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.
Johnson City is a city in Blanco County, Texas, United States. The population was 1,191 at the 2000 census. It is the county seat of Blanco County. It was the hometown of President Lyndon Johnson and was founded by his great-grandfather. The Lyndon B. Johnson National Historical Park, operated by the National Park Service, is near Johnson City.