Sterling summarizes Natel's fish passage research and emphasizes how the RHT can positively impact fish inthe St. Croix and St. Lawrence watersheds.
https://www.ijc.org/en/dam-turbine-design-helps-fish-move-safely-downstream
An examination of using a conically arranged, cantilevered electrified bar rack (Center Sender) to guide fish, unharmed, through hydropower facilities.