Ukrina
Ukrina is a river in the Central Bosnia, Bosnia and Herzegovina, right tributary of the river Sava. Its mouth is 3 km north from settlement Koraće and 10 km southwest of Brod.
Ukrina is produced by the merging of and in the village of in the municipality of Prnjavor. The length of Ukrina of origin Great Ukrina is 119.3 km, and the surface area of the basin is 1504 km².