In Korea, over two-thirds of precipitation occurs during the flooding season. Along with this, rapidly changing river water flow makes it important to hold and release water through dams. To create the value of water, even in changing water management conditions such as abnormal climate in recent years, K-water uses advanced technologies for the integrated operation of water management facilities. K-water continues to make strong efforts to improve credibility of the water supply through the establishment of a water supply system that reflects the water circulation system.
K-water does its utmost to create a stable supply of clean water through the construction and operation of 20 multi-purpose dams and the management of 17 reservoirs and 58 dams and reservoir facilities including the Nakdong River Estuary Barrage.
Div. | Name |
---|---|
20 multi-purpose dams | Gunwi Dam, Gimcheon Buhang Dam, Namgang Dam, Daecheong Dam, Miryang Dam, Boryeong Dam, Bohyeonsan Dam, Buan Dam, Seomjin River Dam, Seongdeok Dam, Soyang River Dam, Jangheung Dam, Juam Dam, Andong Dam, Yeongju Dam, Yongdam Dam, Imha Dam, Chungju Dam, Hapcheon Dam, and Heongseong Dam |
5 flood control dams | Gunnam Flood Control Reservoir, Damyang Flood Control Reservoir, Peace Dam, Hantan River Dam, and Hwasun Flood Control Reservoir |
14 industrial water dams | Gampo Dam, Gwnagdong Dam, Gucheon Dam, Dalbang Dam, Daegok Dam, Daeam Dam, Sayeon Dam, Seonam Dam, Suoe Dam, Angye Dam, Yeoncho Dam, Yeongcheon Dam, Unmun Dam, and Pyeonglim Dam |
17 reservoirs | Gangjeong Goryeong Reservoir, Gangcheon Reservoir, Gongju Reservoir, Gumi Reservoir, Nakdan Reservoir, Danyang Reservoir, Dalseong Reservoir, Baekje Reservoir, Sangju Reservoir, Sejong Reservoir, Seungchon Reservoir, Yeoju Reservoir, Ipo Reservoir, Juksan Reservoir, Changnyeong Haman Reservoir, Chilgok Reservoir, Hapceon Changnyeong Reservoir |
Others | Ara Waterway, and Nakdong River Estuary Barrage |
K-water has established 48 multi-regional and industrial water supply facilities that can supply 17.56 million tons of water a day and supply tap water to 22.23 million people and 112 major cities and industrial complexes nationwide with 41 purification plants and a pipeline network spanning 1,265km. (48% of the national tap water supply)
K-water established an ICT-based water management system based on its water supply infrastructure construction, management know-how and global water management capacity. We are doing our utmost to securely supply clean and safe tap water.
Projects | Facility Capacity (1,000 ㎥ /Day) |
Water Sources (1,000 ㎥/Day) |
Management Facilities | Length (㎞) |
|||||
---|---|---|---|---|---|---|---|---|---|
Dams | Rivers | Total | Dams | Water Intake Plants |
Water Treatment Plants |
Booster Plants |
|||
Total (48 Facilities) |
17,559.4 | 13,498.9 | 4,060.5 | 168 | 14 | 24 | 41 | 89 | 5,265 |
Multi-regional Water Supply Systems (35 Facilities) |
13,859.9 | 12,606.9 | 1,259.0 | 133 | 7 | 15 | 33 | 78 | 4,149 |
Industrial Water Supply Systems (13 Facilities) |
3,693.5 | 892.0 | 2,801.5 | 35 | 7 | 9 | 8 | 11 | 1,116 |
Based on the capacity accumulated for more than 40 years, K-water provides total solutions for local waterworks systems. Starting from Nonsan in 2004, we have made consignment agreements with 23 local governments, with the most recent being Cheongsong which joined in 2017.
Gyeonggi-do | Chungcheong-do | Jeolla-do | Gyeongsang-do |
---|---|---|---|
Gwangju, Dongducheon, Yangju, and Paju |
Geumsan, Nonsan, Danyang, Seosan, and Cheonan (Industry) |
Naju, Wando, Jangheung, Jeongeup, Jindo, and Hampyeong |
Geoje, Goryeong, Goseong, Bonghwa, Sacheon, Yecheon, Tongyeong, and Cheongsong |
K-water provides customized industrial water of diverse water quality according to customer needs including Hyundai Steel (Dangjin), Hanhwa Total, Hyundai Oil Bank, Lotte Chemicals, LG Chemicals and KCC (Daesan) and seven major corporations in Ulsan including Hyundai Motors. We are making our utmost effort to become Korea’s first supplier of customized industrial water through the development of a high-efficiency, low-cost water treatment process and best operation/management technology.
Projects | Facility Capacity | Business Methods | Project Period | Status |
---|---|---|---|---|
Hyundai Steel Water Supply Operation Management Project |
182,000㎥/Day (reverse osmosis membrane) |
Contracted-out industrial water operation |
May 2009 ~ Dec. 2023 (14 years and 8 months) |
- Agreement Date: Feb. 9, 2009 - Operation Date: May 1, 2009 |
Daesan Customized & Integrated Industrial Water Supply Project |
119,000 ㎥/Day (reverse osmosis membrane) |
Customized industrial water supply | Aug. 2012 ~ Aug. 2037 (25 years) |
- Agreement Date: Jan. 19, 2010 - Operation Date: Aug. 22, 2012 |
Hyundai Motors Ulsan Factory Industrial Water Investment and Operation Project |
40,000㎥/day (Inclination plate settling) |
Investment·operation | Jan. 17 ~ Dec. 2036 (20 years) |
- Agreement signed on Nov. 5th, 2014 - Operation started on Jan. 1st, 2017 |
Hyundai Motors Ulsan Factory Industrial Water (PH2) Operation and Management Project |
8,000㎥/ day (Advanced treatment) |
Consigned operation | Jan. 2018 ~ Dec. 2037 (20 years) |
- Agreement signed on Dec. 26th, 2017 - Operation started on Jan. 1st, 2018 |
K-water constructed and operates 59 water treatment facilities in 12 localities nationwide to improve people’s residential environment including improving the water quality of rivers and public health. We contribute to the improvement of efficiency and substantial benefits to the localities by expanding integrated dam upstream waterworks operation businesses and carrying out facility management and operation businesses in the multi-regional water supply areas.
Facility Capacity (㎥/Day) | Management Facilities (Number) | |||||
---|---|---|---|---|---|---|
Total | Sewage Treatment Facilities | Small Facilities | Excretions and Sanitation Treatment | Livestock Excretions | Recycling | |
1,249,675 | 52 | 18 | 23 | 3 | 3 | 5 |
Facility Name | Facility | Facility Capacity | Project Period | |
---|---|---|---|---|
Total | 7 | 176,980㎥/Day | - | |
Cheongsong-gun | Juwangsan | 1 | 620㎥/Day | '15~'19 |
Budong | 1 | 250㎥/Day | '15~'19 | |
Sinchon | 1 | 110㎥/Day | '16~'18 | |
Maintenance of sewage pipe in Andeok-myeon | 1 | - | '16~'19 | |
Hwaseong City | Songsan Green City | 1 | 84.000㎥/Day | '10~'18 |
Busan City | Eco Delta City | 1 | 41,000㎥/Day | '14~'19 |
Gumi City | High Tech Valley | 1 | 51,000㎥/Day | '12~'18 |