Greenfield Reservoir is a reservoir in the Saddleworth parish of the

Metropolitan Borough of Oldham The Metropolitan Borough of Oldham is a metropolitan borough of Greater Manchester in North West England. It is named after its largest town, Oldham, The borough had a population of 237,628 making it the seventh-largest district by population ...

Greater Manchester Greater Manchester is a metropolitan county and combined authority area in North West England, with a population of 2.8 million; comprising ten metropolitan boroughs: Manchester, Salford, Bolton, Bury, Oldham, Rochdale, Stockport, Tamesid ...

, in the English

Peak District The Peak District is an upland area in England at the southern end of the Pennines. Mostly in Derbyshire, it extends into Cheshire, Greater Manchester, Staffordshire, West Yorkshire and South Yorkshire. It includes the Dark Peak, where moorl ...

. Lying within the historic boundaries of the

West Riding of Yorkshire The West Riding of Yorkshire is one of three historic subdivisions of Yorkshire, England. From 1889 to 1974 the administrative county County of York, West Riding (the area under the control of West Riding County Council), abbreviated County ...

, above the village of

Greenfield Greenfield or Greenfields may refer to: Engineering and Business * Greenfield agreement, an employment agreement for a new organisation * Greenfield investment, the investment in a structure in an area where no previous facilities exist * Greenf ...

, it is on the edge of the Peak District National Park, near the A635 road on Saddleworth Moor. The reservoir is fed by the Greenfield Brook and is above the Yeoman Hey Reservoir, which in turn feeds into Dovestone Reservoir. Ashton Stalybridge and Dukinfield Waterworks Joint Committee's reservoir scheme in the Greenfield Valley commenced in 1870. Greenfield and the valley's other reservoirs are owned by

United Utilities United Utilities Group plc (UU), the United Kingdom's largest listed water company, 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 Engl ...

References

Reservoirs of the Peak District Saddleworth Reservoirs in Greater Manchester {{GreaterManchester-geo-stub