Chapelhouse Reservoir is a

water reservoir A reservoir (; ) is an enlarged lake behind a dam, usually built to store fresh water, often doubling for hydroelectric power generation. Reservoirs are created by controlling a watercourse that drains an existing body of water, interrupt ...

near Uldale in

Cumbria Cumbria ( ) is a ceremonial county in North West England. It borders the Scottish council areas of Dumfries and Galloway and Scottish Borders to the north, Northumberland and County Durham to the east, North Yorkshire to the south-east, Lancash ...

, England.

History

The reservoir, which is around long, was built by John Laing & Son in around 1900.Ritchie, p. 26 It involved damming the

River Ellen The Ellen is a river in the English county of Cumbria, flowing from Skiddaw in the Northern Fells to the Solway Firth at Maryport. It was historically in the county of Cumberland. It is approximately in length. Etymology The River Ellen ge ...

above Uldale to provide water for

Aspatria Aspatria is a town and civil parish in Cumberland, Cumbria, England. The town rests on the north side of the Ellen Valley, overlooking a panoramic view of the countryside, with Skiddaw to the South and the Solway Firth to the North. Its dev ...

and

Silloth Silloth, or Silloth-on-Solway, is a port town and civil parish in the Cumberland (district), Cumberland district of Cumbria, England. The town stands on the coast of the Solway Firth, west of Carlisle. It was developed from the 1850s onwards a ...

. It is named after Chapelhouse Farm which is close by, and it is owned by

United Utilities United Utilities Group plc (UU) is the United Kingdom's largest listed water company. It was founded in 1995 as a result of the merger of North West Water and NORWEB. The group manages the regulated water and waste water network in North West En ...

. As part of the

project to supply West Cumbria from

Thirlmere Thirlmere is a reservoir in the Cumberland (unitary authority), Cumberland district in Cumbria and the English Lake District National Park, Lake District. The Helvellyn ridge lies to the east of Thirlmere. To the west of Thirlmere are a numbe ...

, the extraction of water from Chapelhouse Reservoir ceased in October 2022. Decommissioning of Chapelhouse Reservoir, along with Overwater and

Crummock Water Crummock Water is a lake in the Lake District in North West England. It is long, wide, deep, and has an area of . The lake's primary inflow is Buttermere Dubs, itself the outflow of Buttermere, and its outflow is the River Cocker, which mee ...

, is expected to begin in 2025.

References

Sources

* Drinking water reservoirs in England Reservoirs in Cumbria Lakes of the Lake District Cumberland (unitary authority) {{Cumbria-geo-stub