Surface Water Management

What We Do

Surface water staff work to protect our local streams through storm system inspection, maintenance, construction oversight, stream monitoring, and education and outreach opportunities to foster healthy watershed stewardship. Learn how you can help.

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2021 Surface Water Design Manual

As part of the City’s yearly update to the Bothell Design and Construction Standards and Specifications, we have updated Bothell’s Surface Water Design Manual. Learn more and view the updated manual.

Report a Spill

Let us know right away if you see a spill so we can try to contain it before it reaches any of our storm drains or local streams. Report a spill.

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Report a Drainage Issue

Submit an online form to tell us about your drainage concern. If it's an emergency, call 911.

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