Trebišnjica wellsprings group

Trebišnjica wellsprings group
Karst spring
Dejanova Pećina, primary outlet in the Trebišnjica wellspring system - photochrome cca 1890
LocationBileća, Bosnia and Herzegovina
Coordinates42°51′52″N 18°25′17″E / 42.8644525°N 18.4212613°E / 42.8644525; 18.4212613
Spring sourceTrebišnjica river
Elevation325 m
1,066 ft a.s.l.
TypeKarst spring
Discharge125 m3/s
4,400 cu ft/s
to
220 m3/s
7,800 cu ft/s
Location in Bosnia and Herzegovina
Dejanova pećina wellspring

Trebišnjica wellspring-group is a system of two geographically and hydrologically distinct principal groupings of strong karstic springs, Trebišnjica and Čeplica, which together constitute source of the Trebišnjica river. Wellsprings are located just below town of Bileća in Bosnia and Herzegovina. The entire area where founts are situated is submerged under Bilećko Lake since 1967, formed after the construction of Trebinje-1 Hydroelectric Power Station and its large arch dam at Grnčarevo village.