Big Sandy Creek at US 441 near Irwinton
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 unavailableWarning: no valid ratings curve available. Transformations to and from FEET/CFS/KCFS will not happen.No secondary data available. Transformations for Flow data and a secondary Y axis cannot be made at this time.
Traces and Thresholds Click to turn on/off display
Observed (OBS) 06/13/2025 3:30 AM EDTCATEGORY STAGE 
Major Flooding 19 ft Moderate Flooding 16 ft Minor Flooding 10 ft Action 8 ft Reliability of the Forecast:
NOTE: Forecasts are not available. Only observed stages are available for this point.
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 flooding inundates the woodlands along the creek upstream and downstream from the gage on U.S. Highway 441 or Georgia Highway 29. The water level begins to flood portions of the road and the bridge will be closed.
- 16 - Moderate flooding occurs and expands further into the natural flood plain and woodlands along the creek upstream and downstream from the gage on U.S. Highway 441 or Georgia Highway 29. The water level begins to reach the bottom of the bridge and state officials will likely close the road at the bridge.
- 13 - Minor flooding continues and expands further into the natural flood plain and woodlands along the creek upstream and downstream from the gage on U.S. Highway 441 or Georgia Highway 29.
Gauge Info
| Coordinates | 32.7664, -83.1681 |
| RFC | SERFC |
| State | GA |
| WFO | FFC |
| County | Wilkinson |
| Data Provider(s) | |
| US Geological Survey | USGS--Water Resources of the United States |
| USGS | 02223360 |
Gauge Location
Recent Crests
| 1. | 8.11 ft | on 03-13-2010 | 1 |
Recent Crests
| 1. | 8.11 ft | on 03-13-2010 | 1 |
Historic Crests
| 1. | 8.11 ft | on 03-13-2010 | 1 |
Historic Crests
| 1. | 8.11 ft | on 03-13-2010 | 1 |
Low Water Records
Low Water Records
Vertical Datum Table
| type | NAVD88 | STND |
|---|---|---|
| major Flooding | 240.42 ft | 19.00 ft |
| moderate Flooding | 237.42 ft | 16.00 ft |
| minor Flooding | 231.42 ft | 10.00 ft |
| action | 229.42 ft | 8.00 ft |
| Latest Value | 226.15 ft | 4.73 ft |
| Gauge Zero | 221.42 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.