Rottenwood Creek at Interstate North Parkway near Smyrna, GA
River level and flood forecast · Cobb County
Normal2.2 ftas of Mon 4 PM
The river is 11.8 ft below flood stage (14 ft).
Flow: 6 cubic feet per second (USGS).
The last 7 days and the forecast
NWS forecast issued Sun, Dec 31, 7 PM. Forecasts change as rain falls and as upstream water arrives.
Flood stages
| Major flood stage | 23 ft |
| Moderate flood stage | 19 ft |
| Flood stage | 14 ft |
| Action stage | 10 ft |
| Record crest (September 8, 2021) | 14.67 ft |
Highest crests on record
- 14.67 ft — September 8, 2021
- 13.31 ft — September 21, 2009
- 12.27 ft — August 29, 2023
Recent crests: 12.27 ft (August 29, 2023) · 14.67 ft (September 8, 2021) · 13.31 ft (September 21, 2009)
Up and down the river, and nearby
- Chattahoochee River at Powers Ferry + I-285 near Atlanta, GA
- Chattahoochee River at US 41 at Atlanta, GA
- Chattahoochee River at Atlanta, GA
- Nancy Creek at West Wesley Road at Atlanta, GA
- Sope Creek at Lower Roswell Road near Marietta, GA
- Nancy Creek at Rickenbacker Drive at Atlanta, GA
- Woodall Creek at Defoors Ferry Road at Atlanta, GA
- Chattahoochee River at GA 280 near Atlanta, GA
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (SMAG1); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.