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McMillan Sand Filtration Site
McMillan Sand Filtration Site is a twenty-five acre decommissioned water treatment plant in northwest Washington, D.C., built as part of the historic McMillan Reservoir Park. It is bound on the north by Michigan Avenue, on the east by North Capitol Street, on the south by Channing Street and on the west by McMillan Drive; which runs along the edge of the reservoir, to which it was formerly attached. Two paved courts lined by regulator houses, tower-like sand bins, sand washers and the gated entrances to the underground filter cells provided a promenade for citizens taking the air in the park before it was fenced off in WWII. Below grade, there are twenty catacomb-like cells, each an acre in extent, where sand was used to filter water from the Potomac River by way of the Washington Aqueduct. The purification system was a slow sand filter design that became obsolete by the late 20th century. In 1985, a new rapid sand filter plant replaced it across First Street beside the reservoi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McMillan Sand Filtration
MacMillan, Macmillan, McMillen or McMillan may refer to: People * McMillan (surname) * Clan MacMillan, a Highland Scottish clan * Harold Macmillan, British statesman and politician * James MacMillan, Scottish composer * William Duncan MacMillan, American physicist and educator Places Australia * Division of McMillan, electoral district in Australian House of Representatives in Victoria Canada * Macmillan River, a river in the Yukon Territory of northwestern Canada * MacMillan Provincial Park, a provincial park in British Columbia, Canada United States * McMillan Mesa, a mesa in Flagstaff, Coconino County, Arizona. * McMillan, Michigan * McMillan Township, Luce County, Michigan * McMillan Township, Ontonagon County, Michigan * McMillan, Oklahoma, an unincorporated community * McMillan, Wisconsin, a town * McMillan (community), Wisconsin, an unincorporated community * McMillan Reservoir in Washington, D.C. Companies and organizations * McMillan (agency), a Canad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fighting occurring throughout Europe, the Middle East, Africa, the Pacific, and parts of Asia. An estimated 9 million soldiers were killed in combat, plus another 23 million wounded, while 5 million civilians died as a result of military action, hunger, and disease. Millions more died in genocides within the Ottoman Empire and in the 1918 influenza pandemic, which was exacerbated by the movement of combatants during the war. Prior to 1914, the European great powers were divided between the Triple Entente (comprising France, Russia, and Britain) and the Triple Alliance (containing Germany, Austria-Hungary, and Italy). Tensions in the Balkans came to a head on 28 June 1914, following the assassination of Archduke Franz Ferdi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bloomingdale (Washington, D
Bloomingdale (literally ''blooming valley'' or ''valley of flowers'') may refer to: People * Bloomingdale (surname) Places ;Canada * Bloomingdale, Ontario ;United States * Bloomingdale, former name of Oregon City, California * Bloomingdale, Florida * Bloomingdale, Georgia * Bloomingdale, Illinois * Bloomingdale, Indiana * Bloomingdale, Kentucky * Bloomingdale (Queenstown, Maryland), listed on the NRHP in Maryland * Bloomingdale, Michigan * Bloomingdale, New Jersey * Bloomingdale, New York (Essex County) * Bloomingdale, North Carolina * Bloomingdale, Ohio * Bloomingdale, South Dakota * Bloomingdale, Tennessee * Bloomingdale (Washington, DC), a neighborhood in Washington, D.C. * Bloomingdale, Wisconsin * Bloomingdale School of Music, a nonprofit community music school in Manhattan, New York City * Bloomingdale District, a district of Manhattan * Bloomingdale Township (other) Other * Bloomingdale, a beachclub in Bloemendaal aan Zee, The Netherlands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DC Water
The District of Columbia Water and Sewer Authority (DC Water) provides drinking water, sewage collection and sewage treatment for the District of Columbia, in the United States. The utility also provides wholesale wastewater treatment services to several adjoining municipalities in Maryland and Virginia, and maintains more than 9,000 public fire hydrants in the District of Columbia. DC Water was created in 1996 when the District Government and the U.S. federal government established it as an independent authority of the District government. Service area DC Water provides more than 600,000 residents, 16.6 million annual visitors, and 700,000 people employed in the District of Columbia with water, sewage collection, and treatment. The agency also provides wholesale wastewater treatment for 1.6 million people in Montgomery and Prince George's counties in Maryland, and Fairfax and Loudoun counties in Virginia. History Drinking water In 1852, Congress commissioned the cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nationals Park
Nationals Park is a baseball stadium along the Anacostia River in the Navy Yard neighborhood of Washington, D.C. Home to Major League Baseball's Washington Nationals since its completion in 2008, it was the first LEED-certified green major professional sports stadium in the United States. Designed by HOK Sport and Devrouax & Purnell Architects and Planners, the ballpark cost $693 million to build. An additional $84.2 million was spent on transportation, art, and infrastructure upgrades, bringing the total cost to $783.9 million. The stadium has a capacity of 41,339. The Washington Monument and the Capitol building are visible from the upper decks on the first base side of the field. Nationals Park hosted the 2018 Major League Baseball All-Star Game, the first All-Star Game to be played in Washington, D.C. since 1969. It hosted games 3, 4, and 5 of the World Series, the first in the city since . Location and transportation Nationals Park is located in the Southeast quadra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anacostia River
The Anacostia River is a river in the Mid Atlantic region of the United States. It flows from Prince George's County in Maryland into Washington, D.C., where it joins with the Washington Channel to empty into the Potomac River at Buzzard Point. It is about 8.7 miles (14.0 km) long.U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map , Retrieved August 15, 2011 The name "Anacostia" derives from the area's early history as Nacotchtank, a settlement of Necostan or Anacostan Native Americans on the banks of the Anacostia River. Heavy pollution in the Anacostia and weak investment and development along its banks made it "D.C.'s forgotten river". More recently, however, private organizations; local businesses; and the D.C., Maryland, and federal governments have made efforts to reduce pollution and protect the ecologically valuable Anacostia watershed. Course The main stem of the Anacostia is formed by the confluence of the No ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Development
Land development is the alteration of landscape in any number of ways such as: * Changing landforms from a natural or semi-natural state for a purpose such as agriculture or housing * Subdividing real estate into lots, typically for the purpose of building homes * Real estate development or changing its purpose, for example by converting an unused factory complex into a condominium. Economic aspects In an economic context, land development is also sometimes advertised as land improvement or land amelioration. It refers to investment making land more usable by humans. For accounting purposes it refers to any variety of projects that increase the value of the process . Most are depreciable, but some land improvements are not able to be depreciated because a useful life cannot be determined. Home building and containment are two of the most common and the oldest types of development. In an urban context, land development furthermore includes: * Road construction ** Acces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of The District Of Columbia
The District of Columbia has a mayor–council government that operates under Article One of the United States Constitution and the District of Columbia Home Rule Act. The Home Rule Act devolves certain powers of the United States Congress to the local government, which consists of a mayor and a 13-member council. However, Congress retains the right to review and overturn laws created by the council and intervene in local affairs. Organization Similar to the Federal government of the United States, the District of Columbia has an executive branch, a legislative branch, and a judicial branch. Executive The Mayor of the District of Columbia is the head of the executive branch. The Mayor has the duty to enforce city laws, and the power to either approve or veto bills passed by the council. In addition, the Mayor oversees all city services, public property, police and fire protection, most public agencies, and the District of Columbia Public Schools. The mayor's office ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Services Administration
The General Services Administration (GSA) is an independent agency of the United States government established in 1949 to help manage and support the basic functioning of federal agencies. GSA supplies products and communications for U.S. government offices, provides transportation and office space to federal employees, and develops government-wide cost-minimizing policies and other management tasks. GSA employs about 12,000 federal workers. It has an annual operating budget of roughly $33 billion and oversees $66 billion of procurement annually. It contributes to the management of about $500 billion in U.S. federal property, divided chiefly among 8,700 owned and leased buildings and a 215,000 vehicle motor pool. Among the real estate assets it manages are the Ronald Reagan Building and International Trade Center in Washington, D.C., which is the largest U.S. federal building after the Pentagon. GSA's business lines include the Federal Acquisition Service (FAS) and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
