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)
From river to sewer, Paondhoi waits for redemption
Will Saharanpur city’s proposed smart city tag help revive the Paondhoi river once again? Posted on 12 Nov, 2018 11:16 AM

River Paondhoi is best known today as a sewer running through Saharanpur city. Originally, however, it was an important source of drinking water for the city. In its heyday, the water of the river ran ankle deep, just enough to wash one’s feet. People coming into the city would wash their feet in the river giving it the name, Paondhoi.

The Paondhoi with hazardous materials and pollutants dumped into it. (Image: India Water Portal)
Projects worth Rs 929 crore approved for the Ganga
Policy matters this week Posted on 08 Nov, 2018 02:39 PM

NMCG approves 12 projects worth Rs 929 crore under Namami Gange

A ghat at the Ganga riverbank (Source: IWP Flickr Photos)
The unique Himalayan wetlands
The Himalayan wetlands are under threat due to unregulated urbanisation and unsustainable tourism. Urgent attention at the policy level is the need of the hour. Posted on 03 Nov, 2018 08:33 AM

Wetlands are very important and productive ecosystems that support a wide range of plants and animals and provide livelihood opportunities to local communities in India.

A view of the Himalayas. (Source: IWP Flickr photos--photo for representation purpose only)
New sturdy rice variety developed
Scientists develop transgenic rice that can grow under high salinity and drought. Posted on 29 Oct, 2018 10:44 AM

A group of researchers from Jawaharlal Nehru University (JNU), International Centre for Genetic Engineering and Biotechnology (ICGEB) and University of Illinois have developed transgenic rice that promises to generate high yields even under conditions of high salinity, high temperature and drought.

Dr Ashwani Pareek and his team that developed the rice. (Photo: ISW)
Swachh Bharat Mission: It’s all about numbers
As Swachh Bharat Mission is racing towards its 2019 deadline, a CAG report reveals that sanitation is not a one-time exercise and there is a need to look beyond the deadline. Posted on 02 Oct, 2018 11:06 PM

We have just a year to go for Swachh Bharat Mission’s (SBM) deadline of making India open-defecation free (ODF). In the last four years, the government has built 86.08 million toilets (as on September 26, 2018) throughout the country as a part of this flagship programme on providing safe sanitation to all by October 2019.

Sanitation is not just about constructing toilets. (Image: India Water Portal)
Lower Demwe hydel project gets nod from wildlife board
Policy matters this week Posted on 02 Oct, 2018 12:11 PM

Wildlife Board clears Lower Demwe hydel project despite flaws in report

Lohit river in Arunachal Pradesh (Image Source: Shantanu via Wikipedia Commons)
Wetlands disappearing three times faster than forests
News this week Posted on 02 Oct, 2018 11:43 AM

World is losing the wetlands at a rate of 0.78 percent a year: Ramsar Convention

Deepor Beel in Assam (Source: IWP Flickr photos)
Jaundice grips Raipur
Faulty pipelines and lack of proper sewage treatment plants are some of the causes of increasing jaundice cases in Raipur. Posted on 20 Sep, 2018 04:09 PM

The family of Somesh Manikpuri of Amasivani colony in Raipur is still in shock of his sudden demise from jaundice in May this year. Six similar deaths have been reported from Raipur since April 2018. Memsingh Chandrakar, a resident of Naharpara, another locality in Raipur, was also affected by jaundice in May.

A view of the Shakti Nagar slum area in Raipur. (Source: India Water Portal)
Industrial waste discharge needs monitoring: NGT
Policy matters this week Posted on 19 Sep, 2018 02:40 PM

NGT asks CPCB to monitor industrial waste discharge of states

A creek near a thermal power plant. (Source: IWP Flickr photos)
India has 45 critically polluted river stretches: CPCB
News this week Posted on 19 Sep, 2018 01:47 PM

Polluted river stretches increases to 351, as against 302 in 2015

Solid waste on the banks of the Mithi river. (Image source: Rohit Sharma, Arpita Bhagat)
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