Sensing ENvironmental parameters Through TelemeTRY (SENTRY) innovates the water quality monitoring and assessment of concerned advisory agencies through the deployment of devices that automates data acquisition of relevant water quality-related parameters developed by DOST. Data are transmitted to a data processing system that makes those results available over the internet. Among the parameters being gather are pH, temperature, dissolved oxygen and turbidity. SENTRY also has a feature that warns concerned agencies whenever the system detects that a data is nearing its critical value. Water Quality Monitoring and Assessment (WQMA) bulletins and advisories from DENR-EMB IV-A and DA-BFAR IV-A can also be disseminated by system to LGUs, fish cage owners and other stakeholders.