Methods used for Fisheries work at Crater Lake

Weighing a Bull Trout
Weighing a Bull Trout.

Kai Victor

Fisheries biologists use modern techniques during the search for Bull Trout and in projects related to trout monitoring and restoration, including;

  • Electroshocking
  • Netting
  • Snorkeling
  • Measuring and weighing fish.

 

Last updated: February 28, 2015

Park footer

Contact Info

Mailing Address:

Crater Lake National Park
PO Box 7

Crater Lake, OR 97604

Phone:

541 594-3000

Contact Us