Foremark Reservoir is located in South Derbyshire, England, north of Ashby-de- la-Zouch and near villages such as Milton, Ticknall, Ingleby, Swadlincote, and Willington. It is owned by Severn Trent and managed in partnership with the National Trust. The reservoir covers about 230 acres and serves as a vital part of the East Midlands water supply network, with water sourced from the River Dove. It was constructed in the 1970s and is also a nature reserve featuring woodland, heathland, and open water, offering recreational activities like walking, fishing, bird watching, and horse riding. The reservoir is accessible from the road between Milton and Ticknall, and admission to the site is free, although parking charges apply. It is part of the National Forest in the Derbyshire countryside. The area is known for its diverse wildlife including many species of birds, butterflies, and moths, and is recognized as a Site of Special Scientific Interest (SSSI) for its geology and plant life.