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Lake Blalock
Lake Blalock (formally, the H. Taylor Blalock Reservoir) is a reservoir in Spartanburg County, South Carolina, located on the Pacolet River about five miles north of Spartanburg. After its creation was authorized in 1976 by the Commissioners of Spartanburg Water System, Blalock Dam was constructed in 1983. The existing earthen dam is approximately . long and high. It was originally designed for a normal operating pool of , and the lake had approximately of shoreline. The existing spillway has a crest length of . To increase the safe yield of the reservoir, Spartanburg Water System raised the level of Lake Blalock by , increasing the water surface elevation to in 2004. This project was completed in 2006 and involved overlaying the existing earthen dam with a layer of roller compacted concrete, approximately in thickness, and constructing a new RCC stilling basin. The existing spillway was also upgraded by furnishing and installing three hydraulically operated spillway crest ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spartanburg County, South Carolina
Spartanburg County is a County (United States), county located on the northwestern border of the U.S. state of South Carolina. As of the 2020 United States census, 2020 census, the population was 327,997, making it the fifth-most populous county in South Carolina. Its county seat is Spartanburg, South Carolina, Spartanburg. Spartanburg County is coterminous with the Spartanburg, SC Metropolitan Statistical Area, which is also included in the Greenville, South Carolina, Greenville–Spartanburg–Anderson, South Carolina, Anderson, SC Upstate South Carolina, Combined Statistical Area. is named after the county. History The county was founded in 1785 and was named after the Spartan Rifles. The largest city and the county seat is Spartanburg which resides in Upstate South Carolina. Geography According to the U.S. Census Bureau, the county has a total area of , of which is land and (1.4%) is water. State and local protected areas/sites * Arcadia Mill No. 1 * Arcadia Mill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Carolina
)''Animis opibusque parati'' ( for, , Latin, Prepared in mind and resources, links=no) , anthem = " Carolina";" South Carolina On My Mind" , Former = Province of South Carolina , seat = Columbia , LargestCity = Charleston , LargestMetro = Greenville (combined and metro) Columbia (urban) , BorderingStates = Georgia, North Carolina , OfficialLang = English , population_demonym = South Carolinian , Governor = , Lieutenant Governor = , Legislature = General Assembly , Upperhouse = Senate , Lowerhouse = House of Representatives , Judiciary = South Carolina Supreme Court , Senators = , Representative = 6 Republicans1 Democrat , postal_code = SC , TradAbbreviation = S.C. , area_rank = 40th , area_total_sq_mi = 32,020 , area_total_km2 = 82,932 , area_land_sq_mi = 30,109 , area_land_km2 = 77,982 , area_water_sq_mi = 1,911 , area_water_km2 = 4,949 , area_water_percent = 6 , population_rank = 23rd , population_as_of = 2022 , 2010Pop = 5282634 , population ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoir
A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, through excavation, or building any number of retaining walls or levees. In other contexts, "reservoirs" may refer to storage spaces for various fluids; they may hold liquids or gasses, including hydrocarbons. ''Tank reservoirs'' store these in ground-level, elevated, or buried tanks. Tank reservoirs for water are also called cisterns. Most underground reservoirs are used to store liquids, principally either water or petroleum. Types Dammed valleys Dammed reservoirs are artificial lakes created and controlled by a dam A dam is a barrier that stops or restricts the flow of surface water or underground streams ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacolet River
The Pacolet River is a tributary of the Broad River, about 50 miles (80 km) long, in northwestern South Carolina in the United States.Columbia Gazetteer of North America entry One of its principal s tributaries also drains a small portion of western . Via the Broad and Congaree rivers, it is part of the watershed of the |
Spartanburg, South Carolina
Spartanburg is a city in and the county seat, seat of Spartanburg County, South Carolina, United States. The city of Spartanburg has a municipal population of 38,732 as of the 2020 United States census, 2020 census, making it the 11th-largest city in the state. For a time, the Office of Management and Budget (OMB) grouped Spartanburg and Union County, South Carolina, Union Counties together as the Spartanburg metropolitan statistical area, but as of 2018,the OMB defines only Spartanburg County as the Spartanburg MSA. Spartanburg is the second-largest city in the greater Greenville-Spartanburg-Anderson Combined Statistical Area, Greenville–Spartanburg–Anderson combined statistical area, which had a population of 1,385,045 as of 2014. It is part of a 10-county region of northwestern South Carolina known as "Upstate South Carolina, The Upstate", and is located northwest of Columbia, South Carolina, Columbia, west of Charlotte, North Carolina, and about northeast of Atlanta, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roller Compacted Concrete
Roller-compacted concrete (RCC) or rolled concrete (rollcrete) is a special blend of concrete Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most wi ... that has essentially the same ingredients as conventional concrete but in different ratios, and increasingly with partial substitution of fly ash for Portland cement. The partial substitution of fly ash for Portland Cement is an important aspect of RCC dam construction because the heat generated by fly ash hydration is significantly less than the heat generated by Portland Cement hydration. This in turn reduces the thermal loads on the dam and reduces the potential for thermal cracking to occur. RCC is a mix of cement/fly ash, water, sand, Construction aggregate, aggregate and common additives, but contains much less water. The produced mix ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
