What is the location of the flooding?
Since September 25, 2026, heavy rainfall has caused flooding and landslides across northern India and neighboring Nepal. Uttar Pradesh has experienced severe flooding after rainfall far above normal levels, while Odisha has also been affected. In Nepal, rising rivers and tributaries have increased flood and flash-flood risks across much of the country, including areas still recovering from major August flooding.
Which cities or areas are affected by the flooding?
Areas affected by heavy rainfall, flash flooding, and rising river levels include:
- Nepal: Baglung, Manang, Mustang and Myagdi
- India: Odisha and Uttar Pradesh
What is the current containment status of the flooding?
Rescue and relief operations remain underway in affected parts of India, while officials monitor rivers and assess damage. Rainfall in Uttar Pradesh is expected to ease, although additional light rain remains possible. In Nepal, major rivers and tributaries continue to rise, with authorities working to restore disrupted power supplies and monitor areas at risk of further flooding.
Are there any evacuation orders or alerts in place?
More than 75,000 people in low-lying areas of Odisha have been evacuated to safer locations. Authorities in Uttar Pradesh have closed schools in affected areas and advised residents to avoid unnecessary travel through waterlogged areas and stay away from fast-flowing waterways. Nepal has warned of possible flash floods in 49 of 77 districts, with widespread high flood or flash-flood risk.
How can I protect myself from mold after flooding?
It’s important to take steps to prevent mold after a flood.
- Before entering a flooded area, make sure it is safe and free from electrical hazards or structural damage.
- Use protective gear: wear gloves, goggles, and a KN95/FFP2 mask to minimize exposure to mold spores.
- If there is still standing water, remove it as quickly as possible. Use pumps, wet-dry vacuums, or buckets to extract the water.
- Open windows and doors to facilitate air circulation and use fans, dehumidifiers, and HVAC systems to help dry the space. This step is crucial within the first 24-48 hours after flooding to prevent mold growth.
- Remove and discard any items that have been severely damaged by floodwater and cannot be thoroughly cleaned and dried. This includes carpets, upholstered furniture, mattresses, and any other porous materials.
- Thoroughly clean all hard surfaces with a detergent or cleaner suitable for mold remediation. Use a solution of 1.5 cups of bleach mixed with one gallon of water to disinfect nonporous surfaces. Never mix bleach with ammonia or other cleaning products, as the fumes are toxic.
- Maintain an indoor relative humidity (RH) of 35-50%. High humidity promotes mold growth, so consider using dehumidifiers in damp areas.
- Run a high-performance air purifier for mold, both during and after the mold removal work.
- If the flooding and mold damage are extensive, consider contacting professionals specializing in mold remediation to ensure proper cleanup and restoration.
Remember, mold can pose health risks, so it's important to take these steps promptly and thoroughly. If you experience persistent mold-related health issues or have concerns about extensive mold growth, consult with a medical professional or a mold remediation specialist.
