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Summary

Description
English: Water quality is assessed by means of core physical and chemical parameters that reflect

natural water quality. A water body is classified as "good" quality if at least 80% of

monitoring values meet target quality levels.
Date
Source https://sdg-tracker.org/water-and-sanitation
Author Ritchie, Roser, Mispy, Ortiz-Ospina. "Measuring progress towards the Sustainable Development Goals." SDG-Tracker.org, website (2018).

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Captions

Share of water bodies with good water quality, 2020

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depicts

3 September 2020

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