Sewell Mill Creek at Ga 120, near Marietta, GA
Is Sewell Mill Creek at Ga 120, near Marietta, GA flooding right now?
Sewell Mill Creek at Ga 120, near Marietta, GA measured 1.10 ft on 2026-09-22 22:00:00 UTC. That observation was 9.9 ft below its 11 ft flood stage. This is the latest available reading, not a guarantee of current conditions.
Gauge height
1.10 ft
Streamflow
6 cfs
Minor flooding here begins at 11 ft, with major flooding at 20 ft. The highest crest on record was 13.26 ft on Mon, Sep 21, 2009.
Streamflow outlook
Flood stages at this gauge
| Category | Stage | Current distance |
|---|---|---|
| Action | 9 ft | 7.9 ft below |
| Minor flood | 11 ft | 9.9 ft below |
| Moderate flood | 16 ft | 14.9 ft below |
| Major flood | 20 ft | 18.9 ft below |
Highest crests on record
| Stage | Date |
|---|---|
| 13.26 ft | 2009-09-21 |
| 12.21 ft | 2012-07-12 |
| 11.32 ft | 2021-09-08 |
Last 7 days
Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Sope Creek near Marietta, GA | 1.8 mi | Cobb County |
| Willeo Creek at Ga 120, near Roswell, GA | 3.7 mi | Fulton County |
| Chattahoochee River below Morgan Falls Dam, GA | 4.0 mi | Fulton County |
| Chatt River at Powers Fy and I-285 near Atlanta, GA | 5.3 mi | Fulton County |
| Rottenwood Creek at Interstate N Pkwy, near Smyrna, GA | 5.9 mi | Cobb County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.