Utror River
The Utror River is located in the Utror Valley, Swat District, Khyber Pakhtunkhwa, Pakistan. It is the main river of the Utror and Gabral valleys. It meets the Ushu River at Kalam, giving rise to the Swat River. As you move from Kalam upward, the major tributary of the Utror River is the Anakar River from the Anakar Valley.
The combination of the Ladu River and the Gabral River near the village of Utror forms the Utror River.