23 mm Half duplex tags applied to bull trout and lamprey by the CTWSRO Fisheries Department (and/ or its research partners) in Deschutes River Basin. Tags are applied to investigate movement of bull trout in reservation streams and the Deschutes Basin. Data collected at reservation arrays is stored on our local network. However, we would like to utilize PTagis as a repository of our tagging data.
These tags have been used by the CTWSRO fish research program since 2007. Currently, 7 HDX arrays are operated on the reservation, and plans are in progress to install three new dual reading arrays in 2016. Each of the arrays is tested for read range and antennae efficiency a minimum of 3 times per year.