News
Keeping you informed of what IRU is doing is vital to our success. Below is a collection of successes and struggles. Sign up for The Currently and stay up to date with our latest news dropping into your email every month!
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Myth of the Hydrosystem Series: Part 1 of 3
The historical record of dam building in the US shows that dam malfunctions and failures are a frequent occurrence. Dam failures that result in an uncontrolled release of water average 10 per year, and while you may attribute this to old technology, the decades with the greatest number of failures were the 1990s, 2000s, and 1970s.
2021 Salmon Run Recap: Warm Water Spelled Trouble for Migrating Fish
In 2021, Idaho’s salmon and steelhead returns continued to follow the declining population trends of the last few years, resulting in another year of very low abundance.
Create a gift today for lasting impacts tomorrow
We invite you to review several opportunities for you to invest in Idaho Rivers United’s mission with a lasting gift. Planned gifts provide funding for our mission today and into the future.
What happens to fish populations when dams are removed?
Science has consistently demonstrated for three decades that removal of the Lower Snake River Dams is imperative to save Idaho’s wild salmon populations. But what actually happens to fish populations when dams are removed? What do dam removal projects on other rivers show us about how anadromous fish populations respond to this event?
Army Corps Required to Limit Hot Water Pollution from Lower Snake Dams
In September the EPA issued discharge permits to the Army Corps of Engineers that will limit hot water and oil pollution stemming from the four Lower Snake River dams. This is a significant step in the effort to cool down river temperatures that are lethal to migrating salmon and steelhead, and a culmination of IRU’s work over the last 30 years to hold dam operators accountable to the Endangered Species Act.
New Momentum Builds for Idaho Salmon Recovery
However, recent activity has not only renewed hopes of restoring the lower Snake River to a free-flowing river and saving endangered salmon and steelhead, but has signaled that “The times they are a-changing.”
Loon Outdoors: Building Sustainable Fly Fishing Products & Giving Back to Our Rivers
Loon Outdoors is a business that believes in rivers and fish, believes in being stewards of the outdoors, and gives back to like-minded organizations like Idaho Rivers United. This family-owned business uses a methodical approach to create quality products that are safe for the environment, designing products to make your day on the water spectacular.
IRU 27th Annual Auction Recap
Idaho Rivers United’s 27th Annual Auction for the Rivers concluded last Friday and we are immensely grateful for the support of our members and partners!
Press Release: Snake River: Conservation & Fishing Groups Agree to Pause Litigation, Discuss Long-Term, Comprehensive Solution to Aid Struggling Salmon
Portland, OR – Earthjustice, on behalf of a coalition of fishing and conservation groups, today joined with Biden administration agencies, the State of Oregon and the Nez Perce Tribe to seek a pause until next summer in litigation challenging the latest federal plan for hydropower operations on the Snake and Columbia Rivers. The request for a stay includes an agreement for specific dam operations in 2022. If the Court grants the stay, these parties have committed to use the time to work together to develop and implement a comprehensive, long-term solution that could resolve the long-running litigation over dam operations in National Wildlife Federation v. National Marine Fisheries Service.
Press Release: Fishing, recreation advocates topple critical Trump-era Clean Water Act federal power grab
Fishing and recreation advocates won a significant victory for clean water when a federal district court threw out (vacated) a critical Trump Clean Water Act rule. The order from the U.S. District Court for the Northern District of California restores state and Tribal authority to ensure federally permitted activities in rivers and lakes comply fully with state and tribal law.
Can we bring coldwater life back into the Priest River?
With its incredible characteristics, along with an assemblage of wild native fish species prized by anglers, one would think that the Priest River would be a destination for anglers and paddlers both near and far. However, low stream flows and warm temperatures have made the river unsuitable for coldwater-dependent fish. Can the river recover?
Idaho's 2021 salmon and steelhead returns are abysmal. What is happening?
Columbia Basin steelhead returns are the lowest ever recorded since salmon run counts began at Bonneville Dam in 1945. A desperate attempt was made to capture a few sockeye and bring them to Idaho fish hatcheries because returns were so low. What is happening?

