Chattahoochee River Near Norcross, Ga Realtime Data
CHATTAHOOCHEE RIVER NEAR NORCROSS, GA
Realtime Data • Report • Conditions
1,370
Discharge (cfs)
2.8
Gauge Height (ft)
USGS 02335000
Streamflow discharge was last observed at 1,370 cfs, and a gauge height of 2.84 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 1,485 .
Weather today, Tomorrow,
The river is fed by several major tributaries, including the Yellow River and the Flint River, and is impounded by several dams, including the Buford Dam which forms Lake Lanier. Seasonal trends show that the river experiences higher flows in the spring and lower flows in the summer and fall. Interestingly, the Chattahoochee River has been the subject of controversy due to water allocation between Georgia, Florida, and Alabama.
July 17, 2026
| Elevation | 881.0 ft |
| Last Updated | |
| Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 ±2.5°, formazin nephelometric units (FNU) | 12.8 FNU |
| Gage height, ft | 2.84 ft |
| Streamflow, ft³/s | 1370.0 ft3/s |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25°C | 74.0 uS/cm @25C |
| Escherichia coli, estimated by regression equation, water, colonies per 100 milliliters | 290.0 cfu/100ml |
| Temperature, water, °C | 14.5 deg C |
| Precipitation, total, in | 0.0 in |
| Percent of Normal | 58% |
| Year Over Year Average | 2,370 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 13,600 cfs |
Continue with Snoflo Premium