The Krishna Raja Sagar (KRS) Dam in Mandya district, Karnataka, has reached its full reservoir level (FRL) following consistent and intense rainfall in its upstream catchment areas over the past few days. In response, dam authorities have initiated the controlled release of water, discharging up to 30,000 cusecs into the Cauvery river. This development has triggered a flood alert for low-lying and riverbank areas downstream in parts of Karnataka and Tamil Nadu.
According to officials from the Water Resources Department, the water level at KRS reached 124.80 feet, its maximum storage limit. With inflows continuing due to sustained monsoon rains in Kodagu and other catchment regions, authorities were compelled to open the dam’s sluice gates to manage water levels and ensure structural safety.
The discharge has raised concerns in low-lying regions along the Cauvery river, including areas in Mandya, Mysuru, and adjoining districts. District administrations have issued advisories to residents living close to the riverbed, urging them to remain cautious. Local panchayats have been asked to stay alert and assist in coordinating precautionary measures.
Rescue and relief teams have been placed on standby. Revenue and disaster response officials are actively monitoring vulnerable zones, and temporary shelters have been identified for potential evacuation needs. Boats and life-saving equipment have been deployed near critical areas to respond to emergencies if needed.
Transportation has also been affected in a few locations due to water overflowing onto nearby roads and bridges. Officials have appealed to the public to avoid unnecessary travel near the riverbanks and to follow updates issued by district authorities.
In Tamil Nadu, where the Cauvery river continues its course, water management authorities are also on alert. Coordination between Karnataka and Tamil Nadu governments is ongoing to ensure safe handling of water flow and to minimize the risk of flooding downstream.
This is not the first time the KRS dam has reached capacity during the monsoon season. However, the timing and volume of rainfall this year have led to an earlier and faster rise in water levels, prompting quicker release actions.
Environmental experts have emphasized the importance of timely reservoir management, especially during periods of intense rainfall. They have also pointed out the need for improved flood forecasting systems and community awareness in areas prone to flooding.
As monsoon rains continue in southern India, authorities are closely watching weather patterns and inflow data. The situation remains under control as of now, but officials have stated that updates will be provided regularly and further action will be taken as necessary to safeguard lives and property along the Cauvery river basin.
