Public utilities provide electric, gas, water or telephone service to customers in a specified area. Utilities have a duty to provide safe and adequate service on reasonable terms to anyone who lives within the service area on without discriminating between customers. Because most utilities operate in near monopolistic conditions, they can be heavily regulated by local, state, and federal authorities. Generally, the local and state agencies are called Public Service Commissions (PSC) or Public Utility Commissions (PUC). Municipal Utilities and Rural Electric Cooperatives may be unregulated though.
Selmer is a town in McNairy County, Tennessee, United States, in the southwestern part of the state. The population was 4,541 at the 2000 census. It is the county seat of McNairy County. It is named after Selma, Alabama. Buford Pusser served as the sheriff of McNairy County from 1964 to 1970.