What does the term "water loss" refer to in distribution systems?

The term "water loss" in distribution systems specifically refers to the volume of water that is produced but not billed to customers. This can encompass various types of losses, including leaks in the distribution infrastructure, unauthorized usage, and operational inefficiencies that prevent water from being accurately accounted for in billing.

Understanding this concept is crucial for water utilities, as it affects overall water conservation efforts, financial sustainability, and the efficiency of the distribution system. By identifying and addressing water loss, utilities can improve service delivery, enhance revenue, and promote sustainable management of water resources. This definition emphasizes the importance of accurate measurement and management of water resources, as it directly relates to both operational and economic outcomes in the water distribution sector.