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.
Rockwell is a city in Cerro Gordo County, Iowa, United States. The population was 989 at the 2000 census. It is part of the Mason City Micropolitan Statistical Area. The city has two large parks, a camping area, a swimming pool, and the Linn Grove Golf Course. It is home to the Rockwell-Swaledale School system elementary and high schools (graduating class size 25-45). The high school mascot is the Rebels.