SEC. 19. Enforcememt and Coordination.-The production, utilization , storage and distribution of hazardous, toxic and other substances such as radioactive materials, heavy metals, pesticides, fertilizers, and oils, and the disposal, discharge and dumping of untreated wastewater, mine tailings and other substances that may pollute any body of water of the Philippine resulting from normal operations of industries, water-borne sources, and other human activities as well as those resulting from accidental spills and discharges shall be regulated by appropriate government agencies pursuant to their respective charters and enabling legislations. In the performance of the above functions, the government agencies concerned shall coordinate with the National Environmental Protection Council and furnished the latter with such information as may be necessary to enable it to attain its objectives under Presidential Decree No. 1121.
SEC. 20. Clean-up Operations.-It shall be the responsibility of the polluter to contain, remove and clean up water pollution incidents at his own expense. In case of his failure to do so, the government agencies concerned shall undertake containment, removal and clean-up operations and expenses incurred in said operations shall be charged against the persons and/or entities responsible for such pollution.
SEC. 21. Water Quality Monitoring and Surveillance.-The various government agencies concerned with environmental protection shall establish to the greatest extent practicable a water quality surveillance and monitoring network with sufficient stations and sampling schedules to meet the needs of the country. Said water quality surveillance network shall put to maximum use the capabilities of such government agencies. Each agency involved in such network shall report to the National Environmental Protection Council the results of these monitoring activities as the need arises.
