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Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
Chattahoochee River at Lake Lanier Observed crest: 1072.6 ft at 7:00pm Feb 06 Observed: 1071.18 ft at 2:15pm Feb 4 Observed: 1071.19 ft at 2:30pm Feb 4 Observed: 1071.17 ft at 2:45pm Feb 4 Observed: 1071.18 ft at 3:00pm Feb 4 Observed: 1071.19 ft at 3:15pm Feb 4 Observed: 1071.18 ft at 3:30pm Feb 4 Observed: 1071.2 ft at 3:45pm Feb 4 Observed: 1071.2 ft at 4:00pm Feb 4 Observed: 1071.19 ft at 4:15pm Feb 4 Observed: 1071.21 ft at 4:30pm Feb 4 Observed: 1071.19 ft at 4:45pm Feb 4 Observed: 1071.21 ft at 5:00pm Feb 4 Observed: 1071.19 ft at 5:15pm Feb 4 Observed: 1071.18 ft at 5:30pm Feb 4 Observed: 1071.19 ft at 5:45pm Feb 4 Observed: 1071.18 ft at 6:00pm Feb 4 Observed: 1071.19 ft at 6:15pm Feb 4 Observed: 1071.18 ft at 6:30pm Feb 4 Observed: 1071.21 ft at 6:45pm Feb 4 Observed: 1071.21 ft at 7:00pm Feb 4 Observed: 1071.21 ft at 7:15pm Feb 4 Observed: 1071.2 ft at 7:30pm Feb 4 Observed: 1071.19 ft at 7:45pm Feb 4 Observed: 1071.21 ft at 8:00pm Feb 4 Observed: 1071.21 ft at 8:15pm Feb 4 Observed: 1071.21 ft at 8:30pm Feb 4 Observed: 1071.21 ft at 8:45pm Feb 4 Observed: 1071.21 ft at 9:00pm Feb 4 Observed: 1071.2 ft at 9:15pm Feb 4 Observed: 1071.21 ft at 9:30pm Feb 4 Observed: 1071.22 ft at 9:45pm Feb 4 Observed: 1071.23 ft at 10:00pm Feb 4 Observed: 1071.23 ft at 10:15pm Feb 4 Observed: 1071.22 ft at 10:30pm Feb 4 Observed: 1071.24 ft at 10:45pm Feb 4 Observed: 1071.25 ft at 11:00pm Feb 4 Observed: 1071.26 ft at 11:15pm Feb 4 Observed: 1071.25 ft at 11:30pm Feb 4 Observed: 1071.27 ft at 11:45pm Feb 4 Observed: 1071.26 ft at 12:00am Feb 5 Observed: 1071.25 ft at 12:15am Feb 5 Observed: 1071.26 ft at 12:30am Feb 5 Observed: 1071.28 ft at 12:45am Feb 5 Observed: 1071.27 ft at 1:00am Feb 5 Observed: 1071.29 ft at 1:15am Feb 5 Observed: 1071.29 ft at 1:30am Feb 5 Observed: 1071.3 ft at 1:45am Feb 5 Observed: 1071.32 ft at 2:00am Feb 5 Observed: 1071.32 ft at 2:15am Feb 5 Observed: 1071.33 ft at 2:30am Feb 5 Observed: 1071.33 ft at 2:45am Feb 5 Observed: 1071.36 ft at 3:00am Feb 5 Observed: 1071.35 ft at 3:15am Feb 5 Observed: 1071.39 ft at 3:30am Feb 5 Observed: 1071.35 ft at 3:45am Feb 5 Observed: 1071.38 ft at 4:00am Feb 5 Observed: 1071.38 ft at 4:15am Feb 5 Observed: 1071.37 ft at 4:30am Feb 5 Observed: 1071.4 ft at 4:45am Feb 5 Observed: 1071.39 ft at 5:00am Feb 5 Observed: 1071.43 ft at 5:15am Feb 5 Observed: 1071.42 ft at 5:30am Feb 5 Observed: 1071.44 ft at 5:45am Feb 5 Observed: 1071.43 ft at 6:00am Feb 5 Observed: 1071.45 ft at 6:15am Feb 5 Observed: 1071.46 ft at 6:30am Feb 5 Observed: 1071.46 ft at 6:45am Feb 5 Observed: 1071.5 ft at 7:00am Feb 5 Observed: 1071.49 ft at 7:15am Feb 5 Observed: 1071.49 ft at 7:30am Feb 5 Observed: 1071.51 ft at 7:45am Feb 5 Observed: 1071.53 ft at 8:00am Feb 5 Observed: 1071.56 ft at 8:15am Feb 5 Observed: 1071.56 ft at 8:30am Feb 5 Observed: 1071.59 ft at 8:45am Feb 5 Observed: 1071.6 ft at 9:00am Feb 5 Observed: 1071.64 ft at 9:15am Feb 5 Observed: 1071.64 ft at 9:30am Feb 5 Observed: 1071.64 ft at 9:45am Feb 5 Observed: 1071.68 ft at 10:00am Feb 5 Observed: 1071.68 ft at 10:15am Feb 5 Observed: 1071.7 ft at 10:30am Feb 5 Observed: 1071.74 ft at 10:45am Feb 5 Observed: 1071.73 ft at 11:00am Feb 5 Observed: 1071.75 ft at 11:15am Feb 5 Observed: 1071.78 ft at 11:30am Feb 5 Observed: 1071.81 ft at 11:45am Feb 5 Observed: 1071.79 ft at 12:00pm Feb 5 Observed: 1071.83 ft at 12:15pm Feb 5 Observed: 1071.83 ft at 12:30pm Feb 5 Observed: 1071.83 ft at 12:45pm Feb 5 Observed: 1071.84 ft at 1:00pm Feb 5 Observed: 1071.85 ft at 1:15pm Feb 5 Observed: 1071.86 ft at 1:30pm Feb 5 Observed: 1071.87 ft at 1:45pm Feb 5 Observed: 1071.87 ft at 2:00pm Feb 5 Observed: 1071.88 ft at 2:15pm Feb 5 Observed: 1071.91 ft at 2:30pm Feb 5 Observed: 1071.93 ft at 2:45pm Feb 5 Observed: 1071.93 ft at 3:00pm Feb 5 Observed: 1071.95 ft at 3:15pm Feb 5 Observed: 1071.97 ft at 3:30pm Feb 5 Observed: 1071.98 ft at 3:45pm Feb 5 Observed: 1071.99 ft at 4:00pm Feb 5 Observed: 1072.02 ft at 4:15pm Feb 5 Observed: 1072.02 ft at 4:30pm Feb 5 Observed: 1072.03 ft at 4:45pm Feb 5 Observed: 1072.05 ft at 5:00pm Feb 5 Observed: 1072.06 ft at 5:15pm Feb 5 Observed: 1072.08 ft at 5:30pm Feb 5 Observed: 1072.09 ft at 5:45pm Feb 5 Observed: 1072.11 ft at 6:00pm Feb 5 Observed: 1072.12 ft at 6:15pm Feb 5 Observed: 1072.12 ft at 6:30pm Feb 5 Observed: 1072.13 ft at 6:45pm Feb 5 Observed: 1072.15 ft at 7:00pm Feb 5 Observed: 1072.15 ft at 7:15pm Feb 5 Observed: 1072.17 ft at 7:30pm Feb 5 Observed: 1072.17 ft at 7:45pm Feb 5 Observed: 1072.2 ft at 8:00pm Feb 5 Observed: 1072.2 ft at 8:15pm Feb 5 Observed: 1072.22 ft at 8:30pm Feb 5 Observed: 1072.23 ft at 8:45pm Feb 5 Observed: 1072.24 ft at 9:00pm Feb 5 Observed: 1072.26 ft at 9:15pm Feb 5 Observed: 1072.27 ft at 9:30pm Feb 5 Observed: 1072.27 ft at 9:45pm Feb 5 Observed: 1072.28 ft at 10:00pm Feb 5 Observed: 1072.29 ft at 10:15pm Feb 5 Observed: 1072.3 ft at 10:30pm Feb 5 Observed: 1072.31 ft at 10:45pm Feb 5 Observed: 1072.32 ft at 11:00pm Feb 5 Observed: 1072.33 ft at 11:15pm Feb 5 Observed: 1072.34 ft at 11:30pm Feb 5 Observed: 1072.35 ft at 11:45pm Feb 5 Observed: 1072.36 ft at 12:00am Feb 6 Observed: 1072.37 ft at 12:15am Feb 6 Observed: 1072.38 ft at 12:30am Feb 6 Observed: 1072.38 ft at 12:45am Feb 6 Observed: 1072.39 ft at 1:00am Feb 6 Observed: 1072.41 ft at 1:15am Feb 6 Observed: 1072.41 ft at 1:30am Feb 6 Observed: 1072.42 ft at 1:45am Feb 6 Observed: 1072.42 ft at 2:00am Feb 6 Observed: 1072.43 ft at 2:15am Feb 6 Observed: 1072.44 ft at 2:30am Feb 6 Observed: 1072.44 ft at 2:45am Feb 6 Observed: 1072.45 ft at 3:00am Feb 6 Observed: 1072.45 ft at 3:15am Feb 6 Observed: 1072.46 ft at 3:30am Feb 6 Observed: 1072.47 ft at 3:45am Feb 6 Observed: 1072.47 ft at 4:00am Feb 6 Observed: 1072.48 ft at 4:15am Feb 6 Observed: 1072.48 ft at 4:30am Feb 6 Observed: 1072.49 ft at 4:45am Feb 6 Observed: 1072.5 ft at 5:00am Feb 6 Observed: 1072.5 ft at 5:15am Feb 6 Observed: 1072.5 ft at 5:30am Feb 6 Observed: 1072.51 ft at 5:45am Feb 6 Observed: 1072.5 ft at 6:00am Feb 6 Observed: 1072.52 ft at 6:15am Feb 6 Observed: 1072.52 ft at 6:30am Feb 6 Observed: 1072.53 ft at 6:45am Feb 6 Observed: 1072.52 ft at 7:00am Feb 6 Observed: 1072.53 ft at 7:15am Feb 6 Observed: 1072.54 ft at 7:30am Feb 6 Observed: 1072.53 ft at 7:45am Feb 6 Observed: 1072.54 ft at 8:00am Feb 6 Observed: 1072.54 ft at 8:15am Feb 6 Observed: 1072.54 ft at 8:30am Feb 6 Observed: 1072.54 ft at 8:45am Feb 6 Observed: 1072.54 ft at 9:00am Feb 6 Observed: 1072.54 ft at 9:15am Feb 6 Observed: 1072.53 ft at 9:30am Feb 6 Observed: 1072.54 ft at 9:45am Feb 6 Observed: 1072.54 ft at 10:00am Feb 6 Observed: 1072.54 ft at 10:15am Feb 6 Observed: 1072.54 ft at 10:30am Feb 6 Observed: 1072.55 ft at 10:45am Feb 6 Observed: 1072.56 ft at 11:00am Feb 6 Observed: 1072.56 ft at 11:15am Feb 6 Observed: 1072.57 ft at 11:30am Feb 6 Observed: 1072.57 ft at 11:45am Feb 6 Observed: 1072.57 ft at 12:00pm Feb 6 Observed: 1072.58 ft at 12:15pm Feb 6 Observed: 1072.57 ft at 12:30pm Feb 6 Observed: 1072.57 ft at 12:45pm Feb 6 Observed: 1072.56 ft at 1:00pm Feb 6 Observed: 1072.57 ft at 1:15pm Feb 6 Observed: 1072.56 ft at 1:30pm Feb 6 Observed: 1072.56 ft at 1:45pm Feb 6 Observed: 1072.57 ft at 2:00pm Feb 6 Observed: 1072.57 ft at 2:15pm Feb 6 Observed: 1072.58 ft at 2:30pm Feb 6 Observed: 1072.58 ft at 2:45pm Feb 6 Observed: 1072.59 ft at 3:00pm Feb 6 Observed: 1072.58 ft at 3:15pm Feb 6 Observed: 1072.58 ft at 3:30pm Feb 6 Observed: 1072.59 ft at 3:45pm Feb 6 Observed: 1072.59 ft at 4:00pm Feb 6 Observed: 1072.59 ft at 4:15pm Feb 6 Observed: 1072.59 ft at 4:30pm Feb 6 Observed: 1072.58 ft at 4:45pm Feb 6 Observed: 1072.58 ft at 5:00pm Feb 6 Observed: 1072.58 ft at 5:15pm Feb 6 Observed: 1072.59 ft at 5:30pm Feb 6 Observed: 1072.58 ft at 5:45pm Feb 6 Observed: 1072.59 ft at 6:00pm Feb 6 Observed: 1072.59 ft at 6:15pm Feb 6 Observed: 1072.59 ft at 6:30pm Feb 6 Observed: 1072.59 ft at 6:45pm Feb 6 Observed: 1072.6 ft at 7:00pm Feb 6 Observed: 1072.59 ft at 7:15pm Feb 6 Observed: 1072.58 ft at 7:30pm Feb 6 Observed: 1072.59 ft at 7:45pm Feb 6 Observed: 1072.58 ft at 8:00pm Feb 6 Observed: 1072.59 ft at 8:15pm Feb 6 Observed: 1072.58 ft at 8:30pm Feb 6 Observed: 1072.58 ft at 8:45pm Feb 6 Observed: 1072.58 ft at 9:00pm Feb 6 Observed: 1072.58 ft at 9:15pm Feb 6 Observed: 1072.57 ft at 9:30pm Feb 6 Observed: 1072.56 ft at 9:45pm Feb 6 Observed: 1072.57 ft at 10:00pm Feb 6 Observed: 1072.56 ft at 10:15pm Feb 6 Observed: 1072.57 ft at 10:30pm Feb 6 Observed: 1072.56 ft at 10:45pm Feb 6 Observed: 1072.56 ft at 11:00pm Feb 6 Observed: 1072.58 ft at 11:15pm Feb 6 Observed: 1072.57 ft at 11:30pm Feb 6 Observed: 1072.57 ft at 11:45pm Feb 6 Observed: 1072.58 ft at 12:00am Feb 7 Observed: 1072.58 ft at 12:15am Feb 7 Observed: 1072.58 ft at 12:30am Feb 7 Observed: 1072.57 ft at 12:45am Feb 7 Observed: 1072.57 ft at 1:00am Feb 7 Observed: 1072.57 ft at 1:15am Feb 7 Observed: 1072.58 ft at 1:30am Feb 7 Observed: 1072.58 ft at 1:45am Feb 7 Observed: 1072.57 ft at 2:00am Feb 7 Observed: 1072.58 ft at 2:15am Feb 7 Observed: 1072.58 ft at 2:30am Feb 7 Observed: 1072.58 ft at 2:45am Feb 7 Observed: 1072.58 ft at 3:00am Feb 7 Observed: 1072.57 ft at 3:15am Feb 7 Observed: 1072.58 ft at 3:30am Feb 7 Observed: 1072.57 ft at 3:45am Feb 7 Observed: 1072.57 ft at 4:00am Feb 7 Observed: 1072.57 ft at 4:15am Feb 7 Observed: 1072.56 ft at 4:30am Feb 7 Observed: 1072.57 ft at 4:45am Feb 7 Observed: 1072.57 ft at 5:00am Feb 7 Observed: 1072.58 ft at 5:15am Feb 7 Observed: 1072.58 ft at 5:30am Feb 7 Observed: 1072.57 ft at 5:45am Feb 7 Observed: 1072.58 ft at 6:00am Feb 7 Observed: 1072.56 ft at 6:15am Feb 7 Observed: 1072.57 ft at 6:30am Feb 7 Observed: 1072.57 ft at 6:45am Feb 7 Observed: 1072.56 ft at 7:00am Feb 7 Observed: 1072.57 ft at 7:15am Feb 7 Observed: 1072.56 ft at 7:30am Feb 7 Observed: 1072.56 ft at 7:45am Feb 7 Observed: 1072.56 ft at 8:00am Feb 7 Observed: 1072.56 ft at 8:15am Feb 7 Observed: 1072.56 ft at 8:30am Feb 7 Observed: 1072.55 ft at 8:45am Feb 7 Observed: 1072.55 ft at 9:00am Feb 7 Observed: 1072.55 ft at 9:15am Feb 7 Observed: 1072.54 ft at 9:30am Feb 7 Observed: 1072.54 ft at 9:45am Feb 7 Observed: 1072.54 ft at 10:00am Feb 7 Observed: 1072.54 ft at 10:15am Feb 7 Observed: 1072.54 ft at 10:30am Feb 7 Observed: 1072.54 ft at 10:45am Feb 7 Observed: 1072.54 ft at 11:00am Feb 7 Observed: 1072.54 ft at 11:15am Feb 7 Observed: 1072.54 ft at 11:30am Feb 7 Observed: 1072.54 ft at 11:45am Feb 7 Observed: 1072.53 ft at 12:00pm Feb 7 Observed: 1072.53 ft at 12:15pm Feb 7 Observed: 1072.53 ft at 12:30pm Feb 7 Observed: 1072.53 ft at 12:45pm Feb 7 Observed: 1072.53 ft at 1:00pm Feb 7 Observed: 1072.52 ft at 1:15pm Feb 7 Observed: 1072.53 ft at 1:30pm Feb 7 Observed: 1072.52 ft at 1:45pm Feb 7 Observed: 1072.52 ft at 2:00pm Feb 7 Observed: 1072.52 ft at 2:15pm Feb 7 Observed: 1072.52 ft at 2:30pm Feb 7 Observed: 1072.52 ft at 2:45pm Feb 7 Observed: 1072.52 ft at 3:00pm Feb 7 Observed: 1072.52 ft at 3:15pm Feb 7 Observed: 1072.52 ft at 3:30pm Feb 7 Observed: 1072.52 ft at 3:45pm Feb 7 Observed: 1072.52 ft at 4:00pm Feb 7 Observed: 1072.51 ft at 4:15pm Feb 7 Observed: 1072.51 ft at 4:30pm Feb 7 Observed: 1072.51 ft at 4:45pm Feb 7 Observed: 1072.51 ft at 5:00pm Feb 7 Observed: 1072.5 ft at 5:15pm Feb 7 Observed: 1072.5 ft at 5:30pm Feb 7 Observed: 1072.5 ft at 5:45pm Feb 7 Observed: 1072.5 ft at 6:00pm Feb 7 Observed: 1072.49 ft at 6:15pm Feb 7 Observed: 1072.49 ft at 6:30pm Feb 7 Observed: 1072.49 ft at 6:45pm Feb 7 Observed: 1072.49 ft at 7:00pm Feb 7 Observed: 1072.5 ft at 7:15pm Feb 7 Observed: 1072.49 ft at 7:30pm Feb 7 Observed: 1072.49 ft at 7:45pm Feb 7 Observed: 1072.49 ft at 8:00pm Feb 7 Observed: 1072.49 ft at 8:15pm Feb 7 Observed: 1072.49 ft at 8:30pm Feb 7 Observed: 1072.48 ft at 8:45pm Feb 7 Observed: 1072.48 ft at 9:00pm Feb 7 Observed: 1072.47 ft at 9:15pm Feb 7 Observed: 1072.47 ft at 9:30pm Feb 7 Observed: 1072.47 ft at 9:45pm Feb 7 Observed: 1072.47 ft at 10:00pm Feb 7 Observed: 1072.48 ft at 10:15pm Feb 7 Observed: 1072.47 ft at 10:30pm Feb 7 Observed: 1072.47 ft at 10:45pm Feb 7 Observed: 1072.47 ft at 11:00pm Feb 7 Observed: 1072.47 ft at 11:15pm Feb 7 Observed: 1072.47 ft at 11:30pm Feb 7 Observed: 1072.47 ft at 11:45pm Feb 7 Observed: 1072.47 ft at 12:00am Feb 8 Observed: 1072.46 ft at 12:15am Feb 8 Observed: 1072.46 ft at 12:30am Feb 8 Observed: 1072.46 ft at 12:45am Feb 8 Observed: 1072.46 ft at 1:00am Feb 8 Observed: 1072.47 ft at 1:15am Feb 8 Observed: 1072.47 ft at 1:30am Feb 8 Observed: 1072.47 ft at 1:45am Feb 8 Observed: 1072.47 ft at 2:00am Feb 8 Observed: 1072.46 ft at 2:15am Feb 8 Observed: 1072.46 ft at 2:30am Feb 8 Observed: 1072.46 ft at 2:45am Feb 8 Observed: 1072.46 ft at 3:00am Feb 8 Observed: 1072.46 ft at 3:15am Feb 8 Observed: 1072.46 ft at 3:30am Feb 8 Observed: 1072.46 ft at 3:45am Feb 8 Observed: 1072.46 ft at 4:00am Feb 8 Observed: 1072.46 ft at 4:15am Feb 8 Observed: 1072.46 ft at 4:30am Feb 8 Observed: 1072.46 ft at 4:45am Feb 8 Observed: 1072.46 ft at 5:00am Feb 8 Observed: 1072.45 ft at 5:15am Feb 8 Observed: 1072.45 ft at 5:30am Feb 8 Observed: 1072.45 ft at 5:45am Feb 8 Observed: 1072.45 ft at 6:00am Feb 8 Observed: 1072.45 ft at 6:15am Feb 8 Observed: 1072.44 ft at 6:30am Feb 8 Observed: 1072.45 ft at 6:45am Feb 8 Observed: 1072.45 ft at 7:00am Feb 8 Observed: 1072.45 ft at 7:15am Feb 8 Observed: 1072.45 ft at 7:30am Feb 8 Observed: 1072.44 ft at 7:45am Feb 8 Observed: 1072.44 ft at 8:00am Feb 8 Observed: 1072.44 ft at 8:15am Feb 8 Observed: 1072.44 ft at 8:30am Feb 8 Observed: 1072.43 ft at 8:45am Feb 8 Observed: 1072.42 ft at 9:00am Feb 8 Observed: 1072.42 ft at 9:15am Feb 8 Observed: 1072.41 ft at 9:30am Feb 8 Observed: 1072.42 ft at 9:45am Feb 8 Observed: 1072.42 ft at 10:00am Feb 8 Observed: 1072.42 ft at 10:15am Feb 8 Observed: 1072.42 ft at 10:30am Feb 8 Observed: 1072.41 ft at 10:45am Feb 8 Observed: 1072.42 ft at 11:00am Feb 8 Observed: 1072.41 ft at 11:15am Feb 8 Observed: 1072.41 ft at 11:30am Feb 8 Observed: 1072.4 ft at 11:45am Feb 8 Observed: 1072.4 ft at 12:00pm Feb 8 Observed: 1072.4 ft at 12:15pm Feb 8 Observed: 1072.4 ft at 12:30pm Feb 8 Observed: 1072.4 ft at 12:45pm Feb 8 Observed: 1072.4 ft at 1:00pm Feb 8 Observed: 1072.4 ft at 1:15pm Feb 8 Observed: 1072.41 ft at 1:30pm Feb 8 Observed: 1072.4 ft at 1:45pm Feb 8 Observed: 1072.4 ft at 2:00pm Feb 8 Observed: 1072.4 ft at 2:15pm Feb 8 Observed: 1072.4 ft at 2:30pm Feb 8 Observed: 1072.4 ft at 2:45pm Feb 8 Observed: 1072.4 ft at 3:00pm Feb 8 Observed: 1072.39 ft at 3:15pm Feb 8 Observed: 1072.39 ft at 3:30pm Feb 8 Observed: 1072.39 ft at 3:45pm Feb 8 Observed: 1072.39 ft at 4:00pm Feb 8 Observed: 1072.39 ft at 4:15pm Feb 8 Observed: 1072.39 ft at 4:30pm Feb 8 Observed: 1072.4 ft at 4:45pm Feb 8 Observed: 1072.39 ft at 5:00pm Feb 8 Observed: 1072.39 ft at 5:15pm Feb 8 Observed: 1072.38 ft at 5:30pm Feb 8 Observed: 1072.38 ft at 5:45pm Feb 8 Observed: 1072.38 ft at 6:00pm Feb 8 Observed: 1072.37 ft at 6:15pm Feb 8 Observed: 1072.37 ft at 6:30pm Feb 8 Observed: 1072.36 ft at 6:45pm Feb 8 Observed: 1072.37 ft at 7:00pm Feb 8 Observed: 1072.37 ft at 7:15pm Feb 8 Observed: 1072.36 ft at 7:30pm Feb 8 Observed: 1072.36 ft at 7:45pm Feb 8 Observed: 1072.36 ft at 8:00pm Feb 8 Observed: 1072.36 ft at 8:15pm Feb 8 Observed: 1072.36 ft at 8:30pm Feb 8 Observed: 1072.35 ft at 8:45pm Feb 8 Observed: 1072.35 ft at 9:00pm Feb 8 Observed: 1072.34 ft at 9:15pm Feb 8 Observed: 1072.34 ft at 9:30pm Feb 8 Observed: 1072.34 ft at 9:45pm Feb 8 Observed: 1072.34 ft at 10:00pm Feb 8 Observed: 1072.35 ft at 10:15pm Feb 8 Observed: 1072.34 ft at 10:30pm Feb 8 Observed: 1072.34 ft at 10:45pm Feb 8 Observed: 1072.34 ft at 11:00pm Feb 8 Observed: 1072.34 ft at 11:15pm Feb 8 Observed: 1072.34 ft at 11:30pm Feb 8 Observed: 1072.34 ft at 11:45pm Feb 8 Observed: 1072.33 ft at 12:00am Feb 9 Observed: 1072.34 ft at 12:15am Feb 9 Observed: 1072.33 ft at 12:30am Feb 9 Observed: 1072.33 ft at 12:45am Feb 9 Observed: 1072.34 ft at 1:00am Feb 9 Observed: 1072.33 ft at 1:15am Feb 9 Observed: 1072.33 ft at 1:30am Feb 9 Observed: 1072.35 ft at 1:45am Feb 9 Observed: 1072.34 ft at 2:00am Feb 9 Observed: 1072.33 ft at 2:15am Feb 9 Observed: 1072.33 ft at 2:30am Feb 9 Observed: 1072.33 ft at 2:45am Feb 9 Observed: 1072.33 ft at 3:00am Feb 9 Observed: 1072.32 ft at 3:15am Feb 9 Observed: 1072.32 ft at 3:30am Feb 9 Observed: 1072.31 ft at 3:45am Feb 9 Observed: 1072.32 ft at 4:00am Feb 9 Observed: 1072.32 ft at 4:15am Feb 9 Observed: 1072.32 ft at 4:30am Feb 9 Observed: 1072.31 ft at 4:45am Feb 9 Observed: 1072.32 ft at 5:00am Feb 9 Observed: 1072.33 ft at 5:15am Feb 9 Observed: 1072.32 ft at 5:30am Feb 9 Observed: 1072.32 ft at 5:45am Feb 9 Observed: 1072.32 ft at 6:00am Feb 9 Observed: 1072.3 ft at 6:15am Feb 9 Observed: 1072.3 ft at 6:30am Feb 9 Observed: 1072.3 ft at 6:45am Feb 9 Observed: 1072.31 ft at 7:00am Feb 9 Observed: 1072.3 ft at 7:15am Feb 9 Observed: 1072.3 ft at 7:30am Feb 9 Observed: 1072.3 ft at 7:45am Feb 9 Observed: 1072.29 ft at 8:00am Feb 9 Observed: 1072.3 ft at 8:15am Feb 9 Observed: 1072.3 ft at 8:30am Feb 9 Observed: 1072.29 ft at 8:45am Feb 9 Observed: 1072.29 ft at 9:00am Feb 9 Observed: 1072.3 ft at 9:15am Feb 9 Observed: 1072.3 ft at 9:30am Feb 9 Observed: 1072.3 ft at 9:45am Feb 9 Observed: 1072.28 ft at 10:00am Feb 9 Observed: 1072.3 ft at 10:15am Feb 9 Observed: 1072.31 ft at 10:30am Feb 9 Observed: 1072.3 ft at 10:45am Feb 9 Observed: 1072.29 ft at 11:00am Feb 9 Observed: 1072.25 ft at 11:15am Feb 9 Observed: 1072.26 ft at 11:30am Feb 9 Observed: 1072.29 ft at 11:45am Feb 9 Observed: 1072.27 ft at 12:00pm Feb 9 Observed: 1072.29 ft at 12:15pm Feb 9 Observed: 1072.28 ft at 12:30pm Feb 9 Observed: 1072.27 ft at 12:45pm Feb 9 Observed: 1072.28 ft at 1:00pm Feb 9 Observed: 1072.26 ft at 1:15pm Feb 9 Graph Created (2:10pm Feb 9, 2010) Observed CMMG1 (plotting HPIRG) Gage 0 Datum: n/a Latest observed value: 1072.26 ft at 1:15 PM EST 9-Feb-2010. Flood Stage is 1085.0 ft. Pool (ft)
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NOTE: Forecasts are not available for the Chattahoochee River at Lake Lanier. Only observed stages are available for this point.

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Upstream Gauge - near Cornelia Upstream Gauge Downstream Gauge Downstream Gauge - near Buford

Flood Categories (in feet)
Flood Stage:1085
Action Stage:1071

Historical Crests
(1) 1077.15 ft on 04/14/1964
(2) 1076.20 ft on 04/05/1977
(3) 1075.99 ft on 04/15/1979
(4) 1075.75 ft on 04/01/1976
(5) 1075.19 ft on 03/19/1990
Show More Historical Crests

Low Water Records
(1) 1050.8 ft on 12/28/2007
(2) 1052.7 ft on 12/23/1981
(3) 1054.9 ft on 10/08/1986
Show More Low Water Records

Chattahoochee River at Lake Lanier location map

About This Location Collapse
Latitude: 34.158333° N, Longitude: 84.072222° W, Horizontal Datum: NAD83

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 1085 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 N/A N/A Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 N/A N/A Older USGS topographic maps, NGVD29 benchmarks
MSL N/A N/A Older USGS topographic maps, MSL benchmarks
Other N/A N/A  

Other Data Sources:
Corps of Engineers (COE) Info for Lake Lanier
U.S. Geological Survey (USGS) Data and Site Info for Lake Lanier

Additional Information Collapse
The summer pool level of 1071 feet MSL will be considered the action stage or bankfull on the hydrograph.

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
Peachtree City/Atlanta Weather Forecast Office
4 Falcon Drive
Peachtree City, GA 30269
(770) 486-1133
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