Compliance report in Original Application No. 50/2018 (WZ) in the matter of Nav Yuva Sangathan & Others Vs The Secretary, Narmada Water Resources & Others). The matter related to pollution abatement and conservation activities of Tapi river project.

Updated report of the Oversight Committee dated 12/02/2021 in the matter of Original Application No. 673/2018 (News item published in The Hindu authored by Jacob Koshy titled "More river stretches are now critically polluted: CPCB".

Order of the National Green Tribunal in the matter of Manoj Mishra Vs Union of India & Others dated 27/01/2021.

The issue under consideration was reviewing the status of compliance of directions of the Supreme Court and the National Green Tribunal (NGT) for rejuvenation of river Yamuna.

First status report of Integrated Drain Management Cell (IDMC) in Original Application No. 06/2012 in the matter of Manoj Mishra Vs Union of India & Others.

The National Green Tribunal in its order dated March 5, 2020 had directed the Delhi government to set up an "Integrated Drain Management Cell" under Chief Secretary for remediation and management of all drains of Delhi with representatives of all agencies/ departments/ urban local departments owning such drains not below the level of Chief Engineer dealing with the management of drains to the IDMC.

Order of the National Green Tribunal in the matter of Tribunal on its own motion Vs Govt. of NCT of Delhi & Others dated 22/01/2021 regarding water management in Delhi, including rain water harvesting (RWH), revival of water bodies, use of treated water and control of illegal extraction of groundwater.

Joint Committee report in respect of Original Application No. 48 of 2020 taken up Suo Motu based on the news item published in Dinamalar newspaper of February 26, 2020 on sewage in Buckingham Canal, Chennai. The NGT in its order of February 28, 2020 directed the constitution of a Joint Committee to inspect the area in question and submit a factual and action taken report.

Order of the Supreme Court of India in the matter of Delhi Jal Board Vs The State of Haryana & Others dated 13/01/2021.

The present petition related to increased ammonia levels in Yamuna due to discharge of pollutants and on a larger level to river pollution in India. The SC observed that either the sewage is not treated through a sewage treatment plant before being discharged or the treatment plants are not functional or incpacitated.

Report filed by the Joint Committee constituted on the NGT order of December 10, 2019 regarding restoration of a waterbody Palkeni Kulam, Pallavaram, Tamil Nadu dated 11/01/2021.

In a meeting of the Committee it was decided that the Tahsildar, Pallavaram would remove the encroachments around the waterbody and take steps to allot alternative accommodations for the 111 encroachers in the Tamil Nadu Slum Clearance Board tenements in Padappai.

Fifth report of the Yamuna Monitoring Committee for the rejuvenation of the river Yamuna and abatement of pollution in Original Application No. 6/2012 in the matter of Manoj Mishra Vs Union of India & Others.

Updated report of Oversight Committee in compliance of National Green Tribunal order passed in Original Application No. 324/2016.