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  • About Laguna de Bay
    • Laguna de Bay
    • Existing Lake Uses
    • Biodiversity
    • Quick Facts
    • The Water Mondriaan
    • Lake Level
  • Programs
    • Environmental Management
    • Watershed Management
    • Fisheries Development
    • Community Development
    • Research Programs
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  • Special Projects
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        • Series of 2020
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    • Pandin Lake Management
    • Ecosystems Health Report Card
    • Ecological Footprint Report
    • Environment Monitor
    • Annual Reports
    • Lake Watch
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      • Laguna de Bay and its Tributaries
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    • Hydrologic Atlas of the 24 Sub-basins
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Hydrologic Atlas of the 24 Sub-basins

24 Sub-basin:

  1. Marikina
  2. Manggahan
  3. Angono
  4. Morong
  5. Baras
  6. Tanay
  7. Pililia
  8. Jala-jala
  9. Sta. Maria
  10. Siniloan
  11. Pangil
  12. Caliraya
  13. Pagsanjan
  14. Sta. Cruz
  15. Pila
  16. Calauan
  17. Los Baños
  18. San Cristobal
  19. San Juan
  20. Santa Rosa
  21. Biñan
  22. San Pedro
  23. Muntinlupa
  24. Taguig
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    OUR MANDATE
    LLDA was created by Republic Act No. 4850 (as amended by Presidential Decree 813), AN ACT CREATING THE LAGUNA LAKE DEVELOPMENT AUTHORITY, PRESCRIBING ITS POWERS, FUNCTIONS AND DUTIES, PROVIDING FUNDS THEREOF, AND FOR OTHER PURPOSES.
    HISTORY
    LLDA was organized by virtue of Republic Act No. 4850 as a quasi-government agency with regulatory and proprietary functions. Through Presidential Decree 813 in 1975, and E.O. 927 in 1983, its powers and functions were further strengthened to include environmental protection and jurisdiction over the lake basin’s surface water. In 1993, through E.O. 149, the administrative supervision over LLDA was transferred from the Office of the President to the DENR.
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    OUR OFFICE

    Address : LLDA Green Building, National Ecology Center, East Avenue, Diliman, Quezon City

    Trunkline Nos. : 8376-4039, 8376-4044, 8332-2353, 8332-2341, 8376-5430

    E-mail : info@llda.gov.ph

    Office Hours : 8AM - 5PM (Monday - Friday)