Click on the 'Public Water System Name' for more detailed information   County: Essex   PWSID# Public Water System Name 0701001 Belleville Township Water Department 0702001 Bloomfield Water Department 0703001 Caldwell Water Department 0704001 Cedar Grove 0705001 East Orange Water Commission 0706001 Essex Fells Borough 0706002 Essex Fells Water Department - Hilltop System 0707001 Fairfield Township Water Department 0708001 Glen Ridge Water Department 0710001 Livingston Township Water Division 0712001 New Jersey American Water Company - Passaic Basin 0713001 Montclair Water Department 0714001 Newark Water Department 0715001 North Caldwell Water Department 0715002 North Caldwell Water Department - Hilltop 0716001 Nutley Water Department 0717001 Orange Water Department 0718001 Roseland Borough Water Department 0719001 South Orange Water Department 0720001 Verona Water Department 0721001 West Caldwell Township Water Department