San Francisco Water Power and Sewer

The San Francisco Public Utilities Commission (SFPUC) is the municipal agency responsible for delivering water, power, and sewer services to San Francisco and parts of the greater Bay Area. It manages the Hetch Hetchy Regional Water System, which supplies drinking water sourced from the Sierra Nevada to residential, commercial, and municipal customers. The agency also operates wastewater collection and treatment infrastructure, handling sewage and stormwater to protect public health and the local environment. Through its power enterprise, it generates and distributes hydroelectric and solar energy to municipal facilities, public agencies, and certain retail customers. The website at sfpuc.org provides account management tools, billing information, service alerts, and resources on conservation programs, infrastructure projects, and rate structures for residents and businesses.