Ballard County:

 

            Wickliffe Municipal Water System.

            Barlow Water System.

            Kevil Water Department.

            La Center Municipal Water Company.

            Lovelaceville Water Company.

 

        Calloway County:

 

            Murray Water System.

            Murray Water District # 2. 

            Murray Water District # 3.

            Center Ridge Water Systems.

            Dexter Almo Heights Water District. 

            South 641 Water District.

            Stella Trailer Park.

 

        Carlisle County:

 

            Bardwell City Utilities.

            Arlington Water Department.

            Cunningham Water District.

            Milburn Water District.

 

        Fulton County:

 

            Hickman Water Department.

            Fulton Municipal Water System.

 

        Graves County:

 

            Mayfield Electrict & Water System.

            Graves County Water District - Consumes.

            Graves County Water District - Fancy Farm.

            Graves County Water District - Hardeman. 

            Graves County Water District - South Graves.

            Hickory Water District.

            Sedalia Water District.

            Symsonia Water District.

            Wingo Water & Sewer Department.

 

        Hickman County:

 

            Water Service Corporation of Kentucky.

            Columbus Water Works.

 

        Marshall County:

 

            Benton Water & Sewer System.

            Calvert City Municipal Water Department.

            Hardin and South Marshall Water District.

            Jonathan Creek Water District.

            North Marshall Water Distrcit #1.

 

        McCracken County:

 

            Paducah Water Works.

            Hendron Water District.

            West McCracken County Water District.