I was being a bit glib there, I just meant that it was bad for the fish. My understanding is the average mortality rate for fish passing through a dam is 1 in 5

I was being a bit glib there, I just meant that it was bad for the fish. My understanding is the average mortality rate for fish passing through a dam is 1 in 5. [1] [1] https://ec.europa.eu/research-and-innovation/en/horizon-magazine/hydropower-dams-make-fish-friendly-splash https://ec.europa.eu/research-and-innovation/en/horizon-maga...