Order of the Supreme Court of India in the matter of M. C. Mehta Vs Union of India & Others dated 24/04/2018 regarding Delhi sealing drive. Officiating Chairman of the Central Ground Water Board K.C. Naik has been requested to inform the Court the status of ground water level in 20 points in Delhi from the year 2000 onwards every five years including for the year 2017/2018 to understand whether there has been a depletion of ground water and in which area and to what extent.

Order of the National Green Tribunal in the matter of Anil Kumar Singhal Vs. Union of India & Others dated 14/02/2017 regarding disposal of untreated sewage in river Ganga. According to Keshav Gupta, General Manager of Uttar Pradesh Jal Nigam more than Rs. 31 crores have already been spent on laying of sewage line and for construction/installation of STPs in the areas of Brijghat and Garhmukteshwar. According to the Joint Inspection Team, Garh drain is the single drain joining river Ganga and carrying the discharge load of 13 MLD.

Order of the National Green Tribunal in the matter of Anil Kumar Singhal & Others Vs. Union of India & Others dated 17/02/2016 regarding pollution by the sugar sector, textiles sector, tannery sector, paper mills, distillery and slaughter houses to river Ganga.

Counsel appearing for the Uttar Pradesh Pollution Control Board submits that he would file the list of the grossly and seriously polluting industries and the same list would be put on the website of the Uttar Pradesh Pollution Control Board.