![]() |
FACT SHEET
WASHINGTON DEPARTMENT OF FISH AND WILDLIFE 600 Capitol Way North, Olympia, WA 98501-1091 |
June, 1998
| Description: | Bull trout are native chars and part of the salmonid family. Dolly Varden, also found in Washington, are similar in appearance to bull trout. Native char are found in fresh water streams, lakes and some migrate to salt water for a portion of their lives. Adult bull trout and Dolly Varden range from eight inches to more than two feet in length. They are olive green to brown on the back and sides. |
| Where they live: | They are found in small streams, rivers, reservoirs, lakes and in salt waters across the state. |
| Status: | A 1998 WDFW study found 80 bull trout/Dolly Varden populations in Washington: 14 (18 percent) were healthy; two (3 percent) were in poor condition; six (8 percent) were critical and the status of 58 (72 percent) stocks was unknown. WDFW is continuing to evaluate the status of the stocks. |
| Why some are in decline: |
Human activities that degrade bull trout habitat include: disturbing spawning and rearing areas through mineral prospecting, dredging and allowing farm animals into rivers; egg-smothering siltation from road building; worsening the gravel-scouring effects of flooding by urban development; removing pool-building wood debris and water-cooling shade by logging and water withdrawals for agriculture, industry and urban development. |
| WDFW actions to protect bull trout: |
|
| What ESA listings mean: |
The Endangered Species Act is a federal law that makes it illegal to possess, kill or harm a listed species. For additional information, contact the U.S. Fish and Wildlife Service at (360) 753-9440. |
Find a bug or error in the system? Let us know about it!
© 1998 Washington Department of Fish and Wildlife
E-mail <webmaster@dfw.wa.gov>