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Bangladesh 2025 Monsoon Flood Crisis
Environment & Climate

Bangladesh 2025 Monsoon Flood Crisis

Severity
8/10
Impact
18.0Mpeople
Trend
worsening
Region
Bangladesh
Bangladesh’s 2025 monsoon flood crisis began in mid-May and intensified through July, driven by heavy monsoon rainfall, upstream runoff from India, and localized flash floods across the northeast, southeast, and coastal areas. Early June reporting from humanitarian sources said several districts were severely affected, including Sylhet, Sunamganj, Moulvibazar, Habiganj, Netrokona, Noakhali, Bhola, Khagrachari, Bandarban, and Rangamati, with Rohingya refugee camps in Cox’s Bazar also damaged by rain, landslides, and wind. The UN humanitarian plan for Bangladesh described the 2024-25 cyclone and monsoon flood response as affecting an estimated 18 million people, indicating that the crisis is part of a broader recurring flood emergency rather than a single isolated event. By 10-11 July 2025, Reuters reported at least 44 deaths and more than one million people stranded across seven southeastern districts, with 267,918 households disrupted by flooding, while relief operations relied on the army and navy to deliver food, water, medicines, and other essentials by boat. ReliefWeb also reported that 63,860 families were stranded in Noakhali, 3,837 families in six unions of Fulgazi, Parashuram, and Feni Sadar were waterlogged and without electricity and mobile coverage, and 15,350 people were affected in Feni-area flooding; the government also distributed cash and rice to affected people. Separate reporting cited 53 landslides in the Rohingya camps in early June, more than 1,400 shelters damaged, and one refugee killed, underscoring the continuing humanitarian impact on displaced populations.

Recent Developments

011 June 2025: Humanitarian sources reported severe flood impacts across multiple districts, including Sylhet, Sunamganj, Moulvibazar, Habiganj, Netrokona, Noakhali, Bhola, Khagrachari, Bandarban, and Rangamati.

022 June 2025: Torrential rains triggered 53 landslides across 33 Rohingya camps in Cox’s Bazar, damaging more than 1,400 homes and killing one refugee.

0310 July 2025: ReliefWeb reported that 63,860 families were stranded in Noakhali and that Feni-area flooding affected 15,350 people, with electricity and mobile coverage cut in some unions.

0411 July 2025: Reuters reported at least 44 deaths, more than one million stranded people, and military boat relief deliveries across seven southeastern districts.

Interventions

  • Government, army, and navy delivery of food, safe drinking water, medicines, and other essentials to isolated communities by boat.
  • Government cash and rice distribution to flood-affected households in impacted areas.
  • Humanitarian pre-positioning of tarpaulins, rope, sleeping mats, water purification tablets, and jerrycans for Rohingya camps before and during the monsoon season.
  • Anticipatory action and early-warning support by humanitarian partners, including cash assistance, food, hygiene kits, animal feed, and early warning messages to at-risk populations.

What Works

  • Early-warning and anticipatory action, which the UN response says reached over 4 million people in risk areas with early warning messages before major flooding.
  • Pre-positioning emergency supplies before peak monsoon conditions, which UNHCR reported for the Rohingya camps to reduce losses from floods, landslides, and strong winds.
  • Cash assistance and essential relief distributions, which the humanitarian response plan says were used to help families cope with flood and cyclone impacts.

How to Help

  • Donate to credible humanitarian responders working in Bangladesh, such as UN agencies, the Bangladesh Red Crescent Society, and established NGO relief partners.
  • Support organizations providing shelter, clean water, food, and medical aid for flood-affected and displaced communities, including Rohingya camps.
  • Advocate for emergency relief funding, climate adaptation, embankment repair, and stronger flood forecasting and warning systems through elected representatives and aid agencies.

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Verified Organizations

Organizations Helping(21)

UNHCR is mitigating flood risks in Rohingya refugee camps by pre-positioning humanitarian supplies such as tarpaulins, rope to secure shelters, sleeping mats, water purification tablets, and jerrycans ahead of the monsoon season to protect displaced populations from floods and landslides.

BDRCS tackles the flood crisis by delivering emergency relief such as shelter materials, food security support, health services, and water, sanitation, and hygiene (WASH) interventions in flood-affected districts. They coordinate with government and humanitarian partners to provide early warning, pre-position supplies, and conduct rapid response to mitigate flood impacts on displaced populations and vulnerable communities.

The World Bank implements projects aimed at strengthening flood defenses, improving early warning systems, and enhancing community resilience to flooding and sea level rise. Their programs focus on infrastructure improvements, sustainable water management, and livelihood diversification to reduce the socio-economic impacts of annual floods and climate change.

ICCCAD conducts research and capacity building on climate change impacts, including flood risk and sea level rise in Bangladesh. They work with policymakers and communities to develop evidence-based adaptation strategies, promote climate-resilient urban planning, and enhance disaster preparedness to reduce displacement and livelihood loss caused by flooding.

Sources & Citations

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