Formal Draft Comment Period
Aquatic Mosquito Control General Permit
Nov. 15, 2023 - Dec. 29, 2023, 11:59 p.m.
We invite you to comment on the draft Aquatic Mosquito Control General Permit. Submit your feedback by Dec. 29, 2023.
We ask that comments reference specific document text when possible.
General permit documents
The draft Aquatic Mosquito Control General Permit and supporting documents are available for review on Ecology's Aquatic Mosquito Control General Permit webpage.
We regulate aquatic pesticides released into water under the National Pollutant Discharge Elimination System (NPDES) Permit. This permit regulates when, where, how, and the amount and type of products that can be applied. The permits provide details on the monitoring, reporting, and public notification requirements for using pesticides to manage aquatic organisms.
- Use our online comment form
Comment by mail
Washington State Department of Ecology
P.O. Box 47696
Olympia, WA 98504-7696
Aquatic Pesticide Permit Specialist
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