Published: · Region: Latin America · Category: markets

Ecuador oil spill in Esmeraldas contaminates Cupa and Blanco rivers and forces drinking‑water cutoff

An oil spill in Ecuador’s Esmeraldas province has polluted the Cupa and Blanco rivers and forced nearby communities to suspend potable water service, with local outlets reporting a possible illicit tap on the SOTE pipeline.

A severe oil spill in Ecuador’s Esmeraldas province is spreading through local rivers and has already cut off drinking‑water service for nearby towns.

Local outlets report that the spill began on the night of Sunday, 11 October, in the Los Pinos area of Esmeraldas, in the country’s northwest. Crude leaked into the Cupa River and then advanced toward the Blanco River.

Authorities in Viche and surrounding communities have suspended the intake and distribution of potable water because of the contamination. Radio Pichincha described “grave” environmental damage along the river network in the area.

Economic news site Primicias, citing initial information, reported that the spill may have originated from a “pinchazo” — an illicit tap — on the Sistema de Oleoducto Transecuatoriano (SOTE), Ecuador’s main oil pipeline system. Officials have not yet released a final determination of the cause.

Residents along the Cupa and Blanco rivers now face immediate disruption of domestic water supplies and potential longer‑term effects on fishing and agriculture as the slick moves downstream.

Key developments to track will be confirmation of the pipeline’s condition and cause of the leak, the speed of cleanup and containment along the affected rivers, and the timeline for safely restoring drinking‑water service to the impacted communities.

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