South Fork Peachtree Creek at Casa Drive at Clarkston
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 unavailableWarning: no valid ratings curve available. Transformations to and from FEET/CFS/KCFS will not happen.
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Observed (OBS) 06/08/2025 11:15 PM EDTCATEGORY STAGE 
Major Flooding 19 ft Moderate Flooding 15 ft Minor Flooding 10 ft Action 8 ft Reliability of the Forecast:
NOTE: Forecasts are issued as needed during times of high water, but are not routinely available.
Automated gauge readings are now available, courtesy of the USGS.
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
- 19 - Major flooding begins. Widespread inundation flooding will continue to expand further into the woodlands and yards upstream and much further downstream to north Decatur and Emory University. The water level will begin to cover Casa Drive at the bridge...and will enter numerous homes near the creek. Extensive erosion of creek banks and roads near bridges will likely cause washouts.
- 15 - Moderate flooding begins. Significant flooding will continue to expand further into the woodlands and yards upstream and much further downstream from the gage on Casa Drive to north Decatur and Emory University. The water level will reach the foundations of some homes on Casa Woods Lane and Casa Drive. Flooding of sheds and garages near the creek will be several feet deep.
- 12 - Minor flooding will continue to expand further into the woodlands and yards upstream and downstream from the gage on Casa Drive. Some flooding of sheds and garages near the creek will occur at homes on Casa Woods Lane and Casa Drive.
Gauge Info
| Coordinates | 33.8104, -84.2480 |
| RFC | SERFC |
| State | GA |
| WFO | FFC |
| County | De Kalb |
| Data Provider(s) | |
| US Geological Survey | USGS--Water Resources of the United States |
| USGS | 02336152 |
Gauge Location
Recent Crests
| 1. | 10.25 ft | on 09-27-2024 | (P) |
| 2. | 9.79 ft | on 10-11-2020 | |
| 3. | 8.59 ft | on 12-28-2018 | |
| 4. | 9.35 ft | on 08-21-2013 |
Recent Crests
| 1. | 10.25 ft | on 09-27-2024 | (P) |
| 2. | 9.79 ft | on 10-11-2020 | |
| 3. | 8.59 ft | on 12-28-2018 | |
| 4. | 9.35 ft | on 08-21-2013 |
Historic Crests
| 1. | 10.25 ft | on 09-27-2024 | (P) |
| 2. | 9.79 ft | on 10-11-2020 | |
| 3. | 9.35 ft | on 08-21-2013 | |
| 4. | 8.59 ft | on 12-28-2018 |
Historic Crests
| 1. | 10.25 ft | on 09-27-2024 | (P) |
| 2. | 9.79 ft | on 10-11-2020 | |
| 3. | 9.35 ft | on 08-21-2013 | |
| 4. | 8.59 ft | on 12-28-2018 |
Low Water Records
Low Water Records
Vertical Datum Table
| type | NAVD88 |
|---|---|
| major Flooding | 951.28 ft |
| moderate Flooding | 947.28 ft |
| minor Flooding | 942.28 ft |
| action | 940.28 ft |
| Latest Value | 935.55 ft |
| Gauge Zero | 932.28 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.