Midlothian is a historic county, registration county, lieutenancy area and one of 32 council areas of Scotland used for local government. Midlothian lies in the east-central Lowlands, bordering the City of Edinburgh council area, East Lothian and the Scottish Borders.
The Elan Valley Reservoirs are a chain of man-made lakes created from damming the Elan and Claerwen rivers within the Elan Valley in Mid Wales. The reservoirs, which were built by the Birmingham Corporation Water Department, provide clean drinking water for Birmingham in the West Midlands of England. The five lakes are known as the Claerwen, Craig-goch, Pen-y-garreg, Garreg-ddu, and Caban-coch.
The Glenmore Reservoir is a large reservoir on the Elbow River in the southwest quadrant of Calgary, Alberta. It is controlled by the Glenmore Dam, a concrete gravity dam on the Elbow River. The Glenmore Reservoir is a primary source of drinking water to the city of Calgary. Built in 1932, with a cost of $3.8 million, the dam controls the downstream flow of the Elbow River, thus allowing the city to develop property near the river's banks with less risk of flooding.
The River Esk, also called the Lothian Esk, is a river that flows through Midlothian and East Lothian, Scotland.
The Pentland Hills are a range of hills southwest of Edinburgh, Scotland. The range is around twenty miles in length, and runs southwest from Edinburgh towards Biggar and the upper Clydesdale.
The Gryffe Reservoirs, also spelled 'Gryfe', take their name from the River Gryffe, name deriving from the Gaelic garbh meaning "rough stream". are two reservoirs, known as Gryffe No. 1 and Gryffe No. 2, located in Inverclyde in the west central Lowlands of Scotland.
Bonaly is an area on the south-western outskirts of Edinburgh and the northern slopes of the Pentland Hills, lying within the Parish of Colinton. It is a mix of mainly post-war housing, woodland, pasture-land and heather moorland. Bonaly Burn has its sources in the hills above Bonaly and flows towards Oxgangs, where it becomes the Braid Burn. The Edinburgh City Bypass passes through Bonaly.
A reservoir is an enlarged lake behind a dam, usually built to store fresh water, often doubling for hydroelectric power generation.
Lasswade is a village and civil parish in Midlothian, Scotland, on the River North Esk, nine miles south of Edinburgh city centre, contiguous with Bonnyrigg and between Dalkeith to the east and Loanhead to the west. Melville Castle lies to the north east. The Gaelic form is Leas Bhaid, meaning the "clump at the fort."
Megget Reservoir is an impounding reservoir in the Megget valley in Ettrick Forest, in the Scottish Borders. The 259 hectares reservoir is held back by the largest earth dam in Scotland. The reservoir collects water from the Tweedsmuir Hills, which is then conveyed 28 miles (45 km) via underground pipelines and tunnels to Edinburgh. The pipelines are routed through the Manor Valley and the Meldon Hills, to Gladhouse Reservoir and Glencorse Reservoir in the Pentland Hills. These two reservoirs store the water until such times as it is required. Excess water which overflows from the reservoir is returned to the Megget Water, and hence into St. Mary's Loch.
Gladhouse Reservoir, formerly known as Moorfoot Loch, is a reservoir in Midlothian, Scotland, five miles (8 km) south of Penicuik. It is the most southerly reservoir in Midlothian, as well as being the largest area of freshwater in the Lothians. It is used to supply Edinburgh with drinking water.
Loganlea Reservoir is a small reservoir in the Pentland Hills, Midlothian, Scotland, UK. The Logan Burn connects the reservoir with Glencorse Reservoir.
Harperrig Reservoir is a reservoir in West Lothian, Scotland, to the north of the Pentland Hills, four miles (6.4 km) south of Mid Calder. The Water of Leith flows through it, and nearby are Harlaw Reservoir and Threipmuir Reservoir. It has been proposed that the reservoir be designated as a local nature reserve to be managed by West Lothian Council.
James Jardine was a Scottish civil engineer, mathematician and geologist. He was the first person to determine mean sea level. He built tunnels and bridges, including for the Innocent Railway, and built reservoirs including Glencorse, Threipmuir, Harlaw for Edinburgh Water Company, and Cobbinshaw for the Union Canal.
Rivelin Dams are a pair of water storage reservoirs situated in the upper part of the Rivelin Valley, 5 miles (8 km) west of Sheffield in South Yorkshire, England. The dams are owned by Yorkshire Water and provide water to 319,000 people as well as compensation water for the River Rivelin. They are named Upper and Lower and fall just within the eastern boundary of the Peak District.
Milton Bridge is a village in Midlothian, Scotland. It is located two miles north of Penicuik on the Glencorse Burn and gets its name from the bridge crossing.
Glencorse is a parish of Midlothian, Scotland, lying 7 miles south of Edinburgh. It is bounded on the north-west by the former parish of Colinton now within the City of Edinburgh, to the north and west by Lasswade and to the south and west by Penicuik.
Edinburgh Water Company and its successors have provided a public water supply and latterly sewerage and sewage treatment services to the Scottish capital of Edinburgh since 1819. The original company was established to supply drinking water and did so until 1870, when it was taken over by a public Water Trust, with representatives from Edinburgh, Leith and Portobello. That in turn was taken over by Edinburgh Corporation and in 1975, responsibility passed to the Lothian Regional Council, as did the duty to provide sewerage and sewage treatment services. Both services were moved out of local authority control, and taken over by the East of Scotland Water Authority in 1996. The three Scottish regional water authorities were merged to form Scottish Water in 2002.
The Witches' Well is a monument to accused witches burned at the stake in Edinburgh, Scotland, and is the only one of its kind in the city.
