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.
A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the drainage divide, made up of a succession of elevated features, such as ridges and hills. A basin may consist of smaller basins that merge at river confluences, forming a hierarchical pattern.
Warragamba Dam is a heritage-listed dam in the outer South Western Sydney suburb of Warragamba, Wollondilly Shire in New South Wales, Australia. It is a concrete gravity dam, which creates Lake Burragorang, the primary reservoir for water supply for the city of Sydney. The dam wall is located approximately 65 kilometres (40 mi) W of Sydney central business district, 4½ km SW of the town of Wallacia, and 1 km NW of the village of Warragamba.
Bassenthwaite Lake is a body of water in the Lake District in North West England, near the town of Keswick. It has an area of 5.3 km2 (2.0 sq mi), making the fourth largest of the lakes in the region. The lake has a length of approximately 4 miles (6.4 km) long and maximum width of 0.75 miles (1 km), a maximum depth of 19 m (62 ft), and a surface elevation of 68 m (223 ft) above sea level. Its primary inflow and outflow is the River Derwent, which drains into the Irish Sea at Workington. The lake is in the unitary authority of Cumberland, and the ceremonial county of Cumbria.
Vihar Lake is located near Vihar village on the Mithi River within the precincts of the Borivali National Park, also called the Sanjay Gandhi National Park, in North Mumbai. When built in 1860, it was considered as the largest lake in Mumbai in the Salsette group of islands. It is hemmed between the Tulsi Lake and the Powai Lake. It partly meets the drinking water needs of the Mumbai region. It supplies only 3% of the Mumbai city's water requirement, after filtration at Bhandup where the large water filtration plant is located.
In hydrology, discharge is the volumetric flow rate of a stream. It equals the product of average flow velocity and the cross-sectional area. It includes any suspended solids, dissolved chemicals, or biologic material in addition to the water itself. Terms may vary between disciplines. For example, a fluvial hydrologist studying natural river systems may define discharge as streamflow, whereas an engineer operating a reservoir system may equate it with outflow, contrasted with inflow.
The Mitchell River is a river in Far North Queensland, Australia. The river rises on the Atherton Tableland about 50 kilometres (31 mi) northwest of Cairns and flows about 750 kilometres (470 mi) northwest across Cape York Peninsula from Mareeba to the Gulf of Carpentaria.
The Cooks River, a semi-mature tide-dominated drowned valley estuary, is a tributary of Botany Bay, located in south-eastern Sydney, New South Wales, Australia.
Mangrove Creek Dam, a concrete faced rockfill embankment dam, is the primary reservoir for water supply to residents of the Central Coast in New South Wales, Australia.
In human geography, a catchment area is the area from which a location, such as a city, service or institution, attracts a population that uses its services and economic opportunities. Catchment areas may be defined based on from where people are naturally drawn to a location or as established by governments or organizations for the provision of services.
Bank fishing is fishing from banks or shores, typically very near but still above the water's edge. Bank fishing from rocky outcrops that protrude into the water is usually called rock fishing. Bank fishing is typically done by angling, casting a tethered hook dressed with bait or lure into the water, and is usually performed by a rod often equipped with a reel, but handlines, nets, traps, bows, spears and snag hooks can also be used.
The Baroon Pocket Dam is a rock and earth-fill embankment dam with an un-gated spillway across the Obi Obi Creek, in North Maleny, Sunshine Coast Region, in South East Queensland, Australia. The main purpose of the dam is for potable water supply. The impounded reservoir is called Lake Baroon.
Moggill Creek is a creek in Brisbane, the largest city in Queensland, Australia. The creek rises on the Taylor Range and runs in a south-easterly direction from the southern edge of Brisbane Forest Park in Kholo and Pullenvale, flowing through Upper Brookfield, Brookfield and joining the Brisbane River at Kenmore. Before entering the Brisbane River the creek is crossed by Moggill Road and winds through Rafting Ground Reserve.
The Annan River is a river in the Wet Tropics of Far North Queensland, Australia.
The Johnstone River, comprising the North Johnstone River and the South Johnstone River, is a river system in Far North and North Queensland, Australia.
Theewaterskloof Dam is an earth-fill type dam located on the Sonderend River near Villiersdorp, Western Cape, South Africa. Administratively it is located within Theewaterskloof Local Municipality. It was established in 1978 and is the largest dam in the Western Cape Water Supply System with a capacity of 480 million cubic metres, about 41% of the water storage capacity available to Cape Town, which has a population of over 4 million people. The dam mainly serves for municipal and industrial use as well as for irrigation purposes. The hazard potential of the dam has been ranked high (3).
The Pazhassi Dam also called Kulur Barrage is a stone masonry diversion structure in Kannur district, Kerala, India. It is named after king Pazhassi Raja, a patriot who died a heroic death in the war. The dam is constructed across the west flowing Bavali river near Veliyambra. It was commissioned by Prime Minister Morarji Desai in 1979. It mainly functions as an irrigation dam, serving a command area of 11,525 hectares in Iritty taluk of the Kannur District. The water from this dam also meets the drinking water requirement of Kannur district. The dam site and the reservoir are known for their scenery.
The Tanjil River is a perennial river of the West Gippsland catchment, located in the West Gippsland region of the Australian state of Victoria.
Fitzroy Falls Dam, located in New South Wales, Australia, is part of the Shoalhaven Scheme, a complex of dams and pipelines that was completed in 1974. It consists of four separate earth and rockfill embankments located on the Yarrunga Creek upstream of Fitzroy Falls and about 16 kilometres (9.9 mi) southeast of Moss Vale. The main embankment of 760 cubic metres (27,000 cu ft) is 14 metres (46 ft) high and 1,530 metres (5,020 ft) in length. At 100% capacity, the dam wall holds back approximately 9,950 megalitres of water, creating the impounded Fitzroy Falls Reservoir, which has a surface area of 522 hectares, drawn from a catchment area of 31 square kilometres (12 sq mi). The spillway has a discharge capacity of 516 cubic metres per second (18,200 cu ft/s).
Wainuiomata Water Collection Area is a regional park located near Wainuiomata, Lower Hutt in the Wellington Region at the southern end of New Zealand's North Island. It is administered by Wellington Regional Council, for exclusive use by Wellington Water as a water catchment reserve. The park covers the catchments of the Wainuiomata River and the Ōrongorongo River. It adjoins Remutaka Forest Park and Wainuiomata Recreation Area.
