Geogenic Contamination

Featured Articles
July 5, 2022 Studies reveal that children are the most vulnerable to the health risks associated with groundwater contamination due to nitrate and fluoride, highlighting the need for urgent remedial measures.
POisoned waters, dangerous outcomes (Image Source: India Water Portal)
August 26, 2021 This study from Rajasthan found that anthropogenic factors led to nitrate contamination of groundwater. High nitrate levels in drinking water posed major health risks to children.
A well in Rajasthan (Image Source: IWP Flickr photos)
March 3, 2021 Need to remove arsenic from the food chain and not just drinking water in endemic areas
Median excess lifetime cancer risk of 2 per 10,000 from food arsenic exposure in Bihar. (Image: Wikimedia Commons)
October 25, 2019 Groundwater use has doubled in Pune. Comprehensive mapping of groundwater resources and better management and governance is the need of the hour.
Groundwater, an exploited resource (Image Source: India Water Portal)
July 25, 2019 A young college graduate shares his experience working with Tata Trusts in Assam on water issues.
Stream Network in Tezpur, Assam. Image credit: Rohit Sar
A Data Journey in Odisha
How Balasore became recognised as a fluorosis-affected district in Odisha Posted on 06 Sep, 2017 02:22 PM

Back in 2015, the Member of Parliament (MP) from Balasore, Odisha got to know about a strange problem in his constituency. There were reports of a number of bone deformities and crippled people in areas surrounding Patripal village of Remuna block. They seemed to be related to fluoride in water, causing a disease called Skeletal Fluorosis.

2015–16 Fluoride data of Remuna, Balasore, Odisha
Maharashtra wetlands face threat
News this week Posted on 01 Aug, 2017 01:49 PM

Illegal slums on Maharashtra mudflats cause loss to state

Sewri mudflts in Mumbai (Source: IWP Flickr photos)
Clean Kali: All eyes now on government
The water of East Kali is heavily polluted. It would hopefully change with the NGT taking notice of it. Posted on 03 Jun, 2017 07:58 AM

Rampura, situated in Bulandshahr district in western Uttar Pradesh, is one of the 1,200 villages on the banks of the 300-km long East Kali, a tributary of the Ganges. The river is named after goddess Kali who, according to the Hindu mythology, is fierce and fights evil by ingesting it.

The polluted Kali river. (Image source: Neer Foundation)
Karnataka women to tackle water woes
News this week Posted on 16 May, 2017 10:03 AM

Women in drought-hit Karnataka takes on the task to revive lakes

Women on a mission to tackle water woes. (Source: IWP Flickr photos)
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)
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)
Telangana’s groundwater crisis
A study from Telangana finds faulty power subsidy policies of the state and the resultant increase in tube wells with electric pumps as reasons for depleting groundwater levels. Posted on 15 Feb, 2017 06:50 PM

According to the data released by the Food and Agricultural Organisation’s AQUASTAT in 2010, at 250 billion m³ per year, India is one of the countries that uses groundwater the most. As high as 80 percent of its water is used for irrigation of which 65 percent is groundwater.

Declining groundwater levels and the impending crisis. (Source: India Water Portal)
Over 66 thousand habitations arsenic hit: Centre
News this week Posted on 13 Feb, 2017 09:08 PM

Arsenic present in drinking water at many habitations: Centre

People fight for their rights to clean and safe drinking water. (Source: IWP Flickr photos)
What WatSan got from the budget
Budget 2017-18: Which social sector schemes and ministries got major shares of the pie? An analysis. Posted on 09 Feb, 2017 12:26 PM

The much-anticipated budget this year treads largely on the path set last year with the rural sector receiving more allocation than its urban counterpart.

Water pots lined up for filling. (Source: McKay Savage, Wikimedia Commons)
Closing the loop
A village near Bengaluru sets an example of reusing wastewater by innovatively using the reject water from a community RO plant to eliminate fluoride contamination. Posted on 09 Jan, 2017 03:58 PM

With a total population of 1200, Sonnahallipura village in Hoskote taluk of Bangalore Rural district has 250 homes. This village was chosen by the Rotary Club of Bangalore, Indiranagar to start a micro-credit programme for 10 women’s self-help groups (SHG) and a low-cost sanitary napkin manufacturing unit.  

The RO plant in Sonnahallipura village.
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