According to data from Vietnam Electricity Group, at 2:00 PM on June 11, the water level at most hydropower reservoirs in the Central - Central Highlands region was still lower than the normal water level, but many reservoirs are maintaining at a high level and operating stably.
In the North Central region, Trung Son Lake has an upstream water level of 156.53m, about 3.5m lower than the normal water level. Ban Ve Lake reaches 175.53m, nearly 25m lower than the design elevation. Meanwhile, Khe Bo Lake reaches 63.69m, only about 1.3m away from the normal water level.
In the South Central region, A Vuong reservoir has a water level of 360.93m, about 19m lower than the normal water level; Song Tranh 2 reservoir reached 158.96m, more than 16m lower. Vinh Son A, Vinh Son B and Vinh Son C reservoirs all maintain high water levels, only 6-8m lower than the design elevation.
In the Central Highlands, Ialy Lake is currently at an altitude of 496.17m, nearly 19m lower than the normal water level. Pleikrông Lake reaches 548.94m, about 21m away; Thượng Kon Tum Lake reaches 1,144.43m, about 15.6m lower.
Some lakes have approached the normal water level such as An Khe (428.54/429m), Se San 3A (238.82/39m), Srepok 3 (271.35/272m), Dong Nai 4 (475.51/476m) and Da Mi (323.78/325m).
Regarding operation, most reservoirs do not discharge through spillways. Some power generation reservoirs with notable flow rates such as Se San 3A discharging 369m3/s, Song Ba Ha 120m3/s, Pleikrông 118m3/s. An Khe Lake is opening 1 surface discharge gate with a flow rate of 8m3/s, while Buon Kuop Lake is opening 1 deep discharge gate with a flow rate of 15.03m3/s.
According to the forecast of the National Center for Hydro-Meteorological Forecasting, on June 11, the Northern region will be sunny with the highest temperature around 30 - 34 degrees Celsius.
The area from Thanh Hoa to Hue has scattered showers and thunderstorms, with locally heavy rain. Rain concentrates in the late afternoon and night.
The Southern region has showers and thunderstorms in some places; especially in the afternoon and evening there are scattered showers and thunderstorms, locally heavy rain in some places.
