CITY OF ST. CLAIRSVILLE WATER-WASTEWATER AUTHORITY

Public utility services; Public utility services in the nature of water distribution; Public utilities in the nature of supplying water; Utility services, namely, providing sewer services; Utility services, namely, providing water and sewer services; Water distribution and supply; Water supply and distribution services

Biological waste water treatment services; Waste water treatment services; Waste water reprocessing; Services for the treatment of sewage; Water purification services; Water treatment and purification; Water treatment services