Piva (Drina)

Piva
Location
CountryMontenegro, Bosnia and Herzegovina
Physical characteristics
Mouth 
  location
Drina
  coordinates
43°20′54″N 18°50′23″E / 43.3484°N 18.8396°E / 43.3484; 18.8396
Length35 km (22 mi)

120 km (75 mi) as part of the system

TušinaBukovica→Komarnica→Piva
Basin size1,784 km2 (689 sq mi)
Basin features
ProgressionDrinaSavaDanubeBlack Sea

The Piva (Cyrillic: Пива, pronounced [pîʋa]) is a river in Montenegro and Bosnia and Herzegovina. The river runs through Montenegro for most of its course length, and in its last three kilometres marks the border between the two countries.