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113-416: The name "Metro Lakeland" refers to the abundance of lakes in the area, most of them engineered . The name appeared to have been coined to promote economic development and tourism in the region, but it is not widely used by residents, nor by local news media, such as The Southern Illinoisan newspaper (Carbondale) or WSIL-TV (Harrisburg). It does not appear in official listings of the U.S. Census Bureau or of

226-642: A Democratic region. He chiefly studied poll books for presidential years. The rise of the Whig Party took place in 1836 in opposition to the presidential candidacy of Martin Van Buren and was consolidated in 1840. Springfield Whigs tend to validate several expectations of party characteristics as they were largely native-born, either in New England or Kentucky, professional or agricultural in occupation, and devoted to partisan organization. Abraham Lincoln's career reflects

339-537: A block for migrating fish, trapping them in one area, producing food and a habitat for various water-birds. They can also flood various ecosystems on land and may cause extinctions. Creating reservoirs can alter the natural biogeochemical cycle of mercury . After a reservoir's initial formation, there is a large increase in the production of toxic methylmercury (MeHg) via microbial methylation in flooded soils and peat. MeHg levels have also been found to increase in zooplankton and in fish. Dams can severely reduce

452-791: A chain up the valley. Coastal reservoirs are fresh water storage reservoirs located on the sea coast near a river mouth to store the flood water of a river. As the land-based reservoir construction is fraught with substantial land submergence, coastal reservoirs are preferred economically and technically since they do not use scarce land area. Many coastal reservoirs were constructed in Asia and Europe. Saemanguem in South Korea, Marina Barrage in Singapore, Qingcaosha in China, and Plover Cove in Hong Kong are

565-1014: A common occurrence throughout the spring and summer. From 1961 to 1990 the city of Springfield averaged 35.25 inches (895 mm) of precipitation per year. During that same period the average yearly temperature was 52.4 °F (11.3 °C), with a summer maximum of 76.5 °F (24.7 °C) in July and a winter minimum of 24.2 °F (−4.3 °C) in January. From 1971 to 2000, NOAA data showed that Springfield's annual mean temperature increased slightly to 52.7 °F (11.5 °C). During that period, July averaged 76.3 °F (24.6 °C), while January averaged 25.1 °F (−3.8 °C). From 1981 to 2010, NOAA data showed that Springfield's annual mean temperature increased slightly to 53.1 °F (11.7 °C). During that period, July averaged 76.0 °F (24.4 °C), while January averaged 26.9 °F (−2.8 °C). From 1991 to 2020, NOAA's latest dataset showed

678-420: A common tax base, common sewage system, joint police and fire protection as well as a common telephone system. New roads would need to be created including an inner and outer belt. Zoning as well would need to be added and new recreational lands placed between the towns. By April 1966, other SIU professors had chimed in support of the project. Fremont Shull Jr., chairman of the management department argued, "There

791-411: A continued increase in the annual mean to 54.0 °F (12.2 °C). During that period, July averaged 76.5 °F (24.7 °C), while January averaged 27.9 °F (−2.3 °C). On June 14, 1957, a tornado hit Springfield, killing two people. On March 12, 2006, the city was struck by two F2 tornadoes . The storm system which brought the two tornadoes hit the city around 8:30pm; no one died as

904-636: A conventional oil-fired thermal generation plant. For instance, In 1990, the impoundment behind the Balbina Dam in Brazil (inaugurated in 1987) had over 20 times the impact on global warming than would generating the same power from fossil fuels, due to the large area flooded per unit of electricity generated. Another study published in the Global Biogeochemical Cycles also found that newly flooded reservoirs released more carbon dioxide and methane than

1017-529: A drop of water seep into the ocean without benefiting mankind." He created the reservoir named Parakrama Samudra ("sea of King Parakrama"). Vast artificial reservoirs were also built by various ancient kingdoms in Bengal, Assam, and Cambodia. Many dammed river reservoirs and most bank-side reservoirs are used to provide the raw water feed to a water treatment plant which delivers drinking water through water mains. The reservoir does not merely hold water until it

1130-525: A few such coastal reservoirs. Where water is pumped or siphoned from a river of variable quality or size, bank-side reservoirs may be built to store the water. Such reservoirs are usually formed partly by excavation and partly by building a complete encircling bund or embankment , which may exceed 6 km (4 miles) in circumference. Both the floor of the reservoir and the bund must have an impermeable lining or core: initially these were often made of puddled clay , but this has generally been superseded by

1243-455: A high-level reservoir is filled with water using high-performance electric pumps at times when electricity demand is low, and then uses this stored water to generate electricity by releasing the stored water into a low-level reservoir when electricity demand is high. Such systems are called pump-storage schemes. Reservoirs can be used in a number of ways to control how water flows through downstream waterways: Reservoirs can be used to balance

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1356-424: A household in the city was $ 39,388, and the median income for a family was $ 51,298. Families with children had a higher income of about $ 69,437. Males had a median income of $ 36,864 versus $ 28,867 for females. The per capita income for the city was $ 23,324. About 8.4% of families and 11.7% of the population were below the poverty line , including 17.3% of those under age 18 and 7.7% of those age 65 or over. Many of

1469-597: A labor activist, and Marjorie Merriweather Post , the founder of the General Foods Corporation , lived in the city; Post in particular was a native of Springfield. In addition, astronomer Seth Barnes Nicholson was born in Springfield in 1891. A Madeiran Portuguese community resided in the vicinity of the Carpenter Street Underpass, one of the earliest and largest Portuguese settlements in

1582-588: A long-distance toll within the city of Springfield ." On 26 January 1968, Prell and the regional newspaper, the Southern Illinoisan, released a map showing exactly what territory they proposed to merge. The Oregon-shaped area would include 873 square miles (2,260 km) and about 131,000 people formed out of 21 townships and road districts, 48 municipalities and other taxing bodies. Major cities inside would be Carbondale, Murphysboro, Herrin, Marion, Benton, West Frankfort, DuQuoin and "probably Pinckneyville." In

1695-570: A loss in both quantity and quality of water necessary for maintaining ecological balance and pose a risk of increasing severity and duration of droughts due to climate change. In summary, they consider it a misadaptation to climate change. Proponents of reservoirs or substitution reserves, on the other hand, see them as a solution for sustainable agriculture while waiting for a truly durable agricultural model. Without such reserves, they fear that unsustainable imported irrigation will be inevitable. They believe that these reservoirs should be accompanied by

1808-419: A narrow valley or canyon may cover relatively little vegetation, while one situated on a plain may flood a great deal of vegetation. The site may be cleared of vegetation first or simply flooded. Tropical flooding can produce far more greenhouse gases than in temperate regions. The following table indicates reservoir emissions in milligrams per square meter per day for different bodies of water. Depending upon

1921-592: A reservoir is called the "conservation pool". In the United Kingdom, "top water level" describes the reservoir full state, while "fully drawn down" describes the minimum retained volume. There is a wide variety of software for modelling reservoirs, from the specialist Dam Safety Program Management Tools (DSPMT) to the relatively simple WAFLEX , to integrated models like the Water Evaluation And Planning system (WEAP) that place reservoir operations in

2034-400: A result of the riot: nine black residents, and seven white residents who were associated with the mob, five of whom were killed by state militia and two committed suicide. The riot ended when the governor sent in more than 3,700 militiamen to patrol the city, but isolated incidents of white violence against blacks continued in Springfield into September. On March 12, 2006, two F2 tornadoes hit

2147-550: A result of the weather. Springfield received a federal grant in February 2005 to help improve its tornado warning systems and new sirens were put in place in November 2006 after eight of the sirens failed during an April 2006 test, shortly after the tornadoes hit. The cost of the new sirens totaled $ 983,000. Although tornadoes are not uncommon in central Illinois, the March 12 tornadoes were

2260-720: A river valley, with the potential to wash away towns and villages and cause considerable loss of life, such as the devastation following the failure of containment at Llyn Eigiau which killed 17 people. (see also List of dam failures ) A notable case of reservoirs being used as an instrument of war involved the British Royal Air Force Dambusters raid on Germany in World War II (codenamed " Operation Chastise " ), in which three German reservoir dams were selected to be breached in order to damage German infrastructure and manufacturing and power capabilities deriving from

2373-475: A single metropolitan complex in 1963. At the time, the four-county region would contain a population of 119,000. He outlined his plan to the West Frankfort Chamber of Commerce's annual dinner on 18 February 1966. He explained the theory behind his idea was the "micro-multiplex" in which "small socio-economic units cooperate for general economic opportunities of the entire area." To work, Prell called for

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2486-423: A small "core community" of economically successful, socially homogeneous, and politically active voters and officeholders who controlled local political affairs, while most residents moved in and out of the city. Members of a tightly knit and exclusive "core community", exemplified by Abraham Lincoln , blunted the potentially disruptive impact of migration on local communities. The case of John Williams illustrates

2599-574: A territorial project that unites all water stakeholders with the goal of preserving and enhancing natural environments. Two main types of reservoirs can be distinguished based on their mode of supply. Circa 3000 BC, the craters of extinct volcanoes in Arabia were used as reservoirs by farmers for their irrigation water. Dry climate and water scarcity in India led to early development of stepwells and other water resource management techniques, including

2712-500: A viable synodical tradition. Springfield became a major center of activity during the American Civil War. Illinois regiments trained there, the first ones under Ulysses S. Grant . He led his soldiers to a remarkable series of victories in 1861–62. The city was a political and financial center of Union support. New industries, businesses, and railroads were constructed to help support the war effort. The war's first official death

2825-475: A wide array of individuals, who, in one way or another, contributed to the broader American culture. Wandering poet Vachel Lindsay , most famous for his poem "The Congo" and a booklet called "Rhymes to be Traded for Bread", was born in Springfield in 1879. At least two notable people affiliated with American business and industry have called the Illinois state capital home at one time or another. Both John L. Lewis ,

2938-468: Is a 4,200-acre (1,700 ha) human-made reservoir owned by City Water, Light & Power , the largest municipally owned utility in Illinois. It was built and filled in 1935 by damming Lick Creek , a tributary of the Sangamon River which flows past Springfield's northern outskirts. The lake is used primarily as a source for drinking water for the city of Springfield, also providing cooling water for

3051-461: Is a great deal of community isolation and fragmentation in Southern Illinois, which is simply not good business. The entire region must begin to look at itself as a megalopolis. The future economic health of the area depends on it. By mid July Prell told area business leaders that Herrin was the "hub of Metro-Lakeland" which he had dubbed to then contain 140,000 residents. Herrin, he said, had

3164-471: Is a natural lake whose level was raised by a low dam and into which the River Dee flows or discharges depending upon flow conditions, as part of the River Dee regulation system . This mode of operation is a form of hydraulic capacitance in the river system. Many reservoirs often allow some recreational uses, such as fishing and boating . Special rules may apply for the safety of the public and to protect

3277-424: Is a radical departure from Victorian architectural traditions. Covering 12,000 square feet (1,100 m ), the house contained vaulted ceilings and 16 major spaces. As the nation was changing, so Wright intended this structure to reflect the changes. Creating an organic and natural atmosphere, Wright saw himself as an "architect of democracy" and intended his work to be a monument to America's social landscape. It

3390-480: Is a water reservoir for agricultural use. They are filled using pumped groundwater , pumped river water or water runoff and are typically used during the local dry season. This type of infrastructure has sparked an opposition movement in France, with numerous disputes and, for some projects, protests, especially in the former Poitou-Charentes region where violent demonstrations took place in 2022 and 2023. In Spain, there

3503-437: Is also used technically to refer to certain forms of liquid storage, such the "coolant reservoir" that captures overflow of coolant in an automobile's cooling system. Dammed reservoirs are artificial lakes created and controlled by a dam constructed across a valley and rely on the natural topography to provide most of the basin of the reservoir. These reservoirs can either be on-stream reservoirs , which are located on

Metro Lakeland - Misplaced Pages Continue

3616-401: Is an area bordered by 3rd Street on its west, Black Avenue on the north, 8th street on the east and North Grand Avenue. The neighborhood is not far from Lincoln's Tomb on Monument Avenue. Springfield completely surrounds four suburbs that have their own municipal governments: Jerome , Leland Grove , Southern View , and Grandview . It also surrounds various unincorporated enclaves, including

3729-399: Is an enlarged lake behind a dam , usually built to store fresh water , often doubling for hydroelectric power generation . Reservoirs are created by controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, excavating, or building any number of retaining walls or levees to enclose any area to store water. The term

3842-501: Is greater acceptance because all beneficiary users are involved in the implementation of the system. The specific debate about substitution reservoirs is part of a broader discussion related to reservoirs used for agricultural irrigation, regardless of their type, and a certain model of intensive agriculture. Opponents view these reservoirs as a monopolization of resources benefiting only a few, representing an outdated model of productive agriculture. They argue that these reservoirs lead to

3955-626: Is land and 6.284 square miles (16.28 km ) (or 9.56%) is water. The city is located in the Lower Illinois River Basin, in a large area known as Till Plain. Sangamon County, and the city of Springfield, are in the Springfield Plain subsection of Till Plain. The Plain is underlain by glacial till that was deposited by a large continental ice sheet that repeatedly covered the area during the Illinoian Stage . The majority of

4068-466: Is needed: it can also be the first part of the water treatment process. The time the water is held before it is released is known as the retention time . This is a design feature that allows particles and silts to settle out, as well as time for natural biological treatment using algae , bacteria and zooplankton that naturally live in the water. However natural limnological processes in temperate climate lakes produce temperature stratification in

4181-528: Is now used by the Aquarius Golf Club. Service reservoirs perform several functions, including ensuring sufficient head of water in the water distribution system and providing water capacity to even-out peak demand from consumers, enabling the treatment plant to run at optimum efficiency. Large service reservoirs can also be managed to reduce the cost of pumping by refilling the reservoir at times of day when energy costs are low. An irrigation reservoir

4294-629: Is on historic Route 66 . Springfield was settled by European-Americans in the late 1810s, around the time Illinois became a state. The most famous historic resident was Abraham Lincoln , who lived in Springfield from 1837 until 1861, upon becoming President of the United States . Major tourist attractions include multiple sites connected with Lincoln including the Abraham Lincoln Presidential Library and Museum , Lincoln Home , Old State Capitol , Lincoln-Herndon Law Offices , and

4407-419: Is stored in the reservoir. Any excess water can be spilled via a specifically designed spillway. Stored water may be piped by gravity for use as drinking water , to generate hydro-electricity or to maintain river flows to support downstream uses. Occasionally reservoirs can be managed to retain water during high rainfall events to prevent or reduce downstream flooding. Some reservoirs support several uses, and

4520-483: Is the only historic site later acquired by the state exclusively because of its architectural merit. The structure was opened to the public as a museum house in September 1990; tours are available, 9:00 a.m.–4:00 p.m. Wednesdays through Sundays. Sparked by the alleged rape of a white woman by a black man and the murder of a white engineer, supposedly also by a black man, in Springfield, and reportedly angered by

4633-410: Is the portion of the reservoir that can be used for flood control, power production, navigation , and downstream releases. In addition, a reservoir's "flood control capacity" is the amount of water it can regulate during flooding. The "surcharge capacity" is the capacity of the reservoir above the spillway crest that cannot be regulated. In the United States, the water below the normal maximum level of

Metro Lakeland - Misplaced Pages Continue

4746-404: Is used or a humid subtropical climate ( Cfa ) if the −3 °C (27 °F) isotherm is used. In recent years, winter temperatures have increased substantially while summer temperatures have remained equal to the preiod 30 years before. Hot, humid summers and cold, rather snowy winters are the norm. Springfield is located on the farthest reaches of Tornado Alley , and as such, thunderstorms are

4859-597: The 2020 census , which makes it the state's seventh-most populous city , the second-most populous outside of the Chicago metropolitan area (after Rockford ), and the most populous in Central Illinois . Approximately 208,000 residents live in the Springfield metropolitan area , which consists of all of Sangamon and Menard counties. Springfield lies in a plain near the Sangamon River north of Lake Springfield . The city

4972-884: The Illinois General Assembly , the Illinois Supreme Court , the office of the Governor of Illinois and historic Illinois Governor's Mansion . The University of Illinois Springfield has its campus near Lake Springfield. Weather is fairly typical for middle-latitude locations, with four distinct seasons. The city has a mayor–council form of government and governs the Capital Township . Public schools in Springfield are operated by District No. 186. Settlers originally named this community as "Calhoun", after Senator John C. Calhoun of South Carolina , expressing their cultural ties. The land that Springfield now occupies

5085-491: The Lincoln Tomb . Largely on the efforts of Lincoln and other area lawmakers, as well as its central location, Springfield was made the state capital in 1839. As the state capital, the government of Illinois is based in Springfield. Springfield's economy is dominated by government agencies and adjacent firms that work with state and county governance, in addition to healthcare and medicine. State government institutions include

5198-448: The Ruhr and Eder rivers. The economic and social impact was derived from the enormous volumes of previously stored water that swept down the valleys, wreaking destruction. This raid later became the basis for several films. All reservoirs will have a monetary cost/benefit assessment made before construction to see if the project is worth proceeding with. However, such analysis can often omit

5311-522: The U.S. Office of Management and Budget (the agency charged with defining metropolitan and "micropolitan" statistical areas in the United States). (These agencies refer only to Lakeland, Florida .) Arthur E. Prell, director of the Bureau of Business Research at Southern Illinois University at Carbondale , started studying the concept developing Jackson , Williamson , Franklin and Perry counties as

5424-493: The central section of Illinois, Springfield is 80 miles (130 km) northeast of St. Louis . The Champaign/Urbana area is to the east, Peoria is to the north, and Bloomington–Normal is to the northeast. Decatur is 40 miles (64 km) due east. The city is at an elevation of 558 feet (170 m) above sea level . According to the 2010 census, Springfield has a total area of 65.764 square miles (170.33 km ), of which 59.48 square miles (154.05 km ) (or 90.44%)

5537-646: The 1800s, most of which are lined with brick. A good example is the Honor Oak Reservoir in London, constructed between 1901 and 1909. When it was completed it was said to be the largest brick built underground reservoir in the world and it is still one of the largest in Europe. This reservoir now forms part of the southern extension of the Thames Water Ring Main . The top of the reservoir has been grassed over and

5650-542: The 1850s. Widespread migration in the 19th-century United States produced frequent population turnover within Midwestern communities, which influenced patterns of voter turnout and office-holding. Examination of the manuscript census, poll books, and office-holding records reveals the effects of migration on the behavior and voting patterns of 8,000 participants in 10 elections in Springfield. Most voters were short-term residents who participated in only one or two elections during

5763-542: The 1850s. Fewer than 1% of all voters participated in all 10 elections. Instead of producing political instability, however, rapid turnover enhanced the influence of the more stable residents. Migration was selective by age, occupation, wealth, and birthplace. Longer-term or "persistent" voters, as he terms them, tended to be wealthier, more highly skilled, more often native-born, and socially more stable than non-persisters. Officeholders were particularly persistent and socially and economically advantaged. Persisters represented

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5876-717: The Greater Egypt Regional Planning and Development Commission; Russell Davis of the Southern Illinois Bankers Association; James Gillooly, project coordinator for the 14-county Shawnee Resource Conversation and Development Project; African-American leader Robert Stalls of Carbondale; Carl Taylor of the Southern Illinois Business Agents Council representing labor and John Rendleman, SIU vice president for business affairs. Other than Carbondale Mayor David Keene who welcomed

5989-618: The Illinois Commission on Economic Development, chaired by Sen. Arthur Gottschalk, R-Flossmoor, who called it, "a very exciting concept". Prell told the commission the merger of the four counties would create the 151st largest metropolitan area in the United States. "let's start the first totally new city in the Midwest and create a showplace for the entire country." Prell admitted the project would require substantial spending and major governmental reorganization. Supporters testifying on behalf of

6102-578: The Lower Illinois River Basin is flat, with relief extending no more than 20 feet (6.1 m) in most areas, including the Springfield subsection of the plain. The differences in topography are based on the age of drift. The Springfield and Galesburg Plain subsections represent the oldest drift, Illinoian, while Wisconsinian drift resulted in end moraines on the Bloomington Ridged Plain subsection of Till Plain. Lake Springfield

6215-710: The Meroitic town of Butana . The Hafirs catch the water during rainy seasons in order to ensure water is available for several months during dry seasons to supply drinking water, irrigate fields and water cattle. The Great Reservoir near the Lion Temple in Musawwarat es-Sufra is a notable hafir in Kush. In Sri Lanka , large reservoirs were created by ancient Sinhalese kings in order to store water for irrigation. The famous Sri Lankan king Parākramabāhu I of Sri Lanka said "Do not let

6328-501: The Midwest. The Portuguese immigrants that originated the community left Madeira because they experienced social ostracization due to being Protestants in their largely Catholic homeland, having been converted to Protestantism by a Scottish reverend named Robert Reid Kalley , who visited Madeira in 1838. These Protestant Madeiran exiles relocated to the Caribbean island of Trinidad before settling permanently in Springfield in 1849. By

6441-496: The NW corner of 2nd and Jefferson, often mistaken for the original home site, marks instead the location of the first county courthouse, which was later built on Kelly's property. In 1821, Calhoun was designated as the county seat of Sangamon County due to its location, fertile soil and trading opportunities. Settlers from Kentucky , Virginia , and North Carolina came to the developing settlement. By 1832, Senator Calhoun had fallen out of

6554-485: The US. The capacity, volume, or storage of a reservoir is usually divided into distinguishable areas. Dead or inactive storage refers to water in a reservoir that cannot be drained by gravity through a dam's outlet works , spillway, or power plant intake and can only be pumped out. Dead storage allows sediments to settle, which improves water quality and also creates an area for fish during low levels. Active or live storage

6667-567: The Whigs' political rise but, by the 1840s, Springfield began to be dominated by Democratic politicians. Waves of new European immigrants had changed the city's demographics and they became aligned with the Democrats, who made more effort to assist and connect with them. By the 1860 presidential election, Lincoln was barely able to win his home city. Winkle earlier had studied the effect of migration on residents' political participation in Springfield during

6780-449: The amount of water reaching countries downstream of them, causing water stress between the countries, e.g. the Sudan and Egypt , which damages farming businesses in the downstream countries, and reduces drinking water. Springfield, Illinois Springfield is the capital city of the U.S. state of Illinois and the seat of Sangamon County . The city's population was 114,394 at

6893-523: The area flooded versus power produced, a reservoir built for hydro- electricity generation can either reduce or increase the net production of greenhouse gases when compared to other sources of power. A study for the National Institute for Research in the Amazon found that hydroelectric reservoirs release a large pulse of carbon dioxide from decay of trees left standing in the reservoirs, especially during

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7006-674: The article Prell outlined a multi-step approach to the eventual consolidation. In none of the stories presented by the paper, did their reporters ask any elected mayors their opinions of the plan. Not surprisingly, nothing more is found in the pages of the paper over the next decade except a reference to Prell's idea in a 1970 column written, not surprisingly, by another SIU faculty member. Note: Anchor Cities are bolded . 37°40′N 89°0′W  /  37.667°N 89.000°W  / 37.667; -89.000 Reservoir A reservoir ( / ˈ r ɛ z ər v w ɑːr / ; from French réservoir [ʁezɛʁvwaʁ] )

7119-428: The base of the dam or some distance away. In a flat river valley a reservoir needs to be deep enough to create a head of water at the turbines; and if there are periods of drought the reservoir needs to hold enough water to average out the river's flow throughout the year(s). Run-of-the-river hydro in a steep valley with constant flow needs no reservoir. Some reservoirs generating hydroelectricity use pumped recharge:

7232-458: The best chance at becoming the strongest downtown business district in Southern Illinois. He even proposed a land clearance program in the central business district so a shopping mall be built in the 100 blocks of East and West Cherry Street and 200 block of North Park Avenue in Herrin that was then, and still is, the alignment for Illinois Route 148 . On 6 December 1967, Prell took the proposal before

7345-547: The building of a reservoir at Girnar in 3000 BC. Artificial lakes dating to the 5th century BC have been found in ancient Greece. The artificial Bhojsagar lake in present-day Madhya Pradesh state of India, constructed in the 11th century, covered 650 square kilometres (250 sq mi). The Kingdom of Kush invented the Hafir , a type of reservoir, during the Meroitic period . 800 ancient and modern hafirs have been registered in

7458-533: The census of 2000, there were 111,454 people, 48,621 households, and 27,957 families residing in the city. The population density was 2,063.9 people per square mile (796.9 people/km ). There were 53,733 housing units at an average density of 995.0 per square mile (384.2/km ). The racial makeup of the city was 81.0% White , 15.3% African American , 0.2% Native American , 1.5% Asian , 0.1% Pacific Islander , 0.5% from other races , and 1.5% from two or more races. Hispanic or Latino of any race were 1.2% of

7571-616: The city's businesses prospered from camp traffic, drunken behavior and rowdiness on the part of the soldiers stationed there strained relations. Neither civil nor military authorities proved able to control disorderly outbreaks. After the war ended in 1865, Springfield became a major hub in the Illinois railroad system. It was a center of government and farming. By 1900 it was also invested in coal mining and processing. Local poet Vachel Lindsay 's notions of utopia were expressed in his only novel, The Golden Book of Springfield (1920), which draws on ideas of anarchistic socialism in projecting

7684-538: The city, injuring 24 people, damaging hundreds of buildings, and causing $ 150 million in damages. On February 10, 2007, then-senator Barack Obama announced his presidential candidacy in Springfield, standing on the grounds of the Old State Capitol . Senator Obama also used the Old State Capitol in Springfield as a backdrop when he announced Joe Biden as his running mate on August 23, 2008. Located within

7797-545: The city. According to the United States Department of Labor's Bureau of Labor Statistics (BLS), the Civilian Labor force dropped from 116,500 in September 2006 to 113,400 in February 2007. In addition, the unemployment rate rose during the same time period from 3.8% to 5.1%. According to the city's 2021 Comprehensive Annual Financial Report, the largest employers in the city are: Springfield has been home to

7910-417: The city. The largest private sector employer in 2002 was Memorial Health System with 3,400 people working for the organization. According to estimates from the "Living Wage Calculator" the living wage for the city of Springfield is $ 7.89 per hour for one adult, approximately $ 15,780 working 2,000 hours per year. For a family of four, costs are increased and the living wage is $ 17.78 per hour within

8023-472: The commission to his city, tellingly, no other local elected official was mentioned as testifying in favor of the merger. Later that month Prell continued his push for consolidation of school districts, boards and public health units. Long-distance calls between communities within Metro Lakeland would be eliminated. "Utilities would have to reconstruct their concept of the area. How many of you would tolerate

8136-483: The condensers at the power plant on the lake. It attracts approximately 600,000 visitors annually and its 57 miles (92 km) of shoreline is home to over 700 lakeside residences and eight public parks. The term "full pool" describes the lake at 560 feet (170 m) above sea level and indicates the level at which the lake begins to flow over the dam's spillway , if no gates are opened. Normal lake levels are generally somewhere below full pool, depending upon

8249-442: The context of system-wide demands and supplies. In many countries large reservoirs are closely regulated to try to prevent or minimize failures of containment. While much of the effort is directed at the dam and its associated structures as the weakest part of the overall structure, the aim of such controls is to prevent an uncontrolled release of water from the reservoir. Reservoir failures can generate huge increases in flow down

8362-548: The dam located at the narrowest practical point to provide strength and the lowest cost of construction. In many reservoir construction projects, people have to be moved and re-housed, historical artifacts moved or rare environments relocated. Examples include the temples of Abu Simbel (which were moved before the construction of the Aswan Dam to create Lake Nasser from the Nile in Egypt ),

8475-460: The developed world Naturally occurring lakes receive organic sediments which decay in an anaerobic environment releasing methane and carbon dioxide . The methane released is approximately 8 times more potent as a greenhouse gas than carbon dioxide. As a human-made reservoir fills, existing plants are submerged and during the years it takes for this matter to decay, will give off considerably more greenhouse gases than lakes do. A reservoir in

8588-507: The downstream river to maintain river quality, support fisheries, to maintain downstream industrial and recreational uses or for a range of other purposes. Such releases are known as compensation water . The units used for measuring reservoir areas and volumes vary from country to country. In most of the world, reservoir areas are expressed in square kilometers; in the United States, acres are commonly used. For volume, either cubic meters or cubic kilometers are widely used, with acre-feet used in

8701-812: The downtown area to names of notable people in Springfield and Illinois to names of institutions of higher education, especially in the Harvard Park neighborhood. Springfield has at least twenty separately designated neighborhoods , though not all have neighborhood associations. They include: Benedictine District, Bunn Park, Downtown, Eastsview, Enos Park, Glen Aire, Harvard Park, Hawthorne Place, Historic West Side, Lincoln Park, Mather and Wells, Medical District, Near South, Northgate, Oak Ridge, Old Aristocracy Hill, Pillsbury District, Shalom, Springfield Lakeshore, Toronto , Twin Lakes, UIS Campus, Victoria Lake, Vinegar Hill, and Westchester neighborhoods. The Lincoln Park Neighborhood

8814-714: The early twentieth century, these immigrants resided in the western extension of a neighborhood known as the "Badlands". The Badlands was included in the widespread destruction and violence of the Springfield Race Riot in August 1908, an event that led to the formation of the National Association for the Advancement of Colored People (NAACP). The Carpenter Street archaeological site possesses local and national significance for its potential to contribute to an understanding of

8927-440: The environmental impacts of dams and the reservoirs that they contain. Some impacts, such as the greenhouse gas production associated with concrete manufacture, are relatively easy to estimate. Other impacts on the natural environment and social and cultural effects can be more difficult to assess and to weigh in the balance but identification and quantification of these issues is now commonly required in major construction projects in

9040-472: The favor with the public and the town renamed itself as Springfield. According to local history, the name was suggested by the wife of John Kelly, after Spring Creek, which ran through the area known as "Kelly's Field". Kaskaskia was the first capital of the Illinois Territory from its organization in 1809, continuing through statehood in 1818, and through the first year as a state in 1819. Vandalia

9153-491: The first decade after flooding. This elevates the global warming impact of the dams to levels much higher than would occur by generating the same power from fossil fuels . According to the World Commission on Dams report (Dams And Development), when the reservoir is relatively large and no prior clearing of forest in the flooded area was undertaken, greenhouse gas emissions from the reservoir could be higher than those of

9266-638: The first to hit the actual city since the 1957 storm. The 2006 tornadoes followed nearly identical paths to that of the 1957 tornado. Springfield proper is largely based on a grid street system, with numbered streets starting with the longitudinal First Street (which leads to the Illinois State Capitol) and leading to 32nd Street in the far eastern part of the city. Previously, the city had four distinct boundary streets: North, South, East, and West Grand Avenues. Since expansion, West Grand Avenue became MacArthur Boulevard and East Grand became 19th Street on

9379-413: The flow in highly managed systems, taking in water during high flows and releasing it again during low flows. In order for this to work without pumping requires careful control of water levels using spillways . When a major storm approaches, the dam operators calculate the volume of water that the storm will add to the reservoir. If forecast storm water will overfill the reservoir, water is slowly let out of

9492-452: The government's Indian Removal policy. Abraham Lincoln arrived in the Springfield area in 1831 when he was a young man, but he did not live in the city until 1837. He spent the ensuing six years in New Salem , where he began his legal studies, joined the state militia , and was elected to the Illinois General Assembly . In 1837, Lincoln moved to Springfield, where he lived and worked for

9605-522: The high degree of corruption in the city, rioting broke out on August 14, 1908, and continued for three days in a period of violence known as the Springfield race riot . Gangs of white youth and blue-collar workers attacked the predominantly black areas of the city known as the Levee district, where most black businesses were located, and the Badlands, where many black residences stood. At least sixteen people died as

9718-580: The hydroelectric reservoirs there do emit greenhouse gases, it is on a much smaller scale than thermal power plants of similar capacity. Hydropower typically emits 35 to 70 times less greenhouse gases per TWh of electricity than thermal power plants. A decrease in air pollution occurs when a dam is used in place of thermal power generation, since electricity produced from hydroelectric generation does not give rise to any flue gas emissions from fossil fuel combustion (including sulfur dioxide , nitric oxide and carbon monoxide from coal ). Dams can produce

9831-472: The important role of the merchant banker in the economic development of central Illinois before the Civil War. Williams began his career as a clerk in frontier stores and saved to begin his own business. Later, in addition to operating retail and wholesale stores, he acted as a local banker. He organized a national bank in Springfield. He was active in railroad promotion and as an agent for farm machinery. During

9944-522: The jobs in the city center around state government, headquartered in Springfield. As of 2002, the State of Illinois is both the city and county's largest employer, employing 17,000 people across Sangamon County. As of February 2007, government jobs, including local, state and county, account for about 30,000 of the city's non-agricultural jobs. Trade, transportation and utilities, and the health care industries each provide between 17,000 and 18,000 jobs to

10057-432: The landscape is relatively flat. Other service reservoirs can be storage pools, water tanks or sometimes entirely underground cisterns , especially in more hilly or mountainous country. Modern reserviors will often use geomembrane liners on their base to limit seepage and/or as floating covers to limit evaporation, particularly in arid climates. In the United Kingdom, Thames Water has many underground reservoirs built in

10170-431: The mid-19th century, the spiritual needs of German Lutherans in the Midwest were not being tended. There had been a wave of migration after the 1848 revolutions, but without a related number of clergy. As a result of the efforts of such missionaries as Friedrich Wyneken, Wilhelm Loehe, and Wilhelm Sihler, additional Lutheran ministers were sent to the Midwest, Lutheran schools were opened, and Concordia Theological Seminary

10283-470: The modern use of rolled clay. The water stored in such reservoirs may stay there for several months, during which time normal biological processes may substantially reduce many contaminants and reduce turbidity . The use of bank-side reservoirs also allows water abstraction to be stopped for some time, for instance when the river is unacceptably polluted or when flow conditions are very low due to drought . The London water supply system exhibits one example of

10396-421: The neighborhoods of Laketown and Cabbage Patch . At the 2010 Census, 75.8% of the population was White , 18.5% Black or African American, 0.2% American Indian and Alaska Native, 2.2% Asian, and 2.6% of two or more races. 2.0% of Springfield's population was of Hispanic or Latino origin (they may be of any race). Non-Hispanic Whites were 74.7% of the population in 2010, down from 87.6% in 1980. As of

10509-593: The new top water level exceeds the watershed height on one or more of the feeder streams such as at Llyn Clywedog in Mid Wales . In such cases additional side dams are required to contain the reservoir. Where the topography is poorly suited to forming a single large reservoir, a number of smaller reservoirs may be constructed in a chain, as in the River Taff valley where the Llwyn-on , Cantref and Beacons Reservoirs form

10622-519: The next 24 years as a lawyer and politician. Lincoln delivered his Lyceum address in Springfield. His farewell speech when he left for Washington is a classic in American oratory. Historian Kenneth J. Winkle (1998) examines the historiography concerning the development of the Second Party System (Whigs versus Democrats). He applied these ideas to the study of Springfield, a strong Whig enclave in

10735-538: The north side and 18th Street on the south side. 18th Street has since been renamed after Martin Luther King Jr. North and South Grand Avenues (which run east–west) have remained important corridors in the city. At South Grand Avenue and Eleventh Street, the old "South Town District" lies, with the City of Springfield undertaking a significant redevelopment project there. Latitudinal streets range from names of presidents in

10848-415: The operating rules may be complex. Most modern reservoirs have a specially designed draw-off tower that can discharge water from the reservoir at different levels, both to access water as the water level falls, and to allow water of a specific quality to be discharged into the downstream river as "compensation water": the operators of many upland or in-river reservoirs have obligations to release water into

10961-428: The original streambed of the downstream river and are filled by creeks , rivers or rainwater that runs off the surrounding forested catchments, or off-stream reservoirs , which receive diverted water from a nearby stream or aqueduct or pipeline water from other on-stream reservoirs. Dams are typically located at a narrow part of a downstream of a natural basin. The valley sides act as natural walls, with

11074-400: The population. There were 48,621 households, out of which 27.5% had children under the age of 18 living with them, 41.1% were married couples living together, 12.9% had a female householder with no husband present, and 42.5% were non-families. 36.1% of all households were made up of individuals, and 11.7% had someone living alone who was 65 years of age or older. The average household size

11187-477: The pre-flooded landscape, noting that forest lands, wetlands, and preexisting water features all released differing amounts of carbon dioxide and methane both pre- and post-flooding. The Tucuruí Dam in Brazil (completed in 1984) had only 0.4 times the impact on global warming than would generating the same power from fossil fuels. A two-year study of carbon dioxide and methane releases in Canada concluded that while

11300-498: The progress of Lindsay's hometown toward utopia. The Dana–Thomas House is a Frank Lloyd Wright design built in 1902–03. Wright began work on the house in 1902. Commissioned by Susan Lawrence Dana, a local patron of the arts and public benefactor, Wright designed a house to harmonize with the owner's devotion to the performance of music. Coordinating art glass designs for 250 windows, doors, and panels as well as over 200 light fixtures, Wright enlisted Oak Park artisans. The house

11413-755: The proposal included Geoffrey Hughes, executive director of Southern Illinois Incorporated. He claimed that for 20 years SII had been "proclaiming that this part of Illinois is a dispersed large city with nearly a quarter million people experiencing the same common problems and seeking area-wide cures and solutions." Oren Drew, chairman of the Southern Illinois Recreation Council, an early regional tourism promotional council, called for additional state and federal assistance, "as well as private development of our recreational assets." Other persons testifying included Robert Feigenbaum of DuQuoin, Illinois-based Turco Manufacturing Co., Allen Y. Baker, chairman of

11526-437: The quality of the water and the ecology of the surrounding area. Many reservoirs now support and encourage less formal and less structured recreation such as natural history , bird watching , landscape painting , walking and hiking , and often provide information boards and interpretation material to encourage responsible use. Water falling as rain upstream of the reservoir, together with any groundwater emerging as springs,

11639-464: The relocation of the village of Capel Celyn during the construction of Llyn Celyn , and the relocation of Borgo San Pietro of Petrella Salto during the construction of Lake Salto . Construction of a dammed reservoir will usually require the river to be diverted during part of the build, often through a temporary tunnel or by-pass channel. In hilly regions, reservoirs are often constructed by enlarging existing lakes. Sometimes in such reservoirs,

11752-627: The reservoir prior to, and during, the storm. If done with sufficient lead time, the major storm will not fill the reservoir and areas downstream will not experience damaging flows. Accurate weather forecasts are essential so that dam operators can correctly plan drawdowns prior to a high rainfall event. Dam operators blamed a faulty weather forecast on the 2010–2011 Queensland floods . Examples of highly managed reservoirs are Burrendong Dam in Australia and Bala Lake ( Llyn Tegid ) in North Wales . Bala Lake

11865-500: The season. During the drought from 1953 to 1955, lake levels dropped to their historical low, 547.44 feet (166.86 m) AMSL . The highest recorded lake levels were in December 1982, when the lake crested at 564 feet (172 m). Under the Köppen climate classification , Springfield falls within either a hot-summer humid continental climate ( Dfa ) if the 0 °C (32 °F) isotherm

11978-493: The use of bank-side storage: here water is taken from the River Thames and River Lee into several large Thames-side reservoirs, such as Queen Mary Reservoir that can be seen along the approach to London Heathrow Airport . Service reservoirs store fully treated potable water close to the point of distribution. Many service reservoirs are constructed as water towers , often as elevated structures on concrete pillars where

12091-412: The water, which tends to partition some elements such as manganese and phosphorus into deep, cold anoxic water during the summer months. In the autumn and winter the lake becomes fully mixed again. During drought conditions, it is sometimes necessary to draw down the cold bottom water, and the elevated levels of manganese in particular can cause problems in water treatment plants. In 2005, about 25% of

12204-476: The world's 33,105 large dams (over 15 metres in height) were used for hydroelectricity. The U.S. produces 3% of its electricity from 80,000 dams of all sizes. An initiative is underway to retrofit more dams as a good use of existing infrastructure to provide many smaller communities with a reliable source of energy. A reservoir generating hydroelectricity includes turbines connected to the retained water body by large-diameter pipes. These generating sets may be at

12317-402: Was 2.24 and the average family size was 2.94. In the city, the population was spread out, with 28.0% under the age of 18, 8.8% from 18 to 24, 29.8% from 25 to 44, 23.0% from 45 to 64, and 14.4% who were 65 years of age or older. The median age was 37 years. For every 100 females, there were 88.6 males. For every 100 females age 18 and over, there were 86.6 males. The median income for

12430-466: Was a Springfield resident, Colonel Elmer E. Ellsworth . Camp Butler, located seven miles (11 km) northeast of Springfield, Illinois, opened in August 1861 as a training camp for Illinois soldiers. It also served as a camp for Confederate prisoners of war through 1865. In the beginning, Springfield residents visited the camp to take part in the excitement of a military venture, but many reacted sympathetically to mortally wounded and ill prisoners. While

12543-529: Was founded in Ft. Wayne, Indiana in 1846. The seminary moved to St. Louis, Missouri , in 1869, and then to Springfield in 1874. During the last half of the 19th century and the first half of the 20th century, the Lutheran Church–Missouri Synod succeeded in serving the spiritual needs of Midwestern congregations by establishing additional seminaries from ministers trained at Concordia, and by developing

12656-435: Was the second state capital of Illinois, from 1819 to 1839. Springfield was designated in 1839 as the third capital, and has continued to be so. The designation was largely due to the efforts of Abraham Lincoln and his associates; nicknamed the "Long Nine" for their combined height of 54 feet (16 m). The Potawatomi Trail of Death passed through here in 1838. The Native Americans were forced west to Indian Territory by

12769-517: Was visited first by trappers and fur traders who came to the Sangamon River in 1818. The first cabin was built in 1820, by John Kelly, after discovering the area to be plentiful of deer and wild game. He built his cabin upon a hill, overlooking a creek known eventually as the Town Branch. A stone marker on the north side of Jefferson street, halfway between 1st and College streets, marks the location of this original dwelling. A second stone marker at

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