What types of usage do Retail Water Meters monitor?

Retail water meters are designed to monitor water consumption across a wide range of users, including both residential and commercial customers. These devices are critical for utilities to measure and charge for the water that is consumed by various types of customers.

The correct answer reflects that retail water meters can be used for large customer consumption, which is a significant category that these meters can accurately gauge. The large customer segment typically includes commercial enterprises that use substantial quantities of water, such as factories, hotels, and restaurants, which are important to monitor for utility billing and resource management purposes.

In contrast, while residential usage is a significant component, retail water meters are not restricted to residential customers. Similarly, agricultural usage generally falls under a different category of metering and is typically monitored by different types of meters specifically designed for that purpose. Therefore, the entire scope of consumption, which includes both commercial and residential, can be effectively captured through the use of retail water meters.