Flooding in Paraguay and Argentina’s Corrientes province has inundated homes and damaged infrastructure, with further rises in water levels possible.

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Flooding along the Paraná River has forced about 4,200 families to evacuate in eastern Paraguay and inundated neighborhoods in Argentina’s Corrientes province, as authorities warn that further rainfall could worsen conditions in the coming days.

RELATED: Paraguay Evacuates 4,200 Families as Parana River Overflows

Ciudad del Este, in Paraguay, is among the hardest-hit areas, with more than 1,000 households affected. In Argentina, a breached flood barrier in Paso de la Patria has sent water hundreds of meters inland, submerging streets and creating additional safety risks.

Heavy rainfall across the Paraná River basin has prompted civil protection agencies and local authorities in both countries to assist displaced residents, distribute sandbags and establish temporary shelters.

In Paraguay’s Alto Paraná department, the neighborhood of Remansito in Ciudad del Este has suffered severe flooding. Around 35 families involved in recycling were forced to leave their homes after their plots were inundated.

🌊 La crecida del río Paraná obligó a evacuar a unas 4.200 familias en el este de Paraguay. ⚠️ En Ciudad del Este hay más de 1.000 hogares damnificados y 35 familias del barrio Remansito debieron abandonar sus viviendas. #teleSUR #Paraguay #22Oct #AméricaLatina… pic.twitter.com/0TV9HiUCkP

— teleSUR TV (@teleSURtv) October 23, 2026

Residents have blamed the rapid rise in water levels on the opening of floodgates at the Itaipu Binacional hydroelectric plant. The dam’s administration has rejected claims that the operation was the main cause of the flooding, saying the gates were opened in accordance with technical safety protocols for operational contingencies.

The emergency has also severely affected Paraguay’s Ñeembucú department, particularly the localities of Ayolas and Cerrito. Residents have organized community kitchens to provide food and basic supplies to evacuees.

Across the border, Paso de la Patria has become one of the most vulnerable areas in Corrientes province after an embankment near the Don Julián cabin area gave way. Water levels at the town’s port reached 7.79 meters.

The breach allowed floodwaters to advance as far as 300 meters inland, inundating the Los Pescadores, La Isla and Señoran neighborhoods, as well as areas around the Huajó stream.

The rising water has also submerged the Pinín Palma amphitheater and Isla de los Pájaros. The presence of potentially dangerous wildlife, including caimans, in residential areas has added to concerns over public safety. The flooding has also hit a town whose economy relies heavily on tourism and sport fishing.

Residents have described the difficulty of escaping the rising waters. Ismael Ali, who lives in Los Pescadores, said he was surrounded by floodwater with nowhere to go, while neighbors fled as best they could and tried to rescue their dogs.

Although the Paraná’s level in the Argentine sector fell by 40 centimeters on Friday, authorities warned that the decline might be temporary. Heavy storms continuing upstream in Brazil could cause water levels to rise by as much as another meter in the coming days.

Paraguay’s Directorate of Meteorology and Hydrology has forecast continued rainfall through the weekend, raising the risk of landslides. Municipal authorities and rescue teams in both countries are continuing to distribute sandbags, open temporary shelters and monitor riverside areas. Residents have been warned to remain alert for further rainfall and possible hail.

Severe flooding caused by heavy rainfall and the rising Parana River has forced the evacuation of some 4,200 families in eastern Paraguay, with local authorities monitoring vulnerable areas to move residents into temporary shelters.

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More than 1,000 severely damaged homes are concentrated in the municipality of Ciudad del Este, where the rising waters have swallowed entire parcels of land. Remansito neighborhood was hit hardest. Around 35 families who work in recycling had to abandon houses submerged under the floodwater.

The emergency extends beyond that city. In the department of Ñeembucú, severe flooding has been reported in the towns of Ayolas and Cerrito. Local authorities and rescue teams continue to watch the most exposed areas as they coordinate the transfer of affected residents to temporary shelters.

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The scale of the crisis has grown quickly. Just days earlier, official figures put the number of affected households at 3,000, a count that has now risen above 4,200 as the river keeps climbing.

Residents along the riverbank say the situation worsens considerably each time the gates of the Itaipu Binacional hydroelectric dam open. They argue that releasing the reservoir’s excess water has an immediate and direct impact on homes built along the coastal strip.

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Una publicación compartida de teleSUR English (@telesurenglish)

Dam Blamed, Rain Persists

Representatives of the hydroelectric facility defended the maneuver. The gate openings, they said, respond strictly to technical safety protocols established for operational contingencies. The dam’s administration rejected the claim that these operations are the main cause of the river overflowing in the region.

The dispute places technical necessity against lived experience. For the communities watching water pour into their streets, the relationship between the releases and the flooding feels direct. For the dam operators, the gates are simply doing what they were designed to do under extreme conditions.

The national weather agency has offered little relief. Projections from the Directorate of Meteorology and Hydrology warn that rain will continue falling through the weekend across the country’s eastern zone. The agency urged the public and protection agencies to maintain precautionary measures amid the risk of new landslides.

#Paraguay | Families in La Rivera have been affected by flooding along the Paraná River, with rising water levels impacting homes and surrounding communities.
Footage captures the extent of the flooding and the challenges faced by residents as they deal with its consequences.… pic.twitter.com/7GKTOoXEnB

— teleSUR English (@telesurenglish) October 23, 2026

Solidarity has also moved through the affected areas. Neighbors in working-class sectors have organized to supply community kitchens and distribute donations of basic goods. That support network has become essential for families who left their homes with little more than what they could carry.

The flooding follows a pattern familiar to the region. The Paraná River, one of South America’s largest waterways, regularly swells after sustained rains, but the current emergency has outpaced local capacity to respond.

With the forecast showing no break in the weather, the number of displaced families could continue to rise. Shelters are filling, and the most vulnerable households, including those who earn their living from recycling along the riverbank, face an uncertain wait before the waters recede enough to return.

The EU welcomes Cambodia’s decision to join the Multi-party Interim Appeal Arbitration Arrangement (MPIA) for WTO members, contributing to efforts to uphold a rules-based multilateral trading system. 

With Cambodia’s participation, the MPIA now covers 62 World Trade Organization (WTO) members and 60.4% of world trade.  

The MPIA brings together participants from all continents and at different levels of development, united by a shared commitment to upholding the rules-based trading system. 

The MPIA preserves the right to appeal in trade disputes among participating WTO members, at a time when the WTO’s Appellate Body remains non-functioning. It helps ensure that disputes can continue to be resolved in an orderly and binding manner, avoiding appeals 'into the void'. 

“I welcome Cambodia to the MPIA. The arrangement plays an important role in upholding the rules-based trading system. Each new participant helps reinforce the predictability, stability and credibility of global trade rules. I encourage other WTO members to join the MPIA,” said EU Trade and Economic Security Commissioner Maroš Šefčovič. 

Background 

The MPIA was established in 2020 and has proven its effectiveness in many WTO disputes.  

Under the MPIA, appeals are heard by arbitrators randomly selected from a pool of 10 standing appeal arbitrators set up by the participating WTO members. These arbitrators are persons of recognised authority, with demonstrated expertise in law, international trade and WTO agreements.  

The MPIA is open to all WTO members as a practical tool for appeal arbitration, pending the restoration of a reformed and fully functioning WTO dispute settlement system. 

As of 1 June 2025, the MPIA has an updated pool of appeal arbitrators to ensure that appeals continue to be heard by independent arbitrators of the highest calibre. 

At the WTO Ministerial Conference that took place earlier this year, MPIA ministers stressed the importance of the MPIA for the security and predictability of the multilateral trading system.  

The current MPIA participants are Australia, Barbados, Benin, Brazil, Cambodia, Canada, China, Chile, Colombia, Costa Rica, Ecuador, the European Union (and its Member States), Guatemala, Hong Kong (China), Iceland, Japan, Liechtenstein, Macao (China), Malaysia, Mexico, Moldova, Montenegro, New Zealand, Nicaragua, Norway, Pakistan, Paraguay, Peru, the Philippines, Singapore, Switzerland, Ukraine, the United Kingdom, Uruguay and Vietnam.

More information

MC14: Supporting the rules-based multilateral trading system: the role of the MPIA