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Moderate
Riverbank Erosion
Ongoing
6 sources
2 entities

Ongoing Brahmaputra Right-Bank Protection Embankment Collapse and Erosion in Chilmari, Kurigram

A series of collapses have hit the Brahmaputra right-bank protection embankment in Chilmari, Kurigram, starting from June 28, 2026. Significant events include the collapse of approximately 60 meters of block pitching on July 16 and a 30-meter collapse at the Kanchkol Sarak-tari area on July 20, 2026, at 7:00 PM. Multiple incidents throughout July have cumulatively damaged 200 meters of the structure. Local residents and the Water Development Board are responding with emergency geo-bag dumping, while concerns regarding the construction quality of the 450-crore project persist.

Monday, 29 June 2026 at 12:00 amKanchkol Sarak-tari, Raniganj Union, Chilmari, Kurigram

Hazard specifics

Flood category

Overbank Flood

River

Brahmaputra

Trigger / cause

Riverbank erosion and embankment structural failure

Affected scope

2 Records
ScopeSource wording
1 · upazillaরাণীগঞ্জ ইউনিয়ন, চিলমারী
1 · districtকুড়িগ্রাম জেলা
1 · upazilla
রাণীগঞ্জ ইউনিয়ন, চিলমারী
1 · district
কুড়িগ্রাম জেলা

Involved entities

2 Records
Brahmaputra Right-Bank Protection Embankment
Infrastructure
Embankment
Brahmaputra River
Natural Feature
River

Agencies deployed

Local Administration

District or Upazila level government authorities

The Water Development Board has deployed workers to dump up to 14,000 geo-bags for emergency stabilization of the damaged area.

Relief items: Geo-bags

Community Responders

Local residents acting as immediate responders during incidents

Local residents mobilized via mosque announcements to dump geobags in an emergency attempt to mitigate further damage.

Relief items: Geo-bags

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