Hydro-electric in the context of "Dam failure"

The Hrazdan (Armenian: Հրազդան, Hrazdan) is a major river and the second largest in Armenia. It originates at the northwest extremity of Lake Sevan and flows south through the Kotayk Province and Armenia's capital, Yerevan; the lake in turn is fed by several streams. In the Ararat plain it joins the Aras river along the border with Turkey. It joins as a left tributary the Kura river, which then flows into the Caspian Sea.

A series of hydro-electric projects have been constructed on the Hrazdan. Its waters are in demand to irrigate crops.

The River Lee (Irish: An Laoi) is a river in Ireland. It rises in the Shehy Mountains on the western border of County Cork and flows eastwards through Cork, where it splits in two for a short distance, creating an island on which Cork's city centre is built, then passes through Cork Harbour on the south coast, one of the largest natural harbours in the world, to empty into the Celtic Sea. The catchment area of the River Lee is 1,253 km. The long-term average flow rate of the River Lee is 40.4 cubic metres per second (m/s).

A hydro-electric scheme was built on the river, upstream from Cork City, and this part of the river now contains the Carrigadrohid and Inniscarra reservoirs. The river is crossed by 42 bridges, 29 of which are in Cork City, and one tunnel. The river also provides an 8-kilometre (5.0 mi) stretch of salmon fishing.

Lake James is a large reservoir in the mountains of Western North Carolina which straddles the border between Burke and McDowell Counties. It is named for tobacco tycoon and benefactor of Duke University James Buchanan Duke. The lake, with surface elevation of 1200 ft (366 m), lies behind a series of 3 earthen dams. It was created by Duke Power between 1916 and 1923 as a hydro-electric project. It still generates power today and is the uppermost lake on the Catawba River system.