Sudden erosion along the Ganga in Bhagalpur district swallowed a riverside temple and five homes over the weekend, officials said, after a 50-metre section of embankment collapsed near Mahadevpur Ghat. The breach, which began around 6 p.m. on Friday beside an abandoned railway line on the river’s left bank, forced precautionary evacuations as cracks spread through roughly 10 pucca houses and dozens of kuchcha structures.
Scale of the damage
Press Trust of India, citing district administrators, said 40 to 50 households were affected in Raghopur village. Navgachia sub-divisional police officer Vaibhav Sharma told reporters that “almost the entire area” had sunk in places along the railway embankment and that loudspeaker announcements were urging residents farther inland to leave before the current took more land.
Video circulated by news agencies showed the temple structure sliding into the brown water as onlookers filmed from higher ground. No fatalities had been confirmed by Sunday afternoon, but families said they lost grain stores, livestock pens and identity documents in the mud that remained unstable.
State response
Bihar’s Water Resources Department deployed 15 engineering teams working in shifts, supplemented by senior officers from Patna, according to officials quoted by PTI. Crews stacked sand-filled bags, mega geo-bags, ECO bags and nylon crates while tractors, boats and a steamer ferried material to vulnerable bends.
Although the Ganga’s gauge at Bhagalpur sat below the official warning mark and had dropped about 12 centimetres in the preceding 12 hours, engineers warned that a strong current pushing toward the left bank could widen the scar even without fresh rain upstream. Monsoon-fed tributaries have repeatedly tested embankments in the region after above-average discharge earlier in the season.
Longer pattern on the Ganga belt
Erosion along the Ganga’s meander belt is a perennial dispute between riverfront villages, the railways—which still maintain flood-protection works on disused lines—and the state’s flood-control budget. Activists in Bhagalpur have demanded permanent revetment and faster compensation for families who lack land titles on the char lands that shift each year.
Chief Minister Nitish Kumar’s office had not announced a relief package by Sunday evening, but district collectors said they were compiling damage lists for the disaster management department. Opposition legislators called for an aerial survey, arguing that piecemeal sandbagging would fail unless the abandoned rail embankment was rebuilt as a continuous barrier.
What residents face now
Evacuees were sheltering with relatives on higher ground in Navgachia and Sonbarsha blocks, community leaders said. With the post-monsoon navigation season opening, boatmen feared silt from the collapse could alter ferry routes used by farmers who still need to reach markets on the opposite bank.
Meteorologists expect dry weather across Bihar for the next several days, offering a narrow window for engineers to armour the bank before the next surge. For families who watched a place of worship disappear in minutes, the priority is simpler: a safe plot inland and a promise that the state will not wait for the river to take the rest of the lane before acting.