- District-wise Locations having Ground Water Arsenic between 0.01 to 0.05 mg/litre in Assam (As on March 2015)
- District-wise Location having Ground Water with Iron > 1.0 mg/litre in Assam (As on March 2015)
- District-wise Locations of Ground Water with Fluoride > 1.5 mg/litre in Assam (As on March 2015)
- District-wise Locations having Ground Water with Arsenic > 0.05 mg/litre in Assam (As on March 2015)