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)
Clean water, a crucial weapon to combat COVID -19
The recent COVID -19 pandemic highlights the important role that access to clean water can play in dealing with such diseases in the future. Posted on 21 Mar, 2020 04:32 PM

This month has been seeing a different kind of a scare world over, that of the deadly corona virus pandemic that has been spreading rapidly, infecting people and leading to a rising number of deaths in numerous countries.

Is our tap water really safe? (Image Source: IWP Flickr Photos)
Tap water to all
What can be learnt from past experiences on scaling up coverage of piped water supply? Posted on 20 Mar, 2020 01:47 PM

Efforts are underway by both state and central governments to improve access to safe and adequate drinking water to people, and nationally, as on 31 December 2018, 79% of rural habitations had been covered at 40 litres per capita per day (lpcd) but only 47% at 55 lpcd.

Child drinks water from a tap (Image: Imal Hashemi/Taimani Films/World Bank, Flickr Commons, CC BY-NC-ND 2.0)
Poisonous encounters: Nitrates in drinking water
A study finds that long term exposure to high levels of nitrates in drinking water can lead to health effects such as shorter height or stunting. Posted on 16 Mar, 2020 10:07 AM

Nitrogen pollution of water can lead to severe consequences not only for the environment, but also to human health. Current evidence shows that nitrogen pollution of water is on the rise not only in developing, but also in developed countries.

Polluted drinking water, a grave health hazard (Image Source: Wikimedia Commons)
Jal Jeevan Mission: Will piped water to every household no longer be a pipe dream?
There is a need to focus on the “first mile” i.e. communities across rural India to be able to ensure sustainability and scalability for piped water supply. Posted on 14 Mar, 2020 04:26 PM

Millions of Indian women can take up to six trips a day to gather and transport water, which takes up a major part of their day. During scorching summers when many sources dry up, their drudgery gets even worse.

A school boy from Tilonia in semi-arid region of Rajasthan drinks from a tap from a rainwater harvesting tank that provides clean drinking water. (Image: Barefoot photographers of Tilonia)
Under Har Ghar Nal Se Jal, states to open water testing labs
Policy matters this week Posted on 12 Mar, 2020 02:39 PM

DDWS orders states to open up water testing laboratories to the public

Residents of a village testing their water (Source: Arghyam)
Groundwater in 30 districts in Delhi-NCR contaminated, reveals 2019 data
News this week Posted on 12 Mar, 2020 02:31 PM

30 districts in Delhi-NCR had contaminated groundwater in 2019: Water Minister

A resident in Delhi with her extracted groundwater (Source: IWP FLickr photos)
Women lead the way in water quality surveillance
Why women need to be trained and engaged in monitoring and surveillance of water quality at the community level in rural India? Posted on 06 Mar, 2020 01:45 PM

Historically, water is a gendered burden, with women being the primary caregivers responsible for cooking, washing and cleaning chores in the house and in modern times in institutions (teachers, anganwadi and healthcare workers). Women have traditionally been associated with various water related tasks - be it collecting, fetching, or purifying water.

Organised under WaterAid India’s partnership with GAP, water testing workshop (2019) held in Indore district aimed at training women and youth to lead the entire process of community water management – from planning to supply, operations and maintenance and to educate communities on water-quality issues. (Image: WaterAid India/Ashima Narain)
Bringing back the trust: Getting our belief back in public water supply systems
While the government has passed a draft notification to bar use of Reverse Osmosis (RO) purifiers in cities, what does evidence on the ground tell us? Posted on 06 Mar, 2020 01:01 PM

The Government of India has passed a draft notification to bar membrane based systems such as Reverse Osmosis (RO) to be used as domestic purifiers in cities where the tap water is safe according to the Burea

Is our tap water really safe? (Image Source: IWP Flickr Photos)
UP's Banda exemplifies water conservation efforts
News this week Posted on 05 Mar, 2020 02:00 PM

Limca Book of Records recognises UP's Banda for water conservation efforts

Local women and men engaged in digging trenches (Source: IWP Flickr photos). Pic for representation only
Unravelling Kuttanad’s drinking water paradox
Floods such as in 2018 could take the situation downhill causing severe drinking water crisis. Posted on 24 Feb, 2020 12:55 PM

Surrounded by vast expanses of water, the Kuttanad region in Alleppey district, Kerala faces severe drinking water scarcity due to infrastructure failure and civic body inaction.

Lack of sufficient quality water, poor pipe connectivity and frequent breakdown of existing pipelines are common in the area (Image: Jayasree Vaidyanathan)
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