SF Water, Power, Sewer (SFPUC)

SF Water, Power, Sewer (SFPUC) San Francisco Public Utilities Commission — Stay up to date on everything water, clean energy, & wastewater.

Report any water, power, or sewer issues to San Francisco 311. Water

The SFPUC delivers drinking water from the Hetch Hetchy Regional Water System to 2.6 million people. Two unique features of this system stand out: the drinking water provided is among the purest in the world; and the system for delivering that water is almost entirely gravity-fed, requiring minimal fossil fuel consumption. The Water Enterprise also manages the City's Auxiliary Water Supply System for firefighting preparedness. Power

The Hetch Hetchy Power System's hydroelectric powerhouses, solar installations and biogas units generate about 1.7 billion kilowatt hours of clean, renewable and reliable energy annually for vital City services. We are continuously researching, developing, and installing new electricity-generating resources to provide clean power for our customers. San Francisco will be one of the first cities in the nation to offer residents and businesses the opportunity to choose a 100% renewable energy supply with our CleanPowerSF program. Our diverse, renewable energy portfolio makes us one of the cleanest energy utilities in California. Sewer

The Wastewater Enterprise provides innovative resource re-use initiatives such as the Biofuel/Alternative Energy Program. We generate bio-energy as a byproduct of processing fats, oils, and greases that can clog our combined sewer system. The system collects, transmits, treats and discharges about 9.2 million cubic feet of sanitary runoff per year. We protect the public health and environmental safety of the San Francisco Bay and Pacific Ocean. For more information about how we serve our customers and help our communities, visit us as www.sfpuc.org

A lot of times the work our crews are doing takes place underground. Out sight but essential to functioning of our City....
09/14/2026

A lot of times the work our crews are doing takes place underground. Out sight but essential to functioning of our City.

⚡It's not every day where you can experience a park on the top of a building... powered by clean energy from Hetch Hetch...
09/12/2026

⚡It's not every day where you can experience a park on the top of a building... powered by clean energy from Hetch Hetchy Power! So, take a stroll & check out the Salesforce Transit Center—an urban oasis in the sky surrounded by city views, gardens & public art installations.

🏈 G’day, Niners fans! 🇦🇺The 49ers and Rams are taking the rivalry all the way to Australia! While they battle it out Dow...
09/10/2026

🏈 G’day, Niners fans! 🇦🇺

The 49ers and Rams are taking the rivalry all the way to Australia! While they battle it out Down Under, we’ll be repping SF the best way we can... by drinking SF tap water. 💧

message received. 🫡 💧
09/10/2026

message received. 🫡 💧

It’s going to be a hot one out there today. 😅 Here are some tips to help you stay cool & save energy during the heatwave...
09/09/2026

It’s going to be a hot one out there today. 😅

Here are some tips to help you stay cool & save energy during the heatwave:
💧Stay hydrated with SF tap
🪟Close blinds
💨Use fans for cooling
💡 Turn off unnecessary lights
🔌Unplug unused electronics

09/09/2026

Hot weather today – stay cool and hydrated. If your home is uncomfortably hot, consider visiting an air-conditioned public space to cool off, such as libraries, shopping malls, community centers, or swimming pools., available on the Heat Wave Map at: sf.gov/heat

Hoy hace mucho calor: manténgase fresco e hidratado. Si hace mucho calor en su casa, considere ir a algún lugar público que tenga aire acondicionado para poder refrescarse, como bibliotecas, centros comerciales, centros comunitarios o piscinas. Consejos: sf.gov/heat

今日天氣炎熱 —— 請保持涼快並補充足夠水分。 如家中過於炎熱，可考慮前往設有冷氣的公共場所降溫，例如圖書館、購物商場、社區中心或游泳池。防暑提示：sf.gov/zh-hant/heat

Mainit ang kalagayan ng pahahon ngayong araw – manatiling maginhawa at gawing madalas ang pag inom ng tubig. Kung ang inyong tahanan ay lubhang napakainit, pag isipan ang pag bisita sa mga pampublikong lugar para mag palamig, tulad ng mga aklatan, mga shopping mall, community center, o mga swimming pool. Mga Tip: sf.gov/heat

09/09/2026
Happy Labor Day! 👷‍♀️👷‍♂️ Today, we’re celebrating the people who keep San Francisco running, from the crews in the fiel...
09/07/2026

Happy Labor Day! 👷‍♀️👷‍♂️

Today, we’re celebrating the people who keep San Francisco running, from the crews in the field to the teams working behind the scenes. 🌟

Every day, our employees work hard to deliver reliable water, wastewater and power services to our communities. We’re grateful for all you do! 💙

Every day, our crews are monitoring and doing maintenance work to make sure that our sewer pipes are clear and flowing. ...
09/05/2026

Every day, our crews are monitoring and doing maintenance work to make sure that our sewer pipes are clear and flowing.

Address

525 Golden Gate Avenue
San Francisco, CA
94102

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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