Order of the National Green Tribunal in the matter of M C Mehta Vs Union of India & Others dated 16/04/2025. In the original application, the tribunal is considering the issue of preventing, controlling, and abating pollution in the river Ganga. The issue is being addressed on a state wise and district wise basis, and on April 16, 2025, the matter to be listed for consideration was the status in the state of Uttarakhand.

Response affidavit on behalf of Kumaon Commissioner, Nainital in the matter of Hemant Singh Gonia Vs State of Uttarakhand & Others dated 16/04/2025. The matter related to contamination of Naini lake from the side of Naina temple. The Nainital Urban Sewerage Scheme under Nainital district is under Uttarakhand Jal Sansthan, Nainital.

Compliance affidavit on behalf of Uttarakhand Pollution Control Board in the matter of M C Mehta Vs Union of India & Others dated 12/04/2025.

Order of the National Green Tribunal (Eastern Zone Bench, Kolkata) in the matter of S D Loda Vs Union of India & Others dated 08/04/2025.

The state of Arunachal Pradesh and Itanagar Municipal Corporation was directed by the NGT, April 8, 2025 to file their counter affidavits on the setting up of adequate faecal sludge treatment plants (FSTP) to address the problem of pollution of sewage into the Senki, Pachin and Dikrong rivers. An application was filed before the NGT that the court's orders of January 5, 2023 and August 25, 2022 have not been complied till date.

Report filed by the Tamil Nadu Pollution Control Board in the matter of Tribunal on its own motion Suo Moto based on the news item titled "Sea of toxic foam in Tamil Nadu's Hosur after dam discharges surplus water" appearing in NDTV.com dated December 5, 2024.

River Thenpennai originates in Karnataka and enters Tamil Nadu through the northern side of Bangalore. The matter related to large scale foam in Thenpennai river due to untreated chemical effluents discharged from Kelavarapalli reservoir and residential sewage is also mixed with the water affecting water quality.

Order of the National Green Tribunal in the matter of News Item titled "South Delhi pond a sewage pool with defunct STP" appearing in The Times of India dated 19.04.2024.

The NGT order of April 3, 2025 related to maintenance of Macchali talab (water body) in Smriti Van at Vasant Kunj.

Reply affidavit on behalf of National Mission for Clean Ganga (NMCG) in the matter of a news item titled "Ganga water unsafe even for bathing says Bihar Government report on river pollution" appearing in Hindustan Times dated 26/02/2024.

A consultation meeting was held with Bihar and Central Pollution Control Board (CPCB) to assess the further progress on September 11, 2024 at NMCG under the Chairmanship of DG, NMCG.

Report of the committee as per order of the National Green Tribunal, February 10, 2025 in the matter of Hari Dewangan Vs State of Chhattisgarh & Others. The matter is related to pollution of the Hasdeo river.

Order of the National Green Tribunal (Western Zone Bench, Pune) in the matter of Vishwajit Ramchandra Dixit Vs Union of India & Others dated 07/03/2025.

The issue raised in the application pertains to untreated severe sewage and waste water pollution emanating from 80 flats and 26 bungalow projects in the surrounding area of the farmland belonging to the applicant (Plot No.92/1, Rajgurunagar, taluka Khed, district Pune).

Order of the National Green Tribunal in the matter of M C Mehta Vs Union of India & Others dated 04/03/2025.