The Water Quality Index (WQI) is a numerical representation that combines multiple water quality parameters into a single score, helping to simplify the assessment of water quality for consumers and policymakers. By providing an easy-to-understand value, the WQI enables stakeholders to evaluate the health of water bodies, facilitating informed decisions about environmental management and public health. This index integrates various factors such as chemical, physical, and biological indicators, serving as an important tool in both environmental assessments and as a measure of ecological health.
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