Assam Floods: Why the Brahmaputra Is Not the Only Culprit

Assam is experiencing its worst flooding in years, with vast areas submerged and millions displaced. The immediate trigger is the Brahmaputra River swelled by heavy monsoon rains, but experts point to deeper causes. Decades of deforestation in the upper catchment have reduced the land's ability to absorb water. Siltation from eroded soil has raised riverbeds, making the river shallower and more prone to overflowing. Encroachment on floodplains and wetlands, which once acted as natural sponges, has worsened the impact. Climate change is also intensifying rainfall patterns, leading to more extreme and sudden floods. The state's extensive network of embankments, built to protect settlements, has sometimes failed or even aggravated flooding by channeling water elsewhere. Millions of people, particularly in rural areas, have lost homes, crops, and livestock. Relief efforts are underway, but the scale is overwhelming. Waterborne diseases are a growing concern. The Indian government has released funds and deployed disaster-response teams, but long-term solutions remain debated. Without addressing the root causes—deforestation, siltation, and climate adaptation—Assam may face similar crises year after year.