Pocklington Beck | |
---|---|
Location | |
County | East Riding of Yorkshire |
Country | England |
Physical characteristics | |
Source | Millington Springs |
• location | Millington |
• coordinates | 53°58′07″N0°42′59″W / 53.9686°N 0.7164°W |
• elevation | 289 feet (88 m) |
Mouth | Cottingwith Lock |
• location | Cottingwith |
• coordinates | 53°52′33″N0°56′12″W / 53.8757°N 0.9366°W |
• elevation | 16 feet (5 m) |
Basin size | 23,300 acres (9,431 ha) |
Basin features | |
River system | River Derwent |
Pocklington Beck is a watercourse that flows westwards from Pocklington in the East Riding of Yorkshire, and empties into the River Derwent at East Cottingwith. The beck is known for being culverted through the town of Pocklington, and for being susceptible to flooding. Historically the beck supported the villages along the route by providing water-power for several corn mills.
The beck has two feeder streams which are to the north of Pocklington, including Millington Springs which feed Millington Beck, an affluent of Pocklington Beck. [1] [2] [3] Further downstream, the beck acquires different names such as Bielby Beck and simply just The Beck on mapping, but the Environment Agency lists it as Pocklington Beck until it reaches the River Derwent. [4] [5] The beck flows south-westwards across the low-lying edge of the Vale of York, and is the chief watercourse for drainage in the area. [6]
As the beck runs through Pocklington, the streets and road run parallel to the beck, akin to the situation in Driffield. [7] Various building schemes and civic improvements have left the beck largely culverted through the town of Pocklington, though accumulation of silt and gravel adds to the beck being flooded during high rainfall. [8] To the south of Pocklington, a mill dam used to extend from just under the railway line to feed White Mill. After the old mill site, is a permanently flooded area which provides a haven for wildlife. [9] Further south, the Pocklington Canal parallels the course of the beck all the way to the River Derwent, however, all the drainage channels still feed into the beck, not the canal. [10] [11] As it meanders through the land, the beck is the natural dividing line between the parishes, with Allerthorpe to the north of the beck, and Harswell and Seaton Ross to the south. [12]
The beck flows into the Pocklington Canal at Cottingwith at a height of 16 feet (5 m) above sea level, and then the combined waters empty into the River Derwent. [13] [14] The beck has many tributaries and all told, drains an area covering 9,431 hectares (23,300 acres). [4] [5]
Despite the land being underlain by the Pocklington Gravel Formation, which should drain away the excess water, the area surrounding the beck is fairly low-lying (at most it is 50 feet (15 m) above sea level apart from Millington Springs) and the beck is prone to flooding. [15] Documents from the 1320s describe flooding in the small valley that the beck flows through due to the drains being overwhelmed, and the road crossing the beck at Walbut water mill being difficult to pass during periods of high rainfall. [16]
Water from the beck was diverted south of Pocklington in 1818 to feed the Pocklington Canal. [17] When this canal fell into disuse, neither waterway was maintained which led to flooding on both waterways. [18] Flooding remains an issue on the beck, and in the 21st century the beck has flooded the town of Pocklington in 2007, 2012 and in 2015. [19] [20] During the period of the Boxing Day Floods of 2015, Pocklington was not as severely affected as other locations in Northern England, the beck did record its highest level at 2 feet 5 inches (0.73 m). [21] Flooding through the town is partly due to fact that the beck has been culverted through the town, and silt and gravel have built up in the culverts. Work was undertaken in 2010 to remove debris, silt and gravel from the beck. [22] [23] Historical floods have occurred in December 1927, when snow-melt and heavy rain resulted in numerous streets within Pocklington being inundated, [24] December 1954 when several streets were flooded to a depth of 2 feet (0.61 m), [25] October 1968, when 1.31 inches (33 mm) of rain fell in one day (the area normally receives an average of 24 inches (610 mm) of rain per year), [26] and December 1996 when Chapmangate was flooded. [27]
In 1995, sewage spilled into Pocklington Beck which then flowed into the Pocklington Canal through the canal had which is fed from Pocklington Beck. Many fish were suffocated due to the sewage removing the oxygen from the water. The National Rivers Authority (precursor of the Environment Agency) spent time pumping oxygen into the canal. [28]
In 2016, a proposal was put forward to build a flood alleviation dam upstream of the town of Pocklington which was approved at a cost of £4.6 million in October 2017. [29] Work commenced in 2018 and the dam was completed in 2019 and cost £4.7 million. The dam consists of a bund 5 metres (16 ft) high, 600 metres (2,000 ft) long, and 45 metres (148 ft) wide, located at SE808499 . [30]
The spring at Millington used to be a source of public water supply, at a rate of 590,000 imperial gallons; 710,000 US gallons (2,700,000 L) per day, but it was closed in the 1970s when rising nitrate levels within the water became an issue. [31] In 2024, Yorkshire Water stated that they would be investing £7.3 million in upgraded the wastewater treatment works at Pocklington to prevent discharge into the beck during periods of heavy or prolonged rainfall, and that phosphorus pollution would be reduced. [32]
The beck is known to have species of brown trout, rainbow trout, minnow, stickleback and crayfish along its length. [33] The native white-clawed crayfish was found to be living in the culverts under Pocklington town when action was being taken to remove gravel and silt from the beck. [34] Further downstream is the Melbourne and Thornton Ings SSSI, which supports several plants including reed grass, bladder sedge, reed sweetgrass, marsh stitchwort and tubular water-dropwort. It is also host to a variety of birdlife such as pintail, garganey and gadwall. Otters are also known to visit the site. [35]
The beck supported several watermills, with some still working up until the middle of the 20th century. The development of the town of Pocklington was due to the "fast-flowing beck", which allowed for several mills to be constructed and the mills were "crucial to the town's development." [15]
The East Riding of Yorkshire, often abbreviated to the East Riding or East Yorkshire, is a ceremonial county in the Yorkshire and the Humber region of England. It borders North Yorkshire to the north and west, South Yorkshire to the south-west, and Lincolnshire to the south across the Humber Estuary. The city of Kingston upon Hull is the largest settlement.
The Derwent is a river in Yorkshire in the north of England. It flows from Fylingdales Moor in the North York Moors National Park, east then southwards as far as its confluence with the River Hertford then westwards through the Vale of Pickering, south through Kirkham Gorge and the Vale of York, joining the River Ouse at Barmby on the Marsh. The confluence is unusual in that the Derwent converges on the Ouse at a shallow angle in an upstream direction.
Pocklington is a market town and civil parish at the foot of the Yorkshire Wolds in the East Riding of Yorkshire, England. At the 2011 Census, its population was 8,337. It lies 13 miles (21 km) east of York, and 22 miles (35 km) north-west of Hull.
Stamford Bridge is a village and civil parish on the River Derwent in the East Riding of Yorkshire, England, approximately 5 miles (8 km) east of York and 22 miles (35 km) west of Driffield. The village sits astride an ancient ford on the River Derwent.
Millington is a small village and civil parish in the East Riding of Yorkshire, England. It is situated approximately 2 miles (3.2 km) north-east of Pocklington.
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Aike Beck or the Lockington Navigation was a stream in the East Riding of Yorkshire, England, which was constructed as a navigation in the late 18th century, and ceased to function as such in the 1850s. The water supply came from Bryan Mills Beck and Scorborough Beck, but in 1988, these were diverted to feed into Arram Beck, and most of the channel was filled in with material from the flood banks.
The Pocklington Canal is a broad canal which runs for 9.5 miles (15.3 km) through nine locks from the Canal Head near Pocklington in the East Riding of Yorkshire, England, to the River Derwent which it joins near East Cottingwith. Most of it lies within a designated Site of Special Scientific Interest.
The town of Pocklington in the East Riding of Yorkshire, England has a recorded written history that goes back around 1,500 years, and archaeological evidence shows settlement at the site as long as 2,500 years ago. This gives it a longer history of settlement than larger contemporary settlements in the region and country such as York and even London. During this time, it has experienced plague, several invasions, the loss of its railway, and its marginalisation to a backwater under the Romans. Nevertheless, Pocklington has prospered where other market towns have failed. It has always been the commercial and civic centre for the district and was at one point the second largest settlement in Yorkshire. It is the focal point of an area which has seen significant events through the centuries, many influencing English history.
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Lambwath Stream, is a small beck in the Holderness area of the East Riding of Yorkshire, England. The stream is unusual in that despite rising only metres away from the coast, it runs inland (westwards) for nearly 19 kilometres (12 mi) into the Holderness Drain. The watercourse was heavily modified during Medieval times to act as a drain.
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