Flash floods on August 26 devastated paddy fields and animal herds across Rasuwa, Nuwakot and Dhading, leaving farmers facing lost harvests, depleted herds and uncertain recovery.
The flash floods that tore through the Bhotekoshi-Trishuli river corridor on August 26, 2026, have inflicted heavy losses on Nepal’s agricultural heartland: A Rapid Damage and Needs Assessment (RDNA) jointly prepared by the National Planning Commission and the National Disaster Risk Reduction and Management Authority (NDRRMA) puts crop damage at Rs 1.09 billion and livestock losses at Rs 1.11 billion.
Triggered by the collapse of ice and rock near Langtang Lirung on the Nepal-China border, the sudden surge of water, ice and debris raced down the valleys, sweeping away farmland, irrigation systems, homes and livelihoods in Rasuwa, Nuwakot, Dhading and neighbouring districts. While the human toll continues to mount – with more than 1,300 confirmed dead and thousands still missing – the economic shock to rural households is only now coming into sharper focus through detailed sector assessments.
Paddy Fields Wiped Out Across Key Districts
Paddy, the mainstay of local food security and income, suffered the heaviest crop losses. The floods damaged 1,669 hectares of paddy fields and destroyed an estimated 5,843 tonnes of rice production. Total agricultural crop damage, including standing crops and expected effects on subsequent seasons, stands at Rs 1.09 billion (approximately USD 7.22 million).
Nuwakot bore the brunt. In Bidur Municipality alone, 700 hectares of paddy land were affected, threatening a potential loss of 2,450 tonnes. Likhu saw 230 hectares damaged (805 tonnes lost) and Belkotgadhi 200 hectares (700 tonnes). In Dhading, paddy fields covering 245 hectares across Benighat Rorang, Gajuri, Siddhalek and Galchhi were hit. Rasuwa reported damage to 140 hectares in Gosaikunda and 143 hectares in Uttargaya.
Vegetable farming was also severely disrupted. Some 137 hectares were affected, resulting in the loss of 1,843 tonnes of produce. Bidur again recorded the highest impact, with 98 hectares damaged and an estimated 1,323 tonnes of vegetables lost. Smaller but significant losses were recorded in several Dhading municipalities.
According to The Himalayan Times daily newspaper, “The August 26 flash floods in the Bhotekoshi-Trishuli river system damaged 1,669 hectares of paddy fields and wiped out an estimated 5,843 tonnes of rice production, according to a government damage assessment.” The Rising Nepal Daily similarly noted that the disaster “had its significant implications on crops and vegetables especially on paddy, vegetables and livestock.”
Livestock Herds Decimated, Buffaloes and Goats Hit Hardest
The livestock and poultry sector recorded losses of Rs 1.11 billion, with 252,445 animals and birds affected. Poultry made up the overwhelming majority by number – 214,827 birds, or 85.1 percent of the total – but accounted for only Rs 53.7 million, or 4.8 per cent of the financial loss, because of their lower individual value.
Larger animals drove the bulk of the economic damage. The loss of 4,572 buffaloes was estimated at Rs 457.2 million, representing 41 per cent of total livestock losses. Goats and mountain goats (chyangra) accounted for Rs 391.3 million (35.1 per cent), while cows and oxen losses reached Rs 179.2 million (16.1 per cent). Together, buffaloes, goats and cows made up 92.3 per cent of the livestock sector’s financial losses. Smaller losses were recorded for pigs, sheep and other animals.
The Rising Nepal Daily reported: “The livestock and poultry sector has been severely hit by the floods, causing substantial losses to farmers. According to available data, a total of 252,445 animals and birds have been affected, with the estimated financial loss standing at Rs 1.11 billion.” It added that “the loss is heavier on larger livestock.”
These animals were not merely economic assets; for many subsistence farming families they represented milk, meat, draught power, manure and a critical safety net in times of hardship. Their sudden loss compounds the destruction of standing crops and stored food, leaving households more vulnerable as the planting window for the next season approaches.
Broader Agricultural and Livelihood Impact
Independent assessments by the Food and Agriculture Organization (FAO) paint a similar picture, estimating around 1,800 hectares of crops damaged – mostly paddy – with production losses approaching 7,700 tonnes. The FAO noted that the affected municipalities were home to more than 350,000 cattle, buffalo, sheep and goats as well as approximately 1.6 million poultry before the disaster, and that 5 to 10 per cent of the livestock and poultry population in these communities may have been completely lost.
“For farming families, these losses are about much more than the current harvest. Losing a crop can mean losing next season’s production and next month’s income,” FAO Deputy Director-General Beth Bechdol observed in comments on the disaster. The organisation has stressed that farmland, fisheries, food stocks and agricultural infrastructure were also affected, threatening food security and incomes well beyond the immediate emergency.
In many riverside settlements, terraced fields have been buried under silt and boulders or simply washed away. Irrigation channels have been destroyed, and access to remaining fields has been cut by damaged roads and bridges. The timing of the flood – midway through the monsoon growing season – has left farmers without the current harvest and with limited capacity to prepare for the next cycle.
Scale of the Disaster and Reconstruction Challenge
The agricultural losses form only one part of a far larger catastrophe. Government assessments have put total direct physical damage and economic losses from the Bhotekoshi-Trishuli floods at around Rs 408 billion to Rs 482 billion. Reconstruction and recovery needs have been estimated at Rs 723.31 billion, with some officials warning that full rebuilding with greater resilience could cost the equivalent of USD 4 to 5 billion.
Hydropower projects along the corridor sustained some of the heaviest infrastructure damage, with more than 750 MW of capacity affected. Thousands of private houses – 7,570 according to official counts – were destroyed or badly damaged. Roads, bridges, schools, health facilities and cultural sites also suffered extensive harm. The energy sector alone is projected to require nearly Rs 391 billion for restoration.
Yet for the rural communities that line the Bhotekoshi and Trishuli valleys, the loss of crops and livestock strikes at the core of daily survival. Many families have simultaneously lost homes, relatives, savings and the productive assets that once underpinned their livelihoods. As one analysis of the disaster observed, such events “manufacture poor Nepalis” by stripping away the means of recovery just as they are most needed.
Path to Recovery and Support for Farmers
Authorities have begun mapping needs for early recovery, including support for the productive sector that encompasses agriculture, trade and small businesses. Immediate priorities include clearing debris from fields, restoring irrigation, providing seeds and planting materials for the next season, and restocking livestock where possible. International partners, including the FAO, have highlighted the urgency of rapid agricultural recovery to prevent a temporary shock from becoming a prolonged livelihood crisis.
The National Planning Commission and NDRRMA assessment underscores that the damage figures for crops already incorporate some projected effects on subsequent seasons. This suggests that without timely intervention, the agricultural impact could stretch well into 2027 and beyond. Local governments in the worst-hit municipalities, particularly Bidur in Nuwakot, face the dual challenge of helping families rebuild homes while restoring the farming systems that sustain them.
Long-Term Implications for Rural Nepal
The Bhotekoshi-Trishuli disaster has once again exposed the vulnerability of Himalayan communities to cascading glacial and monsoon hazards. Climate-driven instability in high-altitude glaciers is increasing the risk of similar events. For Nepal’s mountain and mid-hill farming systems, which already operate on thin margins, the combination of lost land, animals and infrastructure poses a severe test of resilience.
As detailed assessments continue and reconstruction plans take shape, the focus on agriculture and livestock remains critical. The Rs 1.09 billion in crop damage and Rs 1.11 billion in livestock losses represent more than statistical tallies; they measure the shattered hopes of thousands of farming families who awoke on August 26 to find their fields and herds gone. Restoring those livelihoods will be essential not only for local recovery but for the broader economic and food-security outlook of the affected districts.
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