Borewells and Tubewells

Content courtesy: Odisha Water Forum 

The Odisha Groundwater (Regulation, Development and Management) Bill, 2011 has been placed before the Odisha Legislative Assembly in this session. Odisha Water Forum has gone through the contents of this bill. While Odisha Water Forum appreciates the initiative of the Government of Odisha to regulate development and management of groundwater, it is concerned about the fact that this bill does not address the fundamental concerns regarding groundwater management.

A 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

It investigates the difficulties they face and emphasizes the need for better integration of groundwater in the planning and management of urban water resources.

The article informs that access to safe drinking water remains an urgent necessity, as 30% of urban and 90% of rural households still depend completely on untreated surface or groundwater.

While access to drinking water in India has increased over the past decade, the tremendous adverse impact of unsafe water on health continues. It is estimated that about 21% of communicable diseases in India are water related.

Although some degree of intervention in terms of chlorination and monitoring of water quality exists in major cities and towns, rural India, which constitutes the bulk (70%) of the population, is usually deprived of such interventions. The population in rural India is mainly dependent on the groundwater as a source of drinking water. As a quality concern the groundwater is often found to be contaminated with fluoride, arsenic, iron and salts. In recent years, fluorosis has emerged as major public health issue in rural India.

This 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). 

The 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.

It covers varying groundwater scenarios in the country including the highly developed metros, the hilly region, the coastal cities, the cities tapping unconsolidated and hard rock aquifers. The report briefly describes the administrative set up, status of water supply and demand, groundwater scenario, feasibility of rainwater harvesting and groundwater development strategy.

It is an updated version of an earlier report on “Groundwater in urban environment in India” (2000). Since then, groundwater regime, urban demography and water demand have changed enormously. This report will form a scientific base for an in-depth understanding of urban groundwater system including aquifer geometry, water level behavior and groundwater quality. The possibility of artificial recharge to rejuvenate the urban aquifers has also been discussed.

 A large number of farmers and well operators were interviewed in the process. Data was also collected from the power utility that supplies power to this region. Along with this the climatic peculiarities of the region, farmers and well users perceptions on ground water management and use were also collected.

Delivery of safe drinking water is vital for protecting public health and of promoting more secure livelihoods.

The traditional approach to water quality and safety management has relied on the testing of drinking water, as it leaves the treatment works or at selected points, either within the distribution system or at consumer taps. It is referred to as ‘end‐product testing’.

It argues that while the consequences of negative groundwater draft have mostly been viewed as an ecological disaster, the externalities of groundwater depletion pose greater concern for socio-economic equity in the access to this resource.