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Link to DPD Home Page Link to About Us Link to Contact Us Diane Sugimura, DPD Director
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Stormwater Code
Codes
  • SMC 22.800 - 22.808
  • Reference Version of Ordinance 123105: Stormwater Code - Nov. 18, 2009

New Legislation

  • Ordinance 123105 (Council Bill No. 116614): Stormwater Code

  •  
  • Ordinance 123107 (Council Bill No. 116616): Seattle Grading Code

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  • Ordinance 123106 (Council Bill No. 116615): Cross Reference Update

 

Last Updated:

Sept. 22, 2010

Quick Reference

The Grading Code is now separate from the Stormwater Code. To find more information about the Grading Code, please visit the DPD Codes page.

 

Click on this link, to see the DPD's Side Sewer Program.

 

Get more technical support through the SPU Technical Resources.

 

Find out more information about the Department of Ecology Notice on Stormwater Regulations.

 

Image of storm drain
Department of Planning and Development (DPD)
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