Arya, who is also state Disaster Management Minister, had to face the anger of affected people in Pithoragarh when he went there recently to review relief operations underway.
Alleging that the protests against Arya had been sponsored by the BJP to defame the party in power, PCC spokesman Dhirendra Paratap said the Congress will not allow the opposition party to succeed in its "gameplan".
"Doing politics in times like these for cheap gains is something only BJP can do," Pratap said.
He said those protesting Arya's visit were not flood victims but a handful of people creating nuisance at the behest of the opposition party.