2023-24 年度概要 Highlights 2023-24 水源和水質 WATER SOURCES AND QUALITY 符合香港食水標準1 compliance with the Hong Kong Drinking Water Standards1 食水水質 Fresh water quality 100% 符合水務署所定的水質指標2 compliance with the WSD Water Quality Objectives2 沖厠水水質 Flushing water quality achieved target of 97% 沖廁水供所需水壓 （15米）4 flushing water supply pressure (15 metres)4 100% 達成 achieving 食水供水所需水壓（15至30米）3 fresh water supply pressure (15-30 metres)3 100% 達成 achieving 用水量 WATER CONSUMPTION 均每日住宅食水用量 in domestic fresh water per capita per day consumption to 133.2 litres 6% 減少5 reduction5 1 自二零一七年九月起，水務署已採用香港食水標準為指標，取代之前沿用的世界衞生組織制訂的《飲用水水質準則》。 Since September 2017, the WSD has adopted the Hong Kong Drinking Water Standards (HKDWS) in the target. Prior to that, the World Health Organization's Guidelines for Drinking-water Quality was adopted. 2 此項指標於二零二三年至二四年度修訂為「沖廁水水質」，取代二零二二至二三年度的「鹹水水質」。沖廁水涵蓋水務署所有用作沖廁用途的供水包括鹹水和循環再用水。 The description of service for 2023-24 has been revised as "Flushing water quality". The target for 2022-23 was "Salt water quality". Flushing water refers to the salt water and recycled water supplied by the WSD for flushing purpose. 3 水壓指標泛指除系統盡頭外，配水系統內最低的剩餘水壓。 The pressure head requirement refers to the minimum residual head in the distribution system except at their extremities. 4 此項指標於二零二三年至二四年度修訂為「沖廁水供水水壓」，取代二零二二至二三年度的「鹹水供水水壓」。沖廁水涵蓋水務署所有用作沖廁用途的供水包括鹹水和循環再用水。水壓指標泛指除系統盡頭外，配 水系統內最低的剩餘水壓。 The description of service for 2023-24 has been revised as "Supply pressure–flushing water supply". The target for 2022-23 was "Supply pressure–salt water supply ". Flushing water refers to the saltwater and recycled water supplied by WSD for flushing purpose. The pressure head requirement refers to the minimum residual head in the distribution system except at their extremities. 5 由於二零一九冠狀病毒病疫情改變了香港人的用水習慣，導致二零二零年到二零二二年期間香港人均住宅用水量顯著增加。 Due to the COVID-19 epidemic resulting in changes in water-use behaviour, there was a significant increase in the average domestic fresh water consumption per capita in Hong Kong from 2020 to 2022. Enable 啟動 10 水務署 二零二三至二四年年報 WSD Annual Report 2023/24 Menu 目錄
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