| Location | Village | Date | Phosphate | Nitrate |
| No. 1 | Namche Bazaar | 29/4/2013 | 0.5 mg/l | 10 mg/l |
| No. 2 | Namche Bazaar | 29/4/2013 | 0.5 mg/l | 10 mg/l |
| No. 3 | Namche Bazaar | 29/4/2013 | 1 mg/l | 10 mg/l |
| No. 4 | Khumjung | 28/4/2013 | 0 mg/l | 0 mg/l |
| No. 5 | Khumjung | 28/4/2013 | 0 mg/l | 0 mg/l |