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.
Gap is a census-designated place and town in Salisbury Township, Lancaster County, Pennsylvania with a zip code of 17527. The population was 1,611 at the 2000 census. It is the terminus for four Pennsylvania highways: 772, 741, 897, and the heavily-used 41, which goes toward Wilmington, DE.