The MMDA, as the lead agency and implementor of programs and projects for flood control projects and drainage services in Metro Manila, in coordination with the DPWH, DILG, affected LGUs, PNP Maritime Group, Housing and Urban Development Coordinating Council (HUDCC), and other agencies, shall dismantle and remove all structures, constructions, and other encroachments established or built in violation of RA 7279, and other applicable laws along the Pasig-Marikina-San Juan Rivers, the NCR (Parañaque-Zapote, Las Piñas) Rivers, the Navotas-Malabon-Tullahan-Tenejeros Rivers, and connecting waterways and esteros in Metro Manila. The DPWH, as the principal implementor of programs and projects for flood control services in the rest of the country more particularly in Bulacan, Bataan, Pampanga, Cavite, and Laguna, in coordination with the DILG, affected LGUs, PNP Maritime Group, HUDCC, and other concerned government agencies, shall remove and demolish all structures, constructions, and other encroachments built in breach of RA 7279 and other applicable laws along the Meycauayan-Marilao-Obando (Bulacan) Rivers, the Talisay (Bataan) River, the Imus (Cavite) River, the Laguna De Bay, and other rivers, connecting waterways, and esteros that discharge wastewater into the Manila Bay.
In addition, the MMDA is ordered to establish, operate, and maintain a sanitary landfill, as prescribed by RA 9003, within a period of one (1) year from finality of this Decision. On matters within its territorial jurisdiction and in connection with the discharge of its duties on the maintenance of sanitary landfills and like undertakings, it is also ordered to cause the apprehension and filing of the appropriate criminal cases against violators of the respective penal provisions of RA 9003, Sec. 27 of RA 9275 (the Clean Water Act), and other existing laws on pollution.