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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Moccasin Powerhouse and Generator Step-Up Transformer Rehabilitation


Both Moccasin Powerhouse generator units were completed in 1969 and have exceeded their working life expectancy and need repair in order to continue operating reliably.  

  • Construction Start: Phase one May 27, 2021
  • Contruction End: Phase 3: June 2027
  • Cost: $66.71 Million
  • Project Phase: Construction