What is the role of a water meter in a distribution system?

The role of a water meter in a distribution system is primarily to record water usage. Water meters are devices installed in households, businesses, and other facilities to measure the amount of water consumed. This information is crucial for utility companies to determine billing, manage water resources, and track usage patterns within the distribution system.

Meter readings provide data that can help in detecting leaks or unusual consumption trends, ensuring that the system operates efficiently and resources are allocated appropriately. By accurately recording usage, water meters support conservation initiatives and inform future planning for water supply and infrastructure improvements.

The other options do not accurately reflect the primary function of a water meter. Water quality measurement typically requires different analytical tools, monitoring pressure involves specific pressure gauges or sensors that measure the force with which water is pushed through pipes, and filtering impurities is performed by dedicated filtration systems rather than meters.