What can be a consequence of too much water entering a mound system at once?

When too much water enters a mound system simultaneously, it can lead to system overload and potential failure. Mound systems are designed to treat wastewater by allowing it to gradually infiltrate through the soil. If the influx of water exceeds the system's design capacity, it may overwhelm the soil's ability to absorb and treat the wastewater effectively.

This overload can saturate the soil, reducing its permeability and leading to ponding or surface backup. Inadequate treatment conditions can arise, as the soil becomes unable to filter and break down contaminants efficiently. This can result in untreated or partially treated wastewater reaching the surface or contaminating groundwater sources, posing health and environmental risks.

Effective management of water inflow is crucial to maintain the functionality of mound systems, ensuring that they operate within their designed limits and continue to effectively treat effluent.