A canal located in a suburb of Buenos Aires has recently turned a striking shade of red, raising concerns among nearby residents. Eyewitnesses have captured the unusual phenomenon, showing the brightly colored water flowing towards the Rio de la Plata, adjacent to an ecological reserve.
Canal in Buenos Aires Turns Red, Sparking Environmental Concerns

Canal in Buenos Aires Turns Red, Sparking Environmental Concerns
An alarming event in Buenos Aires as a local canal changes color unexpectedly.
Local reports suggest the cause may involve the discharge of textile dyes or hazardous chemical waste from a nearby facility. In response, the Environment Ministry has taken water samples from the Sarandí canal for analysis to ascertain the source of the color transformation. By the afternoon, the intense red hue had started to fade, according to AFP.
Residents have voiced their long-standing concerns regarding local industries, particularly those associated with leather processing and textiles, that are suspected of contaminating the canal. Silvia, a local resident, remarked on the recurring troubling colors of the water, stating that previous occurrences included yellow water reeking of acidity. Another resident, Maria Ducomls, described a history of varied hues, including blue, green, pink, and lilac — often with visible grease floating on the surface.
This incident highlights ongoing environmental issues linked to industrial waste disposal and raises questions regarding regulatory enforcement in the region. Residents are left anxious about the implications for local wildlife and their own health, as discolored water continues to become a recurring theme in their community experiences.
Residents have voiced their long-standing concerns regarding local industries, particularly those associated with leather processing and textiles, that are suspected of contaminating the canal. Silvia, a local resident, remarked on the recurring troubling colors of the water, stating that previous occurrences included yellow water reeking of acidity. Another resident, Maria Ducomls, described a history of varied hues, including blue, green, pink, and lilac — often with visible grease floating on the surface.
This incident highlights ongoing environmental issues linked to industrial waste disposal and raises questions regarding regulatory enforcement in the region. Residents are left anxious about the implications for local wildlife and their own health, as discolored water continues to become a recurring theme in their community experiences.