Why is it crucial to monitor for ground surface seepage in OSSFs?

Monitoring for ground surface seepage in On-Site Sewage Facilities (OSSFs) is essential because it can signal potential system failure or poor performance. When seepage occurs, it may indicate that the system is overloaded, not functioning correctly, or that there is a blockage or malfunction within the system. Such seepage can lead to untreated effluent reaching the surface, which poses health risks and environmental concerns.

Identifying and addressing seepage promptly is crucial to maintain the integrity of the sewage treatment process and prevent contamination of surrounding soil and water sources. Understanding this aspect helps implement necessary maintenance or repairs, ensuring that the system continues to function properly and safely. This monitoring is a key component of effective OSSF management and is vital to safeguard public health and the environment.