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IWMI Tata Water Policy Programme

An illustrated collection of groundwater problems: A guide to a beginner in groundwater hydrology by CAREWATER

This report by CAREWATER has been prepared as part of a component on Groundwater Governance in Asia: Theory and Practice under the CGIAR Challenge Programme on Water and Food. The purpose of this collection is to guide a beginner to groundwater hydrology through the basic concepts in this subject. The problems begin with fundamentals of the subject and are followed by those which test the comprehensiveness of understanding. Most problems are illustrated and a real-world situation is related with the problem.Read More

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A guide to groundwater hydrology by CAREWATER (2008)2.01 MB

Increasing groundwater dependency and declining urban water quality – A comparative analysis of four South Indian cities

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.Read More

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Groundwater dependency in four South Indian cities by ISEC (2007)512.17 KB

Location

Hubli, KA, India
Latitude: 15.344530, Longitude: 75.135277

Fluoride free drinking water supply in North Gujarat: The rise of Reverse Osmosis plants as a cottage industry - A study by CAREWATER

The study by Carewater INREM Foundation explores the rise of Reverse Osmosis (RO) plants since 1970s as a cottage industry for providing fluoride free water supply in North Gujarat. The emergence of markets for Reverse Osmosis (RO) plants can be attributed to the Government’s failure in supplying large-scale safe water to the public through its large RO and de-fluoridation plants.

A detailed study was undertaken of 8-10 plants in 4-5 towns in Mehsana district so as to understand the economics, volumes of business, prices, modes of business and the nature & economic profile of the clientele. The future prospect of the industry is assessed, especially focusing on growth rates through discussions with plant owners, customers and municipal leaders.

The study concludes the following - 

  • The market for the mineral/packed water produced by cottage industries has developed very rapidly in North Gujarat between 1996 and 2000.
  • The small pouches bring more margins as compared to big-packs of 10 or 20 litres. Producing packed water in pouches requires an additional investment of rupees one lakh in a packaging machine, which the investors find affordable. The packed drinking water in pouches has a large market catering to the people at large.
  • As long as the municipality’s supply of groundwater in North Gujarat is high on TDS and has more than recommended amount of fluoride, packaged drinking water has a good market.
  • There is good growth of this cottage RO industry as the market is very wide. Even if the ISI certification is made mandatory, there are a good number of investors keen on investing in it.

Download the report here: 

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Reverse Osmosis Plants in North Gujarat - A report by CAREWATER (2007)340.88 KB

Location

Mehsana, GJ, India
Latitude: 23.599480, Longitude: 72.391533

A turning point - Water saving technologies in North Gujarat’s groundwater socio-ecology – A report by CAREWATER

carewaterThis study by Carewater INREM Foundation looks at water saving technologies such as micro-irrigation through drip and sprinkler irrigation in North Gujarat and the changes that its introduction has brought about in the rural society. The study analyses the changes in farming system and socio-economic impacts at the household level through “before-and-after” (longitudinal) comparison of adopters and “with-or-without” (cross sectional) comparison between adopters and non-adopters.Read More

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A turning point- Water saving technologies - North Gujarat - Groundwater socioecology - CAREWATER (2008)204.56 KB

Location

Banaskantha, GJ, India
Latitude: 24.105037, Longitude: 72.046816

Groundwater situation in urban India: Overview, opportunities and challenges – A report by CAREWATER

carewaterThe paper by Carewater INREM Foundation presents the current status and potential threat of groundwater use in urban centres of India and the conceptual picture of how different geographical factors contribute to vulnerability in terms of urban groundwater. It seeks to explore the causal relationship between the physical environment and urban groundwater use through a spatial analysis.Read More

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Groundwater situation in urban India - Overview opportunities and challenges - CAREWATER (2008)170.03 KB

Location

Kolkata, WB, India
Latitude: 22.572646, Longitude: 88.363895

Ingress of saline water in coastal aquifers of Junagadh – A report by CAREWATER

carewaterThis study by Carewater INREM Foundation attempts to create a salinity ingress profile by means of geo-chemical analysis for the Junagadh coastal area for the pre-monsoon period of 2006. Salinity in coastal groundwater is a widespread problem and may be caused by individual or combined effects of inherent salinity, tidal effect, irrigation by saltwater and by seawater intrusion due to extensive pumping.Read More

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Salinity Ingress in Junagadh - CAREWATER (2007)116.39 KB

Location

Junagadh, GJ, India
Latitude: 21.515471, Longitude: 70.456444

Groundwater contamination and rural water treatment in Gujarat: A discussion paper by CAREWATER

carewaterThis discussion paper by Carewater INREM Foundation deals with groundwater contamination and rural water treatment in Gujarat. The State is characterized by varied hydrogeology and vast areas are faced with typical groundwater quality problems like fluoride. Much of the coastal groundwater is saline while the alluvial tract is marked with inland salinity.Read More

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Groundwater contamination and rural water treatment in Gujarat - CAREWATER (2008)133.22 KB

Location

Surendranagar, GJ, India
Latitude: 22.718729, Longitude: 71.637669

Inland culture fisheries in village tanks and ponds - A multi-location study in India - CAREWATER

carewaterThis multi-location study by Carewater INREM Foundation on inland fisheries in village tanks and ponds attempts to map the changing institutional structure of the aquaculture sector in India. It looks at the socio-economic profile of fish farmers, problems faced by them, physical characteristics & economy of fishing ponds, existing property regimes, source of inputs, management of ponds and fishing as a part of village economy.Read More

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Inland culture fisheries in village tanks and ponds - A multilocation study in India - Santanu Ghosh and Rajnarayan Indu - CAREWATER (2006)122.17 KB

Location

Anand, GJ, India
Latitude: 22.560869, Longitude: 72.954773

Reverse Osmosis plants for rural water treatment in Gujarat - A study by CAREWATER

carewaterThe report by Carewater INREM Foundation deals with Reverse Osmosis (RO) technology, which is emerging as an important solution for drinking water treatment in rural Gujarat. RO plants with capacity ranging from 10 litres per hour (lph) to 6000 lph are now supplying drinking water in several hundred villages of the State. Small sized plants with capacity < 20 lph are used by individual families whereas medium to large sized plants (>100 lph) are being used for public consumption.Read More

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Reverse Osmosis for Rural Water Treatment in Gujarat by CAREWATER (2007)142.24 KB

Location

Anand, GJ, India
Latitude: 22.560869, Longitude: 72.954773

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