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Hydrograph River at a Glance Download
Chattahoochee River at GA 100 at Franklin Stage (ft)Flow (kcfs)Observed: 10.42 ft at 3:45PM Apr 28, 2024Observed: 10.41 ft at 4:00PM Apr 28, 2024Observed: 10.41 ft at 4:15PM Apr 28, 2024Observed: 10.41 ft at 4:30PM Apr 28, 2024Observed: 10.41 ft at 4:45PM Apr 28, 2024Observed: 10.41 ft at 5:00PM Apr 28, 2024Observed: 10.41 ft at 5:15PM Apr 28, 2024Observed: 10.4 ft at 5:30PM Apr 28, 2024Observed: 10.4 ft at 5:45PM Apr 28, 2024Observed: 10.39 ft at 6:00PM Apr 28, 2024Observed: 10.38 ft at 6:15PM Apr 28, 2024Observed: 10.37 ft at 6:30PM Apr 28, 2024Observed: 10.36 ft at 6:45PM Apr 28, 2024Observed: 10.34 ft at 7:00PM Apr 28, 2024Observed: 10.33 ft at 7:15PM Apr 28, 2024Observed: 10.32 ft at 7:30PM Apr 28, 2024Observed: 10.3 ft at 7:45PM Apr 28, 2024Observed: 10.29 ft at 8:00PM Apr 28, 2024Observed: 10.27 ft at 8:15PM Apr 28, 2024Observed: 10.26 ft at 8:30PM Apr 28, 2024Observed: 10.24 ft at 8:45PM Apr 28, 2024Observed: 10.23 ft at 9:00PM Apr 28, 2024Observed: 10.21 ft at 9:15PM Apr 28, 2024Observed: 10.2 ft at 9:30PM Apr 28, 2024Observed: 10.17 ft at 9:45PM Apr 28, 2024Observed: 10.15 ft at 10:00PM Apr 28, 2024Observed: 10.13 ft at 10:15PM Apr 28, 2024Observed: 10.12 ft at 10:30PM Apr 28, 2024Observed: 10.11 ft at 10:45PM Apr 28, 2024Observed: 10.09 ft at 11:00PM Apr 28, 2024Observed: 10.07 ft at 11:15PM Apr 28, 2024Observed: 10.06 ft at 11:30PM Apr 28, 2024Observed: 10.04 ft at 11:45PM Apr 28, 2024Observed: 10.03 ft at 12:00AM Apr 29, 2024Observed: 10.01 ft at 12:15AM Apr 29, 2024Observed: 10 ft at 12:30AM Apr 29, 2024Observed: 9.98 ft at 12:45AM Apr 29, 2024Observed: 9.97 ft at 1:00AM Apr 29, 2024Observed: 9.96 ft at 1:15AM Apr 29, 2024Observed: 9.95 ft at 1:30AM Apr 29, 2024Observed: 9.95 ft at 1:45AM Apr 29, 2024Observed: 9.94 ft at 2:00AM Apr 29, 2024Observed: 9.93 ft at 2:15AM Apr 29, 2024Observed: 9.92 ft at 2:30AM Apr 29, 2024Observed: 9.91 ft at 2:45AM Apr 29, 2024Observed: 9.9 ft at 3:00AM Apr 29, 2024Observed: 9.9 ft at 3:15AM Apr 29, 2024Observed: 9.89 ft at 3:30AM Apr 29, 2024Observed: 9.88 ft at 3:45AM Apr 29, 2024Observed: 9.87 ft at 4:00AM Apr 29, 2024Observed: 9.86 ft at 4:15AM Apr 29, 2024Observed: 9.86 ft at 4:30AM Apr 29, 2024Observed: 9.85 ft at 4:45AM Apr 29, 2024Observed: 9.85 ft at 5:00AM Apr 29, 2024Observed: 9.84 ft at 5:15AM Apr 29, 2024Observed: 9.84 ft at 5:30AM Apr 29, 2024Observed: 9.84 ft at 5:45AM Apr 29, 2024Observed: 9.83 ft at 6:00AM Apr 29, 2024Observed: 9.83 ft at 6:15AM Apr 29, 2024Observed: 9.83 ft at 6:30AM Apr 29, 2024Observed: 9.83 ft at 6:45AM Apr 29, 2024Observed: 9.83 ft at 7:00AM Apr 29, 2024Observed: 9.83 ft at 7:15AM Apr 29, 2024Observed: 9.84 ft at 7:30AM Apr 29, 2024Observed: 9.84 ft at 7:45AM Apr 29, 2024Observed: 9.85 ft at 8:00AM Apr 29, 2024Observed: 9.86 ft at 8:15AM Apr 29, 2024Observed: 9.87 ft at 8:30AM Apr 29, 2024Observed: 9.88 ft at 8:45AM Apr 29, 2024Observed: 9.9 ft at 9:00AM Apr 29, 2024Observed: 9.92 ft at 9:15AM Apr 29, 2024Observed: 9.95 ft at 9:30AM Apr 29, 2024Observed: 9.98 ft at 9:45AM Apr 29, 2024Observed: 10 ft at 10:00AM Apr 29, 2024Observed: 10.04 ft at 10:15AM Apr 29, 2024Observed: 10.07 ft at 10:30AM Apr 29, 2024Observed: 10.12 ft at 10:45AM Apr 29, 2024Observed: 10.16 ft at 11:00AM Apr 29, 2024Observed: 10.21 ft at 11:15AM Apr 29, 2024Observed: 10.25 ft at 11:30AM Apr 29, 2024Observed: 10.3 ft at 11:45AM Apr 29, 2024Observed: 10.35 ft at 12:00PM Apr 29, 2024Observed: 10.4 ft at 12:15PM Apr 29, 2024Observed: 10.46 ft at 12:30PM Apr 29, 2024Observed: 10.51 ft at 12:45PM Apr 29, 2024Observed: 10.57 ft at 1:00PM Apr 29, 2024Observed: 10.62 ft at 1:15PM Apr 29, 2024Observed: 10.69 ft at 1:30PM Apr 29, 2024Observed: 10.73 ft at 1:45PM Apr 29, 2024Observed: 10.78 ft at 2:00PM Apr 29, 2024Observed: 10.84 ft at 2:15PM Apr 29, 2024Observed: 10.89 ft at 2:30PM Apr 29, 2024Observed: 10.94 ft at 2:45PM Apr 29, 2024Observed: 10.98 ft at 3:00PM Apr 29, 2024Observed: 11.04 ft at 3:15PM Apr 29, 2024Observed: 11.08 ft at 3:30PM Apr 29, 2024Observed: 11.13 ft at 3:45PM Apr 29, 2024Observed: 11.18 ft at 4:00PM Apr 29, 2024Observed: 11.22 ft at 4:15PM Apr 29, 2024Observed: 11.26 ft at 4:30PM Apr 29, 2024Observed: 11.29 ft at 4:45PM Apr 29, 2024Observed: 11.33 ft at 5:00PM Apr 29, 2024Observed: 11.35 ft at 5:15PM Apr 29, 2024Observed: 11.38 ft at 5:30PM Apr 29, 2024Observed: 11.41 ft at 5:45PM Apr 29, 2024Observed: 11.43 ft at 6:00PM Apr 29, 2024Observed: 11.44 ft at 6:15PM Apr 29, 2024Observed: 11.46 ft at 6:30PM Apr 29, 2024Observed: 11.47 ft at 6:45PM Apr 29, 2024Observed: 11.48 ft at 7:00PM Apr 29, 2024Observed: 11.49 ft at 7:15PM Apr 29, 2024Highest Observation: 11.51 ft at 7:30PM Apr 29, 2024Observed: 11.5 ft at 7:45PM Apr 29, 2024Observed: 11.5 ft at 8:00PM Apr 29, 2024Observed: 11.5 ft at 8:15PM Apr 29, 2024Observed: 11.5 ft at 8:30PM Apr 29, 2024Observed: 11.48 ft at 8:45PM Apr 29, 2024Observed: 11.47 ft at 9:00PM Apr 29, 2024Observed: 11.46 ft at 9:15PM Apr 29, 2024Observed: 11.44 ft at 9:30PM Apr 29, 2024Observed: 11.43 ft at 9:45PM Apr 29, 2024Observed: 11.41 ft at 10:00PM Apr 29, 2024Observed: 11.38 ft at 10:15PM Apr 29, 2024Observed: 11.37 ft at 10:30PM Apr 29, 2024Observed: 11.34 ft at 10:45PM Apr 29, 2024Observed: 11.31 ft at 11:00PM Apr 29, 2024Observed: 11.28 ft at 11:15PM Apr 29, 2024Observed: 11.26 ft at 11:30PM Apr 29, 2024Observed: 11.23 ft at 11:45PM Apr 29, 2024Observed: 11.2 ft at 12:00AM Apr 30, 2024Observed: 11.17 ft at 12:15AM Apr 30, 2024Observed: 11.14 ft at 12:30AM Apr 30, 2024Observed: 11.11 ft at 12:45AM Apr 30, 2024Observed: 11.08 ft at 1:00AM Apr 30, 2024Observed: 11.04 ft at 1:15AM Apr 30, 2024Observed: 11.01 ft at 1:30AM Apr 30, 2024Observed: 10.98 ft at 1:45AM Apr 30, 2024Observed: 10.94 ft at 2:00AM Apr 30, 2024Observed: 10.91 ft at 2:15AM Apr 30, 2024Observed: 10.88 ft at 2:30AM Apr 30, 2024Observed: 10.84 ft at 2:45AM Apr 30, 2024Observed: 10.81 ft at 3:00AM Apr 30, 2024Observed: 10.78 ft at 3:15AM Apr 30, 2024Observed: 10.74 ft at 3:30AM Apr 30, 2024Observed: 10.7 ft at 3:45AM Apr 30, 2024Observed: 10.67 ft at 4:00AM Apr 30, 2024Observed: 10.65 ft at 4:15AM Apr 30, 2024Observed: 10.62 ft at 4:30AM Apr 30, 2024Observed: 10.58 ft at 4:45AM Apr 30, 2024Observed: 10.55 ft at 5:00AM Apr 30, 2024Observed: 10.52 ft at 5:15AM Apr 30, 2024Observed: 10.49 ft at 5:30AM Apr 30, 2024Observed: 10.46 ft at 5:45AM Apr 30, 2024Observed: 10.44 ft at 6:00AM Apr 30, 2024Observed: 10.41 ft at 6:15AM Apr 30, 2024Observed: 10.38 ft at 6:30AM Apr 30, 2024Observed: 10.36 ft at 6:45AM Apr 30, 2024Observed: 10.33 ft at 7:00AM Apr 30, 2024Observed: 10.3 ft at 7:15AM Apr 30, 2024Observed: 10.28 ft at 7:30AM Apr 30, 2024Observed: 10.26 ft at 7:45AM Apr 30, 2024Observed: 10.23 ft at 8:00AM Apr 30, 2024Observed: 10.21 ft at 8:15AM Apr 30, 2024Observed: 10.19 ft at 8:30AM Apr 30, 2024Observed: 10.16 ft at 8:45AM Apr 30, 2024Observed: 10.14 ft at 9:00AM Apr 30, 2024Observed: 10.12 ft at 9:15AM Apr 30, 2024Observed: 10.11 ft at 9:30AM Apr 30, 2024Observed: 10.09 ft at 9:45AM Apr 30, 2024Observed: 10.08 ft at 10:00AM Apr 30, 2024Observed: 10.05 ft at 10:15AM Apr 30, 2024Observed: 10.04 ft at 10:30AM Apr 30, 2024Observed: 10.03 ft at 10:45AM Apr 30, 2024Observed: 10.02 ft at 11:00AM Apr 30, 2024Observed: 10 ft at 11:15AM Apr 30, 2024Observed: 9.99 ft at 11:30AM Apr 30, 2024Observed: 9.99 ft at 11:45AM Apr 30, 2024Observed: 9.98 ft at 12:00PM Apr 30, 2024Observed: 9.97 ft at 12:15PM Apr 30, 2024Observed: 9.96 ft at 12:30PM Apr 30, 2024Observed: 9.95 ft at 12:45PM Apr 30, 2024Observed: 9.94 ft at 1:00PM Apr 30, 2024Observed: 9.93 ft at 1:15PM Apr 30, 2024Observed: 9.92 ft at 1:30PM Apr 30, 2024Observed: 9.92 ft at 1:45PM Apr 30, 2024Observed: 9.9 ft at 2:00PM Apr 30, 2024Observed: 9.88 ft at 3:15PM Apr 30, 2024Observed: 9.87 ft at 3:30PM Apr 30, 2024Observed: 9.86 ft at 3:45PM Apr 30, 2024Observed: 9.86 ft at 4:00PM Apr 30, 2024Observed: 9.87 ft at 4:15PM Apr 30, 2024Observed: 9.87 ft at 4:30PM Apr 30, 2024Observed: 9.87 ft at 4:45PM Apr 30, 2024Observed: 9.87 ft at 5:00PM Apr 30, 2024Observed: 9.87 ft at 5:15PM Apr 30, 2024Observed: 9.87 ft at 5:30PM Apr 30, 2024Observed: 9.87 ft at 5:45PM Apr 30, 2024Observed: 9.86 ft at 6:00PM Apr 30, 2024Observed: 9.86 ft at 6:15PM Apr 30, 2024Observed: 9.86 ft at 6:30PM Apr 30, 2024Observed: 9.85 ft at 6:45PM Apr 30, 2024Observed: 9.85 ft at 7:00PM Apr 30, 2024Observed: 9.85 ft at 7:15PM Apr 30, 2024Observed: 9.84 ft at 7:30PM Apr 30, 2024Observed: 9.84 ft at 7:45PM Apr 30, 2024Observed: 9.84 ft at 8:00PM Apr 30, 2024Observed: 9.83 ft at 8:15PM Apr 30, 2024Observed: 9.82 ft at 8:30PM Apr 30, 2024Observed: 9.82 ft at 8:45PM Apr 30, 2024Observed: 9.81 ft at 9:00PM Apr 30, 2024Observed: 9.8 ft at 9:15PM Apr 30, 2024Observed: 9.8 ft at 9:30PM Apr 30, 2024Observed: 9.8 ft at 9:45PM Apr 30, 2024Observed: 9.8 ft at 10:00PM Apr 30, 2024Observed: 9.8 ft at 10:15PM Apr 30, 2024Observed: 9.8 ft at 10:30PM Apr 30, 2024Observed: 9.81 ft at 10:45PM Apr 30, 2024Observed: 9.81 ft at 11:00PM Apr 30, 2024Observed: 9.82 ft at 11:15PM Apr 30, 2024Observed: 9.83 ft at 11:30PM Apr 30, 2024Observed: 9.84 ft at 11:45PM Apr 30, 2024Observed: 9.84 ft at 12:00AM May 01, 2024Observed: 9.85 ft at 12:15AM May 01, 2024Observed: 9.85 ft at 12:30AM May 01, 2024Observed: 9.85 ft at 12:45AM May 01, 2024Observed: 9.85 ft at 1:00AM May 01, 2024Observed: 9.85 ft at 1:15AM May 01, 2024Observed: 9.85 ft at 1:30AM May 01, 2024Observed: 9.86 ft at 1:45AM May 01, 2024Observed: 9.86 ft at 2:00AM May 01, 2024Observed: 9.86 ft at 2:15AM May 01, 2024Observed: 9.87 ft at 2:30AM May 01, 2024Observed: 9.87 ft at 2:45AM May 01, 2024Observed: 9.87 ft at 3:00AM May 01, 2024Observed: 9.88 ft at 3:15AM May 01, 2024Observed: 9.88 ft at 3:30AM May 01, 2024Observed: 9.88 ft at 3:45AM May 01, 2024Observed: 9.88 ft at 4:00AM May 01, 2024Observed: 9.88 ft at 4:15AM May 01, 2024Observed: 9.89 ft at 4:30AM May 01, 2024Observed: 9.89 ft at 4:45AM May 01, 2024Observed: 9.9 ft at 5:00AM May 01, 2024Observed: 9.91 ft at 5:15AM May 01, 2024Observed: 9.92 ft at 5:30AM May 01, 2024Observed: 9.93 ft at 5:45AM May 01, 2024Observed: 9.94 ft at 6:00AM May 01, 2024Observed: 9.95 ft at 6:15AM May 01, 2024Observed: 9.96 ft at 6:30AM May 01, 2024Observed: 9.98 ft at 6:45AM May 01, 2024Observed: 10 ft at 7:00AM May 01, 2024Observed: 10.02 ft at 7:15AM May 01, 2024Observed: 10.05 ft at 7:30AM May 01, 2024Observed: 10.07 ft at 7:45AM May 01, 2024Observed: 10.1 ft at 8:00AM May 01, 2024Observed: 10.13 ft at 8:15AM May 01, 2024Observed: 10.17 ft at 8:30AM May 01, 2024Observed: 10.21 ft at 8:45AM May 01, 2024Observed: 10.25 ft at 9:00AM May 01, 2024Observed: 10.3 ft at 9:15AM May 01, 2024Observed: 10.34 ft at 9:30AM May 01, 2024Observed: 10.39 ft at 9:45AM May 01, 2024Observed: 10.44 ft at 10:00AM May 01, 2024Observed: 10.49 ft at 10:15AM May 01, 2024Observed: 10.54 ft at 10:30AM May 01, 2024Observed: 10.59 ft at 10:45AM May 01, 2024Observed: 10.64 ft at 11:00AM May 01, 2024Observed: 10.69 ft at 11:15AM May 01, 2024Observed: 10.73 ft at 11:30AM May 01, 2024Observed: 10.78 ft at 11:45AM May 01, 2024Observed: 10.83 ft at 12:00PM May 01, 2024Observed: 10.86 ft at 12:15PM May 01, 2024Observed: 10.9 ft at 12:30PM May 01, 2024Observed: 10.95 ft at 12:45PM May 01, 2024Observed: 10.97 ft at 1:00PM May 01, 2024Observed: 11 ft at 1:15PM May 01, 2024Observed: 11.02 ft at 1:30PM May 01, 2024Observed: 11.05 ft at 1:45PM May 01, 2024Observed: 11.08 ft at 2:00PM May 01, 2024Observed: 11.1 ft at 2:15PM May 01, 2024Observed: 11.11 ft at 2:30PM May 01, 2024Observed: 11.13 ft at 2:45PM May 01, 2024Observed: 11.13 ft at 3:00PM May 01, 2024USGS--Water Resources of the United StatesFRNG1(plotting HGIRG) Graph Created (3:34PM May 1, 2024)ObservedLatest observed value: 11.13 ft at 3:00 PM EDT 1-May-2024. Flood Stage is 23 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Automated gauge readings are now available, courtesy of the USGS.

NOTE: Forecasts are not available for the Chattahoochee River at GA 100 at Franklin. Only observed stages are available for this point.

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Upstream Gauge - near Whitesburg Upstream Gauge Downstream Gauge Downstream Gauge - at West Point Lake near West Point
Flood Categories (in feet)
Major Flood Stage: 30
Moderate Flood Stage: 27
Flood Stage: 23
Action Stage: 19
Low Stage (in feet): -9999

Historic Crests
(1) 30.55 ft on 09/24/2009
(2) 28.40 ft on 12/15/1919
(3) 26.70 ft on 02/26/1961
(4) 26.60 ft on 11/24/1948
(5) 26.10 ft on 07/13/2005
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 23.02 ft on 05/06/2021 (P)
(2) 24.67 ft on 12/30/2018
(3) 24.55 ft on 12/26/2015
(4) 24.10 ft on 11/13/2009
(5) 30.55 ft on 09/24/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 6.77 ft on 09/11/2007

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
 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 Collapse
If you notice any errors in the below information, please contact our Webmaster
30 Major flooding begins. Widespread inundation flooding occurs in the woodlands and fields along the river upstream and downstream from the gage on U.S. Highway 27. The park and athletic fields will be completely flooded with up to 7 feet of water on the downstream and right bank side of the bridge. Some of the structures in the park will be flooded with 3 to 5 feet of water. Portions of Grove Road...Sewerage Plant Road and Georgia Highway 34 on the north side of Franklin will begin to flood.
29 Significant flooding continues to expand into the woodlands and fields along the river upstream and downstream from the gage on U.S. Highway 27. The park and athletic fields will be flooded with up to 6 feet of water on the downstream and right bank side of the bridge. Some of the structures in the park will be flooded with 2 to 4 feet of water.
27 Moderate flooding begins. Significant flooding occurs in the woodlands and fields along the river upstream and downstream from the gage on U.S. Highway 27. Most of the park and athletic fields will be flooded with up to 4 feet of water on the downstream and right bank side of the bridge. Some of the structures in the park will begin to flood.
25 Minor flooding continues to expand into the woodlands and fields along the river upstream and downstream from the gage on U.S. Highway 27. Large portions of the park and athletic fields will be flooded with up to two feet of water on the downstream and right bank side of the bridge.
23 Flood stage is reached. Minor flooding begins in the woodlands and fields along the river upstream and downstream from the gage on U.S. Highway 27. Low portions of the park and athletic fields will begin to flood on the downstream and right bank side of the bridge.
21 Bankfull conditions continue to expand into low portions of the natural flood plain upstream and downstream from the gage on U.S. Highway 27. The boat ramp will be flooded in a park on the downstream and right bank side of the bridge.
19 Bankfull conditions occur upstream and downstream from the gage on U.S. Highway 27. A portion of a boat ramp will begin to flood in a park on the downstream and right bank side of the bridge.
About This Location Collapse

Latitude: 33.277972° N, Longitude: 85.100917° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 23 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 664.88 ft 687.88 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:
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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
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