Spelga_Dam
Spelga Reservoir
Reservoir on the River Bann in Northern Ireland
Spelga Reservoir is a reservoir in the townland of Spelga (Irish: Speilgeach, meaning "abounding in pointed rocks") in the Mourne Mountains of County Down, Northern Ireland. It was formed by the Spelga Dam and sits at over 1,200 ft (370 m) above sea level. It has a volume of 2,700,000 cubic metres and a catchment area of 5.423 km2. It occupies an area known as Deers Meadow, and impounds the River Bann, which rises on the nearby Slieve Muck.