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Philae

(Encyclopedia)Philae fīˈlē [key], former island, SE Egypt, NE Africa, in the Nile River N of the Aswan High Dam. Of its temples, all dating from late Egyptian and classical times (600 b.c.–a.d. 600), the most ...

San Juan, river, United States

(Encyclopedia)San Juan săn wän [key], river, c.400 mi (640 km) long, rising in the San Juan Mts., SW Colo., and flowing generally W through N.Mex. and Utah to Lake Powell on the Colorado River. Navajo Dam, part o...

Pecos, river, United States

(Encyclopedia)Pecos, river, 926 mi (1,480 km) long, rising in N N.Mex. near the Truchas peaks and flowing SE across E N.Mex. and W Tex. to the Rio Grande; drains c.38,300 sq mi (99,200 sq km). In New Mexico, dams a...

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...

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...

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 ...

Black River

(Encyclopedia)Black River. 1 River rising in SE Mo. and flowing c.300 mi (480 km) SE, then SW to the White River near Newport, Ark. It is partly navigable. Clearwater Dam is on the river near Piedmont, Mo. 2 River ...

Zayandeh Rud

(Encyclopedia)Zayandeh Rud zīndĕˈ [key], river, c.250 mi (400 km) long, rising in the Zagros Mts., W central Iran, and flowing southeast through an agricultural district to a swamp W of Yazd; used for irrigation...