The flood situation in Northern part of Bihar is grim as water level of river Kosi Bagmati and Gandak is swelling all along its course. AIR Patna correspondent reports that three hundred villages have submerged. Major areas of Narkatiyaganj town have also been submerged. Surging water of turbulent Bagmati has entered fresh areas of Sitamarhi and Muzaffarpur districts of the state. Vehicular traffic between MuZaffarpur and Sheohar has been paralysed following knee deep water flowing on the highways. The state government has launched a massive relief operation in the flood-hit areas. In Punjab, rains lashed Ludhiana, Moga,Pathankot, Shahpur Kandi and several villages have been put on alert in Ludhiana and Ferozepur districts as water level of Sutlej rive is rising. Officials said Sutlej had submerged vast tracts of agricultural land in Ferozepur district. In Haryana, 2.5 lakh cusecs water was released into the Yamuna river from Hathni Kund barrage near Yamunanagar on Wednesday due to heavy rainfall in catchments areas in Himachal Pardesh and Uttarakhand. Some parts of the national capital experienced light to moderate rains this morning. According to the Met Office, there are possibilities of light rains during the day also in some areas. The minimum temperature has been recorded at 25.6 degree Celsius which is three degrees above normal. The Yamuna continues to flow above the danger mark. Authorities said they are prepared to tackle any eventuality. The water level had touched 205.96 metres last evening. Currently, over 1,400 people are taking shelter in the169 relief camps set up in various places near low-lying areas along Yamuna in east Delhi. Around 200 people were evacuated from the banks on Wednesday. Rail traffic has been resumed on Old Yamuna Bridge. The bridge was closed for road and rail traffic on Wednesday after the water level in Yamuna river rose dangerously.