June 6, 2024. In collaboration with the National Irrigation Administration-Kalinga, the Kalinga State University Shared Service Facility-Food and Analytical Laboratory (SSF-FAL) recently undertook a comprehensive water quality assessment of the Chico River. This initiative aims to monitor and maintain the river's health, ensuring it remains safe for both ecological sustainability and agricultural purposes.
The assessment process involved the collection of water samples from various points along the Chico River, which were analyzed for key physicochemical properties that indicate water quality. The primary parameters examined included pH, temperature, turbidity, total dissolved solids (TDS), electrical conductivity, and heavy metal concentrations.
The pH test measured the river's acidity or alkalinity, which plays a critical role in maintaining the health of aquatic ecosystems. The water’s temperature was also recorded, as it affects the solubility and reaction rates of chemicals, influencing the ecosystem's balance. Turbidity tests assessed water clarity by measuring the presence of suspended particles, while the TDS test quantified the amount of dissolved substances, an important factor for water purity. Electrical conductivity, related to the concentration of ions, was measured to indicate the river’s overall mineral content.
Additionally, the samples were screened for the presence of toxic metals such as lead, mercury, and arsenic, which, at high levels, pose serious risks to both the environment and human health. Field experts also observed weather conditions, watercolor, and odor, as these factors can indicate potential contamination sources.
The KSU-SSF-FAL team ensured the use of precise and accurate measurement techniques to obtain reliable data. This assessment serves as a proactive measure for monitoring the water quality of the Chico River, emphasizing Kalinga State University’s commitment to environmental stewardship and public health.
The results of this assessment will inform future interventions and policy recommendations to preserve the river’s quality, benefiting the communities and ecosystems that rely on this vital water source.
