# Datasets

23 dataset records · Page 1 of 1 · 23 returned

Publisher: Drainage Services Department (f21c153b\-18ac\-48ef\-bfb3\-9efe5aad7a77)

[HTML](/datasets/?publisher=f21c153b-18ac-48ef-bfb3-9efe5aad7a77) · [JSON](/datasets/index.json?publisher=f21c153b-18ac-48ef-bfb3-9efe5aad7a77) · [Clear all](/datasets/index.md)

Snapshot reference: 2026\-10\-22T22:30:57\.106Z

Query fields: `q` (up to 200 characters and 8 terms), `publisher` (source ID), `category` (source ID), `page` (1–250; 40 records per page). Criteria combine with AND. No criteria means all datasets. Reset page when changing criteria. Get valid IDs from the linked paths in the [publisher directory](/publishers/index.md) and [category directory](/categories/index.md); use IDs, not names. [Keyword query example](/datasets/index.md?q=weather).

## [Chemical Dosage](/datasets/hk-dsd-dsd_psi_1-chemical-dosage.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: JSON · 3 resource links

The dataset provides information of the Daily dosage of Sodium Hypochlorite and Sodium Bisulphite used for the Chlorination/Dechlorination process at Stonecutters Island Sewage Treatment Works and Stanley Sewage Treatment Works\.

[HTML](/datasets/hk-dsd-dsd_psi_1-chemical-dosage/) · [JSON](/datasets/hk-dsd-dsd_psi_1-chemical-dosage.json)

## [Coastal Low\-lying or Windy Residential Areas](/datasets/hk-dsd-dsd_psi_1-coastal-low-lying-or-windy-residential-areas.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: API · 1 resource links

The coastal low\-lying or windy residential areas with higher risks are identified for formulation of the necessary improvement works and management measures to safeguard public safety\.

[HTML](/datasets/hk-dsd-dsd_psi_1-coastal-low-lying-or-windy-residential-areas/) · [JSON](/datasets/hk-dsd-dsd_psi_1-coastal-low-lying-or-windy-residential-areas.json)

## [Drainage Records](/datasets/hk-dsd-dsd_psi_1-drainage-record.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: API · 34 resource links

Pipes and manholes only, same as the data set currently released to GeoInfo Map of LandsD\.

[HTML](/datasets/hk-dsd-dsd_psi_1-drainage-record/) · [JSON](/datasets/hk-dsd-dsd_psi_1-drainage-record.json)

## [DSD Facilities Self\-Guided Tour](/datasets/hk-dsd-dsd_psi_1-dsd-facilities-self-guided-tour.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: API · 1 resource links

The dataset provides information of DSD Facilities Self\-Guided Tour\.

[HTML](/datasets/hk-dsd-dsd_psi_1-dsd-facilities-self-guided-tour/) · [JSON](/datasets/hk-dsd-dsd_psi_1-dsd-facilities-self-guided-tour.json)

## [EcoDMS \- River Channels](/datasets/hk-dsd-dsd_psi_1-ecodms-river-channels.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: API · 1 resource links

The dataset provides information of representative green features of a wide range of river channels maintained by the Drainage Services Department\.

[HTML](/datasets/hk-dsd-dsd_psi_1-ecodms-river-channels/) · [JSON](/datasets/hk-dsd-dsd_psi_1-ecodms-river-channels.json)

## [Effluent Quality \(Daily\)](/datasets/hk-dsd-dsd_psi_1-effluent-quality-daily.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: JSON · 6 resource links

The dataset provides information of the E\.coli count of the Grab Effluent Sample of Stonecutters Island Sewage Treatment Works and Ma Wan Sewage Treatment Works\.

[HTML](/datasets/hk-dsd-dsd_psi_1-effluent-quality-daily/) · [JSON](/datasets/hk-dsd-dsd_psi_1-effluent-quality-daily.json)

## [Effluent Quality \(Monthly G\-mean\)](/datasets/hk-dsd-dsd_psi_1-effluent-quality-monthly-g-mean.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: JSON · 6 resource links

The dataset provides information of the Monthly Geometry Mean of Daily E\.coli Count of Stonecutters Island Sewage Treatment Works and Ma Wan Sewage Treatment Works\.

[HTML](/datasets/hk-dsd-dsd_psi_1-effluent-quality-monthly-g-mean/) · [JSON](/datasets/hk-dsd-dsd_psi_1-effluent-quality-monthly-g-mean.json)

## [Engineered Channel](/datasets/hk-dsd-dsd_psi_1-engineered-channel.md)

Publisher: Drainage Services Department
Categories: City Management and Utilities
Formats: API · 1 resource links

Engineered Channel dataset is maintained by Drainage Services Department which is generally in form of open channel, step channel, u\-channel and halfround channel, etc\.

[HTML](/datasets/hk-dsd-dsd_psi_1-engineered-channel/) · [JSON](/datasets/hk-dsd-dsd_psi_1-engineered-channel.json)

## [Expenditure of Project](/datasets/hk-dsd-dsd_psi_1-expenditure-of-project.md)

Publisher: Drainage Services Department
Categories: Finance
Formats: JSON · 3 resource links

Expenditure of capital works project

[HTML](/datasets/hk-dsd-dsd_psi_1-expenditure-of-project/) · [JSON](/datasets/hk-dsd-dsd_psi_1-expenditure-of-project.json)

## [Factsheet \(Environmental Management & Performance\)](/datasets/hk-dsd-dsd_psi_1-fs-env-management.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: CSV · 3 resource links

Overview of information/statistics about environmental management & performance\.

[HTML](/datasets/hk-dsd-dsd_psi_1-fs-env-management/) · [JSON](/datasets/hk-dsd-dsd_psi_1-fs-env-management.json)

## [Factsheet \(Flood Prevention\)](/datasets/hk-dsd-dsd_psi_1-fs-flood-prevent.md)

Publisher: Drainage Services Department
Categories: City Management and Utilities
Formats: CSV · 3 resource links

Overview of information/statistics about flood prevention\.

[HTML](/datasets/hk-dsd-dsd_psi_1-fs-flood-prevent/) · [JSON](/datasets/hk-dsd-dsd_psi_1-fs-flood-prevent.json)

## [Factsheet \(Sewage Services Charges\)](/datasets/hk-dsd-dsd_psi_1-fs-sewage-service-charge.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: CSV · 3 resource links

Overview of information/statistics about Sewage Services Charges\.

[HTML](/datasets/hk-dsd-dsd_psi_1-fs-sewage-service-charge/) · [JSON](/datasets/hk-dsd-dsd_psi_1-fs-sewage-service-charge.json)

## [Factsheet \(Sewage Treatment\)](/datasets/hk-dsd-dsd_psi_1-fs-sewage-treatment.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: CSV · 3 resource links

Overview of information/statistics about sewage treatment\.

[HTML](/datasets/hk-dsd-dsd_psi_1-fs-sewage-treatment/) · [JSON](/datasets/hk-dsd-dsd_psi_1-fs-sewage-treatment.json)

## [Factsheet \(Social Performance\)](/datasets/hk-dsd-dsd_psi_1-fs-social-performance.md)

Publisher: Drainage Services Department
Categories: City Management and Utilities
Formats: CSV · 3 resource links

Overview of information/statistics about social performance\.

[HTML](/datasets/hk-dsd-dsd_psi_1-fs-social-performance/) · [JSON](/datasets/hk-dsd-dsd_psi_1-fs-social-performance.json)

## [Factsheet \(Stakeholder Engagement\)](/datasets/hk-dsd-dsd_psi_1-fs-stakeholder.md)

Publisher: Drainage Services Department
Categories: City Management and Utilities
Formats: CSV · 3 resource links

Overview of information/statistics about stakeholder engagement\.

[HTML](/datasets/hk-dsd-dsd_psi_1-fs-stakeholder/) · [JSON](/datasets/hk-dsd-dsd_psi_1-fs-stakeholder.json)

## [Flooding Blackspots](/datasets/hk-dsd-dsd_psi_1-flooding-blackspots.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: API · 1 resource links

The flooding blackspots list is for monitoring the effectiveness of the maintenance and mitigation measures at the blackspots\.

[HTML](/datasets/hk-dsd-dsd_psi_1-flooding-blackspots/) · [JSON](/datasets/hk-dsd-dsd_psi_1-flooding-blackspots.json)

## [Laboratory Data and Sewage Flow Data](/datasets/hk-dsd-dsd_psi_1-stp-sewage-data.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: CSV · 3 resource links

Laboratory data of final effluent quality and flow data in seven sewage treatment plants\.

[HTML](/datasets/hk-dsd-dsd_psi_1-stp-sewage-data/) · [JSON](/datasets/hk-dsd-dsd_psi_1-stp-sewage-data.json)

## [List of Facilities \(Sewage Treatment Facilities, Stormwater Pumping Stations and Inflatable Dams\)](/datasets/hk-dsd-dsd_psi_1-dsd-facilities.md)

Publisher: Drainage Services Department
Categories: City Management and Utilities
Formats: CSV, API · 4 resource links

Overview of information about DSD's sewage treatment facilities, stormwater pumping stations and inflatable dams\.

[HTML](/datasets/hk-dsd-dsd_psi_1-dsd-facilities/) · [JSON](/datasets/hk-dsd-dsd_psi_1-dsd-facilities.json)

## [Open Space \(DSD\)](/datasets/hk-dsd-dsd_psi_1-open-space.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: API · 1 resource links

The dataset provides the information of open space managed by the Drainage Services Department

[HTML](/datasets/hk-dsd-dsd_psi_1-open-space/) · [JSON](/datasets/hk-dsd-dsd_psi_1-open-space.json)

## [Record of Visit to DSD Facilities and DSD Outreach Educational Programme](/datasets/hk-dsd-dsd_psi_1-record-of-visitors.md)

Publisher: Drainage Services Department
Categories: Miscellaneous
Formats: CSV · 3 resource links

The data includes the type of visit/ facility, visiting location and number of visitors/participants\.

[HTML](/datasets/hk-dsd-dsd_psi_1-record-of-visitors/) · [JSON](/datasets/hk-dsd-dsd_psi_1-record-of-visitors.json)

## [Sewage Flow Data](/datasets/hk-dsd-dsd_psi_1-sewage-flow-data.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: JSON · 12 resource links

The dataset provides information of the Total Monthly Flow of 4 Sewage Treatment Works \(Stonecutters Island; Siu Ho Wan, Stanley and Ma Wan\) managed by the Drainage Services Department\.

[HTML](/datasets/hk-dsd-dsd_psi_1-sewage-flow-data/) · [JSON](/datasets/hk-dsd-dsd_psi_1-sewage-flow-data.json)

## [The Number of Public Enquiries and Complaints received by the Drainage Services Department](/datasets/hk-dsd-dsd_psi_1-cases-of-enquiry-or-complaints-received.md)

Publisher: Drainage Services Department
Categories: Miscellaneous
Formats: JSON, API · 4 resource links

The dataset provides information of the Public Enquiries and Complaints received by the Drainage Services Department\.

[HTML](/datasets/hk-dsd-dsd_psi_1-cases-of-enquiry-or-complaints-received/) · [JSON](/datasets/hk-dsd-dsd_psi_1-cases-of-enquiry-or-complaints-received.json)

## [Tree \(DSD\)](/datasets/hk-dsd-dsd_psi_1-tree-dsd.md)

Publisher: Drainage Services Department
Categories: Environment
Formats: API · 1 resource links

The dataset provides information of the Tree by the Drainage Services Department\.

[HTML](/datasets/hk-dsd-dsd_psi_1-tree-dsd/) · [JSON](/datasets/hk-dsd-dsd_psi_1-tree-dsd.json)

Resource links and contents have not been verified here.