India continues to share real-time flood data with Bangladesh

With the onset of the monsoon, Bangladesh Pani Bhaban authorities are busy preparing flood management plans.

One of the crucial parameters in this disaster preparedness activity is the availability of upstream data.

In spite of the recent complications seen in the India-Bangladesh relations, an official source said India continues to share crucial flood-related data with Bangladesh, to help the neighbouring country better manage and mitigate the impact of floods.

Under the long-standing India-Bangladesh Joint Rivers Commission (JRC) framework, India has been providing real-time hydrological data, including water level, forecast level, discharge, and rainfall, from key stations on selected transboundary rivers, including Ganga, Brahmaputra, Teesta, and other major rivers.

The purpose of this data-sharing initiative is to enable Bangladesh to keep informed about flood forecasts and issue early warnings, enhancing the country’s ability to safeguard lives and livelihoods during the monsoon season.

Previously, the designated period for data transmission was from 1 May to 15 October. In response to changing climatic patterns and Bangladesh’s request, the period was extended to 31 October in 2022 to better address flood risks from a delayed retreating monsoon.

Recognising the need for faster communication, a dedicated instant messaging group was created in 2023 with the officers of the Indian and Bangladeshi water resources ministries where Indian officers share real-time flood forecasting data with their Bangladeshi counterparts.

Created in addition to the official channels of communication, this platform ensures seamless and timely transfer of flood forecasting data from India to Bangladesh.

In addition to hydrological data, the India Meteorological Department (IMD) plays a vital role by issuing regular weather and flood forecasts for Indian states bordering Bangladesh.

These forecasts provide invaluable insight to Bangladeshi authorities, offering additional information for effective decision-making and emergency response planning.

As extreme weather events become more frequent due to climate change, such cross-border coordination gives Bangladesh an added advantage in its flood management efforts.