Artesian Wells
Dug wells- A potentially safe source of drinking water for the arsenic and iron contaminated region of Bihar - A paper by Megh Pyne Abhiyan (MPA)
Posted on 03 Aug, 2012 01:00 PMThis paper published by Megh Pyne Abhiyan argues that dug wells slowly started losing their significance following the invention and large scale marketing of hand pumps,.
Tenda, a traditional system to draw water from open wells that is still practiced even today in Chattisgarh and Odisha
Posted on 05 Jun, 2012 10:00 PMInternal diameters for HDPE pipes
Posted on 04 Mar, 2012 09:30 AMAuthor : B.Rajeshwar Rao
Internal diameters for HDPE pipes are given here below.
Quantitative data on water quality: A compilation of papers that present physico-chemical analyses of various water sources in India
Posted on 24 Feb, 2012 08:31 AMAssessment of physico-chemical quality of groundwater in rural area nearby Sagar city, Madhya Pradesh
This paper presents the results of forty groundwater samples collected from June 2007 to July 2010 in Gambhira and Baheria villages in Madhya Pradesh. The authors conclude that the ground water quality is degraded due to anthropogenic causes.
Creation of a village spring atlas for the conservation of Himalayan springs and adapting to climate change
Posted on 18 Nov, 2011 11:52 AMImage courtesy: http://sikkimsprings.org/
Frequently asked questions (FAQ) on Groundwater - Understanding the basics
Posted on 08 Sep, 2011 04:56 PMA comprehensive FAQ Manual on Groundwater authored by Dr Mihir Kumar Maitra narrows down the existing knowledge gaps amongst the common groundwater users.
The most popular FAQs are listed below. Please click on a topic to view more detailed information:
Basic information on groundwater
Dynamic groundwater resources of Maharashtra – A report by CGWB and GSDA (2004)
Posted on 08 Aug, 2011 04:35 PMThis report on “Dynamic Ground Water Resources of Maharashtra (2004)” presents the groundwater estimates for the State of Maharashtra as computed by the Central Ground Water Board (CGWB) and Groundwater Survey and Development Agency (GSDA) based on the guidelines given by the Groundwater Estimation Committee (GEC-1997) constituted by Ministry of Water Resources (Government of India).
Maps generated from the integration of water level data of Central Ground Water Board and State Ground Water Board
Posted on 17 Jul, 2011 03:49 PMThe CGWB under the Ministry of Water Resources, Government of India, is the national apex agency entrusted with the responsibilities of providing scientific inputs for management, exploration, monitoring, assessment, augmentation and regulation of ground water resources of the country.
India’s groundwater challenge and the way forward - Economic and Political Weekly
Posted on 20 Jan, 2011 07:01 PMIt warns that groundwater quantity as well as quality are the two major problems that the country has been facing.
The rate of withdrawal of groundwater has reached “unsafe” levels in 31% of the districts, covering 33% of the land area and 35% of the population. The situation has dramatically worsened within a short span of nine years, between the assessments done in 1995 and 2004.
Taking the quantitative and qualitative aspects together, data indicates that a total of 347 districts (59% of all districts in India) are vulnerable in terms of safe drinking water in India. This is a matter of serious concern, requiring a new approach.
Saltscapes - Dholavira, Gujarat - A guest post by Amitangshu Acharya and Ayan Ghosh
Posted on 27 Dec, 2010 11:41 PMGuest Post: Text by Amitangshu Acharya, Photographs by Ayan Ghosh
Kachchh – a brilliant halfway between a turmeric yellow Rajasthan and the emerald green Sahyadris – offers an upside down version of life. It tells you that seeds of life and civilisation are often hidden beneath the sands of time in inhospitable terrains.