Derwent Reservoir is the middle of three reservoirs in the Upper Derwent Valley in the north of Derbyshire, England. It lies approximately 10 mi (16 km) from Glossop and 10 mi (16 km) from Sheffield. The River Derwent flows first through Howden Reservoir, then Derwent Reservoir and finally through Ladybower Reservoir. Between them they provide practically all of Derbyshire's water, as well as to a large part of South Yorkshire and as far afield as Nottingham and Leicester.
Ladybower Reservoir is a large Y-shaped, artificial reservoir, the lowest of three in the Upper Derwent Valley in Derbyshire, England. The River Ashop flows into the reservoir from the west; the River Derwent flows south, initially through Howden Reservoir, then Derwent Reservoir, and finally through Ladybower Reservoir. The reservoir is owned by Severn Trent.
The River Taff is a river in Wales. It rises as two rivers in the Brecon Beacons; the Taf Fechan and the Taf Fawr before becoming one just north of Merthyr Tydfil. Its confluence with the River Severn estuary is in Cardiff.
The New Croton Dam is a dam forming the New Croton Reservoir, both parts of the New York City water supply system. It stretches across the Croton River near Croton-on-Hudson, New York, about 22 miles (35 km) north of New York City.
High Bullough Reservoir is the oldest of all the reservoirs in the Rivington chain, having been authorised by an Act of Parliament obtained in 1846 and completed in 1850. It was built for Chorley Waterworks by the engineer John Frederick Bateman, who had estimated the cost of the project while working for Edwin Chadwick's Towns Improvement Company, and had then acted as Engineer for the project. The outlet consisted of a pipe running through the dam, and supported by two masonry piers where it ran through the central clay puddle. The outlet valve was at the downstream end of the dam, and although this configuration is no longer thought to be good practice, there have been no serious issues with the reservoir throughout its operational life. The earth dam had a maximum height of 39 feet (12 m), was 988 feet (301 m) long and impounded 55 million imperial gallons (250 Ml) of water.
The Croton Falls Reservoir is a reservoir in the New York City water supply system in the Putnam County, New York townships of Carmel, and Southeast, roughly 50 miles (80 km) north of New York City. Part of the system's Croton Watershed, it was formed by impounding the West Branch and Middle Branch of the Croton River, tributaries of the Croton River, which flows into the Hudson River.
Beacons Reservoir is the northernmost of the three reservoirs in the Taff Fawr valley in South Wales. It was built by Cardiff Corporation Waterworks between 1893 and 1897, and the water is impounded by an earth dam with a clay core. Since 1973 it has been owned by Welsh Water. As its name suggests, it is located in the Brecon Beacons National Park in the Powys unitary authority area and within the historic county boundaries of Breconshire.
The Thirlmere Aqueduct is a 95.9-mile-long (154.3-kilometre-long) pioneering section of water supply system in England, built by the Manchester Corporation Water Works between 1890 and 1925. Often incorrectly thought of as one of the longest tunnels in the world, the aqueduct's tunnel section is not continuous.
The Staines Reservoirs are two large pumped storage reservoirs sitting to the east of the King George VI Reservoir near Heathrow airport in Surrey within the Colne Valley regional park. The village of Stanwell is mainly to the north east, and the town of Staines is to the south.
Balderhead Reservoir is a reservoir in Baldersdale, County Durham, England. It is one of a chain of three reservoirs on the River Balder, a tributary of the River Tees, which it joins at Cotherstone, about 5 miles (8 km) to the east. Balderhead Reservoir was commissioned by the Tees Valley and Cleveland Water Board (TVCWB) to increase water supply to Teesdale and Teesside.
Kentmere Reservoir is a water storage facility situated in the Kentmere valley in the county of Cumbria, England. It is located 10.5 kilometres (6.5 mi) north-northeast of the town of Windermere. The reservoir is fed by the streams which form the headwaters of the River Kent which rise 1.5 kilometres (0.93 mi) to the north in Hall Cove on the southern slopes of a mountainous ridge called High Street, which is named after the nearby Roman road. It is also fed by Lingmell Gill, which drains the large corrie on the western side of Harter Fell beneath the Nan Bield Pass.
The Loch Raven Reservoir is a reservoir that provides drinking water for the City of Baltimore and most of Baltimore County, Maryland. It is fed by the Big Gunpowder Falls river, and has a capacity of 23 billion US gallons (87,000,000 m3) of water.
The Mottram Tunnel is a tunnel carrying drinking water by gravity from Arnfield Reservoir, Tintwistle, Derbyshire, in the valley of the River Etherow, to Godley, Greater Manchester, in the valley of the River Tame. It was essential to the construction of the Longdendale Chain of reservoirs constructed by John Frederick Bateman. The tunnel was built between August 1848 and October 1850, and the Godley Reservoir was finished in 1851 to receive and filter the water.
The Birmingham Corporation Water Department was responsible for the supply of water to Birmingham, England, from 1876 to 1974. It was also known as Birmingham Corporation Waterworks Department.
The City of Nottingham Water Department (1912–1974), formerly the Nottingham Corporation Water Department (1880–1912), was responsible for the supply of water to Nottingham from 1880 to 1974. The first water supply company in the town was the Nottingham Waterworks Company, established in 1696, which took water from the River Leen, and later from springs at Scotholme, when the river became polluted. Other companies were set up in the late 18th century and in 1824, while in 1826 the Trent Water Company was established. They employed Thomas Hawksley as their engineer, who became one of the great water engineers of the period, and Nottingham had the first constant pressurised water supply system in the country. The various companies amalgamated in 1845, and Hawksley remained as the consulting engineer until 1879.
Rivelin Dams are a pair of water storage reservoirs situated in the upper part of the Rivelin Valley, 5 miles (8 km) west of Sheffield in South Yorkshire, England. The dams are owned by Yorkshire Water and provide water to 319,000 people as well as compensation water for the River Rivelin. They are named Upper and Lower and fall just within the eastern boundary of the Peak District.
El Capitan Dam is an embankment dam or Hydraulic fill dam on the San Diego River in southern California. The dam forms the 112,800-acre-foot (139,100,000 m3) El Capitan Reservoir and serves mainly to supply water to the city of San Diego as well as providing flood control. The dam is connected to the San Diego municipal water system via the El Capitan Pipeline, which extends approximately 30 miles (48 km) to the city. It is the second largest storage facility in San Diego's water supply system, after San Vicente Dam.
Essex and Suffolk Water is a water supply company in the United Kingdom. It operates in two geographically distinct areas, one serving parts of Norfolk and Suffolk, and the other serving parts of Essex and Greater London. The total population served is 1.8 million. Essex and Suffolk is a 'water only' supplier, with sewerage services provided by Anglian Water and Thames Water within its areas of supply. It is part of the Northumbrian Water Group.
Reservoir 2 is located in the northern portion of the city of New Rochelle along the New Rochelle - Eastchester boundary in Westchester County, New York. Built in 1892, the reservoir is impounded by the "Reservoir 2 dam" on the Hutchinson River. The dam is masonry and of earthen construction, with a height of 25 feet (7.6 m) and a length of 550 feet (170 m). It has a water area of about 18.3 acres (7.4 ha) and a capacity of about 37 million US gallons (140,000 m3). Maximum discharge is 800 cubic feet (23 m3) per second. The reservoir is owned by the City Of New Rochelle.
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.
