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Queen Mary Reservoir
The Queen Mary Reservoir is one of the largest of London's reservoirs supplying fresh water to London and parts of surrounding counties, and is located in the Borough of Spelthorne in Surrey. The reservoir covers and is above the surrounding area. Location Queen Mary Reservoir is located south of Ashford and east of Laleham. It lies south of the A308 and at its closest point northwest of the M3 motorway. Heathrow airport is 3.7 miles north of the reservoir. The reservoir was formerly designated as being in the county of Middlesex. In 1965 Staines and Sunbury-on-Thames Urban Districts were transferred to the county of Surrey. The Borough of Spelthorne was formed in 1974 incorporating Staines and Sunbury-on-Thames Urban Districts. The reservoir is now designated as part of the county of Surrey. History Construction of the Littleton Reservoir was authorised under the provisions of the ''Metropolitan Water Board (Various Powers) Act 1921'' (11 & 12 Geo. 5, c.cxv). It was de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surrey
Surrey () is a Ceremonial counties of England, ceremonial county in South East England. It is bordered by Greater London to the northeast, Kent to the east, East Sussex, East and West Sussex to the south, and Hampshire and Berkshire to the west. The largest settlement is Woking. The county has an area of and a population of 1,214,540. Much of the north of the county forms part of the Greater London Built-up Area, which includes the Suburb, suburbs within the M25 motorway as well as Woking (103,900), Guildford (77,057), and Leatherhead (32,522). The west of the county contains part of Farnborough/Aldershot built-up area, built-up area which includes Camberley, Farnham, and Frimley and which extends into Hampshire and Berkshire. The south of the county is rural, and its largest settlements are Horley (22,693) and Godalming (22,689). For Local government in England, local government purposes Surrey is a non-metropolitan county with eleven districts. The county historically includ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motorised Submersible Canoe
The Motorised Submersible Canoe (MSC), nicknamed Sleeping Beauty, was an underwater vehicle built by the British Special Operations Executive (SOE) during the Second World War. It was designed to enable a single frogman to sabotage enemy ships, though it would also be used for short-range reconnaissance. They were replaced by the diver propulsion vehicle after the end of the war. Design History MSCs were initially conceived of in an attempt to create an improved version of the simplistic folboat. It was created by the Allied Inter-Services Research Bureau and designed by Major Hugh Reeves, R.E., who was also given the task of designing an 'unspecified device' for an underwater approach at the confidential research area Station IX. based on an idea from Lt Col "Blondie" Hasler which he called the 'underwater glider' and developed at Aston House to Hasler's specifications. The design process began in 1942 and had all but finished by the end of 1943. It was originally call ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoirs In Surrey
A reservoir (; ) is an enlarged lake behind a dam, usually built to water storage, 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 Bay, embayment within it, excavating, or building any number of retaining walls or levees to enclose any area to store water. Types Dammed valleys 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 the original streambed of the downstream river and are filled by stream, creeks, rivers or rainwater that surface runoff, runs off the surrounding forested catchments, or ''off-stream reservoirs'', which receive water diversion, diverted water from a nearby stream or aqueduct (water supply), aq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London Water Supply Infrastructure
London's water supply infrastructure has developed over the centuries in line with the expansion of London. Beginning in the 16th century, private companies supplied fresh water to parts of London from wells and the River Thames. The New River Company pioneered the commercial supply of drinking water, extracting from the River Lea and distributing to customers' homes. Further demand prompted new sources, particularly when the Agricultural and Industrial Revolution caused a boom in London's population and industry. A crisis point was reached in the mid 19th century with the discovery that cholera arose from the extraction of water from the increasingly polluted Thames. The Metropolis Water Act 1852 banned this practice, allowing water companies three years to find other sources, but issues with contaminated water persisted. In 1904, London's water suppliers were taken into municipal ownership as the Metropolitan Water Board, which substantially upgraded the water infrastructure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thames Water
Thames Water Utilities Limited, trading as Thames Water, is a British private utility company responsible for the water supply and waste water Wastewater (or waste water) is water generated after the use of freshwater, raw water, drinking water or saline water in a variety of deliberate applications or processes. Another definition of wastewater is "Used water from any combination of do ... treatment in most of Greater London, Luton, the Thames Valley, Surrey, Gloucestershire, north Wiltshire, far west Kent, and some other parts of England. Like other water companies, it has a monopoly in the regions it serves. With origins dating back to the formation of the New River Company in 1609, Thames Water was established in 1989 during Water privatisation in England and Wales, privatisation of the water industry in England and Wales. The name of the company reflects its role serving the drainage basin of the River Thames; water is sourced from the Thames as well as a number of othe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Act 1989
The Water Act 1989 (c. 15) is an act of the Parliament of the United Kingdom that reorganised the bodies responsible for all aspects of water within England and Wales. Whereas previous legislation, particularly the Water Act 1973, had focused on providing a single unifying body with responsibility for all water-related functions within a river basin or series of river basins, this legislation divided those functions up again, with water supply, sewerage and sewage disposal being controlled by private companies, and the river management, land drainage and pollution functions becoming the responsibility of the National Rivers Authority. Background The concept of a unified authority with responsibility for all of the water-related functions within a river basin or series of river basins dates from the late nineteenth century. A river conservancy bill was introduced into Parliament in 1878 by the Duke of Richmond, and the Council of the Society of Arts offered medals to those who co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thames Water Authority
The Thames Water Authority was a UK regional water authority created by the Water Act 1973 to consolidate water management in the river Thames catchment area. It was dissolved in 1989 due to the privatisation of the water industry. Predecessors The bodies subsumed by the Thames Water Authority included the Metropolitan Water Board, the Thames Conservancy, the Lee Conservancy Catchment Board and parts of the Essex and Kent River authorities. It also took over water and sewage responsibility from the following water suppliers in the Thames catchment: * Colne Valley Water Company * * Croydon Corporation * East Surrey Water Company * Epsom and Ewell Corporation * * * * * * * * Swindon Corporation * * Watford Corporation * * Dissolution In 1989 the Thames Water Authority was partly privatised, under the provisions of the Water Act 1989 with the water and sewage responsibilities transferring to the newly established publicly quoted company of Thames Water, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Staines Reservoirs
The Staines Reservoirs are two large pumped storage reservoirs sitting to the east of the King George VI Reservoir near Heathrow airport in Surrey within the Colne Valley regional park. The village of Stanwell is mainly to the north east, and the town of Staines is to the south. Both adjoin, west, the A3044. The south one adjoins the A30 where the road is bypassed by the intra-M25 motorway network but is a trunk road, maintained by National Highways. They were completed in 1902. History For reliable and plentiful water supplies, three London water companies resolved to construct and operate two large reservoirs at seasonally waterlogged land partly in the parish of Staines, otherwise in Stanwell. These would be pumped storage reservoirs to hold water abstracted from the Thames receiving it from an aqueduct, then delivering it by another to treatment works for their supply pipes. The three were the New River Company, the Grand Junction Water Company and the West Middlesex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penton Hook Lock
Penton Hook Lock is the sixth lowest lock of forty four on the non-tidal reaches of the River Thames in England. It faces an island which was until its construction a pronounced meander A meander is one of a series of regular sinuous curves in the Channel (geography), channel of a river or other watercourse. It is produced as a watercourse erosion, erodes the sediments of an outer, concave bank (cut bank, cut bank or river cl ... (a hook) and is on the site of its seasonal cutoff. It is against the bank (geography), left bank marking the Church of England, church ecclesiastical parish, parish medieval border of Laleham and Staines upon Thames in Surrey for many centuries. Until 1965 their county was Middlesex. At it is the third longest lock on the river. A bend 1000 yards (900 metres) upstream of the lock, Silvery Sands, hosts Staines Regatta in the sport of rowing (sport), rowing annually. On the opposite bank in Thorpe, Surrey, Thorpe is Penton Hook Marina whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
London Clay
The London Clay Formation is a Sediment#Shores and shallow seas, marine formation (geology), geological formation of Ypresian (early Eocene Epoch, c. 54-50 million years ago) age which outcrop, crops out in the southeast of England. The London Clay is well known for its fossil content. The fossils from the lower Eocene rocks indicate a moderately warm climate, the tropical or subtropical flora. Though sea levels changed during the deposition of the clay, the habitat was generally a lush forest – perhaps like in Indonesia or East Africa today – bordering a warm, shallow ocean. The London Clay is a stiff bluish clay which becomes brown when weathered and oxidized. Nodular lumps of pyrite are frequently found in the clay layers. Pyrite was produced by microbial activity (sulfate reducing bacteria) during clay sedimentation. Once clay is exposed to atmospheric oxygen, framboidal pyrite with a great specific surface is rapidly oxidized. Acid mine drainage, Pyrite oxidation produce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puddling (civil Engineering)
Puddling is a traditional civil engineering technique used to create watertight barriers in canals, reservoirs, and earthworks by compacting clay to prevent water leakage. The process involves kneading, mixing, and compacting clay—often with water—to form an impermeable layer known as puddle clay. This method has historically been essential in the construction of canals, dams, and embankments, particularly before the development of modern waterproofing materials."puddle, n. 4" also called puddling. ''Oxford English Dictionary''. 2nd. ed. 2009. Puddling was widely used during the 18th and 19th centuries, notably in the construction of Britain’s canal network, where engineers such as James Brindley and Thomas Telford employed it to line waterways and prevent seepage. Although largely replaced by modern materials like concrete and synthetic liners, puddling remains relevant in the restoration of historic structures and some environmentally sensitive projects where natural m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Yorkshire
North Yorkshire is a Ceremonial counties of England, ceremonial county in Northern England.The Unitary authorities of England, unitary authority areas of City of York, York and North Yorkshire (district), North Yorkshire are in Yorkshire and the Humber, and Borough of Middlesbrough, Middlesbrough, Redcar and Cleveland, and Stockton-on-Tees Borough Council, Stockton-on-Tees are in North East England. It borders County Durham to the north, the North Sea to the east, the East Riding of Yorkshire to the south-east, South Yorkshire to the south, West Yorkshire to the south-west, and Cumbria and Lancashire to the west. The county is the largest in England by land area, at , and had a population of 1,158,816 in 2021. The largest settlements are Middlesbrough (148,215) in the north-east and the city of York (141,685) in the south. Middlesbrough is part of the Teesside built-up area, which extends into County Durham and had a total population of 376,663 in 2011. The remainder of the cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
