Dry Months Has Basin Water Supply Mostly Dropping; With La Nina Hanging On March Could Be Wetter

NOAA Report Says Sea Levels Will Rise Next 30 Years For U.S. Coasts By As Much As Previous 100 years

Pilot Project To Reintroduce Salmon Into Historical Habitat Above California’s Shasta Dam Receives Funding

Southwestern North America’s 22-year ‘Megadrought’ Region’s Driest Since Year 800; Climate Change Quickening Soil Moisture Deficit

OSU Wildfires Study Contradicts Common Narrative; Shows Most Fires On Forest Lands Come From Private Property

Report Details How Cascadia Quake Could Send 80 Million Gallons Of Oil, Gas Into Willamette, Columbia Rivers, Could Devastate Fisheries

Corps Says Court’s Salmon/Steelhead Protective Order Will Impact Willamette Valley Reservoir Refills, Recreation

Study Explains Why Wolf Kill Rates Drop When Bears Are Around; ‘Wolf Foraging Behavior Doesn’t Occur In Vacuum’

New Atlas Finds Globe’s Glaciers Have Less Ice Than Thought; Revises Outlook For Freshwater Availability, Sea Level Rise

Annual Salmon Survival Report Says Breaching, More Spill Necessary To Improve Snake River Salmon/Steelhead Smolt-To-Adult Returns

Warms Springs Tribes’ Ownership Share Of Deschutes Dam Complex Rises To 49.99 Percent As Salmon Reintroduction Continues

California Salmon/Climate Study: Diversity Mostly Lost, Dams Confine Salmon To Hottest Parts Of Watersheds

Research Details Warmer Ocean Pushing California’s Commercial Squid Fishery North To Oregon, Washington; Oregon Creates Its First Squid Fishing Regs

Climate Change Beginning To Suffocate Ocean’s Fisheries? Study Shows Oceans Losing Oxygen At Unnatural Rates

Corps Evaluating EIS Alternatives For Potential Survival Improvements At Willamette Valley Dams For ESA-Listed Salmon, Steelhead

Another Big Return Of ESA-Listed Eulachon (Smelt) Expected For Columbia River; Commercial Test Fishery Approved

Study Says Hatchery-Reared Steelhead Grow Faster Than Wild Fish, But Show Lower Survival In Wild, Suggests Rearing Changes

Idaho Wild Steelhead/Angling Study: Far Fewer Wild Fish Caught Than Hatchery, High Catch-Release Survival

Bad Trend For Olympic Peninsula Wild Steelhead: Populations Down More Than Half Since 1950s, Fish Returning 1-2 Months Later

UBC Study: Nearly Half Of Countries’ Shared Fish Stocks On The Move Due To Climate Change, Could Prompt International Conflicts

International Year Of Salmon Initiative Launches Largest Ever Pan-Pacific High Seas Research Expedition To Study Salmon

Enhanced Statistical Analysis Of Tagged Killer Whales Find Undiscovered Behaviors, Could Aid Conservation Efforts

Study: Recovering Endangered Fish May Be Impossible Where Natural Streamflow Declining Due To Warming Climate

Year Starts With Forecasted Above Average Basin Water Supply, 102 Percent At Dalles Dam; December Boosted Watersheds’ Snowpack Bigtime

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