What is one key feature of a well-designed collection system?

A key feature of a well-designed collection system is high hydraulic capacity. This refers to the system's ability to effectively transport sewage or stormwater from its source to treatment facilities without causing overflow or backups. High hydraulic capacity ensures that the system can handle peak flows, particularly during heavy rainfall events, and minimizes the risk of environmental contamination and public health threats.

In designing such systems, it’s important to account for potential surges in water volume, ensuring that infrastructure like pipes and pumps are adequately sized to accommodate these situations. This feature directly supports the system’s reliability and efficiency, making it essential for maintaining public health and environmental safety.

While low cost might seem appealing, it can compromise the overall effectiveness of the system. Frequent human intervention could indicate that the system is not operating optimally or that maintenance issues are prevalent, and excessive use of chemicals is not a sustainable practice, as it can lead to environmental issues and higher operational costs.