# Effluent Quality (Monthly G-mean)

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[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) · [Markdown](/datasets/hk-dsd-dsd_psi_1-effluent-quality-monthly-g-mean.md)

- ID: ` hk-dsd-dsd_psi_1-effluent-quality-monthly-g-mean `
- 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: 2026-09-22T16:31:41.632891
- 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-monthly-g-mean>)

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 Monthly Geometry Mean of Daily E\.coli Count 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 (Monthly G-mean) (English)](<https://www.dsd.gov.hk/datagovhk/data/effluent_quality_g_mean_mawan_eng.json>)

- Resource ID: ` 18b0af46-60b6-4049-ac6e-2dd3f95b1189 `
- Format: JSON
- Language: en
- Updated: 2026-09-22T16:31:39.917718
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/effluent_quality_g_mean_mawan_eng.json `

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

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

- Resource ID: ` 1f6c6772-ed39-4e01-abf6-cc87572b26bc `
- Format: JSON
- Language: zh-Hans
- Updated: 2026-09-22T16:31:39.099677
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/effluent_quality_g_mean_sci_sch.json `

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

### [Effluent Quality of Stonecutters Island Sewage Treatment Works (Monthly G-mean) (English)](<https://www.dsd.gov.hk/datagovhk/data/effluent_quality_g_mean_sci_eng.json>)

- Resource ID: ` 25cbbbd2-1077-42da-a4a5-8aab3dc44fcc `
- Format: JSON
- Language: en
- Updated: 2026-09-22T16:31:37.544235
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/effluent_quality_g_mean_sci_eng.json `

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

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

- Resource ID: ` 6f6129de-29b7-4f94-b5d6-7959508467f9 `
- Format: JSON
- Language: zh-Hant
- Updated: 2026-09-22T16:31:38.273857
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/effluent_quality_g_mean_sci_tch.json `

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

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

- Resource ID: ` ce448bb3-ac43-43bb-be61-5e603079191f `
- Format: JSON
- Language: zh-Hant
- Updated: 2026-09-22T16:31:40.802843
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/effluent_quality_g_mean_mawan_tch.json `

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

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

- Resource ID: ` d1111685-4b1c-4925-a5e4-488bfade6267 `
- Format: JSON
- Language: zh-Hans
- Updated: 2026-09-22T16:31:41.643985
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/effluent_quality_g_mean_mawan_sch.json `

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

## Document availability

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