Discharging or depositing any water pollutant to the water body, or such which will impede natural flow in the water body
Discharging, injecting or allowing to enter into the soil, anything that would pollute groundwater
Operating facilities that discharge regulated water pollutants without the valid required permits
Disposal of potentially infectious medical waste into sea by vessels
Unauthorized transport or dumping into waters of sewage sludge or solid waste
Transport, dumping or discharge of prohibited chemicals, substances or pollutants listed under C. RA 6969
Discharging regulated water pollutants without the valid required discharge permit
Noncompliance of the LGU with the Water Quality Framework and Management Area Action Plan
Refusal to allow entry, inspection and monitoring as well as access to reports and records by the DENR
Refusal or failure to submit reports and/or designate pollution control officers whenever required by the DENR
Directly using booster pumps in the distribution system or tampering with the water supply in such a way to alter or impair the water quality
Operate facilities that discharge or allow to seep, willfully or through grave negligence, prohibited chemicals, substances, or pollutants listed under R.A. No. 6969, into water bodies
Undertake activities or development and expansion of projects, or operating wastewater treatment/sewerage facilities in violation of P.D.1586 and its IRR
Use of prohibited chemical substance or mixture
Failure or refusal to submit reports, notices, or on the information, access to records as required by this Act, or permit inspection of establishment where chemicals are manufactured, processed, stored or otherwise held
Failure or refusal to comply with the pre-manufacture and pre-importation requirements
Cause, aid or facilitate, directly or indirectly, in the storage, importation or bringing into Philippine territory, including its maritime economic zones, even in transit, either by means of land, air or sea transportation or otherwise keeping in storage any amount of hazardous and nuclear wastes in any part of the Philippines