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John L. Savage
John Lucian Savage (December 25, 1879 – December 28, 1967) was an American civil engineer. Among the 60 major dams he supervised the designs for, he is best known for the Hoover Dam, Shasta Dam, Parker Dam and Grand Coulee Dam in the United States along with surveying for the future Three Gorges Dam in China. He was a member of the National Academy of Sciences and the recipient of numerous awards including the John Fritz Medal. Biography Early life John L. Savage was born on December 25, 1879, in Cooksville, Wisconsin, to Edwin Parker and Mary Therese Savage. Raised on a farm, Savage was involved in numerous chores and labor while attending grade school. Savage later attended the Hillside Home School after he earned tuition and board for two years. After Savage graduated from Madison High School, he attended the University of Wisconsin. During the summer of his freshmen year helped work on the Geological Survey of Wisconsin. During the summers of his sophomore and juni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cooksville, Wisconsin
Cooksville is an unincorporated community in the Town of Porter, Rock County, Wisconsin, United States. History The land where Cooksville lies was originally purchased by the New Hampshire lawyer and statesman, Daniel Webster, for $1.25 an acre. Webster also represented other investors in the land purchase. Early pioneers were established by 1837. Many of the original settlers of the village were from New England and left their imprint on the town and village architecture. Brick homes stand on three sides of a common or square, typical of the New England village tradition. By 1976 there were only 80 residents, half the population of the town in 1850. "Traditional Cooksville has remained the same, untouched by progress. Cooksville residents hope it will continue to be known as a town that time forgot." Community Cooksville is home to the Cooksville Store, one of the oldest continuously operating general stores in the state of Wisconsin. The Miller House, located in the commun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minidoka Dam
The Minidoka Dam is an earthfill dam in the western United States, on the Snake River in south central Idaho. Completed in 1906, the dam is east of Rupert on county highway 400; it is high and nearly a mile (1.6 km) in length, with a wide overflow spillway section. Minidoka Dam and power plant were listed on the National Register of Historic Places in 1974. Walcott Park, close to the dam, is a popular summertime picnic area. Lake Walcott State Park and the headquarters for the Minidoka National Wildlife Refuge are adjacent to the dam. History The Minidoka dam was the first Reclamation Service project in Idaho, part of the Minidoka Project of dams, reservoirs and canals. Construction began in 1904 and by 1906 most of the dam's canals and laterals were finished. By 1909, Minidoka Dam's power plant, the first federal power plant in the northwest, was completed. By its completion, the total cost of the dam was $5.8 million, which exceeded estimates. The Minidoka project ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
All American Canal
The All-American Canal is an long aqueduct, located in southeastern California. It conveys water from the Colorado River into the Imperial Valley and to nine cities. It is the Imperial Valley's only water source, and replaced the Alamo Canal, which was located mostly in Mexico. The Imperial Dam, about 30 miles (48 km) northeast of Yuma, Arizona on the Colorado River, diverts water into the All-American Canal, which runs to just west of Calexico, California before its last branch heads mostly north into the Imperial Valley. Five smaller canals branching off the All-American Canal move water into the Imperial Valley. These canal systems irrigate up to 630,000 acres (250,000 ha) of crop land and have made possible a greatly increased crop yield in this area, originally one of the driest on earth. It is the largest irrigation canal in the world, carrying a maximum of 26,155 cubic feet per second (740.6 m3/s). Agricultural runoff from the All-American Canal drains int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arrowrock Dam
Arrowrock Dam is a concrete arch dam in the western United States, on the Boise River in southwestern Idaho, east of Boise. Opened in 1915, it is located on the border of Boise and Elmore counties, upstream of the Lucky Peak Dam and reservoir. The spillway elevation for Arrowrock is above sea level and its primary purpose is to provide irrigation water for agriculture. The dam was designated as a National Historic Civil Engineering Landmark by the American Society of Civil Engineers in 2016, and is operated by the U.S. Bureau of Reclamation. Preparations In 1910, the Reclamation Service began to consider another storage facility farther east on the Boise River. After several surveys, engineers decided upon the Arrowrock site which had previously been the site of a private irrigation venture under the direction of Arthur De Wint Foote yet failed for lack of funding. The Arrowrock site is at the confluence of the main channel and the south fork. That was to be the most amb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Falls Dam
The American Falls Dam is a concrete gravity-type dam located near the town of American Falls, Idaho, on river mile 714.7 of the Snake River. The dam and reservoir are a part of the Minidoka Project on the Snake River Plain and are used primarily for flood control, irrigation, and recreation. When the original dam was built by the Bureau of Reclamation, the residents of American Falls were forced to relocate three-quarters of their town to make room for the reservoir. A second dam was completed in 1978 and the original structure was demolished. Although the dam itself is located in Power County, its reservoir also stretches northeastward into both Bingham County and Bannock County. Geology A lava dam created a broad shallow lake in the area of the Raft River during the late Pliocene, over one million years ago. Much of the basin filled with fine sand, silt, and gravel; then the dam was breached and the lake drained. These sediments (called the Raft Formation) lie beneath most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boise River
The Boise River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. , accessed May 3, 2011 tributary of the Snake River in the Northwestern United States. It drains a rugged portion of the Sawtooth Range in southwestern Idaho northeast of Boise, as well as part of the western Snake River Plain. The watershed encompasses approximately of highly diverse habitats, including alpine canyons, forest, rangeland, agricultural lands, and urban areas. Description The Boise River rises in three separate forks in the Sawtooth Range at elevations exceeding , and is formed by the confluence of its North and Middle forks. The North Fork, long, rises in the Sawtooth Wilderness Area, along the Boise– Elmore county line, northeast of Boise. It flows generally southwest through the remote mountains in the Boise National Forest. The Middle Fork, approximately in length, rises within of the North Fork in the southern Sawtooth Wilderness Area in northeastern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barber Dam
The Barber Dam is a timber-crib dam in the western United States, on the Boise River in southwestern Idaho. Located in Ada County, about east of Boise, the dam was constructed by the Barber Lumber Company between 1904 and 1906 to serve as a mill pond for timber. A power plant was also constructed in conjunction with the dam which powered the mill and the town of Barberton (Barber), which was established in 1910. In 1934, the Great Depression effected the closure of the mill and the facilities were purchased by Boise Cascade. The Harris Ranch purchased the dam and mill after the depression and developed the area for residential property. The dam was purchased by Ada County in 1977 and is currently regulated by the Idaho Department of Water Resources. The run-of-the-river dam's power house contains two Kaplan turbine generators with a combined capacity of 4.14 MW and is operated by Enel Green Power. The dam and lumber mill were added to the National Register of Historic Places ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snake River
The Snake River is a major river of the greater Pacific Northwest region in the United States. At long, it is the largest tributary of the Columbia River, in turn, the largest North American river that empties into the Pacific Ocean. The Snake River rises in western Wyoming, then flows through the Snake River Plain of southern Idaho, the rugged Hells Canyon on the Oregon–Idaho border and the rolling Palouse Hills of Washington, emptying into the Columbia River at the Tri-Cities in the Columbia Basin of Eastern Washington. The Snake River drainage basin encompasses parts of six U.S. states (Idaho, Washington, Oregon, Utah, Nevada, and Wyoming) and is known for its varied geologic history. The Snake River Plain was created by a volcanic hotspot which now lies underneath the Snake River headwaters in Yellowstone National Park. Gigantic glacial-retreat flooding episodes during the previous Ice Age carved out canyons, cliffs, and waterfalls along the middle and lower Snake Riv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swan Falls Dam
Swan Falls Dam is a concrete gravity type hydroelectric dam in the western United States, on the Snake River in southwestern Idaho. At the dam, the river is the border of Ada and Owyhee counties; it is approximately east of Murphy, the seat of Owyhee County. Built in 1901 to generate power, Swan Falls is the oldest hydroelectric dam on the Snake River. In the 1990s, the original power plant was replaced. The dam was built with fish passage facilities, but they proved to be very poor in performance. For this reason, among others, the C. J. Strike Dam, built upriver from Swan Falls in the early 1950s, was not equipped with fish passage facilities. Thus, the two dams combined to become the first artificial barrier to anadromous fish migration up the Snake River. Today, Hells Canyon Dam (1967) is the first total barrier to fish migration on the Snake. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
