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Request for Digital Boundary Data (GIS Format) of the 10 Water Control Zones in Hong Kong

fangxw made this Access to Information request to Environmental Protection Department Automatic anti-spam measures are in place for this older request. Please let us know if a further response is expected or if you are having trouble responding.

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fangxw
Unknown

Dear Environmental Protection Department,

Under the Code on Access to Information, I would like to request access to the following information:

The spatial boundary data of the 10 Water Control Zones in Hong Kong, preferably in digital vector format (such as ESRI Shapefile, GeoJSON, or dwg).
In particular, I am interested in obtaining the boundaries of the Victoria Harbour Water Control Zone, including Phase One, Phase Two, and Phase Three, as designated under the Water Pollution Control Ordinance.

The diagram in this website
https://www.epd.gov.hk/epd/english/envir...
is not clear enough.

Yours faithfully,
fangxw

Link to this Report
Environmental Protection Department

This is an auto-email for acknowledgement, please do NOT reply.
Thank you for your email dated 2025/10/13.We shall process it, where
appropriate, as soon as possible. For further enquiry, please address to
[Environmental Protection Department request email]
(This is a computer generated auto-reply)

這是一封用於確認的自動電子郵件，請不要回覆。
謝謝你 2025/10/13 的電郵。我們會盡快處理。如有其他查詢，請電郵
[Environmental Protection Department request email]
﹝這是由電腦系統發出的覆函﹞

Environmental Protection Department
環境保護署

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Environmental Protection Department

Dear fangxw,

Thank you for your email dated 13.10.2025.
Further to the auto-reply, we would like to inform you that we are
processing your enquiry.

Regards,
Isaac HAN
Environmental Protection Department

"fangxw" To "FOI requests at
<[FOI #1549 email]> Environmental
Sent by: Protection
[FOI #1549 email] Department"
<[Environmental Protection Department request email]>
13/10/2025 11:56 cc
Subject E(25/6017)Freedom of
Information request
- Request for
Digital Boundary
Data (GIS Format) of
the 10 Water Control
Zones in Hong Kong
EDMS    
No.
Doc.    
Src.

Dear Environmental Protection Department,

Under the Code on Access to Information, I would like to request access to
the following information:

The spatial boundary data of the 10 Water Control Zones in Hong Kong,
preferably in digital vector format (such as ESRI Shapefile, GeoJSON, or
dwg).
In particular, I am interested in obtaining the boundaries of the Victoria
Harbour Water Control Zone, including Phase One, Phase Two, and Phase
Three, as designated under the Water Pollution Control Ordinance.

The diagram in this website
[1]https://www.epd.gov.hk/epd/english/envir...
is not clear enough.

Yours faithfully,
fangxw

-------------------------------------------------------------------

Please use this email address for all replies to this request:
[FOI #1549 email]

Is [Environmental Protection Department request email] the wrong address for Freedom of Information
requests to Environmental Protection Department? If so, please contact us
using this form:
[2]https://accessinfo.hk/change_request/new...

Disclaimer: This message and any reply that you make will be published on
the internet. Our privacy and copyright policies:
[3]https://accessinfo.hk/help/officers

If you find this service useful as an FOI officer, please ask your web
manager to link to us from your organisation's FOI page.

-------------------------------------------------------------------

References

Visible links
1. https://www.epd.gov.hk/epd/english/envir...
2. https://accessinfo.hk/change_request/new...
3. https://accessinfo.hk/help/officers

Link to this Report
Environmental Protection Department

Dear fangxw,

Thank you for your email dated 13.10.2025.
Further to the auto-reply, we would like to inform you that we are
processing your enquiry.

Regards,
Isaac HAN
Environmental Protection Department

"fangxw" To "FOI requests at
<[FOI #1549 email]> Environmental
Sent by: Protection
[FOI #1549 email] Department"
<[Environmental Protection Department request email]>
13/10/2025 11:56 cc
Subject E(25/6017)Freedom of
Information request
- Request for
Digital Boundary
Data (GIS Format) of
the 10 Water Control
Zones in Hong Kong
EDMS    
No.
Doc.    
Src.

Dear Environmental Protection Department,

Under the Code on Access to Information, I would like to request access to
the following information:

The spatial boundary data of the 10 Water Control Zones in Hong Kong,
preferably in digital vector format (such as ESRI Shapefile, GeoJSON, or
dwg).
In particular, I am interested in obtaining the boundaries of the Victoria
Harbour Water Control Zone, including Phase One, Phase Two, and Phase
Three, as designated under the Water Pollution Control Ordinance.

The diagram in this website
[1]https://www.epd.gov.hk/epd/english/envir...
is not clear enough.

Yours faithfully,
fangxw

-------------------------------------------------------------------

Please use this email address for all replies to this request:
[FOI #1549 email]

Is [Environmental Protection Department request email] the wrong address for Freedom of Information
requests to Environmental Protection Department? If so, please contact us
using this form:
[2]https://accessinfo.hk/change_request/new...

Disclaimer: This message and any reply that you make will be published on
the internet. Our privacy and copyright policies:
[3]https://accessinfo.hk/help/officers

If you find this service useful as an FOI officer, please ask your web
manager to link to us from your organisation's FOI page.

-------------------------------------------------------------------

References

Visible links
1. https://www.epd.gov.hk/epd/english/envir...
2. https://accessinfo.hk/change_request/new...
3. https://accessinfo.hk/help/officers

Link to this Report
Environmental Protection Department

Dear fangxw,

Thank you for your email dated 13.10.2025.
Further to the auto-reply, we would like to inform you that we are
processing your enquiry.

Regards,
Isaac HAN
Environmental Protection Department

"fangxw" To "FOI requests at
<[FOI #1549 email]> Environmental
Sent by: Protection
[FOI #1549 email] Department"
<[Environmental Protection Department request email]>
13/10/2025 11:56 cc
Subject E(25/6017)Freedom of
Information request
- Request for
Digital Boundary
Data (GIS Format) of
the 10 Water Control
Zones in Hong Kong
EDMS    
No.
Doc.    
Src.

Dear Environmental Protection Department,

Under the Code on Access to Information, I would like to request access to
the following information:

The spatial boundary data of the 10 Water Control Zones in Hong Kong,
preferably in digital vector format (such as ESRI Shapefile, GeoJSON, or
dwg).
In particular, I am interested in obtaining the boundaries of the Victoria
Harbour Water Control Zone, including Phase One, Phase Two, and Phase
Three, as designated under the Water Pollution Control Ordinance.

The diagram in this website
[1]https://www.epd.gov.hk/epd/english/envir...
is not clear enough.

Yours faithfully,
fangxw

-------------------------------------------------------------------

Please use this email address for all replies to this request:
[FOI #1549 email]

Is [Environmental Protection Department request email] the wrong address for Freedom of Information
requests to Environmental Protection Department? If so, please contact us
using this form:
[2]https://accessinfo.hk/change_request/new...

Disclaimer: This message and any reply that you make will be published on
the internet. Our privacy and copyright policies:
[3]https://accessinfo.hk/help/officers

If you find this service useful as an FOI officer, please ask your web
manager to link to us from your organisation's FOI page.

-------------------------------------------------------------------

References

Visible links
1. https://www.epd.gov.hk/epd/english/envir...
2. https://accessinfo.hk/change_request/new...
3. https://accessinfo.hk/help/officers

Link to this Report
Wai-yin LAU/EPD, Environmental Protection Department

Dear fangxw,

 

We received you request for “Spatial Boundary Data of Hong Kong Water
Control Zones” through the Code on Access to Information on 13.10.2025.

 

2.   The gazetted maps of Water Control Zones (WCZs) in Hong Kong could be
downloaded from our EPD Homepage:

 

[1]https://www.epd.gov.hk/epd/english/envir...

 

3.   These gazetted maps are official records of WCZs and are only
available in PDF format. You may locate the boundaries of the Victoria
Harbour Water Control Zone or other WCZs from the gazetted maps. Thanks.

 

 

Regards,

 

Cherry LAU

Environmental Protection Department

 

----- Forwarded by EPD_Enquiry/EPD/HKSARG on 13/10/2025 12:02 -----

EPD_Enquiry/EPD/HKSARG To "fangxw"
<[2][FOI #1549 email]>
13/10/2025 12:02 cc
Subject Re: E(25/6017)Freedom of Information request -
Request for Digital Boundary Data (GIS Format) of
the 10 Water Control Zones in Hong Kong[3]Link
EDMS    
No.
Doc.    
Src.

 

Dear fangxw,

Thank you for your email dated 13.10.2025.
Further to the auto-reply, we would like to inform you that we are
processing your enquiry.

Regards,
Isaac HAN
Environmental Protection Department

"fangxw" To "FOI requests at
<[4][FOI #1549 email]> Environmental
Sent by: Protection Department"
[5][FOI #1549 email] <[6][Environmental Protection Department request email]>
cc
13/10/2025 11:56 Subject E(25/6017)Freedom of
Information request -
Request for Digital
Boundary Data (GIS
Format) of the 10 Water
Control Zones in Hong
Kong
EDMS    
No.
Doc.    
Src.

 

Dear Environmental Protection Department,

Under the Code on Access to Information, I would like to request access to
the following information:

The spatial boundary data of the 10 Water Control Zones in Hong Kong,
preferably in digital vector format (such as ESRI Shapefile, GeoJSON, or
dwg).
In particular, I am interested in obtaining the boundaries of the Victoria
Harbour Water Control Zone, including Phase One, Phase Two, and Phase
Three, as designated under the Water Pollution Control Ordinance.

The diagram in this website
[7]https://www.epd.gov.hk/epd/english/envir...
is not clear enough.

Yours faithfully,
fangxw

-------------------------------------------------------------------

Please use this email address for all replies to this request:
[8][FOI #1549 email]

Is [9][Environmental Protection Department request email] the wrong address for Freedom of Information
requests to Environmental Protection Department? If so, please contact us
using this form:
[10]https://accessinfo.hk/change_request/new...

Disclaimer: This message and any reply that you make will be published on
the internet. Our privacy and copyright policies:
[11]https://accessinfo.hk/help/officers

If you find this service useful as an FOI officer, please ask your web
manager to link to us from your organisation's FOI page.

-------------------------------------------------------------------

References

Visible links
1. https://www.epd.gov.hk/epd/english/envir...
2. mailto:[FOI #1549 email]
3. file:///tmp/Notes:/lnepdsc06.epd.gov.hk/48256DF8001126E0/DABA975B9FB113EB852564B5001283EA/545371538DD1ACB948258D220015A29F
4. mailto:[FOI #1549 email]
5. mailto:[FOI #1549 email]
6. mailto:[Environmental Protection Department request email]
7. https://www.epd.gov.hk/epd/english/envir...
8. mailto:[FOI #1549 email]
9. mailto:[Environmental Protection Department request email]
10. https://accessinfo.hk/change_request/new...
11. https://accessinfo.hk/help/officers

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We don't know whether the most recent response to this request contains information or not – if you are fangxw please sign in and let everyone know.