December 30, 2018 Indicators No Comments

Water has a number of uses. Water supplies provide drinking water and freshwaters support considerable wildlife. It is therefore of great importance that the water is kept free from pollution. If treatments become too costly or if aquatic life starts to diminish, then it is fair to say that sustainable practices have not been adopted. Many pollutants can find their way into water supplies through spillages and waste dumping. The main pollutants associated with water include pathogens (viruses and bacteria), man-made nutrients (fertilisers) and heavy metals (including copper, lead and zinc). There are a number of agreements to protect water quality, including the European Union water directives and Agenda 21, which set out to protect freshwater quality and supply.

Water Quality Indicators

  • River water quality

Data is collected at selected rivers, providing a summary of the pollution present and the efforts being made to clean up the water.

  • Water treatment

Indicators describe the percentage of a population which is served by treated water, and which areas do not have access to properly treated water. Other useful information includes the extent of treatment being used.

Freshwater resources are of paramount importance to all life forms. Poor management can lead to low rivers, water shortages, desertification, food shortages and the inevitable effect on the health of humans and on the environment. Sustainable management of water resources plays a major role in ensuring that water shortages do not occur, and Agenda 21 strongly promotes freshwater protection.

Water Resource Indicators

  • Intensity of use

This indicator shows the amount of water a given area has taken from its supply and is expressed as a percentage of the freshwater available.

Linus Wealth
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Greetings, I'm Linus Wealth, the mind behind sustainable-environment.org.uk, an online encyclopedia dedicated to unraveling the intricate tapestry of the atmospheric environment. Passionate about fostering a sustainable future, my goal is to provide a comprehensive resource for individuals eager to understand and contribute to environmental sustainability. Through educational materials, insightful articles, and a commitment to spreading awareness, the site aims to empower readers with the knowledge needed to make informed choices that positively impact our planet. Join me on this journey to explore, learn, and contribute to the ongoing dialogue about environmental sustainability. Together, we can pave the way for a greener and more harmonious world. Instagram / Email:linuswealthgreen@zoho.com