Pyakupur River is a river in
Yamalo-Nenets Autonomous Okrug,
Russia, the left tributary of the
Pur River. The length of the Pyakupur River is 542 km. The area of its
basin is 31,400 km
2. There are approximately 32,600 lakes in the river basin. The main tributaries:
Vyngapur (right) and
Purpe (left). The river's peak month of discharge is June. The average discharge of water 290 m
3/s.