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Idaho

(Encyclopedia) CE5 Idaho īˈdəhō [key], one of the Rocky Mt. states in the NW United States. It is bordered by Montana and Wyoming (E), Utah and Nevada (S), Oregon and Washington (W), and the Canadian province...

Idaho Falls

(Encyclopedia)Idaho Falls, city (2020 pop. 64,818), seat of Bonneville co., SE Idaho, traversed by the Snake River; inc. 1900. The chief city of the extensively irrig...

Clearwater, river, United States

(Encyclopedia)Clearwater, river, c.190 mi (305 km) long, rising in several branches in the Bitterroot Range, N Idaho, and flowing west to join the Snake River at Lewiston, Idaho. The gold-mining era in Idaho began ...

Snake, river, United States

(Encyclopedia)Snake, river, 1,038 mi (1,670 km) long, NW United States, the chief tributary of the Columbia; once called the Lewis River. The Snake rises in NW Wyoming, in Yellowstone National Park, flows through J...

Argonne National Laboratory

(Encyclopedia)Argonne National Laboratory, research center, based in Argonne, Ill., 27 mi (43 km) SW of downtown Chicago, with other facilities at the Idaho National Engineering Laboratory, 50 mi (80 km) W of Idaho...

Caldwell

(Encyclopedia)Caldwell, city (2020 pop. 59,996), seat of Canyon co., SW Idaho, on the Boise River; inc. 1890. On the site of an Oregon Trail camping ground, the city ...

Pend Oreille Lake

(Encyclopedia)Pend Oreille Lake pŏnˌdərāˈ [key], 148 sq mi (383 sq km), 65 mi (105 km) long, and 1,200 ft (366 m) deep, N Idaho; largest lake in Idaho and one of the largest and deepest lakes in the United Sta...

Moscow, city, United States

(Encyclopedia)Moscow mŏsˈkō [key], city (1990 pop. 18,519), seat of Latah co., NW Idaho, at the Wash. line; inc. 1887. It is a trade center for a lumber and farm area where wheat, peas, lentils, and dairy items ...

Lewiston

(Encyclopedia)Lewiston. 1 City (1990 pop. 28,082), seat of Nez Perce co., NW Idaho, at the Wash. line and at the junction of the Snake and Clearwater rivers; founded 1861. It is the commercial and industrial center...
 

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