Data updated at 2:15 PM on September 21st shows that in the North, Hoa Binh reservoir has an upstream water level of 113.85m, lower than the normal water level of 3.15m. Water flow to the reservoir is 80m3/s, total discharge is 2,155m3/s, of which 594m3/s passes through the plant.
Son La Lake has a water level of 210.9m, lower than the normal water level by 2.1m; inflow to the lake is 175m3/s and total discharge is 1,694m3/s. Lai Chau Lake has a water level of 290.62m, lower than the normal water level by 4.38m; inflow to the lake is 265m3/s, total discharge is 499m3/s.
In the North Central region, Trung Son Lake has a water level of 156.05m, lower than the normal water level by 3.95m, with a total discharge volume of 443m3/s. Ban Ve Lake is at 196.81m, lower than the normal water level by 3.19m, with a total discharge volume of 311m3/s. Khe Bo Lake has a water level of 65m, equal to the normal water level, with a total discharge volume of 771.6m3/s.
In the South Central Coast, Song Ba Ha reservoir has a water level of 102.4m, 2.6m lower than the normal water level. Inflow to the reservoir is 101m3/s, while the total discharge is 946m3/s, including 546m3/s through the plant and 400m3/s through the spillway.
In the Central Highlands, Ialy reservoir has a water level of 511.21m, lower than the normal water level by 3.79m; inflow to the reservoir is 383m3/s, total discharge is 475m3/s. Se San 4 reservoir has a water level of 214.49m, lower than the normal water level by 0.51m; inflow to the reservoir is 943m3/s, total discharge is 899m3/s.
Pleiku reservoir has a water level of 569.48m, 0.52m lower than the normal water level, inflow to the reservoir 537m3/s and total discharge 252m3/s. Se San 3A reservoir has a water level of 239m, equal to the normal water level, total discharge 609m3/s.
In the Southeast region, Tri An reservoir has an upstream water level of 60.07m, lower than the normal water level by 1.93m. Inflow to the reservoir is 1,640m3/s, total discharge is 771m3/s.
Thac Mo Lake has a water level of 214.77m, lower than the normal water level by 3.23m; inflow to the lake is 419.27m3/s and total discharge is 168m3/s.
In the Central Highlands and the Southern region, many other reservoirs are also operating with water levels lower than normal water levels, such as Thuong Kon Tum lower than 10.56m, Dong Nai 3 lower than 12.3m and Dai Ninh lower than 10.25m.
