Monsoon floods are one of the most powerful natural events in mountainous regions, and their aftermath often leaves behind massive amounts of debris, logs, and silt in rivers and reservoirs. The image above shows the huge accumulation of floating debris at a dam site after a severe monsoon flood. Why So Much Debris After Monsoon … Read more
The annual sediment flushing operation is underway at the hydropower dam, releasing large volumes of silt-laden water through the spillway tunnel. Over time, sediment transported from upstream rivers accumulates in the reservoir, reducing storage capacity, affecting water flow, and potentially impacting turbine efficiency. This controlled flushing process is essential for: Restoring Reservoir Capacity – Removing … Read more
Heavy silt accumulation has caused a major challenge in dam spillway operations, as seen during the recent stoplog handling attempt. The excessive silt load, a result of upstream flooding and sediment-laden inflows, has significantly increased the weight and resistance on the stoplog, putting strain on the gantry crane system. Silt build-up in reservoirs is a … Read more
A sudden cloudburst in the upper catchment has triggered intense flooding in the river, swelling its flow and turning the usually calm waters into a raging torrent. The forceful current, carrying mud, rocks, and debris, has spread across the floodplain, threatening nearby settlements and infrastructure. Cloudbursts occur when heavy rainfall is concentrated over a small … Read more
Tucked away between towering green mountains and winding forest roads lies a breathtaking sight—an expansive water reservoir that perfectly mirrors the surrounding hills. This serene scene, captured during our recent journey through Kashmir, showcases the quiet power of nature and infrastructure coexisting in harmony. The image shows a peaceful moment by a mountain dam—where the … Read more