Rapper Ludacris mentions the Chattahoochee River in the song "Who Not Me" on his 2004 album The Red Light District.
The Chattahoochee River 911 Authority, also known as ChatComm, is the public-safety answering point for all emergency calls to 9-1-1 in Sandy Springs, Dunwoody, and Johns Creek, Georgia, in the northern part of metro Atlanta.
In one dialect of the Muskogean languages, Chatta means stone; ho chee, marked or flowered.
Much of the audience and many of the artists in Atlanta's country scene lived in the area's three main mill towns: Cabbagetown (Atlanta), a neighborhood in Atlanta itself, Chattahoochee, today within the city's northwestern limits and known as Whittier Mill Village, and Scottdale, just northeast of Decatur.
It is now found in the Flint and Chattahoochee Rivers and four tributaries, and Econfina Creek.
Walter F. George Lake, an artificial lake on the Chattahoochee River between Alabama and Georgia, USA that is also known as Lake Eufaula, from the town of Eufaula, Alabama on its western banks
The British considered the Chattahoochee to provide a possible invasion route, via the Apalachicola River, from Florida on the Gulf of Mexico.
Historically, this mussel was very abundant in the Flint River in Georgia, the Chattahoochee River in Georgia and Alabama, the Chipola River in Alabama and Florida, the Ochlockonee River in Georgia and Florida, the Apalachicola River and Suwanee/Santa Fe Rivers in Florida, and Econfina Creek in Florida.
McCollum was declared mentally incompetent and incarcerated for 20 years in the Florida State Hospital for mental patients at Chattahoochee, FL.
The Townsend Prize for Fiction is awarded biennially (that is, every two years) to a writer from the U.S. state of Georgia for the best novel published during those years, by the Georgia Center for the Book and The Chattahoochee Review at Georgia Perimeter College, which assumed sponsorship of the award in 1997 from Georgia State University.