About the Tour

This tour follows the life journey of the fish to tell the story of PTAGIS. You'll see how PTAGIS tracks fish marked with a PIT tag, and makes valuable data accessible to researchers seeking information about fish movement and behavior.

The Columbia River Basin

Learn All About Tagging

Meet the Fish!

Slideshows & Demonstrations

Learn about PIT tags

Fish Monitoring and Separation

Learn about monitoring adult passage

Data contributors