Order of the National Green Tribunal in the matter of Monika Srivastava Vs New Okhla Industrial Development Authority & Others dated 26/03/2019 regarding the pollution of the storm water drains in Noida, Uttar Pradesh. According to the applicant, multiple storm water drains are meeting rivers Hindon and Yamuna but the said drains remain cloaked and chocked on account of dumping of garbage, untreated sewage and untreated discharge of effluents. The drains do not have requisite flow and the same are not duly maintained by cleaning.

Order of the National Green Tribunal in the matter of Bharat Bhushan Uppal Vs Govt. of NCT of Delhi & Others dated 28/11/2018 regarding mismanagement of dumping site at main road in Inderpuri, Delhi and over flow and siltation of Artificial Medium Drain.

Order of the Supreme Court of India in the matter of M. C. Mehta Vs Union of India & Others dated 27/11/2018 regarding revival of water bodies by Delhi Jal Board.

Order of the National Green Tribunal in the matter of Khushi Sewa Sanstha Vs. The State (Govt. of NCT of Delhi) & Others dated 06/04/2018 regarding illegal commercial activity going on in and around R.K. Puram area on the Nallah and no steps being taken by the South Delhi Municipal Corporation. According to the Applicant, such activity is resulting in blocking of the flow of water.