Environmental Information System Centre

Maps on groundwater quality-Tamil Nadu- A collection by Environmental Information System Centre, Department of Environment, Government of Tamil Nadu

This collection of district level maps by Environmental Information System Centre, Department of Environment, Government of Tamil Nadu shows the details of fluoride, chloride, iron, nitrate and salinity present in groundwater in Tamil Nadu.

Department of Environment

Government of Tamil Nadu

Posted on 16 Jan, 2013 06:33 PM

The Environmental Information System Centre, Department of Environment has prepared groundwater quality maps of Tamil Nadu. Water is considered to be hard when it contains high level of dissolved minerals. This may be of natural occurrence or due to human activities such as industrialisation leading to water pollution.

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