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.
Eagle River is a community within the Municipality of Anchorage situated on the Eagle River for which it is named, between Fort Richardson and Chugach State Park in the Chugach Mountains. Its ZIP code is 99577. If Eagle River was not part of the Municipality of Anchorage, it would be classified as one of the five largest cities in Alaska.