 To the west of Kallag, the last village in Panjgur is Dabbag, where there are more pools and many long grass, tamarisk and kahur trees in which wild pigs were to be found in the early 20th century.The only considerable tributaries joining the river west of Panjgur are the Mazan Dashtuk from the west, the Askani from the east, and the Gwargo from the south.After traversing Panjgur, the main stream turns northward and joins the Mashkel River from Kuhak on the Iranian side just south of the point where it bursts through the Koh-e-Sabz range by the Tank-e-Grawag or Grawag defile.