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One water, one data
Enabling a culture of data sharing between programs and reuse of data Posted on 25 May, 2022 02:58 PM

Any large-scale water security program by the government needs two things: [i] continuous data - given the dynamic nature of water - its annual replenishment depends on how much rainfall occurs and what farmers decide to grow in that agricultural cycle; and [ii] people who understand this data and continue to maintain the implementation post-intervention.

Participatory programs such as JJM require a large amount of village-level information on water (Image: Arpit Deomurar, FES)
Transparent urban river pollution monitoring
A study develops a decision support tool to identify polluted river stretches Posted on 25 May, 2022 09:33 AM

Unprecedented expansion and anthropic activities amongst other reasons lead to choking of urban rivers with municipal and industrial sewage. Around 63% of the total 62 million litres/ day generated sewage is dumped in Indian urban rivers without treatment, as per a Central Pollution Control Board report submitted to National Green Tribunal, India.

Ulhas river near Khandpe village (Image: Ganesh Dhamodkar, Wikimedia Commons)
Droughts reduce India's GDP by 5 percent in twenty years
News this fortnight Posted on 24 May, 2022 08:37 PM

Droughts reduced India’s gross domestic product by 2-5 per cent over 20 years from 1998-2017: Report

India, vulnerable to droughts (Image: Pixabay; hbieser)
Pond water reuse from a circular economy perspective
Ponds became a storehouse of metal toxicity in the accumulated sludge: Study Posted on 24 May, 2022 08:06 PM

Ponds are increasingly getting polluted mainly due to the discharge of wastewater from residential areas, sewage outlets, solid waste dump sites, livestock rearing sites (e.g., dairy, poultry), and fertilizers and pesticides from farmers’ fields.

Wastewater generated from households in the catchment area of a pond contaminates its waters (Image: Wikimedia Commons)
Ministry weakens protections against coal mine expansion
Policy matters this fortnight Posted on 24 May, 2022 08:02 PM

Ministry weakens protections against mine expansion using coal shortage excuse

Work in progress in coal mines in Jharsuguda (Image Source: Makarand Purohit)
Bamboo stick handwashing station
The bamboo stick handwashing station designed by Sehgal Foundation is an extremely convenient, effective and low cost filter that can be used for handwashing anywhere and is also easy to transport from one place to another. Posted on 19 May, 2022 10:38 AM

Safe drinking water, sanitation, and hygiene (WASH) are the essential components to lead a healthy life. Correct, consistent, and continuous practices of WASH behavior, particularly hand hygiene can help prevent infections and spread of diseases.

Handwashing, to prevent waterborne diseases (Image Source: Biswarup Ganguly via Wikimedia Commons)
Enabling better water governance
There is a need to bring in a paradigm shift towards democratisation of water Posted on 18 May, 2022 02:41 PM

When UNICEF brought borewell rigs to India in early 1970s to help deal with water shortage, little did we know that it would become a tool for privatising the groundwater in the decades to come. Today, this practice of treating groundwater as a private resource has led to over-exploitation and an increase in mineral contamination as we drill into deeper aquifers in search of water.

Rice farmer irrigating from a shallow well to complement irrigation water from the Nagarjuna irrigation scheme in Krishna river basin, Andhra Pradesh (Image: François Molle, Water Alternatives)
Stained and smiling
Working with fluoride affected communities in Mewat, Haryana Posted on 12 May, 2022 12:03 PM

In the scorching heat, villagers stood with glasses of water in their hands and smiles on their faces in an eagerness to offer all that they had with utmost kindness to bring comfort to people on a hot summer day, oblivious to the quality of water they were offering.

Stains, irregularities, and pits are common manifestations of dental fluorosis. (Image: Sehgal Foundation)
Napo Jal Bachao Kal campaign - the pre-monsoon groundwater monitoring 2022 exercise commences
Before the monsoon sets in, 1000s of Indians in rural communities head out to measure the wells in their villages Posted on 12 May, 2022 09:22 AM

Starting May 15, 2022 Mamatha from Andhra Pradesh, and Rameshwar from Maharashtra, equipped with a mobile phone and a measuring tape, will be joining several others heading to their fields and neighbouring villages to measure wells.

Women use an open source groundwater monitoring tool that enables collection of water level data of wells and its collation on a web platform for easy access by all. (Image: FES)
India’s fantastic freshwater fauna and where to find them
Freshwater ecosystems are not mere sources of water, they are treasure troves of biodiversity. Know more about the fascinating and diverse animal species that inhabit freshwater habitats in India. Posted on 10 May, 2022 05:28 PM

This story originally ran on Cool Green Science, the conservation blog of The Nature Conservancy. It is used here with permission.

Freshwater ecosystems, treasure troves of biodiversity (Image Source: India Water Portal)
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