The River Thames, known alternatively in parts as the River Isis, is a river that flows through southern England including London. At 346 kilometres (215 mi), it is the longest river entirely in England and the second-longest in the United Kingdom, after the River Severn.
The Port of London Authority (PLA) is a self-funding public trust established on 31 March 1909 in accordance with the Port of London Act 1908 to govern the Port of London. Its responsibility extends over the Tideway of the River Thames and its continuation. It maintains and supervises navigation, and protects the river's environment.
Sir Joseph William Bazalgette CB was an English civil engineer. As Chief Engineer of London's Metropolitan Board of Works, his major achievement was the creation of a sewerage system for central London, in response to the Great Stink of 1858, which was instrumental in relieving the city of cholera epidemics, while beginning to clean the River Thames. He later designed Hammersmith Bridge.
The Thames Embankment is a work of 19th-century civil engineering that reclaimed marshy land next to the River Thames in central London. It consists of the Victoria Embankment and Chelsea Embankment.
The London sewer system is part of the water infrastructure serving London, England. The modern system was developed during the late 19th century, and as London has grown the system has been expanded. It is currently owned and operated by Thames Water and serves almost all of Greater London.
The English River Thames is navigable from Cricklade or Lechlade to the sea, and this part of the river falls 71 meters (234 feet). There are 45 locks on the river, each with one or more adjacent weirs. These lock and weir combinations are used for controlling the flow of water down the river, most notably when there is a risk of flooding, and provide for navigation above the tideway.
Richmond Lock and Footbridge is a lock, rising and falling low-tide barrage integrating controlled sluices and pair of pedestrian bridges on the River Thames in southwest London, England, and is a Grade II* listed structure. It is the furthest downstream of the forty-five Thames locks and the only one owned and operated by the Port of London Authority. It was opened in 1894 and is north-west of the centre of Richmond in a semi-urban part of southwest London. Downstream are Syon Park and Kew Gardens on opposite banks. It connects the promenade at Richmond with the neighbouring district of St. Margarets on the west bank during the day and is closed at night to pedestrians – after 19:30 GMT or after 21:30 when BST is in use. At high tide the sluice gates are raised and partly hidden behind metal arches forming twin footbridges.
Teddington Lock is a complex of three locks and a weir on the River Thames between Ham and Teddington in the London Borough of Richmond upon Thames, England. Historically in Middlesex, it was first built in 1810.
The Thames Estuary is where the River Thames meets the waters of the North Sea, in the south-east of Great Britain.
The Championship Course is a stretch of the River Thames between Mortlake and Putney in London, England. It is a well-established course for rowing races, particularly the Oxford and Cambridge Boat Race. The course is on the tidal reaches of the river often referred to as the Tideway. Due to the iconic shape of the Championship Course, in orthopaedic surgery, an S-shaped incision along the crease of the elbow is commonly referred to as "a boat-race incision resembling the River Thames from Putney to Mortlake."
The Thames Tideway Tunnel is a 25 km (16 mi) combined sewer running mostly under the tidal section (estuary) of the River Thames across Inner London intended to capture, store and convey almost all the raw sewage and rainwater that currently overflows into the estuary. These events occur when rainfall volumes exceed the capacity of Bazalgette's and other engineers' London sewerage system. The tunnelling phase of the project was completed in April 2022; construction ended in March 2024 ahead of a testing and handover phase expected to conclude in 2025.
Barnes railway station is a Grade II listed station in the London Borough of Richmond upon Thames, in southwest London, and is in Travelcard Zone 3. It is 7 miles 7 chains (11.4 km) down the line from London Waterloo. The station and all trains serving it are operated by South Western Railway.
The Thames Path is a National Trail following the River Thames from one of its sources near Kemble in Gloucestershire to the Woolwich foot tunnel, south east London. It is about 185 miles (298 km) long. A path was first proposed in 1948 but it only opened in 1996.
The Thames Conservancy was a body responsible for the management of that river in England. It was founded in 1857 to replace the jurisdiction of the City of London up to Staines. Nine years later it took on the whole river from Cricklade in Wiltshire to the sea at Yantlet Creek on the Isle of Grain. Its territory was reduced when the Tideway was transferred to the Port of London Authority in 1909.
Chiswick Eyot is a 3.266-acre (1.3 ha) narrow, uninhabited ait of the Thames. It is a tree- and reed-covered rise on the Tideway by Chiswick, in London, England and is overlooked by Chiswick Mall and by some of the Barnes riverside on the far bank.
National Cycle Route 4 is a route of the National Cycle Network, running from London to Fishguard, Pembrokeshire. Between these, the route runs through Reading, Bath, Bristol, Newport, Swansea and St David's. Within Wales, sections of the route follow branches of the Celtic Trail cycle route.
The Thames is one of the main rowing rivers in Europe. Several annual competitions are held along its course, including the Henley Royal Regatta, The Boat Race and other long-distance events, called Head of the River races (Heads).
Sailing on the River Thames is practised on both the tidal and non-tidal reaches of the river. The highest club upstream is at Oxford. The most popular sailing craft used on the Thames are lasers, GP14s, Wayfarers and Enterprises. One sailing boat unique to the Thames is the Thames Rater, which is sailed around Raven's Ait.
Swan Island is a private mooring island in the Thames at Twickenham, in the London Borough of Richmond upon Thames, London, England. It is on the Tideway about 3⁄4 mile (1.2 km) north of and thus below Teddington Lock.
