Surface Water

Featured Articles
October 11, 2022
Visualizing the Vrishabhavathi river to keep it alive
In an effort to inform the general public, especially citizen activists, policymakers, researchers, and students, about the current status of the Vrishabhavathi river, Paani.Earth has created the necessary maps, data, analysis, and information to drive conservation awareness and action around the river.
Vrishabhavathi river (Image Source: Paani.Earth)
August 9, 2022
MGNREGS becoming the quintessential scheme for tribal agriculture
Ensuring irrigation through farm ponds in tribal Chhattisgarh
Many tribal farmers opted for individual farm ponds under MGNREGA ensuring protective irrigation. (Image: Meenakshi Singh)
November 8, 2020
Breaking down data silos in the water sector
The National Hydrology Project has created a national platform for water data and is working to enhance the technical capacities of agencies dealing with water resources management.
Breakthrough cloud computing facilities and remote sensing applications have helped showthe filling pattern of a water body (tank or reservoir) through freely available satellite imagery at an interval of five days. (Image: Maithan dam, Wikimedia Commons)
December 26, 2019
Centre holds green signal to Kalasa-Banduri project
Policy matters this week
The Mandovi river disputed between Karnataka and Goa (Source: IWP Flickr Photos)
December 19, 2019
Parliamentary committee expresses disappointment over slow pace of Namami Gange
Policy matters this week
The Ganga at Varanasi (Source: India Water Portal Flickr Photos)
December 19, 2019
Only one out of five river basins in the country resilient to climate change: Study
News this week
Narmada river in Madhya Pradesh (Source: IWP Flickr photos)
Pre-monsoon rainfall deficient: IMD
News this week
Swati Bansal
Posted on 22 May, 2019 11:14 AM

India witnesses 22 percent deficient pre-monsoon rainfall this year: IMD
Pre-monsoon rainfall deficient this year. (Source: IWP Flickr photos)
Cyclone Fani ravages Odisha's ecological hotspots
News this week
Swati Bansal
Posted on 15 May, 2019 06:12 PM

Odisha's ecological hotspots severely affected by cyclone
After a cyclonic storm (Image source: IWP Flickr photos)
Groundwater depletion: NGT raps green ministry on inaction
Policy matters this week
Swati Bansal
Posted on 15 May, 2019 11:40 AM

NGT raps green ministry for failing to curb depletion of groundwater
Groundwater depletion adds to water woes. (Image source: IWP Flickr photos)
What happens when you throw away pencil cells?
Study reveals how tossing of dry cell batteries in our dustbins poisons the environment.
Amita Bhaduri
Posted on 14 May, 2019 05:33 PM

A recent study by Toxics Link, an environmental research and advocacy organisation on batteries titled Dead and buried: A situational analysis of battery waste management in India estimates that 2.7 billion pieces of dry cell batteries are being consumed annually in India.
The evolving framework of end-of-life battery management could be inclusive of the informal chain of collectors and segregators. (Image: Toxics Link)
Only 37 percent of world’s long rivers free flowing
A study finds out dams and reservoirs diminish diverse benefits offered by healthy rivers.
Amita Bhaduri
Posted on 14 May, 2019 05:02 PM

A little over a third of the world's 246 long rivers remain free-flowing, as per a study by a team of 34 international researchers, including those from McGill University in Canada and World Wildlife Fund India.
Pancheshwar dam on Mahakali river is feared to break the natural flow connectivity of river. (Image: Vimal Bhai)
Namami Gange: Only 10 out of 100 sewage projects done
Policy matters this week
Swati Bansal
Posted on 07 May, 2019 03:49 PM

Under Namami Gange mission, only 10 out of 100 new sewage projects completed
Polythene bags and solid waste left behind as water recedes in the Ganga river. (Source: IWP Flickr photos)
Cyclone Fani hits Odisha, 35 dead
News this week
Swati Bansal
Posted on 07 May, 2019 03:36 PM

Cyclone Fani, strongest to hit India in 20 years, causes widespread destruction in Odisha
A cyclonic storm that hit India in 2016. (Source: IWP Flickr photos)
MGNREGA fails to help drought-hit states
Policy matters this week
Swati Bansal
Posted on 01 May, 2019 07:07 PM

MGNREGA's performance unsatisfactory in drought-stricken districts in 2018-19
Labourers build check dams under MGNREGA. (Source: IWP Flickr Photos)
Water level falls in India's major river basins: CWC
News this week
Swati Bansal
Posted on 01 May, 2019 06:45 PM

Water level in India’s major reservoirs and river basins in a precarious state: CWC
Narmada river in Madhya Pradesh (Source: IWP Flickr photos)
Mapping pollution hotspots in Yamuna
A sensor network system is being used for mapping and monitoring the water quality of river Yamuna.
Amita Bhaduri
Posted on 01 May, 2019 10:38 AM

The Yamuna was considered a nurturing and life-enhancing goddess in the past. Legend has it that bathing in the sacred waters of the Yamuna, the sister of Yama, the god of death, frees one from the ordeal of death. The 1376-km river is a tributary of the Ganga and originates in the Yamunotri glacier in the lower Himalayas.
A project, conceptualised by a team of researchers from the University of Chicago, US helps demonstrate that scalable water quality mapping systems can detect and predict water contamination (Image:India Water Portal)
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