Water Supplies Department

Statistics on Percentage of Population Served

Statistics on private water pipe leakages

A list of pumping stations with official name, water type, installed capacity and location. The multiple file formats are available for dataset download in API

List of buildings that are applying Quality Water Supply Scheme for Buildings – Flushing Water

List of buildings with valid certificate in Quality Water Supply Scheme for Buildings – Flushing Water

List of buildings that are applying Quality Water Supply Scheme for Buildings– Fresh Water (Management System)

List of buildings with valid certificate in Quality Water Supply Scheme for Buildings– Fresh Water (Management System)

A list of service reservoir roofs for recreational and other activities

Statistics on Registered Plumbing Contractor (Provisional)

Provide Statistics on Renewable Energy Generated by Floating Photovoltaic Systems in Impounding Reservoirs

Name of impounding reservoir, financial year, and renewable energy generated by each Floating Photovoltaic systems in impounding reservoirs (kWh)

Provide Statistics on Renewable Energy Generated by Hydropower Plant at Water Treatment Works

Provide Statistics on Renewable Energy Generated by Land-based Photovoltaic Panels in Waterworks Installations

Report of main burst location, pipe size and date of burst, etc.

Geographical information of the reservoirs and irrigation reservoirs open to public with valid fishing licences for fishing

Provide Statistics on Sea Water for Flushing Consumption

A list of service reservoirs with official name, water type, capacity and location. The multiple file formats are available for dataset download in API

Provide Information on Staff Establishment for Water Supplies Department

Provide Statistics on Storage Position of Impounding Reservoirs

Provide Statistics on Individual Impounding Reservoirs

Data on Temporary Water Suspension Notices with date, time and address affected will be made available in machine-readable format (CSV) for access through PSI Portal

Provide information on water supply suspension cases (such as District Affected, Suspension Effective Time, Water Supply Type, Suspension Type and Current Status, etc.)

Provide Statistics on Total Average Daily Consumption (Fresh Water and Salt Water)

Provide Statistics on Unit Electricity Consumption (Fresh Water and Raw Water)

Provide Statistics on Unit Electricity Consumption (Sea Water)

Provide Statistics on VOC Consumption for In-house Work

Provide Information on the Water Dispensers in WSD Venues

Provide Statistics on Water Quality Control

Provide Water quality of Dongjiang's Main Stream as Monitored at the East Bank Section

Provide Statistics on Water Resources (including Rainfall, Local Yield and Dongjiang Water Supply from Guangdong)

A list of water treatment works with official name, water type, output capacity and location. The multiple file formats are available for dataset download in API

Addresses, office and service hours of WSD Customer Enquiry Centres