Practice Certification Exam for Water Treatment

Investigate immediately. - Answer- If a consumer complains about the drinking water characteristics, the operator should record the complaint and Operating ratio - Answer- What term is used when a water utility divides its total operating expenses into the total revenue? Daily - Answer- How often should operating data, such as flow rate, amount of water treated, dosage of chemical, and reservoir levels be recorded? Document that safe drinking water has been delivered to customers - Answer- Which of the following is the most important reason to keep daily records of operational data? Consumer's tap inside the home. - Answer- Under the requirements of the Safe Drinking Water Act, it is the duty of the water purveyor to deliver potable water of proper quantity only as far as the 15 service connections or over 25 persons for over 60 days a year. - Answer- According to the Safe Drinking Water Act, the basic definition of a public water supply system is any water system that supplies water for human consumption that serves Water system owner - Answer- What agent is responsible for for reporting lab results to the regulatory agency? 3 months of the violation in a daily newspaper in the area served by the system. - Answer- According to the USEPA drinking water regulations, the owner or operator of a public water system which fails to comply with applicable monitoring requirements must give notice to the public within OSHA - Answer- What federal law is designed to protect the safety and health of operators? Safe Drinking Water Act - Answer- What federal law regulates public water supplies? Gravity - Answer- What causes water to move through pores in soil and rocks? Coliform