- Locations having Ground Water with Electrical Conductivity > 3000 µS/cm in Malda District of West Bengal (As on March 2015)
- Locations having Ground Water Arsenic between 0.01 to 0.05 mg/litre in Malda District of West Bengal (As on March 2015)
- Locations having Ground Water with Arsenic > 0.05 mg/litre in Malda District of West Bengal (As on March 2015)
- Locations of Ground Water with Fluoride > 1.5 mg/litre in Malda District of West Bengal (As on March 2015)