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.
Chillicothe is a city on the Illinois River in Peoria County, Illinois. The population was 5,996 at the 2000 census. Chillicothe is just north of the city of Peoria and is part of the Peoria, Illinois Metropolitan Statistical Area.