According to data from the system updated at 3:30 PM on September 15, in the Northeast region, Tuyen Quang reservoir has an upstream water level of 116.4 m, 120 m lower than the normal water level. Inflow to the reservoir is 217 m3/s, total discharge volume 0 m3/s.
In the Northwest region, Son La reservoir has an upstream water level of 211.55 m, which is 215 m lower than the normal water level. The inflow to the reservoir reached 731 m3/s, while the total discharge volume was 1,784 m3/s.
Hoa Binh Lake has an upstream water level of 110.49 m, which is 117 m lower than the normal water level. Inflow to the lake is at 3,214 m3/s, total discharge volume is 237 m3/s.
Lai Chau Lake has a water level of 292.28 m, 295 m lower than the normal water level. Inflow to the lake is 583 m3/s, total discharge is 479 m3/s.
Ban Chat Lake has an upstream water level of 471.41 m, 475 m lower than the normal water level. Inflow to the lake is 431 m3/s, total discharge is 191 m3/s.
Meanwhile, Huoi Quang reservoir has a water level of 368.85 m, lower than the normal water level of 370 m. Inflow to the reservoir is 50 m3/s and total discharge is 0 m3/s.
Thac Ba Lake has an upstream water level of 55.14 m, lower than the normal water level of 58 m. Inflow to the lake reached 330 m3/s, total discharge volume 292.57 m3/s.
