According to system data updated at 4:15 PM on September 19, in the Northeast region, Tuyen Quang reservoir has a water level of 116.98 m, lower than the normal water level by 3.02 m. The inflow to the reservoir reached 217 m3/s, no discharge was recorded at the time of update.
In the Northwest region, Lai Chau Lake has a water level of 290.82 m, lower than the normal water level by 4.18 m. The flow to the lake and total discharge are at 739 m3/s, the entire discharge through the plant.
Ban Chat Lake has a water level of 471.74 m, lower than the normal water level by 3.26 m. Inflow to the lake is 42 m3/s, no discharge volume recorded.
Huo Huoi Quang Lake has a water level of 368.94 m, 1.06 m lower than the normal water level; inflow to the lake 39 m3/s and no discharge volume recorded.
Son La Lake has a water level of 212.4 m, 2.6 m lower than the normal water level. Water flow to the lake is 1,035 m3/s, total discharge is 479 m3/s, all through the plant.
Hoa Binh Lake has a water level of 113.79 m, lower than the normal water level by 3.21 m. Inflow to the lake is 1. 235 m3/s, total discharge is 1. 228 m3/s, all through the plant.
Thac Ba Lake has a water level of 55.46 m, 2.54 m lower than the normal water level. Inflow to the lake reached 219 m3/s and no discharge volume was recorded.
