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Image: Water-bodies-good-water-quality

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Description: 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.
Author: Ritchie, Roser, Mispy, Ortiz-Ospina. "Measuring progress towards the Sustainable Development Goals." SDG-Tracker.org, website (2018).
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC-BY-SA-3.0
License Link: http://creativecommons.org/licenses/by-sa/3.0/
Attribution Required?: Yes

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