Aquatic Invasive Species Management General Permit
This permit has expired, and been replaced by the new Aquatic & Invasive Species Control permit.
Historic permit documents
- Permit (expired Sept. 15, 2021)
- Fact sheet
- Response to comments on draft permit
Additional documents
Related links
Contact information
Shawn Ultican
Aquatic Pesticide Permit Specialist
shawn.ultican@ecy.wa.gov
360-870-3492