What is a sign of effective drainage capacity?

An effective drainage capacity is indicated by less clogging in the system. This signifies that the drainage system is properly designed, installed, and maintained, allowing for smooth water flow and minimizing the accumulation of debris and materials that typically lead to blockages.

When a drainage system functions efficiently, it can handle the volume of water and waste that enters it without getting obstructed. This promotes a healthy environment within the piping system, reducing the risk of backups and ensuring that wastewater is transported away from the premises effectively. A system with low clogging levels also translates to lower maintenance needs and longer longevity for the plumbing infrastructure.

The other options suggest issues that would arise from poor drainage performance. Frequent pipe replacements indicate ongoing problems that compromise the system's integrity; slower water flow often results from clogs and may suggest inefficiency; increased odors commonly stem from stagnation or decay within a poorly functioning drainage environment. These factors would not align with the characteristics of an efficient drainage system.