| Station | NSE | KGE | PBIAS (%) |
| Mong Cai | 0.64 | 0.67 | −24.27 |
| Cua Ong | 0.73 | 0.74 | 12.22 |
| Tien Yen | 0.77 | 0.89 | −4.55 |
| Uong Bi | 0.74 | 0.80 | −14.80 |
| Co To | 0.66 | 0.70 | 8.98 |
| Quang Ha | 0.69 | 0.83 | 6.71 |
| Thai Binh | 0.72 | 0.84 | −9.13 |