Which of the following is included as a public water system?

A public water system is defined as a system that provides drinking water to the public. This includes water systems that serve at least 15 service connections or regularly serve at least 25 individuals.

Campsites are considered public water systems when they have water supplies that serve guests or campers, thereby meeting the requirement of serving a population. They typically have infrastructure in place to supply potable water to multiple users, making them viable candidates for classification as public water systems.

Swimming pools, gas stations, and private homes do not inherently meet the criteria for a public water system. Swimming pools may have water treatment systems; however, they are not designed to supply water to the public or address drinking water distribution. Gas stations may provide water as an amenity but do not serve it as a primary service for people’s drinking needs. Private homes typically fall outside the scope unless they are part of a larger system serving a community.