More than 2,300 people reported stranded in 70 cut-off villages. Record-breaking rainfall, overflowing rivers and damaged transport links raise urgent questions about Odisha’s flash-flood preparedness.
The Blink | Bhubaneswar | October 29, 2026: Cyclone Arnab has weakened, but its aftermath has triggered a major flood emergency across southern Odisha, leaving hundreds of villages inundated and thousands of residents in need of assistance.
According to the Odisha government’s latest figures, flooding has affected 299 villages in Ganjam district, with 70 villages cut off and 2,328 people stranded.
The Indian Coast Guard began helicopter rescue operations on Thursday afternoon after persistent rain and low cloud cover initially delayed aerial evacuation.
Extreme rainfall overwhelms southern Odisha
Patrapur in Ganjam recorded approximately 546 mm of rainfall in 24 hours, while several other locations reported exceptionally heavy downpours.
The Rushikulya river has crossed its danger level, flooding settlements and agricultural land.
In neighbouring Gajapati district, approximately 300 metres of National Highway 326 were washed away, severely disrupting road connectivity.
Flooded railway tracks and bridges also disrupted services on the important Chennai–Howrah route. Nine trains were cancelled and several others diverted.
Thousands evacuated, but villages remain isolated
Chief Secretary Anu Garg said rescue teams had evacuated 11,882 people in Ganjam.
Another 17,441 people were shifted to safety in Gajapati, where more than 700 villages have been affected.
Teams from the National Disaster Response Force, Odisha Disaster Rapid Action Force and Fire Services have been deployed.
The Centre has assured assistance, with Union Home Minister Amit Shah speaking to Chief Minister Mohan Charan Majhi.
The question of preparedness
Odisha has considerable experience managing cyclones, particularly coastal evacuation.
But the floods have exposed the different challenges posed by extreme rainfall, overflowing rivers and landslides in mountainous terrain.
The state’s Engineer-in-Chief for Water Resources, Dilip Kumar Rout, acknowledged that authorities had not anticipated rainfall of this magnitude.
That admission deserves closer examination.
Could flood-prone villages have been identified and evacuated earlier?
Were river-level warnings and district emergency plans sufficiently coordinated?
Did authorities have adequate boats, rescue equipment and alternative access routes ready for settlements likely to be isolated?
These questions do not establish negligence. But they require a transparent post-disaster assessment.
The human and economic costs
Flooding has damaged standing paddy crops, submerged homes and disrupted essential transport.
For vulnerable rural and Adivasi communities, the immediate concerns are access to safe drinking water, food, medicines and emergency healthcare.
The government must also assess crop losses and provide timely compensation.
Odisha’s disaster response cannot be judged solely by the number of rescue teams deployed or people evacuated.
It must also be measured by how effectively authorities anticipated risks and protected communities before they became stranded.
Cyclone Arnab may have weakened. But for thousands of flood-affected families, the emergency is far from over.
The larger question: Is Odisha’s disaster-management system prepared for extreme rainfall events that turn a cyclone warning into a flash-flood catastrophe?
