He also said that the command had expanded its intelligence network with a view to nip in the bud any security threat in the state during the period.
The removal follows the blockage of the entrance of the Rivers State Command of the NSCDC by members of NUPENG on Wednesday morning.
The command PRO hinted that efforts were on to arrest other accomplices in connection with the offence.
Mr Salihu said the exercise had been hitch-free with no case of examination malpractice and arrest, and the environment was conducive.
The operatives were drawn from Operations, Counter Terrorism, Disaster Management, Anti Vandal, and Chemical/Biological/Radiological/Nuclear Units of the NSCDC.
The suspects were arrested in Calabar, Ikom and Ogoja local government areas for various crimes.
The warning is in connection to the frequent rains in August, which would last till the end of September and even part of October.
The Borno command of the Civil Defence said efforts are underway to apprehend the defaulting herdsmen who were on the run.
