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  • Arisu Cultural Heritage

Arisu Cultural Heritage

Waterworks Museum

The past, the present, and the future of Korea’s waterworks system –
The Waterworks Museum is where the dream of enriching Seoul begins!
As the first water purification plant in Korea, the Ttukdo Water Purification Plant was built in 1980 when Emperor Gojong granted the patent right for the installation and management of waterworks system to Americans Collbran and Bostwick. On September 1 of the same year, 12,500 tons of water was supplied to the residents in Yongsan and area surrounded by the four gates of old Seoul. This marked the beginning of waterworks service in Seoul.

Main Building of the Waterworks Museum

The beautiful arch-shaped main entrance, built with granite and red bricks, is a characteristic feature of modern architectural design.

The front view of a Main Building of the Waterworks Museum

Slow Filter Chamber

As the oldest steel-reinforced concrete structure in Korea, it was used from 1908 to 1990. The slow filter chamber filtered microorganisms and other matter at low speed of approximately 4M per day. Together with the main building of the Waterworks Museum, it was designated as Tangible Cultural Heritage No. 72 by the Seoul Metropolitan Government.

The front view of a Slow Filter Chamber

Guui Purification Plants 1& 2 (Registered Cultural Heritage Number 358)

The Guui Arisu Purification Plant was opened in 1941 during the period of Japanese rule. This is the second water purification plant to be built in Seoul. In 2007, Purification Plants 1 and 2 were both designated as Cultural Heritage No. 358.

<Water Purification Plant 1>

The front view of a Water Purification Plant 1

The construction of this plant, which started in 1936, took four years in Guui-dong, Gwangjin-gu of Seoul. It had originally been scheduled for completion in 1939. Since the construction was put on hold due to the Sino – Japanese War, however, the plant was completed in 1941.

<Water Purification Plant 2>

The front view of a Water Purification Plant 2

The construction of this plant was started in 1943 by the Japanese but was put on hold after Korea’s independence from the Japanese rule and the Korean War. With construction resumed afterward, the plant was completed in 1959 with production capacity of 60,000 tons, the largest in Korea.