What is a "dead-end" in a water distribution system?

A "dead-end" in a water distribution system refers to a section where water flow does not continue to another line, effectively creating a stop in the pipeline. This occurs when a pipe terminates without leading into another pipeline or distribution point. Dead-ends can lead to stagnant water, which may result in water quality issues and can complicate maintenance and flushing procedures.

The other options describe relevant aspects of a water distribution system but do not accurately define a dead-end. For example, a point where two pipes connect would be considered a junction rather than a dead-end. A section with continuous water flow indicates an active distribution path, whereas a dead-end lacks this characteristic. A section of pipe with increased pressure is referring to specific hydraulic conditions but does not address the concept of a dead-end, as it may exist in various locations in the system, regardless of whether they are dead ends or not.