# Gualeguaychú industrial pollution investigation

> Live situation record from CLSTR: https://clstr.news/situations/gualeguaych-industrial-pollution-investigation
> Updated: 2026-08-30T22:51:09.000Z. Sources: 10. Developments: 2.

A Federal Court in Gualeguaychú ordered the preventive closure of the effluent treatment plant at the Gualeguaychú Industrial Park. This legal action follows investigations into allegations that industrial waste was discharged into the Gualeguaychú River without sufficient treatment.

The court determined that environmental contamination had been proven, necessitating the closure to mitigate risks to human health and the environment. The plant must remain closed until it demonstrates compliance with environmental regulations. Additionally, the court mandated periodic inspections by the Entre Ríos Secretariat of Environment and the Argentine Federal Police's Environmental Crimes Department. Legal proceedings have been initiated against former leaders of the Development Corporation, including George Thomas Fogg, Ernesto Ferrari, and Sergio Ramírez.

## Timeline

### 2026-08-30: Gualeguay municipality faces criticism over spending in flood zone

Residents of Gualeguay, Argentina, are questioning the municipal government's decision to fund repairs for bungalows located in a flood-prone area near the Gualeguay River.

5 sources. https://clstr.news/cluster/gualeguay-municipality-faces-criticism-over-spending-in-flood-zone

### 2026-08-23: Gualeguaychú Industrial Park treatment plant ordered closed

A federal court in Gualeguaychú, Argentina, has ordered the preventive closure of an industrial park's effluent treatment plant due to environmental contamination risks.

5 sources. https://clstr.news/cluster/gualeguaych-industrial-park-treatment-plant-ordered-closed

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Cite as: Gualeguaychú industrial pollution investigation. CLSTR, https://clstr.news/situations/gualeguaych-industrial-pollution-investigation