Water Quality

As a stormwater utility, SWM provides a variety of services for ratepayers to keep people safe and to keep our rivers, lakes, streams, and Puget Sound healthy. Clean waters are important to us all.

We are working for you to:

Water Pollution Problem to Investigate
Fix water pollution problem

Investigate water quality problems

Sampling lake water quality
Prevent Pollution

Work with residents and businesses to prevent water pollution