Live coverage
Floods in Nepal
Live coverage of the flood happening now, plus why Nepal’s rivers behave the way they do and what to do when one rises. Every figure is attributed to the bulletin it came from.
In danger right now?
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Full list of Nepal emergency numbers, and what each one is for
The flood happening now: Rasuwa, August 2026
On the morning of 26 August 2026 a flash flood came down the Bhote Koshi from the Tibet side of the border into Rasuwa district. The border towns of Timure and Syabrubesi were hit hardest, and the water carried on down the Trishuli and into the Narayani. Bodies have since been recovered as far south as Chitwan, where more than a third of the confirmed dead were found.
Read every number against its own clock. The death toll and district breakdown are from the Nepal Police of 14 October 2026, 12:00 pm NPT. The missing figure is from the NDRRMA of 3 October 2026, 12:00 pm NPT. The rescue figure is from the Reuters of 5 October 2026, 12:00 pm NPT. Damage figures come from the UN OCHA situation overview, 27 August. Every count here is provisional and moves in both directions.
Read the full Rasuwa flood briefing: what happened, what caused it, who is missing, and what is still unknown.
Immediate lake-burst risk has fallen, caution remains
The Department of Hydrology and Meteorology says the immediate risk of a sudden burst from the barrier lake, near the confluence of the Chhochen Khola and the Purepu Tsangpo, inside Tibet close to the Nepal border, has fallen after water began flowing out naturally, Onlinekhabar reports. Chinese state media had put the volume behind it at around 2.5 million cubic metres and warned it was at risk of breaching.
The Nepali Army suspended rescue operations along the border for one and a half hours as a precaution while Chinese teams pulled back a kilometre from the site. The Kathmandu Post reported early Friday afternoon that the lake had breached; NDRRMA said water levels in the Bhotekoshi surged as a result, and helicopters carried out aerial reconnaissance over Rasuwa to check the impact downstream. Chinese state media said Friday afternoon that rescue operations in Tibet had resumed after water levels at the lake dropped slightly, then reported a new glacial slip sent about 50,000 cubic metres of ice and debris into the same lake on Friday evening, ABC News reports. The lake grew from about 2 million cubic metres on Thursday morning to about 2.5 million cubic metres by Friday evening. China had earlier warned that some 3 million more cubic metres of water was expected to flow in over three days, with peak flow expected around 1 September, ABC News reports. On Saturday evening, the Department of Hydrology and Meteorology said the immediate risk of a sudden lake burst had decreased after water began flowing out naturally. Onlinekhabar reported experts warning that fresh landslides could still trigger renewed flooding, so people downstream should remain cautious. Both rivers are upper tributaries of the Trishuli system, so the water is running down the same corridor the 26 August flood took. Most river gauges on the Bhote Koshi and Trishuli were destroyed in the first wave, so a warning would come with less notice than normal.
Keep off the banks of the Bhote Koshi, the Trishuli and the Narayani until officials say it is clear. Fresh landslides could still trigger renewed flooding.
Source: Department of Hydrology and Meteorology and water experts, reported by Onlinekhabar, 29 August 2026, 8:54 pm NPT.
Everything on this event, page by page
- Rasuwa flood 2026: the full briefingEvent overview
- Live updatesNewest first
- Casualties: 1458 dead, district by districtDeath toll
- Foreign nationals missing, and who families should callFor families abroad
- Hydropower damage: 14 projects, 748 MWEnergy
- Missing persons: 5285 listed, and how to report oneMissing
- Timeline, hour by hourChronology
- What caused the floodGLOF, avalanche or quake
- Damage: hydropower, bridges, roads and costDamage
- Map of the flood pathMaps
- Nepal emergency numbersHelp now
- Relief and how to donate safelyGive
Why floods in Nepal are so dangerous so fast
Nepal falls from over 8,000 metres to under 100 metres in about 200 kilometres. Rivers in the hill districts drop steeply and move fast, so a release upstream reaches villages downstream in under an hour rather than over days. In the Rasuwa case, the river drops about 3,000 metres in under 40 km, one of the steepest runs in the Himalaya.
Three things make it worse than the raw geography suggests:
- Roads follow rivers. The escape route and the flood path are frequently the same line on the map. Moving uphill away from the road is the correct instinct, and the opposite of what people usually do.
- Warning infrastructure is thin, and it is destroyed first. Most river gauges on the Bhote Koshi and Trishuli were wiped out by the first wave of the 2026 flood, which reduced warning time for anything that followed. The road that carried rescue teams in, the 42 km from Betrawati to the border, was destroyed at multiple points in the same hour.
- Some headwaters sit in another country. The catchment above Rasuwagadhi is inside Tibet. Nepal has no monitoring station there, so the first sign of a problem can be the river itself.
The two kinds of flood Nepal gets
Monsoon river flooding
June to September. Builds over hours or days, tracks the rain, and is at least partly forecastable. Worst in the Tarai plains, where water spreads wide and stays for days.
Sudden-release floods (GLOF and landslide dams)
Can happen on a clear day with no rain. A lake or a debris dam high in the mountains fails, and the whole volume leaves at once. Almost no warning. This is what hit Rasuwa in 2026.
Telling them apart matters, because the advice differs. Rain flooding gives you time to move belongings and livestock. A sudden-release flood gives you time to move yourself, and only if you start immediately.
Read the full guide to Nepal’s natural hazards: floods, earthquakes, landslides, lightning and cold waves, with the warning signs and what to do for each.
Common questions
Is there a flood in Nepal right now?
Yes. A flash flood struck Rasuwa district on 26 August 2026 and ran downstream along the Trishuli and Narayani rivers. As of 14 October 2026, 12:00 pm NPT, Nepal Police report 1458 dead in Nepal; Nepal Police report 5285 people missing at 3 October 2026, 12:00 pm NPT. The immediate lake-burst risk has fallen, but officials warn fresh landslides could still trigger renewed flooding. Full coverage of the Rasuwa flood.
Which rivers in Nepal flood most often?
In the Tarai, the Koshi, Karnali, Narayani, Bagmati and West Rapti spread over their banks most monsoon seasons. In the hills, steep tributaries such as the Bhote Koshi and Trishuli rise in hours rather than days, which leaves far less warning time. The 2026 Rasuwa flood came down the Bhote Koshi.
When is Nepal’s flood season?
The monsoon runs roughly June to September and brings most of Nepal’s yearly rain, so that is when river flooding peaks. Glacial lake outburst floods are different: they can happen on a clear, dry day, which is exactly what happened in Rasuwa in August 2026.
What should I do if a river rises with no rain?
Treat it as an emergency and move uphill away from the river immediately, not along the road. Roads follow river valleys and flood first. A river that rises or suddenly stops on a dry day is the classic sign of a burst blockage upstream. You may have minutes.