“Ilya Shestakov gave the order to immediately prepare and conduct an expedition along the entire course of the Pyasina River,” the press service of the Federal Agency for Fishery said.

It is noted that the purpose of the expedition is to obtain the most complete information about what damage was caused to the environment and aquatic biological resources.

Earlier it became known that the active phase of the collection of the fuel-water mixture at the spill site in Norilsk was completed, work on cleaning the surface of small reservoirs is still ongoing.