Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of Spring 2024. Existing AHPS content and features will be preserved and expanded within NWPS. The NWS is now accepting feedback on NWPS. Please visit https://www.weather.gov/owp/operations for more information.

Experimental National Water Center Products: Flood Inundation Mapping services are now available for 10% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. The National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via the URL above, as described in the StoryMap here.

Weather Forecast Office Peachtree City/Atlanta, GA

Southeast River Forecast Center

Hydrograph

River at a Glance

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Probability Information Weekly Chance of Exceeding Levels Chance of Exceeding Levels During Entire Period Short-term Probabilistic Guidance (Experimental)

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Printable Image About this graph Tabular Data (UTC) Tabular Data (EST) Datum: NAVD88 Metadata

NOTE: Automated gauge readings are now available, courtesy of the USGS. NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time. NOTE: Forecasts for the Oconee River at Dublin are issued routinely year-round.

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Upstream Gauge

Downstream Gauge

Flood Categories (in feet) Major Flood Stage: 30 Moderate Flood Stage: 25 Flood Stage: 21 Action Stage: 20 Low Stage (in feet): 0 Historic Crests (1) 33.00 ft on 04/12/1936 (2) 32.97 ft on 04/13/1936 (3) 32.00 ft on 03/12/1998 (4) 30.54 ft on 02/07/1998 (5) 30.21 ft on 03/06/1971 Show More Historic Crests (P): Preliminary values subject to further review. Recent Crests (1) 26.40 ft on 04/10/2022 (2) 22.94 ft on 10/12/2021 (3) 21.01 ft on 09/22/2020 (4) 26.06 ft on 03/09/2020 (5) 21.54 ft on 02/29/2020 Show More Recent Crests (P): Preliminary values subject to further review. Low Water Records (1) 0.48 ft on 08/12/2008 (2) 0.48 ft on 09/12/1951 (3) 0.57 ft on 08/27/2007 Show More Low Water Records For more information on your flood risk go to www.floodsmart.gov. Show FEMA's National Flood Hazard Layers FEMA's National Flood Hazard Layers not showing? Why aren't the FEMA National Flood Hazard Layers showing on the ESRI Map? Possible reasons: There are no FEMA National Flood Hazard Layers for the location which you are viewing on ESRI Maps. The FEMA Web Mapping Service (WMS) is down. Note: Your zoom level may have changed. ESRI's zoom levels must be between 14 and 16 to show National Flood Hazard layers.

Zoom Level:16 Legend FEMA Layer Gauge Location Disclaimer Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.

Flood Impacts & Photos

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33	Record flooding occurs with widespread inundation of the woodlands upstream and downstream from the gage on U.S. Highway 80. The flood waters will be around 10 feet deep on Rex Miller Road and Old River Lane. Homes on these roads and on River Ridge Road will be under 8 feet of water. Additional homes on portions of Hudson Street...South Decatur Street and Robert Plummer Road will be flooded. Large portions of the Riverview Park Golf Course will be flooded under several feet of water.
32	Major flooding continues with widespread inundation of the woodlands upstream and downstream from the gage on U.S. Highway 80. The flood waters will be around 9 feet deep on Rex Miller Road and Old River Lane. Homes on these roads and on River Ridge Road will be under 7 feet of water. Additional homes on portions of Hudson Street...South Decatur Street and Robert Plummer Road will begin to flood. Large portions of the Riverview Park Golf Course will be flooded under few feet of water.
30	Major flooding begins with widespread inundation of the woodlands and agricutural areas upstream and downstream from the gage on U.S. Highway 80. The flood waters will be around 7 feet deep on Rex Miller Road and Old River Lane. Several homes on these roads and on River Ridge Road will be under 5 feet of water. Additional roads such as Hudson Street...South Decatur Street and Robert Plummer Road will begin to flood. Large portions of the Riverview Park Golf Course will be flooded.
27	Significant flooding expands into the woodlands and agricutural areas upstream and downstream from the gage on U.S. Highway 80. The flood waters will be around 4 feet deep on Rex Miller Road and Old River Lane. Several homes on these roads will be under two feet of water. Also a few homes on River Ridge Road will be flooded with a foot of water. Portions of the Riverview Park Golf Course will be flooded.
25.5	Significant flooding continues in the woodlands and agricutural areas upstream and downstream from the gage on U.S. Highway 80. The flood waters will be around two feet deep on Rex Miller Road...downstream left bank of the Highway 80 bridge and Old River Lane...upstream and left bank from the bridge. Some of the homes on these roads will begin to experience flooding. Also a few homes begin to flood on River Ridge Road...downstream and right bank from the U.S. Highway 80 bridge.
25	Moderate flooding begins. Significant flooding occurs in the woodlands and agricutural areas upstream and downstream from the gage on U.S. Highway 80. The flood waters will be around two feet deep on Rex Miller Road...downstream left bank of the Highway 80 bridge and Old River Lane...upstream and left bank from the bridge. Some of the homes on these roads will begin to experience flooding.
24	Minor flooding spreads further into the woodlands and agricutural areas near the river upstream and downstream from the gage on U.S. Highway 80. The flood waters will be around one foot deep on Rex Miller Road...downstream left bank of the Highway 80 bridge and Old River Lane...upstream and left bank from the bridge. The water level will approach the foundations of a few homes on these roads.
23.5	Minor flooding spreads further into the woodland areas. The water level begins to flood Rex Miller Road...downstream left bank of the Highway 80 bridge. Also Old River Lane...upstream and left bank from the bridge begins to flood.
23	Minor flooding continues in the woodlands and natural flood plain along the river upstream and downstream from the gage on U.S. Highway 80. Flooding will increase on some dirt river access roads. The water level will be at least one foot deep in some sections of the roads.
22	Minor flooding continues in the woodlands and natural flood plain along the river upstream and downstream from the gage on U.S. Highway 80. Portions of some dirt river access roads will begin to flood.
21	Flood stage is reached. Minor flooding begins in the woodlands and natural flood plain along the river upstream and downstream from the gage on U.S. Highway 80.
20	Bankfull conditions occur along the river upstream and downstream from the gage on U.S. Highway 80. Water begins to spill out into the flood plain.

About This Location

Latitude: 32.544444° N, Longitude: 82.894722° W, Horizontal Datum: NAD83/WGS84 River Stage Reference Frame Gauge Height Flood Stage Uses NWS stage 0 ft 21 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps Vertical Datum Elevation (gauge height = 0) Elevation (gauge height = flood stage) Elevation information source NAVD88 148.5 ft 169.5 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks Other Not Available Not Available   Current/Historical Observations: Corps of Engineers (COE) Info for Dublin U.S. Geological Survey (USGS) Data and Site Info for Dublin

Resources

Hydrologic Resources Text Products Past Precipitation Forecast Precipitation River Forecast Centers River Stage Summary Inundation Mapping Locations Spring Flood Outlook USGS Georgia

Additional Resources Area Hydrographs NWS Precipitation and River Forecasting AHPS Iframes for Developers Mobile iNWS for emergency management WFO FFC Additional Links Google Earth Gage Locations Snow Information

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. NWS Information National Weather Service Peachtree City/Atlanta Weather Forecast Office 4 Falcon Drive Peachtree City, GA 30269 (770) 486-1133 Ask Questions/Webmaster Page last modified: 2-Nov-2020 7:30 PM Disclaimer Credits Glossary Privacy Policy About Us Career Opportunities