Flood No. 2 of 2026 occurred in Ant River, Heilongjiang Province.

According to the reporter from the Ministry of Water Resources, affected by rainfall, at 1:00 AM on August 1, the water level at the Yanshou hydrological station on the Ant River, a tributary of the Songhua River in Heilongjiang Province, rose to 149.84 meters, exceeding the warning level by 0.02 meters. In accordance with the regulations for numbering major river floods, this flood is designated as "Ant River No. 2 Flood of 2026."