According to data from the system updated at 4:15 PM on September 19, in the North, Hoa Binh reservoir has a water level of 113.79 m, lower than the normal water level by 3.21 m. Water flow to the reservoir is 1. 235 m3/s, total discharge is 1. 228 m3/s, all through the plant.
Lai Chau Lake has a water level of 290.82 m, lower than the normal water level by 4.18 m; inflow to the lake and total discharge are at 739 m3/s. Son La Lake is at 212.4 m, lower than the normal water level by 2.6 m, inflow to the lake is 1,035 m3/s and total discharge is 479 m3/s.
Tuyen Quang Lake has a water level of 116.98 m, lower than the normal water level by 3.02 m. Inflow to the lake 217 m3/s, no discharge volume recorded at the time of update. Thac Ba Lake is at 55.46 m, lower than the normal water level by 2.54 m, inflow to the lake 219 m3/s.
In the North Central region, Khe Bo reservoir has a water level of 65 m, equal to the normal water level. The flow to the reservoir and total discharge volume are at 916.7 m3/s, of which 429 m3/s through the spillway and 487.7 m3/s through the plant. Trung Son reservoir has a water level of 155.77 m, lower than the normal water level by 4.23 m; total discharge volume is 680 m3/s.
In the South Central Coast, Song Tranh 2 reservoir has a water level of 145.47 m, 29.53 m lower than the normal water level; inflow to the reservoir 36.53 m3/s, total discharge 188 m3/s. Song Ba Ha reservoir has a water level of 102.91 m, 2.09 m lower than the normal water level; inflow to the reservoir and total discharge are 634 m3/s respectively.
In the Central Highlands, Ialy reservoir has a water level of 511.57 m, lower than the normal water level by 3.43 m; inflow to the reservoir is 399 m3/s, total discharge is 598 m3/s.
Se San 3 reservoir has a water level of 304.4 m, 0.1 m lower than the normal water level; inflow to the reservoir is 639 m3/s, total discharge is 647 m3/s.
In the Southeast region, Tri An reservoir has a water level of 59.69 m, 2.31 m lower than the normal water level. Inflow to the reservoir reached 1,250 m3/s, total discharge volume 774 m3/s.
Thac Mo Lake has a water level of 214.02 m, lower than the normal water level by 3.98 m, with a total discharge volume of 169 m3/s.
