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Yalu

(Encyclopedia)Yalu yäˈlo͞oˈ [key], Korean Amnok, river, c.500 mi (800 km) long, rising in the Changbai Mts. in Jilin prov., NE China, and flowing SW to the Bay of Korea at Dandong; forms part of the China–Nor...

reservoir

(Encyclopedia)reservoir rĕzˈəvôr, –vwär [key], storage tank or wholly or partly artificial lake for storing water. Building an embankment or dam to preserve a supply of water for irrigation is an ancient pra...

Abu-Simbel

(Encyclopedia)Abu-Simbel ĭpˈsämbo͞olˈ [key], village, S Egypt, on the Nile River. Its two temples were hewn (c.1250 b.c.) out of rock cliffs during the reign of Ramses II. To avoid the rising waters caused by ...

Shushtar

(Encyclopedia)Shushtar sho͞oshtärˈ [key], town (1991 pop. 70,294), Khuzestan prov., SW Iran, on the Karun River. It has irrigated agriculture and has long been known for its brocaded textiles, metalwork, and eng...

Croton Aqueduct

(Encyclopedia)Croton Aqueduct krōˈtən [key], 38 mi (61 km) long, SE N.Y., carrying water from the Croton River basin to New York City; built 1837–42. It was one of the earliest modern aqueducts in the United S...

Gatún Lake

(Encyclopedia)Gatún Lake gäto͞onˈ [key], artificial lake, 163 sq mi (422 sq km), Colón Prov., Panama, formed by the impounding of the Chagres River. Gatún Dam (completed 1912), 11⁄2 mi (2.4 km) long and 115...

Kamyanske

(Encyclopedia)Kamyanske, formerly Dniprodzerzhynsk dənyĭpˌrōdzĭrzhēnskˈ [key], Rus. Dneprodzerzhinsk, city (1989 pop. 282,000), central Ukraine, a port on the Dnieper River. It is a major industrial center w...

Sukkur

(Encyclopedia)Sukkur so͝okˈko͝or [key], city (1998 pop. 329,176), SE Pakistan, on the Indus River. It is an important commercial and industrial city and a center for trade with Afghanistan. Its industries produc...

Sunbury

(Encyclopedia)Sunbury, city (1990 pop. 11,591), seat of Northumberland co., E central Pa., on the Susquehanna River at the confluence of its north and west branches; laid out 1772, inc. 1921. It is in an agricultur...

Piave

(Encyclopedia)Piave pyäˈvā [key], river, c.137 mi (220 km) long, rising in the Carnic Alps, Venetia, NE Italy, and flowing generally S, past Belluno, to the Gulf of Venice. The upper Piave basin is subject to se...