The U.S. Army Corps of Engineers, which operates and maintains McAlpine, calls it a "marvel of engineering" — allowing safe passage through the Falls of the Ohio, the only natural obstruction on the ...

Lowellville’s low-head dam will be the first in a regional plan to remove nine dams along the Mahoning, a river that crosses into Pennsylvania and joins the Shenango to form the Beaver River, which ...

All 12 floodgates at the Markland Locks and Dam were raised by Thursday afternoon, but people living upriver should still expect flooding overnight.

Pennsylvania authorities removed five barges that were trapped at a dam downriver from Pittsburgh on Tuesday after 26 barges broke loose and drifted down the Ohio River last week.. On Tuesday, the ...

BROOKPORT, IL (KFVS) - The Ohio River Locks and Dam 52 has reopened to river traffic. According to the U.S. Army Corps of Engineers, it reopened at 8 p.m. on Wednesday, September 14 after worker ...

CINCINNATI (WKRC) - TheMeldahl Locks and Dam is about 40 miles southeast of Cincinnati. Currently, it is letting the river water essentially pass through it. "They're only built to a certain ...

At the end of September, the last dam of the original system that made the Ohio River navigable year-round was taken out of service. The first phase of its demolition will begin soon. Locks and ...