AI-generated summary
Bihar is prone to flooding during monsoon season, often exacerbated by heavy rainfall in Nepal that causes rivers originating in the Himalayas to swell. The Gandak, Kosi, Ganga, and Ghaghra rivers are major waterways affecting the region.
Synopsis
Bihar faces significant flood threats as river water levels continue to rise. Heavy rainfall and flash floods in Nepal have caused major rivers to swell. Authorities have opened barrage gates and are monitoring river embankments closely. People are being moved from low-lying areas to safer locations. Disaster response teams are on standby for any emergency situations.
Several parts of Bihar faced the threat of flooding on Friday as water levels in the Ganga, Gandak, Kosi and Burhi Gandak rivers continued to rise following devastating flash floods and heavy rainfall in neighbouring Nepal.
A senior official said excess water brought by the flash floods had caused the Gandak river to swell, prompting authorities to open all 36 gates of the barrage at Valmiki Nagar. About 1.02 lakh cusecs of water had been released from the Gandak Barrage by 5 pm on Friday.
Also Read: Nepal issues new flood warning after dam breach in Tibet
"Teams of the Water Resources Department at the Gandak barrage are on alert. Officers have been directed to ensure regular inspection of the river embankments, maintain a round-the-clock vigil and make all preparations for a possible emergency," the official said.
An ice-rock landslide blocked a river near Nepal's border with China, triggering a flash flood that devastated the Himalayan nation and left at least 547 people dead.
Live Events
The disaster, coupled with incessant rainfall, prompted authorities in both Bihar and Uttar Pradesh to intensify monitoring of rivers flowing downstream from Nepal.
"The water levels of several rivers, including the Ganga, Gandak, Kosi and Burhi Gandak, have been rising following continuous rainfall in their catchment areas in Nepal.
"The rivers have touched or crossed the danger level at several places in the bordering districts," a senior Water Resources Department official said.
According to the department's bulletin issued on Friday, the Gandak, Kosi, Ganga, Burhi Gandak and Ghaghra rivers were flowing above the danger mark at several locations in Bihar, while some had reached warning levels.
The Gandak had crossed the danger mark in Gopalganj, while the Kosi and Burhi Gandak had reached the danger level in Khagaria, Katihar and Kursela.
The Ganga was flowing above the danger mark at Digha, Hathidah and Gandhighat in Patna, as well as Kahlgaon in Bhagalpur. The Ghaghra had also crossed the danger mark at Darauli in Siwan district, the bulletin said.
Also Read: Nepal’s mountain tsunami: The 200-km trail of water, rock and destruction
Authorities have begun moving people from low-lying areas to safer locations, while all concerned departments have been placed on alert.
"District Magistrates have been directed to personally monitor the situation. Flood Control Department officials and engineers are camping at vulnerable sites in Bhagalpur, Purnea, Katihar, West Champaran and other districts", the official said.
The National Disaster Response Force and State Disaster Response Force have also been kept on standby at selected locations as authorities prepare for any further deterioration in the situation.
AI outlook — possibilities, not facts
Authorities will continue monitoring river levels and may open additional barrage gates if water levels rise further.
Likely · Within days
Evacuations from low-lying areas may expand to more districts if flooding worsens.
Possible · Within days
A global study published in Science Advances finds that climate change has doubled the number of children aged up to nine exposed to at least five months of dangerous heat stress per year, rising from 59 million to 118 million. In India, 61% of children (145 million) face at least one additional month of heat stress annually due to climate change, with projections showing this could rise to 74% (166 million) at 1.5°C warming and 96% (169 million) at 2°C warming. The research highlights that humid heat disproportionately affects children in developing nations and tropical regions, impairing the body's ability to cool through sweating and increasing risks of heatstroke, dehydration, and organ failure.
A glacier collapse triggered a flash flood on the Nepal-China border, killing hundreds and leaving nearly 1,000 missing, validating ICIMOD reports from March 2026 that warned of doubled glacier ice loss since 2000 and rising risks of glacial lake outburst floods across the Hindu Kush Himalaya.
The Wildlands Conservancy has agreed to purchase the 14,177-acre AP Ranch in Siskiyou County, California, for $15.5 million, protecting one of Northern California's oldest working ranches established in 1856. The acquisition will combine with the existing Beaver Valley Headwaters Preserve to create a 20,000-acre public preserve in the Scott River watershed, safeguarding critical salmon habitat, water rights, and wildlife corridors while ending six decades of Newton family ownership and opening the land for public recreation.
In 2024, Pitkin County bought the 650-acre Snowmass Falls Ranch for $34 million to prevent luxury development, with plans to transfer 530 acres to the Maroon Bells-Snowmass Wilderness via the White River National Forest, preserving wildlife habitat and public access while retaining 120 acres under county control or conservation easement.
Japan culled more than 14,000 bears between April 2025 and January 2026 after a record year of bear attacks that left 13 people dead in 2023-24 and six killed so far in 2025-26, despite the cull; conservationists warn that removing up to a quarter of the Asiatic black bear population risks regional extinction, especially as climate-driven food shortages push bears into human areas, and the government plans to cull another 8,800 bears this fiscal year.
Nepal faces a five-billion-dollar reconstruction bill after flash floods destroyed villages and infrastructure. With hundreds dead and many missing, the Himalayan nation faces a multi-year recovery effort, supported by private sector aid from the Chaudhary Group.