Contamination, Pollution and Quality

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Featured Articles
September 5, 2024 The current state of play regarding sewage treatment standards in India
Clogged pipes: India's sewage treatment crisis (Image: Trey Ratcliff, Flickr Commons; CC BY-NC-SA 2.0)
September 2, 2024 Recommendations made by an expert committee, the NGT's subsequent orders, and a critical analysis of these developments
Drum screens at Bharwara sewage treatment plant (Image: India Water Portal)
August 30, 2024 This article traces the evolution of the legislative framework for water pollution in India and its implications for wastewater treatment standards in the country. 
Open drains in Alwar (Image Source: IWP Flickr photos)
August 22, 2024 The journey of sewage treatment standards and the challenge of treating India’s growing wastewater
Need to fix wastewater effluent standards (Image: Kristian Bjornard)
August 1, 2024 Recognising the limitations of relying solely on herbicides, a strategic shift towards preventive measures is crucial
Relying solely on chemicals to keep weeds at bay isn't sustainable and can harm the environment. (Image: Needpix)
June 12, 2024 Leveraging research to optimise water programs for improved health outcomes in India
Closing the tap on disease (Image: Marlon Felippe; CC BY-SA 4.0, Wikimedia Commons)
Mumbai beaches are world's most polluted: Study
News this week Posted on 10 Apr, 2017 08:14 PM

Marine litter is heavy along Mumbai’s beaches: Study

Mumbai coast (Source: Wikimedia Commons)
Project power plants fear
A 1,320 MW power plant near mangrove forests of Sundarbans may have irreversible consequences. Posted on 09 Apr, 2017 12:59 PM

The mangrove forests of the Sundarbans are the biggest barriers against cyclones from the Bay of Bengal, saving both India and Bangladesh from irreparable damage.

The mangrove forests of the Sundarbans are the biggest barriers against cyclones from the Bay of Bengal. Source: Laskar Sarowar/Wikimedia Commons
Problems of mine: When coal threatens Raigarh
From increasing health issues among residents to declining forest produce, coal mining in Chhattisgarh has devastating outcomes. Posted on 30 Mar, 2017 05:50 PM

It was in the late 90s that Raigarh emerged as the hub for power, coal mining and sponge iron in Chhattisgarh. The coalfield in Mand Raigarh is spread over an area of more than 1,12,000 hectares with an estimated 21,117 metric tonnes of coal. 

A villager looks at the changing landscape due to coal mines at Kosampalli village in Raigarh.
Profit of loss: When growth harms the earth
Development projects from across India are flouting environmental norms, says a recent CAG audit report Posted on 28 Mar, 2017 10:50 AM

At the Sainj Hydroelectric Power Project in Kullu district of Himachal Pradesh, muck dumping sites were inadequate and damaged resulting in the muck directly flowing into the river. Nabinagar Super Thermal Power Project in Bihar had to install instruments to control air, water, noise and dust pollution, develop green belt and recycle treated effluent.

CAG found development projects not meeting conditions of environment clearances.
Ganga, Yamuna now living entities
Policy matters this week Posted on 28 Mar, 2017 06:31 AM

Ganga, Yamuna have been recognised as living entities

Ganga river at Kachla, Uttar Pradesh (Source: IWP Flickr Photos)
No clean water for millions in rural India'
News this week Posted on 28 Mar, 2017 06:12 AM

Seven percent of rural India has no access to clean water: World Water Day report

Water scarcity in rural India. (Source: IWP Flickr photos)
Can Sewri get back in the pink?
Sewri wetland is known for many winged visitors including flamingos that come for blue green algae annually. It is under threat, thanks to rapid urbanisation. Posted on 24 Mar, 2017 09:59 AM

Mangroves form an integral part of the landscape of Mumbai and are essential in maintaining the stability of the coastline.

The pink guests of Sewri. (Source: India Water Portal)
No more thirst
A women led initiative ensures access to water in Punawli Kalan village of Jhansi Posted on 23 Mar, 2017 12:57 PM

This story is of Punawli Kalan village in Uttar Pradesh, where a community with the support of a women-led federation, solved its water woes by developing a community-owned water supply system.

Water tank in Punawli Kalan village, Jhansi
Water crisis affects power generation
News this week Posted on 20 Mar, 2017 05:03 PM

Acute water shortage impacts thermal power generation

An NTPC thermal plant (Source: IWP Flickr Photos)
Unsafe drinking water burdens poor
A study finds poor water quality behind high incidence of waterborne diseases among households in Ludhiana. The poor suffer the most from it. Posted on 19 Mar, 2017 04:17 PM

Water pollution is a serious problem in India with 70 percent of its surface and groundwater resources contaminated by biological, toxic, organic, and inorganic pollutants. As a result, the socio-economic cost of poor water quality is high.

Unsafe drinking water affects health. (Source: Wikimedia Commons)
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