No | Sample ID | Location | d2H‰ | d18O ‰ | TSS mg/L | EC S/cm | pH | DO | BOD5 | COD |
mg/L | ||||||||||
1 | HTN | Thanh Nhan lake | −42.53 | −5.09 | 15 | 138 | 8.79 | 5.02 | 3.2 | 5.5 |
2 | HVQ | Van Quan lake | −49.33 | −6.27 | 36.7 | 355 | 7.91 | 3.39 | 176 | 249 |
3 | HYS | Yen So lake | −50.02 | −8.79 | 26.8 | 345 |
| 6.89 | 354 | 855 |
4 | SHD | Red river | −64.05 | −7.05 | 21.8 | 189 | 8.03 | 7.52 | 5.2 | 10.1 |
5 | SHG | Red river | −60.34 | −7.15 | 29.6 | 98.3 | 7.98 | 6.49 | 6.2 | 7.1 |
6 | SKN | Kim Nguu river | −52.32 | −6.7 | 51 | 726 | 7.45 | 0 | 213 | 498 |
7 | SN | Nhue river | −56.86 | −7.12 | 46 | 398 |
| 0 | 226 | 364 |