NGT Flags State-Wide Drinking Water Contamination In Madhya Pradesh, Issues Extensive Directions To Avert Public Health Crisis
Pranav B Prem
The National Green Tribunal (NGT), Central Zone Bench at Bhopal, has taken serious note of systemic contamination of potable drinking water supplied to urban populations across Madhya Pradesh, observing that the issue raises substantial questions relating to environment and public health with grave constitutional implications. The Tribunal noted that repeated incidents of mass illness and fatalities linked to contaminated drinking water reveal deep-rooted failures in water supply infrastructure, sewerage management, monitoring mechanisms and regulatory oversight across the State.
The Bench comprising Justice Sheo Kumar Singh (Judicial Member) and Ishwar Singh (Expert Member) observed that despite drinking water being sourced from surface water bodies such as rivers, reservoirs and dams, repeated water quality assessments have revealed the presence of pathogenic contaminants including faecal coliform, E. coli, Vibrio species and protozoa even in treated water supplied for human consumption. According to the Tribunal, such contamination clearly indicates sewage intrusion into potable water distribution systems, which could not have occurred without persistent infrastructural failures, poor maintenance and non-compliance with public health engineering norms.
Highlighting the gravity of the situation, the Bench observed that drinking water pipelines and sewerage lines in several urban centres are laid dangerously close to each other, often intersecting or running parallel. In many instances, drinking water pipelines are laid below sewer lines or drains, significantly increasing the risk of contamination in the event of leakage, pressure fluctuations or pipeline damage. The Tribunal noted that intermittent water supply systems further aggravate the problem by creating negative pressure, which facilitates the ingress of contaminated water into potable pipelines.
The Tribunal also flagged the lack of continuous water quality monitoring, inadequate maintenance of overhead tanks and sump wells, and the failure to implement preventive surveillance measures, despite clear guidance provided under national technical manuals issued by the Government of India. Referring specifically to the Central Public Health and Environmental Engineering Organisation (CPHEEO) Manual on Water Supply and Treatment Systems, the Bench observed that contamination frequently occurs within distribution networks and storage infrastructure and that the mandatory preventive monitoring and regular maintenance prescribed therein have not been effectively implemented.
The proceedings arose from two original applications which brought to light repeated incidents of mass illness and loss of life caused by consumption of contaminated drinking water. The Tribunal observed that these incidents expose systemic governance failures, including delayed disclosure of contamination, reactive rather than preventive responses, and continued supply of unsafe water to the public. It further held that such conduct amounts to violations of statutory obligations under the Water (Prevention and Control of Pollution) Act, 1974, particularly Sections 31, 42 and 43, which mandate timely disclosure, preventive action and accountability in cases of water pollution.
Referring to national data, the Tribunal observed that nearly two lakh deaths occur annually in India due to consumption of contaminated drinking water. It further noted projections indicating that by 2030, water demand in India may nearly double available supply, potentially resulting in severe public health and economic consequences, including a significant impact on national GDP.
Indore Water Contamination Incident
In one of the applications, the Tribunal examined a grave incident that occurred in Indore in December 2025, where residents of the Bhagirathpura area were supplied severely contaminated municipal water. The incident reportedly led to a large-scale outbreak of water-borne diseases, mass hospitalisation, and multiple fatalities, including infants and elderly persons. Laboratory testing confirmed the presence of Vibrio cholerae, faecal coliform and E. coli in drinking water, clearly establishing sewage contamination of the potable water supply.
The Tribunal observed that the Indore incident was caused by ageing and poorly maintained pipelines, unsafe alignment of water and sewer lines, and prolonged administrative inaction despite repeated complaints from residents. It further noted that similar contamination risks exist in several other cities across Madhya Pradesh, including Bhopal, Khargone, Ujjain, Gwalior, Rewa and Satna, indicating a State-wide public health threat.
The Bench also took note of a news report dated 14 January 2026 highlighting contamination of all five major ponds supplying drinking water to Bhopal, where faecal coliform levels were found to be far beyond permissible limits, affecting water supplied to more than five lakh residents.
Holding that contamination of drinking water amounts to water pollution in violation of the Water Act, the Environment (Protection) Act, 1986 and the fundamental right to life under Article 21 of the Constitution, the Tribunal issued extensive State-wide directions aimed at preventing recurrence of such incidents. These include development of a 24×7 consumer-facing mobile application for water supply complaints and monitoring, elimination of transmission losses by repairing leaks and replacing pipelines, removal of encroachments around water bodies, regulation of construction activities during summer months, regeneration and protection of water sources, and implementation of comprehensive rainwater harvesting schemes with punitive measures for non-compliance.
The Tribunal further directed mandatory chlorination and metering of water supply, regular cleaning of overhead tanks and sumps, prohibition on idol immersion in water bodies, relocation of dairies with more than two milking cattle outside city limits, strengthening of MIS systems, GIS-based mapping of water pipelines and sewerage networks, and regular public disclosure of water quality data.
To ensure effective implementation, the NGT constituted a Joint Committee comprising representatives from the Environment Department, Urban Administration Department, Water Resources Department, IIT Indore, the Central Pollution Control Board and the Madhya Pradesh State Pollution Control Board. The Committee has been directed to inspect sites and submit a factual and action-taken report within six weeks, with the State PCB designated as the nodal agency. While issuing notice to the respondents, the Tribunal listed the matters for further hearing on 30 March 2026.
Cause Title: Mr. Rashid Noor Khan v. Collector, Indore & Ors.
Case No: Original Application No.05/2026(CZ)
Coram: Justice Sheo Kumar Singh (Judicial Member) and Ishwar Singh (Expert Member)
