Within Pakistan, the Gomal river surrounds South Waziristan agency, forms the boundary between Khyber Pakhtunkhwa and Balochistan. From South Waziristan, the river enters the Gomal Valley in Tank District at a place known as Girdavi, Murtuza which is inhabited by the Miani tribe. It is mainly here that the water of Gomal is used to cultivate the lands in Gomal Valley through Zam system (Rod Kohi). The river passes then through the Damaan plain in Kulachi Tehsil and later on through Dera Ismail Khan Tehsil, It then joins the Indus River 20 miles south of Dera Ismail Khan
The Kundar River is located in Balochistan, Pakistan. The meltwater from the Sulaiman Mountains forms the Kundar River and it flows through Balochistan and drains into the Gomal River. The two principal drainage channels of the Zhob District are the Zhob River and the Kundar River, both flow into the Gomal River. The general direction of the rivers is from Southwest to northeast. The Zhob River rises at Tsari Mehtarazai pass, the watershed a distance of about 400 kilometers. The broad plain of the Zhob River is occupied by the alluvial formation. The Kundar River rises from the central and highest point of the TobaKakar range, a few kilometers northeast of the Sakir. It constitutes boundary between Pakistan and Afghanistan territory for a considerable length. The other subsidiary rivers or streams are the Baskan, Chukhan, Sri Toi, Sawar, Surab, etc.
The Zhob River (Urdu: دریائے ژوب) is located in Balochistan, Pakistan. The meltwater from the Sulaiman Mountains forms the Zhob River which flows through Balochistan and drains into the Gomal River near Khajuri Kachadd. Zhob city is located on banks of Zhob river.