The Oregon Seal Oregon Department of Fish and Wildlife mobile
  
ignore
 » ODFW Home    » Fish Division    » Local Fisheries    » Diamond Lake      » Treatment Photos
ignore
ignore
ignore
About Us Fishing Hunting Viewing License/Regs Conservation Living With Wildlife Education
ignore
ignore
Fish FISH DIVISION
Regulating harvest, protection, and enhancement of fish populations
ignore

Rototone Treatment Photos

The chemical Rotenone is loaded on a barge for dispersal around the lake. Barge Rot
The natural outflow of the lake was enlarged to help drain a portion of the lake. This drawdown decreased the amount of water to treat so less chemical could be used. It also ensured that treated water would not escape downstream. Originally, pumps were gong to be used to draw down the lake, but last minute glitch required this approach. Canal
A large amount of Rotenone... Rotenone Pile
Treatment in process... Treatment
ignore
ignore
 


About Us | Fishing | Hunting | Wildlife Viewing | License / Regs | Conservation | Living with Wildlife | ODFW Outdoors

ODFW Home | Driving Directions | Employee Directory | Social Media | Oregon.gov | File Formats

4034 Fairview Industrial Drive SE   ::   Salem, OR 97302   ::    Main Phone (503) 947-6000 or (800) 720-ODFW [6339]

Do you have a question or comment for ODFW? Contact ODFW's Public Service Representative at: odfw.info@state.or.us
Do you want to enter your opinion about a specific issue into the public record? Contact
: odfw.comments@state.or.us





   © ODFW. All rights reserved. This page was last updated: 12/09/2011 10:52 AM