Washington State Department of Ecology

Ecology home > Water Quality > Aquatic Pesticides Permits > Aquatic Plant and Algae Management Permit > Historical Information

Historical Information

Draft 2010 General Permit Documents and Public Comments (September 1, 2010)

Expired Permit Information

Expired Permit (issued March 1, 2006)
Expired Final Fact Sheet (March 1, 2006)
Addendum to Final Fact Sheet (March 1, 2006)
Response to Comments (March 1, 2006)

Appeal Information

Superior Court of the State of Washington Decision State Department of Ecology v Northwest Aquatic Ecosystems, et al (November 26, 2008)

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