Stormwater
Stormwater is rain and snow melt that runs off rooftops, paved streets, highways, and parking lots. As it runs off, it picks up pollution like oil, fertilizers, pesticides, soil, trash and animal manure. Most stormwater is not treated, even when it goes into a street drain. It flows downstream directly into streams, lakes, and marine waters.
Stormwater runoff is the leading threat to Washington's urban waters, streambeds, banks and habitats.
Need help with stormwater? We can do that!