Active Alerts

Flood and high wind watch for San Francisco. 

For your safety, avoid driving or walking through standing water at all cost.
Please be cautious of manhole covers that may have been dislodged. Report dislodged manhole covers to @SF311. 

Emergency Operations Center (EOC) Activated

The City has activated the Emergency Operations Center (EOC) to coordinate citywide operations, such as clearing storm drains, responding to hill slides, distributing sandbags, and ensuring residents are informed.
Report non-life-threating storm issues to 311, such as:

  • Clogged catch basins
  • Non-life-threatening street and residential flooding
  • Sewer backups or wastewater odors
  • Downed trees

Read more about what to do before and during the storm.

Stay safe and avoid unnecessary travel.

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How Can We Help?

Programs & Learning

Conserving Water & Diversifying Supply
Emergency Preparedness

Emergencies and disasters are a reality in California. Our teams are dedicated to being informed and prepared, and we offer these resources to help you prepare, too.

Flood Maps

Find out if your property is at risk of flooding in a major rainstorm, learn about related legislation regarding property sale disclosures, and take advantage of our programs to help you prepare for and minimize impacts of heavy rains on your property.