Chattanooga Creek at GA 193 near Flintstone
Flood levels
Official flood levels at this gauge: action stage begins at 8.0 ft; minor flooding begins at 10.0 ft; moderate flooding begins at 16.0 ft; major flooding begins at 19.0 ft.
| Action stage | 8.0 ft |
|---|---|
| Minor flooding | 10.0 ft |
| Moderate flooding | 16.0 ft |
| Major flooding | 19.0 ft |
Highest recorded crests
- 10.8 ft on Apr 23, 2018 (historic crest)
- 10.6 ft on Mar 18, 2021 (historic crest)
- 10.5 ft on Feb 23, 2022 (historic crest)
- 10.3 ft on Apr 13, 2020 (historic crest)
What the water does
National Weather Service impact statements for this gauge, in the Weather Service's own words.
| 8.0 ft | Bankfull conditions are reached along the creek upstream and downstream from the gage on Georgia Highway 193. |
|---|---|
| 10.0 ft | Flood Stage is reached. Minor flooding begins of woodlands and fields near the creek upstream and downstream from the gage on the Georgia Highway 193 bridge. |
| 12.0 ft | Minor flooding expands into the woodlands and fields near the creek upstream and downstream from the gage on the Georgia Highway 193 bridge. Pasture fields near the creek will be inundated with up to two feet of water. |
| 14.0 ft | Minor flooding continues to expand into the woodlands and fields near the creek upstream and downstream from the gage on the Georgia Highway 193 bridge. Pastures near the creek will be inundated with up to four feet of water. |
| 16.0 ft | Moderate flooding begins. Flooding further expands into the woodlands and fields upstream and downstream from the Georgia Highway 193 bridge. Some of the area near the creek will be inundated with up to six feet of water. Water will approach the bottom of the Georgia Highway 193 bridge. |
| 18.0 ft | Significant flooding continues. Flooding further expands into the woodlands and fields upstream and downstream from the Georgia Highway 193 bridge. Some areas near the creek will be inundated with up to eight feet of water. Water will approach the bottom of the Georgia Highway 193 bridge. Flooding may also occur upstream of the gage on Georgia Highway 2 or Patten Road...and Georgia Highway 349 or Happy Valley Road. |
| 19.0 ft | Major flooding begins. Extensive flooding occurs upstream and downstream of the gage on the Georgia Highway 193 bridge. The water level will begin to cover portions of Georgia Highway 193 and will likely cause extensive erosion to the banks as the water flow hits the bridge. Nearby fields will be inundated with up to 7 to 9 feet of water. Flooding may also occur upstream of the gage on Georgia Highway 2 or Patten Road...and Georgia Highway 349 or Happy Valley Road. |
| 20.0 ft | Extensive flooding expands. Widespread flooding occurs upstream and downstream of the gage on the Georgia Highway 193 bridge. Portions of Georgia Highway 193 will be covered with a foot or more of water and the flow will cause extensive erosion to the banks as it hits the Georgia Highway 193 bridge. Nearby fields will be inundated with up to 8 to 10 feet of water. Portions of Georgia Highway 2 or Patten Road...and Georgia Highway 349 or Happy Valley Road will be inundated with water. |
| 22.0 ft | Extensive widespread inundation flooding occurs in the woodlands and fields upstream and downstream from the gage on Georgia Highway 193. Around three feet of water will cover portions of Georgia Highway 193...Georgia Highway 2 or Patten Road...and Georgia Highway 349 or Happy Valley Road...and the bridge will be completely under water. Extensive erosion to the banks is likely as the water flow hits the bridge. |
Forecast office: NWS Peachtree City · River Forecast Center: Lower Mississippi River Forecast Center.
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