According to data from Vietnam Electricity Group, at 12:50 on February 5, in the Northwest region, Son La Lake had an upstream water level of 214.81m, approaching the normal water level (215m). The water flow to the lake was at 1,209 m3/s, total discharge volume 456 m3/s, all through the plant.
Hoa Binh Lake recorded a water level of 111.55m, inflow to the lake 985 m3/s, total discharge volume 433 m3/s.
Ban Chat and Huoi Quang reservoirs continue to generate electricity with a total discharge volume of 266 m3/s and 325 m3/s respectively, without opening deep or surface discharge gates.
In the Northeast region, Tuyen Quang reservoir has a water level of 113.62m, total discharge volume of 124.1 m3/s; Thac Ba reservoir discharges 141.83 m3/s, all through the plant.
In the North Central region, Trung Son reservoir maintains a total discharge of 76 m3/s; Khe Bo reservoir has a fairly large inflow of water (420.2 m3/s), but the new total discharge is at 110.7 m3/s. Ban Ve and Quang Tri reservoirs have not yet discharged.
In the South Central Coast and the Central Highlands, most reservoirs such as A Vuong, Song Bung 4, Vinh Son A, Thuong Kon Tum, An Khe, Buon Kuop... are discharging electricity with flow rates from a few m3/s to a few dozen m3/s; An Khe and Buon Kuop have deep discharge gates with small flow rates.
In the Southeast region, Tri An reservoir recorded a water flow of 90 m3/s, total discharge reached 440 m3/s, all through the plant, the reservoir water level was at 61.78m, lower than the normal water level (62m).
According to the National Center for Hydro-Meteorological Forecasting, the weather forecast for February 5th, the Northern region has light rain in some places, early morning fog and light fog, sunny skies in the afternoon. Cold at night and in the morning, deep cold in some mountainous areas.
The Southern region has light rain in some places at night, sunny during the day.
