The water and sewage companies in Calico Rock provide drinking water and wastewater services (including sewage treatment) to residential, commercial, and industrial sectors of the economy. The water industry includes manufacturers and suppliers of bottled water. The water industry operates sophisticated and costly water and wastewater networks and sewage treatment plants. Their functions commonly include integrated water system (water supply, sanitation system, and wastewater treatment), bulk water supply, water and wastewater network operations, and retail.
