Instruct: Given a question, retrieve relevant documents that answer the question.
Query: How long is the Castlereagh River in New South Wales?
Estimates of the length of the course of the Castlereagh River from its commencement to its mouth vary from , 549 km, and 566 km. Over its course it drops over 600 m.
After two hundred years, the rich river flats still provide for a thriving agricultural industry along the Nepean River. Many of Penrith district's pioneering families had originated from Castlereagh. The suburb's historical importance is reflected in its many surviving farmhouses, outbuildings, churches and cemeteries.
The Castlereagh’s alluvial sandbeds make up what is called the "hyperheic zone". This is the region of saturated sediment below, or adjacent to, a river where surface water and groundwater are actively mixing and exchanged. The movement of the groundwater in the Castlereagh through its alluvial sands is said to be a hyporheic process. In the Castlereagh, the further transit of surface water to the aquifers of the Great Artesian Basin is then enabled through the ancient paleochannels underlying the Castlereagh, and this water movement is a large-scale hyporheic process. (Hutchinson and Webster 1998).
Capertee is a village 45 km north of Lithgow, New South Wales, Australia. It is on an elevated site (800 metres) above the Capertee Valley. In 2016, the town had a population of 145 people. Situated on the Castlereagh Highway (previously known as the Mudgee Road) between Lithgow and Mudgee, Capertee is surrounded by National Parks and grazing land. Principal employment is in coal mining, farming and tourism related services. The Capertee Valley forms a part of the catchment area of the Hawkesbury River.
The parish is on the Nepean River between Penrith, New South Wales and Richmond, New South Wales in the foothills of the Great Dividing Range.
The section of the Etheridge Railway over the Newcastle range and through the Delaney Gorge has more earthworks than the rest of the railway. The railway track runs along the north face of the Delaney Gorge and along the bed of the Delaney River for a short distance. The significant elements within this section of the railway include any stone pitched bridge piers and abutments, stone pitched culverts, and stone cuttings. A large stone pitched culvert is located near Native Well, east of Wirra Wirra. A bridge over Starlight Creek, just east of Delaney Gorge, has stone piers and abutments, and a small bridge just east of Wirra Wirra has stone abutments. Bridges constructed with stonework are significant due to their rarity on the Etheridge line.
The river runs behind Lodge Park, a National Trust property, and through Larkethill Wood, where it flows under another lane, before passing Kilkenny Farm.
The Leach valley shows as a substantial dip in the B4425 Cirencester-Burford road. The river has an embankment at the bottom of the valley, but has not increased in size. Through all this section the river is often nearly invisible under summer vegetation. It then passes Swyre Farm with another road crossing, then Dean Farm, before reaching a very picturesque winding valley, crossed by the Westwell-Hatherop road. This section is notably a bourn in an unremarkable depression, which normally runs in the winter, but often disappears in the summer. (In recent dry winters - writing at summer 2007 - this section remained dry. Even more unusually, as of July 2007, it was running which has not happened during the summer for many years. The bourn section had been running continuously for long enough to have taken on the appearance of a river, with a scoured bed and water plants.)
An estimated 4750 people live along the South, the river itself giving rise to many villages in the Highlands, including Nipissing, Powassan, Trout Creek, and the eponymous South River. These communities were built around the rapids and waterfalls along the river, harnessing the energy and force of the cascading water to power sawmills in the 19th century. Logging was the chief industry in the region, attracting many pioneers, settlers, immigrants, and lumber barons, all seeking a livelihood from the vast resources of timber that abounded in the river’s watershed.
The South flows through the following townships: (from upstream to downstream) Paxton (unorganized Nipissing District), Joly, Laurier, Machar, Gurd, Powassan (South Himsworth), and Nipissing.
Silver Cord Cascade is a horsetail type waterfall on Surface Creek, a tributary of the Yellowstone River in Yellowstone National Park. Surface Creek flows out of Ribbon Lake off the South rim of the Grand Canyon of the Yellowstone and plunges to the Yellowstone River. It is considered the tallest waterfall in Yellowstone.
The Stones River is composed of three major forks: the West, Middle, and East forks. The West Fork, long, rises in southernmost Rutherford County near the Bedford County line. The upstream portion of its course runs roughly parallel to U.S. Highway 231. The Middle Fork, long, rises in an area of low hills, or knobs, also near the line with Bedford County, near Hoovers Gap, an important troop movement route during the American Civil War. It flows roughly parallel to, but west of, Interstate 24 and U.S. Highway 41, and is met by the West Fork near State Route 99. The East Fork is the longest, at ; it rises in Cannon County on Short Mountain, an outlier of the Cumberland Plateau, and flows through Woodbury, the county seat. This stream is roughly paralleled by U.S. Route 70S.
In 1818, the Quapaw tribe ceded all its land north of the Canadian to the United States, thus making this river the effective southern boundary of the new nation. In 1825, the Osage ceded their claims to land along the river. The Canadian was designated as the boundary between the Creek-Seminole lands on the north side and the Choctaw (and later the Chickasaw) on the south side. Major Stephen H. Long led an expedition up the Canadian River in 1821. He proclaimed the land along the river as the "Great American Desert." Despite this assessment, trading posts were established along the river, starting with Edwards' Post at the mouth of Little River. Camp Holmes was established by Colonel Henry Dodge's Dragoons in 1834. Captain Nathan Boone led a dragoon troop up the river to the 100th Meridian, which was then the western border of the United States.
The river region is characterised by fertile mountain valleys and includes the Yarlung Tsangpo River (the upper courses of the Brahmaputra) and its major tributary, the Nyang River, the Salween, the Yangtze, the Mekong, and the Yellow River. The Yarlung Tsangpo Canyon, formed by a horseshoe bend in the river where it flows around Namcha Barwa, is the deepest, and possibly longest canyon in the world. Among the mountains there are many narrow valleys. The valleys of Lhasa, Xigazê, Gyantse and the Brahmaputra are free from permafrost, covered with good soil and groves of trees, well irrigated, and richly cultivated.
On 7 May 1815, Governor Macquarie at the terminus of Cox's Road raised the flag, ordered a ceremonial volley to be fired and proclaimed and named the future town of Bathurst after the Secretary of State for War and the Colonies, Henry Bathurst, 3rd Earl Bathurst. Bathurst is the oldest inland town in Australia. It was intended to be the administrative centre of the western plains of New South Wales, where orderly colonial settlement was planned.
Today's railway is a fraction of its original size: it once served the western town of Peel, the northern town of Ramsey and the small mining village of Foxdale. Since 1969 only the southern line has been operational. Although it is only about half of its former size, Douglas railway station is still an impressive complex. After crossing the River Douglas, the line climbs the two-and-a-half-mile-long 1-in-65 Nunnery Bank through a wide rock cutting that brings it through a large estate, and past an industrial estate to the White Hoe, where the island's largest brewery is passed on the left of the train before crossing the first bridge. The train continues to climb to Port Soderick, just before which passengers get the first view of the sea at Keristal, before descending into the railway station. The train then passes through Crogga Woods, under another bridge at Meary Veg (centre for the island's sewage treatment works) and climbs, reaching its summit (, marked by a board visible from the train) close to the site of Ballacostain Halt. The train descends to Santon, the only intermediate station in substantially original condition. From here the train descends at 1 in 60 to Ballasalla railway station, with interesting sea-cliff views to the east. Regular service trains formerly passed each other here. After Ballasalla the line runs over relatively flat land past the request halt at Ronaldsway to the ancient capital of Castletown.
The "river region" is characterized by fertile mountain valleys and includes the Yarlung Tsangpo River (the upper courses of the Brahmaputra) and its major tributary, the Nyang River, the Salween, the Yangtze, the Mekong, and the Yellow River. The Yarlung Tsangpo Canyon, formed by a horseshoe bend in the river where it flows around Namcha Barwa, is the deepest, and possibly longest canyon in the world. Among the mountains there are many narrow valleys. The valleys of Lhasa, Shigatse, Gyantse and the Brahmaputra are free from permafrost, covered with good soil and groves of trees, well irrigated, and richly cultivated.
Bathurst is a regional city in the Central Tablelands of New South Wales, Australia. It is about north-west of Sydney and is the seat of the Bathurst Regional Council. Bathurst is the oldest inland settlement in Australia and had a population of approximately 35,000 as at the 2016 Census.
The Cairns Region is a local government area in Far North Queensland, Queensland, Australia, centred on the regional centre of Cairns. It was established in 2008 by the amalgamation of the City of Cairns and the Shire of Douglas. However, following public protest and a referendum in 2013, on 1 January 2014, the Shire of Douglas was separated from the Cairns Region and re-established as a local government authority.
The Cochrane River is a river in Manitoba and Saskatchewan, Canada. Located in the boreal forest of the Canadian Shield, it flows from Wellbelove Bay on the northern end of Wollaston Lake in north-eastern Saskatchewan to the north-east end of Reindeer Lake in Manitoba. The river has a drainage basin of and is part of the Churchill River drainage basin.
The railway stations at Mount Surprise, Einasleigh and Forsayth and the route of the Etheridge Railway between Mount Surprise and Forsayth, including surviving railway buildings, rails, sidings, turning forks, loading banks, stone pitched bridges and culverts, stone cuttings, sandboxes, water tank, signage, and signals and points infrastructure, are important surviving evidence of the efforts of the Chillagoe Railway and Mines Company to supply copper ore to its smelters at Chillagoe.
The Inner Tay Estuary, the inner, western part of the Firth of Tay, stretching from the Tay Railway Bridge in the east to the Queen's Bridge over the River Tay in Perth and the bridge in Bridge of Earn on the River Earn. The estuary is one of the largest in eastern Scotland and is up to 2.5 km wide. The estuary consists primarily of inter-tidal sand and mud flats that extend seaward out to the main channel of the estuary, the majority of which lie on the northern shore. Landward of these are saltmarsh and "Phragmite"s reedbeds. There are two large islands: Mugdrum Island opposite Newburgh and Moncreiffe Island immediately below Perth. The narrow form of the estuary and the large volume of freshwater from the Rivers Tay and Earn restrict the influence of salt water west of the Tayport narrows. Much of the tidal water in the estuary is freshwater or mildly brackish.
In 1766 during his first voyage to the Pacific, Royal Navy captain James Cook sailed along and mapped the east coast of Australia, which he named New South Wales and claimed for Great Britain. Seventeen years later, following the loss of its American colonies in 1783, the British Government sent a fleet of ships, the "First Fleet", under the command of Captain Arthur Phillip, to establish a new penal colony in New South Wales. A camp was set up and the flag raised at Sydney Cove on 26 January 1788, and the British Crown Colony of New South Wales was formally promulgated on 7 February 1788. Further Crown Colonies were established in Van Diemen's Land (now known as Tasmania) in 1803; Swan River Colony (now known as Western Australia) in 1828; South Australia in 1836; Victoria in 1851; and Queensland in 1859. The six colonies federated in 1901 and the Commonwealth of Australia was formed as a Dominion of the British Empire.
The Upper Castlereagh Public School is a heritage-listed former closed school building located at Castlereagh Road in the western Sydney suburb of Castlereagh in the City of Penrith local government area of New South Wales, Australia. It was designed by G. A. Mansfield and built from 1878 to 1879 by James Evans. It is also known as Upper Castlereagh Public School and residence. The property is owned by New South Wales Minister for Community Services. It was added to the New South Wales State Heritage Register on 2 April 1999.
The Castlereagh River is located in the central–western district of New South Wales, Australia. It is part of the Macquarie-Castlereagh catchment within the Murray–Darling basin and is an unregulated river, meaning no dams or storage have been built on it to control flows. On a map of NSW, the Castlereagh has a distinctive appearance among the north-western rivers for its fish-hook-like shape: from upstream in the north at its confluence with the Macquarie River it extends southwards to a hook-shape, flattened-out at the base, which curves to the right (east and northwards) through to the tip of the hook in the Warrumbungle Mountains at the river's source.
Mendooran is a small town adjacent to the Castlereagh River in the Warrumbungle Shire of central western New South Wales, Australia. The town lies at an altitude of 271 metres above sea level, 348 kilometres west of Sydney, 75 kilometres from Dubbo and 71 kilometres southeast of Coonabarabran. At the 2011 census, Mendooran had a population of 302 people. The Castlereagh Highway also runs through the town, changing its name to Bandulla Street in the centre.
Downstream from Gilgandra, the Castlereagh runs through alluvial plains. These are flat landforms with alluvial soil that has been created from sediments being deposited over a long period of time by one or more rivers flowing down from highland regions. Groundwater is found in the alluvial sediments on the plains in the lower Castlereagh catchment and is generally associated with the ancient channel of the river. The Castlereagh has a very sandy bed throughout its course, with especially wide outer banks on the plains. Charles Sturt, after travelling along the Castlereagh in 1828 from Coonamble to its junction with the Macquarie, noted that there was not one pebble or stone to be picked up in its bed, which was dry for the whole length he travelled.