The biggest factor is the direction the rivers flow. The Monongahela flows from south to north. The Allegheny River flows from north to south. North is where you typically find co ...

The city has received permits it needs for the first phase of its project on the Allegheny River. The overall project ...

It seems as though the Allegheny River typically freezes rather than the Monongahela River. KDKA-TV Meteorologist Ray Petelin explains.

The Blawnox Fire Department told the DEP that gasoline entered a storm sewer and the Allegheny River. The DEP is now working ...

Leaders of the Seneca Nation are once again calling on the City of Olean, New York to take decisive action to fix ...

Tony LaRussa Friday, May 27, 2022 12:25 p.m. | Friday, May 27, 2022 12:25 p.m. Although the Allegheny River was closed initially to all boat traffic from the train derailment site in Harmar to ...

Bent Fest is set to take place Saturday, April 12th at Bent Run Brewing Co. along the Allegheny River in downtown Warren ...

Ray Rieser Sunday, Aug. 6, 2023 12:01 p.m. | Sunday, Aug. 6, 2023 12:01 p.m. The concrete locks and dams along the Allegheny River were built in the 1920s and 1930s, but three dams built around ...

Residents of Olean and neighboring communities, Seneca Nation officials and all those who enjoy the Allegheny River’s water ...

More than $2.7 million in grant funding was awarded to Southwest Pennsylvania last month through the state’s Department of ...