Mumbai Water Supply

Mumbai Water Supply
City	Mumbai
Country	India
Population	12,478,444
Water source	Tansa Lake, Vaitarna Lake, Bhatsa Lake, Upper Vaitarna Lake
Treatment plant	Bhandup Water Treatment Plant, Ghatkopar Water Treatment Plant
Distribution	Brihanmumbai Municipal Corporation (BMC)

Mumbai Water Supply is a complex network of water supply systems that provides drinking water to the residents of Mumbai, the financial capital of India. The city's water supply is managed by the Brihanmumbai Municipal Corporation (BMC), which is responsible for sourcing, treating, and distributing water to the city's population of over 12 million people, including residents of Dharavi, Colaba, and Bandra. The water supply system in Mumbai is supported by various water treatment plants, including the Bhandup Water Treatment Plant and the Ghatkopar Water Treatment Plant, which are designed to provide safe and clean drinking water to the city's residents, including those living in Juhu, Andheri, and Borivali. The city's water supply is also influenced by the Indian National Congress, Bharatiya Janata Party, and other political parties that have governed the city and the state of Maharashtra.

Introduction

The Mumbai Water Supply system is one of the largest and most complex in the world, serving a population of over 12 million people, including residents of Worli, Prabhadevi, and Dadar. The system is designed to provide a minimum of 135 liters of water per person per day, as recommended by the World Health Organization (WHO) and the Ministry of Urban Development (MoUD). The water supply system in Mumbai is also supported by various non-governmental organizations (NGOs), including the Tata Institute of Social Sciences (TISS) and the Indian Institute of Technology Bombay (IITB), which have worked to improve the city's water supply and sanitation systems. The city's water supply is also influenced by the National Water Policy and the Jawaharlal Nehru National Urban Renewal Mission (JNNURM), which have provided funding and guidance for the development of the city's water supply and sanitation infrastructure.

History of Mumbai Water Supply

The history of the Mumbai Water Supply dates back to the British Raj, when the city's water supply was managed by the Bombay Municipality. The first water supply system in Mumbai was established in 1860, with the construction of the Vihar Lake and the Tansa Lake water supply systems, which were designed by Sir George Lloyd and Lord Curzon. The system was later expanded and improved by the Brihanmumbai Municipal Corporation (BMC), which was established in 1888 and has since been responsible for managing the city's water supply, including the Bhandup Water Treatment Plant and the Ghatkopar Water Treatment Plant. The city's water supply has also been influenced by the Indian Independence Movement, which led to the establishment of the Government of India and the Ministry of Urban Development (MoUD), which have played a crucial role in shaping the city's water supply and sanitation policies.

Water Sources and Treatment

The Mumbai Water Supply system sources its water from several lakes and reservoirs, including the Tansa Lake, Vaitarna Lake, Bhatsa Lake, and Upper Vaitarna Lake, which are located in the Thane and Pune districts of Maharashtra. The water is treated at several water treatment plants, including the Bhandup Water Treatment Plant and the Ghatkopar Water Treatment Plant, which use a combination of physical, chemical, and biological processes to remove impurities and contaminants from the water, as recommended by the World Health Organization (WHO) and the Central Pollution Control Board (CPCB). The treated water is then distributed to the city's residents through a network of pipes and pumping stations, including the Malabar Hill and Colaba pumping stations, which are managed by the Brihanmumbai Municipal Corporation (BMC) and the Maharashtra State Electricity Distribution Company Limited (MSEDCL).

Distribution and Infrastructure

The Mumbai Water Supply system has a complex network of pipes, pumping stations, and distribution systems that deliver water to the city's residents, including those living in Dharavi, Worli, and Bandra. The system is managed by the Brihanmumbai Municipal Corporation (BMC), which is responsible for maintaining and upgrading the infrastructure, including the Bhandup Water Treatment Plant and the Ghatkopar Water Treatment Plant. The city's water supply is also supported by various non-governmental organizations (NGOs), including the Tata Institute of Social Sciences (TISS) and the Indian Institute of Technology Bombay (IITB), which have worked to improve the city's water supply and sanitation systems, including the Slum Rehabilitation Authority (SRA) and the Mumbai Metropolitan Region Development Authority (MMRDA).

Challenges and Controversies

The Mumbai Water Supply system faces several challenges, including water scarcity, water pollution, and inequitable distribution of water, which have been highlighted by the Comptroller and Auditor General of India (CAG) and the National Human Rights Commission (NHRC). The city's water supply is also affected by the climate change, which has led to changes in precipitation patterns and increased the risk of droughts and floods, as reported by the Intergovernmental Panel on Climate Change (IPCC) and the Indian Meteorological Department (IMD). The city's water supply has also been influenced by the Aam Aadmi Party (AAP) and the Shiv Sena, which have raised concerns about the city's water supply and sanitation systems, including the Brihanmumbai Municipal Corporation (BMC) and the Maharashtra State Government.

Future Plans and Developments

The Mumbai Water Supply system is undergoing several upgrades and improvements, including the construction of new water treatment plants, such as the Gargai Water Treatment Plant and the Pinjal Water Treatment Plant, which will increase the city's water supply capacity and improve the quality of water, as recommended by the World Bank and the Asian Development Bank (ADB). The city is also planning to implement a water metering system to measure and bill water usage, which will help to reduce water waste and promote water conservation, as recommended by the Ministry of Urban Development (MoUD) and the Central Water Commission (CWC). The city's water supply is also expected to be influenced by the Smart City Mission and the Atal Mission for Rejuvenation and Urban Transformation (AMRUT), which aim to improve the city's water supply and sanitation systems, including the Brihanmumbai Municipal Corporation (BMC) and the Maharashtra State Government.

Category:Water supply and sanitation in India