What PTAGIS Does

PTAGIS manages and maintains all of the PIT tag data collected for anadromous salmon and steelhead in the Columbia River Basin.  
In addition to managing the enormous database of PIT tag study information, PTAGIS designs, installs, and maintains most of the equipment needed for automated PIT tag detection.
PTAGIS continues to add data collection sites and upgrade its database storage and retrieval technology to provide researchers with comprehensive, consistent, and high quality PIT tag data.