Topolnitsa Reservoir
| Topolnitsa Dam | |
|---|---|
| Official name | Язовир Тополница (Bulgarian) |
| Location | Sredna Gora at Muhovo |
| Coordinates | 42°25′53″N 24°00′18″E / 42.43139°N 24.00500°E |
| Construction began | 1948 |
| Opening date | 1962 |
| Dam and spillways | |
| Type of dam | concrete gravity dam |
| Height | 78 m (256 ft) |
| Reservoir | |
| Creates | Topolnitsa Reservoir |
| Total capacity | 137,000,000 m3 (111,000 acre⋅ft) |
| Catchment area | 1,381 km2 (533 sq mi) |
| Surface area | 4.1 km2 (1,000 acres) |
Topolnitsa Reservoir (Bulgarian: Тополница) is a dam and reservoir in the Sredna Gora mountain range of western Bulgaria. Administratively, it is located in Panagyurishte Municipality of Pazardzhik Province and Ihtiman Municipality of Sofia Province.