About This Site

The Water Supplies Department’s ‘Water Conservation’ Internet website (“the Website”) is viewable on most modern browsers. The Website follows the HTML 5 standard and does not make use of browser-specific features. However, each computer system displays fonts slightly differently and some users may have adjusted the default font size and screen resolution on their computers. As a result, the Website may be displayed differently on computer systems with different configurations.

The Website is best viewed with the latest version of Microsoft Internet Explorer/Edge, Mozilla Firefox, Safari or Google Chrome. To update your browsers, please visit one of the websites listed below:

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Please download the latest version of Acrobat Reader to view and print the documents which are in Portable Document Format (PDF).


Copyright Notice

The content available on this website, including but not limited to all text, graphics, drawings, diagrams, photographs and compilation of data or other materials are subject to copyright owned by the Government of the Hong Kong Special Administrative Region or other entities. Except as expressly permitted herein or where prior written authorization is obtained from the Water Supplies Department (WSD), any reproduction, adaptation, distribution, dissemination or making available of such copyright works to the public is strictly prohibited.

Permission is granted for users to download the materials herein to store them in local computers, provided that this is solely for personal or non-commercial internal use, and provided further that this copyright notice is downloaded at the same time. Users should note that this permission only applies to Government copyright materials. Where third party copyrights are involved, an appropriate notice will appear in this website.

Prior written authorization must be obtained from the WSD under the following conditions:-



The information contained in this website is compiled by the Water Supplies Department of the Government of the Hong Kong Special Administrative Region ("the Government") for general information only. Whilst the Government endeavours to ensure the accuracy of this general information, no statement, representation, warranty or guarantee, express or implied, is given as to its accuracy or appropriateness for use in any particular circumstances.

This website can also contain information contributed by others over whom, and in respect of which, the Government may have no influence. Users may link from this website to sites provided by others. The Government expressly states that it has not approved or endorsed the information provided by others on this website or any other sites linked to this website and the Government accepts no responsibility or liability (howsoever caused) for such information.

The Government is not responsible for any loss or damage whatsoever arising out of or in connection with any information including data or programmes on this website. The Government reserves the right to omit, suspend or edit all information compiled by the Government in this website at any time in its absolute discretion without giving any reason or prior notice. Users are responsible for making their own assessment of all information contained in this website and are advised to verify such information by making reference, for example, to original publications and obtaining independent advice before acting upon it.

Information Contained in This Site

WSD will endeavour to update the information contained in this website from time to time. However, if users are looking for the most up-to-date information, they are recommended to verify with the Department before acting upon it.