- 10th July, 2025 | Bangladesh

Once known for its relative dryness compared to the north, southern Bangladesh is now enduring its second consecutive year of destructive flash floods. Districts like Feni, Noakhali, Cumilla, and Lakshmipur are submerged again in 2025, while communities are still recovering from the devastation of August 2024.

In just a year, the reality has changed: Southern Bangladesh is no longer a flood-safe zone. This signals a major shift in Bangladesh's climate landscape—and demands urgent attention.

Southern Bangladesh: A Region Under Water, Again

In late August 2024, flash floods claimed 71 lives, displaced over 500,000 people, and caused economic damages exceeding Tk 14,421 crore, according to a study by the Centre for Policy Dialogue (CPD).

In 2025, the situation has repeated. Muhuri River in Feni was reported to be flowing 137 cm above the danger mark, displacing families and devastating cropland. For a region not previously defined by flood vulnerability, this is an unmistakable transformation of risk.

Why Is This Happening? The Core Causes

The cause is not singular. These recurring floods are driven by a complex set of factors:

Climate Change and Rainfall Extremes: Unpredictable, high-intensity monsoon rains fueled by rising global temperatures.

Upstream Water Release: Sudden discharge from Indian dams (e.g., Tripura) without adequate warning.

Deforestation and Land Misuse: Encroachment into wetlands and char lands reduces water absorption and increases runoff.

Insufficient Urban Drainage: Rapid, unplanned development blocks natural water flow in southern towns and villages.

Together, these factors have turned a seasonal concern into a chronic disaster.

When Relief Isn’t Enough: The Gaps in Response

Government and aid agencies have opened over 3,400 shelters, deployed military support, and distributed basic relief packages. But large gaps remain:

Lack of gender-sensitive emergency planning

No long-term WASH rehabilitation

No real investment in community preparedness or green infrastructure

As always, women and girls bear the brunt. Toilets overflow, hygiene breaks down, and the risk of gender-based violence rises with each night spent in overcrowded shelters.

What Must Be Done: IPAO’s Vision for Climate Resilience

At IPAO, we believe that climate-resilient solutions must be local, inclusive, and sustainable.

Here's what needs urgent implementation:

Climate-resilient latrines and hygiene systems in all flood-prone communities

Decentralized early warning systems connected to local stakeholders

Reforestation and wetland restoration across southern districts

Green infrastructure: composting, biogas, and eco-friendly housing solutions

Community engagement, especially women-led response teams

Our experience with climate-resilient WASH, Tricho-compost, and biogas plants has shown that transformation is possible.

A Shift in the Disaster Map: What It Really Means

Bangladesh has long accepted that the north floods annually. But now, the south is sinking. And it's not a seasonal mistake—it's a climate warning.

If flash floods continue to strike the same communities with no long-term planning in place, what we're witnessing is not nature's wrath—it's policy failure.

Climate change is redrawing the risk zones. The disaster map has shifted. Our strategies must shift with it.

Final Call: Let’s Not Wait for Another Red Dot on the Map

IPAO calls upon policy leaders, donors, community actors, and partners to treat this not as another incident, but a turning point.

If we fail to act now:

More families will drown in debt and disaster.

More girls will drop out of school due to broken sanitation.

More land will be lost to water that should have been managed.

If we succeed:

Families will have flood-safe toilets.

Schools will remain open during monsoon.

Communities will become the front line of climate resilience.

Bangladesh can lead by example. But only if we choose to.

Be part of the change. Support IPAO’s climate resilience mission.

IPAO Communications | 🌐 www.ipaongo.org | 📩 info@ipaongo.org

#ClimateCrisis #IPAO #GreenResilience #FloodPreparedness #WASH #WomenLedRecovery