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Surface Water Management Division



The Surface Water Management (SWM) Division is responsible for the comprehensive management of the City's man-made surface water systems. This involves protecting developed and undeveloped properties from flooding, runoff and water quality problems, while continuing to accommodate new residential and commercial growth. The SWM Division also promotes the preservation of natural drainage systems and the protection of fishery resources and wildlife habitat.

Services are provided in the form of the following programs: 

The SWM Division provides all surface water and stormwater related services for Federal Way. Please note that SWM is not associated with the two water districts currently providing water and sewer service within the city. Please refer to your water and sewer bill to determine your provider. The Lakehaven Utility District can be reached at 253.941.1516 and the Tacoma Public Water Utility can be contacted at 253.502.8000.

For more information on the surface water utility please see the Federal Way Revised Code, Chapter 11.35, "Surface Water Utility in General."

For information on SWM Design and Development related documents, visit the Development Services page.


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Theresa Thurlow, P.E.
Surface Water Manager


Public Works:


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News and Updates

Stormwater Management Program Plan 2019

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Green Living Workshops

The City sponsors free workshops on Green Living topics including recycling, composting, edible gardening, rain barrels, solar energy, backyard chickens and more. Check back in 2020 for the latest information on class offerings.
Wednesday, January 29th 2020
6:30 pm - 8:00 pm
King County Public Library
34200 1st Way S