Clean Water

Clean Water, necessary for life

Streams, rivers, lakes, and estuaries must be protected from pollution discharged from cities and factories. Water quality is also a mirror of human actions on the land, such as logging, farming, grazing, irrigation, mining, and urban development. Protecting the quality of our water means recognizing the connection between all human activities and this precious resource.

Following are informational links to resources and issues concerning clean water:

Clean Water Act 101

Water Quality Standards: The Foundation of the Clean Water Act

Polluted Runoff: Nonpoint Sources

Discharges that Require Permits: Point Sources

Protecting Threatened & Endangered Species

TMDLs: Water Pollution Clean-Up Plans

Ship Discharges of Invasive Species

Temperature Pollution

Toxic Pollution

Nutrient Pollution

Columbia River Dredging

Puget Sound Discharges

Ocean Acidification

Water Pollution Trading

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