The Lewis river, a fork of the Snake, has its origin in the beautiful Shoshone Lake, and the Heart river, another fork of the Snake, rises in Heart Lake, under Mt.
The principal undertaking of the Federal government is the Shoshone project in Bighorn county.
This provides for a storage reservoir, controlled by Shoshone dam on Shoshone river, about 8 m.
Above Cody; a canal diverting water from Shoshone reservoir round the N.
Of Shoshone dam and covering lands in the vicinity of Cody, Corbett, Eagle Nest and Ralston; a dam at Corbett about 16 m.
Below the reservoir diverting water to Ralston reservoir and thence to lands in the vicinity of Ralston, Powell, Garland, Mantua and Frannie, and a dam on the Shoshone river near Eagle Nest diverting water into a canal covering the lands of the Shoshone River Valley.
The finest parts are among the most magnificent in the west; among its falls are the American (Oneida and Blaine counties), and the Shoshone and the Salmon (Lincoln county).
At the Shoshone Falls the river makes a sudden plunge of nearly 200 ft., and the Falls have been compared with the Niagara and Zambezi; a short distance back of the main fall is a cataract of 125 ft., the Bridal Veil.
The most noted Indian conflicts within the state have been the Modoc War (1864-73) and the Shoshone War (1866-68).
In the Shoshone basin.
Mineral springs and hot springs are also a notable feature of Idaho's physiography, being found in Washington, Ada, Blaine, Bannock, Cassia, Owyhee, Oneida, Nez Perce, Kootenai, Shoshone and Fremont counties.
The mean annual rainfall for the entire state in 1903 was 16.60 in.; the highest amount recorded was at Murray, Shoshone county (37.7 0 in.) and the lowest was at Garnet, Elmore county (5.69 in.).
The richest deposits of silver are those of Wood river and of the Coeur d'Alene district in Shoshone county (opened up in 1886); the county's product in 1906 was valued at $5,322,706, an increase of $917,743 over the preceding year; in 1907 it was $4,780,093, according to state reports.
The production of the next richest county, Owyhee, in 1907, was less than one tenth that of Shoshone county, which yields, besides, about one half of the lead mined in the United States, its product of lead being valued at $9,851,076 in 1904, at $14,365,265 in 1906, and at $12,232,233 (state report) in 1907.
Minerals developed slightly, or not at all, are granite, valued at $1500 in 1905; surface salt, in the arid and semiarid regions; nickel and cobalt, in Lemhi county; tungsten, near Murray, Shoshone county; monazite and zircon, in certain sands; and some pumice.
Lime is made at Orofino, Shoshone county, and at Hope, Bonner county.
There are Catholic academies at Boise and Coeur d'Alene and a convent, Our Lady of Lourdes, at Wallace, Shoshone county, opened in 1905; Mormon schools at Paris (Bear Lake county), Preston (Oneida county), Rexburg (Fremont county), and Oakley (Cassia county); a Methodist Episcopal school (1906) at Weiser (Washington county); and a Protestant Episcopal school at Boise (1892).
The militia was called out and regular troops were hurried to Shoshone county from Fort Sherman, Idaho and Fort Missoula, Montana.
The waters on the eastern slopes flow into the Smoky Valley; those on the other side assist the neighbouring Shoshone Mountains in feeding the Reese river, which flows N.
Except at its main entrance, through the valley of the Yellowstone on the N., the park is entirely surrounded by national forests: the Gallatin and Absaroka national forests, on the N.; the Shoshone and the Beartooth, on the E.; the Teton, on the S.; and the Tai ghee, the Madison and the Gallatin, on the W.