Main Phone Number: (415) 472-1734

What not to put down your Drain

Keep Fats, Oils and Grease (FOG) Out of Your Drains

  • What’s the problem? Grease builds up in the pipelines. This can cause clogging and spills in your laterals and in District sewer pipelines.
  • What you can do: Pour cooled grease into disposable containers and dispose of it in the garbage. Dry-wipe pots, pans and dishes before washing.We have grease scrapers available from the district — Email Greg at to get yours!

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