What happens to fish populations when dams are removed?
Stephen Pfeiffer Stephen Pfeiffer

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?

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Army Corps Required to Limit Hot Water Pollution from Lower Snake Dams
Press Releases Stephen Pfeiffer Press Releases Stephen Pfeiffer

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.

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New Momentum Builds for Idaho Salmon Recovery
Nic Nelson Nic Nelson

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.”

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Loon Outdoors: Building Sustainable Fly Fishing Products & Giving Back to Our Rivers
Anna Buschbacher Anna Buschbacher

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.

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IRU 27th Annual Auction Recap
Guest User Guest User

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!

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Press Release: Snake River: Conservation & Fishing Groups Agree to Pause Litigation, Discuss Long-Term, Comprehensive Solution to Aid Struggling Salmon
Press Releases Staff Press Releases Staff

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.

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Press Release: Fishing, recreation advocates topple critical Trump-era Clean Water Act federal power grab
Press Releases Staff Press Releases Staff

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.

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Can we bring coldwater life back into the Priest River?
Guest User Guest User

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?

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Working to Protect Wild and Scenic Values in the Owhyee Canyonlands with Ecoflight
Stephen Pfeiffer Stephen Pfeiffer

Working to Protect Wild and Scenic Values in the Owhyee Canyonlands with Ecoflight

IRU staff and several other organizations and members of the Shoshone-Paiute Tribes recently had the opportunity to tour the Owyhee canyonlands by air, courtesy of Ecoflight. This vast sagebrush steppe and remote river canyon covers parts of Idaho, Nevada, and Oregon and is home to over 600,000 acres of Wilderness and 324 miles of Wild and Scenic rivers. It’s Wild and Scenic Values are currently threatened by proposed flight operation changes over the canyons.

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Board Highlight: Pete Deluca, "How I got into IRU and River Conservation"
Guest Author Guest Author

Board Highlight: Pete Deluca, "How I got into IRU and River Conservation"

IRU Board Member, Pete DeLuca, shares his story on how he fell in love with Idaho’s rivers.

“When I was 15 years old, I had my first white water experience….We paddled Navy surplus rubber rafts and had two guides (rowing team members from Harvard). The first two days, I was terrified. But by the time we reached Shoup, I was hooked on whitewater.”

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Drought and Hot Water Spell Trouble for Native Fish 
Stephen Pfeiffer Stephen Pfeiffer

Drought and Hot Water Spell Trouble for Native Fish 

A low winter snowpack that melted off more rapidly than normal, followed by extreme temperatures, has left much of the state hot and dry. Our river systems and lakes are no exception, with this summer’s warm water conditions hurting native fish populations.

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Air Force Overflight Expansion a Concern for the Owyhee Canyonlands
Stephen Pfeiffer Stephen Pfeiffer

Air Force Overflight Expansion a Concern for the Owyhee Canyonlands

The Mountain Home Air Force Base is proposing changes to military overflight operations in the Owyhee canyonlands of Idaho, Oregon, and Nevada. The impacts of these changes on the people, wildlife, and character of this remarkable region would be significant and violate the Wild & Scenic protections for the area.

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IRU Member Highlight: Doug Zamzow
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IRU Member Highlight: Doug Zamzow

Meet IRU Member Doug Zamzow (IRU’s 2020 Member of the Year award recipient!). Doug has been a member of Idaho Rivers United since 2004, and has been an advocate for our rivers for decades.

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