How can utilities reduce the risk of sewer blockages?

Implementing regular cleaning and maintenance schedules is an effective way for utilities to reduce the risk of sewer blockages. Over time, sewers can accumulate debris, grease, and other materials that can impede flow. By routinely inspecting and cleaning sewer lines, utilities can prevent the buildup that often leads to blockages. Regular maintenance allows for the identification of potential issues before they escalate into serious problems, such as backups or overflows, which can cause environmental and public health risks.

In addition to maintaining clear sewer lines, these proactive measures can enhance overall system reliability and extend the infrastructure's lifespan. While increasing sewer sizes may offer a solution for some areas with high flow rates, it does not directly address the maintenance of existing infrastructure. Limiting the use of water might temporarily reduce flow and strain on the system, but it doesn't solve the underlying issues leading to blockages. Reducing the number of connections could help manage flow, but it may not be practical or effective in existing systems where connections are critical for service delivery. Therefore, a systematic approach to cleaning and maintenance is the most direct and sustainable way to mitigate the risk of sewer blockages.