4 rivers project: possibly not all that bad

Yonhap news has the details in English.

An excerpt:

"Dredging and the dams were believed to worsen the water quality by prolonging the time water stays there," the commission noted.
Overall, however, the 16 dams have no serious safety problems, the commission highlighted, adding that, "The 16 dam structures were properly built in consideration of standard weight and the safety level proposed in the design have been attained."
   The river project also has successfully lessened the risk of flood in the areas adjacent to the rivers and enabled the use of pooled water for drought-hit areas, the government panel said.
"All in all, the four-river project has attained its goals to some extent ... but it has generated some side effects because it was carried out too hastily amid some limited local river management technology," it said.