According to reservoir operation data, at 10:00 AM on July 12, in the Northeast region, Tuyen Quang hydropower reservoir recorded an upstream water level of 105.82 m, 120 m lower than the normal water level. Water flow to the reservoir reached 735 m3/s, while the total discharge flow was 1,230.41 m3/s, including 491 m3/s through the spillway and 739.41 m3/s through the plant. The reservoir is opening 1 deep discharge gate.
In the Northwest region, Hoa Binh hydropower reservoir has a water level of 104.64 m, about 12.36 m lower than the normal water level of 117 m. The water flow to the reservoir reached 4,481 m3/s, almost equivalent to the total discharge flow of 4,474 m3/s. In which, the discharge flow through the spillway reached 1,559 m3/s and through the plant 2,915 m3/s. The reservoir is maintaining the opening of 1 deep discharge gate.
Son La hydropower reservoir recorded a water level of 196.51 m, water inflow to the reservoir of 3,579 m3/s and total discharge of 3,301 m3/s, all through the plant.
Lai Chau Lake has a water level of 284.05 m, water inflow to the lake reaches 1,627 m3/s, total discharge volume 1,470 m3/s through the plant.
Meanwhile, Huoi Quang reservoir has a water level of 369.46 m, water inflow to the reservoir 219 m3/s, total discharge 259 m3/s. Ban Chat reservoir reached a water level of 460.07 m, water inflow to the reservoir 257 m3/s and total discharge 68 m3/s.
For Thac Ba Lake, the upstream water level reached 52.01 m, the water inflow to the lake was 360 m3/s and water discharge has not been carried out.
According to the forecast of the National Center for Hydro-Meteorological Forecasting, on July 12, the Northern region will have rain, moderate rain and scattered thunderstorms, locally heavy to very heavy rain. Rain concentrates in the late afternoon, night and early morning. Daytime with intermittent sunshine.
The North Central region will be sunny during the day, from tomorrow afternoon there will be showers and scattered thunderstorms, with locally heavy to very heavy rain.
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.
