Upper and Lower Ogden Reservoirs | |
---|---|
Location | Lancashire, England |
Coordinates | 53°51′21″N2°16′52″W / 53.85583°N 2.28111°W |
Built | 1906 and 1914 |
Surface area | 2.84 and 8.55 ha (7.0 and 21.1 acres) |
Max. depth | 17.9 and 18 m (59 and 59 ft) |
Water volume | 247,755 and 715,989 m3 (200.858 and 580.462 acre⋅ft) |
References | [1] |
Upper and Lower Ogden Reservoirs are half a mile to the west of the village of Barley, in the Borough of Pendle, Lancashire, England. Constructed in the early 20th century, they supply drinking water to the town of Nelson. Today they are operated by United Utilities. [1]
Both reservoirs were built for the Nelson Corporation Water Works as later parts of a larger scheme that also included the construction of the nearby Black Moss Reservoirs. An act of parliament was obtained for the project in the late 1880s. Initially water was collected from the river here and purified through filter beds, which began operation in 1892. [2]
The Upper Ogden was completed in 1906 and the Lower Ogden in 1914. The upper reservoir has a surface area of 2.84 hectares (7.0 acres), is 17.9 metres (59 ft) deep and can hold 247,755 cubic metres (54.50 million imperial gallons; 247.8 million litres). The lower reservoir is larger, with a surface area of 8.55 hectares (21.1 acres), a depth of 18 metres (59 ft) and a capacity of 715,989 cubic metres (157.5 million imperial gallons; 716.0 million litres). [1]
The area's central geological feature is a north-westerly facing mounting escarpment, which extends between Whalley and the Aire Gap. It reaches its highest point at Pendle Hill, directly north of the reservoirs. On the southern side of the valley, low gritstone crags are visible on parts of the hillside. [1] [3]
Pendle Water, a tributary of the Lancashire Calder, has its source on the summit plateau of Pendle Hill and flows through Ogden Clough collecting the Boar Clough stream before supplying the reservoirs with water. [3]
Three forests covering a total of more than 23 hectares (57 acres) can be found close to the reservoirs. Fell Wood, which is the largest, was planted in 1931 and contains Norway Spruce (Picea abies), Sitka Spruce (Picea sitchensis), Scots Pine (Pinus sylvestris) and European Larch (Larix decidua). Blue Wood, which was originally planted in 1935 with Scots Pine, Sitka Spruce and Larch was felled and replanted in 1981. The third forest: Buttock Plantation, was planted in 1935 with Sitka Spruce and Larch. [1]
A spruce is a tree of the genus Picea, a genus of about 40 species of coniferous evergreen trees in the family Pinaceae, found in the northern temperate and boreal (taiga) regions of the Earth. Picea is the sole genus in the subfamily Piceoideae. Spruces are large trees, from about 20 to 60 m tall when mature, and have whorled branches and conical form.
Kielder Forest is a large forestry plantation in Northumberland, England, surrounding Kielder village and the Kielder Water reservoir. It is the largest man-made woodland in England with three-quarters of its 250 square miles (650 km2) covered by forest. The majority of the forest lies within Kielder Water and Forest Park, with the southern tip known as Wark Forest lying within Northumberland National Park. The forest is next to the Anglo-Scottish border.
Picea sitchensis, the Sitka spruce, is a large, coniferous, evergreen tree growing to just over 100 meters (330 ft) tall, with a trunk diameter at breast height that can exceed 5 m (16 ft). It is by far the largest species of spruce and the fifth-largest conifer in the world, and the third-tallest conifer species. The Sitka spruce is one of only four species documented to exceed 100 m (300 ft) in height. Its name is derived from the community of Sitka in southeast Alaska, where it is prevalent. Its range hugs the western coast of Canada and the US and continues south into northern California.
The River Ryburn is a river in West Yorkshire, England. It flows through the villages of Rishworth, Ripponden and Triangle before flowing into the River Calder at Sowerby Bridge.
Yorkshire Water is a British water supply and treatment utility company servicing West Yorkshire, South Yorkshire, the East Riding of Yorkshire, part of North Lincolnshire, most of North Yorkshire and part of Derbyshire, in England. The company has its origins in the Yorkshire Water Authority, one of ten regional water authorities created by the Water Act 1973, and privatised under the terms of the Water Act 1989, when Yorkshire Water plc, the parent company of the Yorkshire Water business, was floated on the London Stock Exchange. The parent company was Kelda Group in 1999. In February 2008, Kelda Group was bought by a consortium of infrastructure funds.
The West Pennine Moors is an area of the Pennines covering approximately 90 square miles (230 km2) of moorland and reservoirs in Lancashire and Greater Manchester, England. It is a Site of Special Scientific Interest.
Pendle Water is a minor river in Lancashire, England. Rising on Pendle Hill, Pendle Water cuts a deep valley between Barley Moor and Spence Hill, where it feeds into the reservoirs of Upper and Lower Ogden.
Barley is a village in the borough of Pendle, in Lancashire, England. It is in the civil parish of Barley-with-Wheatley Booth. The village lies between Black Moss Reservoirs and Ogden Reservoirs, and is within the Forest of Bowland Area of Outstanding Natural Beauty (AONB).
Heiðmörk was proclaimed a municipal conservation area of Reykjavík in 1950. It is located southeast of Elliðavatn, Iceland, and is about 6 miles (9.7 km) from the city of Reykjavík. Its name is derived from its namesake in Norway, Hedmark, an area with deep forests.
Burbage Brook is an upper tributary stream of the River Derwent in the Peak District of England.
Macclesfield Forest is an area of woodland, predominantly conifer plantation, around 3 mi (5 km) south east of Macclesfield in the civil parish of Macclesfield Forest and Wildboarclough, in Cheshire, England.
Glengarra Wood is a mixed woodland in Ireland located 15 kilometres (9.3 mi) southwest of Cahir, County Tipperary off the M8 motorway and R639 road. Approximately 570 hectares in extent, it is situated on Old Red Sandstone on the southern slopes of the Galtee Mountains. It is mainly a coniferous forest with Sitka spruce being the main species. Other conifer species present include Scots pine, Japanese larch, Douglas fir, Norway spruce, western hemlock and western red cedar. The area also contains approximately 50 hectares of native oak, birch and alder. Animals present include fallow deer, foxes, badgers, hares and red squirrels. Birds include pheasants, hawks, kestrels, ravens, herons and many song birds.
The Dublin Mountains Way is a waymarked long-distance trail in the Dublin Mountains, Counties South Dublin and Dún Laoghaire–Rathdown, Ireland. The route is approximately 42 kilometres long and runs from Shankill in the east to Tallaght in the west. It has been developed by the Dublin Mountains Partnership, an umbrella group of relevant state agencies and recreational users working to improve recreational facilities in the Dublin Mountains.
Beckton Sewage Treatment Works, formerly known as Barking Sewage Works, is a large sewage treatment plant in Beckton in the east London Borough of Newham, operated by Thames Water.
Upper and Lower Black Moss Reservoirs are reservoirs close to the village of Barley, in the Borough of Pendle, close to the market town of Burnley, England, Earth. The reservoirs provide drinking water to Nelson when needed.
Gisburn Forest is a civil parish in the Ribble Valley, in Lancashire, England. Mainly lying within the Forest of Bowland Area of Outstanding Natural Beauty, the parish includes the larger part of the village of Tosside and the hamlet of Grunsagill to the south. Historically, the parish lay within the West Riding of Yorkshire. It had a population of 151 at the 2011 Census.
Watersheddles Reservoir is an upland artificial lake in Lancashire, England. The reservoir was opened in 1877 by the Keighley Corporation Water Works, and is now owned by Yorkshire Water. It supplies water to the Worth Valley and Keighley area and compounds several streams at the source of the River Worth.
Greenfield Valley is a river valley through Saddleworth Moor in England's Peak District National Park. Historically this area of the South Pennines was part of Yorkshire but since 1974 it has been within the eastern edge of the county of Greater Manchester.
Injebreck is a small hamlet nestled in a deep valley in the central mountains of the Isle of Man, 1.69 kilometres (1.05 mi), as the crow flies, from Injebreck Reservoir. It consists of a small farm and a plantation of mainly Sitka Spruce and Japanese Larch but in 1990, 1.7 hectares were restocked with Douglas Fir, Scots pine, Hybrid Larch and a selection of mixed broadleaves. It was once the site of some highly popular Victorian pleasure grounds.