Which of the following is NOT a function of a meter reader?

Maintaining plant equipment is not a function of a meter reader. The primary responsibilities of a meter reader typically focus on tasks directly related to meter operation and customer interaction. This includes accurately reading water meters to determine consumption, engaging with customers to address inquiries or concerns about their service, and reporting any discrepancies or issues identified during the reading process.

While engaging with customers and reporting discrepancies are essential for ensuring accurate billing and customer satisfaction, the maintenance of plant equipment falls under the duties of operational staff trained specifically for that purpose. These roles typically involve technical knowledge and skills related to the machinery and systems used in water treatment facilities or distribution systems, which are distinct from the role of a meter reader.