According to the Revised Total Coliform Rule, how many BAC-T samples should a public water supply serving 2,501 - 3,300 people take each month?

According to the Revised Total Coliform Rule, how many BAC-T samples should a public water supply serving 2,501 - 3,300 people take each month?

• A. 1 monthly BAC-T sample
• B. 2 monthly BAC-T samples
• C. 3 monthly BAC-T samples
• D. 4 monthly BAC-T samples

Answer: (C)

The Revised Total Coliform Rule establishes specific requirements for water quality monitoring, including the frequency of bacteriological (BAC-T) sampling based on the population served by a public water supply. For a public water supply serving a population between 2,501 and 3,300 people, the standard requirement is to collect three BAC-T samples each month. This ensures adequate monitoring of microbial contaminants in the water supply, helping to safeguard public health. The three samples support the rigorous testing needed to detect any breaches in water quality standards, thereby allowing for quick action if contamination is identified. Regular monitoring is essential in managing the water supply and ensuring it remains safe for consumption.

The Revised Total Coliform Rule establishes specific requirements for water quality monitoring, including the frequency of bacteriological (BAC-T) sampling based on the population served by a public water supply. For a public water supply serving a population between 2,501 and 3,300 people, the standard requirement is to collect three BAC-T samples each month. This ensures adequate monitoring of microbial contaminants in the water supply, helping to safeguard public health. The three samples support the rigorous testing needed to detect any breaches in water quality standards, thereby allowing for quick action if contamination is identified. Regular monitoring is essential in managing the water supply and ensuring it remains safe for consumption.