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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Printable Image About this graph Tabular Data (UTC) Tabular Data (EST) Datum: NGVD29 Metadata

NOTE: Automated gauge readings are now available, courtesy of the USGS. NOTE: Forecasts for the Grove Creek at US 441 and GA 15 near Commerce are issued as needed during times of high water, but are not routinely available.

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Flood Categories (in feet) Major Flood Stage: 24 Moderate Flood Stage: 21 Flood Stage: 15 Action Stage: 13 Low Stage (in feet): -9999 Historic Crests (1) 17.01 ft on 04/19/2019 (2) 15.29 ft on 08/17/2021 (3) 15.17 ft on 02/06/2020 (P): Preliminary values subject to further review. Recent Crests (1) 15.29 ft on 08/17/2021 (2) 15.17 ft on 02/06/2020 (3) 17.01 ft on 04/19/2019 (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: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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29	Widespread major inundation flooding continues in the woodlands and fields upstream and downstream from U.S. Highway 441. Some areas near the creek will be under 14 feet of water. The flood waters will top the twin bridges and will be around 8 feet deep on portions of U.S. Highway 441 north of the bridges and the nearby Atlanta Dragway. Flood waters will be around 7 feet deep in some commerical chicken houses downstream and on the left bank.
26	Widespread major inundation flooding occurs in the woodlands and fields upstream and downstream from U.S. Highway 441. Some areas near the creek will be under 11 feet of water. The flood waters cover the road at the twin bridges and will be around 5 feet deep on portions of U.S. Highway 441 north of the bridges and the nearby Atlanta Dragway. Flood waters will be around two feet deep in some commerical chicken houses downstream and on the left bank.
24	Major flooding begins. Widespread inundation flooding occurs in the woodlands and fields upstream and downstream from the gage on U.S. Highway 441. Some areas near the creek will be under 9 feet of water. The water level hits the twin bridges and county officials will have them closed. The flood waters will be around 3 feet deep on portions of U.S. Highway 441 north of the bridges and the nearby Atlanta Dragway. Flooding will begin in some commerical chicken houses downstream and on the left bank.
22	Significant flooding continues to expand further into the woodlands and fields near the creek upstream and downstream from the gage on U.S. Highway 441. Some areas near the creek will be under 7 feet of water. The water level will be hitting the twin bridges and county officials will likely have them closed. The flood waters will be around one foot deep on portions of U.S. Highway 441 north of the bridges and the nearby Atlanta Dragway.
21	Moderate flooding beings. Significant flooding occurs in the woodlands and fields near the creek upstream and downstream from the gage on U.S. Highway 441. Some areas near the creek will be under 6 feet of water. The water level will reach the bottom of the twin bridges and county officials may need to close them. The flood waters will begin to cover low portions of U.S. Highway 441 north of the bridges and impact portions of the nearby Atlanta Dragway.
19	Minor flooding expands further into the woodlands and fields near the creek upstream and downstream from the gage on U.S. Highway 441. Some areas near the creek will be under 4 feet of water.
17	Minor flooding continues to expand further into the woodlands and fields near the creek upstream and downstream from the gage on U.S. Highway 441. Some areas near the creek will be under two feet of water.
15	Flood Stage is reached. Minor flooding begins of woodlands and fields near the creek upstream and downstream from the gage on U.S. Highway 441.
13	Bankfull conditions are reached along the creek upstream and downstream from the gage on U.S. Highway 441.

About This Location

Latitude: 34.269444° N, Longitude: 83.467778° W, Horizontal Datum: NAD83/WGS84 River Stage Reference Frame Gauge Height Flood Stage Uses NWS stage 0 ft 15 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 29 700 ft 715 ft 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: U.S. Geological Survey (USGS) Data and Site Info for US 441 and GA 15 near Commerce

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

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