8.36 ft at 4:30AM Apr 28, 2015Observed: 8.36 ft at 4:45AM Apr 28, 2015Observed: 8.36 ft at 5:00AM Apr 28, 2015Observed: 8.36 ft at 5:15AM Apr 28, 2015Observed: 8.36 ft at 5:30AM Apr 28, 2015Observed: 8.36 ft at 5:45AM Apr 28, 2015Observed: 8.36 ft at 6:00AM Apr 28, 2015Observed: 8.36 ft at 6:15AM Apr 28, 2015Observed: 8.36 ft at 6:30AM Apr 28, 2015Observed: 8.35 ft at 6:45AM Apr 28, 2015Observed: 8.35 ft at 7:00AM Apr 28, 2015Observed: 8.35 ft at 7:15AM Apr 28, 2015Observed: 8.35 ft at 7:30AM Apr 28, 2015Observed: 8.35 ft at 7:45AM Apr 28, 2015Observed: 8.35 ft at 8:00AM Apr 28, 2015Observed: 8.35 ft at 8:15AM Apr 28, 2015Observed: 8.35 ft at 8:30AM Apr 28, 2015Observed: 8.35 ft at 8:45AM Apr 28, 2015Observed: 8.35 ft at 9:00AM Apr 28, 2015Observed: 8.35 ft at 9:15AM Apr 28, 2015Observed: 8.34 ft at 9:30AM Apr 28, 2015Observed: 8.34 ft at 9:45AM Apr 28, 2015Observed: 8.34 ft at 10:00AM Apr 28, 2015Observed: 8.34 ft at 10:15AM Apr 28, 2015Observed: 8.34 ft at 10:30AM Apr 28, 2015Observed: 8.34 ft at 10:45AM Apr 28, 2015Observed: 8.34 ft at 11:00AM Apr 28, 2015Observed: 8.34 ft at 11:15AM Apr 28, 2015Observed: 8.33 ft at 11:30AM Apr 28, 2015Observed: 8.34 ft at 11:45AM Apr 28, 2015Observed: 8.34 ft at 12:00PM Apr 28, 2015Observed: 8.34 ft at 12:15PM Apr 28, 2015Observed: 8.34 ft at 12:30PM Apr 28, 2015Observed: 8.34 ft at 12:45PM Apr 28, 2015Observed: 8.33 ft at 1:00PM Apr 28, 2015Observed: 8.33 ft at 1:15PM Apr 28, 2015Observed: 8.34 ft at 1:30PM Apr 28, 2015Observed: 8.34 ft at 1:45PM Apr 28, 2015Observed: 8.33 ft at 2:00PM Apr 28, 2015Observed: 8.32 ft at 2:15PM Apr 28, 2015Observed: 8.34 ft at 2:30PM Apr 28, 2015Observed: 8.33 ft at 2:45PM Apr 28, 2015Observed: 8.34 ft at 3:00PM Apr 28, 2015Observed: 8.31 ft at 3:15PM Apr 28, 2015Observed: 8.33 ft at 3:30PM Apr 28, 2015Observed: 8.33 ft at 3:45PM Apr 28, 2015Observed: 8.33 ft at 4:00PM Apr 28, 2015Observed: 8.33 ft at 4:15PM Apr 28, 2015Observed: 8.3 ft at 4:30PM Apr 28, 2015Observed: 8.32 ft at 4:45PM Apr 28, 2015Observed: 8.32 ft at 5:00PM Apr 28, 2015Observed: 8.32 ft at 5:15PM Apr 28, 2015Observed: 8.33 ft at 5:30PM Apr 28, 2015Observed: 8.32 ft at 5:45PM Apr 28, 2015Observed: 8.32 ft at 6:00PM Apr 28, 2015Observed: 8.32 ft at 6:15PM Apr 28, 2015Observed: 8.31 ft at 6:30PM Apr 28, 2015Observed: 8.31 ft at 6:45PM Apr 28, 2015Observed: 8.31 ft at 7:00PM Apr 28, 2015Observed: 8.31 ft at 7:15PM Apr 28, 2015Observed: 8.31 ft at 7:30PM Apr 28, 2015Observed: 8.3 ft at 7:45PM Apr 28, 2015Observed: 8.31 ft at 8:00PM Apr 28, 2015Observed: 8.3 ft at 8:15PM Apr 28, 2015Observed: 8.3 ft at 8:30PM Apr 28, 2015Observed: 8.3 ft at 8:45PM Apr 28, 2015Observed: 8.3 ft at 9:00PM Apr 28, 2015Observed: 8.29 ft at 9:15PM Apr 28, 2015Observed: 8.3 ft at 9:30PM Apr 28, 2015Observed: 8.29 ft at 9:45PM Apr 28, 2015Observed: 8.3 ft at 10:00PM Apr 28, 2015Observed: 8.29 ft at 11:03PM Apr 28, 2015Observed: 8.3 ft at 11:18PM Apr 28, 2015Observed: 8.3 ft at 11:33PM Apr 28, 2015Observed: 8.29 ft at 11:48PM Apr 28, 2015Observed: 8.29 ft at 12:03AM Apr 29, 2015Observed: 8.29 ft at 12:18AM Apr 29, 2015Observed: 8.29 ft at 12:33AM Apr 29, 2015Observed: 8.29 ft at 12:45AM Apr 29, 2015Observed: 8.29 ft at 12:48AM Apr 29, 2015Observed: 8.28 ft at 1:00AM Apr 29, 2015Observed: 8.3 ft at 1:03AM Apr 29, 2015Observed: 8.28 ft at 1:15AM Apr 29, 2015Observed: 8.29 ft at 1:18AM Apr 29, 2015Observed: 8.28 ft at 1:30AM Apr 29, 2015Observed: 8.29 ft at 1:45AM Apr 29, 2015Observed: 8.29 ft at 2:00AM Apr 29, 2015Observed: 8.28 ft at 2:15AM Apr 29, 2015Observed: 8.28 ft at 2:30AM Apr 29, 2015Observed: 8.27 ft at 2:45AM Apr 29, 2015Observed: 8.28 ft at 3:00AM Apr 29, 2015Observed: 8.28 ft at 3:15AM Apr 29, 2015Observed: 8.27 ft at 3:30AM Apr 29, 2015Observed: 8.28 ft at 3:45AM Apr 29, 2015Observed: 8.27 ft at 4:00AM Apr 29, 2015Observed: 8.27 ft at 4:15AM Apr 29, 2015Observed: 8.27 ft at 4:30AM Apr 29, 2015Observed: 8.27 ft at 4:45AM Apr 29, 2015Observed: 8.27 ft at 5:00AM Apr 29, 2015Observed: 8.27 ft at 5:15AM Apr 29, 2015Observed: 8.26 ft at 5:30AM Apr 29, 2015Observed: 8.26 ft at 5:45AM Apr 29, 2015Observed: 8.26 ft at 6:00AM Apr 29, 2015Observed: 8.27 ft at 6:15AM Apr 29, 2015Observed: 8.26 ft at 6:30AM Apr 29, 2015Observed: 8.26 ft at 6:45AM Apr 29, 2015Observed: 8.27 ft at 7:00AM Apr 29, 2015Observed: 8.26 ft at 7:15AM Apr 29, 2015Observed: 8.26 ft at 7:30AM Apr 29, 2015Observed: 8.26 ft at 7:45AM Apr 29, 2015Observed: 8.26 ft at 8:00AM Apr 29, 2015Observed: 8.25 ft at 8:15AM Apr 29, 2015Observed: 8.26 ft at 8:30AM Apr 29, 2015Observed: 8.26 ft at 8:45AM Apr 29, 2015Observed: 8.26 ft at 9:00AM Apr 29, 2015Observed: 8.25 ft at 9:15AM Apr 29, 2015Observed: 8.25 ft at 9:30AM Apr 29, 2015Observed: 8.26 ft at 9:45AM Apr 29, 2015Observed: 8.25 ft at 10:00AM Apr 29, 2015Observed: 8.25 ft at 12:30PM Apr 29, 2015Observed: 8.24 ft at 12:45PM Apr 29, 2015Observed: 8.24 ft at 1:00PM Apr 29, 2015Observed: 8.24 ft at 1:15PM Apr 29, 2015Observed: 8.24 ft at 1:30PM Apr 29, 2015Observed: 8.23 ft at 1:45PM Apr 29, 2015Observed: 8.24 ft at 2:00PM Apr 29, 2015Observed: 8.23 ft at 2:15PM Apr 29, 2015Observed: 8.23 ft at 2:30PM Apr 29, 2015Observed: 8.23 ft at 2:45PM Apr 29, 2015Observed: 8.24 ft at 3:00PM Apr 29, 2015Observed: 8.23 ft at 3:15PM Apr 29, 2015Observed: 8.23 ft at 3:30PM Apr 29, 2015Observed: 8.23 ft at 3:45PM Apr 29, 2015Observed: 8.23 ft at 4:00PM Apr 29, 2015Observed: 8.24 ft at 4:15PM Apr 29, 2015Observed: 8.22 ft at 4:30PM Apr 29, 2015Observed: 8.19 ft at 4:45PM Apr 29, 2015Observed: 8.23 ft at 5:00PM Apr 29, 2015Observed: 8.28 ft at 5:15PM Apr 29, 2015Observed: 8.2 ft at 5:30PM Apr 29, 2015Observed: 8.22 ft at 5:45PM Apr 29, 2015Observed: 8.23 ft at 6:00PM Apr 29, 2015Observed: 8.14 ft at 6:15PM Apr 29, 2015Observed: 8.19 ft at 6:30PM Apr 29, 2015Observed: 8.24 ft at 6:45PM Apr 29, 2015Observed: 8.21 ft at 7:00PM Apr 29, 2015Observed: 8.22 ft at 7:15PM Apr 29, 2015Observed: 8.22 ft at 7:30PM Apr 29, 2015Observed: 8.18 ft at 7:45PM Apr 29, 2015Observed: 8.2 ft at 8:00PM Apr 29, 2015Observed: 8.22 ft at 8:15PM Apr 29, 2015Observed: 8.22 ft at 8:30PM Apr 29, 2015Observed: 8.21 ft at 8:45PM Apr 29, 2015Observed: 8.2 ft at 9:00PM Apr 29, 2015Observed: 8.19 ft at 9:15PM Apr 29, 2015Observed: 8.21 ft at 9:30PM Apr 29, 2015Observed: 8.21 ft at 9:45PM Apr 29, 2015Observed: 8.2 ft at 10:00PM Apr 29, 2015Observed: 8.21 ft at 11:04PM Apr 29, 2015Observed: 8.2 ft at 11:19PM Apr 29, 2015Observed: 8.2 ft at 11:34PM Apr 29, 2015Observed: 8.19 ft at 11:49PM Apr 29, 2015Observed: 8.19 ft at 12:04AM Apr 30, 2015Observed: 8.21 ft at 12:19AM Apr 30, 2015Observed: 8.2 ft at 12:34AM Apr 30, 2015Observed: 8.19 ft at 12:45AM Apr 30, 2015Observed: 8.2 ft at 12:49AM Apr 30, 2015Observed: 8.19 ft at 1:00AM Apr 30, 2015Observed: 8.2 ft at 1:04AM Apr 30, 2015Observed: 8.19 ft at 1:15AM Apr 30, 2015Observed: 8.19 ft at 1:19AM Apr 30, 2015Observed: 8.19 ft at 1:30AM Apr 30, 2015Observed: 8.19 ft at 1:45AM Apr 30, 2015Observed: 8.19 ft at 2:00AM Apr 30, 2015Observed: 8.19 ft at 2:15AM Apr 30, 2015Observed: 8.19 ft at 2:30AM Apr 30, 2015Observed: 8.19 ft at 2:45AM Apr 30, 2015Observed: 8.19 ft at 3:00AM Apr 30, 2015Observed: 8.18 ft at 3:15AM Apr 30, 2015Observed: 8.2 ft at 3:30AM Apr 30, 2015Observed: 8.19 ft at 3:45AM Apr 30, 2015Observed: 8.17 ft at 4:00AM Apr 30, 2015Observed: 8.19 ft at 4:15AM Apr 30, 2015Observed: 8.18 ft at 4:30AM Apr 30, 2015Observed: 8.19 ft at 4:45AM Apr 30, 2015Observed: 8.18 ft at 5:00AM Apr 30, 2015Observed: 8.18 ft at 5:15AM Apr 30, 2015Observed: 8.17 ft at 5:30AM Apr 30, 2015Observed: 8.18 ft at 5:45AM Apr 30, 2015Observed: 8.18 ft at 6:00AM Apr 30, 2015Observed: 8.18 ft at 6:15AM Apr 30, 2015Observed: 8.18 ft at 6:30AM Apr 30, 2015Observed: 8.18 ft at 6:45AM Apr 30, 2015Observed: 8.17 ft at 7:00AM Apr 30, 2015Observed: 8.17 ft at 7:15AM Apr 30, 2015Observed: 8.18 ft at 7:30AM Apr 30, 2015Observed: 8.17 ft at 7:45AM Apr 30, 2015Observed: 8.17 ft at 8:00AM Apr 30, 2015Observed: 8.18 ft at 8:15AM Apr 30, 2015Observed: 8.18 ft at 8:30AM Apr 30, 2015Observed: 8.17 ft at 8:45AM Apr 30, 2015Observed: 8.18 ft at 9:00AM Apr 30, 2015Observed: 8.19 ft at 9:15AM Apr 30, 2015Observed: 8.18 ft at 9:30AM Apr 30, 2015Observed: 8.17 ft at 9:45AM Apr 30, 2015Observed: 8.18 ft at 10:00AM Apr 30, 2015Observed: 8.14 ft at 10:15AM Apr 30, 2015Observed: 8.18 ft at 10:30AM Apr 30, 2015Observed: 8.2 ft at 10:45AM Apr 30, 2015Observed: 8.14 ft at 11:00AM Apr 30, 2015Observed: 8.17 ft at 11:15AM Apr 30, 2015Observed: 8.18 ft at 11:30AM Apr 30, 2015Observed: 8.13 ft at 11:45AM Apr 30, 2015Observed: 8.15 ft at 12:00PM Apr 30, 2015Observed: 8.17 ft at 12:15PM Apr 30, 2015Observed: 8.16 ft at 12:30PM Apr 30, 2015Observed: 8.16 ft at 12:45PM Apr 30, 2015Observed: 8.17 ft at 1:00PM Apr 30, 2015Observed: 8.15 ft at 1:15PM Apr 30, 2015Observed: 8.15 ft at 1:30PM Apr 30, 2015Observed: 8.16 ft at 1:45PM Apr 30, 2015Observed: 8.15 ft at 2:00PM Apr 30, 2015Observed: 8.12 ft at 2:15PM Apr 30, 2015Observed: 8.15 ft at 2:30PM Apr 30, 2015Observed: 8.12 ft at 2:45PM Apr 30, 2015Observed: 8.14 ft at 3:00PM Apr 30, 2015Observed: 8.15 ft at 3:15PM Apr 30, 2015Observed: 8.11 ft at 3:30PM Apr 30, 2015Observed: 8.17 ft at 3:45PM Apr 30, 2015Observed: 8.13 ft at 4:00PM Apr 30, 2015Observed: 8.13 ft at 4:15PM Apr 30, 2015Observed: 8.16 ft at 4:30PM Apr 30, 2015Observed: 8.12 ft at 4:45PM Apr 30, 2015Observed: 8.11 ft at 5:00PM Apr 30, 2015Observed: 8.12 ft at 5:15PM Apr 30, 2015Observed: 8.12 ft at 5:30PM Apr 30, 2015Observed: 8.13 ft at 5:45PM Apr 30, 2015Observed: 8.14 ft at 6:00PM Apr 30, 2015Observed: 8.1 ft at 6:15PM Apr 30, 2015Observed: 8.13 ft at 6:30PM Apr 30, 2015Observed: 8.1 ft at 6:45PM Apr 30, 2015Observed: 8.13 ft at 7:00PM Apr 30, 2015Observed: 8.11 ft at 7:15PM Apr 30, 2015Observed: 8.12 ft at 7:30PM Apr 30, 2015Observed: 8.09 ft at 7:45PM Apr 30, 2015Observed: 8.11 ft at 8:00PM Apr 30, 2015Observed: 8.1 ft at 8:15PM Apr 30, 2015Observed: 8.1 ft at 8:30PM Apr 30, 2015Observed: 8.1 ft at 8:45PM Apr 30, 2015Observed: 8.1 ft at 9:00PM Apr 30, 2015Observed: 8.1 ft at 9:15PM Apr 30, 2015Observed: 8.1 ft at 9:30PM Apr 30, 2015Observed: 8.09 ft at 9:45PM Apr 30, 2015Observed: 8.09 ft at 10:00PM Apr 30, 2015Observed: 8.09 ft at 11:05PM Apr 30, 2015Observed: 8.09 ft at 11:20PM Apr 30, 2015Observed: 8.1 ft at 11:35PM Apr 30, 2015Observed: 8.1 ft at 11:50PM Apr 30, 2015Observed: 8.09 ft at 12:05AM May 01, 2015Observed: 8.09 ft at 12:20AM May 01, 2015Observed: 8.09 ft at 12:35AM May 01, 2015Observed: 8.09 ft at 12:45AM May 01, 2015Observed: 8.09 ft at 12:50AM May 01, 2015Observed: 8.08 ft at 1:00AM May 01, 2015Observed: 8.09 ft at 1:05AM May 01, 2015Observed: 8.09 ft at 1:15AM May 01, 2015Observed: 8.09 ft at 1:20AM May 01, 2015Observed: 8.08 ft at 1:30AM May 01, 2015Observed: 8.09 ft at 1:45AM May 01, 2015Observed: 8.08 ft at 2:00AM May 01, 2015Observed: 8.08 ft at 2:15AM May 01, 2015Observed: 8.08 ft at 2:30AM May 01, 2015Observed: 8.08 ft at 2:45AM May 01, 2015Observed: 8.08 ft at 3:00AM May 01, 2015Observed: 8.08 ft at 3:15AM May 01, 2015Observed: 8.07 ft at 3:30AM May 01, 2015Observed: 8.07 ft at 3:45AM May 01, 2015Observed: 8.08 ft at 4:00AM May 01, 2015Observed: 8.07 ft at 4:15AM May 01, 2015Observed: 8.07 ft at 4:30AM May 01, 2015Observed: 8.07 ft at 4:45AM May 01, 2015Observed: 8.07 ft at 5:00AM May 01, 2015Observed: 8.07 ft at 5:15AM May 01, 2015Observed: 8.06 ft at 5:30AM May 01, 2015Observed: 8.07 ft at 5:45AM May 01, 2015Observed: 8.07 ft at 6:00AM May 01, 2015Observed: 8.06 ft at 6:15AM May 01, 2015Observed: 8.06 ft at 6:30AM May 01, 2015Observed: 8.06 ft at 6:45AM May 01, 2015Observed: 8.06 ft at 7:00AM May 01, 2015Observed: 8.06 ft at 7:15AM May 01, 2015Observed: 8.06 ft at 7:30AM May 01, 2015Observed: 8.06 ft at 7:45AM May 01, 2015Observed: 8.06 ft at 8:00AM May 01, 2015Observed: 8.05 ft at 8:15AM May 01, 2015Observed: 8.06 ft at 8:30AM May 01, 2015Observed: 8.06 ft at 8:45AM May 01, 2015Observed: 8.06 ft at 9:00AM May 01, 2015Observed: 8.05 ft at 9:15AM May 01, 2015Observed: 8.05 ft at 9:30AM May 01, 2015Observed: 8.05 ft at 9:45AM May 01, 2015Observed: 8.05 ft at 10:00AM May 01, 2015Observed: 8.05 ft at 10:15AM May 01, 2015Observed: 8.05 ft at 10:30AM May 01, 2015Observed: 8.05 ft at 10:45AM May 01, 2015Observed: 8.05 ft at 11:00AM May 01, 2015Observed: 8.04 ft at 11:15AM May 01, 2015Observed: 8.05 ft at 11:30AM May 01, 2015Observed: 8.04 ft at 11:45AM May 01, 2015Observed: 8.04 ft at 12:00PM May 01, 2015Observed: 8.05 ft at 12:15PM May 01, 2015Observed: 8.04 ft at 12:30PM May 01, 2015Observed: 8.04 ft at 12:45PM May 01, 2015Observed: 8.04 ft at 1:00PM May 01, 2015Observed: 8.04 ft at 1:15PM May 01, 2015Observed: 8.03 ft at 1:30PM May 01, 2015Observed: 8.04 ft at 1:45PM May 01, 2015Observed: 8.03 ft at 2:00PM May 01, 2015Observed: 8.04 ft at 2:15PM May 01, 2015Observed: 8.04 ft at 2:30PM May 01, 2015Observed: 8.03 ft at 2:45PM May 01, 2015Observed: 8.03 ft at 3:00PM May 01, 2015Observed: 8.04 ft at 3:15PM May 01, 2015Observed: 8.03 ft at 3:30PM May 01, 2015Observed: 8.03 ft at 3:45PM May 01, 2015Observed: 8.03 ft at 4:00PM May 01, 2015Observed: 8.03 ft at 4:15PM May 01, 2015Observed: 8.03 ft at 4:30PM May 01, 2015Observed: 8.03 ft at 4:45PM May 01, 2015Observed: 8.04 ft at 5:00PM May 01, 2015Observed: 8.03 ft at 5:15PM May 01, 2015Observed: 8.03 ft at 5:30PM May 01, 2015Observed: 8.03 ft at 5:45PM May 01, 2015Observed: 8.03 ft at 6:00PM May 01, 2015Observed: 8.02 ft at 6:15PM May 01, 2015Observed: 8.04 ft at 6:30PM May 01, 2015Observed: 8.03 ft at 6:45PM May 01, 2015Observed: 8.02 ft at 7:00PM May 01, 2015Observed: 8.03 ft at 7:15PM May 01, 2015Observed: 8.02 ft at 7:30PM May 01, 2015Observed: 8.02 ft at 7:45PM May 01, 2015Observed: 8.02 ft at 8:00PM May 01, 2015Observed: 8.01 ft at 8:15PM May 01, 2015Observed: 8.01 ft at 8:30PM May 01, 2015Observed: 8.01 ft at 8:45PM May 01, 2015Observed: 8.01 ft at 9:00PM May 01, 2015Observed: 8.01 ft at 9:15PM May 01, 2015Observed: 8.01 ft at 9:30PM May 01, 2015Observed: 8.01 ft at 9:45PM May 01, 2015Observed: 8.01 ft at 10:00PM May 01, 2015Observed: 8.01 ft at 11:06PM May 01, 2015Observed: 8.01 ft at 11:21PM May 01, 2015Observed: 8 ft at 11:36PM May 01, 2015Observed: 8 ft at 11:51PM May 01, 2015Observed: 8 ft at 12:06AM May 02, 2015Observed: 8 ft at 12:21AM May 02, 2015Observed: 8 ft at 12:36AM May 02, 2015Observed: 8 ft at 12:45AM May 02, 2015Observed: 8 ft at 12:51AM May 02, 2015Observed: 7.99 ft at 1:00AM May 02, 2015Observed: 8 ft at 1:06AM May 02, 2015Observed: 7.99 ft at 1:15AM May 02, 2015Observed: 7.99 ft at 1:21AM May 02, 2015Observed: 7.99 ft at 1:30AM May 02, 2015Observed: 7.99 ft at 1:45AM May 02, 2015Observed: 7.99 ft at 2:00AM May 02, 2015Observed: 7.98 ft at 2:15AM May 02, 2015Observed: 7.99 ft at 2:30AM May 02, 2015Observed: 7.99 ft at 2:45AM May 02, 2015Observed: 7.98 ft at 3:00AM May 02, 2015Observed: 7.99 ft at 3:15AM May 02, 2015Observed: 7.98 ft at 3:30AM May 02, 2015Observed: 7.98 ft at 3:45AM May 02, 2015Observed: 7.98 ft at 4:00AM May 02, 2015Observed: 7.98 ft at 4:15AM May 02, 2015Observed: 7.98 ft at 4:30AM May 02, 2015Observed: 7.98 ft at 4:45AM May 02, 2015Observed: 7.97 ft at 5:00AM May 02, 2015Observed: 7.98 ft at 5:15AM May 02, 2015Observed: 7.97 ft at 5:30AM May 02, 2015Observed: 7.97 ft at 5:45AM May 02, 2015Observed: 7.97 ft at 6:00AM May 02, 2015Observed: 7.97 ft at 6:15AM May 02, 2015Observed: 7.97 ft at 6:30AM May 02, 2015Observed: 7.97 ft at 6:45AM May 02, 2015Observed: 7.97 ft at 7:00AM May 02, 2015Observed: 7.97 ft at 7:15AM May 02, 2015Observed: 7.97 ft at 7:30AM May 02, 2015Observed: 7.96 ft at 7:45AM May 02, 2015Observed: 7.96 ft at 8:00AM May 02, 2015Observed: 7.97 ft at 8:15AM May 02, 2015Observed: 7.96 ft at 8:30AM May 02, 2015Observed: 7.96 ft at 8:45AM May 02, 2015Observed: 7.97 ft at 9:00AM May 02, 2015Observed: 7.97 ft at 9:15AM May 02, 2015Observed: 7.96 ft at 9:30AM May 02, 2015Observed: 7.96 ft at 9:45AM May 02, 2015Observed: 7.96 ft at 10:00AM May 02, 2015Observed: 7.96 ft at 10:15AM May 02, 2015Observed: 7.96 ft at 10:30AM May 02, 2015Observed: 7.96 ft at 10:45AM May 02, 2015Observed: 7.96 ft at 11:00AM May 02, 2015Observed: 7.95 ft at 11:15AM May 02, 2015Observed: 7.94 ft at 11:30AM May 02, 2015Observed: 7.97 ft at 11:45AM May 02, 2015Observed: 7.95 ft at 12:00PM May 02, 2015Observed: 7.95 ft at 12:15PM May 02, 2015Observed: 7.95 ft at 12:30PM May 02, 2015Observed: 7.95 ft at 12:45PM May 02, 2015Observed: 7.94 ft at 1:00PM May 02, 2015Observed: 7.93 ft at 1:15PM May 02, 2015Observed: 7.93 ft at 1:30PM May 02, 2015Observed: 7.96 ft at 1:45PM May 02, 2015Observed: 7.93 ft at 2:00PM May 02, 2015Observed: 7.98 ft at 2:15PM May 02, 2015Observed: 7.94 ft at 2:30PM May 02, 2015Observed: 7.97 ft at 2:45PM May 02, 2015Observed: 7.93 ft at 3:00PM May 02, 2015Observed: 7.93 ft at 3:15PM May 02, 2015Observed: 7.93 ft at 3:30PM May 02, 2015Observed: 7.95 ft at 3:45PM May 02, 2015Observed: 7.93 ft at 4:00PM May 02, 2015Observed: 7.92 ft at 4:15PM May 02, 2015Observed: 7.92 ft at 4:30PM May 02, 2015Observed: 7.93 ft at 4:45PM May 02, 2015Observed: 7.92 ft at 5:00PM May 02, 2015Observed: 7.93 ft at 5:15PM May 02, 2015Observed: 7.93 ft at 5:30PM May 02, 2015Observed: 7.95 ft at 5:45PM May 02, 2015Observed: 7.93 ft at 6:00PM May 02, 2015Observed: 7.91 ft at 6:15PM May 02, 2015Observed: 7.94 ft at 6:30PM May 02, 2015Observed: 7.94 ft at 6:45PM May 02, 2015Observed: 7.92 ft at 7:00PM May 02, 2015Observed: 7.91 ft at 7:15PM May 02, 2015Observed: 7.92 ft at 7:30PM May 02, 2015Observed: 7.91 ft at 7:45PM May 02, 2015Observed: 7.91 ft at 8:00PM May 02, 2015Observed: 7.92 ft at 8:15PM May 02, 2015Observed: 7.91 ft at 8:30PM May 02, 2015Observed: 7.91 ft at 8:45PM May 02, 2015Observed: 7.91 ft at 9:00PM May 02, 2015Observed: 7.9 ft at 9:15PM May 02, 2015Observed: 7.92 ft at 9:30PM May 02, 2015Observed: 7.92 ft at 9:45PM May 02, 2015Observed: 7.91 ft at 10:00PM May 02, 2015Observed: 7.92 ft at 11:07PM May 02, 2015Observed: 7.91 ft at 11:22PM May 02, 2015Observed: 7.91 ft at 11:37PM May 02, 2015Observed: 7.91 ft at 11:52PM May 02, 2015Observed: 7.9 ft at 12:07AM May 03, 2015Observed: 7.91 ft at 12:22AM May 03, 2015Observed: 7.91 ft at 12:37AM May 03, 2015Observed: 7.9 ft at 12:45AM May 03, 2015Observed: 7.9 ft at 12:52AM May 03, 2015Observed: 7.89 ft at 1:00AM May 03, 2015Observed: 7.9 ft at 1:07AM May 03, 2015Observed: 7.9 ft at 1:15AM May 03, 2015Observed: 7.9 ft at 1:22AM May 03, 2015Observed: 7.89 ft at 1:30AM May 03, 2015Observed: 7.9 ft at 1:45AM May 03, 2015Observed: 7.9 ft at 2:00AM May 03, 2015Observed: 7.89 ft at 2:15AM May 03, 2015Observed: 7.89 ft at 2:30AM May 03, 2015Observed: 7.89 ft at 2:45AM May 03, 2015Observed: 7.89 ft at 3:00AM May 03, 2015Observed: 7.89 ft at 3:15AM May 03, 2015Observed: 7.89 ft at 3:30AM May 03, 2015Observed: 7.89 ft at 3:45AM May 03, 2015Observed: 7.89 ft at 4:00AM May 03, 2015Observed: 7.88 ft at 4:15AM May 03, 2015Observed: 7.88 ft at 4:30AM May 03, 2015Observed: 7.88 ft at 4:45AM May 03, 2015Observed: 7.88 ft at 5:00AM May 03, 2015Observed: 7.87 ft at 5:15AM May 03, 2015Observed: 7.88 ft at 5:30AM May 03, 2015Observed: 7.87 ft at 5:45AM May 03, 2015Observed: 7.87 ft at 6:00AM May 03, 2015Observed: 7.87 ft at 6:15AM May 03, 2015Observed: 7.87 ft at 6:30AM May 03, 2015Observed: 7.86 ft at 6:45AM May 03, 2015Observed: 7.87 ft at 7:00AM May 03, 2015Observed: 7.86 ft at 7:15AM May 03, 2015Observed: 7.88 ft at 7:30AM May 03, 2015Observed: 7.85 ft at 7:45AM May 03, 2015Observed: 7.86 ft at 8:00AM May 03, 2015Observed: 7.85 ft at 8:15AM May 03, 2015Observed: 7.86 ft at 8:30AM May 03, 2015Observed: 7.86 ft at 8:45AM May 03, 2015Observed: 7.86 ft at 9:00AM May 03, 2015Observed: 7.85 ft at 9:15AM May 03, 2015Observed: 7.85 ft at 9:30AM May 03, 2015Observed: 7.85 ft at 9:45AM May 03, 2015Observed: 7.86 ft at 10:00AM May 03, 2015Observed: 7.86 ft at 10:15AM May 03, 2015Observed: 7.84 ft at 10:30AM May 03, 2015Observed: 7.85 ft at 10:45AM May 03, 2015Observed: 7.86 ft at 11:00AM May 03, 2015Observed: 7.83 ft at 11:15AM May 03, 2015Observed: 7.86 ft at 11:30AM May 03, 2015Observed: 7.87 ft at 11:45AM May 03, 2015Observed: 7.8 ft at 12:00PM May 03, 2015Observed: 7.88 ft at 12:15PM May 03, 2015Observed: 7.87 ft at 12:30PM May 03, 2015Observed: 7.83 ft at 12:45PM May 03, 2015Observed: 7.83 ft at 1:00PM May 03, 2015Observed: 7.87 ft at 1:15PM May 03, 2015Observed: 7.82 ft at 1:30PM May 03, 2015Observed: 7.84 ft at 1:45PM May 03, 2015Observed: 7.86 ft at 2:00PM May 03, 2015Observed: 7.85 ft at 2:15PM May 03, 2015Observed: 7.82 ft at 2:30PM May 03, 2015Observed: 7.82 ft at 2:45PM May 03, 2015Observed: 7.8 ft at 3:00PM May 03, 2015Observed: 7.86 ft at 3:15PM May 03, 2015Observed: 7.85 ft at 3:30PM May 03, 2015Observed: 7.81 ft at 3:45PM May 03, 2015Observed: 7.83 ft at 4:00PM May 03, 2015Observed: 7.82 ft at 4:15PM May 03, 2015Observed: 7.82 ft at 4:30PM May 03, 2015Observed: 7.85 ft at 4:45PM May 03, 2015Observed: 7.79 ft at 5:00PM May 03, 2015Observed: 7.77 ft at 5:15PM May 03, 2015Observed: 7.8 ft at 5:30PM May 03, 2015Observed: 7.83 ft at 5:45PM May 03, 2015Observed: 7.78 ft at 6:00PM May 03, 2015Observed: 7.79 ft at 6:15PM May 03, 2015Observed: 7.83 ft at 6:30PM May 03, 2015Observed: 7.77 ft at 6:45PM May 03, 2015Observed: 7.79 ft at 7:00PM May 03, 2015Observed: 7.81 ft at 7:15PM May 03, 2015Observed: 7.8 ft at 7:30PM May 03, 2015Observed: 7.79 ft at 7:45PM May 03, 2015Observed: 7.79 ft at 8:00PM May 03, 2015Observed: 7.81 ft at 8:15PM May 03, 2015Observed: 7.79 ft at 8:30PM May 03, 2015Observed: 7.82 ft at 8:45PM May 03, 2015Observed: 7.81 ft at 9:00PM May 03, 2015Observed: 7.81 ft at 9:15PM May 03, 2015Observed: 7.81 ft at 9:30PM May 03, 2015Observed: 7.8 ft at 9:45PM May 03, 2015Observed: 7.82 ft at 10:00PM May 03, 2015Observed: 7.8 ft at 11:08PM May 03, 2015Observed: 7.82 ft at 11:23PM May 03, 2015Observed: 7.82 ft at 11:38PM May 03, 2015Observed: 7.8 ft at 11:53PM May 03, 2015Observed: 7.8 ft at 12:08AM May 04, 2015Observed: 7.8 ft at 12:23AM May 04, 2015Observed: 7.8 ft at 12:38AM May 04, 2015Observed: 7.79 ft at 12:45AM May 04, 2015Observed: 7.76 ft at 12:53AM May 04, 2015Observed: 7.87 ft at 1:00AM May 04, 2015Observed: 7.79 ft at 1:08AM May 04, 2015Observed: 8.03 ft at 1:15AM May 04, 2015Observed: 7.8 ft at 1:23AM May 04, 2015Observed: 7.84 ft at 1:30AM May 04, 2015Observed: 7.82 ft at 1:45AM May 04, 2015Observed: 7.83 ft at 2:00AM May 04, 2015Observed: 7.82 ft at 2:15AM May 04, 2015Observed: 7.78 ft at 2:30AM May 04, 2015Observed: 7.85 ft at 2:45AM May 04, 2015Observed: 7.83 ft at 3:00AM May 04, 2015Observed: 7.75 ft at 3:15AM May 04, 2015Observed: 7.81 ft at 3:30AM May 04, 2015Observed: 7.81 ft at 3:45AM May 04, 2015Observed: 7.78 ft at 4:00AM May 04, 2015Observed: 7.83 ft at 4:15AM May 04, 2015Observed: 7.83 ft at 4:30AM May 04, 2015Observed: 7.76 ft at 4:45AM May 04, 2015Observed: 7.8 ft at 5:00AM May 04, 2015Observed: 7.82 ft at 5:15AM May 04, 2015Observed: 7.81 ft at 5:30AM May 04, 2015Observed: 7.82 ft at 5:45AM May 04, 2015Observed: 7.82 ft at 6:00AM May 04, 2015Observed: 7.79 ft at 6:15AM May 04, 2015Observed: 7.82 ft at 6:30AM May 04, 2015Observed: 7.81 ft at 6:45AM May 04, 2015Observed: 7.81 ft at 7:00AM May 04, 2015Observed: 7.8 ft at 7:15AM May 04, 2015Observed: 7.79 ft at 7:30AM May 04, 2015Observed: 7.78 ft at 7:45AM May 04, 2015Observed: 7.8 ft at 8:00AM May 04, 2015Observed: 7.8 ft at 8:15AM May 04, 2015Observed: 7.79 ft at 8:30AM May 04, 2015Observed: 7.8 ft at 8:45AM May 04, 2015Observed: 7.79 ft at 9:00AM May 04, 2015Observed: 7.78 ft at 9:15AM May 04, 2015Observed: 7.79 ft at 9:30AM May 04, 2015Observed: 7.8 ft at 9:45AM May 04, 2015Observed: 7.79 ft at 10:00AM May 04, 2015Observed: 7.79 ft at 10:15AM May 04, 2015Observed: 7.79 ft at 10:30AM May 04, 2015Observed: 7.78 ft at 10:45AM May 04, 2015Observed: 7.78 ft at 11:00AM May 04, 2015Observed: 7.79 ft at 11:15AM May 04, 2015Observed: 7.77 ft at 11:30AM May 04, 2015Observed: 7.77 ft at 11:45AM May 04, 2015Observed: 7.78 ft at 12:00PM May 04, 2015Observed: 7.78 ft at 12:15PM May 04, 2015Observed: 7.77 ft at 12:30PM May 04, 2015Observed: 7.78 ft at 12:45PM May 04, 2015Observed: 7.78 ft at 1:00PM May 04, 2015Observed: 7.77 ft at 1:15PM May 04, 2015Observed: 7.77 ft at 1:30PM May 04, 2015Observed: 7.77 ft at 1:45PM May 04, 2015Observed: 7.77 ft at 2:00PM May 04, 2015Observed: 7.78 ft at 2:15PM May 04, 2015Observed: 7.77 ft at 2:30PM May 04, 2015Observed: 7.76 ft at 2:45PM May 04, 2015Observed: 7.77 ft at 3:00PM May 04, 2015Observed: 7.77 ft at 3:15PM May 04, 2015Observed: 7.77 ft at 3:30PM May 04, 2015Observed: 7.77 ft at 3:45PM May 04, 2015Observed: 7.76 ft at 4:00PM May 04, 2015Observed: 7.76 ft at 4:15PM May 04, 2015Observed: 7.76 ft at 4:30PM May 04, 2015Observed: 7.76 ft at 4:45PM May 04, 2015Observed: 7.77 ft at 5:00PM May 04, 2015Observed: 7.76 ft at 5:15PM May 04, 2015Observed: 7.74 ft at 5:30PM May 04, 2015Observed: 7.73 ft at 5:45PM May 04, 2015Observed: 7.76 ft at 6:00PM May 04, 2015Observed: 7.74 ft at 6:15PM May 04, 2015Observed: 7.74 ft at 6:30PM May 04, 2015Observed: 7.75 ft at 6:45PM May 04, 2015Observed: 7.74 ft at 7:00PM May 04, 2015Observed: 7.74 ft at 7:15PM May 04, 2015Observed: 7.75 ft at 7:30PM May 04, 2015Observed: 7.75 ft at 7:45PM May 04, 2015Observed: 7.74 ft at 8:00PM May 04, 2015Observed: 7.75 ft at 8:15PM May 04, 2015Observed: 7.74 ft at 8:30PM May 04, 2015Observed: 7.73 ft at 8:45PM May 04, 2015Observed: 7.74 ft at 9:00PM May 04, 2015Observed: 7.74 ft at 9:15PM May 04, 2015Observed: 7.74 ft at 9:30PM May 04, 2015Observed: 7.74 ft at 9:45PM May 04, 2015Observed: 7.73 ft at 10:00PM May 04, 2015Observed: 7.74 ft at 11:09PM May 04, 2015Observed: 7.73 ft at 11:24PM May 04, 2015Observed: 7.73 ft at 11:39PM May 04, 2015Observed: 7.74 ft at 11:54PM May 04, 2015Observed: 7.73 ft at 12:09AM May 05, 2015Observed: 7.74 ft at 12:24AM May 05, 2015Observed: 7.74 ft at 12:39AM May 05, 2015Observed: 7.73 ft at 12:45AM May 05, 2015Observed: 7.72 ft at 12:54AM May 05, 2015Observed: 7.72 ft at 1:00AM May 05, 2015Observed: 7.73 ft at 1:09AM May 05, 2015Observed: 7.72 ft at 1:15AM May 05, 2015Observed: 7.73 ft at 1:24AM May 05, 2015Observed: 7.73 ft at 1:30AM May 05, 2015Observed: 7.72 ft at 1:45AM May 05, 2015Observed: 7.72 ft at 2:00AM May 05, 2015Observed: 7.73 ft at 2:15AM May 05, 2015Observed: 7.71 ft at 2:30AM May 05, 2015Observed: 7.71 ft at 2:45AM May 05, 2015Observed: 7.73 ft at 3:00AM May 05, 2015Observed: 7.72 ft at 3:15AM May 05, 2015Observed: 7.71 ft at 3:30AM May 05, 2015Observed: 7.73 ft at 3:45AM May 05, 2015Observed: 7.72 ft at 4:00AM May 05, 2015USGS--Water Resources of the United StatesNVLW3(plotting HPIRP) Graph Created (6:01AM May 5, 2015)ObservedLatest observed value: 7.72 ft at 4:00 AM CDT 5-May-2015. Flood Stage is 10 ft
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Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

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

NOTE: Forecasts for the Rock River at Lake Koshkonong are issued as needed during times of high water, but are not routinely available.

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Flood Categories (in feet)
Major Flood Stage: 11.5
Moderate Flood Stage: 11
Flood Stage: 10
Action Stage: 9
Low Stage (in feet): 0

Historic Crests
(1) 15.12 ft on 06/22/2008
(2) 12.39 ft on 04/23/2013
(3) 12.23 ft on 04/25/1993
(4) 11.65 ft on 04/18/2008
(5) 11.49 ft on 06/05/2004
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.68 ft on 07/08/2014
(2) 10.02 ft on 06/30/2013
(3) 12.39 ft on 04/23/2013
(4) 10.09 ft on 03/30/2011
(5) 11.17 ft on 07/31/2010
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 4.99 ft on 12/06/2012
(2) 5.10 ft on 12/28/1999
(3) 5.74 ft on 09/12/2003
(4) 5.84 ft on 07/13/2012
(5) 5.91 ft on 09/19/2005
Show More Low Water Records

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

Zoom Level:16
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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
14 There is widespread flooding of lakeside homes and roads in the Lake Koshkonong area including Ralph road, Vets Lane, Blackhawk Island Road and Oxbow Bend Road.
13 There is widespread flooding of lakeside homes and roads in the Lake Koshkonong area including Ralph Road, Vets Lane, Blackhawk Island Road and Oxbow Bend Road.
12 There is widespread flooding of lakeside homes and roads in the Lake Koshkonong area including Ralph Road, Vets Lane, Blackhawk Island Road and Oxbow Bend Road.
11.26 There is knee-deep water over Backhawk Island Road. Lamp Road on west side of river also becomes flooded. Lake Koshkonong merges with Mud Lake to the east of Lake Koshkonong.
11.1 There is widespread flooding of roads and docks in the Town of Koshkonong and Town of Sumner including Ralph Road, Vets Lane, Blackhawk Island Road and Oxbow Bend Road.
11 In the Town of Lake Koshkonong, floodwaters affect Ralph Road, Vets Lane, Blackhawk Island Road, Fox Hill Road, and Oxbow Bend Road.
10.5 Floodwaters reach Oxbow Bend Road in the area of the gage on the east side of the lake.
10 Floodwaters affect homes and boat docks in the Blackhawk Island area of Lake Koshkonong on the north side of the lake. Floodwaters spread over low spots on Blackhawk Island Road in the area where the Rock River enters the lake.
9.5 Water is into low lying areas along Lake Koshkonong.
9 Water spreads into low lying areas along Lake Koshkonong.
Photos
(1) April_2013_flooding_1_Lk_Koshkonong
(2) Indianford dam covered with floodwaters-April 2013
About This Location Collapse

Latitude: 42.857500° N, Longitude: 88.940833° W, Horizontal Datum: Unknown

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 769.77 779.77 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

Additional Information Collapse
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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
Milwaukee/Sullivan Weather Forecast Office
N3533 Hardscrabble Road
Dousman, WI 53118
(262) 965-2074
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Page last modified: 12-Feb-2015 9:35 PM
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