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Web Portal Changes: In Spring 2024, the Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS) at a repurposed https://water.noaa.gov. A preview of NWPS is available here, where you can see your station hydrograph by replacing SSSSS with the station 5-character id: https://preview.water.noaa.gov/gauges/SSSSS.

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Hydrograph River at a Glance Download
Chattahoochee River at Highway 141 near Norcross Stage (ft)Flow (kcfs)Observed: 6.32 ft at 3:45AM Feb 25, 2024Observed: 6.28 ft at 4:00AM Feb 25, 2024Observed: 6.25 ft at 4:15AM Feb 25, 2024Observed: 6.23 ft at 4:30AM Feb 25, 2024Observed: 6.23 ft at 4:45AM Feb 25, 2024Observed: 6.22 ft at 5:00AM Feb 25, 2024Observed: 6.23 ft at 5:15AM Feb 25, 2024Observed: 6.24 ft at 5:30AM Feb 25, 2024Observed: 6.26 ft at 5:45AM Feb 25, 2024Observed: 6.3 ft at 6:00AM Feb 25, 2024Observed: 6.33 ft at 6:15AM Feb 25, 2024Observed: 6.38 ft at 6:30AM Feb 25, 2024Observed: 6.42 ft at 6:45AM Feb 25, 2024Observed: 6.49 ft at 7:00AM Feb 25, 2024Observed: 6.53 ft at 7:15AM Feb 25, 2024Observed: 6.6 ft at 7:30AM Feb 25, 2024Observed: 6.64 ft at 7:45AM Feb 25, 2024Observed: 6.7 ft at 8:00AM Feb 25, 2024Observed: 6.74 ft at 8:15AM Feb 25, 2024Observed: 6.8 ft at 8:30AM Feb 25, 2024Observed: 6.84 ft at 8:45AM Feb 25, 2024Observed: 6.9 ft at 9:00AM Feb 25, 2024Observed: 6.94 ft at 9:15AM Feb 25, 2024Observed: 6.97 ft at 9:30AM Feb 25, 2024Observed: 7.02 ft at 9:45AM Feb 25, 2024Observed: 7.07 ft at 10:00AM Feb 25, 2024Observed: 7.1 ft at 10:15AM Feb 25, 2024Observed: 7.13 ft at 10:30AM Feb 25, 2024Observed: 7.16 ft at 10:45AM Feb 25, 2024Observed: 7.19 ft at 11:00AM Feb 25, 2024Observed: 7.21 ft at 11:15AM Feb 25, 2024Observed: 7.22 ft at 11:30AM Feb 25, 2024Observed: 7.25 ft at 11:45AM Feb 25, 2024Observed: 7.26 ft at 12:00PM Feb 25, 2024Observed: 7.23 ft at 12:15PM Feb 25, 2024Observed: 7.23 ft at 12:30PM Feb 25, 2024Observed: 7.2 ft at 12:45PM Feb 25, 2024Observed: 7.14 ft at 1:00PM Feb 25, 2024Observed: 7.08 ft at 1:15PM Feb 25, 2024Observed: 7.01 ft at 1:30PM Feb 25, 2024Observed: 6.9 ft at 1:45PM Feb 25, 2024Observed: 6.8 ft at 2:00PM Feb 25, 2024Observed: 6.68 ft at 2:15PM Feb 25, 2024Observed: 6.54 ft at 2:30PM Feb 25, 2024Observed: 6.42 ft at 2:45PM Feb 25, 2024Observed: 6.26 ft at 3:00PM Feb 25, 2024Observed: 6.13 ft at 3:15PM Feb 25, 2024Observed: 5.99 ft at 3:30PM Feb 25, 2024Observed: 5.84 ft at 3:45PM Feb 25, 2024Observed: 5.68 ft at 4:00PM Feb 25, 2024Observed: 5.55 ft at 4:15PM Feb 25, 2024Observed: 5.42 ft at 4:30PM Feb 25, 2024Observed: 5.27 ft at 4:45PM Feb 25, 2024Observed: 5.13 ft at 5:00PM Feb 25, 2024Observed: 5 ft at 5:15PM Feb 25, 2024Observed: 4.86 ft at 5:30PM Feb 25, 2024Observed: 4.74 ft at 5:45PM Feb 25, 2024Observed: 4.61 ft at 6:00PM Feb 25, 2024Observed: 4.49 ft at 6:15PM Feb 25, 2024Observed: 4.37 ft at 6:30PM Feb 25, 2024Observed: 4.25 ft at 6:45PM Feb 25, 2024Observed: 4.15 ft at 7:00PM Feb 25, 2024Observed: 4.04 ft at 7:15PM Feb 25, 2024Observed: 3.94 ft at 7:30PM Feb 25, 2024Observed: 3.83 ft at 7:45PM Feb 25, 2024Observed: 3.74 ft at 8:00PM Feb 25, 2024Observed: 3.65 ft at 8:15PM Feb 25, 2024Observed: 3.57 ft at 8:30PM Feb 25, 2024Observed: 3.48 ft at 8:45PM Feb 25, 2024Observed: 3.42 ft at 9:00PM Feb 25, 2024Observed: 3.37 ft at 9:15PM Feb 25, 2024Observed: 3.33 ft at 9:30PM Feb 25, 2024Observed: 3.32 ft at 9:45PM Feb 25, 2024Observed: 3.34 ft at 10:00PM Feb 25, 2024Observed: 3.38 ft at 10:15PM Feb 25, 2024Observed: 3.45 ft at 10:30PM Feb 25, 2024Observed: 3.56 ft at 10:45PM Feb 25, 2024Observed: 3.68 ft at 11:00PM Feb 25, 2024Observed: 3.82 ft at 11:15PM Feb 25, 2024Observed: 3.99 ft at 11:30PM Feb 25, 2024Observed: 4.16 ft at 11:45PM Feb 25, 2024Observed: 4.34 ft at 12:00AM Feb 26, 2024Observed: 4.53 ft at 12:15AM Feb 26, 2024Observed: 4.72 ft at 12:30AM Feb 26, 2024Observed: 4.9 ft at 12:45AM Feb 26, 2024Observed: 5.08 ft at 1:00AM Feb 26, 2024Observed: 5.27 ft at 1:15AM Feb 26, 2024Observed: 5.43 ft at 1:30AM Feb 26, 2024Observed: 5.61 ft at 1:45AM Feb 26, 2024Observed: 5.76 ft at 2:00AM Feb 26, 2024Observed: 5.9 ft at 2:15AM Feb 26, 2024Observed: 6.03 ft at 2:30AM Feb 26, 2024Observed: 6.14 ft at 2:45AM Feb 26, 2024Observed: 6.23 ft at 3:00AM Feb 26, 2024Observed: 6.29 ft at 3:15AM Feb 26, 2024Observed: 6.35 ft at 3:30AM Feb 26, 2024Observed: 6.39 ft at 3:45AM Feb 26, 2024Observed: 6.41 ft at 4:00AM Feb 26, 2024Observed: 6.41 ft at 4:15AM Feb 26, 2024Observed: 6.42 ft at 4:30AM Feb 26, 2024Observed: 6.42 ft at 4:45AM Feb 26, 2024Observed: 6.42 ft at 5:00AM Feb 26, 2024Observed: 6.4 ft at 5:15AM Feb 26, 2024Observed: 6.38 ft at 5:30AM Feb 26, 2024Observed: 6.36 ft at 5:45AM Feb 26, 2024Observed: 6.34 ft at 6:00AM Feb 26, 2024Observed: 6.32 ft at 6:15AM Feb 26, 2024Observed: 6.28 ft at 6:30AM Feb 26, 2024Observed: 6.26 ft at 6:45AM Feb 26, 2024Observed: 6.25 ft at 7:00AM Feb 26, 2024Observed: 6.24 ft at 7:15AM Feb 26, 2024Observed: 6.24 ft at 7:30AM Feb 26, 2024Observed: 6.21 ft at 7:45AM Feb 26, 2024Observed: 6.22 ft at 8:00AM Feb 26, 2024Observed: 6.23 ft at 8:15AM Feb 26, 2024Observed: 6.25 ft at 8:30AM Feb 26, 2024Observed: 6.27 ft at 8:45AM Feb 26, 2024Observed: 6.3 ft at 9:00AM Feb 26, 2024Observed: 6.34 ft at 9:15AM Feb 26, 2024Observed: 6.39 ft at 9:30AM Feb 26, 2024Observed: 6.44 ft at 9:45AM Feb 26, 2024Observed: 6.5 ft at 10:00AM Feb 26, 2024Observed: 6.56 ft at 10:15AM Feb 26, 2024Observed: 6.63 ft at 10:30AM Feb 26, 2024Observed: 6.69 ft at 10:45AM Feb 26, 2024Observed: 6.72 ft at 11:00AM Feb 26, 2024Observed: 6.77 ft at 11:15AM Feb 26, 2024Observed: 6.84 ft at 11:30AM Feb 26, 2024Observed: 6.86 ft at 11:45AM Feb 26, 2024Observed: 6.87 ft at 12:00PM Feb 26, 2024Observed: 6.9 ft at 12:15PM Feb 26, 2024Observed: 6.9 ft at 12:30PM Feb 26, 2024Observed: 6.92 ft at 12:45PM Feb 26, 2024Observed: 6.9 ft at 1:00PM Feb 26, 2024Observed: 6.9 ft at 1:15PM Feb 26, 2024Observed: 6.87 ft at 1:30PM Feb 26, 2024Observed: 6.85 ft at 1:45PM Feb 26, 2024Observed: 6.81 ft at 2:00PM Feb 26, 2024Observed: 6.79 ft at 2:15PM Feb 26, 2024Observed: 6.75 ft at 2:30PM Feb 26, 2024Observed: 6.7 ft at 2:45PM Feb 26, 2024Observed: 6.64 ft at 3:00PM Feb 26, 2024Observed: 6.57 ft at 3:15PM Feb 26, 2024Observed: 6.49 ft at 3:30PM Feb 26, 2024Observed: 6.41 ft at 3:45PM Feb 26, 2024Observed: 6.31 ft at 4:00PM Feb 26, 2024Observed: 6.18 ft at 4:15PM Feb 26, 2024Observed: 6.07 ft at 4:30PM Feb 26, 2024Observed: 5.95 ft at 4:45PM Feb 26, 2024Observed: 5.84 ft at 5:00PM Feb 26, 2024Observed: 5.7 ft at 5:15PM Feb 26, 2024Observed: 5.57 ft at 5:30PM Feb 26, 2024Observed: 5.45 ft at 5:45PM Feb 26, 2024Observed: 5.32 ft at 6:00PM Feb 26, 2024Observed: 5.19 ft at 6:15PM Feb 26, 2024Observed: 5.06 ft at 6:30PM Feb 26, 2024Observed: 4.93 ft at 6:45PM Feb 26, 2024Observed: 4.81 ft at 7:00PM Feb 26, 2024Observed: 4.68 ft at 7:15PM Feb 26, 2024Observed: 4.56 ft at 7:30PM Feb 26, 2024Observed: 4.45 ft at 7:45PM Feb 26, 2024Observed: 4.34 ft at 8:00PM Feb 26, 2024Observed: 4.24 ft at 8:15PM Feb 26, 2024Observed: 4.13 ft at 8:30PM Feb 26, 2024Observed: 4.03 ft at 8:45PM Feb 26, 2024Observed: 3.93 ft at 9:00PM Feb 26, 2024Observed: 3.84 ft at 9:15PM Feb 26, 2024Observed: 3.74 ft at 9:30PM Feb 26, 2024Observed: 3.65 ft at 9:45PM Feb 26, 2024Observed: 3.57 ft at 10:00PM Feb 26, 2024Observed: 3.49 ft at 10:15PM Feb 26, 2024Observed: 3.41 ft at 10:30PM Feb 26, 2024Observed: 3.33 ft at 10:45PM Feb 26, 2024Observed: 3.25 ft at 11:00PM Feb 26, 2024Observed: 3.17 ft at 11:15PM Feb 26, 2024Observed: 3.11 ft at 11:30PM Feb 26, 2024Observed: 3.04 ft at 11:45PM Feb 26, 2024Observed: 2.98 ft at 12:00AM Feb 27, 2024Observed: 2.91 ft at 12:15AM Feb 27, 2024Observed: 2.86 ft at 12:30AM Feb 27, 2024Observed: 2.8 ft at 12:45AM Feb 27, 2024Observed: 2.75 ft at 1:00AM Feb 27, 2024Observed: 2.7 ft at 1:15AM Feb 27, 2024Observed: 2.64 ft at 1:30AM Feb 27, 2024Observed: 2.61 ft at 1:45AM Feb 27, 2024Observed: 2.56 ft at 2:00AM Feb 27, 2024Observed: 2.55 ft at 2:15AM Feb 27, 2024Observed: 2.58 ft at 2:30AM Feb 27, 2024Observed: 2.65 ft at 2:45AM Feb 27, 2024Observed: 2.78 ft at 3:00AM Feb 27, 2024Observed: 2.97 ft at 3:15AM Feb 27, 2024Observed: 3.19 ft at 3:30AM Feb 27, 2024Observed: 3.44 ft at 3:45AM Feb 27, 2024Observed: 3.69 ft at 4:00AM Feb 27, 2024Observed: 3.92 ft at 4:15AM Feb 27, 2024Observed: 4.13 ft at 4:30AM Feb 27, 2024Observed: 4.31 ft at 4:45AM Feb 27, 2024Observed: 4.44 ft at 5:00AM Feb 27, 2024Observed: 4.54 ft at 5:15AM Feb 27, 2024Observed: 4.61 ft at 5:30AM Feb 27, 2024Observed: 4.64 ft at 5:45AM Feb 27, 2024Observed: 4.65 ft at 6:00AM Feb 27, 2024Observed: 4.65 ft at 6:15AM Feb 27, 2024Observed: 4.62 ft at 6:30AM Feb 27, 2024Observed: 4.57 ft at 6:45AM Feb 27, 2024Observed: 4.52 ft at 7:00AM Feb 27, 2024Observed: 4.46 ft at 7:15AM Feb 27, 2024Observed: 4.39 ft at 7:30AM Feb 27, 2024Observed: 4.32 ft at 7:45AM Feb 27, 2024Observed: 4.24 ft at 8:00AM Feb 27, 2024Observed: 4.16 ft at 8:15AM Feb 27, 2024Observed: 4.11 ft at 8:30AM Feb 27, 2024Observed: 4.07 ft at 8:45AM Feb 27, 2024Observed: 4.06 ft at 9:00AM Feb 27, 2024Observed: 4.07 ft at 9:15AM Feb 27, 2024Observed: 4.12 ft at 9:30AM Feb 27, 2024Observed: 4.17 ft at 9:45AM Feb 27, 2024Observed: 4.27 ft at 10:00AM Feb 27, 2024Observed: 4.4 ft at 10:15AM Feb 27, 2024Observed: 4.55 ft at 10:30AM Feb 27, 2024Observed: 4.72 ft at 10:45AM Feb 27, 2024Observed: 4.9 ft at 11:00AM Feb 27, 2024Observed: 5.09 ft at 11:15AM Feb 27, 2024Observed: 5.25 ft at 11:30AM Feb 27, 2024Observed: 5.42 ft at 11:45AM Feb 27, 2024Observed: 5.59 ft at 12:00PM Feb 27, 2024Observed: 5.74 ft at 12:15PM Feb 27, 2024Observed: 5.9 ft at 12:30PM Feb 27, 2024Observed: 6.03 ft at 12:45PM Feb 27, 2024Observed: 6.13 ft at 1:00PM Feb 27, 2024Observed: 6.26 ft at 1:15PM Feb 27, 2024Observed: 6.39 ft at 1:30PM Feb 27, 2024Observed: 6.47 ft at 1:45PM Feb 27, 2024Observed: 6.56 ft at 2:00PM Feb 27, 2024Observed: 6.64 ft at 2:15PM Feb 27, 2024Observed: 6.71 ft at 2:30PM Feb 27, 2024Observed: 6.79 ft at 2:45PM Feb 27, 2024Observed: 6.86 ft at 3:00PM Feb 27, 2024Observed: 6.88 ft at 3:15PM Feb 27, 2024Observed: 6.93 ft at 3:30PM Feb 27, 2024Observed: 6.99 ft at 3:45PM Feb 27, 2024Observed: 7.05 ft at 4:00PM Feb 27, 2024Observed: 7.08 ft at 4:15PM Feb 27, 2024Observed: 7.13 ft at 4:30PM Feb 27, 2024Observed: 7.16 ft at 4:45PM Feb 27, 2024Observed: 7.18 ft at 5:00PM Feb 27, 2024Observed: 7.22 ft at 5:15PM Feb 27, 2024Observed: 7.25 ft at 5:30PM Feb 27, 2024Observed: 7.28 ft at 5:45PM Feb 27, 2024Observed: 7.3 ft at 6:00PM Feb 27, 2024Observed: 7.33 ft at 6:15PM Feb 27, 2024Observed: 7.33 ft at 6:30PM Feb 27, 2024Observed: 7.36 ft at 6:45PM Feb 27, 2024Observed: 7.36 ft at 7:00PM Feb 27, 2024Observed: 7.36 ft at 7:15PM Feb 27, 2024Observed: 7.36 ft at 7:30PM Feb 27, 2024Observed: 7.33 ft at 7:45PM Feb 27, 2024Observed: 7.3 ft at 8:00PM Feb 27, 2024Observed: 7.21 ft at 8:15PM Feb 27, 2024Observed: 7.14 ft at 8:30PM Feb 27, 2024Observed: 7.06 ft at 8:45PM Feb 27, 2024Observed: 6.95 ft at 9:00PM Feb 27, 2024Observed: 6.84 ft at 9:15PM Feb 27, 2024Observed: 6.69 ft at 9:30PM Feb 27, 2024Observed: 6.57 ft at 9:45PM Feb 27, 2024Observed: 6.42 ft at 10:00PM Feb 27, 2024Observed: 6.28 ft at 10:15PM Feb 27, 2024Observed: 6.13 ft at 10:30PM Feb 27, 2024Observed: 5.99 ft at 10:45PM Feb 27, 2024Observed: 5.84 ft at 11:00PM Feb 27, 2024Observed: 5.69 ft at 11:15PM Feb 27, 2024Observed: 5.54 ft at 11:30PM Feb 27, 2024Observed: 5.39 ft at 11:45PM Feb 27, 2024Observed: 5.26 ft at 12:00AM Feb 28, 2024Observed: 5.09 ft at 12:15AM Feb 28, 2024Observed: 4.96 ft at 12:30AM Feb 28, 2024Observed: 4.83 ft at 12:45AM Feb 28, 2024Observed: 4.71 ft at 1:00AM Feb 28, 2024Observed: 4.58 ft at 1:15AM Feb 28, 2024Observed: 4.46 ft at 1:30AM Feb 28, 2024Observed: 4.34 ft at 1:45AM Feb 28, 2024Observed: 4.22 ft at 2:00AM Feb 28, 2024Observed: 4.12 ft at 2:15AM Feb 28, 2024Observed: 4.01 ft at 2:30AM Feb 28, 2024Observed: 3.92 ft at 2:45AM Feb 28, 2024Observed: 3.81 ft at 3:00AM Feb 28, 2024Observed: 3.72 ft at 3:15AM Feb 28, 2024Observed: 3.62 ft at 3:30AM Feb 28, 2024Observed: 3.54 ft at 3:45AM Feb 28, 2024Observed: 3.46 ft at 4:00AM Feb 28, 2024Observed: 3.37 ft at 4:15AM Feb 28, 2024Observed: 3.29 ft at 4:30AM Feb 28, 2024Observed: 3.21 ft at 4:45AM Feb 28, 2024Observed: 3.14 ft at 5:00AM Feb 28, 2024Observed: 3.07 ft at 5:15AM Feb 28, 2024Observed: 3 ft at 5:30AM Feb 28, 2024Observed: 2.93 ft at 5:45AM Feb 28, 2024Observed: 2.87 ft at 6:00AM Feb 28, 2024Observed: 2.81 ft at 6:15AM Feb 28, 2024Observed: 2.75 ft at 6:30AM Feb 28, 2024Observed: 2.69 ft at 6:45AM Feb 28, 2024Observed: 2.64 ft at 7:00AM Feb 28, 2024Observed: 2.59 ft at 7:15AM Feb 28, 2024Observed: 2.54 ft at 7:30AM Feb 28, 2024Observed: 2.5 ft at 7:45AM Feb 28, 2024Observed: 2.46 ft at 8:00AM Feb 28, 2024Observed: 2.41 ft at 8:15AM Feb 28, 2024Observed: 2.38 ft at 8:30AM Feb 28, 2024Observed: 2.34 ft at 8:45AM Feb 28, 2024Observed: 2.32 ft at 9:00AM Feb 28, 2024Observed: 2.32 ft at 9:15AM Feb 28, 2024Observed: 2.35 ft at 9:30AM Feb 28, 2024Observed: 2.44 ft at 9:45AM Feb 28, 2024Observed: 2.56 ft at 10:00AM Feb 28, 2024Observed: 2.77 ft at 10:15AM Feb 28, 2024Observed: 3.01 ft at 10:30AM Feb 28, 2024Observed: 3.3 ft at 10:45AM Feb 28, 2024Observed: 3.58 ft at 11:00AM Feb 28, 2024Observed: 3.89 ft at 11:15AM Feb 28, 2024Observed: 4.2 ft at 11:30AM Feb 28, 2024Observed: 4.52 ft at 11:45AM Feb 28, 2024Observed: 4.77 ft at 12:00PM Feb 28, 2024Observed: 5.03 ft at 12:15PM Feb 28, 2024Observed: 5.3 ft at 12:30PM Feb 28, 2024Observed: 5.5 ft at 12:45PM Feb 28, 2024Observed: 5.68 ft at 1:00PM Feb 28, 2024Observed: 5.87 ft at 1:15PM Feb 28, 2024Observed: 6.04 ft at 1:30PM Feb 28, 2024Observed: 6.18 ft at 1:45PM Feb 28, 2024Observed: 6.32 ft at 2:00PM Feb 28, 2024Observed: 6.45 ft at 2:15PM Feb 28, 2024Observed: 6.54 ft at 2:30PM Feb 28, 2024Observed: 6.63 ft at 2:45PM Feb 28, 2024Observed: 6.7 ft at 3:00PM Feb 28, 2024Observed: 6.82 ft at 3:15PM Feb 28, 2024Observed: 6.9 ft at 3:30PM Feb 28, 2024Observed: 6.97 ft at 3:45PM Feb 28, 2024Observed: 7.02 ft at 4:00PM Feb 28, 2024Observed: 7.1 ft at 4:15PM Feb 28, 2024Observed: 7.15 ft at 4:30PM Feb 28, 2024Observed: 7.18 ft at 4:45PM Feb 28, 2024Observed: 7.22 ft at 5:00PM Feb 28, 2024Observed: 7.26 ft at 5:15PM Feb 28, 2024Observed: 7.29 ft at 5:30PM Feb 28, 2024Observed: 7.33 ft at 5:45PM Feb 28, 2024Observed: 7.36 ft at 6:00PM Feb 28, 2024Observed: 7.38 ft at 6:15PM Feb 28, 2024Observed: 7.43 ft at 6:30PM Feb 28, 2024Highest Observation: 7.44 ft at 6:45PM Feb 28, 2024Highest Observation: 7.44 ft at 7:00PM Feb 28, 2024Highest Observation: 7.44 ft at 7:15PM Feb 28, 2024Highest Observation: 7.44 ft at 7:30PM Feb 28, 2024Observed: 7.43 ft at 7:45PM Feb 28, 2024Observed: 7.4 ft at 8:00PM Feb 28, 2024Observed: 7.31 ft at 8:15PM Feb 28, 2024Observed: 7.26 ft at 8:30PM Feb 28, 2024Observed: 7.16 ft at 8:45PM Feb 28, 2024Observed: 7.05 ft at 9:00PM Feb 28, 2024Observed: 6.93 ft at 9:15PM Feb 28, 2024Observed: 6.8 ft at 9:30PM Feb 28, 2024Observed: 6.67 ft at 9:45PM Feb 28, 2024Observed: 6.53 ft at 10:00PM Feb 28, 2024Observed: 6.39 ft at 10:15PM Feb 28, 2024Observed: 6.25 ft at 10:30PM Feb 28, 2024Observed: 6.09 ft at 10:45PM Feb 28, 2024Observed: 5.94 ft at 11:00PM Feb 28, 2024Observed: 5.8 ft at 11:15PM Feb 28, 2024Observed: 5.66 ft at 11:30PM Feb 28, 2024Observed: 5.51 ft at 11:45PM Feb 28, 2024Observed: 5.38 ft at 12:00AM Feb 29, 2024Observed: 5.23 ft at 12:15AM Feb 29, 2024Observed: 5.1 ft at 12:30AM Feb 29, 2024Observed: 4.95 ft at 12:45AM Feb 29, 2024Observed: 4.81 ft at 1:00AM Feb 29, 2024Observed: 4.67 ft at 1:15AM Feb 29, 2024Observed: 4.56 ft at 1:30AM Feb 29, 2024Observed: 4.43 ft at 1:45AM Feb 29, 2024Observed: 4.32 ft at 2:00AM Feb 29, 2024Observed: 4.21 ft at 2:15AM Feb 29, 2024Observed: 4.1 ft at 2:30AM Feb 29, 2024Observed: 3.99 ft at 2:45AM Feb 29, 2024Observed: 3.89 ft at 3:00AM Feb 29, 2024Observed: 3.79 ft at 3:15AM Feb 29, 2024Observed: 3.7 ft at 3:30AM Feb 29, 2024Observed: 3.62 ft at 3:45AM Feb 29, 2024Observed: 3.54 ft at 4:00AM Feb 29, 2024Observed: 3.45 ft at 4:15AM Feb 29, 2024Observed: 3.37 ft at 4:30AM Feb 29, 2024Observed: 3.29 ft at 4:45AM Feb 29, 2024Observed: 3.22 ft at 5:00AM Feb 29, 2024Observed: 3.15 ft at 5:15AM Feb 29, 2024Observed: 3.09 ft at 5:30AM Feb 29, 2024Observed: 3.02 ft at 5:45AM Feb 29, 2024Observed: 2.96 ft at 6:00AM Feb 29, 2024Observed: 2.9 ft at 6:15AM Feb 29, 2024Observed: 2.84 ft at 6:30AM Feb 29, 2024Observed: 2.78 ft at 6:45AM Feb 29, 2024Observed: 2.73 ft at 7:00AM Feb 29, 2024Observed: 2.68 ft at 7:15AM Feb 29, 2024Observed: 2.64 ft at 7:30AM Feb 29, 2024Observed: 2.59 ft at 7:45AM Feb 29, 2024Observed: 2.54 ft at 8:00AM Feb 29, 2024Observed: 2.5 ft at 8:15AM Feb 29, 2024Observed: 2.47 ft at 8:30AM Feb 29, 2024Observed: 2.43 ft at 8:45AM Feb 29, 2024Observed: 2.41 ft at 9:00AM Feb 29, 2024Observed: 2.4 ft at 9:15AM Feb 29, 2024Observed: 2.42 ft at 9:30AM Feb 29, 2024Observed: 2.47 ft at 9:45AM Feb 29, 2024Observed: 2.61 ft at 10:00AM Feb 29, 2024Observed: 2.79 ft at 10:15AM Feb 29, 2024Observed: 3.01 ft at 10:30AM Feb 29, 2024Observed: 3.27 ft at 10:45AM Feb 29, 2024Observed: 3.56 ft at 11:00AM Feb 29, 2024Observed: 3.85 ft at 11:15AM Feb 29, 2024Observed: 4.15 ft at 11:30AM Feb 29, 2024Observed: 4.41 ft at 11:45AM Feb 29, 2024Observed: 4.65 ft at 12:00PM Feb 29, 2024Observed: 4.84 ft at 12:15PM Feb 29, 2024Observed: 5 ft at 12:30PM Feb 29, 2024Observed: 5.1 ft at 12:45PM Feb 29, 2024Observed: 5.17 ft at 1:00PM Feb 29, 2024Observed: 5.19 ft at 1:15PM Feb 29, 2024Observed: 5.21 ft at 1:30PM Feb 29, 2024Observed: 5.2 ft at 1:45PM Feb 29, 2024Observed: 5.16 ft at 2:00PM Feb 29, 2024Observed: 5.11 ft at 2:15PM Feb 29, 2024Observed: 5.05 ft at 2:30PM Feb 29, 2024Observed: 4.97 ft at 2:45PM Feb 29, 2024Observed: 4.89 ft at 3:00PM Feb 29, 2024Observed: 4.8 ft at 3:15PM Feb 29, 2024Observed: 4.71 ft at 3:30PM Feb 29, 2024Observed: 4.62 ft at 3:45PM Feb 29, 2024Observed: 4.52 ft at 4:00PM Feb 29, 2024Observed: 4.43 ft at 4:15PM Feb 29, 2024Observed: 4.33 ft at 4:30PM Feb 29, 2024Observed: 4.23 ft at 4:45PM Feb 29, 2024Observed: 4.14 ft at 5:00PM Feb 29, 2024Observed: 4.06 ft at 5:15PM Feb 29, 2024Observed: 3.97 ft at 5:30PM Feb 29, 2024Observed: 3.89 ft at 5:45PM Feb 29, 2024Observed: 3.8 ft at 6:00PM Feb 29, 2024Observed: 3.71 ft at 6:15PM Feb 29, 2024Observed: 3.63 ft at 6:30PM Feb 29, 2024Observed: 3.55 ft at 6:45PM Feb 29, 2024Observed: 3.48 ft at 7:00PM Feb 29, 2024Observed: 3.4 ft at 7:15PM Feb 29, 2024Observed: 3.32 ft at 7:30PM Feb 29, 2024Observed: 3.25 ft at 7:45PM Feb 29, 2024Observed: 3.18 ft at 8:00PM Feb 29, 2024Observed: 3.12 ft at 8:15PM Feb 29, 2024Observed: 3.06 ft at 8:30PM Feb 29, 2024Observed: 3 ft at 8:45PM Feb 29, 2024Observed: 2.96 ft at 9:00PM Feb 29, 2024Observed: 2.94 ft at 9:15PM Feb 29, 2024Observed: 2.96 ft at 9:30PM Feb 29, 2024Observed: 3.03 ft at 9:45PM Feb 29, 2024Observed: 3.12 ft at 10:00PM Feb 29, 2024Observed: 3.28 ft at 10:15PM Feb 29, 2024Observed: 3.47 ft at 10:30PM Feb 29, 2024Observed: 3.7 ft at 10:45PM Feb 29, 2024Observed: 3.95 ft at 11:00PM Feb 29, 2024Observed: 4.21 ft at 11:15PM Feb 29, 2024Observed: 4.46 ft at 11:30PM Feb 29, 2024Observed: 4.71 ft at 11:45PM Feb 29, 2024Observed: 4.95 ft at 12:00AM Mar 01, 2024Observed: 5.18 ft at 12:15AM Mar 01, 2024Observed: 5.39 ft at 12:30AM Mar 01, 2024Observed: 5.57 ft at 12:45AM Mar 01, 2024Observed: 5.74 ft at 1:00AM Mar 01, 2024Observed: 5.88 ft at 1:15AM Mar 01, 2024Observed: 6.03 ft at 1:30AM Mar 01, 2024Observed: 6.15 ft at 1:45AM Mar 01, 2024Observed: 6.28 ft at 2:00AM Mar 01, 2024Observed: 6.38 ft at 2:15AM Mar 01, 2024USGS--Water Resources of the United StatesNCRG1(plotting HGIRG) Graph Created (3:34AM Mar 1, 2024)ObservedLatest observed value: 6.38 ft at 2:15 AM EST 1-Mar-2024. Flood Stage is 12 ft
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Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 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 Chattahoochee River at Highway 141 near Norcross are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - at 0.76 mile upstream McGinnis Ferry near Suwanee Upstream Gauge Downstream Gauge Downstream Gauge - above Roswell
Flood Categories (in feet)
Major Flood Stage: 20
Moderate Flood Stage: 16
Flood Stage: 12
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 27.70 ft on 01/08/1946
(2) 27.10 ft on 12/10/1919
(3) 27.10 ft on 12/13/1919
(4) 23.40 ft on 04/01/1886
(5) 22.20 ft on 04/07/1936
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 14.01 ft on 10/11/2020
(2) 12.43 ft on 05/19/2013
(3) 14.51 ft on 09/22/2009
(4) 12.47 ft on 03/16/1973
(5) 13.10 ft on 04/05/1964
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.05 ft on 08/25/1925
(2) 0.60 ft on 10/02/1925
(3) 1.49 ft on 09/04/2016
Show More Low Water Records

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

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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
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28 Record flooding not seen since January 1946 will inundate property along the river upstream and downstream from the gage on Medlock Bridge Road. Flood waters submerge numerous homes to their roofs in the area including those on Marsh Park Drive...Vista Bluff Drive...Hershinger Close and Saint Georgen Common. The Medlock Bridge Road will be under 4 feet of water. The Atlanta Athletic Club Golf Course will be flooded up to 14 feet deep.
24 Major flooding expands with widespread inundation of property along the river upstream and downstream from the gage on Medlock Bridge Road. Flood waters submerge numerous homes and access roads in the area including those on Marsh Park Drive...Vista Bluff Drive...Hershinger Close and Saint Georgen Common. The Medlock Bridge Road will begin to flood. Large portions of the Atlanta Athletic Club Golf Course will be flooded up to 10 feet deep.
20 Major flooding begins with widespread inundation of property along the river upstream and downstream from the gage on Medlock Bridge Road. Flood waters affect numerous homes in the area including those on Marsh Park Drive...Vista Bluff Drive...Hershinger Close and Saint Georgen Common. Some access roads will be flooded. The Medlock Bridge Park in the Chattahoochee River National Recreation Area and large portions of the Atlanta Athletic Club Golf Course will be flooded up to 8 feet deep.
18 Significant flooding expands into the woodlands and numerous residential yards along the river upstream and downstream from the gage on Medlock Bridge Road. Flood waters affect several homes in the area including those on Marsh Park Drive...Vista Bluff Drive...Hershinger Close and Saint Georgen Common. Some access roads will begin to flood. Portions of the Medlock Bridge Park in the Chattahoochee River National Recreation Area and the Atlanta Athletic Club Golf Course will be flooded up to 6 feet deep.
16 Moderate flooding begins. Significant flooding occurs in the woodlands and numerous residential backyards along the river upstream and downstream from the gage on Georgia Highway 141 or Medlock Bridge Road. Flood waters begin to enter some homes on Marsh Park Drive...Vista Bluff Drive...Hershinger Close and Saint Georgen Common. Portions of the Medlock Bridge Park in the Chattahoochee River National Recreation Area and the Atlanta Athletic Club Golf Course will be flooded up to 4 feet deep.
14 Minor flooding expands into the woodlands and numerous residential backyards along the river upstream and downstream from the gage on Georgia Highway 141 or Medlock Bridge Road. Portions of the Medlock Bridge Park in the Chattahoochee River National Recreation Area and the Atlanta Athletic Club Golf Course will be flooded up to two feet deep.
12 Flood Stage is reached. Minor flooding begins in the woodlands and numerous residential backyards of homes along the river upstream and downstream from the gage on Georgia Highway 141 or Medlock Bridge Road. Flood waters will begin to cover a parking lot at Medlock Bridge Park in the Chattahoochee River National Recreation Area. Low lying portions of the Atlanta Athletic Club Golf Course will begin to flood.
9 Bankfull conditions occur along the river upstream and downstream from the gage at Georgia Highway 141 or Medlock Bridge Road. The water level reaches the top of the boat ramp of the Medlock Bridge Park in the Chattahoochee River National Recreation Area.
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1000-1500 cfs Advantageous for recreational opportunities and resources supported by the river as it flows through the Chattahoochee River National Recreational Area (from Buford Dam to Peachtree Creek).
711-850 cfs Paddled from Abbott’s Bridge to Medlock Bridge. No mention of any navigational difficulties.
850-1000 cfs Advantageous for recreational opportunities and resources supported by the river as it flows through the Chattahoochee River National Recreational Area (from Buford Dam to Peachtree Creek).
About This Location Collapse

Latitude: 33.997222° N, Longitude: 84.201944° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 12 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 878.15 ft 890.15 ft 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
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 7 Day (NAEFS) 7 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 Hours.

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Hydrologic Resources Additional Resources
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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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Page last modified: 2-Nov-2020 7:30 PM
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