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.
Tunica is a town in Tunica County, Mississippi, United States, located near the Mississippi River. Until the early 1990s the town was one of the most impoverished places in the United States, semi-famous for the particularly deprived neighbourhood known as "Sugar Ditch Alley", named for the open sewer located there. The town now lies on the fringe of a growing gambling resort area, with major casinos attracting visitors from nearby Memphis, Tennessee, West Memphis, Arkansas and all over the Southeast. The town is the fourth community to serve as county seat of Tunica County, succeeding earlier county seats at Commerce (1839–1842, 1842–1847), Peyton (1842, temporary) and Austin (1847–1888).