The Target Water Quality of Lianga Water District should be in compliant to the Philippine Standards for Drinking Water (PNSDW). Incidence of high turbidity during heavy downfall of rain is expected during the month of November-February however control measures are in place when this happens. Last July 26, 2017 at Ban-as, Lianga, Surigao del Sur is the Blessing & Inauguration of the Modular Water Filtration Treatment Facilities (with all necessary appurtenances) for the removal of turbidity, Odor and Sediments; Design parameter: Flow Capacity: 15.0 lps.; Turbidity: From 70.0 NTU to Maximum 5.0 NTU; Odor: objectional to unobjectional.