<Anchor> When the

artificial aquatic island that floated in the water to improve water quality floats in the swollen water, it enters to keep it tied up again, and then the boat turns over. The families of the missing people burst into the rain, and the dam water gates were open, so the flow rate was high and the water flowed quickly.

This is reporter Jang Hoon-kyung.

<Reporter> The

water level of Uiam Dam has risen to 70m due to heavy rain.

The plan that the dam can sustain The water is continuously discharged for the fifth day as it is only 3m remaining until the flood.

Yesterday (5th) When the floodgates were opened up to the Soyang River Dam, the discharge volume of the Uiam Dam also increased to 9,000 tons per second, but the flow rate increased as well.

You can see the water gate behind it. To prevent the water from being swept by the water gate, there are iron wires and control lines with buoys.

The three ships are believed to have sunk as they could not beat the rapids and were caught by this control line.

An official from Chuncheon City Hall said the order was withdrawn due to the high speed of the scene, but during the evacuation process, the rubber boat sank and went to lifesaving.

[Lee Byeong-cheol/Chuncheon Traffic Environment Commissioner: Withdrawal was instructed. It seems that the practitioners have made a judgment, and that seems to require further investigation.] The

missing families burst into wrath saying they had an accident trying to prevent the loss of an artificial aquatic island that cost 1.6 billion won.

[The missing family: I thought it was dam open when I was on the move, but I was so upset that the authorities didn't take into account the flow rate

.

(Video coverage: Hyun-Cheol Yang, Video editing: Ji-Hwang Hwang)