  |
|
|
Fish are collected from the Walla Walla River using a beach seine with cooperation from the Confederated Tribes of the Umatilla Indian Reservation and the Washington Department of Fish and Wildlife. The fish were analyzed for various contaminants for the Walla Walla River chlorinated pesticide and PCB TMDL study.
Copyright © Washington State Department of Ecology. See http://www.ecy.wa.gov/copyright.html.
