Pontsticill Reservoir | |
---|---|
Location | Taf Fechan |
Coordinates | 51°48′56″N3°22′17″W / 51.81556°N 3.37139°W |
Lake type | reservoir |
Basin countries | United Kingdom |
Surface area | 102 ha (250 acres) |
Max. depth | 30 m (98 ft) |
Surface elevation | 330 m (1,080 ft) |
Pontsticill Reservoir (Welsh : Cronfa Pontsticill) or Taf Fechan Reservoir is a large reservoir on the Taf Fechan lying partly in the county of Powys and partly within the county borough of Merthyr Tydfil in south Wales. It lies within the Brecon Beacons National Park and Fforest Fawr Geopark. [1]
The 110 ft high embankment has, since its completion in 1927, been holding back 15,400 megalitres of water for supply to industry and population to the south. At maximum fill level, the modern reservoir is continuous with Pentwyn Reservoir (sometimes referred to as Dol-y-gaer Reservoir or Lake) which suffered major water losses after completion due to the presence of major fractures in the bedrock beneath its dam relating to the Neath Disturbance, a major geological fault which runs northeast to southwest through the area. [2]
The reservoir is popular with sailors, anglers and picnickers. The Taff Trail runs through the woods on the western side of the reservoir whilst Merthyr Tydfil sailing club is based on the eastern bank. The Brecon Mountain Railway is a heritage steam railway which runs on the route of the former Brecon and Merthyr Railway up the eastern side of the reservoir from Pant Station to Dolygaer and, since 1 April 2014, on to Torpantau, the line's summit.
Most of the banks of the reservoir have been heavily afforested by Welsh Water though management of these woods is undertaken by Natural Resources Wales on behalf of the company.
Part of the 2011 film Submarine was filmed on the reservoir walkway.
The Reservoir's bell-mouth spillway (also known as plug hole) featured prominently in the opening scenes of the BBC’s 2021 television drama entitled The Pact, as well as in the final episode of the series.
The Brecon Beacons, or Bannau Brycheiniog ( ), is a mountainous region and national park in Wales. The name 'Brecon Beacons' was originally applied only to the mountain range south of Brecon, Powys, which is now also known as the Central Beacons. The range includes South Wales' highest mountain, Pen y Fan, its twin summit Corn Du, and Craig Gwaun Taf, which are the three highest peaks in the range.
Powys is a county and preserved county in Wales. It borders Gwynedd, Denbighshire, and Wrexham to the north; the English ceremonial counties of Shropshire and Herefordshire to the east; Monmouthshire, Blaenau Gwent, Merthyr Tydfil, Caerphilly, Rhondda Cynon Taf, and Neath Port Talbot to the south; and Carmarthenshire and Ceredigion to the west. The largest settlement is Newtown, and the administrative centre is Llandrindod Wells.
Until 1974, Brecknockshire, also formerly known as the County of Brecknock, Breconshire, or the County of Brecon, was an administrative county in the south of Wales, later classed as one of the thirteen historic counties of Wales. Named after its county town of Brecon, the county was mountainous and primarily rural.
Merthyr Tydfil is the main town in Merthyr Tydfil County Borough, Wales, administered by Merthyr Tydfil County Borough Council. It is about 23 miles (37 km) north of Cardiff. Often called just Merthyr, it is said to be named after Tydfil, daughter of King Brychan of Brycheiniog, who according to legend was slain at Merthyr by pagans about 480 CE. Merthyr generally means "martyr" in modern Welsh, but here closer to the Latin martyrium: a place of worship built over a martyr's relics. Similar place names in south Wales are Merthyr Cynog, Merthyr Dyfan and Merthyr Mawr.
The Taff Trail is a walking and cycle path that runs for 55 miles (89 km) between Cardiff Bay and Brecon in Wales. It is so named because it follows the course of the River Taff. Along much of its length, it follows the National Cycle Network Route 8 that continues to Holyhead, and is substantially off-road.
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 Brecon Mountain Railway is a 1 ft 11+3⁄4 in narrow gauge tourist railway on the south side of the Brecon Beacons. It climbs northwards from Pant along the full length of the Pontsticill Reservoir and continues past the adjoining Pentwyn Reservoir to Torpantau railway station. The railway's starting point at Pant is located two miles (3 km) north of the town centre of Merthyr Tydfil, Merthyr Tydfil County Borough, South-East Wales.
Afon Hepste is a river in Powys, Wales, though partly forming the county's border with Rhondda Cynon Taf. It runs wholly within the Brecon Beacons National Park.
Vaynor is a village and community in Merthyr Tydfil County Borough in Wales, United Kingdom. The population of the community at the 2011 census was 3,551.
Llwyn-on Reservoir is the largest and southernmost of the three reservoirs in the Taf Fawr valley in South Wales. Cardiff Corporation Waterworks obtained an Act of Parliament in 1884 to authorise construction of the reservoirs, to increase the water supply for Cardiff, but construction of Llwyn-on Reservoir did not start until 1911 and was completed in the 1920s.
Cefn yr Ystrad is a mountain in the Brecon Beacons National Park in Wales. It is an outlier of the Central Beacons group.
Fan Fawr is a mountain in the Fforest Fawr section of the Brecon Beacons National Park, in Powys, Wales and over 734 m (2,408 ft) high.
Fforest Fawr is an extensive upland area in the county of Powys, Wales. Formerly known as the Great Forest of Brecknock in English, it was a royal hunting area for several centuries but is now used primarily for sheep grazing, forestry, water catchment and recreation. It lies within the Brecon Beacons National Park.
Penmoelallt or Onllwyn is a hill in the northern part of the county borough of Rhondda Cynon Taff in south Wales. It lies within the Brecon Beacons National Park and Fforest Fawr Geopark. To its east lies the deep valley of Cwm Taf and to its north a rather shallower valley in which the Nant Cadlan originates. To the west is the hill known as Mynydd-y-glog and to the south are slopes draining into the River Taff and the Afon Cynon. The hill culminates in a broken plateau with several knolls rising above the 420m contour. Its afforested nature makes it difficult to determine the precise location of its highest point but this probably lies somewhere around OS grid ref SO 003096. Older maps indicate a spot height of 1376 ft above sea level at SO 000090.
Aber Village or Aber Clydach is a hamlet within the Brecon Beacons National Park in Powys, Wales. It is centred on the minor road which runs south from Talybont-on-Usk up the Caerfanell valley known as Glyn Collwn across the Brecon Beacons to Pontsticill and Merthyr Tydfil. Aber Clydach lies within the community of Talybont-on-Usk about 1.5 km to the south of the village of Talybont and 0.5 km to the north of the dam of Talybont Reservoir.
Pontsticill is a village within the County Borough of Merthyr Tydfil in South Wales. It lies within the valley of the Taf Fechan on the southern edge of the Brecon Beacons National Park. The village lies within the community of Vaynor in an area that was, until the local government re-organisation of 1974, within the historic county of Brecknockshire.
Cefn-coed-y-cymmer is a small community on the northwestern edge of Merthyr Tydfil County Borough in Wales. It is situated in the neck of land between the rivers Taf Fawr and Taf Fechan at their confluence. The village lies within the community of Vaynor. Immediately to the north of the village is the hill of Cefn Cil Sanws on the southern slopes of which is Merthyr Tydfil Golf Club. The village is bounded both to the north and the west by the Brecon Beacons National Park.
Torpantau railway station is a station in the Welsh county of Brecknockshire, and the northern terminus of the narrow gauge Brecon Mountain Railway.
Local and national public authorities in the Welsh town of Merthyr Tydfil have taken considerable steps towards improving social, economic, cultural and environmental sustainability in the area. This has included funding from charities, organisations and local government. The Merthyr Tydfil council has put in place policies to regulate development on natural heritage sites, along with preserving the local history and culture. The building of homes within Merthyr Tydfil has also been influenced to create environmentally sustainable homes, with the use of renewable energy sources.
Pontsticill railway station is an intermediate station on the Brecon Mountain Railway at Pontsticill, in the historic Welsh county of Brecknockshire, now Merthyr Tydfil County Borough.