Final answer:
The example of potable water from the given options is b) Bottled spring water, which has been treated to be safe for consumption.
Step-by-step explanation:
An establishment must use potable water for all food-related tasks. Potable water is defined as water that is safe enough to drink or use in food preparation, free from harmful chemical pollutants and microorganisms. When considering which of the following is an example of potable water: a) Water from a garden hose, b) Bottled spring water, c) Water from a decorative fountain, d) Recycled water from a dishwasher, the correct answer is b) Bottled spring water.
Bottled spring water has been processed to meet health standards and is typically clean and safe for consumption, making it suitable for all food-related tasks in an establishment. On the other hand, water from a garden hose, decorative fountains, and recycled dishwasher water have not been treated to the standards required for them to be considered potable, as they may contain harmful contaminants or not meet drinking water regulations.
It is essential for the health and safety of customers and compliance with health regulations that establishments use water that is deemed potable for drinking and food preparation.