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Weather Forecast Office Peachtree City/Atlanta, GA

Southeast River Forecast Center

Hydrograph

River at a Glance

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About this graph Tabular Data (UTC) Tabular Data (EDT) Datum: Not Available Metadata

NOTE: Automated gauge readings are now available, courtesy of the USGS. NOTE: Forecasts are not available for the Proctor Creek Tributary near Atlanta. Only observed stages are available for this point.

Default Hydrograph Scale to Flood Categories   Return to Area Map

Flood Categories (in feet) Major Flood Stage: 16 Moderate Flood Stage: 14 Flood Stage: 12 Action Stage: 10 Low Stage (in feet): -9999 Historic Crests (1) 10.88 ft on 12/24/2015 (P): Preliminary values subject to further review. Recent Crests (1) 10.88 ft on 12/24/2015 (P): Preliminary values subject to further review. Low Water Records Currently none available. 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:15 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

If you notice any errors in the below information, please contact our Webmaster
17	Major flooding expands with widespread inundation of resdential yards and roads upstream and downstream of the gage. Flood waters will flow over the top of the road bed around four feet above the culvert and erosion will be likely. Portions of Hollywood Road near Spring Street will be under about one foot of water. Flood waters will be five feet deep in the structures just upstream of the gage. Water will reach the bottom of the USGS gage house. A loss of data transmission will be possible.
16	Major flooding begins. Extensive flooding occurs upstream and downstream of the gage and flood waters begin to inundate portions of Hollywood Road near Spring Street. Maximum flow will be passing through the concrete box culvert under the road. Flood waters will flow over the top of road bed around three feet above the culvert and erosion will be likely on the embankments on the south side of the road. Flood waters will be four feet deep in the structures just upstream of the gage.
15	Significant flooding expands upstream and downstream of the gage on Spring Street. Maximum flow will be passing through the concrete box culvert under the road. Flood waters will flow over the top of road bed around two feet above the culvert and erosion may occur on the embankments on the south side of the road. Low lying portions of the road will be flooded with around one foot of water. Flood waters will be around three feet deep in structures just upstream of the gage.
14	Moderate flooding begins. Significant flooding continues to expand upstream and downstream of the gage. A home upstream of the gage will be flooded with two feet of water. A good portion of Spring Street between Hollywood Road and First Street will be flooded. Maximum flow will be passing through the concrete box culvert under the road. The water level will be hitting the top of the culvert and erosion will be possible on the embankments on the south side of the road.
12	Flood stage is reached. Minor flooding of the natural flood plain continues. Water surrounds all of the structures along the left bank just upstream of the gage on Spring Street. Maximum flow will be passing through the concrete box culvert under the road. The water level will be near the top of the culvert and erosion will be possible on the embankments on the south side of the road.
11	Bankfull conditions continue upstream and downstream from the gage on Spring Street. Some low lying areas of a yard of a home just upstream of the gage begins to flood as the stream begins to overflow. The water level will reach the maximum flow through the concrete box culvert under the road.
10	Bankfull conditions are reached upstream and downstream from the gage on Spring Street.

About This Location

Latitude: 33.792778° N, Longitude: 84.468889° W, Horizontal Datum: NAD83/WGS84 River Stage Reference Frame Gauge Height Flood Stage Uses NWS stage 0 ft 12 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 Not Available Not Available 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

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