 Boats in the river at Conwy The River Conwy (Welsh: Afon Conwy) is a river in North Wales, United Kingdom. It rises on the Migneint moor, then flows north through Betws-y-Coed, Llanrwst and Trefriw before reaching Conwy Bay at Conwy. Conwy (formerly anglicised as Conway) is a town in Conwy county borough, north Wales, UK, which faces the resort of Llandudno across the Conwy Estuary. ...
Welsh redirects here, and this article describes the Welsh language. ...
The Murray River in Australia. ...
Approximate extent of North Wales North Wales (known in some archaic texts as Northgalis) is the northernmost unofficial region of Wales, bordered to the south by Mid Wales. ...
Betws-y-Coed is a town in the county borough of Conwy, traditional county of Caernarfonshire, north Wales. ...
Llanrwst (pronounced approximately hlanROOST) is a small town and Community on the A470 road and the River Conwy in the county borough of Conwy, traditional county of Denbighshire, north Wales. ...
Trefriw is a village on the River Conwy in north Wales, lying a few miles south of the site of the Roman camp of Canovium, sited at Caerhun. ...
Conwy Bay is an inlet of the Irish Sea, defined by the east coast of Anglesey and the north coast of Wales. ...
Conwy (formerly anglicised as Conway) is a town in Conwy county borough, north Wales, UK, which faces the resort of Llandudno across the Conwy Estuary. ...
Geology and geomorphology
The Conwy is bounded to the East by the rolling ancient mudstone hills of the Silurian period, the Migneint Moors. These acid rocks are generally covered in thin, often acid soils and for large parts of the upland areas the cover is of moor-grass — Mollinia spp and Erica communities. As a result the water entering the river tends to be acidic and often coloured brown with humic acids The Silurian is a major division of the geologic timescale that extends from the end of the Ordovician period, about 443. ...
To the West, the catchment is underlain by older Cambrian rocks which are harder and the landscape is, as a consequence, more dramatic with high craggy hills and mountains through which the river falls in cascades and waterfalls. Excellent examples of torrential river geomorphology can be seen at Conwy falls and in the Lledr gorge. The land to the East is highly forested with planted non-native conifers. The Cambrian is a major division of the geologic timescale that begins about 542 Ma (million years ago) at the end of the Proterozoic eon and ended about 488. ...
Surface of the Earth Geomorphology is the study of landforms, including their origin and evolution, and the processes that shape them. ...
The eastern side of the valley is rich in lakes and reservoirs some of which provide drinking water supplies. The rocks are also rich in minerals and there are many abandoned mine sites where Copper, Lead and Silver have been mined since Roman times The central river valley down-steam of Betws-y-Coed is relatively wide and fertile and supports dairying and sheep rearing. In winter time these pastures are used to nurture the sheep brought down out of the mountains to avoid the worst of the winter weather. A reservoir is an artificial lake created by flooding land behind a dam. ...
General Name, Symbol, Number copper, Cu, 29 Chemical series transition metals Group, Period, Block 11, 4, d Appearance metallic brown Atomic mass 63. ...
General Name, Symbol, Number lead, Pb, 82 Chemical series poor metals Group, Period, Block 14, 6, p Appearance bluish white Atomic mass 207. ...
General Name, Symbol, Number silver, Ag, 47 Chemical series transition metals Group, Period, Block 11, 5, d Appearance lustrous white metal Atomic mass 107. ...
Culture and history At the mouth of the Conwy as it discharges into Liverpool Bay is the town of Conwy with its World Heritage Site castle — Conwy Castle and two famous bridges. One of the earliest road suspension bridges by Thomas Telford now carries a footpath whilst the Stephenson tubular iron bridge still carries the main Holyhead to London railway line. A third bridge now takes road traffic, and more recently still the A55 now runs in a tunnel under the estuary. Liverpool Bay is a bay between north-east Wales, Cheshire, Lancashire and Merseyside to the east of the Irish Sea. ...
Conwy Castle - illustration from Cassells History of England circa 1902 Conwy Castle (often spelled Conway Castle in English usage, although this is now discouraged) was built in Conwy as part of Edward Is second campaign in North Wales. ...
Thomas Telford (August 9, 1757 - September 2, 1834) was born in Westerkirk, Scotland. ...
People: D. C. Stephenson, Ku Klux Klan leader David Stevenson, a Lighthouse designer George Stephenson a British engineer who created Stephensons Rocket Gilbert O. Stephenson, a British Vice Admiral most famous for his World War II service. ...
The western end of Stephenson‘s bridge across the Conwy right next to the castle. ...
Holyhead (Welsh: Caergybi, the fort of St. ...
London is the capital city of the United Kingdom and of England. ...
The North Wales Coast Line is the railway line from Crewe to Holyhead. ...
The A55 at Warren Mountain The A55, also known as the North Wales Expressway, is a major road in Britain. ...
The scattered communities along the Conwy valley have ancient traditions with archeological evidence of habitation back to the Stone Age. The Romans occupied this area up to 400 AD and there has been continuous habitation since that time. Principal sites in Roman Britain Roman Britain refers to those parts of the island of Great Britain controlled by the Roman Empire between 43 and 410 CE. The Romans referred to their province as Britannia. ...
Water quality The River Conwy is routinely monitored for quality by the Environment Agency. The river quality tends to be acidic in the headwaters with very low concentrations of the common anions and cations. Whilst conductivity rises as the river flows towards the sea, the overall organic quality remains very good despite some slight increases in ammonia due to diffuse agricultural inputs. (see also the List of environmental organizations) The Environment Agency (Welsh: Asiantaeth yr Amgylchedd) of England and Wales was created by the Environment Act 1995, along with the Scottish Environment Protection Agency. ...
Ecology The Conwy is noted for its Salmon and Sea trout although increasing acidification in the second half of the 20th century, especially in the poorly buffered upland waters has significantly impacted upon their spawning success. The construction of an artificial fish pass in the 1990s to allow migratory salmonids access to the river above Conwy falls was intended to help mitigate the affects of acidification The Chinook or King Salmon is the largest salmon in North America and can grow up to 58 long and 126 pounds. ...
Binomial name Salmo trutta Linnaeus, 1758 Subspecies Salmo trutta fario Salmo trutta trutta The Brown Trout (Salmo trutta fario) and the Sea Trout (Salmo trutta trutta) are fish distinguished chiefly by the fact that the Brown Trout is largely a freshwater fish, while the Sea Trout shows anadromous reproduction, spawning...
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