Which entities fall under the term "local governmental entity"?

The term "local governmental entity" encompasses various forms of governmental structures that operate at a local level. This includes counties and public health districts, which are integral components of local governance. Counties serve as the primary administrative division within a state, often responsible for local services and law enforcement, while public health districts focus on community health and sanitation issues, which directly relate to the management of on-site sewage facilities.

Local governmental entities play a crucial role in overseeing and regulating the implementation and maintenance of on-site sewage systems. Their responsibilities include setting environmental standards, approving permits, and ensuring compliance with health regulations to protect public safety and the environment.

The other options do not capture the full scope of what constitutes a local governmental entity. For instance, cities and towns are indeed examples of local entities, but they do not cover the broader category that includes counties and health districts. Soil conservation authorities also focus on specific environmental concerns, limiting their representation. Lastly, the notion that "no entities" are included in the definition is inaccurate, as it overlooks the vital functions performed by various local governmental structures.