Aquatic Plant and Algae Management General Permit
The Aquatic Plant and Algae Management General Permit (permit) is a combined National Pollutant Discharge Elimination System (NPDES) and State Waste Discharge General Permit. It covers the in-water and shoreline (including roadsides and ditch banks) treatment of native and noxious plants and algae. It also covers nutrient inactivation treatments. The permit allows the discharge of a specific list of aquatic labeled herbicides, algaecides, biological water clarifiers, adjuvants, marker dyes, and nutrient inactivation products into the freshwaters of Washington.
Ecology will accept written comments on the draft permit, fact sheet and SEPA determination from November 4 through December 18, 2015.
Ecology prefers comments be submitted through the comment form below. Comments may also be submitted through email or standard mail to the addresses provided below. Comments should reference specific permit text when possible.
Submit comments by email to: email@example.com
Submit written comments to:
You must send comment form and email comments before 5 p.m., December 18, 2015. Written comments must be postmarked no later than 5 p.m., December 18, 2015.
Public Workshop and Hearing
The purpose of the workshop is to explain the general permit to answer questions prior to the formal public hearing. The purpose of the hearing is to provide an opportunity for people to give formal oral testimony and comments on the proposed draft permit. Written comments will receive the same consideration as oral testimony. The public workshop will begin at 1 p.m. on December 7, 2015. The public hearing will begin immediately following the public workshop and will conclude when public testimony is complete. The workshop and hearing may also be attended as a webinar where individuals may view the presentation and provide testimony.
December 7, 2015 – 1 p.m.
Discharge Management Plan Template and SEPA Addendum - Use if 5 or more acres of area will be included in your permit application.
Transfer Form - Use to transfer coverage to another party.
Notice of Termination Form - Use to cancel your permit coverage.
Product to Active Ingredient Conversion Table - End of year reporting must be in pounds of active ingredient.
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