Water Quality and Contamination. Read Lab 2:Water Quality and Contamination. This lab will allow you toinvestigate the effects of common pollutants on groundwater as wellas mimic the filtration process utilized by wastewater treatmentfacilities. Additionally you will perform tests on your own tapwater to compare differences in contaminants found in bottledversus tap water. Then utilize this information and youreScience lab kit to complete Experiments 1 through 3 onthe Lab 2 Reporting Form. Make sure that all of the following itemsare completed before submission: