Department of Environment and Natural Resources

Browse over 1344 requests from this government agency

Go Back

    You have submitted an FOI request

    Date: 2021-10-01 08:48:32.505034


    Your request is already in review

    Date: 2021-10-01 08:48:32.505034


    Your request was denied

    Date: 2021-10-01 08:48:32.505034

  • 4


    How was your request?

    Date: 2021-10-01 08:48:32.505034

Streamflow Data of Buayan-Malungon River Basin

Requested from DENR by X. SOMBRIO at 08:48 AM on Oct 01, 2021.
Purpose: Research and Development
Date of Coverage: 01/01/2010 - 09/30/2021
Tracking no: #DENR-638712290005

SOMBRIO 08:48 AM, Oct 01, 2021

Hi! I would like to request for information regarding:

1. Daily streamflow rate (in cubic meter/sec) at Buayan-Malungon River Basin.
2. Monthly maximum and minimum flow rate

These data are needed for my graduate thesis under the topic Rainfall-runoff-inundation modelling. I am currently studying MS Agricultural and Biosystems Engineering at UPLB with the support of Department of Science and Technology- Engineering Research and Development for Technology  (DOST-ERDT).

I hope i can get an initial feedback if these data are available, 

Thank you and I hope to hear from you soon.


October 4, 2021



Thank you for your request dated Oct 01, 2021 under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch.

Your request

You asked for Streamflow Data of Buayan-Malungon River Basin.

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 River Basin Control Office (RBCO) at tel. no. (02)8926-4706 or send your request email to

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. Nos. 8926-3011/ 8920-4301/8929-6626 loc. 2258 or email at 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.

JANE G. BAUTISTA                                                                                                                                             FOI/Chief Records Officer
Records Management Division
DENR Central Office
Tel. No. (02) 8926-8079
Email add.:

Is this request offensive?

Requests for personal information and vexatious requests are not considered valid requests for Official Information.

If you believe this request is not suitable, you can report it for attention by the site administrators.