Muswell Hill is a suburban district of the London Borough of Haringey, north London. The hill, which reaches over 100 m (330 ft) above sea level, is situated 5.5 miles (8.9 km) north of Charing Cross.
The headwater of a river or stream is the farthest point on each of its tributaries upstream from its mouth/estuary into a lake/sea or its confluence with another river. Each headwater is considered one of the river's source, as it is the place where surface runoffs from rainwater, meltwater and/or spring water begin accumulating into a more substantial and consistent flow that becomes a first-order tributary of that river. The tributary with the longest course downstream of the headwaters is regarded as the main stem of that river.
The Westbourne or Kilburn is a culverted small River Thames tributary in London, rising in Hampstead and Brondesbury Park and which as a drain unites and flows southward through Kilburn and Bayswater to skirt underneath the east of Hyde Park's Serpentine lake then through central Chelsea under Sloane Square. It passes centrally under the south side of Royal Hospital Chelsea's Ranelagh Gardens before discharging into Inner London's old-fashioned, but grandiose combined sewer system, with exceptional discharges into the Inner London Tideway. Since the latter 19th century, the population of its catchment has risen further but to reduce the toll it places on the Beckton Sewage Treatment Works and related bills its narrow basin has been assisted by private soakaways, and public surface water drains. Its depression has been replaced with and adopted as a reliable route for a gravity combined sewer. The formation of the Serpentine relied on the water, a lake with a long, ornate footbridge and various activities associated, which today uses little-polluted water from a great depth.
The River Wandle is a right-bank tributary of the River Thames in south London, England. With a total length of about 9 miles (14 km), the river passes through the London boroughs of Croydon, Sutton, Merton and Wandsworth, where it reaches the Thames. A short headwater – the Caterham Bourne – is partially in Surrey, the historic county of the river's catchment. Tributaries of the Wandle include Carshalton Ponds and Norbury Brook.
The Colne is a river and a tributary of the River Thames in England. Just over half its course is in south Hertfordshire. Downstream, it forms the boundary between Buckinghamshire and the London Borough of Hillingdon. The confluence with the River Thames is on the Staines reach at Staines-upon-Thames.
The River Tyburn was a stream in London, its main successor sewers emulate its main courses but it resembled the Colne in its county of Middlesex in that it had many distributaries. It ran from South Hampstead, through Marylebone and Mayfair then ran through St James's parish/district and Green Park to meet the tidal Thames at four sites, grouped into pairs. These pairs were near Whitehall Stairs and by Thorney Street, between Millbank Tower and Thames House. Its much smaller cousin the Tyburn Brook was a tributary of the Westbourne, in turn the next Thames tributary.
Stamford Brook was a tributary of the Tideway stretch of the River Thames in west London supplied by three headwaters. Historically used as an irrigation ditch or dyke the network of small watercourses had four lower courses and mouths.
Counter's Creek, ending in Chelsea Creek, the lowest part of which still exists, was a stream that flowed from Kensal Green, by North Kensington and flowed south into the River Thames on the Tideway at Sands End, Fulham. Its remaining open watercourse is the quay of Chelsea Creek.
The River Ching is a tributary of the River Lea, flowing from Epping Forest, in southeast England.
The Duke of Northumberland's River or D. O. N. River consists of separate upper and lower artificial watercourses in west London, United Kingdom. The older name Isleworth Mill Stream/River more accurately describes the economic motivation behind its construction. The first section draws water via a sluice from the Colne — a source river which has seven distributaries, many of which are man-made — today an extended distance of about 5 miles (8 km) into the Crane; its lower section of about 1.8 miles (2.9 km) draws water from that small river in Whitton, Twickenham and discharges it via neighbouring Isleworth, passing Mill Plat into the tidal Thames. A sluice underneath Mill Plat feeds the main lake in Syon Park.
Hobson's Conduit, also called Hobson's Brook, is a watercourse that was built from 1610 to 1614 by Thomas Hobson and others to bring fresh water into the city of Cambridge, England from springs at Nine Wells, a Local Nature Reserve, near the village of Great Shelford. It is now a Scheduled Ancient Monument and historical relic. The watercourse currently runs overground until Cambridge University Botanic Garden and Brookside, where it is at its widest. At the corner of Lensfield Road stands a hexagonal monument to Hobson, which once formed part of the market square fountain, and was moved to this location in 1856, after a fire in the Market. The flow of water runs under Lensfield Road, and subsequently runs along both sides of Trumpington Street in broad gutters towards Peterhouse and St Catharine's College, and also St Andrew's Street. The conduit currently ends at Silver Street.
The River Poddle is a river in Dublin, Ireland, a pool which gave the city its English language name. Boosted by a channel made by the Abbey of St. Thomas à Becket, taking water from the far larger River Dodder, the Poddle was the main source of drinking water for the city for more than 500 years, from the 1240s. The Poddle, which flows wholly within the traditional County Dublin, is one of around a hundred members of the River Liffey system, and one of over 135 watercourses in the county; it has just one significant natural tributary, the Commons Water from Crumlin.
Gardiners Creek, originally known as Kooyongkoot Creek, is a waterway in the eastern suburbs of Melbourne, and part of the Yarra River catchment.
The River Bourne is the name given to a Thames tributary in northwest Surrey, England which has a longer tributary, the Windle Brook, that rises nears Bagshot Park in the south of Swinley Forest, Berkshire, merging with it while flowing through villages north of Woking; downstream the Bourne joins the Thames near Weybridge.
Pymmes Brook is located in North London and named after William Pymme, a local land owner. It is a minor tributary of the River Lea. The brook mostly flows through urban areas and is particularly prone to flooding in its lower reaches. To alleviate the problem the brook has been culverted in many areas. Part of it is a Site of Borough Importance for Nature Conservation, Grade II.
The Lee Flood Relief Channel (FRC) is located in the Lea Valley and flows between Ware, Hertfordshire, and Stratford, east London. Work started on the channel in 1947 following major flooding and it was fully operational by 1976. The channel incorporates existing watercourses, lakes, and new channels. Water from the channel feeds the Lee Valley Reservoir Chain.
A stream is a continuous body of surface water flowing within the bed and banks of a channel. Depending on its location or certain characteristics, a stream may be referred to by a variety of local or regional names. Long large streams are usually called rivers, while smaller, less voluminous and more intermittent streams are known as streamlets, brooks or creeks.
The Sawkill or Saw-kill was the largest hydrological network on Manhattan island prior to the founding of the Dutch colony of New Netherland in 1624. This 44,980-foot-long (13,710 m) stream began "within four blocks of the Hudson River":
A rill flowing east from the rocky ridge overlooking Bloomingdale Village, which rose near Ninth Avenue and 85th Street, flowed in a southerly direction through Manhattan Square, where it spread into a little pond, and then turned east, crossing Central Park to Fifth Avenue, receiving three tributaries within its limits, two from the north and one from the south. At 75th Street near Third Avenue it was joined by another stream. Near this junction the old Boston Post Road crossed it, and then from this point, the stream ran due east to its outlet near the foot of 75th Street
Burnt Oak Brook is a one-mile-long stream between Mill Hill and Burnt Oak in the London Borough of Barnet. It is a tributary of the Silk Stream, which is a tributary of the River Brent, which is a tributary of the River Thames.
The Račna Karst Field is a karst field in the northern edge of the Lower Carniolan karst area, south of Grosuplje, Slovenia. It has rich natural and cultural value. Because of its ecological significance, it is anticipated that a nature park will be established there and that it will be included in the Natura 2000 program.
