In 2022, there were around 714 sewage treatment facilities in South Korea. That year, the daily capacity of wastewater treatment facilities in South Korea amounted to around **** million cubic meters.
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ME (South Korea). (August 9, 2024). Number of wastewater treatment facilities in South Korea from 2008 to 2022 [Graph]. In Statista. Retrieved July 20, 2025, from https://www.statista.com/statistics/1077798/south-korea-number-of-wastewater-treatment-facilities/
ME (South Korea). "Number of wastewater treatment facilities in South Korea from 2008 to 2022." Chart. August 9, 2024. Statista. Accessed July 20, 2025. https://www.statista.com/statistics/1077798/south-korea-number-of-wastewater-treatment-facilities/
ME (South Korea). (2024). Number of wastewater treatment facilities in South Korea from 2008 to 2022. Statista. Statista Inc.. Accessed: July 20, 2025. https://www.statista.com/statistics/1077798/south-korea-number-of-wastewater-treatment-facilities/
ME (South Korea). "Number of Wastewater Treatment Facilities in South Korea from 2008 to 2022." Statista, Statista Inc., 9 Aug 2024, https://www.statista.com/statistics/1077798/south-korea-number-of-wastewater-treatment-facilities/
ME (South Korea), Number of wastewater treatment facilities in South Korea from 2008 to 2022 Statista, https://www.statista.com/statistics/1077798/south-korea-number-of-wastewater-treatment-facilities/ (last visited July 20, 2025)
Number of wastewater treatment facilities in South Korea from 2008 to 2022 [Graph], ME (South Korea), August 9, 2024. [Online]. Available: https://www.statista.com/statistics/1077798/south-korea-number-of-wastewater-treatment-facilities/
