What can untreated sewage cause?

Untreated sewage can lead to severe environmental and health issues. It contaminates water bodies, causing harm to aquatic ecosystems and disrupting the balance of marine life. Additionally, exposure to pathogens in untreated sewage can result in waterborne diseases, posing significant health risks to humans and animals. Consequently, it can also lead to the degradation of drinking water sources and public health crises.