The Water Plant Treatment Officer maintains the water plant. This includes maintaining the water and sewer treatment plant and facilities.Key Responsibilities1. Maintain the water treatment plant systems in order to ensure the availability of a clean water supply.2. Maintain and operate the filtering and chemical treatment processes.3. Inspect, service and repair components of the water treatment plant including water intakes, pipes, water storage vessels, chemical treatment equipment controls, circulation pumps, boilers, heat exchangers and valves.4. Establish a preventive maintenance program.