Effective water quality monitoring includes testing for which of the following?

Effective water quality monitoring is essential for ensuring safe drinking water and maintaining healthy ecosystems. Monitoring involves a comprehensive approach that includes various parameters, as these can significantly impact water quality and public health.

Temperature is a critical factor because it affects the solubility of gases (like oxygen) and the metabolic rates of aquatic organisms. Higher temperatures can promote the growth of harmful microorganisms and algae, which can lead to water quality degradation.

Pesticides also play an important role in monitoring efforts, as they can enter water sources through runoff and leaching from agricultural areas. The presence of pesticides can have detrimental effects on both human health and aquatic ecosystems, leading to toxic conditions for fish and other wildlife.

By including both temperature and pesticides in water quality monitoring, environmental health specialists can gain a more holistic understanding of the water's condition and potential risks. Therefore, it is vital to test for multiple parameters to ensure comprehensive water quality assessments that protect health and the environment.