Water Quality photo identifier

Water Quality Program

Individual Permit for the Control of Burrowing Shrimp using Carbaryl on Commercial Shellfish Beds in Willapa Bay and Grays Harbor

The Individual Permit for the Control of Burrowing Shrimp using Carbaryl on Commercial Shellfish Beds in Willapa Bay and Grays Harbor is a combined National Pollutant Discharge Elimination System (NPDES)and State Waste Discharge Permit. It allows the use of the pesticide carbaryl to control burrowing shrimp (Neotrypaea californiensis and Upogebia pugettensis) on commercial shellfish beds in Willapa Bay and Grays Harbor.

Permit Contact:

Derek Rockett
Phone: 360-407-6697
Email: derek.rockett@ecy.wa.gov
Mail:
Washington State Department of Ecology
Water Quality Program
Southwest Regional Office
PO Box 47775
Olympia, WA 98504
Oysters in basket after harvest.

Aquatic Pesticide NPDES Permit ListServ