According to updated data at 7:00 AM on August 17th, Hoa Binh reservoir has an upstream water level of 104.23m, which is 117m lower than the normal water level. Inflow to the reservoir reached 3,362m3/s, total discharge volume 2,845m3/s.
Son La Lake has a water level of 197.38m, which is 215m lower than the normal water level. Inflow to the lake is 2,545m3/s, total discharge is 3,151m3/s.
At Lai Chau reservoir, the water level is at 294.52m, close to the normal water level of 295m. Inflow reaches 1,672m3/s, total discharge volume 1,467m3/s.
Tuyen Quang Lake has a water level of 103.82m, 120m lower than the normal water level. Water flow to the lake is 528m3/s, total discharge is 744.51m3/s.
Thac Ba Lake has a water level of 54.18m, 58m lower than the normal water level. Water flow to the lake is 305m3/s, total discharge is 110.13m3/s.
At the Ban Chat and Huoi Quang reservoirs, the water level is at 470.95m and 368.82m respectively, both lower than the normal water level. The water flow to the two reservoirs reached 108m3/s and 301m3/s respectively.
