It is a facility that forcibly pumps rainwater into a stream or river to prevent a specific area from being submerged due to flooding. 

It is located in a place where habitual flooding occurs when it rains heavily, or at the confluence of a river in the lowest part of a cover stream. 

<Amsa Water Purification Plant>

<Han River Development Project>

<Jungrang Reclaimed Water Center>

<Mungyeong rural water project>

<Revitalizing Han River (Section 6)>

<Saemangeum waterproof embankment>

<Yeoju Sewage Treatment Plant>

<Gwangmyeong Rainwater Pumping Station>