The Water Supplies Department (WSD) launches a new integrated mobile app “eWater” consolidating the existing WSD mobile apps into a one-stop personalised digital water services information platform with an optimised user interface and enhanced features. In order to encourage the public to download and use “eWater”, WSD set up an exhibition booth at the “InnoCarnival 2025” at Hong Kong Science Park during 18-26 October 2025, introducing “eWater” various functions and assisting visitors with downloads and registration.