部門總覽 Corporate Profile 穩定而優質的供水，對本港居民的生活不可或缺，同時亦是支 持本港可持續發展的關鍵要素。香港特別行政區政府水務署的 職責是維持供水可靠優質。 本港17 個水塘集水區收集的本地雨水約佔香港總食水用量20% 至30%，餘下部分的原水由廣東省的東江輸入，兩者均會經過 嚴格處理及監測，確保食水水質符合香港食水標準。此外，自 一九五零年代以來，我們充分利用香港近海的地理優勢，將海 水用作沖廁用途。食水及海水由兩個完全獨立的供水系統供應， 透過龐大的配水庫和水管網絡，配送至各家各戶及商用物業。 為確保香港供水穩健及具應變能力，我們繼續妥善管理水務 資產以維持其健康狀況，以及透過海水化淡及循環再用水等 技術開拓新水源，進一步提升香港的供水保障及應對氣候變 化的能力。 作為香港最大的能源用戶之一，我們已實施相關措施，透過應 用創新科技、開發可再生能源及提升能源效益，致力減少碳足 跡。我們亦是香港特區政府首個獲得ISO 50001:2011 能源管理 系統認證的部門。 我們的抱負是滿足客戶對優質供水服務的需求。為此，我們的 人員致力與持份者合作及提供以客為本的服務，確保客戶獲得 最具效率及優質的服務。 Reliable and quality water supplies are indispensable to the lives and livelihoods of the people in Hong Kong, and are critical for supporting the territory's sustainable development. The Water Supplies Department (WSD) of the Hong Kong SAR Government is charged with the responsibility of maintaining reliable and quality water supplies. Approximately 20% to 30% of Hong Kong's fresh water supply comes from the local yield collected in catchment areas of the territory's 17 impounding reservoirs while the remaining raw water comes from Dongjiang in the Guangdong Province. Both the local yield and imported Dongjiang water are subject to stringent treatment and monitoring to ensure that the quality of treated water meets the Hong Kong Drinking Water Standards. Moreover, since the 1950s, we have taken full advantage of Hong Kong's geographic proximity to the ocean to adopt salt water for flushing purposes. Fresh water and salt water are supplied through two entirely separate supply systems. Our extensive array of service reservoirs and water mains provide these supplies for distribution to homes and commercial developments. To ensure the sustainability and resilience of Hong Kong's water supplies, we continue to manage our asset to sustain their health and develop new sources of water including desalination and recycled water. These additional sources of water will give Hong Kong enhanced water security and the ability to adapt to climate change. As one of the city's largest energy consumers, we have implemented measures to reduce our carbon footprint as much as possible by adopting innovation and technology, developing renewable energy and enhancing energy efficiency. We are the first Hong Kong SAR Government department to obtain the ISO 50001:2011 Energy Management System certification. Our vision is to excel in meeting our customers' needs for quality water services. With this in mind, our committed workforce has collaborated with stakeholders and adopted a customer-oriented approach to ensure that our customers receive the most efficient and high-quality services. Our Profile 關 於 我 們 水務署 二零二二至二三年年報 WSD Annual Report 2022/23 11
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