The lower half of a fish ladder at Bonneville Lock & Dam in Cascade Locks remains unchanged as upgrades focus on the upper section. A new $8 million project at the Bonneville Lock & Dam aims to make ...

The alewife spawning season that begins this month across Long Island will be helped by several fish passages constructed over the past two years to provide the feeder fish access to spawning waters ...

BONNEVILLE DAM — The U.S. Army Corps of Engineers is gutting and rebuilding a large section of Bonneville Dam’s fish ladder to make it easier for Pacific lamprey to pass the dam as they return from ...

As salmon and steelhead swim upstream, they’re now facing one more challenge in fish ladders. It’s a non-native fish competing for space: the American shad. At Lower Granite Dam on the Lower Snake ...

AMHERST — Boyd Kynard of Amherst founded the BK-Riverfish environmental consulting business under the premise that too many fish in rivers throughout the United States and around the world are impeded ...

SOUTH KINGSTOWN – A seagull, standing on a rock in the Saugatucket River, waddled closer to the seam of foamy water swirling by. There, in the crashing shallows below the Main Street Dam, the gull ...

Add Yahoo as a preferred source to see more of our stories on Google. Build in the 1940s, the Pomeroy Dam lacks a fish ladder, making it a barrier to migrating fish. It will be removed as part of a ...

A dull roar of water rushed over the Chambers Creek Dam at low tide Tuesday morning as small groups of fishermen in galoshes waded into the green-brown estuary, hoping to hook salmon. Further upstream ...

WEST SPRINGFIELD, Mass. (WWLP) – A fish ladder will be open to the public to watch American Shad migrate upstream this Sunday. The Westfield River Watershed Association (WRWA) expects hundreds of ...

We visited two historic landmarks just outside Roseburg, Oregon — the 100-year-old Booth (Winchester) Bridge and the highly controversial Winchester Dam. This dam hasn’t produced power in years, the ...