Rapid riverbank erosion along the Brahmaputra River is threatening the Dighaltarang Tea Estate in Tinsukia district, putting the livelihoods of more than 1,400 families at risk and raising concerns of a looming humanitarian crisis.
The erosion, entering through the Dangari channel, has already washed away significant portions of plantation land. Reports indicate that about 35.48 hectares have been lost so far, severely affecting tea bushes and production in the estate.
Workers and local representatives said the situation is deteriorating quickly, with the advancing riverbank now posing a direct threat to key infrastructure, including the tea factory, hospital and labour quarters. “The erosion is advancing rapidly, and if urgent action is not taken, the factory, hospital and workers’ quarters could soon be lost,” a workers’ leader said.
The impact is particularly severe in the ‘Purana Line’ residential area, where sections have already been damaged. Other parts of the estate remain under imminent risk, with vital facilities located barely 300 metres from the erosion zone.
Also read: One dead in Guwahati floods, educational institutions shut
Labour bodies have warned that nearly 1,474 families depend on the estate for their livelihoods, and continued inaction could lead to large-scale displacement. They have urged immediate intervention from authorities to prevent further damage and secure the affected population.
Allegations have also surfaced regarding a ₹4 crore embankment project undertaken to check erosion. Workers claim the measures were limited in scope and failed to withstand the force of the river. “The protective measures have failed to hold against the river’s force,” a union member alleged, calling for accountability and a comprehensive review of the project.
Environmental challenges linked to the Brahmaputra’s shifting course have long affected riverine districts in Assam, with erosion displacing thousands each year.
With the monsoon approaching, residents fear the situation could worsen further unless urgent and sustained mitigation measures are implemented. Authorities are yet to announce fresh steps, even as pressure mounts for immediate relief and long-term solutions to protect both livelihoods and infrastructure in the vulnerable tea estate.
Follow us
