Its jurisdiction, the Laguna de Bay region
, overlaps with that of Manila Bay, because of its mandate over establishments that discharges wastewater in various rivers, creeks and esteros.
The Laguna Lake Development Authority (LLDA), which has jurisdiction over the Laguna de Bay region, issued a new set of guidelines that essentially reduces the aquaculture area in the 102.66-hectare Sampaloc Lake.
The LLDA has been leading massive demolitions of fish pens in the 90,000-ha Laguna de Bay on orders of President Duterte to rehabilitate the Laguna de Bay region.
The Laguna Lake Development Authority, for one, continuously monitors the quality of water being discharged by business establishments within the Laguna de Bay region
He added the LLDA would harmonize the policies and programs of various stakeholders within the Laguna de Bay region
with that of the LLDA to ensure sustainable development and boost the production of the country's largest freshwater lake.