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San Jacinto

(Encyclopedia)San Jacinto, river, c.130 mi (210 km) long, rising in SE Texas as the West Fork and flowing S to Galveston Bay. Its chief tributary is Buffalo Bayou, and both the bayou and the lower river are used fo...

Tennessee Valley Authority

(Encyclopedia)Tennessee Valley Authority (TVA), independent U.S. government corporate agency, created in 1933 by act of Congress; it is responsible for the integrated development of the Tennessee River basin. The h...

Newlands project

(Encyclopedia)Newlands project, on the Carson and Truckee rivers, W Nev.; one of the first projects built by the U.S. Bureau of Reclamation (1903–8). Lahontan Dam was completed in 1915 to produce electricity for ...

Little Red River

(Encyclopedia)Little Red River, 105 mi (169 km) long, rising in the Boston Mts., NW Ark., and flowing SE to the White River. Greers Dam and reservoir (completed 1964) provide flood control and hydroelectric power. ...

Dead River

(Encyclopedia)Dead River, 45 mi (72 km) long, rising on the Canadian border, NW Maine, and flowing northeast through a hunting and fishing region to the Kennebec River. Long Falls Dam, on the Dead River, generates ...

Candlewood Lake

(Encyclopedia)Candlewood Lake, 8.4 sq mi (21.8 sq km), W Conn. It is formed behind a power dam S of the Rocky River's junction with the Housatonic River. Along its 65-mi (105-km) shoreline are tourist resorts and r...

President's Park

(Encyclopedia)President's Park, c.82 acres (33 hectares), Washington, D.C. A unit of the National Park system, it includes the White House, the official residence of the president of the United States; Lafayette Sq...

North Fork

(Encyclopedia)North Fork, river, c.100 mi (160 km) long, rising in the Ozarks, S Mo., and flowing S, into N Ark., to the White River. Near its mouth is Norfolk Dam (completed 1944), which impounds Norfolk Lake and ...

Tonto Basin

(Encyclopedia)Tonto Basin, depression S of the Mogollon Rim, central Ariz. The wild country around Tonto Creek, which flows c.45 mi (70 km) S from the basin to enter the lake behind Roosevelt Dam, has been much cel...

Oka, river, Siberian Russia

(Encyclopedia)Oka, river, c.600 mi (970 km) long, rising in the Sayan Mts., Buryat Republic, S central Siberian Russia. It flows N through Irkutsk oblast to join the Angara River below Bratsk. The lower Oka valley ...