Published by Laguna Lake Development Authority(DENRLLDA) on July 17, 2023.
Requested from LLDA by N. Rivamonte at 01:26 PM on
July 17, 2023.
Purpose: For undergraduate thesis
Date of Coverage: 01/01/2015 - 07/17/2023
Tracking no: #DENRLLDA-021037998337
D.DEL ROSARIO
July 17, 2023, 1:26 p.m.
I am reaching out to you in regards to a request that was directed to me by the DOST and the DENR-NWRB.
I would like to request for the daily water quality reports of Laguna de Bay from January, 2015 to July, 2023. However, if the data from 2015 is unavailable, I kindly request at least 1000 days of daily water quality reports counting back from today.
Thank you for your prompt attention to this matter.
P.MARIANO
July 19, 2023, 9:27 a.m.
July 19, 2023
Dear Don Del Rosario,
I refer to my letter of Jul 17, 2023 01:26:23 PM about your request under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch, for Daily Water Quality Monitoring Report in Laguna de Bay.
In order for us to work further on your request, we need more information from you regarding your query. We would like to ask for the title of the research and its objective/purpose, as we will use them for documentation purposes. You may use the reply function on the eFOI portal at https://pcoomaster08282018100000-dot-efoi-ph.appspot.com/requests/aglzfmVmb2ktcGhyIgsSB0NvbnRlbnQiFURFTlJMTERBLTAyMTAzNzk5ODMzNww, for request with ticket number #DENRLLDA-021037998337, to respond.
During the period of us awaiting your reply, your request will be put on hold. If we do not receive a reply on or before Oct 11, 2023 01:25:49 AM, your request will be closed.
We hope to hear from you at the soonest possible time.
Thank you.
Respectfully,
LLDA FOI Officer
D.DEL ROSARIO
July 22, 2023, 1:49 p.m.
Good Day!
I am writing this reply to share my research title, which is as follows:
"Optimizing Long Short-Term Memory (LSTM) Model for Multivariate Time Series Forecasting of Water Quality Parameters in Laguna de Bay, Philippines: Utilizing Iterative Pruning and Quantization."
The primary aim of this study is to develop an optimal multivariate LSTM model specifically designed for accurate forecasting of water quality parameters. Hence, the dataset I requested will serve as the foundation for the model creation and subsequent analysis.
Thank you!
D.DEL ROSARIO
Aug. 14, 2023, 9:13 a.m.
Dear LLDA,
I am writing to follow up on my previous request for information regarding the water quality parameters in Laguna de Bay, Philippines. May I know the progress of the request? Also, is it possible to obtain it within this month?
Thank you very much. I am looking forward to your positive response.
Don Jose Del Rosario
P.MARIANO
Aug. 22, 2023, 1:31 p.m.
August 22, 2023
Dear Don,
Thank you for your request dated Jul 17, 2023 under Executive Order No. 2 (s. 2016) on Freedom of Information in the Executive Branch, for Daily Water Quality Monitoring Report in Laguna de Bay.
We received your request on Jul 17, 2023 and will respond on or before Aug 07, 2023 01:26:23 PM, in accordance with the Executive Order's implementing rules and regulations.
Should you have any questions regarding your request, kindly contact me using the reply function on the eFOI portal at https://foi.gov.ph/requests/aglzfmVmb2ktcGhyIgsSB0NvbnRlbnQiFURFTlJMTERBLTAyMTAzNzk5ODMzNww, for request with ticket number #DENRLLDA-021037998337.
Thank you.
Respectfully,
Peter Jedel Mariano
FOI Officer
E.STA. ANA
Aug. 30, 2023, 1:50 p.m.
August 30, 2023
Dear Don Del Rosario,
Greetings!
The LLDA monitors the water quality of Laguna de Bay at 15 stations on a monthly basis. We do not have daily data as you requested.
The water quality data from 2013 to 2nd quarter of 2023 are uploaded in the LLDA website at www.llda.gov.ph.
In case you have other queries. please email us at [email protected]. Please provide us also your contact number and email address for faster communication.
Thank you.
Respectfully,
Engr. Jocelyn Sta. Ana
FOI Receiving Officer
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