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Boise, river, United States

(Encyclopedia) Boise, river, c.160 mi (260 km) long, rising in SW Idaho and flowing west to join the Snake River at the Oregon line. In 1811 the Boise River, originally called Reed's River, was…

Colorado–Big Thompson project

(Encyclopedia) Colorado–Big Thompson project, constructed by the U.S. Bureau of Reclamation to divert water from the headstreams of the Colorado River to irrigate c.720,000 acres (291,400 hectares)…

Truckee

(Encyclopedia) TruckeeTruckeetrŭkˈē [key], river, c.100 mi (160 km) long, rising in Lake Tahoe on the Calif.-Nev. line and flowing NE to Pyramid Lake, W Nev. Lake Tahoe Dam of the Newlands project is…

Umatilla

(Encyclopedia) UmatillaUmatillaŭmˌətĭlˈə [key], river, c.85 mi (140 km) long, rising in NE Oreg. in the Blue Mts. It flows W past Pendleton, then NW to the Columbia River at the city of Umatilla (…

Channel Tunnel

(Encyclopedia) Channel Tunnel, popularly called the “Chunnel,” a three-tunnel railroad connection running under the English Channel, connecting Folkestone, England, and Calais, France. The tunnels…

Karle, Jerome

(Encyclopedia) Karle, JeromeKarle, Jeromekärl [key], 1918–2013, American physicist, b. New York City, Ph.D. Univ. of Michigan, 1943. He worked on the Manhattan Project before beginning a career (1946…