The surge in the river’s discharge led to the overnight damage of two stretches of the Champaran embankment on the left bank of the Gandak. The affected sections are located at Khairatwa in Bagaha-1 and Phuliyakhad in Bairia. The breaches were attributed to excessive water discharge from the Valmikinagar barrage, which released more than 3 lakh cusecs of water into the river system due to the intense precipitation upstream in Nepal.
The flooding has inundated villages in the Nautan area, with floodwaters reaching adjacent highways. Approximately 3,000 people across four villages have been affected by the rising waters. In response, residents have been forced to flee their homes, with some taking shelter on higher ground while others have been evacuated by boat. Local authorities have deployed teams to assist affected communities and undertake repairs to the damaged embankment structures.
The disruption has extended to transport services, which have been suspended or altered due to the submergence of roads and the overall hazardous conditions. The situation highlights the vulnerability of communities along the India-Nepal border to rapid changes in river levels driven by upstream rainfall. As the water level remains at record highs, monitoring efforts continue to assess the stability of remaining embankment sections and the safety of displaced residents.
While immediate response teams are working to repair the breaches and provide relief to those displaced, the underlying cause remains the massive volume of water released from the Valmikinagar barrage. The record-breaking measurement at Bagaha underscores the severity of the current hydrological event in West Champaran. Authorities are coordinating ongoing assessments to determine the next steps for embankment reinforcement and long-term flood mitigation in the affected villages.
