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1. • • As a densely populated city, Hong Kong suffers from a scarcity of drinking water due to its lack of lakes, rivers and underground water, making rainwater a precious source to the city’s fresh water resources. This is why the Government places great importance on collecting and storing rainwater.
     www.news.gov.hk/eng/2024/05/20240530/20240530_114331_782.html

     news.gov.hk - Protecting HK's water quality - 香港政府新聞網

2. 其他人也問了

   Why is rainwater important in Hong Kong?

   • As a densely populated city, Hong Kong suffers from a scarcity of drinking water due to its lack of lakes, rivers and underground water, making rainwater a precious source to the city’s fresh water resources. This is why the Government places great importance on collecting and storing rainwater.

   news.gov.hk - Protecting HK's water quality - 香港政府新聞網

   www.news.gov.hk/eng/2024/05/20240530/20240530_114331_782.html

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   Does Hong Kong have a water supply system?

   • Currently, Hong Kong has a 3-pronged water supply system, comprising rainwater from local catchments, imported water from Dongjiang in Guangdong and seawater for toilet flushing, respectively accounting for 19%, 58% and 23% of the total water consumption of 1,385 million cubic metres in 2022.

   WSD - Water Resources

   www.wsd.gov.hk/en/core-businesses/water-resources/index.html

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   Where does Hong Kong water come from?

   • Hong Kong’s water comes from two sources: from rainfall collected in local catchments and from the Dongjiang in Guangdong, Mainland China. For the raw water to become drinking water, it has to undergo a series of treatment processes to ensure that the treated water is in full compliance with the Hong Kong Drinking Water Standards.

   WSD - Water Conservation - Water Treatment in Hong Kong

   www.waterconservation.gov.hk/en/at-school/secondary-school/quality-water/water-treatment-in-hk/index.html

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   How can Hong Kong ensure a reliable water supply?

   • Apart from promoting water conservation, the department is also strengthening water loss management, expanding the use of lower grade water, and implementing a desalination project. Such measures are expected to secure a reliable water supply in Hong Kong even under an extreme drought condition.

   news.gov.hk - Protecting HK's water quality - 香港政府新聞網

   www.news.gov.hk/eng/2024/05/20240530/20240530_114331_782.html

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   How much water does Hong Kong use?

   • In 2022, the total water consumption was 1,385 million cubic metres. Over the years Hong Kong has developed an extensive surface water collection and storage system. About one third of Hong Kong's land is used as water gathering grounds where surface runoff is collected for storage.

   WSD - Water Conservation - Water Resources in Hong Kong

   www.waterconservation.gov.hk/en/why-save-water/water-resources/index.html

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   Why is water conservation important in Hong Kong?

   • Water Supplies Department Engineer Tam Ka-yan noted that due to the COVID-19 pandemic, the average domestic fresh water consumption per capita in Hong Kong, during the period from 2020 to 2022, reached around 150 litres, a rise of about 10% compared to 2019. It was therefore imperative to publicise the importance of water conservation.

   news.gov.hk - Protecting HK's water quality - 香港政府新聞網

   www.news.gov.hk/eng/2024/05/20240530/20240530_114331_782.html

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3. www.waterconservation.gov.hk › en › why-save-waterWSD - Water Conservation - Water Resources in Hong Kong

   www.waterconservation.gov.hk › en › why-save-water

   • 網頁紀錄

   Currently, Hong Kong has a 3-pronged water supply system, comprising rainwater from local catchments, imported water from Dongjiang in Guangdong and seawater for toilet flushing. In 2022, the total water consumption was 1,385 million cubic metres.

   • Water Treatment in Hong Kong

     Hong Kong’s water comes from two sources: from ...

4. www.news.gov.hk › eng › 2024/05/20240530news.gov.hk - Protecting HK's water quality - 香港政府新聞網

   www.news.gov.hk › eng › 2024/05/20240530

   • 網頁紀錄

   2024年6月2日 · As a densely populated city, Hong Kong suffers from a scarcity of drinking water due to its lack of lakes, rivers and underground water, making rainwater a precious source to the city’s fresh water resources. This is why the Government places great importance on collecting and storing rainwater.

5. en.wikipedia.org › wiki › Water_supply_and_sanitation_in_Hong_KongWater supply and sanitation in Hong Kong - Wikipedia

   en.wikipedia.org › wiki › Water_supply_and_sanitation_in_Hong_Kong

   • 網頁紀錄

   Hong Kong's three main sources of water are supplied from Guangdong Province; internal freshwater sources stored in reservoirs; and seawater used for flushing toilets. Dongjiang is Hong Kong's major source of water. The designed maximum capacity of the

6. www.waterconservation.gov.hk › en › at-schoolWSD - Water Conservation - Water Treatment in Hong Kong

   www.waterconservation.gov.hk › en › at-school

   • 網頁紀錄

   Hong Kong’s water comes from two sources: from rainfall collected in local catchments and from the Dongjiang in Guangdong, Mainland China. For the raw water to become drinking water, it has to undergo a series of treatment processes to ensure that the

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7. www.gov.hk › en › residentsGovHK: Drinking Water Quality - 香港政府一站通簡

   www.gov.hk › en › residents

   • 網頁紀錄

   Safe drinking water is vital to your health and to the sustainable development of Hong Kong. Here you can have an overview of the work of the Government in providing high quality drinking water for Hong Kong and the measures adopted to safeguard water quality.

8. www.wsd.gov.hk › en › core-businessesWSD - Water Resources

   www.wsd.gov.hk › en › core-businesses

   • 網頁紀錄

   2023年11月9日 · Currently, Hong Kong has a 3-pronged water supply system, comprising rainwater from local catchments, imported water from Dongjiang in Guangdong and seawater for toilet flushing, respectively accounting for 19%, 58% and 23% of the total water consumption of 1,385 million cubic metres in 2022.

9. www.waterconservation.gov.hk › en › at-schoolWSD - Water Conservation - Introduction

   www.waterconservation.gov.hk › en › at-school

   • 網頁紀錄

   Over the years Hong Kong has developed an extensive surface water collection and storage system. Currently, Hong Kong has a 3-pronged water supply system: 1. collected rainwater from local catchments, 2. imported water from Dongjiang in Guangdong, and .