Only Rain Down the Drain Storm Drain Marking Volunteer Events Remind others to keep pollution out of Puget Sound by placing medallions that read “No Dumping. Drains to Sound” in storm drains located in public areas of Mukilteo. We’ll provide storm drain marking kits with everything you need to install the medallions and a WSU Beach Watcher will provide instruction on how to place them properly and safely. Come join our public events on July 15th and 29th – we’ll…