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Owchghaz-e Olya (Persian: اوچغازعليا, also Romanized as Owchghāz-e ‘Olyā; also known as Balūkān, Būlū Kāndī, Owjīqāz-e Bālā, Ūchqāz-e Bālā, Ūjeghāz-e Bālā, Ūjqāz, Ūjqāz-e Bālā, Ūjqāz-e ‘Olyā, Verkhnyaya Dzhigas, and Yūjqāz-e Bālā) is a village in Sanjabad-e Sharqi Rural District, in the Central District of Khalkhal County, Ardabil Province, Iran. At the 2006 census, its population was 821, in 175 families.
References
Owchghaz-e Olya can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "10156422" in the "Unique Feature Id" form, and clicking on "Search Database".