The following cities and local government agencies participate in this program.
- Abbeville
- Acworth
- Adairsville
- Adel
- Adrian
- Ailey
- Albany
- Albany Utilities
- Alpharetta
- Alto
- Ambrose
- Americus
- Aragon
- Arcade
- Athens-Clarke County
- Auburn
- Augusta
- Austell
- Avondale Estates
- Bainbridge
- Baker County
- Baldwin
- Ball Ground
- Barnesville
- Berkeley Lake
- Berlin
- Bethlehem
- Blackshear
- Blairsville
- Blakely
- Blue Ridge
- Blythe
- Bogart
- Boston
- Bowdon
- Braswell
- Bremen
- Brookhaven
- Brooklet
- Brooks
- Broxton
- Brunswick
- Brunswick-Glynn County Joint Water and Sewer Commission
- Buchanan
- Buford
- Butler
- Byromville
- Byron
- Cairo
- Calhoun
- Calhoun Housing Authority
- Camden County
- Camilla
- Canon
- Canton
- Carlton
- Carrollton
- Cartersville
- Cave Spring
- Cecil
- Cedartown
- Centerville
- Chamblee
- Chatsworth
- Chattahoochee Hills
- Chattooga County
- Chauncey
- Cherokee Regional Library
- Clarkesville
- Clay County Board of Commissioners
- Clayton
- Clermont
- Cleveland
- Cobbtown
- Cochran
- Coffee County
- Cohutta
- College Park
- Collins
- Columbus Consolidated Government
- Columbus Fire & Emergency Medical Services
- Columbus Housing Authority
- Commerce
- Concord
- Conyers
- Coolidge
- Cordele
- Cornelia
- Covington
- Culloden
- Cumming
- Dacula
- Dahlonega
- Dallas
- Dalton
- Dalton Utilities
- Danielsville
- Dawsonville
- Decatur Housing Authority
- Deepstep
- Demorest
- Donalsonville
- Doraville
- Douglas
- Douglasville
- Douglasville-Douglas County Water and Sewer Authority
- Dublin
- Dudley
- Duluth
- Dunwoody
- East Dublin
- East Point
- Eastman
- Eatonton
- Eatonton-Putnam County Water and Sewer Authority
- Edison
- Elberton
- Ellaville
- Emerson
- Ephesus
- Eton
- Euharlee
- Fairburn
- Fairmount
- Fayetteville
- Fitzgerald
- Fitzgerald Water, Light and Bond Commission
- Flemington
- Flovilla
- Flowery Branch
- Folkston
- Forest Park
- Forsyth
- Fort Oglethorpe
- Fort Valley
- Fort Valley Utility Commission
- Franklin
- Franklin Springs
- Gainesville
- Garden City
- Garden City DDA
- Geneva
- Georgia Municipal Association
- Gibson
- Glennville
- Graham
- Grantville
- Grayson
- Greene County
- Greenville
- Griffin
- Grovetown
- Guyton
- Hagan
- Hahira
- Hamilton
- Hapeville
- Harlem
- Hartwell
- Hawkinsville
- Hazlehurst
- Helen
- Henry County
- Hinesville
- Hiram
- Hoboken
- Holly Springs
- Hoschton
- Ideal
- Iron City
- Jacksonville
- Jasper
- Jefferson
- Jenkinsburg
- Jesup
- Johns Creek
- Jonesboro
- Kennesaw
- Kingsland
- Kingston
- LaFayette
- LaGrange
- Lake City
- Lake Park
- Lakeland
- Lavonia
- Lawrenceville
- Lenox
- Leslie
- LGRMS
- Lilburn
- Lithonia
- Locust Grove
- Loganville
- Loganville Fire Department
- Long County
- Louisville
- Lumpkin
- Lyerly
- Lyons
- Macon-Bibb County
- Madison
- Manchester
- Mansfield
- Marietta
- Marietta Housing Authority
- Maysville
- McDonough
- McRae
- McRae-Helena
- Menlo
- Metter
- Middle Georgia Regional Library
- Midville
- Midway
- Milledgeville
- Millen
- Milton
- Mitchell
- Molena
- Monroe
- Montezuma
- Monticello
- Morrow
- Moultrie
- Mount Airy
- Mount Vernon
- Mount Zion
- Mountain City
- Nahunta
- Newnan Utilities
- Norcross
- North Jackson Fire Department
- Northeast Georgia Housing Authority
- Oak Park
- OAKLAND CENTER
- Oakwood
- Oconee
- Odum
- Omega
- Oxford
- Palmetto
- Peachtree City
- Peachtree City W&S Authority
- Peachtree Corners
- Pearson
- Pelham
- Pembroke
- Pendergrass
- Perry
- Pickens County
- Pine Lake
- Pine Mountain
- Polk County
- Pooler
- Port Wentworth
- Porterdale
- Poulan
- Powder Springs
- Quitman
- Randolph County
- Ray City
- Rebecca
- Register
- Reidsville
- Remerton
- Reynolds
- Riceboro
- Richland
- Richmond Hill
- Ringgold
- Riverdale
- Roberta
- Rockmart
- Rome
- Rossville
- Roswell
- Royston
- Sale City
- Sandersville
- Sandy Springs
- Sardis
- Savannah
- Screven
- Shiloh
- Sky Valley
- Smyrna
- Snellville
- Social Circle
- Soperton
- South Fulton
- Sparks
- Sparta
- St. Marys
- Stapleton
- Statesboro
- Statham
- Stockbridge
- Stone Mountain
- Sugar Hill
- Summerville
- Summerville Fire Department
- Suwanee
- Swainsboro
- Sylvania
- Sylvester
- Taliaferro County
- Tallulah Falls
- Temple
- Thomas County
- Thomaston
- Thomasville
- Thomson
- Thunderbolt
- Tifton
- Toccoa
- Trenton
- Tucker
- Tunnel Hill
- Turin
- Twin City
- Tybee Island
- Tyrone
- Unified Government of Georgetown-Quitman County
- Union City
- Valdosta
- Valdosta Housing Authority
- Valdosta-Lowndes County Parks and Recreation Authority
- Varnell
- Vidalia
- Vienna
- Villa Rica
- Walthourville
- Warm Springs
- Warner Robins
- Warrenton
- Washington
- Watkinsville
- Waverly Hall
- Waycross
- Waynesboro
- Waynesboro Fire Department
- West Georgia Regional Library
- West Point
- Whigham
- Williamson
- Winder
- Winterville
- Woodbine
- Woodbury
- Woodstock
- Wrens
- Zebulon