Input (grade 13): From South Waziristan, the river enters the Gomal Valley in district Tank, Khyber-Pakhtunkhwa at a place known as Girdavi, Murtuza which is inhabited by the Miani tribe.
Output (grade 12): From South Waziristan, the river enters the Gomal Valley in district Tank NWFP at a place known as Girdavi, Murtuza which is inhabited by the Miani tribe.