Contamination, Pollution and Quality

Pune has been a water rich city and the Mula and the Mutha rivers that flow through the city are tributaries that join to form the Mula Mutha river in the city that joins the Bhima and then later, the Krishna river.

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Freshwater ecosystems are a basis of life and a precious resource, not only because freshwater is limited, but also because of the rich biodiversity they support and the valuable ecosystem services they provide.

Unprecedented expansion and anthropic activities amongst other reasons lead to choking of urban rivers with municipal and industrial sewage. Around 63% of the total 62 million litres/ day generated sewage is dumped in Indian urban rivers without treatment, as per a Central Pollution Control Board report submitted to National Green Tribunal, India.

Ponds are increasingly getting polluted mainly due to the discharge of wastewater from residential areas, sewage outlets, solid waste dump sites, livestock rearing sites (e.g., dairy, poultry), and fertilizers and pesticides from farmers’ fields.

Ministry weakens protections against mine expansion using coal shortage excuse

In the scorching heat, villagers stood with glasses of water in their hands and smiles on their faces in an eagerness to offer all that they had with utmost kindness to bring comfort to people on a hot summer day, oblivious to the quality of water they were offering.

The Ganga, India's poisoned lifeline

The excessive use of plastic across multiple sectors is emerging as a major cause of environmental concern due to its non-degradable property and remains being found in various ecosystems. The larger impacts of plastic fragments (microplastics) in various ecosystems are yet to be studied and evaluated for the impact on human health and ecology.

Freshwater, a rare resource