- Location having Ground Water with Iron > 1.0 mg/litre in Chatra District of Jharkhand (As on March 2015)

- Location having Ground Water with Nitrate >45 mg/litre in Chatra District of Jharkhand (As on March 2008)

- Locations having Ground Water with Iron > 1.0 mg/litre in Chatra District of Jharkhand (As on March 2008)

