Overview The Madurai Bench of the Madras High Court, dissatisfied with the progress made by the Tamil Nadu government in addressing the pollution of the Thamirabarani river , has appointed Rajendra Singh , a renowned water conservationist and Magsaysay awardee , as Commissioner. He will conduct a detailed study of the river and propose appropriate remedial measures. Key Developments Appointment: Rajendra Singh appointed as Commissioner by the Madurai Bench of the Madras High Court. Reason: Dissatisfaction with the Tamil Nadu government's efforts to curb pollution in the Thamirabarani river . Objective: To conduct a detailed study of the river and suggest remedial measures. Assistance: Balaji Rangaramanujam will assist Rajendra Singh in field work. Stakeholders: District administration, TNPCB , and WRD directed to provide assistance. Background The court has been monitoring the pollution levels in the Thamirabarani river for over a year and has involved various state government departments, including the District Administration, the Water Resources Department, and the Tamil Nadu Pollution Control Board. Despite these efforts, the court expressed dissatisfaction with the lack of effective solutions presented. Role of Rajendra Singh Rajendra Singh , an eminent water conservationist and environmentalist, is known for his work in restoring streams and rivers in Rajasthan. The court expressed confidence that his hands-on experience will enable him to develop a feasible and workable proposal to restore the Thamirabarani river to its pristine purity. His suggestions are expected to be taken seriously and implemented by all stakeholders. UPSC Relevance This news is relevant to the UPSC syllabus under GS3: Environment Conservation and GS2: Government Policies . It highlights the importance of sustainable water management, the role of environmental experts, and the judiciary's role in environmental protection. The case also touches upon issues related to water pollution and the effectiveness of government bodies in addressing environmental challenges. Important Facts Thamirabarani River: A perennial river in Tamil Nadu. Rajendra Singh: Magsaysay awardee and water conservationist. TNPCB: Tamil Nadu Pollution Control Board. WRD: Water Resources Department. Contempt Petition: Filed by S. Kamaraj alias Muthalakurichi Kamaraj of Thoothukudi district.