North Karnataka
It is drained by the Krishna River and its tributaries the Bhima , Ghataprabha , Malaprabha , and Tungabhadra . 
<triplet> Krishna River <subj> Bhima <obj> tributary <subj> Ghataprabha <obj> tributary <subj> Malaprabha <obj> tributary <subj> Tungabhadra <obj> tributary <triplet> Bhima <subj> Krishna River <obj> mouth of the watercourse <triplet> Ghataprabha <subj> Krishna River <obj> mouth of the watercourse <triplet> Malaprabha <subj> Krishna River <obj> mouth of the watercourse <triplet> Tungabhadra <subj> Krishna River <obj> mouth of the watercourse