| Lamaload Reservoir | |
|---|---|
 Reservoir and dam | |
  Lamaload Reservoir | |
| Location | Cheshire |
| Coordinates | 53°16′19″N 2°02′36″W / 53.27198°N 2.04345°W |
| Type | reservoir |
| Primary inflows | River Dean |
| Built | 1959 |
| Max. length | 0.93 km (0.58 miles) |
| Max. width | 0.53 km (0.33 miles) |
| Surface area | 16.765 hectares (41.43 acres) |
| Average depth | 11.365 metres (37.29 feet) |
| Water volume | 1,909,000 m3 (67,400,000 cu ft) |
| Surface elevation | 308 metres (1,010 feet) |
Lamaload Reservoir is a reservoir near Rainow, Cheshire, England (SJ972750). It lies in the South West Peak within the Peak District National Park, to the west of the Goyt Valley, and is fed by the River Dean. The reservoir is 0.93 km × 0.53 km, with a capacity of 1,909,000 m³, impounded by a multiple-arch, round-headed buttress dam in concrete, whose design was innovative at the time. It was built by Richard Costain Ltd in 1959–63 to serve Macclesfield, which lies to its west, and officially opened in 1965. The reservoir and associated water treatment works are owned by United Utilities. The area is a popular tourist spot, forming an access point for walkers to the surrounding moorland.