Spokane Valley–Rathdrum Prairie Aquifer
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Spokane Valley–Rathdrum Prairie Aquifer
The Spokane Valley–Rathdrum Prairie Aquifer is an aquifer in the northwest United States, located in eastern Washington and northern Idaho. The aquifer is centralized under Spokane Valley and the Rathdrum Prairie, hence the name; it contains ten trillion gallons (38 trillion liters) of water, and is part of the Columbia River drainage basin. The only watercourse that remains above the surface for an extended distance is the Spokane River. The area surrounding it receives an average of of rain annually. The aquifer is the primary water source for the greater Spokane area Greater may refer to: *Greatness, the state of being great *Greater than, in inequality * ''Greater'' (film), a 2016 American film *Greater (flamingo), the oldest flamingo on record * "Greater" (song), by MercyMe, 2014 *Greater Bank, an Australian ..., which is home to over 700,000 people in the Inland Empire. References Aquifers in the United States Spokane, Washington Coeur d'Alene, Idaho ...
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Inland Northwest
The Inland Northwest, historically and alternatively known as the Inland Empire, is a region of the American Northwest centered on the Greater Spokane, Washington Area, encompassing all of Eastern Washington and North Idaho. Under broader definitions, Northeastern Oregon and Western Montana may be included in the Inland Northwest. Alternatively, stricter definitions may exclude Central Washington and Idaho County, Idaho. , the U.S. Census Bureau estimated the combined population of eastern Washington and north Idaho alone to be 2,240,645, comparable to that of New Mexico. Its Canadian counterpart, north of the border, is the British Columbia Interior, which together comprise the inland portion of the broader Pacific Northwest. Significant urban centers include the Spokane–Coeur d'Alene combined statistical area, Spokane–Coeur d'Alene area and the Tri-Cities metropolitan area, Tri-Cities. There have been several proposals to politically unite the Inland Northwest. In the m ...
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Eastern Washington
Eastern Washington is the region of the U.S. state of Washington located east of the Cascade Range. It contains the city of Spokane (the second largest city in the state), the Tri-Cities, the Columbia River and the Grand Coulee Dam, the Hanford Nuclear Reservation and the fertile farmlands of the Yakima Valley and the Palouse. Unlike in Western Washington, the climate is dry, including some desert environments. Climate A significant difference between Eastern Washington and the western half of the state is its climate. While the west half of the state is located in a rainy oceanic climate, the eastern half receives little rainfall due to the rainshadow created by the Cascade Mountains. Also, due to being farther from the sea, the east side has both hotter summers and colder winters than the west. Most communities in Eastern Washington, for example, have significant yearly snowfall, while in the west snowfall is minimal and not seen every year. The east and west do still have ...
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Aquifers In The United States
This is a list of some aquifers in the United States. An aquifer is a geologic formation, a group of formations, or a part of a formation that contains sufficient saturated permeable material to yield significant quantities of water to groundwater wells and springs. List of notable aquifers * Ogallala Aquifer of the central United States is one of the world's great aquifers, but in places it is being rapidly depleted by growing municipal use, and continuing agricultural use. This huge aquifer, which underlies portions of eight states, contains primarily fossil water from the time of the last glaciation. Annual recharge, in the more arid parts of the aquifer, is estimated to total only about 10 percent of annual withdrawals. * Floridan Aquifer underlies the entire state of Florida as well as southern portions of Alabama, Georgia and South Carolina, and covers an area of 100,000 square miles. It developed millions of years ago during the late Paleocene to early Miocene per ...
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Spokane Aquifer Joint Board
Spokane ( ) is the largest city and county seat of Spokane County, Washington, United States. It is in eastern Washington, along the Spokane River, adjacent to the Selkirk Mountains, and west of the Rocky Mountain foothills, south of the Canadian border, west of the Washington–Idaho border, and east of Seattle, along I-90. Spokane is the economic and cultural center of the Spokane metropolitan area, the Spokane–Coeur d'Alene combined statistical area, and the Inland Northwest. It is known as the birthplace of Father's Day, and locally by the nickname of "Lilac City". Officially, Spokane goes by the nickname of ''Hooptown USA'', due to Spokane annually hosting Spokane Hoopfest, the world's largest basketball tournament. The city and the wider Inland Northwest area are served by Spokane International Airport, west of Downtown Spokane. According to the 2010 census, Spokane had a population of 208,916, making it the second-largest city in Washington, and the 101st-large ...
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Columbia River Drainage Basin
The Columbia River drainage basin is the drainage basin of the Columbia River in the Pacific Northwest region of North America. It covers . In common usage, the term often refers to a smaller area, generally the portion of the drainage basin that lies within eastern Washington. Usage of the term "Columbia Basin" in British Columbia generally refers only to the immediate basins of the Columbia and Kootenay Rivers and excludes that of the Okanagan, Kettle and Similkameen Rivers. Description The Columbia Basin includes the southeastern portion of the Canadian province of British Columbia, most of the U.S. states of Idaho, Oregon, and Washington, the western part of Montana, and very small portions of Nevada, Utah, and Wyoming. The south and southeastern drainage divide borders the interior drainage of the northern Great Basin. To the northeast the region borders the basins of the Saskatchewan River (Hudson Bay) and the MacKenzie River (Beaufort Sea), and to the northwest the bas ...
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Rathdrum Prairie
The Rathdrum Prairie is a flat in the U.S. state of Idaho. The prairie contains the cities of Coeur d'Alene, Post Falls, Hayden, Rathdrum, State Line, and Huetter. The prairie also contains part of the Spokane Valley–Rathdrum Prairie Aquifer. See also * Spokane Valley The Spokane Valley is a valley of the Spokane River through the southern Selkirk Mountains in the U.S. state of Washington. The valley is home to the cities of Spokane and its suburbs Spokane Valley, Liberty Lake, and Millwood. The valley i ... References Coeur d'Alene, Idaho Prairies Landforms of Kootenai County, Idaho {{KootenaiCountyID-geo-stub ...
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Spokane Valley
The Spokane Valley is a valley of the Spokane River through the southern Selkirk Mountains in the U.S. state of Washington (state), Washington. The valley is home to the cities of Spokane and its suburbs Spokane Valley, Washington, Spokane Valley, Liberty Lake, Washington, Liberty Lake, and Millwood, Washington, Millwood. The valley is bounded on the north and south by the Selkirk Mountains, on the west by the Columbia River Basalt Group#Wanapum Basalt, Columbia River Basalt Group, and on the east by the Rathdrum Prairie at the Idaho state border. Mica Peak (Washington), Mica Peak, located south of the valley, is the southernmost peak in the Selkirk Range. The mountain, along with surrounding peaks, separates the Spokane Valley from the Palouse. The Valley contains part of the Spokane Valley–Rathdrum Prairie Aquifer. Geography Topography The valley exhibits signs of the prehistoric geologic events that shaped the area and region such as the Missoula Floods which ended 12,000 to ...
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Idaho Panhandle
The Idaho Panhandle—locally known as North Idaho—is a salient region of the U.S. state of Idaho encompassing the state's 10 northernmost counties: Benewah, Bonner, Boundary, Clearwater, Idaho, Kootenai, Latah, Lewis, Nez Perce, and Shoshone (though the southern part of the region is sometimes referred to as North Central Idaho). The Panhandle is bordered by the state of Washington to the west, Montana to the east, and the Canadian province of British Columbia to the north. The Idaho panhandle, along with Eastern Washington, makes up the region known as the Inland Northwest, headed by its largest city, Spokane, Washington. Coeur d'Alene is the largest city within the Idaho Panhandle. Spokane is around west of Coeur d'Alene, and its Spokane International Airport is the region's main air hub. Other important cities in the region include Lewiston, Moscow, Post Falls, Hayden, Sandpoint, and the smaller towns of St. Maries and Bonners Ferry. East of Coeur d'Alene is th ...
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Washington (state)
Washington (), officially the State of Washington, is a state in the Pacific Northwest region of the Western United States. Named for George Washington—the first U.S. president—the state was formed from the western part of the Washington Territory, which was ceded by the British Empire in 1846, by the Oregon Treaty in the settlement of the Oregon boundary dispute. The state is bordered on the west by the Pacific Ocean, Oregon to the south, Idaho to the east, and the Canadian province of British Columbia to the north. It was admitted to the Union as the 42nd state in 1889. Olympia is the state capital; the state's largest city is Seattle. Washington is often referred to as Washington state to distinguish it from the nation's capital, Washington, D.C. Washington is the 18th-largest state, with an area of , and the 13th-most populous state, with more than 7.7 million people. The majority of Washington's residents live in the Seattle metropolitan area, the center of trans ...
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Northwestern United States
The Northwestern United States, also known as the American Northwest or simply the Northwest, is an informal geographic region of the United States. The region consistently includes the states of Oregon, Washington, Idaho, Montana and Wyoming. Some sources include Southeast Alaska in the Northwest. The related but distinct term "Pacific Northwest" generally excludes areas from the Rockies eastward, whereas the term "Inland Northwest" excludes areas east of the Cascades. The Northwestern United States is a subportion of the Western United States (which is, itself, even more ambiguous). In contrast, states included in the neighboring regions (Southwestern United States and Great Plains) and Utah are not simultaneously considered part of both regions. Like the southwestern United States, the Northwest definition has moved westward over time. The current area includes the old Oregon Territory (created in 1848–Oregon, Washington, Idaho, and areas in Montana west of the Contine ...
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United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ...
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