Tag: Nitrate

Groundwater 2024: Increasing Contamination: Tip of a Toxic-berg?
Groundwater

Groundwater 2024: Increasing Contamination: Tip of a Toxic-berg?

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(Feature Image: Drain No 6 in Kundli, Sonipat filled with industrial effluents. BS Rawat/ SANDRP/ May 2023)

This annual overview compiles the top ten reports showing the rising contamination of groundwater resources in India during 2024. It includes some shocking facts from Punjab, Himachal Pradesh, Haryana, Gujarat, Telangana, Kerala, Ladakh, Assam, Chhattisgarh, Karnataka and W Bengal, in addition to reports from CGWB (Central Ground Water Board) a Parliamentary Committee. The contaminants reported in groundwater include nitrates, fluorides, arsenic, uranium, heavy metals (Chromium, cadmium, nickel, manganese, selenium, among others), Iron, salinity, among others. Since most people consume groundwater assuming it to be safe, what is reported here is only a tip of the proverbial toxic-berg. The easiest way forward, besides more regular monitoring and improved governance is rainwater harvesting on war footing. However, the government, busy pushing more big dams and interlinking projects, has little real priority for that.

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GW Overview 2023: Top ten Govt actions
Groundwater

GW Overview 2023: Top ten Govt actions

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(Feature Image: Drona Sagar Taal in Kashipur, Uttarakhand being filled with tubewell water in April 2023. Bhim Singh Rawat/SANDRP)

This second part of yearend overview on Groundwater issues in India lists top ten Government actions. While the groundwater has become backbone for all types of consumption including domestic water supply, irrigation, industrial use; depletion of the finite resource continue; the government efforts particularly of central government have been limited to mapping and monitoring. There is neither a recognition that groundwater is India’s water lifeline, nor is there any serious attempt at effective bottom up, decentralised regulation of groundwater.

The aquifer mapping scheme ongoing since 2012 has been extended till March 2026. The govt has planned to increase the number of monitoring wells and equipped them with digital sensors. Meanwhile the Parliament panel report has revealed that the National Water Mission (NWM) lacks adequate funds and autonomy. Several state governments have taken respective measures for protection of groundwater sources however they have largely shown no noteworthy results so far.

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India Groundwater 2023: Reaching Depletion Tipping Point?
Groundwater

India Groundwater 2023: Reaching Depletion Tipping Point?

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Like previous years, 2023 too has not seen any significant governmental decisions addressing the two key problems of ongoing contamination and depletion of groundwater resources across the country. On the contrary, the new reports and studies published during the year indicate some areas reaching depletion tipping points, land subsidence and climate change impacts compounding the situation.

This first part of yearend overview through top ten developments highlights the status of existing and emerging problems related to groundwater in India. The second and third parts will focus on government and judicial actions related to the subject during 2023.

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