Stormwater, Drainage Cleaning and Maintenance

  • Report blocked or damaged pipes causing flooding to Council. Phone 9978 4000 or complete the below form.
  • Report stormwater pollution incidents in Mosman to Council’s Rangers on 9978 4081.
  • Report stormwater pollution incidents outside Mosman to the relevant Council, or phone the EPA pollution line on 131 555.
  • Report sewage spills to Sydney Water phone 13 20 90.
  • Report leaks of potable (drinking) water into private property to Sydney Water on 13 20 90.

For development related stormwater issues, refer to:

Online Form

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