Intrenchment Creek at Constitution Road near Atlanta
Future / Actual / Minor
OWP 2.0 WWA Modal Title
01/11/2021, 10:04 PM UTC through 01/11/2021, 10:04 PM UTC
Sender
Sent
- Upstream gauge unavailableDownstream gauge unavailableGauge out of service.
Official
CATEGORY STAGE 
Major Flooding 16 ft Moderate Flooding 13 ft Minor Flooding 11 ft Action 9 ft - Gauge out of service.
National Water Model Hydrograph
Official NWS streamflow forecasts are produced by NWS hydrologic forecasters for river gauge locations using hydrologic models which are calibrated to that location. This process considers additional guidance and information, including local expertise and experience, to produce the best forecast possible. The NWM output provides supplemental guidance to NWS forecasters and should not be considered an official NWS river forecast.
Flood Impacts
- 16 - Major flooding begins. Widespread inundation flooding occurs in the woodlands upstream and downstream from the gage on Constitution Road. Around two feet of water will cover portions of Constitution Road and will likely cause extensive erosion to the banks as the water flow hits the bridge.
- 15 - Significant flooding expands into the woodlands upstream and downstream from the gage on Constitution Road. Around one foot of water will begin to cover portions of Constitution Road and will likely cause extensive erosion to the banks as the water flow hits the bridge.
- 14 - Moderate flooding continues to expand into the woodlands upstream and downstream from the gage on Constitution Road. The water level will begin to cover portions of Constitution Road and will likely cause extensive erosion to the banks as the water flow hits the bridge.
Gauge Info
| Coordinates | 33.6890, -84.3301 |
| RFC | SERFC |
| State | GA |
| WFO | FFC |
| County | De Kalb |
| Data Provider(s) | |
| US Geological Survey | USGS--Water Resources of the United States |
| USGS | 02203700 |
Gauge Location
Recent Crests
| 1. | 12.01 ft | on 09-14-2023 |
| 2. | 11.40 ft | on 08-07-2023 |
| 3. | 11.67 ft | on 01-04-2023 |
| 4. | 12.04 ft | on 06-27-2022 |
| 5. | 11.82 ft | on 04-05-2022 |
Recent Crests
| 1. | 12.01 ft | on 09-14-2023 |
| 2. | 11.40 ft | on 08-07-2023 |
| 3. | 11.67 ft | on 01-04-2023 |
| 4. | 12.04 ft | on 06-27-2022 |
| 5. | 11.82 ft | on 04-05-2022 |
| 6. | 11.80 ft | on 12-30-2021 |
| 7. | 11.80 ft | on 08-17-2021 |
| 8. | 12.16 ft | on 07-23-2021 |
| 9. | 11.66 ft | on 07-20-2021 |
| 10. | 13.41 ft | on 10-11-2020 |
| 11. | 11.64 ft | on 09-17-2020 |
| 12. | 11.98 ft | on 06-30-2020 |
| 13. | 12.07 ft | on 04-19-2019 |
| 14. | 11.23 ft | on 07-06-2018 |
| 15. | 11.95 ft | on 04-05-2017 |
| 16. | 12.24 ft | on 02-03-2016 |
| 17. | 11.10 ft | on 12-29-2015 |
| 18. | 11.03 ft | on 12-24-2015 |
| 19. | 13.33 ft | on 12-24-2015 |
| 20. | 11.64 ft | on 11-07-2015 |
| 21. | 11.87 ft | on 09-11-2015 |
| 22. | 11.33 ft | on 01-04-2015 |
| 23. | 11.22 ft | on 01-11-2014 |
| 24. | 11.51 ft | on 01-21-2012 |
| 25. | 11.78 ft | on 09-19-2009 |
| 26. | 12.51 ft | on 07-11-2005 |
| 27. | 14.23 ft | on 09-16-2004 |
| 28. | 13.85 ft | on 05-06-2003 |
Historic Crests
| 1. | 14.23 ft | on 09-16-2004 |
| 2. | 13.85 ft | on 05-06-2003 |
| 3. | 13.41 ft | on 10-11-2020 |
| 4. | 13.33 ft | on 12-24-2015 |
| 5. | 12.51 ft | on 07-11-2005 |
Historic Crests
| 1. | 14.23 ft | on 09-16-2004 |
| 2. | 13.85 ft | on 05-06-2003 |
| 3. | 13.41 ft | on 10-11-2020 |
| 4. | 13.33 ft | on 12-24-2015 |
| 5. | 12.51 ft | on 07-11-2005 |
| 6. | 12.24 ft | on 02-03-2016 |
| 7. | 12.16 ft | on 07-23-2021 |
| 8. | 12.07 ft | on 04-19-2019 |
| 9. | 12.04 ft | on 06-27-2022 |
| 10. | 12.01 ft | on 09-14-2023 |
| 11. | 11.98 ft | on 06-30-2020 |
| 12. | 11.95 ft | on 04-05-2017 |
| 13. | 11.87 ft | on 09-11-2015 |
| 14. | 11.82 ft | on 04-05-2022 |
| 15. | 11.80 ft | on 12-30-2021 |
| 16. | 11.80 ft | on 08-17-2021 |
| 17. | 11.78 ft | on 09-19-2009 |
| 18. | 11.67 ft | on 01-04-2023 |
| 19. | 11.66 ft | on 07-20-2021 |
| 20. | 11.64 ft | on 11-07-2015 |
| 21. | 11.64 ft | on 09-17-2020 |
| 22. | 11.51 ft | on 01-21-2012 |
| 23. | 11.40 ft | on 08-07-2023 |
| 24. | 11.33 ft | on 01-04-2015 |
| 25. | 11.23 ft | on 07-06-2018 |
| 26. | 11.22 ft | on 01-11-2014 |
| 27. | 11.10 ft | on 12-29-2015 |
| 28. | 11.03 ft | on 12-24-2015 |
Low Water Records
Low Water Records
Vertical Datum Table
| type | NAVD88 | STND |
|---|---|---|
| major Flooding | 787.48 ft | 16.00 ft |
| moderate Flooding | 784.48 ft | 13.00 ft |
| minor Flooding | 782.48 ft | 11.00 ft |
| action | 780.48 ft | 9.00 ft |
| Latest Value | N/A | |
| Gauge Zero | 771.48 ft | 0.00 ft |
Gauge Photos
No Images Found
Probability Information
No Images Available
Collaborative Agencies
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.