Contamination, Pollution and Quality

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Featured Articles
September 5, 2024
India's sewage future
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
NGT’s uniform standards: A controversial approach to sewage management
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
India’s efforts at water pollution control: Legislative frameworks and real-world impacts
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
From pollution to solutions
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
Weed wars: The hidden costs of herbicide use in rice
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
The ripple effect of safe drinking water on health under Jal Jeevan Mission
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)
Saving Chorao through its people
A new project tries to save the ecologically diverse Chorao island by including the inhabitants of the island in conservation efforts.
Makarand Purohit
Posted on 10 Dec, 2017 12:37 PM

Located just 5 km away from the capital city of Panaji, Chorao island, along the Mandovi river, is one of the largest islands in Goa. The island has a unique ecosystem that is different from the other sanctuaries in the state.
Chorao island (Source:GIZ)
Cyclone Ockhi hits south-west India
News this week
Swati Bansal
Posted on 05 Dec, 2017 03:51 PM

Cyclone Ockhi makes landfall, affects Lakshadweep islands, Kerala and Tamil Nadu
A severe cyclonic storm in progress. (Source: IWP Flickr photos)
Does sanitation really matter to us?
Complete sanitation is important for everyone. A collective effort is needed to make it happen.
Arti Manchanda Grover
Posted on 04 Dec, 2017 04:05 PM

Social media has brought the world to our desktop where information is available at the click of a button. The issues now are not just related to a particular community, region, state, or country; they are global. We get attached to them directly or indirectly and share our opinions on them, which is an easy and powerful way to contribute towards addressing issues we care about.
An initiative to prepare women to be sanitation ambassadors to provide strength to sanitation drives in their villages.
For a better Bandi
Mahaveer Singh Sukarlai was awarded the Bhagirath Prayas Samman at the India Rivers Day 2017 for his valiant effort to safeguard the integrity of the Bandi river in Pali.
Amita Bhaduri
Posted on 01 Dec, 2017 05:12 PM

A seasonal river in Pali, Rajasthan, the Bandi is nothing short of a sewer. The textile town has witnessed rampant industrial growth, raw sewage discharges and toxic contamination of its waters. The river, which is devoid of lean season flow, is polluted up to 55 km downstream. The river water is unfit for drinking as well as irrigation.
Mahaveer Singh Sukarlai speaks at the India Rivers Day.
Palk Bay: Trawled and damaged
In the last of a two-part series on the importance of conserving the Palk Bay, a video shows how trawling is spelling doom to the ecology of the bay.
Makarand Purohit
Posted on 28 Nov, 2017 04:05 PM

The Palk Bay is an ecological paradise located between the island nation of Sri Lanka and the South East Peninsula India. The region separates the coastal areas of Tamil Nadu from the northern parts of Sri Lanka.
The Palk Bay (Source: GIZ)
Conserving Palk Bay
In the first of a two-part series on the ecological degradation of the Palk Bay, a video explains the importance of conserving this biodiversity hotspot.
Makarand Purohit
Posted on 28 Nov, 2017 04:04 PM

The Palk Bay is a 15,000 sq km biodiversity conglomeration nestled between the island nation of Sri Lanka and South East Peninsula India with a coastal length of 250 km on the Indian side. 
The Palk Bay (Source: GIZ)
Study claims railways biodigesters ineffective
News this week
Swati Bansal
Posted on 28 Nov, 2017 01:50 PM

Railways biodigesters are not better than septic tanks: IIT study
A rail coach fitted with bio toilet. (Source: India Railway Info)
India ranks low on sanitation index: Report
News this week
Swati Bansal
Posted on 20 Nov, 2017 02:20 PM

India has the highest number of people without access to toilets: Report
Toilets in India (Source: IWP Flickr photos)
Maharashtra to pay Rs 100 crore for river restoration
Policy matters this week
Swati Bansal
Posted on 20 Nov, 2017 01:54 PM

SC orders Maharashtra government to pay Rs 100 crore for restoration of Ulhas and Waldhuni rivers
A filthy river in Maharashtra. (Source: IWP photos via Rohit Sharma and Arpita Bhagat)
Delhi enveloped in smog again
News this week
Swati Bansal
Posted on 14 Nov, 2017 12:56 PM

Yet again, North India shrouded in heavy smog
Delhi shrouded in smog. (Source: Jean-Etienne Minh-Duy/Flickr)
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