- Locations having Ground Water with Electrical Conductivity > 3000 µS/cm in Dharmapuri District of Tamil Nadu (As on March 2015)

- Location having Ground Water with Nitrate > 45 mg/litre in Dharmapuri District of Tamil Nadu (As on March 2015)

- Locations having Ground Water with Chloride > 1000 mg/litre in Dharmapuri District of Tamil Nadu (As on March 2015)

