# Effluent Quality (Daily)

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

- ID: ` hk-dsd-dsd_psi_1-effluent-quality-daily `
- Publisher: [Drainage Services Department](/publishers/f21c153b-18ac-48ef-bfb3-9efe5aad7a77/) · [Markdown](/publishers/f21c153b-18ac-48ef-bfb3-9efe5aad7a77/index.md)
- Categories: [Environment](/categories/environment/) · [Markdown](/categories/environment/index.md)
- Tags: Not stated
- Resources: 6
- Updated: 2026-09-22T16:31:51.263955
- Update frequency (publisher metadata): Half-yearly
- Harvest started: 2026-10-20T22:31:00.105Z
- Licence: Not stated
- Source: [Official metadata record](<https://data.gov.hk/en-data/api/3/action/package_show?id=hk-dsd-dsd_psi_1-effluent-quality-daily>)

Harvest started is the source harvest start associated with this record, not its precise retrieval time. Updated is an upstream metadata claim.

## Description

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\.

## Resources

These are upstream resource links from metadata. Resource contents and endpoint availability have not been verified here.

### [Effluent Quality of Ma Wan Sewage Treatment Works (Daily) (Simplified Chinese)](<https://www.dsd.gov.hk/datagovhk/data/daily_effluent_quality_mawan_sch.json>)

- Resource ID: ` 0e43e5b7-3c25-4dd2-a674-9e3516daa73b `
- Format: JSON
- Language: zh-Hans
- Updated: 2026-09-22T16:31:51.275465
- API flag (publisher metadata): N
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/daily_effluent_quality_mawan_sch.json `

The dataset provides information of the Daily E\.coli Count of the Grab Effluent Sample of Ma Wan Sewage Treatment Works\.

### [Effluent Quality of Stonecutters Island Sewage Treatment Works (Daily) (Simplified Chinese)](<https://www.dsd.gov.hk/datagovhk/data/daily_effluent_quality_sci_sch.json>)

- Resource ID: ` 52c13491-49a4-416f-8fd5-ecf0c24fb2b2 `
- Format: JSON
- Language: zh-Hans
- Updated: 2026-09-22T16:31:48.687533
- API flag (publisher metadata): N
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/daily_effluent_quality_sci_sch.json `

The dataset provides information of the Daily E\.coli Count of the Grab Effluent Sample of Stonecutters Island Sewage Treatment Works\.

### [Effluent Quality of Stonecutters Island Sewage Treatment Works (Daily) (Traditional Chinese)](<https://www.dsd.gov.hk/datagovhk/data/daily_effluent_quality_sci_tch.json>)

- Resource ID: ` 6131b590-cfa3-4bad-bc44-ecf458b9504d `
- Format: JSON
- Language: zh-Hant
- Updated: 2026-09-22T16:31:47.855855
- API flag (publisher metadata): N
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/daily_effluent_quality_sci_tch.json `

The dataset provides information of the Daily E\.coli Count of the Grab Effluent Sample of Stonecutters Island Sewage Treatment Works\.

### [Effluent Quality of Stonecutters Island Sewage Treatment Works (Daily) (English)](<https://www.dsd.gov.hk/datagovhk/data/daily_effluent_quality_sci_eng.json>)

- Resource ID: ` 842db155-b59b-4c03-874d-d8e51aa3d9d4 `
- Format: JSON
- Language: en
- Updated: 2026-09-22T16:31:47.014460
- API flag (publisher metadata): N
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/daily_effluent_quality_sci_eng.json `

The dataset provides information of the Daily E\.coli Count of the Grab Effluent Sample of Stonecutters Island Sewage Treatment Works\.

### [Effluent Quality of Ma Wan Sewage Treatment Works (Daily) (English)](<https://www.dsd.gov.hk/datagovhk/data/daily_effluent_quality_mawan_eng.json>)

- Resource ID: ` 963e6489-7354-4015-877c-6b35283fef24 `
- Format: JSON
- Language: en
- Updated: 2026-09-22T16:31:49.539806
- API flag (publisher metadata): N
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/daily_effluent_quality_mawan_eng.json `

The dataset provides information of the Daily E\.coli Count of the Grab Effluent Sample of Ma Wan Sewage Treatment Works\.

### [Effluent Quality of Ma Wan Sewage Treatment Works (Daily) (Traditional Chinese)](<https://www.dsd.gov.hk/datagovhk/data/daily_effluent_quality_mawan_tch.json>)

- Resource ID: ` 9737c209-6c8d-422b-a6f8-b45392d49ac5 `
- Format: JSON
- Language: zh-Hant
- Updated: 2026-09-22T16:31:50.392971
- API flag (publisher metadata): N
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/daily_effluent_quality_mawan_tch.json `

The dataset provides information of the Daily E\.coli Count of the Grab Effluent Sample of Ma Wan Sewage Treatment Works\.

## Specifications (source links)

### Publisher documentation

- [Data dictionary](<http://www.dsd.gov.hk/datagovhk/data_dict/data_dictionary_for_sewage_flow_effluent_quality_and_chemical_dosage_eng_v2.pdf>) — source-linked; Dataset: data\_dictionary

Original links supplied in publisher metadata. A source link does not mean that document content is hosted, parsed or verified here; any hosted extraction and its review scope are listed separately below.


Upstream metadata associations only; these links do not validate individual resources or document sections. No extracted document body is hosted here.

## Document availability

Parsed specifications and data dictionaries: not available for this dataset. [Document availability](/documents.md).