1.   With heavy rains causing dams upstream to discharge water from swollen reservoirs, officials issued a flood warning along the Han River, which bisects Seoul.

2.   With heavy rains causing dams upstream to discharge water from swollen reservoirs, the Han River, which bisects the capital, rose dangerously high, city officials said.

3.   With heavy rains causing dams upstream to discharge water from swollen reservoirs, officials issued a flood warning along the downstream Han River, which bisects Seoul.

4.   With heavy rains causing dams upstream to discharge water from swollen reservoirs, the Han River rose dangerously high, city officials said.