River Fleet

The river's name is derived from the Anglo-Saxon "tidal inlet". In Anglo-Saxon times, the Fleet served as a dock for shipping. The lower reaches of the river were known as the Holbourne (or Oldbourne), from which Holborn derived its name. The river gives its name to Fleet Street which runs from Ludgate Circus to Temple Bar at the Strand. In the 1970s, a London Underground tube line was planned to lie under the line of Fleet Street, provisionally named the Fleet line. However, it was renamed the Jubilee line in 1977, and plans for the part of the route through the City of London were subsequently abandoned. ==Course and tributaries==

The Fleet rises on Hampstead Heath and flows on the surface as the Hampstead Ponds and the Highgate Ponds. They then go underground, pass under Kentish Town, join in Camden Town, and flow onwards towards St Pancras Old Church, which was sited on the river's banks. From there the river passed in a sinuous course which is responsible for the unusual building line adjacent to King's Cross station; the German Gymnasium faced the river banks, and the curve of the Great Northern Hotel follows that of the Fleet, which passes alongside it. King's Cross was originally named Battle Bridge, a corruption of Broad Ford Bridge referring to an older crossing of the Fleet. In turn John Nelson in his The History, Topography, and Antiquities of the Parish of St. Mary Islington of 1811 linked a supposed Roman army camp found under some nearby brick fields with the site of Boudica's final battle, based only on his comparison of the local topography with the scant description of the battlefield supplied by the near-contemporary historian Tacitus. The name was changed in the 19th century to refer to an unpopular statue of George IV erected in 1830 but, although it was replaced after only fifteen years, the name remains. , past Bridewell Palace, and into the Thames, as shown on the "Copperplate" map of London, surveyed between 1553 and 1559 From there, it heads down King's Cross Road and other streets, including Farringdon Road and Farringdon Street. The line of the former river marks the western boundary of Clerkenwell, the eastern boundary of Holborn and a small part of the eastern boundary of St Pancras. In this way it continues to form part of the boundary of the modern London Boroughs of Camden and Islington. At Farringdon Street the valley broadens out and straightens to join the Thames beneath Blackfriars Bridge. In the lower reaches, the valley slopes in the surrounding streets which explains the presence of three viaduct bridges (at Holborn Viaduct across Farringdon Street, another over Shoe Lane, and another on Rosebery Avenue where it crosses Warner Street). Lamb's Conduit A small tributary flowed west to east to join the Fleet near Mount Pleasant. This was later utilised to feed Lamb's Conduit. The line of the original brook formed Holborn's boundary with St Pancras to the north. The sweeping curve of Roger Street is part of that boundary line. Fagswell Brook The Fagswell Brook (also spelled Faggeswell) was a tributary that joined the Fleet from the east and partially formed the northern boundary of the City of London. The brook flowed east to west on a line approximating to Charterhouse Street and Charterhouse Square. In 1603, the historian John Stow described its demise: A part of the course close to Charterhouse Square was excavated as part of the Crossrail project. Today The Fleet, which is now a sewer that follows its route, can be seen and heard through a grating in Ray Street, Clerkenwell in front of The Coach pub (formerly the Coach and Horses), just off Farringdon Road. The position of the river can still be seen in the surrounding streetscape with Ray Street and its continuation to Greville Street and Saffron Street. The Fleet can also be heard through a grid in the centre of Charterhouse Street, where it joins Farringdon Road (on the Smithfield side of the junction). In wet weather (when the sewer system is overloaded), and on a very low tide, the murky Fleet could be seen gushing into the Thames from the Thameswalk exit of Blackfriars station, immediately under Blackfriars Bridge. The former mayor of London, Boris Johnson, proposed opening short sections of the Fleet and other rivers for ornamental purposes, although the Environment Agency – which manages the project – is pessimistic that the Fleet can be among those uncovered. It is still possible today to trace the path from head to mouth of the Fleet. File:Vale of Health Pond drains to Hampstead Stream.jpg|Headwaters at Vale of Health Pond drain to the Hampstead Stream File:The Hampstead Stream.jpg|The Hampstead Stream File:Viaduct Pond drains to a small tributary to downstream ponds.jpg|Viaduct Pond drains to downstream ponds File:No2 Pond drains to Hampstead Brook sewer.jpg|No2 Pond drains to Hampstead Brook sewer File:Kenwood house 3.jpg|Eastern headwaters start at the trees at the south-west corner of the Kenwood House File:Kenwood House false bridge October.jpeg|The Highgate Brook flows to Concert Pond File:Kenwood Ladies Bathing Pond - geograph.org.uk - 1841422.jpg|The Highgate Brook flows through a series of ponds (Ladies Bathing Pond pictured), down to No1 Pond. File:No1 Pond drains to Highgate Brook sewer.jpg|No1 Pond drains to Highgate Brook sewer File:Highgate Brook sewer near Churchill Road footbridge.jpg|Highgate Brook sewer near Churchill Road footbridge File:Hampstead and Highgate Brooks meet at Hawley Street and Kentish Town Road.jpg|Hampstead and Highgate Brooks meet at Hawley Street and Kentish Town Road File:River Fleet - Lyme Street.webm|The Fleet at Lyme Street File:River Fleet - Ray Street.webm|thumbtime=0|The Fleet at Ray Street File:River Fleet - Saffron Hill.webm|thumbtime=0|The Fleet at Saffron Hill File:Fleet Mouth.jpg|The Fleet mouth (an outfall in shadow) before the Tideway project File:Bazalgette Embankment 2025.jpg|The new Fleet mouth, a CSO outfall, at Bazalgette Embankment (far left) ==History==

In Roman times, the Fleet was a major river, with its estuary possibly containing the oldest tidal mill in the world. The river secured the western flank of the Roman City. In Anglo-Saxon times, the Fleet was still a substantial body of water, joining the Thames through a marshy tidal basin over wide at the mouth of the Fleet Valley. Many wells were built along its banks, and some on springs (Bagnigge Wells, Clerkenwell) and St Bride's Well, were reputed to have healing qualities; in the 13th century, the river was called River of Wells. The small lane at the south-west end of New Bridge Street is called Watergate because it was the river entrance to Bridewell Palace. As London grew, the river became increasingly a sewer. The area came to be characterised by poor-quality housing and prisons: Bridewell Palace itself was converted into a prison; Newgate, Fleet and Ludgate prisons were all built in that area. In 1728 Alexander Pope wrote in his Dunciad, "To where Fleet-ditch with disemboguing streams / Rolls the large tribute of dead dogs to Thames / The king of dykes! than whom no sluice of mud / with deeper sable blots the silver flood". Following the Great Fire of London in 1666, architect Christopher Wren's proposal for widening the river was rejected. Rather, the Fleet was converted into the New Canal, completed in 1680 under the supervision of Robert Hooke. Newcastle Close and Old Seacoal Lane (now just short alleyways off Farringdon Street) recall the wharves that used to line this canal, especially used by the coastal coal trade from the north-east of England. (An adjacent narrow road, Seacoal Lane, also existed until the late 20th century, when the present building fronting onto Farringdon Street was built, perhaps suggesting that a new wharf had been built near the old one.) The upper canal, unpopular and unused, was from 1737 enclosed between Holborn and Ludgate Circus to form the "Fleet Market". The lower part, the section from Ludgate Circus to the Thames, had been covered by 1769 for the opening of the new Blackfriars Bridge and was consequently named "New Bridge Street". The development of the Regent's Canal and urban growth covered the river in King's Cross and Camden from 1812. The Fleet Market was closed during the 1860s with the construction of Farringdon Road and Farringdon Street as a highway to the north and the Metropolitan Railway, while the final upper section of the river was covered when Hampstead was expanded in the 1870s. The history of the River Fleet was documented by the 19th-century artist and historian Anthony Crosby. His sketches and notes are held in the Crosby Collection at The London Archives. The archive has been used extensively by researchers, historians and publishers to provide images and contemporary descriptions of the 19th-century Fleet during the period when it was undergoing significant change. ==Cultural references==

: illustration from Alexander Pope's Dunciad (1728). The bathers are included in satirical allusion to the poor quality of the water. • Fleet, a sequence of poems by Paul O'Prey published in 2021, traces the course of the buried river. ==See also==