Groundwater

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Featured Articles
July 2, 2024
From scarcity to sharing: How farmers are managing groundwater in Rayalaseema
Community governance for groundwater management
Jasmine on the fields as part of the groundwater collectivisation agreement at Kummara Vandla Palli village, Sri Satya Sai District. (Images: WASSAN/Swaran)
June 13, 2024
Decommissioning of open wells: Is all well in the villages?
The rising trend of abandoning open wells for borewells in Chikkaballapur and Annamayya districts, and the potential negative consequences of this shift.
Borewell proliferation may dry up open wells (Image: FES)
May 19, 2024
How do your everyday choices impact the world's resources?
The surprising connection between Wikipedia, beaches, and your water bottle.
A top down image of a lush green forest in a sacred grove in Meghalaya (Image created by: Sreechand Tavva)
May 15, 2024
बेहिसाब भूजल दोहन भूकंप के खतरे को विनाशकारी बना देगा
बेहिसाब भूजल दोहन भूकंप के खतरे को विनाशकारी बना देगा। हाल फिलहाल के दो अध्ययन हमारे लिए खतरे का संकेत दे रहे हैं। एक अध्ययन पूर्वी हिमालयी क्षेत्र में भूकंप के आवृत्ति और तीब्रता बढ़ने की बात कर रहा है। तो दूसरा भूजल का अत्यधिक दोहन से दिल्ली-NCR क्षेत्र के कुछ भाग भविष्य में धंसने की संभावना की बात कर रहा है। दोनों अध्ययनों को जोड़ कर अगर पढ़ा जाए तस्वीर का एक नया पहलू सामने आता है।
भूजल का अत्यधिक दोहन
May 12, 2024
Atal Bhujal Yojana: Bridging ambition with reality
Rethinking community engagement in the Atal Bhujal Yojana
Towards sustainable groundwater management (Image: IWMI)
May 8, 2024
Ecosystem-based approach to water management: Key to Karnataka’s water future
What is the ecosystem based approach to water management? How can it help in solving the water woes of states in the Deccan Plateau?
An ecosystem based approach to water management (Image Source: India Water Portal)
Unhappy news from new studies on India's groundwater
Depleting groundwater a reason for concern- Reports in scientific journals
India Water Portal
Posted on 23 Aug, 2009 07:12 AM

Two articles in scientific journals recently analyzed satellite data and came up with similiar alarming results for the depletion of India's groundwater in the Indo-Gangetic basin: http://sciencenow.sciencemag.org/cgi/
Rooftop rain water harvesting arrangements in Kerala - Municipality Building (Amendment) Rules (2004)
The Kerala Government's Department of Drinking Water Supply's notification on rooftop rain water harvesting arrangements in the state
Department of Drinking Water Supply - Government of Kerala
Posted on 21 Aug, 2009 01:02 PM

This document from the Department of Drinking Water Supply (Government of Kerala) published in the Extraordinary Gazette No. 92/2004, dated 12-01-2004 by the Government of Kerala includes a notification on the amendment of rules and includes:
Provision of rainwater harvesting structure - Tamil Nadu Municipal Laws (Second Amendment) Ordinance, 2003
Link to the Tamilnadu Government's official ordinance which made rainwater harvesting compulsory in the state
Municipal administration and water supply department
Government of Tamilnadu
Posted on 21 Aug, 2009 12:58 PM

Provision of Rain Water Harvesting Structure - Tamil Nadu Municipal Laws (Second Amendment) Ordinance, 2003 - Read more
20 tips to help you choose your rainwater harvesting design from Mihir Maitra
Tips to help you choose your rainwater harvesting design, from Mihir Maitra, consulting hydrogeologist
Mihir Maitra
Posted on 21 Aug, 2009 11:08 AM

From collection to storage and recharge, Maitra explains in layman's terms the basics of rainwater harvesting.

Download the attchment from below
Augmenting groundwater: The basics on how to construct a recharge well
Recharge wells are one of the best options for augmenting underground water holding. This article explains the site specifications and techniques used in the construction of these wells
rajshekar
Posted on 20 Aug, 2009 05:10 PM

 
Recharge well with gravel and sand bed to filter rainwater. Image courtesy India Water Portal
Hiware Bazar water balance sheet 2007: From scarcity to surplus
The story of how villagers of Hiware Bazaar in Maharashtra turned the water situation around in their villages from 'scarcity to surplus'
Down to Earth
Posted on 20 Aug, 2009 05:03 PM

The work done by the villagers of Hiware Bazaar (Maharashtra) in transforming their village, through soil and water conservation works with Government / Panchayat funds is well known.
Mapping water pollution and groundwater depletion due to industrial activities in India
This map from Down To Earth indicates that most of India's industrial zones are in water stressed regions, hence water prudence on the part of Industries become crucial
Down to Earth
Posted on 20 Aug, 2009 04:28 PM

This map provides the of levels of water pollution and groundwater depletion due to industrial activities in different parts of India. 
Incidence of fluorosis: Map showing states affected by fluorosis in india
Incidence of fluorosis has reached alarming levels in certain pockets of the state while the problem is acute in the states of Andhra Pradesh, Rajasthan and Gujarat
Fluorosis Vimukthi Vedika
Posted on 19 Aug, 2009 12:44 PM

These two maps indicate the percentage of districts affected by fluoride, in each state of the country and also gives data of the range of fluoride concentration in drinking water in each state.
Map: Fluoride in groundwater in Asia
International Groundwater Resources Assessment Centre has mapped available fluoride data for all continents and have come up with this series.
International Groundwater Resources Assessment Centre
Posted on 19 Aug, 2009 12:30 PM

For Asia, this map indicates the probability of occurrence of excessive concentrations of fluoride in groundwater, on a scale of high-medium-low.
Map: International Groundwater Resources Assessment Centre's global overview of salinity in groundwater
This map consists of a description, characterization and geographical delineation (map) of global occurrences of saline groundwater
International Groundwater Resources Assessment Centre
Posted on 19 Aug, 2009 10:20 AM

In India, salinity has three types of genesis - one, by dissolution (areas concentrated in Kutch, North Rajasthan and bordering Punjab, South Rajasthan and bordering areas of Madhya Pradesh and parts of Western Uttar Pradesh; two, by irrigation (areas concentrated in the Deccan Peninsular region of Andhra Pradesh, Karnataka and Tamil Nadu) and parts of Orissa and West Bengal; and three, by late
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