Explanation:

Champawat district is a district of Uttarakhand state in northern India. The town of Champawat is the administrative headquarters. The district of Champawat constituted in the year 1997. The district is divided into five tehsils: Barakot, Lohaghat, Pati, Purnagiri. Champawat district is part of the eastern Kumaon division of Uttarakhand. It is bounded on the north by Pithoragarh district, on the east by Nepal, on the south by Udham Singh Nagar district, on the west by Nainital district, and on the northwest by Almora district. As of 2011 it is the second least populous of the 13 districts of Uttarakhand, after Rudraprayag.