Rescue operations to evacuate people from several inundated areas of Gurdaspur, Punjab,has begun by the National Disaster Response Force, said the officials on Wednesday. Following heavy rain in its catchment areas, the Pong Dam on Beas river is up to the brim. The water level in the Beas river subsequently rose after the release of water from the Pong dam on Tuesday, said Himanshu Agarwal, Gurdaspur Deputy Commissioner.