{{Infobox lake
, name = Topolnitsa Dam Язовир Тополница
, image = Topolnitsa Dam 157.JPG
, caption = The far northern part of the Topolnitsa Dam, near the village of Poibrene.
, image_bathymetry =
, pushpin_map=Bulgaria
, caption_bathymetry =
, location =
Pazardzhik Province
Pazardzhik Province ( bg, Област Пазарджик ''Oblast Pazardzhik'', former name Pazardzhik okrug) is a province in Southern Bulgaria, named after its administrative and industrial centre - the city of Pazardzhik. The territory is ...
and
Sofia Province
Sofia Province ( bg, Софийска област, translit=Sofiyska oblast) is a province (''oblast'') of Bulgaria. The province does not include Sofia in its territories, but Sofia remains its administrative center. The province borders on t ...
,
Sredna Gora
Sredna Gora ( bg, Средна гора ) is a mountain range in central Bulgaria, situated south of and parallel to the Balkan Mountains and extending from the Iskar to the west and the elbow of Tundzha north of Yambol to the east. Sredna Gora i ...
, coords = {{coord, 42, 25, 53, N, 24, 00, 18, E, type:waterbody_region:BG, display=inline,title
, type =
reservoir
A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation.
Reservoirs can be created in a number of ways, including contro ...
Poibrene
Poibrene ( bg, Поибрене) is a village in the Panagyurishte municipality, western Bulgaria. It is located west of the town and has 850 inhabitants. The large dam Topolnitsa is 1 km west of the village. Several monuments there commemo ...
reservoir
A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation.
Reservoirs can be created in a number of ways, including contro ...
in the
Sredna Gora
Sredna Gora ( bg, Средна гора ) is a mountain range in central Bulgaria, situated south of and parallel to the Balkan Mountains and extending from the Iskar to the west and the elbow of Tundzha north of Yambol to the east. Sredna Gora i ...
mountain, western
Bulgaria
Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Macedon ...
.
Its construction began in 1948 and was finished in 1963. It was built on the Topolnitsa river just south of the village of Muhovo. The main purpose of the Topolnitsa Dam is to irrigate agricultural lands in the
Upper Thracian Plain
The Upper Thracian Plain ( bg, Горнотракийска низина, ''Gornotrakiyska nizina'') constitutes the northern part of the historical region of Thrace. It is located in southern Bulgaria, between Sredna Gora mountains to the north ...
. The walls of the dam are concrete and are 78 m high. The maximum volume is 137.000.000 m3. There is a small hydro power plant. The catchment area of the dam is 1,381 km² and the annual precipitation in that area is 603 mm.
There are many villas and bungalows around the shores of the dam. It is a good place for fishing with the abundance of
carp
Carp are various species of oily freshwater fish from the family Cyprinidae, a very large group of fish native to Europe and Asia. While carp is consumed in many parts of the world, they are generally considered an invasive species in parts of ...
,
rudd
''Scardinius'' is a genus of ray-finned fish in the family Cyprinidae commonly called rudds. Locally, the name "rudd" without any further qualifiers is also used for individual species, particularly the common rudd (''S. erythrophthalmus''). Th ...
,
perch
Perch is a common name for fish of the genus ''Perca'', freshwater gamefish belonging to the family Percidae. The perch, of which three species occur in different geographical areas, lend their name to a large order of vertebrates: the Percif ...