Which statement about potable water use is true?

• A. Showers require potable water
• B. Laundry requires potable water
• C. Both showers and laundry require potable water
• D. Neither showers nor laundry require potable water

Answer: (A)

Potable water use is prioritized for activities with the greatest risk to health. Showers involve direct skin contact and potential exposure to contaminants, especially with hot water, so using potable water helps protect against waterborne illness and skin irritation. Laundry, while important for cleanliness, can often be conducted with non-potable water when supplies are limited, preserving potable water for drinking and essential needs. That’s why showers require potable water, making that statement true.