Contamination, Pollution and Quality

Featured Articles
December 16, 2022 In this article, we will understand how the WQM course is continuing to influence the needs of learners that come from diverse backgrounds. The course model also offers core insights to many others who would like to engage in a virtual training program.
During a WQM course, a field team member from INREM facilitating a demonstration
September 9, 2022 Highlights from a new report released by iFOREST
An old coal-fired power plant has been dumping vast quantities of ash out in the open for many years. (Image: Lundrim Aliu/ World Bank; CC BY-NC-ND 2.0)
September 5, 2022 In an attempt to present a perspective on how rivers are used and abused, a map of the Bengaluru rivers illustrate how waste flows through natural river corridors, polluting the rivers and altering their status.
Vrishabhavathi river flow at Thagachguppe Bridge, Kumbalgodu (Image Source: Paani.Earth)
August 27, 2022 Study looks at microplastic types in lakes of Ladakh
(Vinay Goel, Wikimedia Commons)
August 19, 2022 Better access to clean water coupled with health education to bring about changes in behaviour are critical to prevent exposure to dangerous cholera bacteria that lurk in untreated waters.
The hidden threat of cholera in India (Image Source: IWP Flickr photos)
August 11, 2022 This could lead to water quality crisis reinforcing the need for basin-specific management strategies
Around the world, more than a fifth of nitrogen released by human activity ends up in aquatic ecosystems (Image: Wikimedia Commons)
How industries ruined Ratlam’s groundwater
Toxic industrial waste has polluted groundwater in Ratlam. Residents wait for action from authorities. Posted on 25 Jul, 2018 04:53 PM

A resident of Bajankheda village in Ratlam district of Madhya Pradesh, Sitabai Tindor shows her pot full of water to us. A strange red, the water looks unusual. “We have been using this red water for domestic use for the last two decades. Industries in Ratlam has spoilt our land and water. The government has not provided us with any alternatives.

Women pump contaminated water from the hand pump at Bajankheda. (Source: India Water Portal)
Not enough rain, Bihar stares at drought
News this week Posted on 24 Jul, 2018 12:45 PM

All districts but three in Bihar experience drought

Parched land during drought in India. (Source: IWP Flickr Photos)
Delay in 16 major irrigation projects, reports CAG
Policy matters this week Posted on 24 Jul, 2018 11:04 AM

CAG pulls up water ministry for delay in 16 major irrigation projects

Ganga river at Kachla, Uttar Pradesh. (Source: IWP Flickr Photos)
National Waterway-1: Dolphin population declines
News this week Posted on 17 Jul, 2018 10:31 AM

Decline in Dolphin population observed in India's only dolphin sanctuary

Gangetic Dolphin (Source: Arati Kumar Rao)
No water security without water quality
A study points out that pit latrines with onsite sanitation systems are a source of groundwater contamination. Posted on 16 Jul, 2018 10:19 AM

Groundwater is a major source of water for a large number of Indians with 66 percent rural households and 27 percent urban households directly depending on it for drinking purposes, as per Census 2011.

Unsanitary conditions lead to groundwater contamination. (Image: SuSanA Secretariat, Attribution [CC BY 2.0])
Safe water to fight fluorosis
What Basubai and her children needed to fight fluorosis was access to safe drinking water. Posted on 12 Jul, 2018 12:06 PM

Basubai is a mother of three young children—Ajay (9), Manju (11) and Sonu (13). She is married to Mukesh Singh in Jamniamota village in Bakaner block in Dhar district, Madhya Pradesh.

Village woman shows her fluorosis-affected teeth. (Pic courtesy: PSI)
Five percent rainfall deficit recorded in June
News this week Posted on 03 Jul, 2018 10:30 AM

Monsoon shows a deficit of five percent in June

Agriculture needs to be made climate resilient. (Image Source: India Water Portal)
When solving one health problem triggers another
Studies reveal that efforts at guinea worm eradication have triggered the spread of hydrofluorosis in Rajasthan. Posted on 27 Jun, 2018 02:17 PM

Up until two decades ago, the main sources of drinking water in Rajasthan included surface water from perennial ponds, reservoirs, lakes, dams, rivers and streams with borewells and tubewells used sparingly and only in remote areas. All this changed when guinea worm infections started appearing in the state. 

A child drinks water from a hand pump. (Image Source: IWP Flickr photos)
Green toilet in my backyard
Ecological sanitation toilets are the best option to deal with mounting sewage burden in India. Posted on 18 Jun, 2018 03:39 PM

Untreated sewage is the biggest source of water pollution in India with around 70 percent of the raw sewage generated in urban areas entering lakes, rivers, seas and underground aquifers.

Chicu with a pan used in ecosan toilet. (Photo courtesy: Chicu Lokgariwar)
Sawdust to treat wastewater
Researchers have come up with a low-cost method to help remove toxic dyes in wastewater. Posted on 17 Jun, 2018 07:15 PM

Water contamination due to dyes is a major cause of worry. A new study says sawdust from teak wood may help treat wastewater containing dyes and make it reusable. 

Sawdust from teak wood is found to be useful in removing gentian dye. (Source: IWP Flickr photos, photo used for representation only)
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