Value of Biochemical Oxygen Demand (BOD) Nakdong River South Korea 2010-2022
In 2022, the Biochemical Oxygen Demand (BOD) for Nakdong River in South Korea was 2.1 milligrams per liter. BOD is the amount of oxygen that is required to break down organic matter in water, and is used as an indicator for measuring water quality. According to the source, BOD that is lower than three milligrams per liter means the water quality is "slightly good", and there are small amounts of pollutants present in the water. Nakdong River flows through the major Korean cities Daegu and Busan.