Singapore is a country with limited water resources, and it is essential for its water quality to be carefully regulated. The National Environment Agency (NEA) regulates water pollution and quality in Singapore’s sewerage system, as well as inland water bodies and coastal areas.
Why should we keep our waterways clean?
Waterways are important to both the natural environment and human activities. We can all play a role in keeping our waterways, catchments and oceans clean and healthy for future generations as well as the plants and animals that rely on them. Waterways include water that is above and below the ground.
Why was it important to clean the Singapore River?
It was also about water security, as Singapore was highly dependent on water imported from Malaysia. Having clean waterways that could function as water catchments would help to boost the local water supply. A master plan for cleaning up Singapore River and Kallang Basin was drawn up by October 1977.
How does water pollution affect Singapore?
The pristine requirement in the Singapore freshwater crab’s habitat of near-neutral pH value means that it is vulnerable to the introduction of pollutants. The presence of pollutants potentially results in habitat loss, population decline and the eventual wiping out of its population.
Why is it important to care about polluted water?
Surface water can become groundwater. Pollution can cause effects far from the site of the pollution. The interconnectedness of the water supply indicates that pollution is a problem of universal concern.
Why is water important to the community?
Communities Need Clean Water for Energy and Food Production
More than 25% of global energy is used towards agriculture for food production. When communities don’t have access to clean water for energy and food production, they resort to irrigating crops with untreated wastewater, which leads to water-borne diseases.
How did Singapore clean the Singapore River?
From 1977 to 1987, there was a multi-agency effort to clean up the Singapore River. Dumping of waste and used water from industries located near the river was eliminated. Rubbish was removed from the river and the riverbed was dredged.
When did the Singapore River become important?
The Singapore River was the heart of the town, and up to the 1840s, all shipping activities were concentrated at its mouth and along the crescent-shaped Boat Quay. Beyond this main commercial centre, a supplementary trading area sprang up at the estuary of the Rochor and Kallang rivers.
Why was the Singapore River polluted?
Starting in 1819, there was heavy traffic on the Singapore River due to rapid urbanization and expanding trade. At the same time, it brought in water pollution caused by the disposal of garbage, sewage and other by-products of industries located along the river’s banks.
How does Singapore clean water?
Reservoir in the City
NEWater, Singapore’s success story and a pillar of water sustainability, is a high-grade reclaimed water produced from treated used water that is further purified using advanced membrane technologies and ultra-violet disinfection, hence making it ultra-clean and safe to drink.
Does Singapore have clean water?
Yes, generally tap water in Singapore is safe for drinking. But on occasions, one might encounter poor tasting water due to chlorination or discolored water. The chlorination is necessary to keep the water safe from pathogens (bacteria and viruses).
How does Singapore get clean water?
Currently, Singapore has built a robust and diversified supply of water from 4 different sources: water from local catchments, imported water, NEWater (high-grade reclaimed water) and desalinated water. … By then, NEWater and desalination will meet up to 85% of Singapore’s future water demand.