Unmun Dam among the water-only dams of the Nakdong River Basin Headquarters. Screenshot of the Korea Water Resources Corporation site. The Ministry of Climate, Energy and Environment announced on this day that as of midnight on the 15th, Unmun Dam, a water supply dam for the Nakdong River system in Cheongdo-gun, Gyeongsangbuk-do, has entered the 'severe' drought stage. The amount of rainfall that fell in the Unmun Dam basin this year is 371 mm, which is only 64% of the previous year (581 mm). In particular, from the 21st of last month during the flood season, the last 14...