Inside the battle to build a $1.2 billion fish barricade

The Army Corps of Engineers aims to block invasive carp from the Great Lakes.

https://arstechnica.com/science/2023/06/inside-the-battle-to-build-a-1-2-billion-fish-barricade/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social