{"id":152060,"date":"2025-06-26T18:06:35","date_gmt":"2025-06-26T18:06:35","guid":{"rendered":"https:\/\/teknomers.com\/en\/is-the-foam-detected-in-the-rimac-river-affecting-the-water-that-reaches-homes-sedapal-has-made-a-statement\/"},"modified":"2025-06-26T18:06:37","modified_gmt":"2025-06-26T18:06:37","slug":"is-the-foam-detected-in-the-rimac-river-affecting-the-water-that-reaches-homes-sedapal-has-made-a-statement","status":"publish","type":"post","link":"https:\/\/teknomers.com\/en\/is-the-foam-detected-in-the-rimac-river-affecting-the-water-that-reaches-homes-sedapal-has-made-a-statement\/","title":{"rendered":"Is the foam detected in the R\u00edmac River affecting the water that reaches homes? Sedapal has made a statement."},"content":{"rendered":"\n
\n
<\/picture>
An inspector of the National Water Authority (ANA) arrived in the area where the foam was detected. (Andina)<\/figcaption><\/div>\n

The presence of white foam<\/b> in the R\u00edmac River<\/b>, detected last Monday, June 23, generated alarm among neighbors and passersby, particularly due to its proximity to the Sedapal Bocatoma<\/b>, which is a crucial point in the water collection system for millions residing in Lima. Despite initial concerns, authorities have reassured residents by stating that this phenomenon does not pose a risk to the quality of water that reaches homes in Lima<\/b> and Callao<\/b>.<\/p>\n

In addressing these concerns, Sedapal<\/b>, the water supply company, ruled out any risks associated with the water purification system. Officials explained that the foam appeared outside the water collection facilities and specifically downstream of the gates; hence, it did not impact the overall treatment process.<\/p>\n

Juan Moreno, head of Sedapal’s Comprehensive Plant Management<\/b> team, elaborated in an interview with Channel N<\/i> that there have been “no unusual variations in water quality” at the collection point. He emphasized that the company’s technical staff is constantly monitoring<\/b> water quality to ensure compliance with national regulations.<\/p>\n

Sedapal provides a report on the unusual presence of white foam in the R\u00edmac River | Channel N<\/figcaption><\/div>\n

Moreno reiterated that the waterfall remains consistent with daily expectations, stating, “There has been no unusual variation.” The entity stressed that the water has not been compromised<\/b> due to the foam, and ongoing monitoring will remain rigorous.<\/p>\n

Before the incident, the Environmental Evaluation and Control Agency (OEFA)<\/b> deployed a technical team to examine the foam’s origin. Their preliminary report indicated that it originated downstream from the collection gates, further supporting claims of no risk to the water supply. Notably, the agency utilized drones<\/b> to gather observations and images of the affected area.<\/p>\n

\"R\u00edmac<\/picture>
R\u00edmac river presents foam, and Sedapal has issued a statement | Photo capture: Channel N<\/figcaption><\/div>\n

Additionally, the National Water Authority (ANA)<\/b> has also engaged in the investigation by collecting water samples in the affected area. Following reports of foam in the Atarjea sector of the R\u00edmac River, the agency’s professionals took samples to analyze fecal coliforms, total metals, detergents<\/b>, and other crucial parameters. These samples are set to be sent to a certified laboratory<\/b>, with results to be shared with institutions like OEFA and Sedapal for further analysis.<\/p>\n

This incident isn\u2019t singular. Earlier, in February 2025, the R\u00edmac River exhibited a reddish coloration<\/b>, raising alarms among citizens. Sedapal downplayed that event as well, asserting that the incident did not pose a threat to water quality. However, deeper investigations later revealed that wastewater discharges<\/b> from the Candela collector<\/b> of Sedapal had released toxic substances<\/b> such as chrome, lead, manganese, and fecal coliforms<\/b> into the river, compromising water quality in several districts. The Ombudsman<\/b> then called for criminal investigations to address these environmental crimes.<\/p>\n

Sedapal admitted to these spills but attributed them to a textiles company, promising corrective measures, including closing connections<\/b> linked to the offending company. As the investigation continues, authorities are diligently working to ascertain the origin and composition of the white foam. Despite the unrest, Sedapal and other organizations have assured the public that potable water in Lima and Callao has not been affected<\/b>.<\/p>\n

\"Composition:<\/picture>
Composition: Infobae Peru<\/figcaption><\/div>\n

It remains essential for competent authorities to persist in monitoring the R\u00edmac River ecosystem<\/b>. Any alteration in its quality could jeopardize not only the water supply but also pose risks to public health and the environmental equilibrium. As Juan Moreno of Sedapal mentioned, \u201cwe are dedicated to providing a continuous, safe, and high-quality service to more than 11 million Peruvians.\u201d Consequently, ongoing monitoring and detailed investigations<\/b> regarding the events in the R\u00edmac River are critical to ensuring that the water consumed by Lima meets the highest quality standards.<\/p>\n<\/div>\n


\n
General News – 2<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

An inspector of the National Water Authority (ANA) arrived in the area where the foam was detected. (Andina) The presence of white foam in the R\u00edmac River, detected last Monday, June 23, generated alarm among neighbors and passersby, particularly due to its proximity to the Sedapal Bocatoma, which is a crucial point in the water […]<\/p>\n","protected":false},"author":1,"featured_media":152061,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[8611,902,5356,1856,4032,37683,847,37684,3136,896],"class_list":["post-152060","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mazagine","tag-affecting","tag-detected","tag-foam","tag-homes","tag-reaches","tag-rimac","tag-river","tag-sedapal","tag-statement","tag-water"],"_links":{"self":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts\/152060","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/comments?post=152060"}],"version-history":[{"count":0,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/posts\/152060\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/media\/152061"}],"wp:attachment":[{"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/media?parent=152060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/categories?post=152060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/teknomers.com\/en\/wp-json\/wp\/v2\/tags?post=152060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}