ðə sˈɛkʃən ʌvðɪ ˌʌpɚ kˈoːɹs sˌʌm tˈɛn kˌeɪˈɛm hˈæzbiːn ɹˈɛɡjʊlˌeɪɾᵻd ɪn nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi ˈeɪt, bˌʌt ðə ɹᵻmˈeɪnɪŋ twˈɛnti kˌeɪˈɛm ʌntˈɪl ðə dʒˈædɑːɹz mˈaʊθ ˌɪntʊ ðə dɹˈiːnə stˈɪl hˈæzənt.
The section of the upper course (some 10 km) has been regulated in 1988, but the remaining 20 km until the Jadar's mouth into the Drina still hasn't.