What type of measures are typically used in water quality testing?

In water quality testing, physical and chemical tests are fundamental measures used to assess the condition of water. These tests provide crucial information regarding various parameters such as pH levels, turbidity, dissolved oxygen, nutrient concentrations, and the presence of contaminants or pollutants. The results from these tests help in determining the suitability of water for human consumption, irrigation, aquatic life, and other uses.

Physical tests might include measuring clarity or sediment levels, while chemical tests might analyze for elements like nitrates, phosphates, heavy metals, and other chemical constituents. By utilizing these measures, technicians can effectively monitor environmental health and detect changes in water quality over time, making these tests essential components of any comprehensive water quality assessment program.