Department of Environment and Natural Resources

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Groundwater Quality in Metro Manila

Requested from DENR by Edgar Clyde Lopez at 02:38 PM on Mar 06, 2019.
Purpose: Research and development
Date of Coverage: 01/01/2016 - 03/06/2019
Tracking no: #DENR-753365708174

Edgar Clyde 02:38 PM, Mar 06, 2019

Hi. I would like to have groundwater quality data in Metro Manila. Specifically, I would like to have the following data:

1. Heavy metal quality
2. Water hardness
3. Nitrates, phosphates, etc.
March 7, 2019

Dear Edgar Clyde Lopez,


Thank you for your request dated Mar 06, 2019 02:38:16 PM under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch.

Your request

You asked for Groundwater Quality in Metro Manila.

Response to your request

While our aim is to provide information whenever possible, in this instance this Office does not have the information you have requested. However, you may wish to contact the National Water Resources Board Office, located at 8th flr. NIA Building EDSA, Diliman Quezon City with contact nos. (632) 928 2365 / (632) 920 2641 or email them at You may wish to contact also the Environmental Management Bureau Central Office, located DENR Compound, Visayas Ave, Diliman, Quezon City, Metro Manila with contact No:  920-22-32 or email at or resubmit your request addressed to the correct agency on the eFOI portal 

For further assistance you may review the FAQ section of the eFOI site:

Your right to request a review

If you are unhappy with this response to your FOI request, you may ask us to carry out an internal review of the response by writing to Sec. Roy A. Cimatu, DENR Central Office, Visayas Avenue, Diliman, Quezon City, tel. no. 926-3011, 929-6626 loc. 2258, Your review request should explain why you are dissatisfied with this response, and should be made within 15 calendar days from the date when you received this letter. We will complete the review and tell you the result within 30 calendar days from the date when we receive your review request.

If you are not satisfied with the result of the review, you then have the right to appeal to the Office of the President under Administrative Order No. 22 (s. 2011).

Thank you.

Aida Astoveza
FOI Officer
Records Officer
DENR Office, PENRO Cavite
Brgy. Luciano, Capitol Site,
Trece Martires Cavite
Tel. Nos. (046) 419 2474
e-mail add.:

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