Klamath River dams to be removed in project touted by California tribal leaders
usatoday.com
usatoday.com
An article with more background: https://wildrivers.lostcoastoutpost.com/2023/mar/24/ground-h...
Here's a pretty good video on the habitat restoration: https://www.youtube.com/watch?v=lX4gYJ3hicQ
Note they've actually had an agreement in place to remove the dams since 2008, but the first agreement depended on Congressional approval and Congress never voted on it. Then they reached a new agreement that only needed FERC approval, which they got, along with the endorsement of the Department of the Interior under the Obama administration, only to have that endorsement rescinded when Trump appointed a new secretary whose mandate was apparently "shit on everything done by Obama, no matter what it was."
So this is now finally happening after being dicked around for 15 years, with, of course, even that only happening after the US government giving away your land to other people so they can do things that erase your cultural identity and tribal sovereignty for 120 years.
Imagine if you were a Yurok person and your people lived for thousands of years, as a unique culture, and where substituting off of salmon was integral to that culture, only to have foreign invaders remove you from your lands, put you on reservations, and effectively destroy the lifeblood of your people by damming the rivers. Now imagine how after several generations this would damage your people as a group economically.
Given that history, it seems strange to question that the Yurok people might have financial "benefits" from this kind of project.
You can see pictures of what these elevated river temperatures do here: https://english.alarabiya.net/News/world/2021/08/02/Scorchin...
Why is water depth so important? It's pretty well known how hot concrete can get when sitting in exposed California sun. If you have a water depth of a foot - that water is going to get really toasty.
There's quite a few resources regarding water temperatures and the effect it's having on salmon runs:
- https://www.kiro7.com/news/salmon-threatened-hot-temperature...
- https://www.ucsrb.org/low-water-high-temperatures-drastic-ef...
And in the end the real issue is ecological restoration, of which salmon are only a part. Fortunately the case is easy for these dams because the dams don't pay for themselves.
In general dams are pretty terrible, but like so many things can be worth the tradeoff. But the "worth" involves human life (e.g. wiping out the hetch hetchy valley so that people on the SF peninsula can have water). But when there's no clear benefit at all, the downsides (buildup of heavy metals behind the dam, damage to fish and other wildlife, earthquake risks....) are decisive.