Groundwater Recharge

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July 2, 2024 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 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 12, 2024 Rethinking community engagement in the Atal Bhujal Yojana
Towards sustainable groundwater management (Image: IWMI)
December 12, 2023 Learnings from India's Participatory Groundwater Management Programme
Launched in 2019, Atal Bhujal Yojana aims to mainstream community participation and inter-ministerial convergence in groundwater management. (Image: Picryl)
April 11, 2023 Groundwater depletion from shallow and deep aquifers due to overextraction and seawater intrusion are rapidly drying up freshwater resources in the Cauvery delta. Large-scale groundwater recharge campaigns to raise awareness and aid the recovery of water levels are urgently needed.
Cauvery river at Karnataka (Image Source: Ashwin Kumar via Wikimedia Commons)
December 25, 2022 A study develops a prototype method by employing the remote sensing-based ecological index
rigorous post-implementation monitoring and impact assessment of assets is needed (Image: UN Women)
Points of groundwater discharge: Types of springs – A presentation by ACWADAM
Understanding springs, their characteristics and types. Posted on 26 Aug, 2010 08:52 PM

This presentation by ACWADAM deals with springs, their characteristics and types. Springs are indicated by locations or points on the ground surface, where water from beneath the ground emerges on to the surface. A common example is of an overflowing unconfined aquifer.

Some of the characteristics of springs are:

  • Discharge from spring may be constant or variable.
  • Springs can be perennial or seasonal.
  • Discharge from a spring may vary between from a trickle to about 100 cum per second.
  • Difficulty in access.
  • Variation in discharge.
  • Temperature of spring water may vary from mean atmospheric temperature to lower or higher, even boiling temperatures. Hot quality water springs are common to many parts of the world.

Spring or "bawdi"
Pani Panchayat: A model of groundwater management – A presentation by ACWADAM
Pani Panchayat is a voluntary activity of a group of farmers engaged in the collective management (harvesting and distribution) of surface water and groundwater (wells and percolation tanks). Posted on 25 Aug, 2010 08:20 AM

Pani PanchayatThe presentation by ACWADAM deals with Pani Panchayats as a model of groundwater management.

Pani Panchayat is the name first given to a movement by Mr. Vilasrao Salunke for motivating farmers of Naigaon village of the drought-prone Purandhar taluka of Maharashtra in 1974. The government's inability to deal with the drought situation prompted him to take a 40 acre land on lease from the village temple trust and develop a recharge pond in the recharge area of the village, a dug well in the discharge zone and a lift irrigation system.

Farmers got impressed with the results demanding a scale up of the experiment leading to the setting up of Gram Gaurav Pratisthan (GGP) through which the work was expanded to encompass both groundwater and surface water management. 

Measurement of weather parameters: Data collection and analysis – A presentation by ACWADAM
Weather information is necessary to plan watershed programmes, especially understanding recharge-discharge relationship for irrigation planning Posted on 24 Aug, 2010 09:29 PM

The presentation by ACWADAM deals with measurement of weather parameters and outlines the methods used in weather related data collection and analysis. Weather information is necessary for the planning and implementation of watershed programmes, especially in understanding factors like groundwater recharge, the relationship between recharge & discharge and in aspects like irrigation planning.

Augmenting groundwater resources by artificial recharge: A case study of Kolwan valley by ACWADAM
Rise in groundwater resources by artificial recharge- a study of Kolwan Valley Posted on 24 Aug, 2010 04:19 PM

The presentation by ACWADAM deals with a case study of augmenting groundwater resources by artificial recharge in Kolwan valley, Mulshi taluka, Pune. The DfID funded project was undertaken by the British Geological Survey in collaboration with its partners in India from 2002–2005. The objectives of the study were:

  • Improved knowledge of the impacts of managed aquifer recharge in different physical and socio-economic settings.
  • Guidance on scope and effectiveness of managed aquifer recharge for implementers, funders and policy makers.
  • Dissemination of knowledge.

Emerging groundwater crisis in urban areas – A case study of Bangalore city
Urbanisation and its toll on the groundwater recharge; Bangalore losing in the bargain Posted on 16 Aug, 2010 07:14 AM

The paper by the Institute for Social and Economic Change documents the case of Ward No. 39 situated at the outskirts of the Bangalore city to understand the emerging groundwater crisis due to overdraft in urban areas. Bangalore has no perennial river, which resulted in the growth of many lakes, acting as a source of groundwater recharge earlier.

Increasing groundwater dependency and declining urban water quality – A comparative analysis of four South Indian cities
The quality of water and the dependency on groundwater in four South Indian cities Posted on 15 Aug, 2010 07:18 AM

This paper by the Institute of Social and Economic Change (ISEC) examines the extent of groundwater dependency and quality status in four South Indian cities viz., Hubli, Dharwad, Belgaum and Kolar cities. Widespread water shortage problems have resulted in increased dependency on groundwater with tapping the resources to unsustainable levels. In Karnataka, out of 208 urban local bodies that come under Karnataka Urban Water Supply and Drainage Board, 41 depend on groundwater.

Modeling of a coastal aquifer in Goa using FEFLOW – A research report by National Institute of Hydrology
Modeling sea water in Goa to evaluate increase in groundwater development Posted on 14 Aug, 2010 11:49 AM

The study by National Institute of Hydrology attempts to model seawater intrusion using FEFLOW, an interactive finite element simulation system in the coastal area of Bardez taluka in North Goa and evaluate the impact of increasing groundwater development on the phenomenon. Coastal tracts of Goa are rapidly being transformed into settlement areas and the poor water supply facilities have encouraged people to develop their own sources of water by digging or boring wells.

Possibility of revival of dug wells in hard rock India through recharge: A discussion paper by CAREWATER
Revival of dug wells in the hard rock regions of India: economic and social impact. Posted on 03 Aug, 2010 08:07 PM

carewaterThe discussion paper by Carewater INREM Foundation on possibility of revival of dug wells in hard rock India through recharge is based on a field study across ten districts of the country. The study seeks to understand how localized governance of groundwater in hard rock areas is to be pursued through pricing (water, energy), legal regulation and community institutions. Water supply augmentation and demand management are both to be taken care of, directly through regulation or through indirect instruments such as pricing.

Myths about small water harvesting systems - EPW paper
A response to “Chasing a Mirage: Water Harvesting and Artificial Recharge in Naturally Water-Scarce Regions” in the Economic and Political Weekly. Posted on 02 Aug, 2010 01:17 AM

This article is written in response to an earlier published article “Chasing a Mirage: Water Harvesting and Artificial Recharge in Naturally Water-Scarce Regions” in the Economic and Political Weekly and argues that the paper makes a number of assertions about small water harvesting systems, that are based on faulty assumptions and inadequate information.

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