Preventing runoff pollution
We provide tools to help people, businesses, and local governments manage runoff pollution. The federally required Nonpoint Plan outlines the path for identifying and reducing runoff pollution. We use a combination of technical and financial assistance, backed by state and federal laws, to ensure water quality is protected in Washington.
Land use practices affect water quality
The way you manage your land can have big impacts on water quality. We provide tools and guidance to keep sediment, bacteria, and nutrients from getting into state waters.
What types of runoff are we concerned about?
Agricultural runoff can pollute streams and rivers. We provide guidance to landowners for keeping waters clean.
Degrading forest roads and logging practices create forestry runoff. State rules and initiatives that govern forest practices are designed to ensure that timber harvest and forest road activities don't pollute streams and rivers. We inspect and provide data to make sure these rules are followed and water quality is protected.
We issue various water quality permits that aim to control urban and stormwater runoff from industries, construction sites, cities, counties, ports, state highways, and boatyards.
Get involved in improving water quality
Protecting and improving water quality requires all of us to do our part. It can be as simple as picking up pet waste and throwing it in the trash or restoring trees and shrubs near streams on your property.