IBOV 171,336.99 ▼ 0.52% IPC MEX 71,905.78 ▲ 0.05% MERVAL 2,848,945 — — USD/BRL5.55▼ 0.54% USD/MXN18.65▲ 0.14% USD/CLP983.34▼ 0.09% USD/COP3,297▲ 0.70% USD/PEN3.41▲ 0.14% USD/ARS1,551▲ 0.34% USD/UYU40.43▲ 3.48% USD/PYG6,196▲ 2.20% USD/BOB11.68▲ 0.19% USD/DOP60.77▲ 0.61% USD/CRC445.62▲ 1.58% USD/GTQ7.64▲ 3.18% USD/HNL26.89▲ 0.13% USD/NIO36.62▲ 1.17% USD/VES899.36▲ 0.14% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.69▲ 2.46% USD/TTD6.72▲ 2.30% EUR/BRL6.18▲ 0.11% BRENT 93.21 ▲ 1.88% WTI 87.32 ▲ 1.49% IRON ORE 161.91 — — COPPER 6.29 ▲ 1.21% GOLD 4,049 ▲ 0.47% SILVER 52.78 ▲ 3.29% SOY 1,223 ▼ 0.14% CORN 446.50 ▼ 0.56% WHEAT 594.00 ▲ 0.21% COFFEE 263.50 ▼ 2.91% SUGAR 18.20 ▲ 0.61% ORANGE JUICE 146.15 ▲ 5.64% COTTON 82.59 ▲ 4.96% COCOA 4,964 ▲ 4.68% BEEF 219.15 ▲ 1.36% CATTLE 330.48 ▲ 0.65% LITHIUM 59.98 ▼ 2.23% PETR4 44.95 ▼ 0.53% VALE3 64.80 — 0.00% ITUB4 41.20 ▼ 1.25% BBDC4 14.54 ▼ 0.95% ABEV3 15.79 ▲ 1.15% BBAS3 17.10 ▲ 0.47% B3SA3 14.48 — 0.00% WEGE3 50.95 — 0.00% PRIO3 60.02 — 0.00% SUZB3 54.46 ▲ 0.48% RENT3 29.79 — 0.00% AZZA3 14.73 ▼ 2.58% CSAN3 2.68 — 0.00% RAIZ4 0.30 ▼ 98.77% PCAR3 2.56 ▲ 5.35% GMAT3 3.81 ▼ 0.52% PSSA3 46.67 — 0.00% CVCB3 0.86 ▼ 1.15% POSI3 3.15 ▲ 3.96% SLCE3 17.09 — 0.00% NATU3 5.55 ▼ 2.80% BRKM5 2.92 ▼ 3.31% RANI3 8.45 ▼ 3.54% CSNA3 4.38 ▼ 2.45% IBOV 171,336.99 ▼ 0.52% IPC MEX 71,905.78 ▲ 0.05% MERVAL 2,848,945 — — USD/BRL 5.56 ▼ 0.43% USD/MXN 18.65 ▲ 0.13% USD/CLP 984.56 ▲ 0.03% USD/COP 3,292 ▲ 0.55% USD/PEN 3.41 ▲ 0.14% USD/ARS 1,545 ▼ 0.03% USD/UYU 40.43 ▲ 3.48% USD/PYG 6,196 ▲ 2.20% USD/BOB 11.68 ▲ 1.36% USD/DOP 60.77 ▲ 0.61% USD/CRC 445.62 ▲ 1.58% USD/GTQ 7.64 ▲ 3.18% USD/HNL 26.89 ▲ 0.13% USD/NIO 36.62 ▲ 1.17% USD/VES 899.36 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.69 ▲ 2.46% USD/TTD 6.72 ▲ 2.30% EUR/BRL 6.18 ▲ 0.13% BRENT 93.21 ▲ 1.88% WTI 87.32 ▲ 1.49% IRON ORE 161.91 — — COPPER 6.29 ▲ 1.21% GOLD 4,049 ▲ 0.47% SILVER 52.78 ▲ 3.29% SOY 1,223 ▼ 0.14% CORN 446.50 ▼ 0.56% WHEAT 594.00 ▲ 0.21% COFFEE 263.50 ▼ 2.91% SUGAR 18.20 ▲ 0.61% ORANGE JUICE 146.15 ▲ 5.64% COTTON 82.59 ▲ 4.96% COCOA 4,964 ▲ 4.68% BEEF 219.15 ▲ 1.36% CATTLE 330.48 ▲ 0.65% LITHIUM 59.98 ▼ 2.23% PETR4 44.95 ▼ 0.53% VALE3 64.80 — 0.00% ITUB4 41.20 ▼ 1.25% BBDC4 14.54 ▼ 0.95% ABEV3 15.79 ▲ 1.15% BBAS3 17.10 ▲ 0.47% B3SA3 14.48 — 0.00% WEGE3 50.95 — 0.00% PRIO3 60.02 — 0.00% SUZB3 54.46 ▲ 0.48% RENT3 29.79 — 0.00% AZZA3 14.73 ▼ 2.58% CSAN3 2.68 — 0.00% RAIZ4 0.30 ▼ 98.77% PCAR3 2.56 ▲ 5.35% GMAT3 3.81 ▼ 0.52% PSSA3 46.67 — 0.00% CVCB3 0.86 ▼ 1.15% POSI3 3.15 ▲ 3.96% SLCE3 17.09 — 0.00% NATU3 5.55 ▼ 2.80% BRKM5 2.92 ▼ 3.31% RANI3 8.45 ▼ 3.54% CSNA3 4.38 ▼ 2.45%
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Wednesday, November 11, 2026

Rio de Janeiro May Experience Severe Water Shortage, Alerts ‘Baía Viva’ Movement

By · · 2 min read

RIO DE JANEIRO, BRAZIL – Rio de Janeiro could suffer a major water supply crisis, due to the increasing environmental degradation of Guanabara, Sepetiba and Ilha Grande bays, in addition to the pile of chemical waste on the banks of the Paraíba do Sul River.

The mountain even looks natural, but it's chemical waste
The mountain even looks natural, but it’s chemical waste.
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Pollution, caused by the lack of basic sanitation, affects the bays and 100 coastal lagoons of the Rio de Janeiro state coast. The majority of the rivers which supply water to the cities are already polluted.

The Paraíba do Sul river, which supplies 80 percent of the metropolitan region of Rio de Janeiro, is severely endangered due to a mountain of steel waste (dross), which is dumped daily by the National Steel Company (CSN).

Sepetiba Bay, home of the Grey Boto
Sepetiba Bay.

There are approximately 100 trucks depositing the substance less than 50 meters from the river, in Volta Redonda. The pile is allegedly over 30 meters tall.

“We are witnessing an environmental crisis and the risk of water shortages in the state of Rio de Janeiro, where successive disasters, known as ”environmental accidents”, have been occurring, which is very alarming, in addition to causing billions in damage to the economy”.

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“Last year, we alerted the Federal as well as the State’s Prosecutor’s Offices (MPF and MP – GAEMA) that in the event of a heavy downpour, as a result of intense rainfall, or the collapse/slump of this huge mountain of industrial waste there is an extremely high risk of indefinite suspension of the public supply to dozens of cities in the Paraíba Valley, the [suburban] Baixada Fluminense and the Capital (Rio de Janeiro), where the socio-economic damage and environmental impact are immeasurable,” says Sérgio Ricardo, of the ‘Baía Viva’ Movement.

Paraíba do Sul river, which supplies 80 percent of the metropolitan region of Rio de Janeiro
Paraíba do Sul river, which supplies 80 percent of the metropolitan region of Rio de Janeiro.

When contacted, CSN (steel production plant) issued a note stating that the stored material “is not dangerous, as classified by the Brazilian National Standards Organization (ABNT), and does not represent any risk to the environment or health”.

This article was produced by The Rio Times’ automated AI newsroom. Editorial responsibility: Matthias Camenzind, Publisher and Editor-in-Chief. The Rio Times also runs Ask Rio Times, which answers from 100,000+ of our own articles, the daily Latin America Power Map, and prediction-market odds on elections and markets.. How we use AI · Report an error

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