What defines a transient non-community water system?

A transient non-community water system is defined by its service characteristics and user demographics. This type of system serves fewer than 25 people at least 60 days per year, typically providing water for a temporary or transient nature, such as in places like campgrounds, gas stations, or parks. This definition emphasizes the fact that the population served can vary and is not permanent, distinguishing it from other water systems that cater to more stable or larger populations.

The concept of serving less than 25 people over at least 60 days indicates that the system does not sustain a full-time resident population but rather caters to visitors or temporary occupants. This is a key characteristic that aligns with what transient non-community systems are designed to do.

In contrast, other definitions do not fit the transient non-community criteria. For example, serving at least 25 people for six months would fall into a different category, as it suggests a more stable presence and is typical of community water systems. Similarly, the definition of serving commercial establishments alone does not directly tie to transient systems, which focus on varied users rather than permanent business clients. Lastly, a system that serves a community year-round indicates a consistent population size that is not characteristic of transient water systems.