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The River Hull is a navigable river in the
East Riding of Yorkshire The East Riding of Yorkshire, or simply East Riding or East Yorkshire, is a ceremonial county and unitary authority area in the Yorkshire and the Humber region of England. It borders North Yorkshire to the north and west, South Yorkshire to t ...
in
Northern England Northern England, also known as the North of England, the North Country, or simply the North, is the northern area of England. It broadly corresponds to the former borders of Angle Northumbria, the Anglo-Scandinavian Kingdom of Jorvik, and the ...
. It rises from a series of springs to the west of
Driffield Driffield, also known as Great Driffield, is a market town and civil parish in the East Riding of Yorkshire, England. The civil parish is formed by the town of Driffield and the village of Little Driffield. By road, it is north-east of Leeds ...
, and enters the
Humber The Humber is a large tidal estuary on the east coast of Northern England. It is formed at Trent Falls, Faxfleet, by the confluence of the tidal rivers Ouse and Trent. From there to the North Sea, it forms part of the boundary between th ...
Estuary at
Kingston upon Hull Kingston upon Hull, usually abbreviated to Hull, is a port city and unitary authority in the East Riding of Yorkshire, England. It lies upon the River Hull at its confluence with the Humber Estuary, inland from the North Sea and south-east ...
. Following a period when the Archbishops of York charged tolls for its use, it became a free navigation. The upper reaches became part of the
Driffield Navigation The Driffield Navigation is an waterway, through the heart of the Holderness Plain to the market town of Driffield, East Riding of Yorkshire, England. The northern section of it is a canal, and the southern section is part of the River Hull. C ...
from 1770, after which they were again subject to tolls, and the section within the city of Hull came under the jurisdiction of the
Port of Hull The Port of Hull is a port at the confluence of the River Hull and the Humber Estuary in Kingston upon Hull, in the East Riding of Yorkshire, England. Seaborne trade at the port can be traced to at least the 13th century, originally cond ...
, with the same result. Most of its course is through low-lying land that is at or just above sea level, and regular flooding has been a long-standing problem along the waterway. Drainage schemes to alleviate it were constructed on both sides of the river. The Holderness Drainage scheme to the east was completed in 1772, with a second phase in 1805, and the Beverley and Barmston Drain to the west was completed in 1810. Since 1980, the mouth of the river has been protected by a tidal barrier at the estuary, which can be closed to prevent tidal surges entering the river system and causing flooding upriver. Most of the bridges which cross the river are movable, to allow shipping to pass. There are six swing bridges; four
bascule bridge A bascule bridge (also referred to as a drawbridge or a lifting bridge) is a moveable bridge with a counterweight that continuously balances a span, or leaf, throughout its upward swing to provide clearance for boat traffic. It may be single- or ...
s, two of which have twin leaves, one for each carriageway of the roads which they carry; and three Scherzer lift bridges, which are a type of rolling bascule bridge. The former Scott Street Bridge (taken out of use 1994 and dismantled 2020) was originally powered from a high pressure water main maintained by the first public power distribution company in the world.


Etymology

The name ''Hull'' is probably of
Brittonic Brittonic or Brythonic may refer to: *Common Brittonic, or Brythonic, the Celtic language anciently spoken in Great Britain *Brittonic languages, a branch of the Celtic languages descended from Common Brittonic *Britons (Celtic people) The Br ...
origin. The name may derive from ''*hūl'', an element related to ''*hū-'' meaning "boil, soak, seethe" (<
Old Celtic Proto-Celtic, or Common Celtic, is the ancestral proto-language of all known Celtic languages, and a descendant of Proto-Indo-European. It is not attested in writing but has been partly reconstructed through the comparative method. Proto-Celtic ...
*seu-; c.f. River Sill in Europe).


Course

The
source Source may refer to: Research * Historical document * Historical source * Source (intelligence) or sub source, typically a confidential provider of non open-source intelligence * Source (journalism), a person, publication, publishing institute o ...
of the River Hull is in the
Yorkshire Wolds The Yorkshire Wolds are low hills in the counties of the East Riding of Yorkshire and North Yorkshire in north-eastern England. The name also applies to the district in which the hills lie. On the western edge, the Wolds rise to an escarpment wh ...
. It rises from a series of springs to the west of Driffield, near the site of the medieval village of
Elmswell Elmswell is a village and civil parish in the county of Suffolk, England.OS Explorer map 211: Bury St.Edmunds and Stowmarket Scale: 1:25 000. Publisher:Ordnance Survey – Southampton A2 edition. Publishing Date:2008. It is situated halfway be ...
. The Elmswell Beck flows eastwards from these, and is joined by the Little Driffield Beck, which flows southwards from Little Driffield. It continues as the Driffield Beck, flowing around the south-western edge of
Driffield Driffield, also known as Great Driffield, is a market town and civil parish in the East Riding of Yorkshire, England. The civil parish is formed by the town of Driffield and the village of Little Driffield. By road, it is north-east of Leeds ...
, where it is joined by the Driffield Trout Stream. After the junction, it becomes the River Hull or the West Beck and flows to the east, before turning south to reach Corps Landing. For much of the route below Driffield, the
Driffield Navigation The Driffield Navigation is an waterway, through the heart of the Holderness Plain to the market town of Driffield, East Riding of Yorkshire, England. The northern section of it is a canal, and the southern section is part of the River Hull. C ...
runs parallel to the river. The river from Corps Landing to its mouth is navigable. At
Emmotland __NOTOC__ Emmotland is a small hamlet in the East Riding of Yorkshire, England. It forms part of the civil parish of North Frodingham. The hamlet consists of two farms at the end of a small access road. West Beck joins the Driffield Navigatio ...
, it is joined by the Frodingham Beck, which is also navigable, and leads to the canal into Driffield, which forms the major part of the Driffield Navigation. Scurf Dyke joins from the west and is followed by Struncheon Hill lock, which marks the end of the Navigation, and the official start of the navigable River Hull. Below here, the river is tidal. The tidal range of tides can be up to in winter and in summer. Just above the lock, the Beverley and Barmston Drain, which collects water from the catchwater drains on either side of the main channel, flows under the navigation in a tunnel, and runs just to the west of the river almost to its mouth. Below the lock, the surrounding land is almost at sea level, and the river is constrained by flood banks on both sides.Ordnance Survey, 1:25,000 Explorer map, Sheet 293 On its route southwards, the river passes the former junction with Aike Beck, once navigable to Lockington Landing, but the stream was subsequently re-routed to join the
Arram Beck Arram Beck is a small stream in the East Riding of Yorkshire, England, running through high embankments and flowing eastwards from the village of Arram to join the River Hull. Depths are variable due to the tidal nature of the Hull. It provides ...
. The
Leven Canal The Leven Canal runs for from the River Hull to the village of Leven, East Riding of Yorkshire, England. It was built for Mrs Charlotta Bethell in 1805, and remained in use until 1935. It is now a Site of Special Scientific Interest. Locatio ...
used to join on the east bank, but the entrance lock has been replaced by a sluice. The Arram Beck flows in from the west, and then the river is crossed by Hull Bridge, the cause of repeated disagreement between the owners of the Driffield Navigation and the Corporation of Beverley, who owned the bridge. Just above
Beverley Beck Beverley Beck is a short canal in the East Riding of Yorkshire, England. The beck runs from Grovehill Lock on the River Hull at Beverley west for about into the town of Beverley. Until 1802, the beck was tidal, but the Beverley and Barmston D ...
, which joins from the west, is Grovehill Bridge, now a lift bridge but once a ferry bridge. Once the river reaches the outskirts of Hull, its course is marked by a series of bridges, most of which open to allow boats to pass. There are swing bridges, lift bridges and bascule bridges, and the river becomes part of the Port of Hull. The river, which is the dividing line between West and East Hull, bisects the city's industrial area. The bridges can cause traffic delays during high tides, though river traffic is less than it once was. The Beverley and Barmston Drain rejoins the river above Scott Street Bridge. Below North Bridge, an unused dry dock on the west bank marks the former entrance to Queens Dock. Below Drypool Bridge, a muddy basin on the east bank was once the entrance to Drypool Basin and Victoria Dock. The river reaches its
confluence In geography, a confluence (also: ''conflux'') occurs where two or more flowing bodies of water join to form a single channel. A confluence can occur in several configurations: at the point where a tributary joins a larger river (main stem); o ...
with the
Humber The Humber is a large tidal estuary on the east coast of Northern England. It is formed at Trent Falls, Faxfleet, by the confluence of the tidal rivers Ouse and Trent. From there to the North Sea, it forms part of the boundary between th ...
Estuary An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environment ...
in the centre of
Kingston upon Hull Kingston upon Hull, usually abbreviated to Hull, is a port city and unitary authority in the East Riding of Yorkshire, England. It lies upon the River Hull at its confluence with the Humber Estuary, inland from the North Sea and south-east ...
. At its mouth, a tidal barrier has been constructed to prevent tidal surges from entering the river. In the past, these had regularly flooded the town and the flat countryside to the north.


History

The River Hull has served as a navigation and a drainage channel, and has been subject to the conflicts that this usually creates, as water levels need to be raised for navigation, but lowered for efficient drainage. In 1213, the
Archbishops of York The archbishop of York is a senior bishop in the Church of England, second only to the archbishop of Canterbury. The archbishop is the diocesan bishop of the Diocese of York and the metropolitan bishop of the province of York, which covers the ...
laid claim to the river, and declared their right to navigate on a channel. A number of fish-weirs made navigation difficult, and the Archbishop negotiated their removal in 1296, so that a wharf could be established at Grovehill to serve the town of
Beverley Beverley is a market town, market and minster (church), minster town and a civil parishes in England, civil parish in the East Riding of Yorkshire, England, of which it is the county town. The town centre is located south-east of York's centre ...
. By 1321, river rights had been extended to the charging of tolls. One-third of a
shilling The shilling is a historical coin, and the name of a unit of modern currencies formerly used in the United Kingdom, Australia, New Zealand, other British Commonwealth countries and Ireland, where they were generally equivalent to 12 pence o ...
(4d equivalent to 1.7p decimal currency) was charged for each
bushel A bushel (abbreviation: bsh. or bu.) is an imperial and US customary unit of volume based upon an earlier measure of dry capacity. The old bushel is equal to 2 kennings (obsolete), 4 pecks, or 8 dry gallons, and was used mostly for agricult ...
carried on the river between Emmotland and the Humber, but the merchants of Hull were unhappy with this; eventually the river had free navigation, and goods could be carried on it without toll. The Arram Beck was also exempt from all tolls. It has remained free, except for from the mouth, which is part of the Port of Hull and is under the control of Hull Corporation. The outlet of the river onto the Humber is thought to have changed in the early medieval period. The original outlet has been identified at a place called Limekiln creek. A second channel Sayers Creek was cut or widened, with both outlets existing simultaneously at one point. Limekiln creek was subsequently reduced in flow to the level of a drain. The lower river was bordered by
salt marsh A salt marsh or saltmarsh, also known as a coastal salt marsh or a tidal marsh, is a coastal ecosystem in the upper coastal intertidal zone between land and open saltwater or brackish water that is regularly flooded by the tides. It is dominated ...
es in medieval times, when efforts were first made to drain them. Further upstream, channels were cut through the fens in the twelfth and thirteenth centuries by the monks of
Meaux Abbey Meaux Abbey (archaic, also referred to as ''Melsa'') was a Cistercian abbey founded in 1151 by William le Gros, 1st Earl of Albemarle (Count of Aumale), Earl of York and 4th Lord of Holderness, near Beverley in the East Riding of Yorkshire, Eng ...
, primarily to enable travel by boat, but these gradually became part of the drainage system.
John Smeaton John Smeaton (8 June 1724 – 28 October 1792) was a British civil engineer responsible for the design of bridges, canals, harbours and lighthouses. He was also a capable mechanical engineer and an eminent physicist. Smeaton was the fir ...
, when asked by the merchants of Driffield to advise on ways to allow keels to reach their town, suggested a small cut of about including one lock, from the river near
Wansford Wansford may refer to the following places in England: * Wansford, Cambridgeshire ** Wansford railway station, headquarters of the Nene Valley Railway * Wansford, East Riding of Yorkshire {{Geodis ...
. The merchants sought a second opinion, and John Grundy, Jr. suggested a much longer canal, running for from
Fisholme Fisholme is a small area in the East Riding of Yorkshire, England that is situated between Brigham and Emmotland. The canal section of the Driffield Navigation leaves Frodingham Beck at this point. Location 0.7 miles south-east of Brigham o ...
on the Frodingham Beck. When fully opened in 1770, the new route was some shorter than the river, which follows an extremely winding course in its upper reaches. The river above Aike was now considered to be part of the Driffield Navigation, and tolls were charged for its use. Also in this period the first cut of the
Holderness Drain Holderness Drain is the main feature of a Land Drainage scheme for the area of Holderness to the east of the River Hull in the East Riding of Yorkshire, England. Construction began in 1764, and several notable civil engineers were involved with t ...
was made, enabled by an act of 1764, originally outfalling onto the river. In addition to the drainage works to the east of the river, the banks were raised for on the east side, to prevent flooding. Although beyond their jurisdiction, the Navigation commissioners attempted to extend their powers, to improve the river below the junction with Aike Beck. They particularly wanted to replace the stone Hull Bridge, near Beverley, with a swing bridge, which would make it easier for keels to reach Frodingham bridge. The Corporation of Beverley objected, because the bridge was the main route of communication between Beverley and
Holderness Holderness is an area of the East Riding of Yorkshire, on the north-east coast of England. An area of rich agricultural land, Holderness was marshland until it was drained in the Middle Ages. Topographically, Holderness has more in common wit ...
, and the commissioners instead dredged parts of the river to improve access. Plans to improve Hull Bridge were again resisted by Beverley Corporation in 1799, but an agreement was finally reached in 1801, and an
Act of Parliament Acts of Parliament, sometimes referred to as primary legislation, are texts of law passed by the Legislature, legislative body of a jurisdiction (often a parliament or council). In most countries with a parliamentary system of government, acts of ...
was obtained in July of that year. William Chapman acted as engineer, as the act authorised the construction of towpaths, a new cut between Bethels Bridge and the lock at Struncheon Hill, to avoid a long loop in the river, and rebuilding of the bridge. The bridge cost £500, half of which was met by Richard Bethell, the owner of the
Leven Canal The Leven Canal runs for from the River Hull to the village of Leven, East Riding of Yorkshire, England. It was built for Mrs Charlotta Bethell in 1805, and remained in use until 1935. It is now a Site of Special Scientific Interest. Locatio ...
, on condition that the tolls for passing through it were reduced significantly. Passage through Hull had long been difficult, because of the number of ships which used the river for loading and unloading goods. In 1794, the merchants of Beverley had advocated the building of docks at Hull, with a separate entrance, so that traffic to the upper river would not be impeded, while the Driffield Navigation had unsuccessful attempted to get a clause inserted into the Act of Parliament which the
Hull Dock Company The Port of Hull is a port at the confluence of the River Hull and the Humber Estuary in Kingston upon Hull, in the East Riding of Yorkshire, England. Seaborne trade at the port can be traced to at least the 13th century, originally cond ...
obtained in 1840, to ensure free passage for vessels, and the removal of tolls for boats not using the docks. The Navigation Company also received complaints from the Beverley and Barmston Drainage Commissioners, who believed that water levels were being kept at a higher level than was good for drainage. In 1980, the
Environment Agency The Environment Agency (EA) is a non-departmental public body, established in 1996 and sponsored by the United Kingdom government's Department for Environment, Food and Rural Affairs, with responsibilities relating to the protection and enha ...
constructed a tidal barrier at the mouth of the river. The structure spans the river, and a huge steel gate, weighing 202 tonnes, can be lowered into the waterway, effectively sealing the river from the Humber, and preventing tidal surges from moving up the river and flooding parts of the city and the low-lying areas beyond. The gate was initially lowered about twelve times a year, and protects around 17,000 properties. In 2009, a £10 million upgrade of the structure was started, to ensure it would stay operational for a further 30 years. The upgrade included a new drive mechanism, which raises and lowers the gate, and pivots it when it is at the top of the structure, so that it lies horizontally rather than vertically. It also included a new control system. In July 2017 the barrier was granted Grade II listed status. Plans have been considered to build a barrage at the mouth of the Hull where it joins the
Humber The Humber is a large tidal estuary on the east coast of Northern England. It is formed at Trent Falls, Faxfleet, by the confluence of the tidal rivers Ouse and Trent. From there to the North Sea, it forms part of the boundary between th ...
Estuary An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environment ...
to maintain a constant water level as it passes through the city. The idea was first raised by the ''Abercrombie report'', which considered how to redevelop Hull after significant destruction during the
Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
. The estimated cost of such a project was around £195 million in 2007.


Traffic

Because the river was a free river, there are no figures for traffic on the lower river. However, it connected to a number of waterways on which tolls were collected, and so an indication of the traffic can be gained from the figures for these waterways. The main cargoes on Beverley Beck in 1730 were coal, bricks, turfs and wool, together with cereal crops, consisting of wheat, barley, oats and malt. Receipts from tolls more than doubled between 1732 and 1748, after which the tolls were let to an independent collector. The annual rent charged for this privilege doubled again between 1748 and 1792. There was a steady expansion of trade on the Driffield Navigation during the same period, as the dividends paid to shareholders rose from 1.5 to 4 per cent. In 1789, Bainton, Boyes and Co negotiated a lump sum payment to cover coal from the
Aire and Calder Navigation The Aire and Calder Navigation is the canalised section of the Rivers Aire and Calder in West Yorkshire, England. The first improvements to the rivers above Knottingley were completed in 1704 when the Aire was made navigable to Leeds and the ...
to their new carpet factory and the export of their carpets in the downstream direction. The factory later became a corn mill. Toll rentals continued to increase on the Beverley Beck, rising from £190 to £435 between 1793 and 1835. Some 31,185 tons of cargo were carried in 1838. In 1817, a steam packet service started to run between Driffield and Hull. Three return trips each week were made, but the journey times were too long, and an advertisement in 1825 indicated that the engine had been altered and an express steam packet service would commence. Three boats were recorded as trading between Driffield and Hull every other day in a directory of Yorkshire published in 1823. Traffic for 1832 included 7,394
chaldron A chaldron (also chauldron or chalder) was an English measure of dry volume, mostly used for coal; the word itself is an obsolete spelling of cauldron. It was used from the 13th century onwards, nominally until 1963, when it was abolished by th ...
s of coal, 18,173 quarters of wheat, 7,745 quarters of oats, 19,396 quarters of barley and 4,555 sacks of flour. An additional 1,564 quarters of wheat and 8,194 sacks of flour were carried to or from Foston Mill, reached from Frodingham Beck. A regular carrier also operated between the Leven Canal and Hull once a week. Between 1848 and 1905, traffic on Beverley Beck more than trebled, from 33,498 tons to 101,540 tons. Coal and other minerals accounted for around one quarter of the traffic in 1905, while goods carried in 1906 included fertiliser, burnt ore, flour and scrap metal. Commercial traffic continued into the 1970s, when tolls of £2,365 were collected on 28,169 tons of cargo. Traffic on the Driffield Navigation was relatively steady between 1871 and 1905, falling slightly from 35,654 to 32,666 tons. Goods carried included coal, linseed, cottonseed, wheat, flour and artificial manures. In 1922, £7 of income was received from pleasure craft using the navigation. Traffic declined during the 1930s, with commercial traffic finally ceasing in 1944. The Leven Canal carried 4,242 tons in 1888 and 4,546 in 1905, but then succumbed to road competition, and closed in 1935.


Drainage

The problems of flooding of the land adjacent to the river were addressed by the construction of catchwater drains to both sides of it. The east side of the river was protected by the
Holderness Drain Holderness Drain is the main feature of a Land Drainage scheme for the area of Holderness to the east of the River Hull in the East Riding of Yorkshire, England. Construction began in 1764, and several notable civil engineers were involved with t ...
age scheme. John Grundy worked on plans for the scheme which would protect of low-lying land to the north-east of Hull.
John Smeaton John Smeaton (8 June 1724 – 28 October 1792) was a British civil engineer responsible for the design of bridges, canals, harbours and lighthouses. He was also a capable mechanical engineer and an eminent physicist. Smeaton was the fir ...
was also involved, although the final report was largely Grundy's work, and an
Act of Parliament Acts of Parliament, sometimes referred to as primary legislation, are texts of law passed by the Legislature, legislative body of a jurisdiction (often a parliament or council). In most countries with a parliamentary system of government, acts of ...
to authorise the work was passed on 5 April 1764. The Trustees for the scheme wrote to Grundy and Smeaton in May 1764, asking them to work on the project. Grundy's wife had died only a fortnight previously, and the two engineers corresponded, but besides valuable comment on Grundy's plans for the outfall sluice, Smeaton had no further involvement, and it was Grundy who ran the project, which included of barrier bank along the east side of the river. John Hoggard acted as Superintendent for the scheme, while Joseph Page was appointed as resident engineer, to oversee the construction of the drains and the outfall sluice. Grundy made regular visits until October 1767, by which time the sluice and the main drainage channels were completed, at which point he and Page moved on, while Hoggard oversaw additional work on the drains and banks, which lasted for several more years. By the time of its completion in 1772, the scheme had cost £24,000. Despite the Holderness scheme, there were still problems near Leven and Weel, and
William Jessop William Jessop (23 January 1745 – 18 November 1814) was an English civil engineer, best known for his work on canals, harbours and early railways in the late 18th and early 19th centuries. Early life Jessop was born in Devonport, Devon, the ...
spent a month inspecting the area before writing a report in July 1786. His plan advocated separating the water which fell on the uplands to the north and flowed through the low-lying areas, from the local drainage of those low-lying areas. George Plummer carried out most of the subsequent survey work on Jessop's behalf, although Jessop surveyed the River Hull in 1787, to identify how the outfall could be improved. Jessop visited the works from time to time, making seven visits between 1789 and 1792, while the day to day oversight of the scheme was handled by Plummer as resident engineer. Plummer was succeeded by Anthony Bower, who was engineer from 1792 to 1795, and the whole scheme was completed in 1805, having cost £16,000. In 1796, Robert Chapman was asked to report on possible solutions for flooding to the west. His report formed the basis for the Beverley and Barmston Drainage Act, which was passed by Parliament in June 1798. Chapman was appointed as engineer for the scheme, which would cost £115,000, and would provide flood defences and drainage for of land to the west of the river. The project included the construction of of drainage cuts, and building embankments along of the river. At Hull, an outfall sluice was constructed, and the drain passed through tunnels under eleven waterways, including the Beverley Beck. 27 bridges were built to carry roads over the drain, and the whole project was finished in 1810.


River crossings

There are several bridges in the Hull area which cross the River Hull. Details of them are shown in the following table, starting from that furthest north and moving south to the river mouth. The present Drypool Bridge was designed by W. Morris, the Hull City Engineer, and it was built in Hull. The previous wrought iron swing bridge, which had opened in 1888, was too narrow, with a carriageway which was wide. It was closed in May 1959, so that it could be demolished and Morris's new bridge opened in March 1961. Scott Street Bridge had gradually deteriorated, and a public consultation was held in 1986, to determine its future. By that time a 10-ton weight limit had been imposed on traffic using the bridge, because of its poor structural state. Three suggestions were made as to its future. These were to close and demolish it, to refurbish it at an estimated cost of £1.6 million, and to build a new bridge on the same site but a different alignment, to eliminate the awkward turn at the west end, which was costed at £2 million. None of these actions have been taken, as the bridge leaves were raised in 1994, and have remained raised ever since. Consideration was given in 2007 to preserving two of the hydraulic rams which operated the bridge, during planning to demolish the structure. The Hull Hydraulic Power Company was set up in 1872, and by 1876 was operating a pumping station on Machell Street. This supplied water to a high pressure main which ran from Wellington Street to Sculcoates Bridge, and was used by local industries to power machinery, including the bridge when it was constructed. Although the power company closed in the 1940s, it made Hull the first city in the world to have a public system of power distribution. The design for the Ennerdale Link road included a tunnel under the river. Initial investigations suggested that there was a layer of
boulder clay Boulder clay is an unsorted agglomeration of clastic sediment that is unstratified and structureless and contains gravel of various sizes, shapes, and compositions distributed at random in a fine-grained matrix. The fine-grained matrix consists o ...
below the
alluvium Alluvium (from Latin ''alluvius'', from ''alluere'' 'to wash against') is loose clay, silt, sand, or gravel that has been deposited by running water in a stream bed, on a floodplain, in an alluvial fan or beach, or in similar settings. Alluv ...
of the river bed, and that a
chalk Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed deep under the sea by the compression of microscopic plankton that had settled to the sea floor. Chalk ...
aquifer An aquifer is an underground layer of water-bearing, permeable rock, rock fractures, or unconsolidated materials (gravel, sand, or silt). Groundwater from aquifers can be extracted using a water well. Aquifers vary greatly in their characterist ...
was below the clay. Construction work started in July 1991. A
cofferdam A cofferdam is an enclosure built within a body of water to allow the enclosed area to be pumped out. This pumping creates a dry working environment so that the work can be carried out safely. Cofferdams are commonly used for construction or re ...
was built on the east bank, and the cutting which would have provided access to the twin-bore tunnel was nearly excavated when a hole appeared in the river bed, and the entire site flooded. A 3-month investigation took place, which suggested that it would be difficult to finish the tunnel and maintain the integrity of the aquifer. Despite some £10 million having been spent on the project, it was abandoned in 1993. A contract for a replacement bridge was awarded in June 1995 and the river was crossed by twin lift bridges, which were opened in April 1997. The project had cost £30 million, compared to an original budget of just £13 million. A tunnel was successfully constructed under the river in 2001. The long sewer runs from the city centre to a treatment works at
Salt End Salt End or Saltend is a hamlet in the East Riding of Yorkshire, England, in an area known as Holderness. It is situated on the north bank of the Humber Estuary just outside the Hull eastern boundary on the A1033 road. It forms part of the civi ...
. It was excavated using two tunnelling machines, which were manufactured in Canada and were named ''Maureen'' and ''Gloria''. The tunnel was officially opened on 21 August 2001, when a Mini car was driven through it, recreating scenes from the film ''
The Italian Job ''The Italian Job'' is a 1969 British comedy caper film, written by Troy Kennedy Martin, produced by Michael Deeley, directed by Peter Collinson, and starring Michael Caine. The film's plot centres around Cockney criminal Charlie Croker, rece ...
''. Before 1897, there had been a ferry at Grovehill, and a shipyard on the east bank, owned by Joseph Scarr. To assist his workers to reach the shipyard, Scarr designed and built a ferry bridge, which cost him £300. It consisted of a large rectangular pontoon, above which was fitted a bridge deck with handrails. Two jack screws enabled the deck to be raised or lowered in relation to the pontoon, so that it remained at approximately the same height, whatever the state of the tide. On the eastern bank, Scarr constructed a variable-height landing, but the landing on the west bank was constructed by Beverley Council, and was fixed. Scarr campaigned to have a variable landing here as well, and was prepared to fund it, but his requests were always rejected. The fixed landing made access to the bridge difficult at high tides. When a boat needed to pass, the west end was freed, and the pontoon swung round to lie parallel to the bank, either upstream or downstream, depending on the state of the tide. It would then be winched back into position by a small barrel winch. At night the bridge was closed and moored beside the bank. Responsibility for the bridge was taken over by Beverley Council before the
Second World War World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
. Its condition deteriorated, and in 1948, they attempted to replace it with a footbridge around further upstream. Because the ferry rights had been in existence for more than 600 years, an Act of Parliament was needed, and this was thwarted by a petition containing 84 signatures, presented by the people of Weel to the
House of Lords The House of Lords, also known as the House of Peers, is the Bicameralism, upper house of the Parliament of the United Kingdom. Membership is by Life peer, appointment, Hereditary peer, heredity or Lords Spiritual, official function. Like the ...
. Plans for a new lift bridge were drawn up, and it was opened on 19 October 1953. In 1913, the Hull Bridge upstream of Beverley, which had caused so much disagreement in the 18th century until it had been replaced in 1801, was demolished by the County Council, who installed a steel rolling bridge in its place. Once the Tickton Bypass bridge had been built a short distance upstream, it no longer needed to carry road traffic, and it was replaced by a footbridge in 1976. At the other end of the river, the Millennium Bridge was opened in 2001. There was once a ferry at this point, before 1865, which gave access to the Victoria Dock, opened in 1850. South Bridge replaced the ferry in 1865, making it easier for workers to reach the dock. The swing footbridge was closed in 1934, but was not demolished until 1944.


Water quality

The Environment Agency measure the water quality of the river systems in England. Each is given an overall ecological status, which may be one of five levels: high, good, moderate, poor and bad. There are several components that are used to determine this, including biological status, which looks at the quantity and varieties of
invertebrate Invertebrates are a paraphyletic group of animals that neither possess nor develop a vertebral column (commonly known as a ''backbone'' or ''spine''), derived from the notochord. This is a grouping including all animals apart from the chordate ...
s,
angiosperm Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ...
s and fish. Chemical status, which compares the concentrations of various chemicals against known safe concentrations, is rated good or fail. The water quality of the River Hull system was as follows in 2016. The reasons for the quality being less than good include sewage discharge and physical modification of the channel.


Points of interest


See also

*
Rivers of the United Kingdom For details of rivers of the United Kingdom, see * List of rivers of England * List of rivers of Scotland * List of rivers of Wales * Northern Ireland: see List of rivers of Ireland and Rivers of Ireland * Longest rivers of the United Kingdom Ov ...


Bibliography

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References


External links


Tour of the River Hull by boat

Google Maps Satellite View

Video footage of the Hull Tidal Barrier and the Millennium Bridge
{{DEFAULTSORT:Hull, River
River A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of wate ...
Rivers of the East Riding of Yorkshire River navigations in the United Kingdom Land drainage in the United Kingdom 1Hull