00. latest

Corps Completes Scoping of Proposed Underwater Transmission Line In Columbia River, Draft EIS Next

The public has had its say in the scoping round for the Cascade Renewable Transmission project, a more than 100-mile transmission line proposal that, if approved, would include 80 miles of line buried beneath the Columbia River from The Dalles to Portland. The U.S. Army Corps of Engineers, which is currently writing the project’s draft…

Read the full article…

Become a Member and get unlimited access to all articles.

Register

Already a member? Log in here

Ninth Circuit Sets Schedule For Briefings In Federal Appeal Of Lower Court’s Ruling On Hydro Operations For Salmon, Steelhead

Annual Columbia River Pikeminnow Reward Fishery Opens May 1, Top Angler Last Year Pocketed $159,310

Ocean Conditions Off Washington Coastline Key Influence In Columbia River Salmon, Steelhead Mortality; More Ocean Research Funding Needed

Lower Columbia River Spring Chinook Fishing Update: One More Fishing Day Added As Managers Balance Catch Rates With Protecting Upriver ESA Fish

Climate Warming Driving Starving Gray Whales Into San Francisco Bay Where They Are Hit, Killed By Vessels

01. river

Annual Columbia River Pikeminnow Reward Fishery Opens May 1, Top Angler Last Year Pocketed $159,310

The 2026 Northern Pikeminnow Sport-Reward Fishery will open May 1, offering anglers the chance to earn cash while helping protect vulnerable salmon and steelhead in the Columbia and Snake rivers. The fishery will be open daily through Sept. 30 at most locations. In 2025, anglers turned in 150,456 qualifying northern pikeminnow, with each angler averaging […]

Ocean Conditions Off Washington Coastline Key Influence In Columbia River Salmon, Steelhead Mortality; More Ocean Research Funding Needed

Lower Columbia River Spring Chinook Fishing Update: One More Fishing Day Added As Managers Balance Catch Rates With Protecting Upriver ESA Fish

Yakima River Basin Salmon Recovery: Removing Earthen Berm In River Delta Improves Access To Hundreds Of Miles Of Spawning Habitat

Federal Agencies Seek Appeal At Ninth Circuit Of Preliminary Injunction Directing Columbia/Snake River Operations For ESA-Listed Salmon

Alaska Study Details How Rising Temperatures Lead To Hungrier Invasive Northern Pike In Salmon Streams

Columbia Riverkeeper Issues Report On Power/Water Use For Developing Data Centers Along Columbia River, Calls For Moratorium

02. wildlife

Wolf Reports: Both Oregon, Washington Count Increases In Wolves, Packs, Breeding Pairs In 2025

Following a decline at the end of 2024, the Washington Gray Wolf Conservation and Management Annual Report shows that the minimum year-end wolf count increased by more than 17% at the end of 2025. In Oregon, the minimum known count of wolves in Oregon at the end of 2025 was 230 wolves, compared to 204…

Read the full article…

Become a Member and get unlimited access to all articles.

Register

Already a member? Log in here

Climate Warming Driving Starving Gray Whales Into San Francisco Bay Where They Are Hit, Killed By Vessels

Invasive, Destructive Golden Mussels Found On Boat Entering Oregon, Prompting Washington To Undertake Emergency Rule

Genetic Exchange: Female Grizzly Captured In Montana, Translocated To Wyoming Emerges From Den With Two Cubs

WDFW Completes Western Butterfly Conservation Plan Aimed At Boosting Startling Low Population Numbers

Scientists Link New California Population Of Invasive, Destructive South American Rodent (Nutria) To A Re-Introduction From Central Oregon

New UW Study Finds Parasitic Tapeworm In One-Third Of Coyotes Surveyed In Washington, Can Be Passed To Domestic Dogs, Humans

03. habitat

Though Good In North Part Of Columbia Basin, Snowpack Has Disappeared In Some Areas To The South; Summer Streamflows In Jeopardy

A huge snowpack in Canada provides a stark contrast to the nearly empty snowfields in southern Idaho where snowpack is at record lows this year and in eastern Oregon, with much of that area in drought or developing drought, according to an April National Oceanic and Atmospheric Administration report.

Read the full article…

Become a Member and get unlimited access to all articles.

Register

Already a member? Log in here

Wildfires, Winter Rainstorms In PNW Accelerating Winter Snowmelt, Less Mountain Snow Available As Water Storage During Summer

UBC Research: Summers Expanding 50 Percent Faster Than Thought, Quicker Transitions Between Seasons

Over 100 Habitat Restoration Projects For Salmon Yielding Big Results On Central California Coast, Record 30,000 Endangered Coho Return

Melt Seasons And Net Loss Of Ice: Study Shows How Alaska’s Glaciers Melt Additional Three Weeks With Every 1.8 Degree F Increase

Warming Climate In PNW Making Avalanche Forecasting Difficult, Cooler Inland Areas Seeing More Rain-On-Snow Crust Layers

Tire Pollution Under Scrutiny: New Canadian Study Shows How Artificial Turf Using Crumb Rubber Can Kill Salmon For Years

Habitat Compression: West Coast Cool Corridor For Marine Life Attracts Both Humpback Whales, Fisheries To Same Productive Waters

04. power

Corps Completes Scoping of Proposed Underwater Transmission Line In Columbia River, Draft EIS Next

The public has had its say in the scoping round for the Cascade Renewable Transmission project, a more than 100-mile transmission line proposal that, if approved, would include 80 miles of line buried beneath the Columbia River from The Dalles to Portland. The U.S. Army Corps of Engineers, which is currently writing the project’s draft…

Read the full article…

Become a Member and get unlimited access to all articles.

Register

Already a member? Log in here

Corps Taking Interim Measures At Willamette Valley Dam Due To Risks Associated With Major Earthquake From Cascadia Subduction Zone

Corps Opens Public Comment On Proposed Renewable Diesel Refinery In Columbia River Estuary; Could Produce 1.4 Billion Gallons Per Year

Corps’ ‘Building Infrastructure, Not Paperwork’ Initiative Aimed At Cutting Red Tape, Says Won’t Change Public Processes, NEPA, ESA

BPA First Quarter Financials Show Mixed Results As Revenues Fall Short, Agency Closely Monitoring Such Variables As Snowpack

Corps Opens Environmental Review Of Proposed Transmission Line In Columbia River Bed From The Dalles To Portland

Over 130 Northwest Utilities Sign Long-Term Wholesale Power Contracts With Bonneville Power Administration

Judge Sets Oral Arguments Over Preliminary Injunction Request That Would Alter Columbia/Snake Dam Operations For Salmon, Steelhead

05. law

Ninth Circuit Sets Schedule For Briefings In Federal Appeal Of Lower Court’s Ruling On Hydro Operations For Salmon, Steelhead

For the litigation over river operations for Columbia/Snake River salmon and steelhead, the Ninth Circuit Court of Appeals has set a briefing schedule for the federal government’s appeal of rulings by a lower court in Portland. But the Court has yet to say whether it will stay the lower court’s rulings as the legal wrangling…

Read the full article…

Become a Member and get unlimited access to all articles.

Register

Already a member? Log in here

PFMC Finalizes 2026 Recreational, Commercial Ocean Salmon Fishing Seasons For California, Oregon, Washington

USFWS Approves Oregon’s Wildlife Action Plan, Stronger Focus On Climate Change, Invasive Species; Eligible For Federal Funding

‘Judicial Overreach Must Stop’: Agencies Ask Appeals Court To Throw Out Injunction Guiding Spill For Salmon At Columbia/Snake Dams

Lawsuit Launched Against USFWS Over ESA Protection For Western Ridged Mussel, Lives In Columbia/Snake River Basin Streams

Though Petition Denied, ODFW Working With NOAA On Conservation Plan To Reduce Whale Entanglements In Crab Fishery

Work Begins To Improve Passage Conditions For Migrating Salmon, Steelhead In Yakima River Delta

Klamath Indigenous Land Trust Purchases 10,000 Acres Along Klamath River For Ecological Restoration Post Dam Removal

© Copyright 1997- 2026 Columbia Basin Bulletin. All rights reserved.