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Ht Insight
Reviving urban drains: From sewers to pristine streams
Polluted urban waterways, or nallahs, in India, like the N-Choe, have become open sewers, endangering public health and ecosystems. Despite regulatory efforts, effective management remains a challenge. Successful revitalization examples, such as South Korea’s Cheonggyecheon and Bengaluru’s K100 project, highlight the potential for collaborative solutions, emphasizing the role of technology and community engagement in restoring these vital water bodies.
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